CN218260180U - Convenient and fast's concrete test block anchor clamps - Google Patents
Convenient and fast's concrete test block anchor clamps Download PDFInfo
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- CN218260180U CN218260180U CN202222492946.7U CN202222492946U CN218260180U CN 218260180 U CN218260180 U CN 218260180U CN 202222492946 U CN202222492946 U CN 202222492946U CN 218260180 U CN218260180 U CN 218260180U
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- fixedly connected
- concrete test
- test block
- centre gripping
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Abstract
The utility model relates to a concrete test block anchor clamps technical field specifically is a convenient and fast's concrete test block anchor clamps, including the centre gripping frame, two spouts have been seted up on the centre gripping frame, sliding connection has the slider in the spout, fixedly connected with extension spring on the slider, the inner wall fixed connection of extension spring and spout, fixedly connected with connecting block on the slider, fixedly connected with pull rod on two connecting blocks, and fixedly connected with rack on the connecting block, two screw holes and two sliding hole have been seted up on the centre gripping frame, threaded hole has the screw rod through threaded connection, it is connected with two thread bush to rotate on the centre gripping frame, each thread bush all passes through threaded connection with corresponding screw rod, and fixedly connected with gear on the thread bush, gear and rack toothing, the one end fixedly connected with splint of screw rod, fixedly connected with shovel board on the splint, have the in-process of transport, need not to carry personnel and need to apply force tight handle always, reduce the physical demands to carry personnel, the higher effect of convenience in use.
Description
Technical Field
The utility model relates to a concrete test block anchor clamps technical field specifically is a convenient and fast's concrete test block anchor clamps.
Background
As is known to all, the concrete test block is mostly assembled and disassembled by manual carrying during carrying, the concrete test block is of a square solid structure, is inconvenient for a person to grasp by hands, and is required to be provided with protective gloves to prevent the test block from being injured due to mistaken rubbing; because concrete test block weight is great, it is inconvenient to take, and work efficiency is low when leading to concrete test block transport, and personnel intensity of labour is big, consequently urgently needs a convenient and fast's concrete test block anchor clamps.
Through retrieval, the utility model with the Chinese patent number of CN201921868559.0 discloses a convenient concrete test block clamp, which comprises a holding component for taking hands and a clamping part connected with the holding component and used for clamping a concrete test block, wherein the holding component comprises a fixed holding part and a movable holding part, the fixed holding part is positioned at the palm of a hand for holding, the movable holding part controls the opening of the clamping part, and the clamping part comprises a first clamping piece connected with the fixed holding part and a second clamping piece connected with the movable holding part; when the person carries an object, the handle of the movable handheld part is buckled by the fingers, the handle presents an upward force and is transmitted through the switching part to enable the second clamping part to have an inward clamping force, and the concrete test blocks in the second clamping part and the first clamping part are clamped by opposite forces of the second clamping part and the first clamping part; the convenience of personnel's transport concrete test block has been improved, work efficiency has been improved.
Although above-mentioned technical scheme can improve the convenience of personnel's transport concrete test block, at the in-process of transport, for preventing that the concrete test block from dropping, the porter need apply force all the time and tightly hold the handle, and is great to porter's physical demands, and it is lower to use the convenience.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a convenient and fast's concrete test block anchor clamps to solve the problem of proposing in the above-mentioned background art.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a convenient and fast's concrete test block anchor clamps, including the centre gripping frame, two spouts have been seted up on the centre gripping frame, sliding connection has the slider in the spout, fixedly connected with extension spring on the slider, the inner wall fixed connection of extension spring and spout, fixedly connected with connecting block on the slider, fixedly connected with pull rod on two connecting blocks, and fixedly connected with rack on the connecting block, two screw holes and two slip holes have been seted up on the centre gripping frame, threaded hole has the screw rod through threaded connection, it is connected with two thread sleeves to rotate on the centre gripping frame, each thread sleeve all passes through threaded connection with corresponding screw rod, and fixedly connected with gear on the thread sleeve, wheel and rack toothing, the one end fixedly connected with splint of screw rod, fixedly connected with shovel board on the splint, the first limiting plate of other end fixedly connected with of screw rod, sliding connection has the slide bar in the slip hole, the one end and splint fixed connection of slide bar, and the other end fixedly connected with second limiting plate of slide bar.
Preferably, the pull rod is provided with anti-skidding grains.
Furthermore, the inner wall of the sliding hole is fixedly connected with a wear-resistant sleeve.
Furthermore, the clamping plate is fixedly connected with an anti-skid pad.
(III) advantageous effects
Compared with the prior art, the utility model provides a convenient and fast's concrete test block anchor clamps possesses following beneficial effect:
this convenient and fast's concrete test block anchor clamps, through the pulling pull rod, the pull rod drives the connecting block and removes, the connecting block drives slider and rack removal, the slider drives the tensile deformation of extension spring, the rack drives gear revolve, the gear drives the thread bush and rotates, the thread bush drives the screw rod and removes, the screw rod drives splint and removes, splint drive shovel board removal, elasticity through the extension spring, can make the shovel board shovel the concrete test block at the bottommost of concrete test block, and press from both sides the concrete test block through splint and press from both sides tightly fixed, thereby in the in-process of transport, need not the transport personnel and need apply force all the time and tightly hold the handle, reduce the physical demands to the transport personnel, convenience in use is higher.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a portion of the enlarged structure of FIG. 1;
FIG. 3 is a schematic view of a portion of the enlarged structure of FIG. 1 at B according to the present invention;
fig. 4 is a schematic view of a part of an enlarged structure at C in fig. 1 according to the present invention.
In the figure: 1. a clamping frame; 2. a slider; 3. a tension spring; 4. connecting blocks; 5. a pull rod; 6. a rack; 7. a screw; 8. a threaded sleeve; 9. a gear; 10. a splint; 11. a shovel plate; 12. a first limit plate; 13. a slide bar; 14. a second limiting plate; 15. a wear-resistant sleeve; 16. a non-slip mat.
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.
Examples
Referring to fig. 1-4, a convenient and fast concrete test block clamp comprises a clamping frame 1, two sliding grooves are formed on the clamping frame 1, a sliding block 2 is connected in the sliding grooves in a sliding manner, a tension spring 3 is fixedly connected on the sliding block 2, the tension spring 3 is fixedly connected with the inner walls of the sliding grooves, connecting blocks 4 are fixedly connected on the sliding block 2, pull rods 5 are fixedly connected on the two connecting blocks 4, anti-skid patterns are arranged on the pull rods 5, a user can be prevented from sliding on the pull rods 5 by the anti-skid patterns, a rack 6 is fixedly connected on the connecting blocks 4, two threaded holes and two sliding holes are formed in the clamping frame 1, a screw 7 is connected in the threaded holes through threads, two threaded sleeves 8 are rotatably connected on the clamping frame 1, each threaded sleeve 8 is connected with a corresponding screw 7 through threads, a gear 9 is fixedly connected on the threaded sleeves 8, and the gear 9 is meshed with the rack 6, one end of the screw 7 is fixedly connected with a clamping plate 10, a non-slip mat 16 is fixedly connected with the clamping plate 10, the non-slip mat 16 can prevent a concrete test block from sliding between the clamping plate 10, a shovel plate 11 is fixedly connected with the clamping plate 10, the other end of the screw 7 is fixedly connected with a first limiting plate 12, a sliding rod 13 is slidably connected in the sliding hole, a wear-resistant sleeve 15 is fixedly connected with the inner wall of the sliding hole, the service life of the sliding rod 13 can be prolonged through the wear-resistant sleeve 15, one end of the sliding rod 13 is fixedly connected with the clamping plate 10, the other end of the sliding rod 13 is fixedly connected with a second limiting plate 14, the pull rod 5 is pulled to drive the connecting block 4 to move, the connecting block 4 drives the sliding block 2 and the rack 6 to move, the sliding block 2 drives the tension spring 3 to stretch and deform, the rack 6 drives the gear 9 to rotate, the gear 9 drives the thread bush 8 to rotate, the thread bush 8 drives the screw 7 to move, screw rod 7 drives splint 10 and removes, and splint 10 drives shovel board 11 and removes, through the elasticity of extension spring 3, can make shovel board 11 shovel the concrete test block in the bottommost of concrete test block to it is fixed to press from both sides the concrete test block clamp through splint 10, thereby at the in-process of transport, need not the porter and need apply force all the time and tightly hold the handle, reduces the physical demands to porter, and it is higher to use the convenience.
In conclusion, this convenient and fast's concrete test block anchor clamps, when using, at first place this convenient and fast's concrete test block anchor clamps in the position that needs to use, when needs carry the concrete test block, the user can stimulate pull rod 5, pull rod 5 drives connecting block 4 and removes, connecting block 4 drives slider 2 and rack 6 and removes, slider 2 drives extension spring 3 tensile deformation, rack 6 drives gear 9 and rotates, gear 9 drives thread bush 8 and rotates, thread bush 8 drives screw 7 and removes, screw 7 drives splint 10 and removes, splint 10 drives shovel board 11 and removes, then the user puts two shovel boards 11 to the bottommost of concrete test block, through the elasticity of extension spring 3, can make shovel board 11 shovel the concrete test block at the bottommost of concrete test block, and press from both sides the concrete test block tight fixed through splint 10, then the user promotes pull rod 5 and can carry the concrete test block.
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 (4)
1. The utility model provides a convenient and fast's concrete test block anchor clamps, includes centre gripping frame (1), its characterized in that: two spouts have been seted up on centre gripping frame (1), sliding connection has slider (2) in the spout, fixedly connected with extension spring (3) on slider (2), the inner wall fixed connection of extension spring (3) and spout, fixedly connected with connecting block (4) on slider (2), fixedly connected with pull rod (5) on two connecting block (4), and fixedly connected with rack (6) on connecting block (4), two screw holes and two sliding holes have been seted up on centre gripping frame (1), threaded hole has screw rod (7) through threaded connection, it is connected with two thread bush (8) to rotate on centre gripping frame (1), each thread bush (8) all passes through threaded connection with corresponding screw rod (7), and fixedly connected with gear (9) on thread bush (8), gear (9) and rack (6) meshing, the one end fixedly connected with splint (10) of screw rod (7), fixedly connected with shovel board (11) on splint (10), the other end fixedly connected with first limiting plate (12) of screw rod (7), sliding connection has slide bar (13) in the sliding hole, and the other end fixedly connected with limiting plate (14) of slide bar (13).
2. The convenient and fast concrete test block clamp as claimed in claim 1, wherein: and the pull rod (5) is provided with anti-skid grains.
3. The convenient and fast concrete test block clamp as claimed in claim 2, wherein: the inner wall of the sliding hole is fixedly connected with a wear-resistant sleeve (15).
4. A convenient and fast concrete test block clamp as claimed in claim 3, characterized in that: the splint (10) is fixedly connected with an anti-skid pad (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222492946.7U CN218260180U (en) | 2022-09-19 | 2022-09-19 | Convenient and fast's concrete test block anchor clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222492946.7U CN218260180U (en) | 2022-09-19 | 2022-09-19 | Convenient and fast's concrete test block anchor clamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218260180U true CN218260180U (en) | 2023-01-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222492946.7U Active CN218260180U (en) | 2022-09-19 | 2022-09-19 | Convenient and fast's concrete test block anchor clamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218260180U (en) |
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2022
- 2022-09-19 CN CN202222492946.7U patent/CN218260180U/en active Active
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