CN216042927U - Assembling type maintenance operation platform for signal equipment beside common speed railway track - Google Patents
Assembling type maintenance operation platform for signal equipment beside common speed railway track Download PDFInfo
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- CN216042927U CN216042927U CN202121454524.XU CN202121454524U CN216042927U CN 216042927 U CN216042927 U CN 216042927U CN 202121454524 U CN202121454524 U CN 202121454524U CN 216042927 U CN216042927 U CN 216042927U
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Abstract
The utility model provides a simple, practical and repeatedly-detachable modular general speed railway trackside signal equipment split mounting type maintenance operation platform, which is designed into a special wedge-type 3-modulus reinforced concrete prefabricated unit block according to different signal equipment beside a railway track, and is connected into a whole by L-shaped galvanized profile steel and galvanized bolts to form an integrated platform. The operation platform comprises three groups of 12 reinforced concrete unit blocks in total, wherein: the group I is a vertical face unit block which comprises 2 standard vertical faces and 2 vertical face corners; the group II is an auxiliary vertical face unit block which comprises 2 standard auxiliary vertical faces and 2 auxiliary vertical face corners; the group III is a plane unit block and comprises 1 standard plane, 1 standard auxiliary plane and 2 plane corners; each reinforced concrete unit block is provided with a plurality of internal and external through drain holes and 2 through long round bolt reserved holes along the vertical direction, and different reinforced concrete unit blocks are occluded by wedge type.
Description
Technical Field
The utility model relates to newly-built and reconstructed railway engineering in the field of railway engineering construction, and provides an assembled maintenance operation platform for protecting all common speed railway track side signal equipment and facilitating maintenance operation after the existing railway is updated and reconstructed and electric service major repair and intermediate repair engineering.
Background
The conventional signal equipment beside the common speed railway track is influenced by the height degree of a roadbed and a track bed, and the equipment is limited by the rigid distance relative to a steel rail and a sleeper, so that the equipment foundation is exposed, the buried depth is increased, the instability and the infirm of the equipment are increased, the difficulty is increased for maintenance operation, and the beautifying of the line environment is influenced in different degrees. The traditional solution is to use red bricks and cement mortar for on-site masonry, and the traditional hardened surface is adopted, so that the equipment is prevented from displacement, the maintenance operation is convenient, the stability and the safety of the equipment are improved, and the beautification of the line environment is realized. The site building necessarily requires a large amount of skylight operation time, and building material approach and a large amount of manual approach construction operation, which brings adverse effects to transportation and production. In addition, due to the influence of time and climate, the weathering and fragmentation of the hardened surface causes certain potential safety hazards to vehicles and equipment, and causes corresponding restrictions during the construction of overhaul, screen cleaning, sleeper replacement, overhaul and overhaul of the electric service, cable replacement and the like, and the dismantling and the re-building of the hardened surface are bound to be necessary, so that the working efficiency is influenced, the fund is wasted, and the dismantling of the building blocks pollutes the line environment.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems, the utility model provides a simple, practical and repeatedly detachable modular assembling type maintenance operation platform for the general speed railway trackside signal equipment.
The utility model designs a special wedge-opening type 3-modulus reinforced concrete prefabricated unit block according to different signal equipment beside a line rail, such as an electric switch machine, a signal machine, a rail box and the like, and the L-shaped galvanized steel and galvanized bolts are connected into a whole to form an integrated platform. The specific technical scheme is as follows:
the utility model provides a general fast other signal equipment pin-connected panel of railway track maintains operation platform for general fast other signal equipment of railway track uses, its characterized in that:
the operation platform comprises three groups of 12 kinds of reinforced concrete unit blocks in total, wherein: the group I is a vertical face unit block which comprises 2 standard vertical faces and 2 vertical face corners; the group II is an auxiliary vertical face unit block which comprises 2 standard auxiliary vertical faces and 2 auxiliary vertical face corners; the group III is a plane unit block and comprises 1 standard plane, 1 standard auxiliary plane and 2 plane corners;
each reinforced concrete unit block is provided with a plurality of internal and external through drain holes and 2 through long round bolt reserved holes along the vertical direction, and different reinforced concrete unit blocks are occluded by wedge type.
As a preferred technical scheme:
the group i unit block specifically includes: a first standard vertical face BL01, a second standard vertical face BL02, a vertical right-turning angle LY05 and a vertical left-turning angle LZ 06;
the group ii unit block specifically includes: a first standard auxiliary facade BLF03, a second standard auxiliary facade BLF04, an auxiliary facade right turn LFY07, an auxiliary facade left turn LFZ 08;
the group iii unit block specifically includes: a standard plane BM09, a standard auxiliary plane BMF10, a plane right-turn angle MY11, and a plane left-turn angle MZ 12;
the unit piece be the cuboid structure (group I, group III are the design of 30 modulus, group II is 15 and the design of 30 modulus), the outside dimension length of different unit pieces, width, height do respectively:
the first standard vertical face BL01 is 600mm, 300mm and 150 mm;
the second standard vertical face BL02 is 300mm, 300mm and 150 mm;
the first standard auxiliary facade BLF03 is 600mm, 150 mm;
the second standard auxiliary facade BLF04 is 300mm, 150 mm;
the vertical right corner LY05 is 300mm, 450mm or 150 mm;
the vertical left corner LZ06 is 300mm, 450mm or 150 mm;
the auxiliary vertical right-turning angle LFY07 is 150mm, 450mm or 150 mm;
the left turning angle LFZ08 of the auxiliary vertical surface is 150mm, 450mm and 150 mm;
the standard plane BM09 is 600mm, 300mm and 95 mm;
the standard auxiliary plane BMF10 is 300mm, 300mm and 95 mm;
the flat right corner MY11 is 600mm, 300mm and 95 mm;
the plane left corner MZ12 is 600mm, 300mm, 95 mm.
Arranging the drainage holes along the vertical direction on the front surfaces of the concrete unit blocks of the group I and the group II, wherein the drainage holes are horizontally and uniformly distributed, and the cross section of each drainage hole is oblong, wherein:
the front surface of the first standard vertical surface BL01 of the group I is provided with 7 through oblong drainage holes with the length of 125 and the width of 25 along the vertical direction; 2 through oblong drainage holes with the length of 125 and the width of 25 are arranged on the front surfaces of a second standard vertical surface BL02, a vertical surface right-turn angle LY05 and a vertical surface left-turn angle LZ06 along the vertical direction;
the front surface of the first standard auxiliary vertical surface BLF03 of the group II is provided with 5 through oblong water drainage holes with the length of 50mm and the width of 25mm along the vertical direction; 2 through oblong drainage holes with the length of 50mm and the width of 25mm are arranged on the front surface of the second standard auxiliary vertical surface BLF04, the auxiliary vertical surface right turning angle LFY07 and the auxiliary vertical surface left turning angle LFZ08 along the vertical direction.
The bolt preformed hole is parallel to the water drainage hole and is formed in the center of the sunken shelter; the sunken square cabin is arranged on the upper surface and the lower surface of the reinforced concrete unit block; wherein:
the upper and lower surfaces of the first standard vertical surface BL01 and the second standard vertical surface BL02 of the group I and the upper surfaces of the first standard auxiliary vertical surface BLF03 and the second standard auxiliary vertical surface BLF04 of the group II are symmetrically arranged by the middle axis of the reinforced concrete; the upper edge of the set shelter is 10mm away from the upper edge of the unit block, and the left and right edges of the shelter are 40mm away from the side edges adjacent to the unit block; the length, width and depth of the sunken shelter are respectively 100mm, 70mm and 20 mm; the length and the width of the reserved hole of the bolt are respectively 50mm and 20mm, and the depth of the hole is the same as the thickness of the reinforced concrete unit block;
on the lower surfaces of the group I vertical surface right-turning angle LY05 and the group II auxiliary vertical surface right-turning angle LFY07, the two square cabins are arranged deviating from the central line of the reinforced concrete; the upper edge of the set shelter is 10mm away from the upper edge of the unit block, the left edge of the shelter is 35mm away from the side edge adjacent to the unit block, and the adjacent edges of the two shelters are 30mm apart; the length, width and depth of the sunken shelter are respectively 100mm, 70mm and 20 mm; the length and the width of the reserved hole of the bolt are respectively 50mm and 25mm, and the depth of the hole is the same as the thickness of the reinforced concrete unit block;
on the lower surfaces of the left corner LZ06 of the vertical surface of the group I and the left corner LFZ08 of the auxiliary vertical surface of the group II, the two square cabins are arranged in a way of deviating from the central line of the reinforced concrete; the upper edge of the set shelter is 10mm away from the upper edge of the unit block, the right edge of the shelter is 35mm away from the side edge adjacent to the unit block, and the adjacent edges of the two shelters are 30mm apart; the length, width and depth of the sunken shelter are respectively 100mm, 70mm and 20 mm; the length and the width of the reserved hole of the bolt are respectively 50mm and 25mm, and the depth of the hole is the same as the thickness of the reinforced concrete unit block;
on the lower surfaces of the group III standard plane BM09 and the standard auxiliary plane BMF10, the two square cabins are arranged in a reinforced concrete middle axis symmetry mode; the upper edge and the lower edge of a square cabin on the standard plane BM09 and the standard auxiliary plane BMF10 are respectively 80mm away from the upper edge and the lower edge of the concrete unit blocks, and the left edge and the right edge of the square cabin are 40mm away from the side edges adjacent to the concrete unit blocks; the length, width and depth of the sunken shelter are respectively 100mm, 70mm and 20 mm; the length and the width of the reserved hole of the bolt are respectively 50mm and 25mm, and the depth of the hole is the same as the thickness of the reinforced concrete unit block;
on the lower surfaces of the group III plane right-hand corner MY11 and the plane left-hand corner MZ12, the long-side centerlines of the two pods of the respective surfaces are arranged in a vertical direction; wherein the upper side of the left shelter is 50mm away from the upper edge of the unit block, and the left side of the left shelter is 150mm away from the adjacent side of the unit block; the upper side of the right shelter is 75mm away from the upper edge of the unit block, and the right side of the right shelter is 40mm away from the side edge adjacent to the unit block; the length, width and depth of the sunken shelter are respectively 100mm, 70mm and 20 mm; the length and the width of the reserved holes of the bolts are 50mm and 25mm respectively, and the hole depth of the reserved holes of the bolts is the same as the thickness of the reinforced concrete unit block.
The long and wide circumference unit blocks of the reinforced concrete unit blocks are connected into a wedge-shaped occlusion structure, the height of a convex hut is 45mm, the width of the convex hut is 50mm, and the depth of a groove is 50mm and the width of the groove is 55 mm;
the left side and the upper side of the front views of the unit blocks of the group I first standard facade BL01, the second standard facade BL02, the group II first standard auxiliary facade BLF03 and the second standard auxiliary facade BLF04 are provided with hut-shaped houses; the right side and the lower side of the front view are provided with grooves;
the right turning angle LY05 is arranged on the vertical face of the group I, and the convex small-pitch horn is arranged on the left side and the upper side of the front view of the auxiliary right turning angle LFY07 unit block of the group II, and the convex small-pitch horn on the upper side is stopped at a position 50mm away from the right side; a groove is vertically arranged on the right side of the front view, and a groove is arranged below the groove and is 50mm away from the right side surface;
the left corner LZ06 of the vertical surface of the group I and the left corner LFZ08 of the auxiliary vertical surface of the group II are respectively provided with a convex small-horn on the left side and the upper side of the front view of the unit block, the convex small-horn on the upper side is arranged at a position 50mm away from the left side surface, and a groove is arranged at a position 50mm away from the left side surface on the lower side;
a groove with the width of 55mm is transversely arranged on the front face of the group III standard plane BM09 at a distance of 50mm from the long bottom edge, and the depth of the groove is 50 mm;
a groove with the width of 55mm is transversely arranged on the position, 50mm away from the upper side of the length, of the front surface of the group III standard auxiliary plane BMF10, and is parallel to the bottom edge, and the depth of the groove is 50 mm;
the grooves on the front faces of the group III plane right-turn corner MY11 and the plane left-turn corner MZ12 are of an L-shaped structure as a whole, the left side edge and the right side edge of the plane right-turn corner MY11 correspond to the part of the convex small corner LZ06 of the vertical face left-turn corner LFZ08, the left side edge and the right side edge of the plane left-turn corner MZ12 correspond to the part of the convex small corner of the vertical face right-turn corner LY05 and the convex small corner of the auxiliary vertical face right-turn corner LFY 07; a groove is transversely arranged at the position 50mm away from the long bottom edge in parallel with the bottom edge, and the groove is terminated at the position 50mm away from the right side; a groove is longitudinally arranged at the position 50mm away from the right side edge of the front surface and parallel to the side edge, and the groove is terminated at the position 50mm away from the bottom edge; the groove depth is 50mm, and the width is 55 mm.
Three-stage spiral steel bar meshes of phi 5mm are arranged in the unit blocks; planted on the longitudinal central line of the unit block;
the distance between the peripheral ends of the reinforcing mesh and the outer surfaces of the unit blocks is not less than 20mm, the mesh is formed by spot welding of cross points, and the distance between the surface of a rib body in the transverse and longitudinal structure of the reinforcing mesh and the holes, the periphery and the grooves of the unit blocks is not less than 10 mm.
Vertical wall unit blocks of the first standard vertical face BL01, the second standard vertical face BL02, the first standard auxiliary vertical face BLF03 and the second standard auxiliary vertical face BLF04 are connected with facial unit blocks of the standard plane BM09 and the standard auxiliary plane BMF10 into a whole in a wedge-type occlusion mode, so that the influence of wind power and external force on the vertical wall unit blocks is prevented; l-shaped galvanized steel sections are additionally arranged between the vertical wall unit blocks and the face unit blocks and are arranged on the inner sides of the intersections of the vertical wall unit and the face unit on the uppermost surface layer of the platform, and the length, the width and the thickness of the L-shaped galvanized steel sections are respectively 75mm, 75mm and 5 mm; punching long round holes with the hole spacing of 20mm multiplied by 30mm corresponding to the reserved holes of the unit block bolts; and fixing the vertical wall unit and the face unit on the inner L-shaped galvanized profile steel by using galvanized bolts through the reserved holes.
The hole pitch of each unit block and the hole pitch of the joint part of the block are as follows:
the center distance between the fastening bolt holes of the unit blocks of the first standard vertical face BL01 of the group I and the first standard auxiliary vertical face BLF03 of the group II is 420 mm;
the center distance between the vertical cell block fastening bolt holes of the group I second standard vertical face BL02, the vertical right-turn angle LY05, the vertical left-turn angle LZ06, the group II second standard auxiliary vertical face BLF04, the auxiliary vertical right-turn angle LFY07 and the auxiliary vertical left-turn angle LFZ08 is 120 mm;
the center distance between the fastening bolt holes of the group III standard plane BM09 plane unit blocks is 420 mm;
the center distance between the fastening bolt holes of the group III standard auxiliary plane BMF10 plane unit blocks is 120 mm;
the center distance between the fastening bolt holes of the group III plane unit blocks is 325mm, wherein the group III plane unit blocks are provided with right turning angles MY11 and left turning angles MZ 12; the top of the fastening bolt hole on the right side of the front face is 50mm away from the upper side of the plane left-facing corner MZ12 and 150mm away from the right side of the plane left-facing corner MZ 12; the front left bolt hole top is 95mm above the plane left-facing corner MZ12 and 70mm to the left of the left-hand corner MZ 12.
The vertical wall unit block comprises a first standard vertical face BL01, a second standard vertical face BL02 and a joint part of a vertical right turning angle LY05 and a vertical left turning angle LZ 06; the first standard auxiliary vertical face BLF03 and the second standard auxiliary vertical face BLF04 are connected with auxiliary vertical face right turning angle LFY07 and auxiliary vertical face left turning angle LFZ08 vertical face unit blocks, except wedge mouth occlusion, fixed L-shaped steel with lap joint bridge pieces is used, the fixed L-shaped steel with the lap joint bridge pieces is a 90-degree 150mm long equilateral corner connecting piece, and 20mm lap joint bridge pieces are welded at the outer ends of the equilateral corner connecting pieces for convenient butt joint; the contact side of the equilateral corner connecting piece and the unit block of the vertical wall is 85mm away from the 90-degree break angle, a long round hole with the length of 40mm × 20mm is punched as the center point, and the contact side of the equilateral corner connecting piece and the unit block of the plane right-turn angle MY11 and the plane left-turn angle MZ12 is 45mm away from the 90-degree break angle, a long round hole with the length of 40mm × 20mm is punched as the center point.
The vertical wall unit blocks of the first standard vertical face BL01, the second standard vertical face BL02, the first standard auxiliary vertical face BLF03 and the second standard auxiliary vertical face BLF04 are installed and fixed with the face unit blocks of the standard plane BM09 and the standard auxiliary plane BMF10 through section steel.
The contact parts between the section steel and the unit blocks are separated by square gaskets made of tetrafluoroethylene sheets, so that the functions of buffering and micro-distance adjustment are realized; the square gasket adopts two sizes, and the length, width and thickness are respectively as follows: one set of 100mm, 70mm, 5mm and the other set of 100mm, 70mm, 10 mm.
The unit blocks are used in groups, and each set of unit block combination is not limited to only use one unit block;
after the arrangement, occlusion and adjustment of a first standard vertical face BL01, a second standard vertical face BL02, a first standard auxiliary vertical face BLF03 and a second standard auxiliary vertical face BLF04 of the vertical wall unit block are finished, the L-shaped steel galvanized bolts are connected and fastened; the configuration length and the hole pitch of the section steel are combined with the combination length of the actual installation unit blocks.
The vertical wall unit block comprises a first standard vertical face BL01, a second standard vertical face BL02, a first standard auxiliary vertical face BLF03, a second standard auxiliary vertical face BLF04,
The vertical surface right-turn angle LY05, the vertical surface left-turn angle LZ06, the auxiliary vertical surface right-turn angle LFY07 and the auxiliary vertical surface left-turn angle LFZ08 are connected and fastened by phi 16mm multiplied by 180 galvanized bolts; and the standard plane BM09, the standard auxiliary plane BMF10, the plane right-turn angle MY11 and the plane left-turn angle MZ12 are connected and fastened by using phi 16mm multiplied by 150 galvanized bolts.
The maintenance operation platform has the characteristics of modulization, unitization, splicing and free combination, is not limited by field conditions, can be freely exerted, and has wide application range and flexible application.
Drawings
Fig. 1 shows a schematic structural diagram of a first standard vertical surface BL01 (a, a perspective view, b, a front vertical surface, c, a back vertical surface).
Fig. 2 shows a schematic structural diagram of a second standard vertical surface BL02 (a, a perspective view, b, a front vertical surface, c, a back vertical surface).
Fig. 3 is a schematic structural view of a first standard auxiliary vertical face BLF03 (a, a perspective view, b, a front vertical face, c, a back vertical face).
Fig. 4 is a schematic structural view of a second standard auxiliary vertical face BLF04 (a, a perspective view, b, a front vertical face, c, a back vertical face).
Fig. 5 shows the structure of right angle LY05 (a, perspective view, b, front vertical surface, c, back vertical surface).
Fig. 6 is a schematic structural diagram of left-turning LZ06 (a, a perspective view, b, a front vertical surface, c, a back vertical surface).
Fig. 7 is a schematic structural diagram of the auxiliary vertical right-turning angle LFY07 (a, a perspective view, b, a front vertical surface, c, a back vertical surface).
Fig. 8 is a schematic structural diagram of the auxiliary vertical left-turning LFZ08 (a, a perspective view, b, a front vertical surface, c, a back vertical surface).
Fig. 9 is a schematic structural diagram of the standard plane BM09 (a, a perspective view, b, a front vertical surface, c, a back vertical surface).
Fig. 10 is a schematic structural diagram of a standard auxiliary plane BMF10 (a, a perspective view, b, a front vertical surface, c, a back vertical surface).
Fig. 11 shows a structural schematic diagram of the right-turning angle MY11 from the plane (a, a perspective view, b, a front vertical surface, c, a back vertical surface).
The left corner MZ12 in the plane of FIG. 12 is a schematic structural diagram (a, perspective, b, front elevation, c, back elevation).
Fig. 13 is a transfer diagram (one) of the assembly type maintenance work platform.
Fig. 14 is a second transfer diagram of the assembly type maintenance work platform.
Fig. 15 is a third transfer diagram of the assembly type maintenance work platform.
Detailed Description
Example 1
As shown in fig. 13, in order to maintain the operation platform for the signal equipment beside the rail of the ordinary speed railway assembled by the reinforced concrete unit blocks, the platform is formed by combining a first standard auxiliary vertical face BLF03, an auxiliary vertical face right-turning angle LFZ07, an auxiliary vertical face left-turning angle LFZ08, a standard plane BM09, a standard auxiliary plane BMF10, a plane right-turning angle MY11, a plane left-turning angle MZ12 and the like, the reinforced concrete unit blocks are connected into a whole by using L-shaped galvanized steel and galvanized bolts, and the obtained operation platform has the characteristics of modulization, unitization, assembly and free combination, and is convenient and fast to apply, safe and stable.
Example 2
As shown in fig. 14, in order to maintain the operation platform for the signal equipment beside the rail of the ordinary speed railway assembled by the reinforced concrete unit blocks, the platform is formed by combining a first standard vertical face BL01, a second standard vertical face BL02, a standard plane BM09, a vertical face left corner LZ06, a vertical face right corner LY05, a plane right corner MY11, a plane left corner MZ12 and the like, the reinforced concrete unit blocks are connected into a whole by using L-shaped galvanized steel and galvanized bolts, and the obtained operation platform has the characteristics of modulization, unitization, assembly and free combination, and is convenient and fast to apply, safe and stable.
Example 3
As shown in fig. 15, the maintenance platform for general speed railway trackside signal equipment assembled by using reinforced concrete unit blocks of the present invention is composed of a first standard vertical face BL01, a standard plane BM09, a standard auxiliary plane BMF10, a first standard auxiliary vertical face BLF03, a vertical left corner LZ06, an auxiliary vertical right corner LFY07, a vertical right corner LY05, a plane right corner MY11, a plane left corner MZ12, and the like, wherein the reinforced concrete unit blocks are connected into a whole by using L-shaped galvanized steel and galvanized bolts, and the obtained operation platform has the characteristics of modulization, unitization, assembly and free combination, and is convenient, rapid, safe and stable in application.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Moreover, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
Claims (10)
1. The utility model provides a general fast other signal equipment pin-connected panel of railway track maintains operation platform for general fast other signal equipment of railway track uses, its characterized in that: the operation platform comprises three groups of 12 reinforced concrete unit blocks in total, wherein: the group I is a vertical face unit block which comprises 2 standard vertical faces and 2 vertical face corners; the group II is an auxiliary vertical face unit block which comprises 2 standard auxiliary vertical faces and 2 auxiliary vertical face corners; the group III is a plane unit block which comprises 1 standard plane, 1 standard auxiliary plane and 2 plane corners;
each reinforced concrete unit block is provided with a plurality of internal and external through drain holes and 2 through long round bolt reserved holes along the vertical direction, and different reinforced concrete unit blocks are occluded by wedge type.
2. The assembling type maintenance operation platform for the general speed railway trackside signal equipment according to claim 1, which is characterized in that:
the group i unit block specifically includes: a first standard facade (BL01), a second standard facade (BL02), a facade right-turn corner (LY05), a facade left-turn corner (LZ 06);
the group ii unit block specifically includes: a first standard auxiliary facade (BLF03), a second standard auxiliary facade (BLF04), an auxiliary facade right turn corner (LFY07), an auxiliary facade left turn corner (LFZ 08);
the group iii unit block specifically includes: a standard plane (BM09), a standard auxiliary plane (BMF10), a plane right-turn corner (MY11), a plane left-turn corner (MZ 12);
the unit piece be the cuboid structure, the outside dimension length, width, the height of different unit pieces do respectively:
the first standard vertical surface (BL01) is 600mm, 300mm and 150 mm;
the second standard vertical surface (BL02) is 300mm, 300mm and 150 mm;
the first standard auxiliary facade (BLF03) is 600mm, 150 mm;
the second standard auxiliary facade (BLF04) is 300mm, 150 mm;
the vertical right corner (LY05) is 300mm, 450mm and 150 mm;
vertical left corner (LZ06) is 300mm, 450mm, 150 mm;
the auxiliary vertical surface right corner (LFY07) is 150mm, 450mm or 150 mm;
the left corner (LFZ08) of the auxiliary vertical surface is 150mm, 450mm and 150 mm;
the standard plane (BM09) is 600mm, 300mm and 95 mm;
the standard auxiliary plane (BMF10) is 300mm, 300mm and 95 mm;
the plane right corner (MY11) is 600mm, 300mm and 95 mm;
the planar left corner (MZ12) is 600mm, 300mm, 95 mm.
3. The assembling type maintenance operation platform for the general speed railway trackside signal equipment according to claim 1, which is characterized in that: arranging the drainage holes along the vertical direction on the front surfaces of the concrete unit blocks of the group I and the group II, wherein the drainage holes are horizontally and uniformly distributed, and the cross section of each drainage hole is oblong, wherein:
the front surface of a first standard vertical surface (BL01) of the group I is provided with 7 through oblong drainage holes with the length of 125 and the width of 25 along the vertical direction; 2 through oblong drainage holes with the length of 125 and the width of 25 are arranged on the front surfaces of a second standard vertical surface (BL02), a vertical surface right-turn angle (LY05) and a vertical surface left-turn angle (LZ06) along the vertical direction;
the front surface of a first standard auxiliary vertical surface (BLF03) of the group II is provided with 5 through oblong water drainage holes with the length of 50mm and the width of 25mm along the vertical direction; 2 through long round drainage holes with the length of 50mm and the width of 25mm are arranged on the front surface of a second standard auxiliary vertical surface (BLF04), an auxiliary vertical surface right turning angle (LFY07) and an auxiliary vertical surface left turning angle (LFZ08) along the vertical direction.
4. The assembling type maintenance operation platform for the general speed railway trackside signal equipment according to claim 1, which is characterized in that: the bolt preformed hole is parallel to the water drainage hole and is formed in the center of the sunken shelter; the sunken square cabin is arranged on the upper surface and the lower surface of the reinforced concrete unit block; wherein:
on the upper and lower surfaces of a first standard vertical surface (BL01) and a second standard vertical surface (BL02) of the group I and the upper surfaces of a first standard auxiliary vertical surface (BLF03) and a second standard auxiliary vertical surface (BLF04) of the group II, the two square cabins are symmetrically arranged by a reinforced concrete middle axis; the upper edge of the set shelter is 10mm away from the upper edge of the unit block, and the left and right edges of the shelter are 40mm away from the side edges adjacent to the unit block; the length, width and depth of the sunken shelter are respectively 100mm, 70mm and 20 mm; the length and the width of the reserved hole of the bolt are respectively 50mm and 20mm, and the depth of the hole is the same as the thickness of the reinforced concrete unit block;
on the lower surfaces of the group I upright facing right corners (LY05) and the group II auxiliary upright facing right corners (LFY07), the two square cabins are arranged deviating from the center line of the reinforced concrete; the upper edge of the set shelter is 10mm away from the upper edge of the unit block, the left edge of the shelter is 35mm away from the side edge adjacent to the unit block, and the adjacent edges of the two shelters are 30mm apart; the length, width and depth of the sunken shelter are respectively 100mm, 70mm and 20 mm; the length and the width of the reserved hole of the bolt are respectively 50mm and 25mm, and the depth of the hole is the same as the thickness of the reinforced concrete unit block;
on the lower surfaces of the left corner (LZ06) of the vertical face of the group I and the left corner (LFZ08) of the auxiliary vertical face of the group II, the two square cabins are arranged in a way of deviating from the central line of the reinforced concrete; the upper edge of the set shelter is 10mm away from the upper edge of the unit block, the right edge of the shelter is 35mm away from the side edge adjacent to the unit block, and the adjacent edges of the two shelters are 30mm apart; the length, width and depth of the sunken shelter are respectively 100mm, 70mm and 20 mm; the length and the width of the reserved hole of the bolt are respectively 50mm and 25mm, and the depth of the hole is the same as the thickness of the reinforced concrete unit block;
on the lower surfaces of the group III standard plane (BM09) and the standard auxiliary plane (BMF10), the two square cabins are arranged in axial symmetry in the reinforced concrete; the upper and lower edges of the square cabin on the standard plane (BM09) and the standard auxiliary plane (BMF10) are respectively 80mm away from the upper and lower edges of the concrete unit blocks, and the left and right sides of the square cabin are 40mm away from the side edges adjacent to the concrete unit blocks; the length, width and depth of the sunken shelter are respectively 100mm, 70mm and 20 mm; the length and the width of the reserved hole of the bolt are respectively 50mm and 25mm, and the depth of the hole is the same as the thickness of the reinforced concrete unit block;
on the lower surfaces of the group iii plane right corner (MY11) and plane left corner (MZ12), the median lines of the long sides of the two pods of the respective surfaces are arranged in a vertical direction; wherein the upper side of the left shelter is 50mm away from the upper edge of the unit block, and the left side of the left shelter is 150mm away from the adjacent side of the unit block; the upper side of the right shelter is 75mm away from the upper edge of the unit block, and the right side of the right shelter is 40mm away from the side edge adjacent to the unit block; the length, width and depth of the sunken shelter are respectively 100mm, 70mm and 20 mm; the length and the width of the reserved holes of the bolts are 50mm and 25mm respectively, and the hole depth of the reserved holes of the bolts is the same as the thickness of the reinforced concrete unit block.
5. The assembling type maintenance work platform for the general speed railway trackside signal equipment according to claim 1, which is characterized in that: the long and wide circumference unit blocks of the reinforced concrete unit blocks are connected into a wedge-shaped occlusion structure, the height of a convex hut is 45mm, the width of the convex hut is 50mm, and the depth of a groove is 50mm and the width of the groove is 55 mm;
the left side and the upper side of the front view of the unit blocks of the group I first standard facade (BL01), the second standard facade (BL02) and the group II first standard auxiliary facade (BLF03) and the second standard auxiliary facade (BLF04) are provided with skyhook houses; the right side and the lower side of the front view are provided with grooves;
the group I vertical face right corner (LY05) and the group II auxiliary vertical face right corner (LFY07) are provided with a convex small-angle part on the left side and the upper side of the front view of the unit block, and the convex small-angle part on the upper side is stopped at a position 50mm away from the right side; a groove is vertically arranged on the right side of the front view, and a groove is arranged below the groove and is 50mm away from the right side surface;
the left corner of the vertical face of the group I (LZ06) and the left corner of the auxiliary vertical face of the group II (LFZ08) are respectively provided with a convex small-hut at the left side and the upper side of the front view of the unit block, the convex small-hut at the upper side is arranged at a position 50mm away from the left side face, and a groove is arranged at the lower side 50mm away from the left side face;
a groove with the width of 55mm is arranged at the position of the front face of the group III standard plane (BM09) 50mm away from the long bottom edge and is transversely parallel to the bottom edge, and the depth of the groove is 50 mm;
a groove with the width of 55mm is arranged at the position of the front face of the group III standard auxiliary plane (BMF10) 50mm away from the long upper edge, and is transversely parallel to the bottom edge, and the depth of the groove is 50 mm;
the grooves on the front faces of the group III flat right-facing corner (MY11) and the flat left-facing corner (MZ12) are of L-shaped structures as a whole, the left and right side edges of the flat right-facing corner (MY11) correspond to a vertical face left-facing corner (LZ06) and an auxiliary vertical face left-facing corner (LFZ08) convex-small part, and the left and right side edges of the flat left-facing corner (MZ12) correspond to a vertical face right-facing corner (LY05) and an auxiliary vertical face right-facing corner (LFY07) convex-small part; a groove is transversely arranged at the position 50mm away from the long bottom edge in parallel with the bottom edge, and the groove is terminated at the position 50mm away from the right side; a groove is longitudinally arranged at the position 50mm away from the right side edge of the front surface and parallel to the side edge, and the groove is terminated at the position 50mm away from the bottom edge; the groove depth is 50mm, and the width is 55 mm.
6. The assembling type maintenance operation platform for the general speed railway trackside signal equipment according to claim 1, which is characterized in that: three-stage spiral steel bar meshes of phi 5mm are arranged in the unit blocks; planted on the longitudinal central line of the unit block;
the distance between the peripheral ends of the reinforcing mesh and the outer surfaces of the unit blocks is not less than 20mm, the mesh is formed by spot welding of cross points, and the distance between the surface of a rib body in the transverse and longitudinal structure of the reinforcing mesh and the holes, the periphery and the grooves of the unit blocks is not less than 10 mm.
7. The assembling type maintenance operation platform for the general speed railway trackside signal equipment according to claim 1, which is characterized in that:
the vertical wall unit blocks of the first standard vertical face (BL01), the second standard vertical face (BL02), the first standard auxiliary vertical face (BLF03) and the second standard auxiliary vertical face (BLF04) are integrally connected with the face unit blocks of the standard plane (BM09) and the standard auxiliary plane (BMF10) through a wedge-type occlusion form; l-shaped galvanized steel sections are additionally arranged between the vertical wall unit blocks and the face unit blocks and are arranged on the inner sides of the intersections of the vertical wall unit and the face unit on the uppermost surface layer of the platform, and the length, the width and the thickness of the L-shaped galvanized steel sections are respectively 75mm, 75mm and 5 mm; punching long round holes with the hole spacing of 20mm multiplied by 30mm corresponding to the reserved holes of the unit block bolts; fixing the vertical wall unit and the face unit on the inner L-shaped galvanized profile steel through the reserved holes by using galvanized bolts;
the hole pitch of each unit block and the hole pitch of the joint part of the block are as follows:
the center distance between the fastening bolt holes of the unit blocks of the first standard vertical surface (BL01) of the group I and the first standard auxiliary vertical surface (BLF03) of the group II is 420 mm;
the center distance between the vertical unit block fastening bolt holes of the group I second standard vertical face (BL02), the vertical right-turn angle (LY05), the vertical left-turn angle (LZ06) and the group II second standard auxiliary vertical face (BLF04), the auxiliary vertical right-turn angle (LFY07) and the auxiliary vertical left-turn angle (LFZ08) is 120 mm;
the center distance between the fastening bolt holes of the plane unit blocks of the group III standard plane (BM09) is 420 mm;
the center distance between the fastening bolt holes of the group III standard auxiliary plane (BMF10) plane unit blocks is 120 mm;
the center distance between the fastening bolt holes of the plane unit blocks of the group III plane facing to the right corner (MY11) and the plane left corner (MZ12) is 325 mm; the top of the fastening bolt hole on the right side of the front face is 50mm away from the upper side of the left corner (MZ12) of the plane, and is 150mm away from the right side of the left corner (MZ12) of the plane; the top of the front left bolt hole is 95mm above the left corner (MZ12) and 70mm to the left of the left corner (MZ12) from the plane.
8. The assembling type maintenance operation platform for the general speed railway trackside signal equipment according to claim 1, which is characterized in that: the vertical wall unit block comprises a first standard vertical face (BL01), a second standard vertical face (BL02) and a vertical face right corner (LY05) and a vertical face left corner (LZ 06); and the first standard auxiliary vertical face (BLF03), the second standard auxiliary vertical face (BLF04) and the auxiliary vertical face right corner (LFY07), the auxiliary vertical face left corner (LFZ08) vertical face unit block joint, except wedge mouth interlock, use the fixed L-shaped steel with overlap bridge piece, the said fixed L-shaped steel with overlap bridge piece is 90 degrees 150mm long equilateral corner connector, weld 20mm overlap bridge piece in the equilateral corner connector outer end; the contact side of the equilateral corner connecting piece and the vertical wall unit block is 85mm away from the 90-degree break angle to punch a long round hole with the length of 40mm × 20mm as the center point, and the contact side of the equilateral corner connecting piece and the plane unit block facing to the right corner (MY11) and the plane left corner (MZ12) is 45mm away from the 90-degree break angle to punch a long round hole with the length of 40mm × 20mm as the center point.
9. The assembling type maintenance operation platform for the general speed railway trackside signal equipment according to claim 1, which is characterized in that: the vertical wall unit blocks of the first standard vertical surface (BL01), the second standard vertical surface (BL02), the first standard auxiliary vertical surface (BLF03) and the second standard auxiliary vertical surface (BLF04) are installed and fixed with the face unit blocks of the standard plane (BM09) and the standard auxiliary plane (BMF10) through section steel;
the contact parts between the section steel and the unit blocks are spaced by square gaskets made of tetrafluoroethylene sheets; the square gasket adopts two sizes, and the length, width and thickness are respectively as follows: one set of 100mm, 70mm, 5mm and the other set of 100mm, 70mm, 10 mm.
10. The assembling type maintenance work platform for the signal equipment beside the general speed railway track according to any one of claims 1 to 9, which is characterized in that: each unit block is used in groups;
after the arrangement, occlusion and adjustment of a first standard vertical face (BL01), a second standard vertical face (BL02), a first standard auxiliary vertical face (BLF03) and a second standard auxiliary vertical face (BLF04) of the vertical wall unit block are finished, the L-shaped steel galvanized bolts are connected and fastened;
the vertical wall unit block comprises a first standard vertical face (BL01), a second standard vertical face (BL02), a first standard auxiliary vertical face (BLF03), a second standard auxiliary vertical face (BLF04),
The vertical right corner (LY05), the vertical left corner (LZ06), the auxiliary vertical right corner (LFY07) and the auxiliary vertical left corner (LFZ08) are connected and fastened by phi 16mm multiplied by 180 galvanized bolts; and the standard plane (BM09), the standard auxiliary plane (BMF10), the plane right-turn corner (MY11) and the plane left-turn corner (MZ12) are connected and fastened by using a phi 16mm multiplied by 150 galvanized bolt.
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|---|---|---|---|
| CN202121454524.XU CN216042927U (en) | 2021-06-29 | 2021-06-29 | Assembling type maintenance operation platform for signal equipment beside common speed railway track |
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|---|---|---|---|
| CN202121454524.XU CN216042927U (en) | 2021-06-29 | 2021-06-29 | Assembling type maintenance operation platform for signal equipment beside common speed railway track |
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