CN212609080U

CN212609080U - Auxiliary platform is assembled to subway rail row

Info

Publication number: CN212609080U
Application number: CN202021222417.XU
Authority: CN
Inventors: 张睿航; 王宏杰; 刘景�; 张明明; 李政; 胡鹏飞; 刘天齐
Original assignee: China Construction Rail Electrification Engineering Co ltd; China State Construction Engineering Corp Ltd CSCEC; China Construction Industrial and Energy Engineering Group Co Ltd
Current assignee: China Construction Rail Electrification Engineering Co ltd; China State Construction Engineering Corp Ltd CSCEC; China Construction Industrial and Energy Engineering Group Co Ltd
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2021-02-26
Anticipated expiration: 2030-06-28

Abstract

The utility model discloses an auxiliary table is assembled to subway rail row, including connecting roof and fixture, the lower extreme both sides of connecting the roof have linked up fixed curb plate, and the lower extreme of fixed curb plate is connected with and removes the foot piece, the inboard of removing the foot piece is provided with removes the wheel, and removes the inboard of wheel and wear to be equipped with the pivot. This supplementary platform is assembled to subway section of track is provided with the gag lever post, the gag lever post is fixed connection with removing the foot piece, the setting is at the outside gag lever post of removal foot piece one side, the spacing wheel that the cooperation was provided with makes to remove the foot piece and removes the stability of wheel removal in-process through driving motor drive, avoid appearing the slope and rock the condition that leads to the influence to the rail installation, the bobbin that sets up simultaneously and connecting roof upper end both sides is under the drive that promotes the motor, can guarantee stable rising and the decline of fixture, avoid rocking the condition that influences the rail installation about fixture appears in the in-service use process, effectively promote the in-service efficiency of this supplementary platform is assembled to subway section of track.

Description

Auxiliary platform is assembled to subway rail row

Technical Field

The utility model relates to a subway rail laying project engineering technical field specifically is a subway rail row assembles auxiliary table.

Background

The subway rail engineering track panel assembly is generally carried out in a hardened and flat area of a track laying base, the construction process has the advantages that the adjustment amount of the square sleeper is large in the assembly process, the rail sawing equipment is hung at one end of an inner strand, great potential safety hazards exist, the track panel assembly quality completely depends on the technical level and proficiency of site constructors, and the assembly speed and quality cannot be guaranteed; the steel rail used for subway track laying is a long rail with the length of 25m generally, the weight of the steel rail reaches 1.5t, no fixing groove is formed after the steel rail is hoisted in place, the steel rail is horizontally placed on the upper portion of a rail bearing table of a sleeper and cannot be fixed, and the steel rail is prone to overturning in the rail section assembling process to cause personnel injury.

The construction quality progress of the existing track panel assembling process cannot be guaranteed, steel rails are prone to rollover and causing injury to personnel, a work site of a track laying base is narrow and large in limitation, and the problem generally belongs to the most luxurious section of a city and the problem that assembling work efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a supplementary platform is assembled to subway rail row to the rail row assembly process construction quality progress that proposes in solving above-mentioned background art can not obtain the guarantee, and the rail turns on one's side easily, and causes personnel's injury, and it is narrow and small to lay rail base workplace moreover, and the limitation is big, generally belongs to the city the most flourishing land section, assembles the problem that work efficiency is low.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an auxiliary platform is assembled to subway rail row, is including connecting roof and fixture, the lower extreme both sides of connecting the roof link up has fixed curb plate, and the lower extreme of fixed curb plate is connected with and removes the foot piece, the inboard of removing the foot piece is provided with removes the wheel, and the inboard of removing the wheel wears to be equipped with the pivot, the one end of pivot is fixed with driving motor, it settles to have the gag lever post in outside one side of removing the foot piece, and the other end of gag lever post is connected with spacing wheel, the upper end of connecting the roof is fixed with a line section of thick bamboo, and one side of a line section of thick bamboo settles and have the promotion motor, the outside of a line section of thick bamboo is provided with wire rope, and wire.

Preferably, the fixed side plates are symmetrically distributed along a vertical central axis of the connecting top plate, and the connecting top plate forms a frame structure through the fixed side plates and the movable foot blocks.

Preferably, the limiting rod is fixedly connected with the movable foot block, and the limiting rod is C-shaped.

Preferably, the two wire barrels are fixedly connected with the connecting top plate and symmetrically distributed on two sides of the upper end of the connecting top plate.

Preferably, fixture is including fixed diaphragm, spout, slider, location knob and fixation clamp, and the spout has been seted up to the inside of fixed diaphragm, the slider is worn to be equipped with in the inboard of spout, and the inboard of slider is worn to be equipped with the location knob, the lower extreme of slider is connected with the fixation clamp.

Preferably, the size of the outer side dimension of the sliding block is matched with the size of the inner side dimension of the sliding groove, the fixing clamp is fixedly connected with the sliding block, and the fixing clamp forms a sliding structure through the sliding block and the sliding groove.

Compared with the prior art, the beneficial effects of the utility model are that: the subway track panel assembling auxiliary table is provided with fixed side plates, the fixed side plates are symmetrically distributed along a vertical central axis of a connecting top plate, and the fixed side plates are symmetrically distributed on two sides of the lower end of the connecting top plate, so that the pressure from the upper end of the connecting top plate can be uniformly borne, the condition that the inclination of the connecting top plate influences the rail mounting accuracy in the actual use process is avoided, and the structure of a frame greatly improves the actual use stability and firmness of the subway track panel assembling auxiliary table while the attractiveness is ensured;

the limiting rod is fixedly connected with the movable foot block, the limiting rod arranged outside one side of the movable foot block is matched with the limiting wheel arranged on the limiting rod, so that the movable foot block is stable in the process of driving the movable wheel to move through the driving motor, the condition that the rail is affected due to inclined shaking is avoided, and meanwhile, the bobbin arranged on two sides of the upper end of the connecting top plate is driven by the lifting motor, so that the stable ascending and descending of the clamping mechanism can be ensured, the condition that the rail is affected due to the left-right shaking of the clamping mechanism in the actual use process is avoided, and the actual use efficiency of the subway track panel assembling auxiliary table is effectively improved;

the outside size of a dimension of slider is identical with the inboard size of a dimension of spout, the identical slider of size and spout, can guarantee compactness and the fastness of connecting between the two, the condition that the fixation clamp rocked in the in-service use can not appear, guarantee the stability of fixation clamp to the rail centre gripping, the skew takes place for the position between the rail when can not appear simultaneously installing two rails, influence the condition of installation effectiveness, gliding structure can be according to the condition of actual installation simultaneously, adjust the distance between two fixation clamps, in order to satisfy the demand to the rail installation under the different environment, fix through the location knob that is provided with, promote the in-service range of this subway section of track assembly auxiliary table.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the top view of the fixing horizontal plate of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. connecting the top plate; 2. fixing the side plate; 3. moving the foot block; 4. a moving wheel; 5. a rotating shaft; 6. a drive motor; 7. a limiting rod; 8. a limiting wheel; 9. a bobbin; 10. a hoisting motor; 11. a wire rope; 12. a fixed block; 13. a clamping mechanism; 1301. fixing the transverse plate; 1302. a chute; 1303. a slider; 1304. positioning a knob; 1305. and (4) fixing clips.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an auxiliary assembly table for a subway rail row comprises a connecting top plate 1, fixed side plates 2, movable foot blocks 3, movable wheels 4, rotating shafts 5, a driving motor 6, a limiting rod 7, limiting wheels 8, a wire barrel 9, a lifting motor 10, a steel wire rope 11, fixed blocks 12, a clamping mechanism 13, a fixed transverse plate 1301, a sliding chute 1302, a sliding block 1303, a positioning knob 1304 and a fixing clamp 1305, wherein the fixed side plates 2 are connected to two sides of the lower end of the connecting top plate 1, the movable foot blocks 3 are connected to the lower end of the fixed side plates 2, the movable wheels 4 are arranged on the inner sides of the movable foot blocks 3, the rotating shafts 5 penetrate through the inner sides of the movable wheels 4, the fixed side plates 2 are symmetrically distributed along the vertical central axis of the connecting top plate 1, the connecting top plate 1 forms a frame structure with the movable foot blocks 3 through the fixed side plates 2, the fixed side plates 2 symmetrically distributed on two sides of the lower end of the, the condition that the installation accuracy of the rails is affected due to the fact that the connecting top plate 1 inclines in the actual use process is avoided, and the structure of the frame greatly improves the actual use stability and firmness of the subway track panel assembling auxiliary table while the attractiveness is guaranteed;

a driving motor 6 is fixed at one end of the rotating shaft 5, a limiting rod 7 is arranged at one side of the outer part of the movable foot block 3, the other end of the limiting rod 7 is connected with a limiting wheel 8, a bobbin 9 is fixed at the upper end of the connecting top plate 1, a lifting motor 10 is arranged at one side of the bobbin 9, the bobbin 9 is fixedly connected with the connecting top plate 1, two bobbins 9 are arranged, the bobbins 9 are symmetrically distributed at two sides of the upper end of the connecting top plate 1, the limiting rod 7 is fixedly connected with the movable foot block 3, the limiting rod 7 is C-shaped, the limiting rod 7 arranged at the outer part of one side of the movable foot block 3 is matched with the limiting wheel 8 to ensure the stability of the movable foot block 3 in the process of driving the movable wheel 4 to move through the driving motor 6, the condition that the installation of a rail is influenced due to inclined shaking is avoided, meanwhile, the bobbins 9 arranged at two sides of the upper end of the connecting top, the stable ascending and descending of the clamping mechanism 13 can be ensured, the situation that the clamping mechanism 13 shakes left and right in the actual use process to influence the installation of the rail is avoided, and the actual use efficiency of the auxiliary assembly table for the subway rail section is effectively improved;

the outer side of the bobbin 9 is provided with a steel wire rope 11, one end of the steel wire rope 11 is linked with a fixed block 12, a clamping mechanism 13 is arranged at the lower end of the fixed block 12, the clamping mechanism 13 comprises a fixed transverse plate 1301, a sliding groove 1302, a sliding block 1303, a positioning knob 1304 and a fixed clamp 1305, the sliding groove 1302 is arranged in the fixed transverse plate 1301, the sliding block 1303 is arranged in the sliding groove 1302 in a penetrating manner, the positioning knob 1304 is arranged in the sliding block 1303 in a penetrating manner, the lower end of the sliding block 1303 is connected with the fixed clamp 1305, the size of the outer side of the sliding block 1303 is matched with the size of the inner side of the sliding groove 1302, the fixed clamp 1305 is fixedly connected with the sliding block 1303, the sliding block 1303 and the sliding groove 1302 which are matched in size form a sliding structure, the tightness and firmness of connection between the sliding block 1303 and the sliding groove 1302 can be ensured, guarantee fixation clamp 1305 to the stability of rail centre gripping, the skew takes place for the position between the rail when can not appear simultaneously installing two rails, influences the condition of installation effectiveness, and gliding structure can be according to the condition of actual installation simultaneously, adjusts the distance between two fixation clamps 1305 to satisfy the demand of installing the rail under the different environment, fix through the location knob 1304 that is provided with, promote the actual application scope of this subway section of track assembly auxiliary table.

The working principle is as follows: for the subway track panel assembling auxiliary table, firstly, a movable foot block 3 is arranged on a working guide rail, a rail to be installed is clamped through a fixing clamp 1305, fixed side plates 2 which are symmetrically distributed on two sides of the lower end of a connecting top plate 1 can evenly bear pressure from the upper end of the connecting top plate 1, the condition that the rail installation accuracy is influenced due to the fact that the connecting top plate 1 inclines in the actual use process is avoided, the structure of a frame ensures the attractiveness, meanwhile, the actual use stability and firmness of the subway track panel assembling auxiliary table are greatly improved, a limiting rod 7 arranged on one side of the movable foot block 3 is matched with a limiting wheel 8, so that the movable foot block 3 is stable in the moving process that a driving motor 6 drives a movable wheel 4, the condition that the rail installation is influenced due to the fact that the inclined shaking is avoided, and meanwhile, a bobbin 9 arranged on two sides of the upper end of the connecting top plate 1 is driven by a lifting motor 10, can ensure the stable ascending and descending of the clamping mechanism 13, avoid the situation that the left and right shaking of the clamping mechanism 13 affects the installation of the rail in the actual use process, the practical use efficiency of the subway track panel assembling auxiliary table is effectively improved, the sliding blocks 1303 and the sliding grooves 1302 which are identical in size, can ensure the tightness and firmness of the connection between the two, can not cause the situation that the fixing clamp 1305 shakes in the actual use process, the stability of the fixing clamp 1305 for clamping the rails is ensured, the situation that the position between the rails is deviated when two rails are installed at the same time to influence the installation efficiency is avoided, the sliding structure can adjust the distance between the two fixing clips 1305 according to the actual installation situation, the subway track panel assembling auxiliary table has the advantages that the requirements for rail installation under different environments are met, the actual application range of the subway track panel assembling auxiliary table is enlarged, and the use process of the whole subway track panel assembling auxiliary table is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an auxiliary platform is assembled to subway rail row, is including connecting roof (1) and fixture (13), its characterized in that: the two sides of the lower end of the connecting top plate (1) are connected with fixed side plates (2), the lower end of each fixed side plate (2) is connected with a movable foot block (3), the inner side of each movable foot block (3) is provided with a movable wheel (4), a rotating shaft (5) penetrates through the inner side of the moving wheel (4), one end of the rotating shaft (5) is fixed with a driving motor (6), a limiting rod (7) is arranged at one side of the outer part of the movable foot block (3), the other end of the limiting rod (7) is connected with a limiting wheel (8), the upper end of the connecting top plate (1) is fixed with a wire cylinder (9), a lifting motor (10) is arranged on one side of the bobbin (9), a steel wire rope (11) is arranged on the outer side of the bobbin (9), and one end of the steel wire rope (11) is connected with a fixed block (12), and the clamping mechanism (13) is arranged at the lower end of the fixed block (12).

2. A subway rail row assembly auxiliary stand as claimed in claim 1, wherein: the fixed side plates (2) are symmetrically distributed along the vertical central axis of the connecting top plate (1), and the connecting top plate (1) forms a frame structure with the movable foot blocks (3) through the fixed side plates (2).

3. A subway rail row assembly auxiliary stand as claimed in claim 1, wherein: the limiting rod (7) is fixedly connected with the movable foot block (3), and the limiting rod (7) is C-shaped.

4. A subway rail row assembly auxiliary stand as claimed in claim 1, wherein: the wire barrel (9) is fixedly connected with the connecting top plate (1), the number of the wire barrels (9) is two, and the wire barrels (9) are symmetrically distributed on two sides of the upper end of the connecting top plate (1).

5. A subway rail row assembly auxiliary stand as claimed in claim 1, wherein: the clamping mechanism (13) comprises a fixed transverse plate (1301), a sliding groove (1302), a sliding block (1303), a positioning knob (1304) and a fixing clamp (1305), the sliding groove (1302) is formed in the fixed transverse plate (1301), the sliding block (1303) penetrates through the inner side of the sliding groove (1302), the positioning knob (1304) penetrates through the inner side of the sliding block (1303), and the lower end of the sliding block (1303) is connected with the fixing clamp (1305).

6. A subway rail row assembly auxiliary stand as claimed in claim 5, wherein: the outer dimension of the sliding block (1303) is matched with the inner dimension of the sliding groove (1302), the fixing clamp (1305) is fixedly connected with the sliding block (1303), and the fixing clamp (1305) forms a sliding structure through the sliding block (1303) and the sliding groove (1302).