CN218470955U - Automatic adjustable load device for test table - Google Patents
Automatic adjustable load device for test table Download PDFInfo
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- CN218470955U CN218470955U CN202222165813.9U CN202222165813U CN218470955U CN 218470955 U CN218470955 U CN 218470955U CN 202222165813 U CN202222165813 U CN 202222165813U CN 218470955 U CN218470955 U CN 218470955U
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Abstract
The utility model discloses an adjustable load device for an automatic test bed, which belongs to the technical field of load devices for tests, and comprises a load device body and a connecting structure arranged on the load device body, wherein the connecting structure is connected with the test bed in a sliding way, and the bottom of the connecting structure is connected with a piston rod of a hydraulic cylinder; the both sides of load device body all are provided with mounting structure, all are provided with mounting structure through the both sides at the load device body for mounting structure can follow the highly synchronous motion of load device body, and then the rethread bearing structure removes on the testboard, holds mounting structure, can improve the stability of load device body greatly, and when avoiding the pneumatic cylinder to damage, the load device body drops and breaks.
Description
Technical Field
The utility model relates to a test is with load device technical field, specifically is an automatic test is adjustable load device for platform.
Background
Patent No. CN202110220342.4 provides a harvester buncher testboard load device, and it includes operation panel and load device body, the equal fixedly connected with support column in bottom four corners of operation panel, second mounting groove and first mounting groove have been seted up to the inside of operation panel, the inside of second mounting groove is provided with the adjusting part who is used for adjusting load device body height, specifically adjusting part includes the same sliding block of sliding connection at second mounting groove both sides inner wall, the top of sliding block and the bottom fixed connection of load device body, the bottom of sliding block is rotated and is connected with the screw rod, the bottom of screw rod run through the operation panel and with operation panel threaded connection, the bottom fixedly connected with hand wheel of screw rod.
This patent is when the height of will adjusting load device body according to the specification of derailleur, the hand wheel rotates, the hand wheel drives the vertical rebound of screw rod, the screw rod drives the vertical rebound of sliding block, the sliding block drives the vertical rebound of load device body, and then realize the function of adjusting load device body height, but the applicant discovers, when in actual use, because the load device body has certain weight, it moves the mode of height-adjusting to drive the screw rod through artifical rotation hand wheel, it is too hard, and it is not high only to support load device stability through this adjusting part, for this reason, we propose an adjustable load device for the automatic test bench.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic test bench is with adjustable load device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: an adjustable load device for an automatic test bed comprises a load device body and a connecting structure arranged on the load device body, wherein the connecting structure is connected with the test bed in a sliding manner, and the bottom of the connecting structure is connected with a piston rod of a hydraulic cylinder; the load device comprises a load device body, and is characterized in that mounting structures are arranged on two sides of the load device body, two groups of supporting structures are arranged on two sides of a test board and used for supporting the mounting structures respectively, and the supporting structures can vertically move on the test board.
As an automatic test bench is with an optimal selection scheme of adjustable load device, wherein: the connecting structure comprises a through groove formed in the test board, a connecting plate is attached to the inner ring of the through groove, fixing rods penetrating through the test board are arranged at the periphery of the connecting plate, and the fixing rods are fixedly connected with the bottom of the load device body.
As an automatic test bench is with an optimal selection scheme of adjustable load device, wherein: the bottom setting of pneumatic cylinder is on the base, the bottom of testboard is provided with the stabilizer blade, and base and stabilizer blade bottom parallel and level.
As an automatic test bench is with an optimal selection scheme of adjustable load device, wherein: the mounting structure comprises a fixing frame arranged on the load device body, and a mounting plate is arranged at the top of the fixing frame.
As an automatic test bench is with an optimal selection scheme of adjustable load device, wherein: the two sides of the fixing frame are provided with protruding blocks with screws, and the protruding blocks are fixed on the load device body through the screws.
As an automatic test bench is with an optimal selection scheme of adjustable load device, wherein: the utility model discloses a test bench, including fixed frame sliding connection, bearing structure, backup pad, mounting panel, supporting structure includes the vertical screw rod that runs through the testboard, the bottom of screw rod is provided with the hand wheel, the top and the backup pad of screw rod rotate to be connected, and the top of backup pad contacts with the mounting panel, the both sides of backup pad all with fixed frame sliding connection.
Compared with the prior art, the beneficial effects of the utility model are that: the connecting structure is driven to lift through the hydraulic cylinder, so that the height of the loading device body can be adjusted, and compared with the prior art, the labor intensity of workers is greatly reduced; all be provided with mounting structure through the both sides at the load device body for mounting structure can follow the high synchronous motion of load device body, and then rethread bearing structure removes on the testboard, supports the mounting structure, can improve the stability of load device body greatly, and when avoiding the pneumatic cylinder damage, the load device body drops and breaks.
Drawings
Fig. 1 is a schematic view of the overall structure of an adjustable load device for an automatic test bed according to the present invention;
fig. 2 is a left side view of the overall structure of the adjustable loading device for the automatic test bed of the present invention;
fig. 3 is a front view of the whole structure of the adjustable load device for the automatic test bed of the present invention.
In the figure: 1. a load device body; 2. a test bench; 3. a hydraulic cylinder; 4. a through groove; 5. a connecting plate; 6. fixing the rod; 7. a fixing frame; 8. mounting a plate; 9. a support plate; 10. a screw; 11. hand wheel.
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.
Example 1
Referring to fig. 1 to 3, an adjustable load device for an automatic test bed comprises a load device body 1 and a connecting structure arranged on the load device body 1, wherein the connecting structure is connected with a test bed 2 in a sliding manner, the load device body 1 can be guided, and the bottom of the connecting structure is connected with a piston rod of a hydraulic cylinder 3, wherein the bottom of the hydraulic cylinder 3 is arranged on a base, a support leg is arranged at the bottom of the test bed 2, and the base is flush with the bottom of the support leg, so that the connecting structure is driven by the hydraulic cylinder 3 to lift, and the height of the load device body 1 can be adjusted;
load device body 1's both sides all are provided with mounting structure, and testboard 2's both sides be provided with respectively with the bearing structure who supports two sets of mounting structure, and bearing structure can vertical removal on testboard 2, when adjusting load device body 1's height, load device body 1's high synchronous motion can be followed to mounting structure, remove to needs highly the back, rethread bearing structure moves on testboard 2, support mounting structure, can support load device body 1, thereby load device body 1's stability has been improved greatly, when avoiding pneumatic cylinder 3 to damage, load device body 1 does not support, lead to dropping and break.
Connection structure is including seting up logical groove 4 on testboard 2, and the inner circle laminating that leads to groove 4 is connected with connecting plate 5, and the department all is provided with dead lever 6 that runs through testboard 2 around connecting plate 5, and dead lever 6 and loading device body 1's bottom fixed connection, leads to connecting plate 5 through leading to groove 4, leads to dead lever 6 through testboard 2, realizes leading to the stability of loading device body 1.
The mounting structure includes a fixed frame 7 provided on the load device body 1, and a mounting plate 8 is provided on the top of the fixed frame 7.
The bearing structure includes vertical screw rod 10 that runs through testboard 2, the bottom of screw rod 10 is provided with hand wheel 11, the top and the backup pad 9 of screw rod 10 are rotated and are connected, and the top and the mounting panel 8 of backup pad 9 contact, for to the direction of backup pad 9, all with fixed frame 7 sliding connection the both sides of backup pad 9, when load device body 1 height-adjusting, fixed frame 7 and mounting panel 8 are followed and are removed, remove to needs high back, through rotating hand wheel 11, make screw rod 10 go up and down on testboard 2, it accomplishes the support to drive backup pad 9 contact mounting panel 8, thereby accomplish the support to load device body 1, when rotatory hand wheel 11, do not receive the gravity of load device body 1.
Example 2
Referring to fig. 1 to 3, the fixing frame 7 is provided at both sides thereof with projections having screws, and the projections are fixed to the load device body 1 by the screws, so that the fixing frame 7 is conveniently assembled to the load device body 1.
The rest of the structure was the same as in example 1.
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 (6)
1. The utility model provides an automatic adjustable load device for test bench which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the test device comprises a load device body (1) and a connecting structure arranged on the load device body (1), wherein the connecting structure is connected with a test board (2) in a sliding manner, and the bottom of the connecting structure is connected with a piston rod of a hydraulic cylinder (3);
the loading device is characterized in that mounting structures are arranged on two sides of the loading device body (1), two groups of supporting structures for supporting the mounting structures are arranged on two sides of the test bench (2) respectively, and the supporting structures can vertically move on the test bench (2).
2. The adjustable load apparatus for automatic test bench of claim 1, wherein: the connecting structure comprises a through groove (4) formed in the test board (2), connecting plates (5) are attached to the inner ring of the through groove (4), fixing rods (6) penetrating through the test board (2) are arranged on the periphery of each connecting plate (5), and the fixing rods (6) are fixedly connected with the bottom of the loading device body (1).
3. The adjustable load device for the automatic test stand according to claim 1, wherein: the bottom of the hydraulic cylinder (3) is arranged on the base, the bottom of the test bench (2) is provided with support legs, and the base is parallel and level to the bottom of the support legs.
4. The adjustable load apparatus for automatic test bench of claim 1, wherein: the mounting structure comprises a fixed frame (7) arranged on the load device body (1), and a mounting plate (8) is arranged at the top of the fixed frame (7).
5. The adjustable load apparatus for automatic test stand according to claim 4, wherein: the two sides of the fixing frame (7) are provided with protruding blocks with screws, and the protruding blocks are fixed on the load device body (1) through the screws.
6. The adjustable load apparatus for automatic test bench according to claim 4, wherein: the utility model discloses a test bench, including fixed frame (7), bearing structure includes vertical screw rod (10) that run through testboard (2), the bottom of screw rod (10) is provided with hand wheel (11), the top and backup pad (9) of screw rod (10) rotate to be connected, and the top and mounting panel (8) of backup pad (9) contact, the both sides of backup pad (9) all with fixed frame (7) sliding connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222165813.9U CN218470955U (en) | 2022-08-17 | 2022-08-17 | Automatic adjustable load device for test table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222165813.9U CN218470955U (en) | 2022-08-17 | 2022-08-17 | Automatic adjustable load device for test table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218470955U true CN218470955U (en) | 2023-02-10 |
Family
ID=85137278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222165813.9U Active CN218470955U (en) | 2022-08-17 | 2022-08-17 | Automatic adjustable load device for test table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218470955U (en) |
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2022
- 2022-08-17 CN CN202222165813.9U patent/CN218470955U/en active Active
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