CN112779827B - Method and tool for installing rubber wheel rail guide rail - Google Patents
Method and tool for installing rubber wheel rail guide rail Download PDFInfo
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- CN112779827B CN112779827B CN202011626196.7A CN202011626196A CN112779827B CN 112779827 B CN112779827 B CN 112779827B CN 202011626196 A CN202011626196 A CN 202011626196A CN 112779827 B CN112779827 B CN 112779827B
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- limiting
- guide rail
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
- E01B29/16—Transporting, laying, removing, or replacing rails; Moving rails placed on sleepers in the track
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
Abstract
The invention discloses a method and a tool for installing a rubber wheel rail guide rail. The installation tool comprises an installation frame, a reference limiting frame and an installation adjusting frame; the reference limiting frame comprises two reference limiting pieces which can be correspondingly buckled on two vehicle running surfaces respectively; the mounting adjusting frame comprises two mounting adjusting pieces which are symmetrically arranged on the mounting frame; two installation regulating parts are located between two benchmark locating parts, and wait to install the guided way and be in between two installation regulating parts, and each installation regulating part all can go up and down for the mounting bracket, holds the bottom of waiting to install the guided way until the lower extreme of installation regulating part. Therefore, the guide rail to be installed is temporarily fixed by taking the vehicle running surface as a reference, so that the guide rail to be installed is installed in parallel with the vehicle running surface, and the guide rail to be installed can be adaptively adjusted in the horizontal direction and the vertical direction, so that the installation efficiency and the installation precision are improved.
Description
Technical Field
The invention relates to a method for installing a rubber wheel rail guide rail.
The invention also relates to a tool for implementing the installation method, so as to assist the rubber wheel rail guide rail to complete installation.
Background
In the existing vehicle with the middle guide rubber wheel rail system, guide wheels are distributed on two sides of a guide rail and run along the flange of the guide rail during running; the web plate of the guide rail is a platform for installing the power rail. Therefore, the mounting accuracy of the guide rail is particularly demanding: the mounting accuracy in the horizontal direction directly affects the comfort level of the vehicle, while the mounting accuracy in the vertical direction affects the stability of the interface between the power receiving shoes and the power supply rails of the vehicle.
Typically, a standard guide rail has a length of 12.5m and a weight of about 500kg, and therefore, installation cannot be simply dependent on manual operation. The existing track laying vehicle is usually designed based on steel wheels and steel rails, is different from a rubber wheel rail in vehicle width and interface, and cannot be used for installing guide rails of a rubber wheel rail system vehicle, so that a tool is developed to assist the installation of the guide rails of the rubber wheel rail, and the problem of urgent need to be solved at present.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an installation method and a tool for a rubber-tyred rail guide rail, which are used for temporarily fixing a guide rail to be installed by taking a vehicle running surface as a reference, so that the guide rail to be installed is installed in parallel with the vehicle running surface, and the guide rail to be installed can be adaptively adjusted in the horizontal direction and the vertical direction, thereby improving the installation efficiency and the installation precision.
In order to achieve the technical purpose, the invention adopts the following technical scheme:
a rubber-tyred rail guide rail installation tool comprises two vehicle traveling surfaces and guide rails to be installed, wherein the guide rails to be installed can be arranged along the symmetrical axes of the two vehicle traveling surfaces; the guide rail to be installed is parallel to the two vehicle running surfaces; the installation frock include that mounting bracket, benchmark are spacing and installation alignment jig, wherein:
the datum limiting frame comprises two datum limiting pieces which are symmetrically arranged on the mounting frame; the two reference limiting parts can be respectively and correspondingly buckled on the two vehicle running surfaces;
the mounting adjusting frame comprises two mounting adjusting pieces which are symmetrically arranged on the mounting frame; two installation regulating parts are located between two benchmark locating parts, and wait to install the guided way and be in between two installation regulating parts, and the interval between two installation regulating parts can with wait to install the guided way and be in the interval matching between the horizontal both sides face, simultaneously, each installation regulating part homoenergetic enough goes up and down for the mounting bracket, holds in the palm the bottom of waiting to install the guided way until the lower extreme of installation regulating part.
Furthermore, the mounting frame is a cross beam, and the length extension direction of the cross beam can be perpendicular to the running surface of the vehicle.
Furthermore, the reference limiting part is arranged in an L shape and comprises a horizontal section and a vertical section; the transverse straight section is connected with the mounting frame into a whole through a fastener, the transverse straight section can be directly lapped on the vehicle running surface, and the vertical section is positioned on the inner side of the vehicle running surface and attached to the inner vertical surface of the vehicle running surface.
Furthermore, the reference limiting piece is an L-shaped frame structure formed by welding and assembling angle steels, and comprises a limiting frame top surface, a limiting frame outer end surface, a limiting frame bottom surface and a limiting frame inner end surface; wherein:
the top surface of the limiting frame and the bottom surface of the limiting frame are arranged in parallel, and the end surface of the outer side of the limiting frame is connected between the top surface of the limiting frame and the bottom surface of the limiting frame and is respectively fixed with a group of parallel edges at the outer sides of the top surface of the limiting frame and the bottom surface of the limiting frame; the inner side end face of the limiting frame is fixed with the inner side edge of the top face of the limiting frame and the inner side edge of the bottom face of the limiting frame respectively, and the lower side edge of the inner side end face of the limiting frame extends out of the inner side edge of the bottom face of the limiting frame.
Further, a transverse limiting assembly is mounted on the vertical section of the reference limiting piece; the transverse limiting assembly can transversely stretch relative to the vertical section of the reference limiting part until the transverse limiting assembly is tightly propped against the inner vertical surface of the vehicle running surface.
Furthermore, the transverse limiting assembly comprises a transverse limiting rod and a transverse limiting locking nut, a transverse positioning block is arranged at one end, close to the vertical surface of the vehicle running face, of the transverse limiting rod, the other end of the transverse limiting rod penetrates through the vertical section, and the transverse limiting locking nut is assembled on the rod body, penetrating through the vertical section, of the transverse limiting rod.
Further, the mounting adjusting piece comprises a bracket and a locking assembly; the bracket comprises a vertical adjusting screw and a supporting plate; the mounting and locking assembly comprises a base plate and a locking nut; the base plate is placed on the upper surface of the mounting rack, and the base plate and the mounting rack are correspondingly provided with through waist-shaped holes; after the upper end of the vertical adjusting screw rod sequentially penetrates through waist-shaped holes in the mounting frame and waist-shaped holes in the base plate, the upper end of the vertical adjusting screw rod is locked by the locking nut, the lower end of the vertical adjusting screw rod is provided with the supporting plate, the supporting plate is arranged in an L shape, the vertical section of the L-shaped supporting plate is fixed with the lower end of the vertical adjusting screw rod, and the horizontal section of the L-shaped supporting plate can support the bottom of the guide rail to be mounted.
Furthermore, each installation adjusting part is provided with a horizontal limiting component;
horizontal spacing subassembly, including gallows, horizontal spacing pole and horizontal spacing lock nut, the one end and the crossbeam of gallows are connected, the other end then sets up the through-hole, horizontal spacing pole for crossbeam parallel arrangement, and after the through-hole on the gallows was worn out to the one end of horizontal spacing pole, through horizontal spacing lock nut and gallows locking, the other end of horizontal spacing pole passed vertical adjusting screw and sets up to at the horizontal stopper of tip installation.
The method for installing the rubber wheel rail guide rail is realized based on the installation tool of the rubber wheel rail guide rail, and is characterized by comprising the following steps of:
(1) Hoisting the guide rail to be installed in place;
(2) Placing two reference limiting pieces of the tool on two vehicle traveling surfaces of a rail in a one-to-one correspondence manner;
(3) Two transverse limiting assemblies of the tool are respectively adjusted, so that the transverse positioning blocks of the transverse limiting assemblies can tightly push the inner vertical surfaces of the vehicle running surfaces corresponding to the transverse positioning blocks, and the transverse positioning of the tool is realized
(4) Adjusting two installation adjusting pieces of the tool respectively to enable the vertical adjusting screw rod of each installation adjusting piece to move upwards until the supporting plate installed at the lower end of the vertical adjusting screw rod can support the bottom of the guide rail to be installed, so that the guide rail to be installed is positioned in height;
(5) Adjusting two horizontal limiting assemblies of the tool respectively to enable a horizontal limiting rod of each horizontal limiting assembly to move towards the side face of the guide rail to be installed corresponding to the horizontal limiting assembly respectively until a horizontal limiting block at the end of the horizontal limiting rod abuts against the side face of the guide rail to be installed, and matching with the vertical adjusting screw rods of the two installation adjusting pieces to realize the transverse positioning and the vertical positioning of the guide rail to be installed;
(6) Verifying the deviation between the guide rail and the center positioning coordinate and the design elevation of the design plane by using a total station and a level gauge, and correcting by using a horizontal limiting rod and a vertical adjusting screw until the requirement of installation tolerance is met;
(7) And tightening the locking nuts of the horizontal limiting rod and the vertical adjusting screw rod to reliably fix the guide rail and pour the concrete foundation of the guide rail base.
According to the technical scheme, compared with the prior art, the installation tool has the following advantages:
1. the structure is simple and light, the cost is low, the components can be disassembled, the storage and the transportation are convenient, and large-scale machinery is not needed.
2. Based on the installation of the walking surface, the guide rail is parallel to the walking surface and is suitable for both a straight line section, a curve section and an ultrahigh section, and the included angle between the guide rail and the walking surface meets the design requirement.
3. The adjusting device has adjusting capability in the horizontal direction and the vertical direction, and improves efficiency and precision during installation.
Drawings
FIG. 1 is a schematic structural diagram of a rubber-tyred rail guide rail installation process using the tool for rubber-tyred rail guide rail installation according to the present invention;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a top view of FIG. 1;
FIG. 4 is a schematic structural diagram of the tool for mounting the rubber-tyred rail guide rail according to the present invention;
in fig. 1 to 4: 1. a vehicle running surface; 2. a guide rail is to be installed; 3. a cross beam; 4. installing an adjusting frame; 41. a horizontal limiting rod; 42. a horizontal limit adjusting nut; 43. a hanger; 44. a vertical adjusting screw; 45. a horizontal limiting block; 46. a base plate; 47. a kidney-shaped hole; 48; a support plate; 49. locking the nut; 5. a reference limiting frame; 51. the top surface of the limiting frame; 51. the outer end face of the limiting frame; 53. the bottom surface of the limiting frame; 54. a transverse positioning block; 55. a transverse limiting rod; 56. the inner side end face of the limiting frame; 57. a transverse limit locking nut; 6. and (5) fixing the bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. The relative arrangement of the components and steps, expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.
For ease of description, spatially relative terms such as "over 8230 \ 8230;,"' over 8230;, \8230; upper surface "," above ", etc. may be used herein to describe the spatial relationship of one device or feature to another device or feature as shown in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary terms "at 8230; \8230; 'above" may include both orientations "at 8230; \8230;' above 8230; 'at 8230;' below 8230;" above ". The device may also be oriented in other different ways (rotated 90 degrees or at other orientations).
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, for the purpose of convenience of description, the vertical direction, the transverse direction and the longitudinal direction are perpendicular to each other, and the two directions in the vertical direction are up and down directions respectively.
As shown in fig. 1 to 4, the rubber-wheeled rail guide rail installation tool of the invention comprises two vehicle traveling surfaces and guide rails to be installed, which can be arranged along the symmetry axes of the two vehicle traveling surfaces; the guide rail to be installed is parallel to the two vehicle running surfaces; the installation frock include that mounting bracket, benchmark are spacing and installation alignment jig, wherein:
the mounting bracket, as the installation carrier of benchmark locating part and installation regulating part, can span the top of the vehicle walking face when using, in the attached drawing, the mounting bracket that adopts is a crossbeam of adopting square steel preparation, in fact, the mounting bracket, also can adopt other structural style, for example can adopt the frame construction that constitutes by the equipment of many member, also can adopt the plate simply.
The reference limiting frame comprises two reference limiting parts which are symmetrically arranged on the mounting frame, and the two reference limiting parts are symmetrically arranged at two ends of the cross beam in the attached drawing. The structure of two benchmark locating parts is unanimous, all is L shape setting, including horizontal straight section and vertical section, and horizontal straight section links into an integrated entity through fastener and mounting bracket, and during the use, horizontal straight section can direct overlap joint on the vehicle walks capable face, and vertical section then is located the vehicle and walks capable inboard of face. In order to better position the distance between the vertical section and the inner vertical surface of the vehicle running surface and prevent the reference limiting pieces from moving on the respective corresponding vehicle running surfaces, the transverse limiting assembly is arranged on the vertical section.
The transverse limiting assembly comprises a transverse limiting rod and a transverse limiting locking nut, a transverse positioning block is arranged at one end, close to the vertical face of the vehicle walking face, of the transverse limiting rod, the other end of the transverse limiting rod penetrates through the vertical section to be arranged, the transverse limiting locking nut is assembled on the rod body, penetrating out of the vertical section, of the transverse limiting rod, and the distance between the vertical section and the vertical face of the vehicle walking face can be adjusted by rotating the transverse limiting locking nut on the vertical section, so that the transverse positioning block can tightly support the vertical face of the vehicle walking face. When the transverse limiting rods of the two reference limiting pieces on the mounting rack tightly push against the inner vertical surfaces of the corresponding vehicle running surfaces, the position of the tool in the horizontal direction is limited.
In order to facilitate manufacturing of the tool and reduce production cost and dead weight of the tool, the datum position limiting part is of a frame structure formed by welding and assembling angle steels, and specifically, the datum position limiting part is of an L-shaped frame structure formed by welding and assembling 12 angle steels, wherein two angle steels are longer and equal in length, the rest ten angle steels are shorter and equal in length, the L-shaped frame structure comprises a top surface of the position limiting frame, an outer end surface of the position limiting frame, a bottom surface of the position limiting frame and an inner end surface of the position limiting frame, the top surface of the position limiting frame, the outer end surface of the position limiting frame and the bottom surface of the position limiting frame are of square structures, the inner end surface of the position limiting frame is of a rectangular structure, and the two angle steels with longer lengths are used as stand columns to extend out of the bottom surface of the position limiting frame. When the vehicle limiting frame is used, the bottom surface of the limiting frame is directly placed on a vehicle running surface, and the lower end of the end surface of the inner side of the limiting frame can extend to the position below the vehicle running surface.
The mounting adjusting frame comprises two mounting adjusting pieces which are symmetrically mounted in the middle of the mounting frame. The two mounting adjusting pieces are consistent in structure and respectively comprise a bracket and a mounting locking assembly, wherein the bracket can be transversely (along the length direction of the cross beam or the mounting rack) movably mounted on the mounting rack (the cross beam); wherein:
the bracket comprises a vertical adjusting screw and a supporting plate; the mounting and locking assembly comprises a base plate and a locking nut; the upper surface at the crossbeam is place to the backing plate, and the backing plate corresponds the waist type hole of seting up and lining up with the crossbeam, so that vertical adjusting screw moves on the crossbeam, vertical adjusting screw's upper end passes waist type hole on the crossbeam in proper order, behind the waist type hole on the backing plate, through lock nut locking, the layer board is joined in marriage to vertical adjusting screw's lower extreme dress, the layer board is L shape setting, the vertical section of this L shape layer board is fixed through welded fastening's mode and vertical adjusting screw's lower extreme, the straight section of L shape layer board can hold the bottom of waiting to install the guided way. Therefore, the vertical adjusting screw rod is moved in the waist-shaped hole in the transverse direction (the left and right directions in the drawing) to adjust the transverse distance between the vertical adjusting screw rod and the guide rail to be installed, so that the vertical section of the supporting plate installed below the vertical adjusting screw rod can be attached to the side surface of the guide rail to be installed, and in addition, the vertical adjusting screw rod is adjusted in the vertical direction (the up and down directions in the drawing) so that the horizontal straight section of the supporting plate installed below the vertical adjusting screw rod can support the bottom of the guide rail to be installed. In order to facilitate the manufacture of the tool, the supporting plate is made of angle steel.
In order to better position the side surface of the guide rail to be installed and prevent the guide rail to be installed from moving left and right on the supporting plate, the horizontal limiting assembly is arranged for each installation adjusting part. Horizontal spacing subassembly, including gallows, horizontal spacing pole and horizontal spacing lock nut, the one end and the crossbeam of gallows are connected, the other end then sets up the through-hole, horizontal spacing pole for crossbeam parallel arrangement, and after the through-hole on the gallows was worn out to the one end of horizontal spacing pole, through horizontal spacing lock nut and gallows locking, the other end of horizontal spacing pole passed vertical adjusting screw and sets up to at the horizontal stopper of tip installation. The horizontal limiting rod is horizontally moved (in the left-right direction of the drawing) in the through hole of the hanging bracket, so that the horizontal limiting block at the end part of the horizontal limiting rod is tightly propped against the side surface of the guide rail to be installed. The two horizontal limiting assemblies can limit the horizontal position of the guide rail to be installed in the transverse direction. The height position of the guide rail to be installed can be vertically limited by the two supporting plates for installing the adjusting piece.
Based on the frock, when waiting to install the guided way installation, including following technical step:
(1) Hoisting the guide rail to be installed in place and assembling the guide rail and the bracket; the hoisting in place means that the guide rail to be installed can roughly correspond to the position to be installed;
(2) Placing two reference limiting pieces of the tool on two vehicle traveling surfaces of a rail in a one-to-one correspondence manner;
(3) Adjusting two transverse limiting assemblies of the tool respectively to enable transverse positioning blocks of the transverse limiting assemblies to tightly push inner vertical surfaces of the vehicle running surfaces corresponding to the transverse positioning blocks, so that transverse positioning of the tool is realized;
(4) Adjusting two installation adjusting pieces of the tool respectively to enable the vertical adjusting screw rod of each installation adjusting piece to move upwards until the supporting plate installed at the lower end of the vertical adjusting screw rod can support the bottom of the guide rail to be installed, so that the guide rail to be installed is positioned in height;
(5) Two horizontal limiting assemblies of the tool are respectively adjusted, so that the horizontal limiting rods of the horizontal limiting assemblies move towards the corresponding side faces of the guide rails to be installed respectively, the horizontal limiting blocks at the end parts of the horizontal limiting rods tightly push the side faces of the guide rails to be installed, and the vertical adjusting screw rods of the two installation adjusting parts are matched to realize the transverse and vertical positioning of the guide rails to be installed.
(6) And verifying the deviation between the guide rail and the center positioning coordinate and the design elevation of the design plane by using a total station and a level gauge, and correcting by using a horizontal limiting rod and a vertical adjusting screw until the requirement of installation tolerance is met.
(7) And tightening the locking nuts of the horizontal limiting rod and the vertical adjusting screw rod to reliably fix the guide rail and pour the concrete foundation of the guide rail base.
Through the adjustment of the steps (1) to (7), the guide rail to be installed can be well positioned, and the guide rail to be installed in the next step is well aligned in position, so that the installation accuracy of the guide rail to be installed is improved.
Claims (5)
1. A rubber-tyred rail guide rail installation tool comprises two vehicle traveling surfaces and guide rails to be installed, wherein the guide rails to be installed can be arranged along the symmetrical axes of the two vehicle traveling surfaces; the guide rail to be installed is parallel to the two vehicle running surfaces; the installation tool comprises an installation frame, a reference limiting frame and an installation adjusting frame, wherein:
the datum limiting frame comprises two datum limiting pieces which are symmetrically arranged on the mounting frame; the two reference limiting parts can be correspondingly buckled on the two vehicle running surfaces respectively;
the mounting adjusting frame comprises two mounting adjusting pieces which are symmetrically arranged on the mounting frame; the two installation adjusting parts are positioned between the two reference limiting parts, the guide rail to be installed is positioned between the two installation adjusting parts, the distance between the two installation adjusting parts can be matched with the distance between the two lateral surfaces of the guide rail to be installed in the transverse direction, and meanwhile, each installation adjusting part can lift relative to the installation frame until the lower end of the installation adjusting part supports the bottom of the guide rail to be installed;
the reference limiting piece is arranged in an L shape and comprises a transverse section and a vertical section; the transverse straight section is connected with the mounting frame into a whole through a fastener, the transverse straight section can be directly lapped on a vehicle running surface, and the vertical section is positioned on the inner side of the vehicle running surface and is attached to the inner vertical surface of the vehicle running surface;
a transverse limiting assembly is mounted on the vertical section of the reference limiting piece; the transverse limiting assembly can transversely extend and retract relative to the vertical section of the reference limiting piece until the transverse limiting assembly is tightly propped against the inner vertical surface of the vehicle running surface;
the mounting adjusting piece comprises a bracket and a locking assembly; the bracket comprises a vertical adjusting screw and a supporting plate; the mounting and locking assembly comprises a base plate and a locking nut; the base plate is placed on the upper surface of the mounting rack, and the base plate and the mounting rack are correspondingly provided with through waist-shaped holes; the upper end of the vertical adjusting screw rod sequentially penetrates through a waist-shaped hole in the mounting rack and a waist-shaped hole in the backing plate and is locked by a locking nut, the lower end of the vertical adjusting screw rod is assembled with a supporting plate, the supporting plate is arranged in an L shape, the vertical section of the L-shaped supporting plate is fixed with the lower end of the vertical adjusting screw rod, and the horizontal section of the L-shaped supporting plate can support the bottom of the guide rail to be mounted;
each mounting and adjusting piece is provided with a horizontal limiting component;
the horizontal limiting assembly comprises a hanging bracket, a horizontal limiting rod and a horizontal limiting locking nut, one end of the hanging bracket is connected with the beam, the other end of the hanging bracket is provided with a through hole, the horizontal limiting rod is arranged in parallel relative to the beam, after one end of the horizontal limiting rod penetrates out of the through hole in the hanging bracket, the horizontal limiting rod is locked with the hanging bracket through the horizontal limiting locking nut, the other end of the horizontal limiting rod penetrates through the vertical adjusting screw rod to be arranged, and the horizontal limiting block is installed at the end part of the horizontal limiting rod.
2. The tool for installing the rubber-tyred rail guide rail according to claim 1, wherein the mounting frame is a cross beam, and the length extension direction of the cross beam can be perpendicular to a running surface of a vehicle.
3. The tool for installing the rubber-tyred rail guide rail according to claim 2, wherein the reference position-limiting piece is an L-shaped frame structure welded and assembled by using angle steel, and comprises a position-limiting frame top surface, a position-limiting frame outer end surface, a position-limiting frame bottom surface and a position-limiting frame inner end surface; wherein: the top surface of the limiting frame and the bottom surface of the limiting frame are arranged in parallel, and the end surface of the outer side of the limiting frame is connected between the top surface of the limiting frame and the bottom surface of the limiting frame and is respectively fixed with a group of parallel edges at the outer sides of the top surface of the limiting frame and the bottom surface of the limiting frame; the inner side end face of the limiting frame is fixed with the inner side edge of the top face of the limiting frame and the inner side edge of the bottom face of the limiting frame respectively, and the lower side edge of the inner side end face of the limiting frame extends out of the inner side edge of the bottom face of the limiting frame.
4. The tool for installing the rubber-tyred rail guide rail according to claim 3, wherein the lateral limiting component comprises a lateral limiting rod and a lateral limiting and locking nut, a lateral positioning block is arranged at one end of the lateral limiting rod close to the vertical surface of the vehicle running surface, the other end of the lateral limiting rod penetrates through the vertical section, and the lateral limiting and locking nut is assembled on the rod body of the lateral limiting rod penetrating through the vertical section.
5. A method for installing a guide rail of a rubber-tyred rail is realized based on the installation tool of the guide rail of the rubber-tyred rail disclosed by claim 1, and is characterized by comprising the following steps of: hoisting a guide rail to be installed in place;
(2) Placing two reference limiting pieces of the tool on two vehicle traveling surfaces of a rail in a one-to-one correspondence manner;
(3) Adjusting two transverse limiting assemblies of the tool respectively to enable a transverse positioning block of each transverse limiting assembly to tightly push against the inner vertical surface of the corresponding vehicle running surface, realizing transverse positioning (4) of the tool, adjusting two installation adjusting parts of the tool respectively, enabling a vertical adjusting screw of each installation adjusting part to move upwards until a supporting plate installed at the lower end of the vertical adjusting screw can support the bottom of the guide rail to be installed, and realizing positioning of the guide rail to be installed in height;
(5) Adjusting two horizontal limiting assemblies of the tool respectively to enable a horizontal limiting rod of each horizontal limiting assembly to move towards the side face of the guide rail to be installed corresponding to the horizontal limiting assembly respectively until a horizontal limiting block at the end of the horizontal limiting rod abuts against the side face of the guide rail to be installed, and matching with the vertical adjusting screw rods of the two installation adjusting pieces to realize the transverse positioning and the vertical positioning of the guide rail to be installed;
(6) Verifying the deviation between the guide rail and the center positioning coordinate and the design elevation of the design plane by using a total station and a level gauge, and correcting by using a horizontal limiting rod and a vertical adjusting screw until the requirement of installation tolerance is met;
(7) And tightening the locking nuts of the horizontal limiting rod and the vertical adjusting screw rod to reliably fix the guide rail and pour the concrete foundation of the guide rail base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011626196.7A CN112779827B (en) | 2020-12-31 | 2020-12-31 | Method and tool for installing rubber wheel rail guide rail |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011626196.7A CN112779827B (en) | 2020-12-31 | 2020-12-31 | Method and tool for installing rubber wheel rail guide rail |
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| CN112779827A CN112779827A (en) | 2021-05-11 |
| CN112779827B true CN112779827B (en) | 2022-10-04 |
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