CN219956877U - Anticreeper testing arrangement - Google Patents
Anticreeper testing arrangement Download PDFInfo
- Publication number
- CN219956877U CN219956877U CN202321663826.7U CN202321663826U CN219956877U CN 219956877 U CN219956877 U CN 219956877U CN 202321663826 U CN202321663826 U CN 202321663826U CN 219956877 U CN219956877 U CN 219956877U
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- plate
- sliding
- rail
- anticreeper
- worm
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- 238000012360 testing method Methods 0.000 title claims abstract description 49
- 238000004088 simulation Methods 0.000 claims abstract description 26
- 238000001125 extrusion Methods 0.000 claims abstract description 7
- 230000000149 penetrating effect Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 6
- 238000013461 design Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 238000012938 design process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model belongs to the technical field of anti-climbing devices, in particular to an anti-climbing device testing device which comprises a simulation rail arranged on one side of an extrusion plate, wherein four symmetrically arranged fixing seats fixed on the ground are arranged below the simulation rail, a sliding plate penetrating through the surface of each fixing seat is connected onto each fixing seat in a sliding manner, and a screw rod is arranged in each fixing seat; the clamping table and the guide wheel clamp the simulated rail, the simulated rail can slide between the clamping tables, the clamping table can not influence the pressure applied to the simulated rail by the hydraulic machine during testing, the accuracy of test data is improved, the anti-climbing device is firmly fixed by the clamping seat and the clamping plate when the hydraulic machine applies pressure to the simulated rail, the anti-climbing device is prevented from moving, the pressure value is transmitted by the extruding plate, a tester can accurately know that the anti-climbing device moves when the anti-climbing device reaches the limit, the guard plate can prevent the simulated rail from flying out, and the tester is protected.
Description
Technical Field
The utility model belongs to the technical field of anti-climbing devices, and particularly relates to an anti-climbing device testing device.
Background
The anti-creeper consists of a penetrating pin of a rail clamp with a baffle, one side of the rail clamp clamps the rail bottom when in installation, and the other side of the rail clamp is wedged into the penetrating pin, so that the whole anti-creeper firmly clamps the rail bottom, and multiple experimental tests are required in the design and production process of the anti-creeper;
through investigation publication (bulletin) number: CN213456043U discloses a testing machine for a climbing-preventive device, which is disclosed in the art as comprising a base plate, wherein a base plate is arranged above the base plate, a pressure sensor is arranged between the base plate and the base plate, and a bearing platform for fixing the climbing-preventive device is arranged at the top of the base plate; the lifting frame is fixed on the top of the base plate; the anti-creeper to be tested can be rapidly subjected to collision test under the combined action of the electromagnetic chuck, the drop hammer and the guide post, the collision strength during the test can be displayed under the action of the pressure sensor, the whole structure of the anti-creeper anti-collision device is simple, the anti-creeper anti-collision device is easy to maintain and use, the cost of the anti-creeper test and the test period are greatly reduced, and the like;
although the cost and the period of the anti-creeper test are reduced by the tester, the use scene of the anti-creeper is difficult to truly restore by the test in the mode, and the situation of the anti-creeper in actual use cannot be fed back.
In order to solve the above problems, the present utility model provides an anticreeper testing device.
Disclosure of Invention
To solve the problems set forth in the background art. The utility model provides a testing device for an anticreeper, which has the characteristics of simulating a real use scene, being high in accuracy of testing data, safe and reliable.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a anticreeper testing arrangement, includes the hydraulic press and installs stripper plate on the hydraulic press output, install pressure sensor on the stripper plate, still including setting up the simulation rail of stripper plate one side, the below of simulation rail is equipped with the four fixing bases of fixing in subaerial symmetry setting, every equal sliding connection has the running through on the fixing base sliding plate on the fixing base surface, install the lead screw in the fixing base, the lead screw runs through the sliding plate and with sliding plate threaded connection, top one side of sliding plate is fixed with the dead lever, the dead lever is kept away from the one end sliding connection of sliding plate has the sliding lever, install the spring in the dead lever, the sliding lever is kept away from the one end of spring is fixed with the clamp stand, the clamp stand is kept away from one side and the upper surface of sliding lever are all installed three guide pulleys.
As the preferred anti-creeper testing device, a clamping seat fixed on the ground is arranged between the fixing seats, the clamping seat is of an L-shaped block structure, a shell is arranged on the clamping seat, a worm is rotationally connected to the shell, one end of the worm penetrates through the shell and extends out of the shell, a toothed bar is arranged below the worm and meshed with the worm, the toothed bar penetrates through the shell and is in sliding connection with the shell, a clamping plate is fixed on one side, close to the protruding portion of the clamping seat, of the toothed bar, and an anti-creeper is arranged between the clamping plate and the clamping seat.
Preferably, as an anticreeper testing apparatus of the present utility model, an end of the dummy rail, which is far away from the squeeze plate, is provided with a guard plate fixed on the ground.
As an preferable mode of the anti-creeper testing device, one end of the sliding rod, which is positioned in the spring, is of a boss structure.
As a preferable mode of the anti-creeper testing device, the screw rod and one exposed end of the worm are respectively provided with a handle.
Preferably, as an anticreeper test apparatus according to the present utility model, the protrusion of the clamping seat is located away from the hydraulic machine.
Compared with the prior art, the utility model has the beneficial effects that:
the clamping table and the guide wheel clamp the simulated rail, the simulated rail can slide between the clamping tables, the clamping table can not influence the pressure applied to the simulated rail by the hydraulic machine during testing, the accuracy of test data is improved, the anti-climbing device is firmly fixed by the clamping seat and the clamping plate when the hydraulic machine applies pressure to the simulated rail, the anti-climbing device is prevented from moving, the pressure value is transmitted by the extruding plate, a tester can accurately know that the anti-climbing device moves when the anti-climbing device reaches the limit, the guard plate can prevent the simulated rail from flying out, and the tester is protected.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the housing of the present utility model;
FIG. 3 is a schematic top view of a holder according to the present utility model;
FIG. 4 is a schematic view of a three-dimensional structure of a chuck table according to the present utility model;
FIG. 5 is a schematic view of the mounting structure of the spring of the present utility model;
in the figure: 1. a hydraulic press; 2. an extrusion plate; 3. simulating a rail; 4. a fixing seat; 5. a sliding plate; 6. a screw rod; 7. a fixed rod; 8. a slide bar; 9. a spring; 10. a clamping table; 11. a guide wheel; 12. a clamping seat; 13. a housing; 14. a worm; 15. a toothed bar; 16. a clamping plate; 17. and (5) protecting the plate.
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.
Example 1
As shown in fig. 1;
the anti-creeper testing device comprises a hydraulic machine 1 and an extrusion plate 2 arranged at the output end of the hydraulic machine 1, wherein a pressure sensor is arranged on the extrusion plate 2;
in this embodiment: the anti-creeper consists of a penetrating pin of a rail clamp with a baffle, one side of the rail clamp clamps the rail bottom when in installation, and the other side of the rail clamp is wedged into the penetrating pin, so that the whole anti-creeper firmly clamps the rail bottom, and multiple experimental tests are required in the design and production process of the anti-creeper;
through investigation publication (bulletin) number: CN213456043U discloses a testing machine for a climbing-preventive device, which is disclosed in the art as comprising a base plate, wherein a base plate is arranged above the base plate, a pressure sensor is arranged between the base plate and the base plate, and a bearing platform for fixing the climbing-preventive device is arranged at the top of the base plate; the lifting frame is fixed on the top of the base plate; the anti-creeper to be tested can be rapidly subjected to collision test under the combined action of the electromagnetic chuck, the drop hammer and the guide post, the collision strength during the test can be displayed under the action of the pressure sensor, the whole structure of the anti-creeper anti-collision device is simple, the anti-creeper anti-collision device is easy to maintain and use, the cost of the anti-creeper test and the test period are greatly reduced, and the like;
although the cost and the period of the anti-creeper test are reduced by the tester, the use scene of the anti-creeper is difficult to truly restore by the test in the mode, and the situation of the anti-creeper in actual use cannot be fed back; in order to solve the above problems, the following modifications are proposed.
Further, the method comprises the following steps:
as shown in fig. 1-5;
in combination with the above:
in order to improve the accuracy of test data, this anticreeper testing arrangement still includes the simulation rail 3 that sets up in extrusion board 2 one side, the below of simulation rail 3 is equipped with four fixing bases 4 of fixing in subaerial symmetry setting, equal sliding connection has the sliding plate 5 that runs through fixing base 4 surface on every fixing base 4, install lead screw 6 in the fixing base 4, lead screw 6 runs through sliding plate 5 and with sliding plate 5 threaded connection, top one side of sliding plate 5 is fixed with dead lever 7, the one end sliding connection that the sliding plate 5 was kept away from to dead lever 7 has sliding lever 8, install spring 9 in the dead lever 7, the one end that spring 9 was kept away from to sliding lever 8 is fixed with clamp stand 10, three guide pulley 11 are all installed to clamp stand 10 one side and the upper surface that keep away from sliding lever 8.
In this embodiment: when the utility model is used, the screw rod 6 is rotated, the screw rod 6 drives the sliding plate 5 to approach the simulation rail 3, so that the clamping tables 10 and the guide wheels 11 clamp the simulation rail 3, the simulation rail 3 can slide between the clamping tables 10, the clamping tables 10 can not influence the pressure applied by the hydraulic machine 1 to the simulation rail 3 during testing, the accuracy of test data is improved, the spring 9 can prevent the clamping tables 10 from generating larger pressure to the simulation rail 3, and the guide wheels 11 are protected.
Still further, the method comprises:
in an alternative embodiment, a clamping seat 12 fixed on the ground is arranged between the fixing seats 4, the clamping seat 12 is of an L-shaped block structure, a shell 13 is installed on the clamping seat 12, a worm 14 is rotationally connected to the shell 13, one end of the worm 14 penetrates through the shell 13 and extends out of the shell 13, a toothed bar 15 is arranged below the worm 14, the toothed bar 15 is meshed with the worm 14, the toothed bar 15 penetrates through the shell 13 and is in sliding connection with the shell 13, a clamping plate 16 is fixed on one side, close to a protruding portion of the clamping seat 12, of the toothed bar 15, and an anticreeper is arranged between the clamping plate 16 and the clamping seat 12.
In this embodiment: the test personnel rotates worm 14, and worm 14 can drive rack 15 and remove, makes splint 16 and grip slipper 12 fixed firm with the anticreeper, is convenient for test the anticreeper, and hydraulic press 1 starts and produces pressure, and stripper plate 2 extrusion simulation rail 3 to pass out pressure numerical value, the test personnel can learn accurately.
Still further, the method comprises:
in an alternative embodiment, the end of the analog rail 3 remote from the squeeze plate 2 is provided with a guard plate 17 fixed to the ground.
In this embodiment: when the bearing of the anti-creeper reaches the limit, the simulation rail 3 moves, and the guard plate 17 can prevent the simulation rail 3 from flying out and protect the testers.
Still further, the method comprises:
in an alternative embodiment, the end of the sliding rod 8 located in the spring 9 is a boss structure.
In this embodiment: by this design, the boss structure can prevent the sliding rod 8 from being separated from the fixed rod 7, thereby improving the reliability of the utility model.
Still further, the method comprises:
in an alternative embodiment, the exposed ends of the screw 6 and worm 14 are each provided with a handle.
In this embodiment: through this design, the tester is convenient to adjust the position of the clamping table 10 and the position of the clamping plate 16, and the tester is convenient to operate.
Still further, the method comprises:
in an alternative embodiment, the boss of the clamping seat 12 is located remotely from the hydraulic machine 1.
In this embodiment: by the design, when the pressure of the hydraulic machine 1 acts on the simulation rail 3 and the anti-creeper, the anti-creeper extrudes the clamping seat 12, so that the excessive pressure of the anti-creeper to the clamping plate 16 and the toothed bar 15 is avoided, the toothed bar 15 is prevented from being damaged, and the service life of the hydraulic machine is prolonged.
The working principle and the using flow of the utility model are as follows: when the anti-creeping device is used, the screw rod 6 is rotated, the screw rod 6 drives the sliding plate 5 to approach the simulation rail 3, the clamping table 10 and the guide wheel 11 clamp the simulation rail 3, the simulation rail 3 can slide between the clamping tables 10, during testing, the clamping table 10 cannot influence the pressure applied by the hydraulic machine 1 to the simulation rail 3, the accuracy of test data is improved, the spring 9 can prevent the clamping table 10 from generating larger pressure to the simulation rail 3, the guide wheel 11 is protected, a tester rotates the worm 14, the worm 14 can drive the toothed bar 15 to move, the clamping plate 16 and the clamping seat 12 firmly fix the anti-creeping device, the anti-creeping device is conveniently tested, the hydraulic machine 1 starts to generate pressure, the pressing plate 2 extrudes the simulation rail 3, the pressure value is transmitted, when the bearing of the anti-creeping device reaches the limit, the simulation rail 3 moves, the guard plate 17 can prevent the simulation rail 3 from flying out, and the tester is protected, and the anti-creeping device is easy to operate and convenient to use.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The utility model provides a anticreeper testing arrangement, includes hydraulic press (1) and installs stripper plate (2) on hydraulic press (1) output, install pressure sensor, its characterized in that on stripper plate (2): still including setting up simulation rail (3) of stripper plate (2) one side, the below of simulation rail (3) is equipped with four fixing bases (4) of fixing in subaerial symmetry setting, every equal sliding connection has and runs through on fixing base (4) sliding plate (5) on fixing base (4) surface, install lead screw (6) in fixing base (4), lead screw (6) run through sliding plate (5) and with sliding plate (5) threaded connection, top one side of sliding plate (5) is fixed with dead lever (7), dead lever (7) are kept away from one end sliding connection of sliding plate (5) has sliding lever (8), install spring (9) in dead lever (7), one end that sliding lever (8) kept away from spring (9) is fixed with clamp stand (10), clamp stand (10) are kept away from one side and the last surface of sliding lever (8) all install three guide pulley (11).
2. The anticreeper test apparatus of claim 1, wherein: be equipped with between fixing base (4) and fix grip slipper (12) subaerial, grip slipper (12) are L shape massive structure, install casing (13) on grip slipper (12), casing (13) internal rotation is connected with worm (14), the one end of worm (14) runs through casing (13) and extends to outside casing (13), the below of worm (14) is equipped with rack bar (15), rack bar (15) with worm (14) meshing, rack bar (15) run through casing (13) and with casing (13) sliding connection, rack bar (15) are close to one side of grip slipper (12) protruding part is fixed with splint (16), splint (16) with be equipped with the anticreeper between grip slipper (12).
3. The anticreeper test apparatus of claim 1, wherein: one end of the simulation rail (3) far away from the extrusion plate (2) is provided with a guard plate (17) fixed on the ground.
4. The anticreeper test apparatus of claim 1, wherein: one end of the sliding rod (8) positioned in the spring (9) is of a boss structure.
5. The anticreeper test apparatus of claim 2, wherein: the exposed ends of the screw rod (6) and the worm (14) are provided with handles.
6. The anticreeper test apparatus of claim 2, wherein: the protruding part of the clamping seat (12) is far away from the hydraulic machine (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321663826.7U CN219956877U (en) | 2023-06-28 | 2023-06-28 | Anticreeper testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321663826.7U CN219956877U (en) | 2023-06-28 | 2023-06-28 | Anticreeper testing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219956877U true CN219956877U (en) | 2023-11-03 |
Family
ID=88546213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321663826.7U Active CN219956877U (en) | 2023-06-28 | 2023-06-28 | Anticreeper testing arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219956877U (en) |
-
2023
- 2023-06-28 CN CN202321663826.7U patent/CN219956877U/en active Active
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