CN219113899U

CN219113899U - Subway track panel assembly auxiliary device

Info

Publication number: CN219113899U
Application number: CN202222540518.7U
Authority: CN
Inventors: 李航
Original assignee: Zhejiang Chengtie Technology Co ltd
Current assignee: Zhejiang Chengtie Technology Co ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-06-02
Anticipated expiration: 2032-09-26

Abstract

The utility model discloses an auxiliary device for assembling subway track panels, which comprises two mounting plates, a limiting and fixing mechanism, a driving mechanism and a clamping and stabilizing mechanism, wherein the limiting and fixing mechanism is arranged on the mounting plates, the driving mechanism is arranged on the limiting and fixing mechanism, the clamping and stabilizing mechanism is arranged on the driving mechanism, movable brackets are arranged on the front side and the rear side of the bottom of the mounting plates, the limiting and fixing mechanism comprises fixing shells, the fixing shells are arranged at the tops of the two mounting plates, clamping blocks are arranged at four corners of the bottom of the fixing shells, and clamping grooves are formed in the tops of the mounting plates and correspond to the positions of the clamping blocks. According to the utility model, the fixing shell, the clamping block, the clamping groove, the limiting plate, the rolling bearing, the adjusting rod and the fixing block are mutually matched, so that the driving clamping mechanism is convenient to disassemble, maintain and overhaul, the service life of the driving clamping mechanism is prolonged, the fixing shell is convenient to protect the rotating motor, and the practicability is improved.

Description

Subway track panel assembly auxiliary device

Technical Field

The utility model relates to the technical field of ground rail panel assembly, in particular to an auxiliary device for subway rail panel assembly.

Background

The subway track engineering track panel is assembled in a hardened and flattened area of a track laying base, and auxiliary devices are usually needed for the assembly.

According to application number CN202021222417.X, the utility model discloses a subway track panel assembling auxiliary platform which comprises a connecting top plate and a clamping mechanism, wherein two sides of the lower end of the connecting top plate are connected with fixed side plates, the lower ends of the fixed side plates are connected with movable foot blocks, the inner sides of the movable foot blocks are provided with movable wheels, and rotating shafts penetrate through the inner sides of the movable wheels. The auxiliary platform is assembled on the subway track panel, the limiting rod is fixedly connected with the movable foot block, the limiting rod is arranged outside one side of the movable foot block, the movable foot block is enabled to be stable in the process of driving the movable wheel to move through the driving motor by the aid of the limiting wheels, the condition that the rail installation is affected due to inclined shaking is avoided, meanwhile, the wire barrels arranged on two sides of the upper end of the connecting top plate are driven by the lifting motor, stable ascending and descending of the clamping mechanism can be guaranteed, the condition that the rail installation is affected due to left-right shaking of the clamping mechanism in the actual use process is avoided, and the actual use efficiency of the auxiliary platform is effectively improved; but above-mentioned driving clamping mechanism and the mobile mechanism on the auxiliary device are most fixed integral type is assembled to the case, thereby inconvenient maintenance to driving clamping mechanism is in exposing in external state moreover, can't protect it, thereby influences its life, and for this reason, we provide a subway rail panel and assemble auxiliary device.

Disclosure of Invention

The utility model aims to provide an auxiliary device for splicing subway track panels, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the subway track panel assembling auxiliary device comprises two mounting plates, a limiting and fixing mechanism, a driving mechanism and a clamping and stabilizing mechanism, wherein the limiting and fixing mechanism is arranged on the mounting plates, the driving mechanism is arranged on the limiting and fixing mechanism, the clamping and stabilizing mechanism is arranged on the driving mechanism, and movable brackets are arranged on the front side and the rear side of the bottom of the mounting plates;

the limiting and fixing mechanism comprises a fixing shell, the fixing shell is arranged at the top of two mounting plates, clamping blocks are arranged at four corners of the bottom of the fixing shell, clamping grooves are formed in the top of each mounting plate and correspond to the positions of the clamping blocks, limiting plates are arranged on the left side and the right side of the fixing shell, rolling bearings are arranged in grooves in the side, far away from the fixing shell, of the limiting plates, adjusting rods are movably connected to the inner walls of the rolling bearings, and surface threads of the adjusting rods are connected with fixing blocks.

Preferably, the bottom of the clamping block penetrates through the clamping groove and extends to the inner part of the clamping block to be in contact with the inner wall of the clamping groove.

Preferably, the bottom of the fixed block is fixedly connected with the top of the mounting plate.

Preferably, the driving mechanism comprises a rotating motor, the rotating motor is arranged on the left side of the inner wall of the fixed shell, two winding rollers are arranged on the surface of an output shaft of the rotating motor, a steel wire rope is wound on the surface of each winding roller, and the bottom end of the steel wire rope penetrates through the fixed shell and extends to the outer side of the fixed shell.

Preferably, the clamping and stabilizing mechanism comprises a stabilizing shell, a positioning block and two moving blocks, wherein the stabilizing shell is arranged at the bottom ends of two steel wire ropes, a baffle is arranged at the middle point of the top of the inner wall of the stabilizing shell, servo motors are arranged on the left side and the right side of the baffle, a forward rotation screw rod is arranged on an output shaft of each servo motor, an inverse rotation screw rod is arranged at one end of each forward rotation screw rod far away from the baffle, screw blocks are connected with the surfaces of the forward rotation screw rod and the inverse rotation screw rod in a threaded mode, and clamping blocks are arranged at the bottoms of the screw blocks.

Preferably, the number of the positioning blocks is two and the positioning blocks are respectively arranged at the bottom of the fixed shell, the moving blocks are connected to the surface of the positioning blocks in a sliding manner, and one side, close to the stable shell, of the moving blocks is fixedly connected with the stable shell.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the fixing shell, the clamping block, the clamping groove, the limiting plate, the rolling bearing, the adjusting rod and the fixing block are mutually matched, so that the driving clamping mechanism is convenient to disassemble, maintain and overhaul, the service life of the driving clamping mechanism is prolonged, the fixing shell is convenient to protect the rotating motor, and the practicability is improved.

2. According to the utility model, the rail panel is conveniently clamped and spliced by mutually matching the rotating motor, the winding roller, the steel wire rope, the stabilizing shell, the partition plate, the servo motor, the forward rotation threaded rod, the reverse rotation threaded rod, the threaded block, the clamping block, the positioning block and the moving block, and meanwhile, the stability of the rail panel during clamping up and down movement is ensured, and the phenomenon of shaking is avoided, so that the stability during splicing is prevented from being influenced.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a cross-sectional view of a front view of the structure of the present utility model;

FIG. 3 is a cross-sectional view of a front view of the mounting plate and spacing and fixing mechanism of the present utility model.

In the figure: the device comprises a mounting plate 1, a limiting and fixing mechanism 2, a fixing shell 21, a clamping block 22, a clamping groove 23, a limiting plate 24, a rolling bearing 25, an adjusting rod 26, a fixing block 27, a driving mechanism 3, a rotating motor 31, a winding roller 32, a steel wire rope 33, a clamping and stabilizing mechanism 4, a stabilizing shell 41, a partition plate 42, a servo motor 43, a forward rotating threaded rod 44, a reverse rotating threaded rod 45, a threaded block 46, a clamping block 47, a positioning block 48, a moving block 49 and a moving bracket 5.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, an auxiliary device for assembling metro track panels comprises two mounting plates 1, a limiting and fixing mechanism 2, a driving mechanism 3 and a clamping and stabilizing mechanism 4, wherein the limiting and fixing mechanism 2 is arranged on the mounting plates 1, the driving mechanism 3 is arranged on the limiting and fixing mechanism 2, the clamping and stabilizing mechanism 4 is arranged on the driving mechanism 3, and the front side and the rear side of the bottom of the mounting plates 1 are fixedly connected with movable brackets 5.

The spacing fixed establishment 2 includes fixed shell 21, fixed shell 21 sets up the top at two mounting panels 1, one side that fixed shell 21 is close to mounting panel 1 and mounting panel 1 contact each other, the front of fixed shell 21 is through hinge swing joint has the access cover, equal fixedly connected with fixture block 22 in four corners department of fixed shell 21 bottom, draw-in groove 23 has been seted up at the top of mounting panel 1 and the position that corresponds fixture block 22, the draw-in groove 23 has been run through to the bottom of fixture block 22 and extend to its inside and the inner wall of draw-in groove 23 contact each other, the left and right sides of fixed shell 21 all is provided with limiting plate 24, one side that limiting plate 24 is close to fixed shell 21 and fixed shell 21 contact each other, the bottom of limiting plate 24 and the top sliding contact of mounting panel 1, fixedly connected with antifriction bearing 25 in the recess of fixed shell 21 side is kept away from to limiting plate 24, swing joint has regulation pole 26 on the inner wall of antifriction bearing 25, the one end fixedly connected with rotary block of adjusting pole 26, the surface threaded connection of regulation pole 26 has fixed block 27, the bottom and the top fixed connection of mounting panel 1, through fixed shell 21, fixture block 22, draw-in groove 23, limiting plate 24, and rolling bearing 25, 31 have been carried out to improve the mutual drive of fixed motor 27, thereby convenient maintenance, and convenient service life, and maintenance.

The driving mechanism 3 comprises a rotating motor 31, the rotating motor 31 is arranged on the left side of the inner wall of the fixed shell 21, the rotating motor 31 is a forward and reverse rotating motor with a self-locking function, the surface of an output shaft of the rotating motor 31 is fixedly connected with two winding rollers 32, the surface of each winding roller 32 is wound with a steel wire rope 33, and the bottom end of each steel wire rope 33 penetrates through the fixed shell 21 and extends to the outside of the fixed shell.

The clamping and stabilizing mechanism 4 comprises a stabilizing shell 41, a positioning block 48 and two moving blocks 49, wherein the stabilizing shell 41 is arranged at the bottom ends of two steel wire ropes 33, a partition plate 42 is fixedly connected to the middle point of the top of the inner wall of the stabilizing shell 41, servo motors 43 are fixedly connected to the left side and the right side of the partition plate 42, the servo motors 43 are forward and backward rotating motors with self-locking functions, forward rotating threaded rods 44 are fixedly connected to output shafts of the servo motors 43, one ends of the forward rotating threaded rods 44, far away from the partition plate 42, of the reverse rotating threaded rods 45 are fixedly connected to surfaces of the forward rotating threaded rods 44 and the reverse rotating threaded rods 45, threaded blocks 46 are connected to surfaces of the forward rotating threaded rods 44 and the reverse rotating threaded rods 45 in a threaded mode, clamping blocks 47 are fixedly connected to the bottoms of the threaded blocks 46, the two positioning blocks 48 are respectively arranged at the bottoms of the bottom of the fixing shell 21, the moving blocks 49 are connected to the surfaces of the positioning blocks 48 in a sliding mode, one side, close to the stabilizing shell 41 is fixedly connected to the stabilizing shell 41, and the clamping blocks 33, the clamping blocks 45 are matched with the steel wire ropes 33, the two clamping blocks 41 and the partition plates 42 are arranged on the side of the side, the side of the stabilizing shell 43, the forward rotating motor 44, the forward rotating threaded rods 44 and the reverse rotating threaded rods 44 are fixedly connected to the steel wire ropes 45, the clamping blocks 45 are matched with the clamping blocks 45, and the clamping blocks 46 are prevented from affecting the stability of the clamping blocks and the stability to the stability when the clamping and the stability are guaranteed.

When the movable support 5 is used, the movable support 5 is placed on a working guide rail, then the rotating motor 31 is started, the rotating motor 31 drives the winding roller 32 to rotate through the output shaft, the winding roller 32 loosens the steel wire rope 33, the steel wire rope 33 drives the stable shell 41 to move downwards, the stable shell 41 drives the clamping blocks 47 to move beside the track panel, then the servo motor 43 is started, the servo motor 43 drives the forward threaded rod 44 and the reverse threaded rod 45 to rotate through the output shaft, the two adjacent threaded blocks 46 move close to each other, one side of the track panel is clamped and fixed by the two adjacent clamping blocks 47, then the rotating motor 31 drives the winding roller 32 to wind the steel wire rope 33, the stable shell 41 drives the track panel to move upwards, when the fixed shell 21 and the stable shell 41 are required to be detached from the movable support 5 in the later period, the adjusting rod 26 is rotated, the limiting plate 24 is driven to move away from the fixed shell 21, then the fixed shell 21 drives the clamping blocks 22 and the clamping grooves 23 to separate, and the fixed shell 21 is pulled forwards, and the fixed shell 21 can drive the stable shell 41 and the movable support 5 to be detached.

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

Claims

1. Auxiliary device is assembled to subway rail panel, its characterized in that: the device comprises two mounting plates (1), a limiting and fixing mechanism (2), a driving mechanism (3) and a clamping and stabilizing mechanism (4), wherein the limiting and fixing mechanism (2) is arranged on the mounting plates (1), the driving mechanism (3) is arranged on the limiting and fixing mechanism (2), the clamping and stabilizing mechanism (4) is arranged on the driving mechanism (3), and movable brackets (5) are arranged on the front side and the rear side of the bottom of the mounting plates (1);

limiting fixing mechanism (2) is including fixed shell (21), fixed shell (21) set up the top at two mounting panel (1), fixture block (22) are all installed in the four corners department of fixed shell (21) bottom, draw-in groove (23) have been seted up at the top of mounting panel (1) and the position that corresponds fixture block (22), the left and right sides of fixed shell (21) all is provided with limiting plate (24), rolling bearing (25) are installed in the recess of fixed shell (21) one side is kept away from to limiting plate (24), swing joint has regulation pole (26) on the inner wall of rolling bearing (25), the surface threaded connection of regulation pole (26) has fixed block (27).

2. The subway rail panel assembly auxiliary device according to claim 1, wherein: the bottom of the clamping block (22) penetrates through the clamping groove (23) and extends to the inner part of the clamping block to be in contact with the inner wall of the clamping groove (23).

3. The subway rail panel assembly auxiliary device according to claim 2, wherein: the bottom of the fixed block (27) is fixedly connected with the top of the mounting plate (1).

4. The subway rail panel assembly auxiliary device according to claim 1, wherein: the driving mechanism (3) comprises a rotating motor (31), the rotating motor (31) is arranged on the left side of the inner wall of the fixed shell (21), two winding rollers (32) are arranged on the surface of an output shaft of the rotating motor (31), a steel wire rope (33) is wound on the surface of each winding roller (32), and the bottom end of each steel wire rope (33) penetrates through the fixed shell (21) and extends to the outside of the fixed shell.

5. The subway rail panel assembly auxiliary device according to claim 1, wherein: the clamping and stabilizing mechanism (4) comprises a stabilizing shell (41), a positioning block (48) and two moving blocks (49), wherein the stabilizing shell (41) is arranged at the bottom ends of two steel wire ropes (33), a partition plate (42) is arranged at the middle point of the top of the inner wall of the stabilizing shell (41), servo motors (43) are arranged on the left side and the right side of the partition plate (42), a forward rotating threaded rod (44) is arranged on an output shaft of the servo motor (43), a reverse rotating threaded rod (45) is arranged at one end, far away from the partition plate (42), of the forward rotating threaded rod (44), a threaded block (46) is connected with the surfaces of the forward rotating threaded rod (44) and the reverse rotating threaded rod (45) in a threaded mode, and a clamping block (47) is arranged at the bottom of the threaded block (46).

6. The subway rail panel assembly auxiliary device according to claim 5, wherein: the number of the positioning blocks (48) is two, the two positioning blocks are respectively arranged at the bottom of the fixed shell (21), the moving blocks (49) are slidably connected to the surface of the positioning blocks (48), and one side, close to the stable shell (41), of the moving blocks (49) is fixedly connected with the stable shell (41).