CN218582733U

CN218582733U - Height adjusting mechanism for static load tester

Info

Publication number: CN218582733U
Application number: CN202223132332.4U
Authority: CN
Inventors: 王鹏; 潘凡厚; 韩栋梁
Original assignee: Shandong Dechen Engineering Testing Co ltd
Current assignee: Shandong Dechen Engineering Testing Co ltd
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2023-03-07
Anticipated expiration: 2032-11-24

Abstract

The utility model discloses a high adjustment mechanism for static load tester, wherein, a high adjustment mechanism for static load tester includes the base, protective housing one side is provided with the dashpot, the inside lead screw that is provided with of protective housing, threaded connection has the connecting block on the lead screw, connecting block one end fixedly connected with places the board, place the three second fixed plate of even fixedly connected with on the board, the inside threaded connection of second fixed plate has the threaded rod. Through the structure, the base upper end is provided with the dashpot, and the inside symmetry of dashpot is provided with two sets of buffering shock-absorbing structure for placing the board and adjusting to have the effect of buffering shock attenuation when the lower extreme, not fragile static load tester places the three threaded rod fixed knot of even fixedly connected with structure on the board, through threaded rod fixed knot construct to static load tester fixed, make at the upper end not fragile.

Description

Height adjusting mechanism for static load tester

Technical Field

The utility model relates to a static load test technical field, in particular to static load is height adjusting mechanism for tester.

Background

The static load tester is required to be used in the static load test, however, when the static load tester is used, the height of the static load tester is required to be adjusted, so that a height adjusting mechanism for the static load tester is required to be arranged.

The applicant is in the application the utility model discloses a, through the retrieval, discover chinese patent and disclose "a high adjustment mechanism for static load tester", its application number is "202023012394.2", this patent is mainly through being equipped with support column and extension post, rotatory supporting bench, make the extension post at the support column internal rotation, be convenient for adjust supporting bench's height, satisfy not co-altitude demand, it is comparatively convenient to use, through being equipped with the holding rod, easily handheld, convenient rotatory supporting bench, through being equipped with the shock attenuation wheel, play the cushioning effect at the in-process that removes the tester, through being equipped with the mounting groove, be used for installing the tester, combine clamp bolt to press from both sides tight tester, make the tester stable, reduce staff's working strength. However, in this device, when the device is lifted, the device is easily damaged by a collision generated by downward movement, and there is a defect in what structure the device is arranged, and there is a defect in a clamping and fixing structure arranged on the placing plate.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a static load is altitude mixture control mechanism for tester, main innovation point:

1. the base upper end is provided with the dashpot, and the inside symmetry of dashpot is provided with two sets of buffering shock-absorbing structure for there is the absorbing effect of buffering when placing the board and adjusting to the lower extreme, not fragile static load tester.

2. Three threaded rod fixed knot of even fixedly connected with constructs on placing the board, through the fixed knot of threaded rod fixed knot structure to static load tester for it is not fragile at the upper end.

In order to realize above-mentioned purpose, a height adjusting mechanism for static load tester is provided, the on-line screen storage device comprises a base, the base lower extreme evenly is provided with four universal wheels, base upper end fixedly connected with curb plate, two protective housings of curb plate one end symmetry fixedly connected with, protective housing one side is provided with the dashpot, the inside lead screw that is provided with of protective housing, threaded connection has the connecting block on the lead screw, connecting block one end fixedly connected with places the board, place the three second fixed plate of even fixedly connected with on the board, the inside threaded connection of second fixed plate has the threaded rod.

According to a height adjusting mechanism for static load tester, universal wheel upside symmetry is provided with two first springs, the inside first damping that is provided with of first spring, first spring upside fixedly connected with fixed block, fixed block upper end fixed connection is in the base. Has the beneficial effects that: for use in mobile devices.

According to the height adjusting mechanism for the static load tester, two groups of second springs are symmetrically arranged in the buffer groove, each group is two, a second damping damper is arranged in each second spring, and a first pressing plate and a second pressing plate are respectively arranged at the upper end and the lower end of each second spring. Has the advantages that: the lower end of the plate used for placing the plate moves downwards has the function of shock absorption and buffering.

According to the height adjusting mechanism for the static load tester, one end of the side plate is fixedly connected with the controller, and the lower end of the controller is provided with the first fixing plate. Has the advantages that: for activating the device.

According to the height adjusting mechanism for the static load tester, one end of the first fixing plate is fixedly connected with the handle. Has the advantages that: for pushing the device.

According to the height adjusting mechanism for the static load tester, one end of the lead screw is provided with the bearing, the other end of the lead screw is provided with the motor, and the output end of the motor is fixedly connected with the lead screw. Has the advantages that: the height adjustment device is used for height adjustment of the static load tester.

According to the height adjusting mechanism for the static load tester, one end of the threaded rod is fixedly connected with the rotating wheel, and the other end of the threaded rod is fixedly connected with the pushing block. Has the advantages that: for turning the threaded rod for clamping.

According to the height adjusting mechanism for the static load tester, one end of the pushing block is fixedly connected with the rubber pad. Has the beneficial effects that: so that the device is not scratched and the friction force is large when the clamping is carried out.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples;

fig. 1 is a perspective view of a height adjusting mechanism for a static load tester according to the present invention;

fig. 2 is a cross-sectional view of one end of a side plate of the height adjusting mechanism for the static load tester provided by the present invention;

fig. 3 is a front cross-sectional view of a height adjusting mechanism for a static load tester according to the present invention;

fig. 4 is a schematic structural diagram of a point a in fig. 3 according to the present invention.

Illustration of the drawings:

1. a base; 2. a fixed block; 3. a universal wheel; 4. a first spring; 5. a first damping; 6. a buffer tank; 7. a second spring; 8. a second damping; 9. a first platen; 10. a second platen; 11. a side plate; 12. a protective shell; 13. a lead screw; 14. a bearing; 15. a motor; 16. connecting blocks; 17. placing a plate; 18. a first fixing plate; 19. a handle; 20. a controller; 21. a rubber pad; 22. a second fixing plate; 23. a threaded rod; 24. a rotating wheel; 25. and (4) pushing the block.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

Referring to fig. 1-4, the embodiment of the utility model provides a high adjustment mechanism for static load tester, it includes

base

1, 1 lower extreme of base evenly is provided with four universal wheels 3, universal wheel 3 is used for the mobile device, 1 upper end fixedly connected with curb plate 11 of base, 11 two protective housings 12 of the symmetrical fixedly connected with of curb plate one end, protective housing 12 one side is provided with buffer slot 6, the inside lead screw 13 that is provided with of protective housing 12, lead screw 13 is used for carrying out height control for static load tester, threaded connection has connecting block 16 on lead screw 13, connecting block 16 is used for driving and places board 17 and remove, board 17 is placed to 16 one end fixedly connected with of connecting block, place the three second fixed plate 22 of even fixedly connected with on board 17, the inside threaded connection of second fixed plate 22 has threaded rod 23, threaded rod 23 rotates and can remove and press from both sides tight fixed static load tester.

3 upside symmetries of universal wheel are provided with two first springs 4, and first spring 4 is inside to be provided with first shock attenuation damping 5, and first spring 4, first shock attenuation damping 5 make universal wheel 3 have absorbing effect when removing, and 4 upside fixedly connected with fixed block 2 of first spring, 2 upper end fixed connection of fixed block are in base 1.

Two sets of second springs 7 are symmetrically arranged inside the buffer groove 6, each set is two, second damping dampers 8 are arranged inside the second springs 7, the second springs 7 and the second damping dampers 8 enable the placing plate 17 to have a damping effect when moving downwards, so that the static load tester is not prone to damage, a first pressing plate 9 and a second pressing plate 10 are arranged at the upper end and the lower end of each second spring 7 respectively, and the stress area of each second spring 7 is increased by the first pressing plate 9 and the second pressing plate 10.

One end of the side plate 11 is fixedly connected with a controller 20, the controller 20 is electrically connected with the internal structure of the device, and a first fixing plate 18 is arranged at the lower end of the controller 20.

One end of the first fixing plate 18 is fixedly connected with a handle 19, and the handle 19 is used for pushing the device.

13 one end of lead screw is provided with bearing 14, and bearing 14 makes lead screw 13 rotate and have the effect of spacing in its inside, and the lead screw 13 other end is provided with motor 15, and motor 15 drives lead screw 13 and rotates, motor 15's output and lead screw 13 fixed connection.

One end of the threaded rod 23 is fixedly connected with a rotating wheel 24, the rotating wheel 24 is used for rotating the threaded rod 23, and the other end of the threaded rod 23 is fixedly connected with a pushing block 25.

One end of the pushing block 25 is fixedly connected with the rubber pad 21, the pushing block 25 and the rubber pad 21 are used for clamping and fixing the static load tester, and the rubber pad 21 has an anti-skid effect when being clamped and fixed.

The working principle is as follows: install the device, start controller 20, place static load tester on placing board 17, press from both sides tightly fixedly it through rotating threaded rod 23, lead screw 13 structure is used for carrying out altitude mixture control to static load tester, when moving down, the first spring 4 and the 5 structures of first shock attenuation damping of lower extreme realize its buffering shock attenuation, make static load tester not fragile, when needs remove, use the universal wheel 3 of 19 thrust unit cooperation bottoms of handle then can remove.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides a high adjustment mechanism for static load tester, includes base (1), its characterized in that: base (1) lower extreme evenly is provided with four universal wheel (3), base (1) upper end fixedly connected with curb plate (11), two protective housing (12) of curb plate (11) one end symmetry fixedly connected with, protective housing (12) one side is provided with dashpot (6), inside lead screw (13) that is provided with of protective housing (12), threaded connection has connecting block (16) on lead screw (13), board (17) is placed to connecting block (16) one end fixedly connected with, place on board (17) three second fixed plate (22) of even fixedly connected with, second fixed plate (22) inside threaded connection has threaded rod (23).

2. The height adjusting mechanism for the static load tester as claimed in claim 1, wherein two first springs (4) are symmetrically arranged on the upper side of the universal wheel (3), a first damping damper (5) is arranged inside each first spring (4), a fixed block (2) is fixedly connected to the upper side of each first spring (4), and the upper end of each fixed block (2) is fixedly connected to the base (1).

3. A height adjusting mechanism for a static load tester as claimed in claim 1, wherein two sets of second springs (7) are symmetrically arranged in the buffer slot (6), each set is two, a second damping damper (8) is arranged in the second springs (7), and a first pressing plate (9) and a second pressing plate (10) are respectively arranged at the upper end and the lower end of the second springs (7).

4. A height adjustment mechanism for a static load tester as claimed in claim 1 wherein, a controller (20) is fixedly connected to one end of the side plate (11), and a first fixing plate (18) is arranged at the lower end of the controller (20).

5. A height adjustment mechanism for a static load tester as claimed in claim 4 wherein a handle (19) is fixedly attached to one end of the first fixing plate (18).

6. A height adjustment mechanism for a static load tester as claimed in claim 1, wherein one end of the lead screw (13) is provided with a bearing (14), the other end of the lead screw (13) is provided with a motor (15), and the output end of the motor (15) is fixedly connected with the lead screw (13).

7. A height adjustment mechanism for a static load tester as claimed in claim 1 wherein one end of the threaded rod (23) is fixedly connected with a turning wheel (24) and the other end of the threaded rod (23) is fixedly connected with a pushing block (25).

8. A height adjustment mechanism for a static load tester as claimed in claim 7 wherein the pushing block (25) has one end fixedly connected with a rubber pad (21).