CN220084527U - Compression-resistant clamp for concrete detection - Google Patents
Compression-resistant clamp for concrete detection Download PDFInfo
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- CN220084527U CN220084527U CN202321243118.8U CN202321243118U CN220084527U CN 220084527 U CN220084527 U CN 220084527U CN 202321243118 U CN202321243118 U CN 202321243118U CN 220084527 U CN220084527 U CN 220084527U
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- rotating ring
- base
- compression
- rod
- concrete detection
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Abstract
The utility model discloses a compression-resistant clamp for concrete detection, which belongs to the technical field of concrete detection and comprises a base and a top seat, wherein an arc plate is fixedly connected to the outsides of the base and the top seat, a press machine is fixedly arranged at the top of the top seat, a pressing plate positioned between the top seat and the base is fixedly arranged at the output end of the press machine, and a clamp structure is arranged at the top of the base. This resistance to compression anchor clamps for concrete detection passes through the connecting rod through setting up first rotating ring and connects the second rotating ring, sets up the uide bushing and is located between first rotating ring and the second rotating ring, sets up the clamping lever simultaneously and rotates and extend between first rotating ring to can rotate the position that changes the clamping lever through adjusting first rotating ring and realize synchronous traction clamping lever centering centre gripping concrete sample, and only need rotatory threaded rod can realize adjusting, make the centre gripping adjust conveniently, set up convex gliding guard plate simultaneously and carry out full shielding to the front of base and footstock, can improve the protectiveness of device.
Description
Technical Field
The utility model relates to the field of concrete detection, in particular to a compression-resistant clamp for concrete detection.
Background
Concrete testing can be categorized into three major aspects of internal quality (compressive strength, freeze resistance, barrier properties, chloride ion permeation resistance, thickness, etc.), surface quality, and dimensional quality.
The utility model relates to a clamp for concrete compression resistance detection, which is disclosed by the utility model with an authorized publication number of CN218823572U, and comprises an installation frame body, wherein a hydraulic push rod is installed at the top end of the installation frame body, a pressing plate is fixedly installed at the ejection end of the hydraulic push rod, a clamping mechanism is arranged in the installation frame body, the clamping mechanism comprises a first screw rod, the inside of the installation frame body is movably connected with the first screw rod through a bearing, the installation frame body at the lower side of the first screw rod is movably connected with a second screw rod through a bearing, threads which are symmetrically distributed are formed on two sides of the outside of the first screw rod and the outside of the second screw rod, and limit clamping blocks are connected with the two sides of the outside of the first screw rod and the outside of the second screw rod through threads; and a protection mechanism is arranged outside the installation frame body. The utility model can fix the corners of the concrete module through four groups of clamping blocks when the device is fixed, so that the device is more stable when fixed, and is beneficial to follow-up detection.
The concrete is clamped through the clamping blocks controlled by the two screws, the installation and the debugging are complex, the rapid stable clamping cannot be performed, the detected concrete is usually cylindrical and cubic, the screws are required to be adjusted at least twice, the movable protection structure is provided for adjusting and protecting, the protection surface is small, the concrete still has the potential safety hazard of splashing, and the clamp for detecting the concrete compression resistance is provided for solving the problem.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the compression-resistant clamp for concrete detection, which has the advantages of convenience in quick clamping, good protection performance and the like.
In summary, the present utility model provides the following technical solutions: the compression-resistant clamp for concrete detection comprises a base and a top seat, wherein arc plates are fixedly connected to the outsides of the base and the top seat, a press machine is fixedly arranged at the top of the top seat, a pressing plate positioned between the top seat and the base is fixedly arranged at the output end of the press machine, and a clamp structure is arranged at the top of the base;
the fixture structure comprises a first rotating ring which is rotatably arranged at the top of the base, a connecting rod is fixedly arranged at the top of the first rotating ring, a second rotating ring is fixedly arranged at the top end of the connecting rod, a fixing rod which is positioned at the outer side of the first rotating ring is fixedly arranged at the top of the base, a clamping rod which extends to the inner side of the first rotating ring and the inner side of the second rotating ring is rotatably arranged at the top of the fixing rod, a guide sleeve is rotatably arranged between the first rotating ring and the second rotating ring, and the clamping rod is slidably connected with the guide sleeve.
Through adopting above-mentioned technical scheme for the clamping lever for centre gripping concrete sample can rotate synchronous adjustment through first rotating ring, and the centre gripping convenience improves.
Further, the clamping rod extends to one end of the inner side of the first rotating ring, and a roller is rotatably arranged on the clamping rod.
By adopting the technical scheme, the contact stability of the roller at any angle in contact with the concrete can be improved.
Further, the number of the fixing rods and the clamping rods is four, and the four clamping rods are arranged outside the first rotating ring in a rectangular mode.
By adopting the technical scheme, the clamping rod can be synchronously close to the concrete with the clamped rectangle or the cylindrical shape.
Further, the outer wall of the first rotating ring is fixedly provided with an extension table, the extension table is rotationally provided with a thread sleeve, the top of the base is rotationally provided with a connecting seat, the connecting seat is rotationally provided with a threaded rod, and the threaded rod is in threaded connection with the thread sleeve.
Through adopting above-mentioned technical scheme, can conveniently pull first rotating ring and rotate, improve and adjust the convenience.
Further, a groove is formed in the surface of the arc plate, and a protection plate attached to the groove is mounted on the surface of the arc plate in a sliding mode.
Through adopting above-mentioned technical scheme for the guard plate can extend the protection through gliding mode.
Further, the number of the protection plates is two, the two protection plates are arc-shaped, and the two protection plates are fixedly provided with magnetic attraction blocks at the opposite ends.
Through adopting above-mentioned technical scheme for the guard plate is convenient for interconnect.
Further, the upper end and the lower end of the groove are respectively provided with a sliding groove, and the protection plate is connected with the sliding grooves in a sliding way.
By adopting the technical scheme, the sliding stability of the protection plate can be improved.
This resistance to compression anchor clamps for concrete detection passes through the connecting rod through setting up first rotating ring and connects the second rotating ring, sets up the uide bushing and is located between first rotating ring and the second rotating ring, sets up the clamping lever simultaneously and rotates and extend between first rotating ring to can rotate the position that changes the clamping lever through adjusting first rotating ring and realize synchronous traction clamping lever centering centre gripping concrete sample, and only need rotatory threaded rod can realize adjusting, make the centre gripping adjust conveniently, set up convex gliding guard plate simultaneously and carry out full shielding to the front of base and footstock, can improve the protectiveness of device.
Drawings
FIG. 1 is a front elevational view of the overall structure of the present utility model;
FIG. 2 is a schematic top view of the base of the present utility model;
fig. 3 is a rear view of the arc plate of the present utility model.
Reference numerals illustrate:
1. a base; 2. a top base; 3. an arc plate; 4. a press; 5. a pressing plate; 6. a first rotating ring; 7. a connecting rod; 8. a second rotating ring; 9. a guide sleeve; 10. a fixed rod; 11. a clamping rod; 12. a roller; 13. an extension table; 14. a thread sleeve; 15. a connecting seat; 16. a threaded rod; 17. a groove; 18. a protection plate; 19. a chute; 20. and a magnetic attraction block.
Detailed Description
Referring to fig. 1, a compression-resistant clamp for concrete detection in this embodiment includes a base 1 and a top seat 2, wherein an arc plate 3 is fixedly connected to the outside of the base 1 and the top seat 2, and the arc plate 3 is a circular arc member and is used for enclosing and blocking the rear sides of the base 1 and the top seat 2, so as to ensure that the base 1 and the top seat 2 are relatively connected.
The top fixed mounting of footstock 2 has press 4, and fixed mounting has clamp plate 5 that is located between footstock 2 and base 1 on the output of press 4, and the top of base 1 is provided with the anchor clamps structure.
Referring to fig. 2, the fixture structure in this embodiment includes a first rotating ring 6 rotatably mounted on the top of a base 1, a connecting rod 7 fixedly mounted on the top of the first rotating ring 6, a second rotating ring 8 having the same size as the first rotating ring 6 fixedly mounted on the top of the connecting rod 7, and the first rotating ring 6 and the second rotating ring 8 are vertically positioned correspondingly, so that a free moving space is left between the first rotating ring 6 and the second rotating ring 8 through the connection of the connecting rod 7.
The top of the base 1 in this embodiment is fixedly provided with a fixing rod 10 located outside the first rotating ring 6, and the top of the fixing rod 10 is rotatably provided with a clamping rod 11 extending to the inside of the first rotating ring 6 and the second rotating ring 8.
The roller 12 is rotatably installed at one end of the clamping rod 11 extending to the inner side of the first rotating ring 6, and the contact stability of the roller 12 against the concrete at any angle can be improved by contacting the roller 12 with the concrete.
In order to adjust the position of the clamping rod 11, a guide sleeve 9 is rotatably arranged between the first rotating ring 6 and the second rotating ring 8, the clamping rod 11 is slidably connected to the guide sleeve 9, the clamping rod 11 can be pulled to swing and adjust the distance between circle centers of the first rotating ring 6 and the first rotating ring 6 through the rotation of the guide sleeve 9 along with the first rotating ring 6 and the second rotating ring 8, concrete can be clamped, and the guide sleeve 9 is rotatable through the arrangement of the guide sleeve 9, so that the guide sleeve 9 can rotate under the action of pulling the clamping rod 11 to adapt to the direction of the clamping rod 11 and slide relative to the clamping rod 11.
An extension table 13 is fixedly installed on the outer wall of the first rotating ring 6, a threaded sleeve 14 is rotatably installed on the extension table 13, a connecting seat 15 is rotatably installed on the top of the base 1, a threaded rod 16 is rotatably installed on the connecting seat 15, the threaded rod 16 is in threaded connection with the threaded sleeve 14, the distance between the threaded sleeve 14 and the connecting seat 15 can be adjusted through rotation of the threaded rod 16, and therefore rotation of the first rotating ring 6 is adjusted.
It should be noted that, since the connecting seat 15 and the threaded sleeve 14 are both freely rotatable, the threaded sleeve 14 and the connecting seat 15 synchronously rotate and keep the same orientation under the rotation of the first rotating ring 6, so that the threaded rod 16 can still keep good threaded fit connection with the threaded sleeve 14.
The number of the fixing rods 10 and the clamping rods 11 is four, and the four clamping rods 11 are arranged outside the first rotating ring 6 in a rectangular shape, so that the clamping rods 11 can synchronously clamp rectangular or cylindrical concrete.
Referring to fig. 3, a groove 17 is formed on the surface of the arc plate 3 in the present embodiment, protection plates 18 attached to the groove 17 are slidably mounted on the surface of the arc plate 3, the number of the protection plates 18 is two, the two protection plates 18 are arc-shaped, magnetic attraction blocks 20 are fixedly mounted on opposite ends of the two protection plates 18, protection of a concrete compression test can be achieved by sliding the two protection plates 18 left and right to the front surface of the arc plate 3, and meanwhile connection of the two protection plates 18 can be achieved by mutual attraction of the two groups of magnetic attraction blocks 20.
The upper end and the lower end of the groove 17 are provided with the sliding grooves 19, the protection plate 18 is connected to the sliding grooves 19 in a sliding mode, and the sliding stability of the protection plate 18 can be improved through the sliding connection of the protection plate 18 and the sliding grooves 19.
The working principle of the embodiment is as follows:
through placing the concrete sample block into the base 1 top and being located the inside position of first rotating ring 6, simultaneously rotate threaded rod 16, threaded rod 16 passes through screw thread fit in thread bush 14 under rotating, thread bush 14 pulls extension platform 13 and fixed connection is in extension platform 13's first rotating ring 6 takes place to rotate for base 1, first rotating ring 6 drives the synchronous rotation of second rotating ring 8 through fixed connection's connecting rod 7, guide bush 9 that is located between first rotating ring 6 and the second rotating ring 8 makes clamping lever 11 swing for clamping lever 11 slides, thereby adjust clamping lever 11 towards the middle part of first rotating ring 6 be close to, thereby contact in the concrete sample block by gyro wheel 12 accomplishes the centre gripping to the concrete block, when carrying out compressive test, can directly slide two guard plates 18 that are located the arc board 3 outside, make guard plate 18 shelter from the front of base 1 and footstock 2 and protect.
Claims (7)
1. The utility model provides a concrete detects with resistance to compression anchor clamps, includes base (1) and footstock (2), its characterized in that: the novel high-pressure welding machine is characterized in that an arc plate (3) is fixedly connected to the outside of the base (1) and the top seat (2), a press machine (4) is fixedly installed at the top of the top seat (2), a pressing plate (5) located between the top seat (2) and the base (1) is fixedly installed at the output end of the press machine (4), and a clamp structure is arranged at the top of the base (1);
the fixture structure comprises a first rotating ring (6) which is rotatably arranged at the top of a base (1), a connecting rod (7) is fixedly arranged at the top of the first rotating ring (6), a second rotating ring (8) is fixedly arranged at the top end of the connecting rod (7), a fixing rod (10) which is positioned at the outer side of the first rotating ring (6) is fixedly arranged at the top of the base (1), a clamping rod (11) which extends to the inner side of the first rotating ring (6) and the inner side of the second rotating ring (8) is rotatably arranged at the top of the fixing rod (10), a guide sleeve (9) is rotatably arranged between the first rotating ring (6) and the second rotating ring (8), and the clamping rod (11) is slidably connected with the guide sleeve (9).
2. The compression-resistant clamp for concrete detection as claimed in claim 1, wherein: and a roller (12) is rotatably arranged at one end of the clamping rod (11) extending to the inner side of the first rotating ring (6).
3. The compression-resistant clamp for concrete detection as claimed in claim 1, wherein: the number of the fixing rods (10) and the clamping rods (11) is four, and the four clamping rods (11) are arranged outside the first rotating ring (6) in a rectangular mode.
4. The compression-resistant clamp for concrete detection as claimed in claim 1, wherein: an extension table (13) is fixedly installed on the outer wall of the first rotating ring (6), a thread sleeve (14) is rotatably installed on the extension table (13), a connecting seat (15) is rotatably installed at the top of the base (1), a threaded rod (16) is rotatably installed on the connecting seat (15), and the threaded rod (16) is in threaded connection with the thread sleeve (14).
5. The compression-resistant clamp for concrete detection as claimed in claim 1, wherein: the surface of the arc plate (3) is provided with a groove (17), and the surface of the arc plate (3) is provided with a protection plate (18) which is attached to the groove (17) in a sliding manner.
6. The compression-resistant clamp for concrete detection as claimed in claim 5, wherein: the number of the protection plates (18) is two, the two protection plates (18) are arc-shaped, and the magnetic attraction blocks (20) are fixedly arranged at the opposite ends of the two protection plates (18).
7. The compression-resistant clamp for concrete detection as claimed in claim 5, wherein: the upper end and the lower end of the groove (17) are respectively provided with a chute (19), and the protection plate (18) is connected with the chute (19) in a sliding way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321243118.8U CN220084527U (en) | 2023-05-22 | 2023-05-22 | Compression-resistant clamp for concrete detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321243118.8U CN220084527U (en) | 2023-05-22 | 2023-05-22 | Compression-resistant clamp for concrete detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220084527U true CN220084527U (en) | 2023-11-24 |
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ID=88813429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321243118.8U Active CN220084527U (en) | 2023-05-22 | 2023-05-22 | Compression-resistant clamp for concrete detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220084527U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117718369A (en) * | 2023-12-28 | 2024-03-19 | 昆山市友森精密机械有限公司 | A handlebar riser bending device for bicycle processing |
-
2023
- 2023-05-22 CN CN202321243118.8U patent/CN220084527U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117718369A (en) * | 2023-12-28 | 2024-03-19 | 昆山市友森精密机械有限公司 | A handlebar riser bending device for bicycle processing |
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