CN212506381U - Spliced trackside signal equipment enclosure platform - Google Patents
Spliced trackside signal equipment enclosure platform Download PDFInfo
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- CN212506381U CN212506381U CN202021036621.2U CN202021036621U CN212506381U CN 212506381 U CN212506381 U CN 212506381U CN 202021036621 U CN202021036621 U CN 202021036621U CN 212506381 U CN212506381 U CN 212506381U
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- dovetail
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Abstract
A spliced trackside signal equipment enclosure platform is formed by splicing a vertical plate, a pedal and a supporting connecting piece, wherein the vertical plate comprises a vertical plate I and a vertical plate II, the pedal comprises a pedal I, a pedal II and a pedal III, and the supporting connecting piece comprises a connecting piece I, a connecting piece II and a pedal supporting piece; the vertical plate I is connected through a connecting piece I to form a straight edge of the enclosing table, the vertical plate II is connected through a connecting piece II to form a transverse edge of the enclosing table, the end parts of the straight edge and the transverse edge are in joggle joint to form a rectangular enclosing frame, and the pedal I, the pedal II and the pedal III are supported on the inner side of the top surface of the rectangular enclosing frame through the vertical plate, the connecting piece I, the connecting piece II and the pedal supporting piece, so that the rectangular enclosing table surrounding the railway signal equipment is formed; the mounting method comprises transverse edge assembly, straight edge assembly, surrounding frame assembly and pedal assembly. The assembly of each assembly of the enclosure platform is connected by mortise and tenon joints and fixed by screws, the assembly is flexible, the installation method is simple and convenient, the application range is wide, the enclosure platform is firm in structure, the service life is long, and the maintenance cost is low.
Description
Technical Field
The utility model relates to a enclose platform, especially a concatenation formula other signal equipment of rail encloses platform that is used for other signal equipment of rail installation basis to establish.
Background
In order to ensure that a railway locomotive normally and efficiently runs, signal equipment for controlling train running is installed on two sides of a track of a common speed railway or a high speed railway, when the signal equipment is installed, foundation enclosing platforms (enclosing piles) are required to be formed around the signal equipment in order to ensure that the signal equipment is firmly installed and the work of maintenance personnel is convenient, most of the existing foundation enclosing platforms adopt brick-built frames and then cement is poured for hardening, or a foundation is firstly rammed by soil and then the surface of the foundation is hardened by the cement; there are a number of problems with using this type of approach to construct a foundation enclosure:
(1) the material is difficult to carry, the working procedures are more, the labor and the time are wasted, and the comprehensive cost is higher;
(2) the cement hardened surface is easy to cause unsmooth drainage, causes line diseases, harms line quality and influences driving safety;
(3) the hardened cement surface is easy to crack and effloresce, and the hardened surface is damaged in a overhaul period (15 years), so that the hardened surface needs to be repaired or even remanufactured for many times, and a large amount of manpower, material resources and time are required for repairing the hardened surface.
In addition, today's railway systems dictate that all field operations must be performed in "skylights," and the original infrastructure methods are no longer applicable.
The patent of 'a be used for railway electric affair trackside equipment stable fender post' with grant publication No. CN210000342U adopts polymer composite to make fender post, through buckle spare connection of dismantling, though solved above-mentioned some problems, still has the structure and inadequately firmly, installs troublesome shortcoming.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a concatenation formula other signal equipment of rail encloses platform to overcome the above-mentioned not enough that prior art exists.
In order to solve the technical problem, the utility model discloses the technical scheme who takes is: a spliced trackside signal equipment enclosure platform is formed by connecting a vertical plate, a pedal and a supporting connecting piece, wherein the vertical plate comprises a vertical plate I and a vertical plate II, the pedal comprises a pedal I, a pedal II and a pedal III, and the supporting connecting piece comprises a connecting piece I, a connecting piece II and a pedal supporting piece;
the pedal supporting piece is connected to the mounting surface of the vertical plate, the vertical plate I is connected through a connecting piece I to form a first straight edge and a second straight edge of the enclosing table, the vertical plate II is connected through a connecting piece II to form two transverse edges of the enclosing table, the end parts of the first straight edge, the second straight edge and the two transverse edges are connected with each other to form a rectangular enclosing frame, the pedal I, the pedal II and the pedal III are supported on the inner side of the top surface of the rectangular enclosing frame through the connecting piece I, the connecting piece II 4 and the pedal supporting piece and are connected and positioned with the top end of the vertical plate of the edge tightly connected with the pedal I, and therefore a basic unit enclosing table surrounding railway signal equipment or an enclosing table with a blocking stone plate or an enclosing table with;
the connection among the vertical plate, the pedal and the supporting connecting piece adopts dovetail half-tenon connection or dovetail groove-tenon connection;
the vertical plate I is either a D1 type vertical plate I or a D2 type vertical plate I or a D3 type vertical plate I; the D1 type vertical plate I is a rectangular plate, a dovetail groove hole I matched with the pedal is formed in the top surface of the rectangular plate, end dovetail groove I matched with the dovetail tenon strip is formed in the two ends of the vertical plate mounting surface, a middle dovetail groove I matched with the dovetail tenon strip is formed in the middle of the mounting surface, and a protruding supporting table I is arranged at the lower end of the middle dovetail groove I;
the D2 type vertical plate I comprises a unit plate I and a heightening plate which are integrally connected, and the heightening plate is connected to the upper part of the unit plate I; the size of the unit plate I is the same as that of a D1 type vertical plate I, the structure of the mounting surface of the unit plate I is the same as that of a D1 type vertical plate I, namely, end dovetail strip grooves III matched with dovetail tenon strips are formed in two ends of the mounting surface, a middle dovetail strip groove III matched with a pedal support is formed in the middle of the mounting surface, and a protruding support table III is arranged at the lower end of the middle dovetail strip groove III; the part of the heightening plate, which is combined with the unit plate, is provided with a mounting square hole, and the bottom surface of the mounting square hole is provided with a dovetail groove hole III which is matched with the pedal;
the D3 type vertical plate I comprises a unit plate II and a step connecting plate which are integrally connected, the step connecting plate is connected to the lower portion of the unit plate II, the specification size of the unit plate II is the same as that of the D1 type vertical plate I, the top surface structure and the mounting surface structure of the unit plate II are the same as those of the D1 type vertical plate I, namely, a dovetail groove eye IV matched with the pedal is arranged on the top surface of the unit plate II, end dovetail groove IV matched with the connecting piece I or the vertical plate II is arranged at two ends of the mounting surface, a middle dovetail groove IV matched with the pedal supporting piece is arranged in the middle of the mounting surface, and a protruding supporting table IV is arranged at the lower end of the middle; the size of the specification of the step connecting plate is the same as that of the D1 type vertical plate I, the plane of the mounting surface of the step connecting plate is positioned on the back surface of the mounting surface of the unit plate II, the structure of the mounting surface of the step connecting plate is the same as that of the D1 type vertical plate I, namely, end dovetail strip grooves V matched with dovetail strips are formed in two ends of the mounting surface, a middle dovetail strip groove V matched with the dovetail strips is formed in the middle of the mounting surface, and a protruding supporting table V is arranged at the lower end of the middle dovetail strip groove I; a mounting square hole is formed in the position where the step connecting plate is combined with the unit plate II, and a dovetail groove hole V matched with the pedal is formed in the bottom surface of the mounting square hole;
the vertical plate II is a rectangular plate, a dovetail groove hole II matched with the pedal is formed in the top surface of the vertical plate II, end dovetail tenon strips II matched with the dovetail groove are arranged on the two end surfaces of the vertical plate II, a middle dovetail groove II matched with the dovetail groove is formed in the middle of the mounting surface of the vertical plate II, and a supporting table II protruding inwards is arranged at the lower end of the middle dovetail groove II;
the connecting piece I is a right-angled triangular plate, the top surface of the connecting piece I is provided with a double-dovetail groove hole I which is matched with the pedal, and the vertical surface of the connecting piece I is provided with two vertical dovetail tenon strips I which are matched with the vertical plate I;
the connecting piece II is a plate with a right-angle triangle, the top surface of the connecting piece II is provided with a double-dovetail groove hole II which is matched and arranged with the pedal,
the parts of the two side surfaces of the vertical dovetail groove close to the vertical surface are respectively provided with a vertical dovetail groove II which is matched with the vertical plate II;
the pedal supporting piece is a right-angled triangular plate, a vertical dovetail tenon strip which is matched with the middle dovetail groove I of the vertical plate I or the middle dovetail groove II of the vertical plate II is arranged on the vertical face of the pedal supporting piece, and the top surface of the pedal supporting piece is a pedal supporting surface;
the pedal I is a rectangular plate, a side dovetail tenon I matched with the vertical plate is arranged on the outer side edge of the pedal I, an end dovetail tenon I matched with the vertical plate II or the connecting piece I is arranged at two ends of the pedal I, and a lower flat opening I is formed in the bottom surfaces of two ends of the inner side edge of the pedal I;
the pedal II is a rectangular plate, a side dovetail tenon II matched with the vertical plate II is arranged on the outer side edge of the pedal II, an end dovetail tenon II matched with the connecting piece II is arranged at one end of the pedal II, and a flat step II is arranged at the other end of the pedal II;
the structure of the pedal III is symmetrical to that of the pedal II, the structure of the outer side of the pedal III is the same as that of the pedal II, the structures of the two ends of the pedal III are opposite to those of the pedal II, namely, the outer side of the pedal III is provided with a side dovetail tenon III which is matched and installed with the vertical plate II, one end, opposite to the end dovetail tenon II of the pedal II 7, is provided with an end dovetail tenon III which is matched and installed with the connecting piece II, and the other end of the pedal III;
the height of the vertical plate II and the height of the vertical faces of the connecting piece I and the connecting piece II are consistent with the height of the D1 type vertical plate I.
The further technical scheme is as follows:
the vertical plates comprise 4D 1 type vertical plates I and 4 vertical plates II, the pedals comprise 4 pedals I, 2 pedals II and 2 pedals III, and the supporting connecting pieces comprise 2 connecting pieces I, 2 connecting pieces II and 8 pedal supporting pieces;
the 8 pedal supporting pieces are respectively connected in the middle dovetail groove of the mounting surfaces of the 4D 1 type vertical plates I and the 4 vertical plates II, the 2D 1 type vertical plates I are connected through the connecting piece I to form a first straight edge of the enclosing table, the 2D 1 type vertical plates I are connected through the connecting piece I to form a second straight edge of the enclosing table, the vertical plate II is connected through a connecting piece II to form a transverse edge of the enclosing table, the end parts of the first straight edge, the second straight edge and the transverse edge are connected with each other to form a rectangular enclosing frame, the pedal I is supported on the inner sides of the first straight edge and the second straight edge through the connecting piece I and the pedal supporting piece respectively and is connected and positioned with the top end of the vertical plate on the edge, and the 2 groups of pedals II and III with symmetrical structures are supported on the inner sides of the two transverse edges through the connecting piece II and the pedal supporting piece respectively and are connected and positioned with the top end of the vertical plate on the edge, so that a basic unit enclosure platform surrounding railway signal equipment is formed.
Further:
the vertical plates comprise 2D 1 type vertical plates I, 2D 2 type vertical plates I and 4 vertical plates II, the pedals comprise 4 pedals I, 2 pedals II and 2 pedals III, and the supporting connecting pieces comprise 2 connecting pieces I, 2 connecting pieces II and 8 pedal supporting pieces;
the 8 pedal supporting pieces are respectively connected in a dovetail groove in the middle of the installation surfaces of the 2D 1 type vertical plate I, the 2D 2 type vertical plate I and the 4 vertical plate II, the 2D 2 type vertical plate I is connected through a connecting piece I to form a first straight edge of a surrounding table, the 2D 1 type vertical plate I is connected through a connecting piece I to form a second straight edge of the surrounding table, the vertical plate II is connected through a connecting piece II to form two transverse edges of the surrounding table, the end parts of the first straight edge, the second straight edge and the transverse edges are mutually connected to form a rectangular surrounding frame,
the 2 pedals I are supported on the inner side of the first straight edge through a connecting piece I and a pedal supporting piece and are connected and positioned with a dovetail groove hole III on the bottom surface of a square hole for mounting the 2D 2 type vertical plate I, the other 2 pedals I are supported on the inner side of the second straight edge through the connecting piece I and the pedal supporting piece and are connected and positioned with the dovetail groove hole I on the top surface of the 2D 1 type vertical plate I on the edge, the 2 groups of structurally symmetrical pedals II and pedals III are respectively supported on the inner sides of two transverse edges through a connecting piece II 4 and the pedal supporting piece and are connected and positioned with the top end of the vertical plate on the edge,
thereby forming a fence platform with baffles for surrounding railway signal equipment.
And further:
the vertical plate comprises a 2D 2 type vertical plate I, a 2D 3 type vertical plate I and a 4 vertical plate II, 8 pedal supporting pieces are respectively connected with a dovetail groove in the middle of the installation surfaces of the 2D 2 type vertical plate I, the 2D 3 type vertical plate I and the 4 vertical plate II, the 2D 2 type vertical plate I is connected through a connecting piece I to form a first straight edge surrounding a platform, the 2D 3 type vertical plate I is connected through a connecting piece I to form a second straight edge surrounding the platform, the vertical plate II is connected through a connecting piece II to form two transverse edges surrounding the platform, the end parts of the first straight edge, the second straight edge and the transverse edge are connected with each other to form a rectangular surrounding frame,
the 2 pedals I are supported on the inner side of the first straight edge through a connecting piece I and a pedal supporting piece and are connected and positioned with a dovetail groove hole III on the bottom surface of a square hole for mounting the 2D 2 type vertical plate I, the other 2 pedals I are supported on the inner side of the second straight edge through the connecting piece I and the pedal supporting piece and are connected and positioned with a dovetail groove hole IV on the top surface of the 2D 3 type vertical plate I on the edge, the 2 groups of structurally symmetrical pedals II and pedals III are respectively supported on the inner sides of two transverse edges through a connecting piece II 4 and the pedal supporting piece and are connected and positioned with the top end of the vertical plate on the edge,
the mounting surface of a step connecting plate of the 2D 3 type vertical plate I is connected with a special step, and the special step comprises 2D 1 type vertical plates I, 2 short vertical plates II, 4 pedals I, 2 connecting pieces I and 4 pedal supporting pieces; 2 short vertical plates II are connected with an end dovetail groove V of a step connecting plate through an end dovetail tenon strip at one end, an end dovetail tenon strip at the other end is connected with an end dovetail groove I of a D1 type vertical plate I for a step, 1 connecting piece I is connected in the middle of the step connecting plate, the other connecting piece I connects the D1 type vertical plate I for the 2 steps into a step tread edge, 4 pedal supporting pieces are respectively connected on the mounting surfaces of the step connecting plate and the D1 type vertical plate I for the step, 2 pedals I close to the step connecting plate are supported on the connecting piece I connected on the mounting surface of the step connecting plate and the top surface of the pedal supporting piece and are connected and positioned with a dovetail groove hole V in the mounting hole of the step connecting plate, 2 pedals I far away from the step connecting plate are supported on the connecting piece I connected on the mounting surface of the D1 type vertical plate I and the top surface of the pedal supporting piece and are connected and positioned with a dovetail groove hole I, thereby forming a surrounding platform with a stone baffle plate and steps.
And further:
the end dovetail groove I of the vertical plate I (comprising a D1 type vertical plate I, a D2 type vertical plate I or a D3 type vertical plate I) is either a whole groove or a sectional groove: the vertical plate II is provided with a dovetail tenon strip II or a whole strip groove or a sectional strip groove: the upper section and the lower section correspond to the following sections: vertical forked tail tenon strip I of connecting piece I and the vertical forked tail strip groove II of connecting piece II or be whole strip groove, or be segmentation strip groove: upper and lower sections.
And positioning pin holes are formed in the top surfaces of the D1 type vertical plate I and the vertical plate II, and positioning pins corresponding to the positioning pin holes are arranged on the bottom surfaces of the vertical plates.
Circular, oval or square water permeable holes are formed in the middle of the vertical plate I and the vertical plate II.
The I both sides face upper end of connecting piece outwards protrudes respectively and forms footboard brace table I33, and I top surface height of footboard brace table is unanimous with I32 bottom surface height of two dovetail slot eyes, II both sides face upper end of connecting piece outwards protrudes respectively and forms footboard brace table II 43, and II top surface heights of footboard brace table are unanimous with II bottom surface heights of two dovetail slot eyes.
The pedal I, the pedal II and the pedal III are provided with mounting bolt holes, and the parts of the vertical plate I, the vertical plate II, the connecting piece I and the connecting piece II for supporting the pedal are provided with corresponding mounting bolt holes.
The vertical plate I, the vertical plate II, the connecting piece I, the connecting piece II and the pedal support piece are made of fiber-added flame-retardant nylon through injection molding, and a formed piece of the vertical plate I, the vertical plate II, the connecting piece I, the connecting piece II and the pedal support piece is of a two-sided flat plate shape or a structure with grids.
Owing to adopt above-mentioned structure, the utility model relates to a other signal equipment of concatenation formula rail encloses platform has following beneficial effect:
1. the splicing of each component (including vertical plate, pedal, connecting support) of the enclosure platform adopts dovetail half-tenon connection (referring to the connection between dovetail tenon and dovetail slot hole) or dovetail slot tenon connection (referring to the connection between dovetail tenon strip and dovetail strip slot), the triangular reinforcing plate is arranged on the mounting surface of the vertical plate II, and the connection between the components is fixed by stainless steel countersunk head screws, so that the enclosure platform has firmer structure and strong tensile property, and the enclosure platform does not need cement hardening and has no crack weathering problem, long service life and low maintenance cost;
2. the enclosure platform is spliced by adopting the components, the components can be produced in a factory, the construction period can be shortened, and the enclosure platform has the advantage of simplicity and convenience in installation, the size of the enclosure platform can be determined according to the actual condition of trackside equipment during use, or the enclosure platform is lengthened or heightened, the assembly is flexible, and the application range is wide;
3. each component of the enclosing table is made into a grid shape, so that the strength is ensured, the material is saved, the weight is reduced, and the transportation and construction cost is reduced; each component is made of fiber-added flame-retardant nylon by injection molding, so that the platform has good wear resistance, acid-base corrosion resistance, oil resistance, heat resistance and cold resistance, good insulating property and strong ultraviolet resistance;
4. the vertical plates around the enclosing table are provided with water permeable holes, so that accumulated water in the enclosing table can be led out, the enclosing table is free from accumulated water, and the smooth drainage of a roadbed and a circuit is ensured;
5. this enclose material of platform is light, the assembly is simple, encloses the effect of the existing fixed grit of footboard on the mesa, makes things convenient for the operation of operation personnel simultaneously when equipment maintenance and packing grit, has and maintains simply, and the construction time is short, and the operation personnel are few, the high advantage of installation effectiveness.
The technical features of the splicing trackside signal equipment enclosure of the present invention will be further described with reference to the accompanying drawings and embodiments.
Drawings
Fig. 1 to 4 are schematic structural diagrams (three-dimensional effect) of a vertical plate I:
fig. 1 is a D1 type vertical plate i structure, fig. 2 is a D2 type vertical plate i structure, fig. 3 is a D3 type vertical plate i front structure, fig. 4 is a D3 type vertical plate i back structure, fig. 5 is a vertical plate ii structure schematic diagram;
FIG. 6 is a schematic structural view of a connecting piece I;
FIG. 7 is a schematic structural diagram of a connecting piece II;
FIG. 8 is a schematic view of a pedal support structure;
FIG. 9 is a schematic structural view of a pedal I;
FIG. 10 is a schematic structural view of a pedal II;
FIG. 11 is a schematic view of the structure of the pedal III;
fig. 12 to 14 are schematic structural diagrams of a basic unit enclosure:
fig. 12 is a plan view (top view), fig. 13 is a perspective view, and fig. 14 is a perspective view (the vertical plate has a grid structure);
FIG. 15 is a schematic view of a base unit enclosure in use;
FIG. 16 is a schematic view (plan view) of an elongated enclosure;
FIG. 17 is a schematic view of a raised platform structure (perspective view);
FIG. 18 is a structural diagram of a surrounding table with a baffle (a perspective view);
FIG. 19 is a schematic structural view (perspective view) of a platform with a stone baffle plate and steps;
FIG. 20 is a schematic view of the assembly and disassembly of the vertical plate and the pedal on the lateral side;
FIG. 21 is a schematic view of the assembly and disassembly of the straight-side vertical plate and the pedal;
FIG. 22 is a schematic view of the assembly and disassembly of the square corner vertical plate and the pedal;
FIG. 23 is a schematic view of assembly and disassembly of a step;
FIG. 24 is a schematic view showing a usage state of the apron plate with a stone baffle and a step surrounding table;
FIG. 25 is a schematic view of a dovetail half-dovetail connection (connection between the dovetail head and the dovetail slot);
FIG. 26 is a schematic view of a dovetail slot-and-socket connection (connection between dovetail bar and dovetail bar slot);
in fig. 1 to 24:
a, enclosing a platform, B, railway signal equipment, C, gravel and T, and a rail;
1-a vertical plate I is arranged on the lower portion of the plate,
riser i type 11-D1:
101-end dovetail groove I, 102-dovetail groove holes I, 103-middle dovetail groove I, 104-support platform I, 105-positioning pin holes I, 106-positioning pins I, 107-water permeable holes I;
riser i of type 12-D2: 121-unit plate I, 122-heightening plate,
1211-end dovetail groove III, 1212-dovetail groove eye III, 1213-middle dovetail groove III, 1214-support table III, 1215-installation square hole,
13-D3 type riser i: 131-unit plates II, 132-step connecting plates,
1311-end dovetail groove IV, 1312-dovetail groove eye IV, 1313-middle dovetail groove IV, 1314-supporting platform IV,
1321-end dovetail groove v, 1322-dovetail groove eye v, 1323-middle dovetail groove v, 1324-support table v,
2-vertical plate II, 21-end dovetail tenon strip II, 22-dovetail groove hole II, 23-middle dovetail groove II, 24-supporting table II, 25-positioning pin hole II, 26-positioning pin II, 27-water permeable hole II, 28-reinforcing plate;
3-connecting pieces I, 31-vertical dovetail tenon strips I, 32-double dovetail grooves I, 33-pedal supporting platform I,
4-connecting pieces II, 41-vertical dovetail grooves II, 42-double dovetail grommets II, 43-pedal support platform II,
5-pedal support, 51-vertical dovetail bar, 52-pedal support surface,
6-pedal I, 61-end dovetail I, 62-side dovetail I, 63-lower flat mouth I,
7-pedal II, 71-end dovetail tenon II, 72-side dovetail tenon II, 73-flat step II,
8-pedal III, 81-end dovetail tenon III, 82-side dovetail tenon III, 83-flat step III,
9-stainless steel countersunk head screw,
10-short vertical plate;
in FIGS. 25 to 26:
q1-dovetail, Q2-dovetail slot, R1-dovetail bar, R2-dovetail bar slot.
Note 1: the enclosing platform formed by splicing the two vertical plates I, the two vertical plates II, the four pedals I, the two pedals II and the two pedals III is called a basic unit enclosing platform, the enclosing platform lengthened on the basis is called a lengthened enclosing platform, and the enclosing platform heightened on the basis is called a heightened enclosing platform.
Note 2: the side parallel to the rail is called a straight side, the side close to the rail is called a first straight side, the side far away from the rail is called a second straight side, and the side perpendicular to the rail is called a transverse side;
note 3: dovetail half-dovetail connection refers to the connection between dovetail head and the dovetail slot, and dovetail slot-dovetail connection refers to the connection between dovetail strip and the dovetail strip groove.
Detailed Description
The first embodiment is as follows:
a spliced trackside signal equipment enclosure platform is formed by connecting a vertical plate, a pedal and a supporting connecting piece, wherein the vertical plate comprises a vertical plate I1 and a vertical plate II 2, the pedal comprises a pedal I6, a pedal II 7 and a pedal III 8, and the supporting connecting piece comprises a connecting piece I3, a connecting piece II 4 and a pedal supporting piece 5;
the pedal supporting piece is connected to the mounting surface of the vertical plate, the vertical plate I is connected through a connecting piece I to form a first straight edge and a second straight edge of the enclosing table, the vertical plate II is connected through a connecting piece II to form two transverse edges of the enclosing table, the end parts of the first straight edge, the second straight edge and the two transverse edges are connected with each other to form a rectangular enclosing frame, the pedal I, the pedal II and the pedal III are supported on the inner side of the top surface of the rectangular enclosing frame through the connecting piece I, the connecting piece II 4 and the pedal supporting piece and are connected and positioned with the top end of the vertical plate of the edge tightly connected with the pedal I, and therefore a basic unit enclosing table surrounding railway signal equipment or an enclosing table with a blocking stone plate or an enclosing table with;
the connection among the vertical plate, the pedal and the supporting connecting piece adopts dovetail half-tenon connection or dovetail groove-tenon connection;
the vertical plate I1 is either a D1 vertical plate I11, a D2 vertical plate I12 or a D3 vertical plate I13; the D1 type vertical plate I11 is a rectangular plate, the top surface of the rectangular plate is provided with a dovetail groove hole I102 which is matched and installed with the pedal, two ends of the installation surface of the vertical plate are provided with end dovetail groove I101 which is matched and installed with the connecting piece I or the dovetail strip of the vertical plate II, the middle of the installation surface is provided with a middle dovetail groove I103 which is matched and installed with the dovetail strip, and the lower end of the middle dovetail groove I is provided with a supporting platform I104 which protrudes inwards;
the D2 type vertical plate I12 comprises a unit plate I121 and a heightening plate 122 which are integrally connected, wherein the heightening plate is connected to the upper part of the unit plate I; the size of the unit plate I is the same as that of a D1 type vertical plate I, the structure of the mounting surface of the unit plate I is the same as that of a D1 type vertical plate I, namely, two ends of the mounting surface are provided with end dovetail grooves III 1211 matched and mounted with a connecting piece I or dovetail strips of a vertical plate II, the middle of the mounting surface is provided with a middle dovetail groove III 1213 matched and mounted with a pedal support, and the lower end of the middle dovetail groove III is provided with a supporting table III 1214 protruding inwards; a mounting square hole 1215 is formed in the part where the heightening plate is combined with the unit plate, and a dovetail groove hole III 1212 matched with the pedal is formed in the bottom surface of the mounting square hole;
the D3 type vertical plate I13 comprises a unit plate II 131 and a step connecting plate 132 which are integrally connected, the step connecting plate is connected to the lower part of the unit plate II, the specification size of the unit plate II is the same as that of the D1 type vertical plate I, the top surface structure and the mounting surface structure of the unit plate II are the same as those of the D1 type vertical plate I, namely, the top surface of the unit plate II is provided with a dovetail groove hole IV 1312 matched and mounted with a pedal, the two ends of the mounting surface of the unit plate II are provided with end dovetail groove IV 1311 matched and mounted with a connecting piece I or a dovetail tenon strip of the vertical plate II, the middle of the mounting surface is provided with a middle dovetail groove IV 1313 matched and mounted with a pedal support, and the lower end of the; the size of the specification of the step connecting plate is the same as that of the D1 type vertical plate I, the plane of the mounting surface of the step connecting plate is positioned on the back surface of the mounting surface of the unit plate II, the structure of the mounting surface of the step connecting plate is the same as that of the D1 type vertical plate I, namely, end dovetail strip grooves V1321 matched and mounted with the dovetail tenon strips of the connecting piece I or the short vertical plate are arranged at the two ends of the mounting surface, a middle dovetail strip groove V1323 matched and mounted with the dovetail tenon strips is arranged in the middle of the mounting surface, and a supporting table V1324 protruding inwards is arranged at; a mounting square hole is formed in the position where the step connecting plate is combined with the unit plate II, and a dovetail groove hole V1322 matched with the pedal is formed in the bottom surface of the mounting square hole;
the vertical plate II 2 is a rectangular plate, the top surface of the vertical plate II is provided with a dovetail groove hole II 22 which is matched and installed with the pedal, the two end surfaces of the vertical plate II are provided with end dovetail tenon strips II 21 which are matched and installed with the dovetail strip grooves, the middle of the installation surface of the vertical plate II is provided with a middle dovetail strip groove II 23 which is matched and installed with the dovetail strip, and the lower end of the middle dovetail strip groove II is provided with an inward protruding support table II 24;
the connecting piece I3 is a right-angled triangular plate, the top surface of the connecting piece I is provided with a double dovetail groove hole I32 matched with the pedal, and the vertical face of the connecting piece I is provided with two vertical dovetail tenon strips I31 matched with the vertical plate I;
the connecting piece II 4 is a plate with a right-angle triangle, the top surface of the connecting piece II is provided with a double-dovetail groove hole II 42 which is matched and installed with the pedal,
the parts of the two side surfaces of the vertical plate close to the vertical surface are respectively provided with a vertical dovetail groove II 41 which is matched with the vertical plate II;
the pedal support piece 5 is a right-angled triangular plate, a vertical dovetail tenon strip 51 which is matched with the middle dovetail strip groove I of the vertical plate I or the middle dovetail strip groove II of the vertical plate II is arranged on the vertical surface of the pedal support piece, and the top surface of the pedal support piece is a pedal support surface 52;
the pedal I6 is a rectangular plate, the outer side edge of the pedal I6 is provided with a side edge dovetail I62 matched and installed with the vertical plate, the two ends of the pedal I are provided with end dovetail I61 matched and installed with the vertical plate II or the connecting piece I, and the bottom surfaces of the two ends of the inner side edge of the pedal I are provided with lower flat openings I63;
the pedal II 7 is a rectangular plate, the outer side edge of the pedal II is provided with a side edge dovetail tenon II 72 which is matched and installed with the vertical plate II, one end of the pedal II is provided with an end dovetail tenon II 71 which is matched and installed with the connecting piece II, and the other end of the pedal II is provided with a flat step II 73;
the structure of the pedal III 8 is symmetrical to that of the pedal II, the structure of the outer side of the pedal III is the same as that of the pedal II, the structures of the two ends of the pedal III are opposite to that of the pedal II, namely, the outer side of the pedal is provided with a side dovetail tenon III 82 which is matched and installed with the vertical plate II, one end, opposite to the end dovetail tenon II of the pedal II 7, is provided with an end dovetail tenon III 81 which is matched and installed with the connecting piece II, and the other end of the pedal is provided with;
the height of the vertical plate II and the height of the vertical faces of the connecting piece I and the connecting piece II are consistent with the height of the D1 type vertical plate I.
As a first embodiment: the enclosing table is formed by connecting a vertical plate, a pedal and a supporting connecting piece, the vertical plate comprises 4D 1 type vertical plates I and 4 vertical plates II, the pedal comprises 4 pedals I, 2 pedals II and 2 pedals III, and the supporting connecting piece comprises 2 connecting pieces I, 2 connecting pieces II and 8 pedal supporting pieces;
the 8 pedal supporting pieces are respectively connected to the mounting surfaces of the 4D 1 type vertical plates I and the 4 vertical plates II, the 2D 1 type vertical plates I are connected through the connecting pieces I to form a first straight edge of the enclosing table, the other 2D 1 type vertical plates I are connected through the connecting pieces I to form a second straight edge of the enclosing table, the vertical plates II are connected through the connecting pieces II to form a transverse edge of the enclosing table, the end parts of the first straight edge, the second straight edge and the transverse edge are connected with each other to form a rectangular enclosing frame, the pedal I is respectively supported on the inner sides of the first straight edge and the second straight edge through the connecting pieces I and the pedal supporting pieces and is connected and positioned with the top end of the vertical plate on the side, and the 2 groups of structurally symmetrical pedals II and the pedal III are respectively supported on the inner sides of the two transverse edges through the connecting pieces II 4 and the pedal supporting pieces and are connected and positioned with the top end of the vertical.
The end dovetail groove I of the vertical plate I (including D1 type vertical plate I or D2 type vertical plate I or D3 type vertical plate I) is a sectional groove: upper and lower each section, the end forked tail tenon strip II of riser II is segmentation strip groove: the upper section and the lower section correspond to the following sections: vertical forked tail tenon strip I of connecting piece I and vertical forked tail strip groove II of connecting piece II are segmentation strip groove: upper and lower sections (which may also be a single section, but which increases the difficulty of installation).
Triangular reinforcing plates 28 are arranged at two ends of the mounting surface of the vertical plate II, and the height of the top surface of the upper end reinforcing plate is consistent with that of the bottom surface of the dovetail groove hole II, so that auxiliary support of the pedal is formed; positioning pin holes are formed in the top surfaces of the D1 type vertical plate I and the vertical plate II, and positioning pins (convenient for heightening and surrounding edge positioning) corresponding to the positioning pin holes are arranged on the bottom surfaces of the vertical plates; a round, oval or square water permeable hole (which is convenient for leading out water in the enclosure) is formed in the middle of the vertical plate I and the vertical plate II; the upper ends of two side surfaces of the connecting piece I protrude outwards to form a pedal supporting platform I33, the height of the top surface of the pedal supporting platform I is consistent with that of the bottom surface of the double-dovetail groove hole I32, the upper ends of two side surfaces of the connecting piece II protrude outwards to form a pedal supporting platform II 43, and the height of the top surface of the pedal supporting platform II is consistent with that of the bottom surface of the double-dovetail groove hole II, so that auxiliary supporting of the pedal is formed; mounting bolt holes are formed in the pedal I, the pedal II and the pedal III, and mounting bolt holes corresponding to the vertical plate I, the vertical plate II, the connecting piece I and the connecting piece II are formed in the positions, supporting the pedal, of the vertical plate I, the vertical plate II, the connecting piece I and the connecting piece II (facilitating reinforcement connection); the vertical plate I, the vertical plate II, the connecting piece I, the connecting piece II and the pedal support piece are made of fiber-added flame-retardant nylon through injection molding (corrosion resistance is facilitated), and a formed piece of the pedal support piece is flat on two sides or has a grid structure (weight is reduced and materials are saved).
Example two
The utility model provides a concatenation formula trackside signal equipment encloses platform (with fender slabstone), its structure and embodiment one are basically the same, enclose the platform and form by riser, footboard and support connecting piece connection, the difference is: the vertical plate comprises a 2D 1 type vertical plate I, a 2D 2 type vertical plate I and a 4 vertical plate II, when in connection, 8 pedal supporting pieces are respectively connected in a dovetail groove in the middle of the installation surfaces of the 2D 1 type vertical plate I, the 2D 2 type vertical plate I and the 4 vertical plate II, the 2D 2 type vertical plate I is connected through a connecting piece I to form a first straight edge of a surrounding table, the 2D 1 type vertical plate I is connected through a connecting piece I to form a second straight edge of the surrounding table, the vertical plate II is connected through a connecting piece II to form two transverse edges of the surrounding table, the end parts of the first straight edge, the second straight edge and the transverse edge are connected with each other to form a rectangular surrounding frame,
the 2 pedals I are supported on the inner side of the first straight edge through a connecting piece I and a pedal supporting piece and are connected and positioned with a dovetail groove hole I on the bottom surface of a square hole for mounting the 2D 2 type vertical plate I, the other 2 pedals I are supported on the inner side of the second straight edge through the connecting piece I and the pedal supporting piece and are connected and positioned with the dovetail groove hole I on the top surface of the 2D 1 type vertical plate I on the edge, 2 groups of structurally symmetrical pedals II and pedals III are respectively supported on the inner sides of two transverse edges through a connecting piece II 4 and the pedal supporting piece and are connected and positioned with the top end of the vertical plate on the edge,
thereby forming a fence platform with baffles for surrounding railway signal equipment.
EXAMPLE III
The utility model provides a concatenation formula trackside signal equipment encloses platform (with fender slabstone and step), its structure is basically the same with the embodiment one, enclose the platform and form by riser, footboard and support connecting piece connection, the difference is: the vertical plate comprises a 2D 2 type vertical plate I, a 2D 3 type vertical plate I and a 4 vertical plate II, when in connection, 8 pedal supporting pieces are respectively connected in a dovetail groove in the middle of the installation surfaces of the 2D 2 type vertical plate I, the 2D 3 type vertical plate I and the 4 vertical plate II, the 2D 2 type vertical plate I is connected through a connecting piece I to form a first straight edge of a surrounding table, the 2D 3 type vertical plate I is connected through a connecting piece I to form a second straight edge of the surrounding table, the vertical plate II is connected through a connecting piece II to form two transverse edges of the surrounding table, the end parts of the first straight edge, the second straight edge and the transverse edge are connected with each other to form a rectangular surrounding frame,
the 2 pedals I are supported on the inner side of the first straight edge through a connecting piece I and a pedal supporting piece and are connected and positioned with a dovetail groove hole III on the bottom surface of a square hole for mounting the 2D 2 type vertical plate I, the other 2 pedals I are supported on the inner side of the second straight edge through the connecting piece I and the pedal supporting piece and are connected and positioned with a dovetail groove hole IV on the top surface of the 2D 3 type vertical plate I on the edge, the 2 groups of structurally symmetrical pedals II and pedals III are respectively supported on the inner sides of two transverse edges through a connecting piece II 4 and the pedal supporting piece and are connected and positioned with the top end of the vertical plate on the edge,
the mounting surface of a step connecting plate of the 2D 3 type vertical plate I is connected with a special step, and the special step comprises 2D 1 type vertical plates I, 2 short vertical plates II, 4 pedals I, 2 connecting pieces I and 4 pedal supporting pieces; 2 short vertical plates II are connected with an end dovetail groove V of a step connecting plate through an end dovetail tenon strip at one end, an end dovetail tenon strip at the other end is connected with an end dovetail groove I of a D1 type vertical plate I for a step, 1 connecting piece I is connected in the middle of the step connecting plate, the other connecting piece I connects the D1 type vertical plate I for the 2 steps into a step tread edge, 4 pedal supporting pieces are respectively connected on the mounting surfaces of the step connecting plate and the D1 type vertical plate I for the step, 2 pedals I close to the step connecting plate are supported on the connecting piece I connected on the mounting surface of the step connecting plate and the top surface of the pedal supporting piece and are connected and positioned with dovetail grooves I in the mounting holes of the step connecting plate, 2 pedals I far away from the step connecting plate are supported on the connecting piece I connected on the mounting surface of the D1 type vertical plate I and the top surface of the pedal supporting piece and are connected and positioned with the dovetail grooves I at the, thereby forming a surrounding platform with a stone baffle plate and steps.
During assembly:
(1) the vertical plates I are connected with the vertical dovetail tenon strips I of the connecting piece I through dovetail strip grooves I at the end heads of the vertical plates I to form a first straight edge and a second straight edge of the enclosing table;
(2) the vertical plates II are connected with the vertical dovetail strip grooves II of the connecting pieces II through dovetail tenon strips II to form transverse edges of the enclosing table;
(3) the vertical plates II at the two ends of the transverse edge are connected with the end dovetail strip grooves I of the vertical plates I at the two ends of the straight edge through dovetail tenon strips II to form a rectangular enclosure frame;
(4) the pedal support piece is inserted in the middle dovetail groove I of the vertical plate I through the dovetail strips on the vertical surface of the pedal support piece and is supported on the support table I at the lower end of the middle dovetail groove I, so that the support of a straight-edge pedal (pedal I) is formed;
(5) the pedals II 7 and III 8 with symmetrical structures are laid on the inner sides of the transverse edges of the enclosing table, the side dovetail joints II of the pedals II and III are respectively pressed into dovetail grooves II on the top surfaces of the two vertical plates II, the end dovetail joints II of the pedals II and III are opposite and are pressed into double dovetail grooves II of the connecting piece II, and the bottom surfaces of the pedals II and III are respectively supported by pedal supporting pieces arranged between the two vertical plates II;
(6) two pedals I5 are laid on the inner side of a first straight edge of the enclosing table, dovetail tenons I on the side edges of the pedals I are respectively pressed into dovetail grooves I on the top surfaces of two vertical plates I (if the vertical plate I is a D2 type vertical plate I or a D3 type vertical plate I, the dovetail grooves I in a mounting square hole are pressed), the dovetail tenons I on the end ends of the two pedals I are opposite and pressed into double dovetail grooves I of a connecting piece I, the dovetail tenons I on the other end of the pedals I are respectively pressed into dovetail grooves II on the top surfaces of transverse vertical plates II, and lower flat openings of the pedals I are lapped on flat opening steps II of the pedals II on the end; in the same way, the other two pedals I5 are laid on the inner side of the second straight edge of the enclosing table.
Claims (11)
1. The utility model provides a splicing type trackside signal equipment encloses platform which characterized in that: the enclosing table is formed by connecting a vertical plate, a pedal and a supporting connecting piece, the vertical plate comprises a vertical plate I (1) and a vertical plate II (2), the pedal comprises a pedal I (6), a pedal II (7) and a pedal III (8), and the supporting connecting piece comprises a connecting piece I (3), a connecting piece II (4) and a pedal supporting piece (5);
the pedal supporting piece is connected to the mounting surface of the vertical plate, the vertical plate I is connected through a connecting piece I to form a first straight edge and a second straight edge of the enclosing table, the vertical plate II is connected through a connecting piece II to form two transverse edges of the enclosing table, the end parts of the first straight edge, the second straight edge and the two transverse edges are connected with each other to form a rectangular enclosing frame, the pedal I, the pedal II and the pedal III are supported on the inner side of the top surface of the rectangular enclosing frame through the connecting piece I, the connecting piece II (4) and the pedal supporting piece and are connected and positioned with the top end of the vertical plate of the edge tightly connected with the pedal I, and therefore a basic unit enclosing table surrounding railway signal equipment or an enclosing table with a blocking stone plate or an enclosing table with;
the connection among the vertical plate, the pedal and the supporting connecting piece adopts dovetail half-tenon connection or dovetail groove-tenon connection;
the vertical plate I (1) is a D1 vertical plate I (11), a D2 vertical plate I (12) or a D3 vertical plate I (13); the D1 type vertical plate I (11) is a rectangular plate, a dovetail groove hole I (102) matched with the pedal is formed in the top surface of the rectangular plate, end dovetail strip grooves I (101) matched with the dovetail tenon strips are formed in two ends of the vertical plate mounting surface, a middle dovetail strip groove I (103) matched with the dovetail tenon strips is formed in the middle of the mounting surface, and a protruding supporting table I (104) is arranged at the lower end of the middle dovetail strip groove I;
the D2 type vertical plate I (12) comprises a unit plate I (121) and a heightening plate (122) which are integrally connected, and the heightening plate is connected to the upper part of the unit plate I; the unit plate I is the same as a D1 type vertical plate I in specification and size, the structure of the mounting surface of the unit plate I is the same as that of a D1 type vertical plate I, namely, end dovetail strip grooves III (1211) matched and mounted with dovetail tenon strips are arranged at two ends of the mounting surface, a middle dovetail strip groove III (1213) matched and mounted with a pedal support is arranged in the middle of the mounting surface, a protruding supporting table III (1214) is arranged at the lower end of the middle dovetail strip groove III, a mounting square hole (1215) is formed in the combining part of the heightening plate and the unit plate, and a dovetail groove hole III (1212) matched and mounted with the pedal is arranged on the bottom surface of;
the D3 type vertical plate I (13) comprises a unit plate II (131) and a step connecting plate (132) which are integrally connected, the step connecting plate is connected to the lower part of the unit plate II, the specification and size of the unit plate II are the same as those of the D1 type vertical plate I, the top surface structure and the mounting surface structure of the unit plate II are the same as those of the D1 type vertical plate I, namely, a dovetail groove hole IV (1312) matched with the pedal is arranged on the top surface of the unit plate II, end dovetail groove IV (1311) matched with the dovetail tenon bars are arranged at two ends of the mounting surface of the unit plate II, a middle dovetail groove IV (1313) matched with the pedal support piece is arranged in the middle of the mounting surface, and a protruding support table IV (1314); the size of the specification of the step connecting plate is the same as that of the D1 type vertical plate I, the plane of the mounting surface of the step connecting plate is positioned on the back surface of the mounting surface of the unit plate II, the structure of the mounting surface of the step connecting plate is the same as that of the D1 type vertical plate I, namely, end dovetail strip grooves V (1321) matched with the dovetail strips are arranged at two ends of the mounting surface, a middle dovetail strip groove V (1323) matched with the dovetail strips is arranged in the middle of the mounting surface, and a protruded supporting table V (1324) is arranged at the lower end of the middle; a mounting square hole is formed in the position where the step connecting plate is combined with the unit plate II, and a dovetail groove hole V (1322) which is matched with the pedal is formed in the bottom surface of the mounting square hole;
the vertical plate II (2) is a rectangular plate, the top surface of the vertical plate II is provided with a dovetail groove hole II (22) which is matched and installed with the pedal, the two end surfaces of the vertical plate II are provided with end dovetail tenon strips II (21) which are matched and installed with the dovetail strip grooves, the middle of the installation surface of the vertical plate II is provided with a middle dovetail strip groove II (23) which is matched and installed with the dovetail tenon strips, and the lower end of the middle dovetail strip groove II is provided with an inward protruding support table II (24);
the connecting piece I (3) is a right-angled triangular plate, the top surface of the connecting piece I is provided with a double dovetail groove hole I (32) matched with the pedal, and the vertical face of the connecting piece I is provided with two vertical dovetail tenon strips I (31) matched with the vertical plate I;
the connecting piece II (4) is a right-angled triangular plate, the top surface of the connecting piece II is provided with a double-dovetail groove hole II (42) which is matched with the pedal, and the parts of the two side surfaces of the connecting piece II, which are close to the vertical surface, are respectively provided with a vertical dovetail groove II (41) which is matched with the vertical plate II;
the pedal supporting piece (5) is a right-angled triangular plate, a vertical dovetail tenon strip (51) which is matched with the middle dovetail strip groove I of the vertical plate I or the middle dovetail strip groove II of the vertical plate II is arranged on the vertical face of the pedal supporting piece, and the top surface of the pedal supporting piece is a pedal supporting surface (52);
the pedal I (6) is a rectangular plate, the outer side edge of the pedal I is provided with a side dovetail tenon I (62) which is matched and installed with the vertical plate, the two ends of the pedal I are provided with end dovetail tenons I (61) which are matched and installed with the vertical plate II or the connecting piece I, and the bottom surfaces of the two ends of the inner side edge of the pedal I are provided with lower flat openings I (63);
the pedal II (7) is a rectangular plate, the outer side edge of the pedal II is provided with a side edge dovetail tenon II (72) which is matched and installed with the vertical plate II, one end of the pedal II is provided with an end dovetail tenon II (71) which is matched and installed with the connecting piece II, and the other end of the pedal II is provided with a flat step II (73);
the structure of the pedal III (8) is symmetrical to that of the pedal II, the structure of the outer side of the pedal III is the same as that of the pedal II, the structures of the two ends of the pedal III are opposite to those of the pedal II, namely, the outer side of the pedal III is provided with a side dovetail tenon III (82) which is matched and installed with the vertical plate II, one end, opposite to the end dovetail tenon II of the pedal II (7), of the pedal II is provided with an end dovetail tenon III (81) which is matched and installed with the connecting piece II, and the other end;
the height of the vertical plate II and the height of the vertical faces of the connecting piece I and the connecting piece II are consistent with the height of the D1 type vertical plate I.
2. The spliced trackside signal equipment enclosure of claim 1, wherein: the vertical plates comprise 4D 1 type vertical plates I and 4 vertical plates II, the pedals comprise 4 pedals I, 2 pedals II and 2 pedals III, and the supporting connecting pieces comprise 2 connecting pieces I, 2 connecting pieces II and 8 pedal supporting pieces;
the 8 pedal supporting pieces are respectively connected in the middle dovetail groove of the mounting surfaces of the 4D 1 type vertical plates I and the 4 vertical plates II, the 2D 1 type vertical plates I are connected through the connecting piece I to form a first straight edge of the enclosing table, the 2D 1 type vertical plates I are connected through the connecting piece I to form a second straight edge of the enclosing table, the vertical plate II is connected through a connecting piece II to form a transverse edge of the enclosing table, the end parts of the first straight edge, the second straight edge and the transverse edge are connected with each other to form a rectangular enclosing frame, the pedal I is supported on the inner sides of the first straight edge and the second straight edge through the connecting piece I and the pedal supporting piece respectively and is connected and positioned with the top end of the vertical plate on the side where the pedal I is located, and the 2 groups of pedals II and III which are structurally symmetrical are supported on the inner sides of the two transverse edges through the connecting piece II (4) and the pedal supporting piece respectively and are connected and positioned with the top end of the vertical plate on the side where the pedal I is located, so that a basic unit enclosure platform surrounding railway signal equipment is formed.
3. The spliced trackside signal equipment enclosure of claim 1, wherein: the vertical plates comprise 2D 1 type vertical plates I, 2D 2 type vertical plates I and 4 vertical plates II, the pedals comprise 4 pedals I, 2 pedals II and 2 pedals III, and the supporting connecting pieces comprise 2 connecting pieces I, 2 connecting pieces II and 8 pedal supporting pieces;
the 8 pedal supporting pieces are respectively connected in a dovetail groove in the middle of the installation surfaces of the 2D 1 type vertical plate I, the 2D 2 type vertical plate I and the 4 vertical plate II, the 2D 2 type vertical plate I is connected through a connecting piece I to form a first straight edge of a surrounding table, the 2D 1 type vertical plate I is connected through a connecting piece I to form a second straight edge of the surrounding table, the vertical plate II is connected through a connecting piece II to form two transverse edges of the surrounding table, the end parts of the first straight edge, the second straight edge and the transverse edges are mutually connected to form a rectangular surrounding frame,
2 footboard I supports at first straight flange inboard through connecting piece I and footboard support piece, and with 2D 2 type riser I installation square hole bottom surface's dovetail slot hole III be connected the location, 2 footboard I supports at second straight flange inboard through connecting piece I and footboard support piece in addition, and with this 2D 1 type riser I top surface's dovetail slot hole I be connected the location, 2 group's structural symmetry footboard II and footboard III support respectively in the inboard of two horizontal edges and with the riser top connection location on limit through connecting piece II (4) and footboard support piece to constitute one and surround railway signal equipment's the stone slab of taking the fender and enclose the platform.
4. The spliced trackside signal equipment enclosure of claim 2, wherein: the vertical plate comprises a 2D 2 type vertical plate I, a 2D 3 type vertical plate I and a 4 vertical plate II, 8 pedal supporting pieces are respectively connected with a middle dovetail groove on the installation surfaces of the 2D 2 type vertical plate I, the 2D 3 type vertical plate I and the 4 vertical plate II, the 2D 2 type vertical plate I is connected through a connecting piece I to form a first straight edge of a surrounding platform, the 2D 3 type vertical plate I is connected through a connecting piece I to form a second straight edge of the surrounding platform, the vertical plate II is connected through a connecting piece II to form two transverse edges of the surrounding platform, the end parts of the first straight edge, the second straight edge and the transverse edge are connected to form a rectangular surrounding frame, the 2 pedal I is supported on the inner side of the first straight edge through the connecting piece I and the pedal supporting pieces and is connected and positioned with a slot hole III on the bottom surface of an installation square hole of the 2D 2 type vertical plate I, and the 2 pedal I is supported on the inner side of the second straight edge through, And is connected and positioned with a dovetail groove eye IV on the top surface of the D3 type vertical plate I on the edge 2, 2 groups of structurally symmetrical pedals II and III are respectively supported on the inner sides of two transverse edges through connecting pieces II (4) and pedal supporting pieces and are connected and positioned with the top end of the vertical plate on the edge,
the mounting surface of a step connecting plate of the 2D 3 type vertical plate I is connected with a special step, and the special step comprises 2D 1 type vertical plates I, 2 short vertical plates II, 4 pedals I, 2 connecting pieces I and 4 pedal supporting pieces; 2 short vertical plates II are connected with an end dovetail groove V of a step connecting plate through an end dovetail tenon strip at one end, an end dovetail tenon strip at the other end is connected with an end dovetail groove I of a D1 type vertical plate I for a step, 1 connecting piece I is connected in the middle of the step connecting plate, the other connecting piece I connects the D1 type vertical plate I for the 2 steps into a step tread edge, 4 pedal supporting pieces are respectively connected on the mounting surfaces of the step connecting plate and the D1 type vertical plate I for the step, 2 pedals I close to the step connecting plate are supported on the connecting piece I connected on the mounting surface of the step connecting plate and the top surface of the pedal supporting piece and are connected and positioned with a dovetail groove hole V in the mounting hole of the step connecting plate, 2 pedals I far away from the step connecting plate are supported on the connecting piece I connected on the mounting surface of the D1 type vertical plate I and the top surface of the pedal supporting piece and are connected and positioned with a dovetail groove hole I, thereby forming a surrounding platform with a stone baffle plate and steps.
5. The spliced trackside signal equipment enclosure as claimed in claim 1, 2, 3 or 4, wherein: the end forked tail strip groove I of riser I or be whole strip groove, or for segmentation strip groove: the vertical plate II is provided with a dovetail tenon strip II or a whole strip groove or a sectional strip groove: the upper section and the lower section correspond to the following sections: vertical forked tail tenon strip I of connecting piece I and the vertical forked tail strip groove II of connecting piece II or be whole strip groove, or be segmentation strip groove: upper and lower sections.
6. The spliced trackside signal equipment enclosure of claim 5, wherein: triangular reinforcing plates (28) are arranged at two ends of the mounting surface of the vertical plate II, and the top surface of the upper end reinforcing plate is as high as the bottom surface of the dovetail groove hole II, so that auxiliary support of the pedal is formed.
7. The spliced trackside signal equipment enclosure of claim 6, wherein: and positioning pin holes are formed in the top surfaces of the D1 type vertical plate I and the vertical plate II, and positioning pins corresponding to the positioning pin holes are arranged on the bottom surfaces of the vertical plates.
8. The spliced trackside signal equipment enclosure of claim 7, wherein: circular, oval or square water permeable holes are formed in the middle of the vertical plate I and the vertical plate II.
9. The spliced trackside signal equipment enclosure of claim 8, wherein: the I both sides face upper end of connecting piece outwards extrudees respectively and forms footboard brace table I (33), and I top surface height of footboard brace table and two dovetail groovy eyes I (32) bottom surface highly uniform, II both sides face upper end of connecting piece outwards extrudees respectively and forms footboard brace table II (43), and II top surface heights of footboard brace table are unanimous with two dovetail groovy eyes II bottom surface height.
10. The spliced trackside signal equipment enclosure of claim 9, wherein: the pedal I, the pedal II and the pedal III are provided with mounting bolt holes, and the parts of the vertical plate I, the vertical plate II, the connecting piece I and the connecting piece II for supporting the pedal are provided with corresponding mounting bolt holes.
11. The spliced trackside signal equipment enclosure of claim 10, wherein: the vertical plate I, the vertical plate II, the connecting piece I, the connecting piece II and the pedal support piece are made of fiber-added flame-retardant nylon through injection molding, and a formed piece of the vertical plate I, the vertical plate II, the connecting piece I, the connecting piece II and the pedal support piece is of a two-sided flat plate shape or a structure with grids.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021036621.2U CN212506381U (en) | 2020-06-08 | 2020-06-08 | Spliced trackside signal equipment enclosure platform |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021036621.2U CN212506381U (en) | 2020-06-08 | 2020-06-08 | Spliced trackside signal equipment enclosure platform |
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| CN212506381U true CN212506381U (en) | 2021-02-09 |
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| CN202021036621.2U Withdrawn - After Issue CN212506381U (en) | 2020-06-08 | 2020-06-08 | Spliced trackside signal equipment enclosure platform |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111535356A (en) * | 2020-06-08 | 2020-08-14 | 柳州辰天科技有限责任公司 | Spliced trackside signal equipment enclosure platform and installation method thereof |
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2020
- 2020-06-08 CN CN202021036621.2U patent/CN212506381U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111535356A (en) * | 2020-06-08 | 2020-08-14 | 柳州辰天科技有限责任公司 | Spliced trackside signal equipment enclosure platform and installation method thereof |
| CN111535356B (en) * | 2020-06-08 | 2024-08-27 | 柳州辰天科技有限责任公司 | Spliced type trackside signal equipment surrounding table and installation method thereof |
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Granted publication date: 20210209 Effective date of abandoning: 20240827 |