CN218455548U - Run-through passage endurance test bench - Google Patents

Abstract

The utility model relates to the technical field of test bed accessories, in particular to a through passage durability test bed which can conveniently carry a through passage, save the carrying time, improve the working efficiency and enhance the practicability; the automatic conveying device comprises a through passage body, a workbench, a conveying mechanism and a moving mechanism, wherein the conveying mechanism is arranged at the top of the workbench, the through passage body is placed on the conveying mechanism, and the moving mechanism is arranged at the bottom of the workbench; the carrying mechanism comprises a supporting column, a rack, a carrying table, a motor, a worm wheel and two groups of supporting plates, the bottom of the supporting column is connected with the top of the workbench, the rack is fixedly installed at the right end of the supporting column, a lifting hole is formed in the top of the carrying table in a penetrating mode, the supporting column is connected with the lifting hole in a sliding mode, the right end of the rack is attached to the right end of the lifting hole, the motor is fixedly installed at the bottom of the carrying table, the output end of the motor is connected with the right end of the worm, the two groups of supporting plates are fixedly installed at the left end of the bottom of the carrying table, and the front end and the rear end of the worm wheel are respectively connected with the inner ends of the two groups of supporting plates in a rotating mode.

Description

Run-through passage endurance test bench

Technical Field

The utility model relates to a technical field of test bench auxiliary device especially relates to link up a durability test bench.

Background

As is well known, a through passage is an important part of a vehicle such as a high-speed rail and a subway, the through passage can connect two adjacent compartments, is a flexible and movable part on the vehicle, and is suitable for the running of the vehicle on the underground, the ground and an overhead line, so that passengers can safely pass through the space between the vehicles, the through passage mainly comprises a folding awning, a wall panel, a transition plate and a roof plate, the through passage needs to be subjected to a durability test in the manufacturing process, and the problems existing in the reliability of the product in the design and manufacturing process can be found out through the durability test so as to improve the design or the process level, and the durability test of the through passage is usually carried out on a test bed at present;

the existing test bed is found in use that before a test is carried out, an operator needs to convey the through passage to the test bed, and the through passage is large in size and heavy in weight, so that the operator consumes a large amount of physical force and time in the process of conveying the through passage, the working efficiency is reduced, and the practicability is poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a can convenient transport run-through, practice thrift handling time, improve work efficiency, strengthen the durable test bench of run-through of practicality.

The utility model discloses a run-through passage endurance test bench, including run-through passage body, workstation, transport mechanism and moving mechanism, transport mechanism installs at the workstation top, and run-through passage body places on transport mechanism, and moving mechanism installs in the workstation bottom;

transport mechanism includes the pillar, the rack, the floor truck, including a motor, an end cap, a controller, and a cover plate, the worm, worm wheel and two sets of extension boards, the pillar bottom is connected with the workstation top, rack fixed mounting is at the pillar right-hand member, the floor truck top runs through and is provided with the lift hole, pillar and lift hole sliding connection, the rack right-hand member is laminated with the lift hole right-hand member, motor fixed mounting is in the floor truck bottom, the motor output is connected with the worm right-hand member, the equal fixed mounting of two sets of extension boards is at floor truck bottom left end, the front end and the rear end of worm wheel rotate with the inner of two sets of extension boards respectively and are connected, worm and rack all with the worm wheel meshing transmission.

The utility model discloses a link up a durability test bench still includes two sets of stoppers, and two sets of stoppers are fixed mounting respectively in the top and the bottom of rack.

The utility model discloses a link up a durable test bench, the transport bench top is provided with two sets of sliding trays, all is provided with the multiunit guide pulley in two sets of sliding trays.

The utility model discloses a link up and say endurance test platform, all wrap up on the multiunit guide pulley and be provided with the slipmat, link up and say body bottom and the laminating of multiunit slipmat top.

The utility model discloses a link up and say durable test bench, the transport table right-hand member is fixed and is provided with the slope piece.

The utility model discloses a link up a durability test bench, moving mechanism include four groups of universal wheels, and the even fixed mounting of four groups of universal wheels is in the workstation bottom.

The utility model discloses a link up a durability test bench still includes branch and handle, and branch fixed mounting is at workstation top left end, and handle fixed mounting is at the branch top.

The utility model discloses a link up a durable test bench, the parcel is provided with the friction pad on the handle.

Compared with the prior art, the beneficial effects of the utility model are that: to link up the way body and place on the transport table, carry the test bench next door through moving mechanism with the workstation, the starter motor, the worm that is connected with the motor output end rotates, thereby make the worm drive the worm wheel and rotate, thereby make worm wheel and rack meshing transmission, thereby make the transport table rise, after the transport table rises to suitable height, it just can on the test bench to push away the body that links up, this process has realized convenient transport and has linked up the way, practice thrift handling time's process, and the work efficiency is improved, thereby the practicality is strengthened.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a front view of the connection between the support plate and the carrier table of the present invention;

FIG. 3 is a schematic top view of the connection between the inclined block and the carrying platform;

FIG. 4 is a left side view of the connection between the working table and the support rod of the present invention;

in the drawings, the reference numbers: 1. a through passage body; 2. a work table; 3. a support post; 4. a rack; 5. a carrying table; 6. a motor; 7. a worm; 8. a worm gear; 9. two groups of support plates; 10. two sets of limiting blocks; 11. a plurality of groups of guide wheels; 12. a plurality of sets of anti-skid pads; 13. four groups of universal wheels; 14. a strut; 15. a handle; 16. a friction pad; 17. an inclined block.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 4, the through passage endurance test bench of the present invention comprises a through passage body 1, a workbench 2, a carrying mechanism and a moving mechanism, wherein the carrying mechanism is installed on the top of the workbench 2, the through passage body 1 is placed on the carrying mechanism, and the moving mechanism is installed on the bottom of the workbench 2;

the carrying mechanism comprises a support column 3, a rack 4, a carrying platform 5, a motor 6, a worm 7, a worm wheel 8 and two groups of support plates 9, the bottom of the support column 3 is connected with the top of the workbench 2, the rack 4 is fixedly arranged at the right end of the support column 3, a lifting hole is arranged at the top of the carrying platform 5 in a penetrating manner, the support column 3 is in sliding connection with the lifting hole, the right end of the rack 4 is attached to the right end of the lifting hole, the motor 6 is fixedly arranged at the bottom of the carrying platform 5, the output end of the motor 6 is connected with the right end of the worm 7, the two groups of support plates 9 are fixedly arranged at the left end of the bottom of the carrying platform 5, the front end and the rear end of the worm wheel 8 are respectively in rotating connection with the inner ends of the two groups of support plates 9, and the worm 7 and the rack 4 are both in meshing transmission with the worm wheel 8; the through passage body is placed on the carrying table, the working table is carried beside the test bench through the moving mechanism, the motor is started, the worm connected with the output end of the motor rotates, so that the worm drives the worm wheel to rotate, the worm wheel and the rack are meshed for transmission, so that the carrying table ascends, after the carrying table ascends to a proper height, the through passage body is pushed onto the test bench, the process realizes convenient carrying through passage, the carrying time is saved, the working efficiency is improved, and the practicability is enhanced.

The through passage endurance test bench of the utility model also comprises two groups of stoppers 10, wherein the two groups of stoppers 10 are respectively and fixedly arranged at the top and the bottom of the rack 4; the stopper can prevent the worm wheel from breaking away from the rack to the practicality has been strengthened.

The utility model discloses a run-through passage endurance test bench, the top of the carrying platform 5 is provided with two groups of sliding grooves, and a plurality of groups of guide wheels 11 are arranged in the two groups of sliding grooves; the guide wheel can save more labor when pushing the through passage, thereby enhancing the use convenience.

The through passage durability test bench of the utility model is provided with the anti-skid pads 12 which are wrapped on the groups of guide wheels 11, and the bottom of the through passage body 1 is attached to the tops of the groups of anti-skid pads 12; the non-slip mat can increase the friction between the guide wheel and the through passage and prevent slipping, thereby enhancing the practicability.

In the through passage endurance test stand of the utility model, the right end of the carrying table 5 is fixedly provided with an inclined block 17; the inclined block can enable the through passage to better slide onto the test bed, and therefore practicability is enhanced.

In the through passage endurance test stand of the utility model, the moving mechanism comprises four groups of universal wheels 13, and the four groups of universal wheels 13 are uniformly and fixedly arranged at the bottom of the worktable 2; the workbench can be rapidly carried through the moving mechanism, so that the practicability is enhanced.

The through passage endurance test bench of the utility model also comprises a support rod 14 and a handle 15, wherein the support rod 14 is fixedly arranged at the left end of the top of the workbench 2, and the handle 15 is fixedly arranged at the top of the support rod 14; the workbench can be conveniently pushed through the handle, so that the use convenience is enhanced.

In the through passage endurance test stand of the utility model, a handle 15 is wrapped with a friction pad 16; the friction pad prevents slipping when the handle is pushed, thereby enhancing safety.

The utility model discloses a through a durable test bench, to link up the body and place on the guide pulley of transport platform, promote the handle and pass through the universal wheel and remove the workstation to test bench next door, starter motor, the worm that is connected with the motor output end rotates, thereby make the worm drive the worm wheel and rotate, thereby make worm wheel and rack toothing transmission, thereby make the transport platform rise, after the transport platform rises to suitable height, will link up the body and push away test bench and just can, this process has realized convenient transport and has link up the way, practice thrift the process of transport time.

The terms "front", "rear", "left", "right" and the like as used herein are for illustrative purposes only.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (8)

1. The through passage endurance test bench comprises a through passage body (1), a workbench (2), a carrying mechanism and a moving mechanism, wherein the carrying mechanism is installed at the top of the workbench (2), the through passage body (1) is placed on the carrying mechanism, and the moving mechanism is installed at the bottom of the workbench (2);

the automatic conveying device is characterized in that the conveying mechanism comprises a support column (3), a rack (4), a conveying table (5), a motor (6), a worm (7), a worm wheel (8) and two groups of support plates (9), the bottom of the support column (3) is connected with the top of a workbench (2), the rack (4) is fixedly installed at the right end of the support column (3), a lifting hole is formed in the top of the conveying table (5) in a penetrating mode, the support column (3) is connected with the lifting hole in a sliding mode, the right end of the rack (4) is attached to the right end of the lifting hole, the motor (6) is fixedly installed at the bottom of the conveying table (5), the output end of the motor (6) is connected with the right end of the worm (7), the two groups of support plates (9) are fixedly installed at the left end of the bottom of the conveying table (5), the front end and the rear end of the worm wheel (8) are respectively connected with the inner ends of the two groups of the support plates (9) in a rotating mode, and the worm (7) and the rack (4) are in meshing transmission with the worm wheel (8).

2. The through passage endurance test bench of claim 1, further comprising two sets of stoppers (10), the two sets of stoppers (10) being fixedly mounted at the top and bottom of the rack (4), respectively.

3. The through passage endurance test bench of claim 2, wherein two sets of sliding grooves are provided on the top of the carrying platform (5), and a plurality of sets of guide wheels (11) are provided in the two sets of sliding grooves.

4. The through passage durability test bed according to claim 3, characterized in that the groups of guide wheels (11) are wrapped with anti-skid pads (12), and the bottom of the through passage body (1) is attached to the tops of the groups of anti-skid pads (12).

5. The through passage endurance test stand of claim 4, wherein an inclined block (17) is fixedly provided at a right end of the carrying table (5).

6. The through passage endurance test stand of claim 5, in which the moving mechanism includes four sets of universal wheels (13), the four sets of universal wheels (13) being uniformly and fixedly mounted at the bottom of the workbench (2).

7. The through passage endurance test bench of claim 6, further comprising a strut (14) and a handle (15), the strut (14) being fixedly mounted at a left end of a top portion of the workbench (2), the handle (15) being fixedly mounted at a top portion of the strut (14).

8. A through passage endurance test rig according to claim 7, in which the handle (15) is wrapped with a friction pad (16).

Images