CN220552758U

CN220552758U - Adhesive force detector

Info

Publication number: CN220552758U
Application number: CN202321879262.0U
Authority: CN
Inventors: 阮杨; 孙悦锋; 滕继达; 高艺博; 祖国家; 刘成婧; 郎兆彬
Original assignee: Dalian Xinde Construction Engineering Testing Co ltd
Current assignee: Dalian Xinde Construction Engineering Testing Co ltd
Priority date: 2023-07-17
Filing date: 2023-07-17
Publication date: 2024-03-01
Anticipated expiration: 2033-07-17

Abstract

The utility model relates to the technical field of asphalt binding force detection, and discloses a binding force detector, which comprises a fixed bottom plate, wherein an adjustable lifting component and a fast-disassembly component capable of being clamped are arranged at the top of the fixed bottom plate, the lifting component comprises a support plate arranged at the top of the fixed bottom plate, a spiral lifting structure is arranged at the bottom of the support plate, the fast-disassembly component comprises a second limiting ring plate arranged at the top of the fixed bottom plate, a clamping structure capable of being clamped is arranged at the top of the second limiting ring plate, the lifting component further comprises a first pressing plate arranged at the bottom of the support plate, a guiding structure capable of guiding is arranged at the top of the first pressing plate, the lifting component further comprises a first limiting plate, a hole is formed in the top of the support plate, a first limiting plate is fixedly arranged in the hole, a groove hole is formed in the top of the first limiting plate, the purpose of lifting a device is achieved, the device can conveniently detect multiple groups of asphalt at the same time, the use flexibility and stability of the device are improved, and working pressure of workers is relieved.

Description

Adhesive force detector

Technical Field

The utility model belongs to the technical field of asphalt binding force detection, and particularly relates to a binding force detector.

Background

In the processing of pitch, need detect the adhesion stress of pitch, traditional detector includes clamping device and detection component, when detecting the adhesion stress of pitch, in order to make the detection effect more accurate, need monitor a plurality of asphalt pieces, this method is applicable to and uses the scene core drilling test piece to survey the bonding strength between the bituminous paving layer, with the bonding quality between the evaluation bituminous paving layer, carry out at uniform velocity through the device to the sample and exert pressure, observe whether the sample has obvious vibration and decentration, the staff needs the centre gripping of carrying out the asphalt piece many times and dismantles, frequent operation clamping device, need design an adhesion stress detector at present.

The utility model with publication number of CN219104686U provides an asphalt binding force detector. The utility model relates to an asphalt cohesive force detects the field, including placer and clamping device, set up two relative clamping device on the placer, the clamping device below is provided with transmission, and transmission one side is provided with mobile device. According to the asphalt binding force detector provided by the utility model, through the mutual matching of the rotating rod, the connecting plate, the gear, the fixing frame and the compression bar, the disc at one end of the rotating thread is rotated, the threaded rod is rotated, the two transmission plates move in opposite directions, and the gear rotates under the action of the saw teeth, so that a plurality of asphalt blocks are clamped through the compression bars at the two sides, at the moment, a worker can detect binding force of a plurality of asphalt blocks by only moving the sliding blocks, the device does not need to clamp and detach the asphalt blocks for many times, and a clamping device is not required to be frequently operated, so that the working efficiency is improved to a certain extent.

However, the above patent also has the following problems: the device is in the use, only can detect the adhesion to a set of pitch, can't detect the multiunit pitch simultaneously, and the device is lower to pitch adhesion detection's efficiency, and the detection duration of device is longer, and the device uses comparatively consuming time and consumes the power, has increased inspector's use pressure, and the device can't place the pitch sample fast in the testing process, and the device uses comparatively inconveniently, and there is the restriction in the device use.

The present utility model has been made in view of this.

Disclosure of Invention

In order to solve the technical problems, the utility model adopts the basic conception of the technical scheme that:

the utility model provides a cohesive force detector, includes PMKD, but PMKD's top is provided with adjustable lifting unit and joint's quick detach subassembly, lifting unit including setting up in the extension board at PMKD top, but the bottom of extension board is provided with spiral elevation structure, but quick detach subassembly is including setting up in the second spacing ring board at PMKD top, but the top of second spacing ring board is provided with joint structure of joint, but lifting unit is still including setting up in the first clamp plate of extension board bottom, but the top of first clamp plate is provided with guide structure.

As a preferred implementation mode of the utility model, the lifting assembly further comprises a first limiting plate, the top of the supporting plate is provided with a hole, the first limiting plate is fixedly arranged in the hole, a groove hole is formed in the top of the first limiting plate, a rotating rod is rotatably arranged in the groove hole, four groups of grips are fixedly arranged on the outer wall of the rotating rod, and an anti-slip rubber sleeve is sleeved on the outer wall of each grip.

As a preferred embodiment of the utility model, the lifting assembly further comprises a second limiting plate, the bottom of the first limiting plate is fixedly provided with the second limiting plate, the lifting structure comprises an externally threaded rod, one end of the rotating rod extends to the bottom of the first limiting plate and is fixedly provided with the externally threaded rod, the top of the first pressing plate is provided with a hole, the inside of the hole is fixedly provided with a rotary drum, the inside of the rotary drum is fixedly provided with an internal thread groove, and the externally threaded rod is in threaded installation in the rotary drum.

As a preferred embodiment of the utility model, the lifting assembly further comprises a first telescopic rod, the bottom of the support plate is fixedly provided with the first telescopic rods, the number of the first telescopic rods is two, the guide structure comprises a second telescopic rod, the bottom of the first telescopic rod is provided with a hole, the second telescopic rod is slidably arranged in the hole, and one end of the second telescopic rod is fixedly connected with the top of the first pressing plate.

As a preferred embodiment of the utility model, the quick-release assembly further comprises a second pressing plate, the top of the second limiting ring plate is fixedly provided with the second pressing plate, the front side of the second pressing plate is provided with a groove hole, the groove hole is internally and fixedly provided with a first clamping groove, the front side of the second pressing plate is provided with four groups of strip-shaped groove holes, the strip-shaped groove hole is internally and fixedly provided with a second clamping groove, the clamping structure comprises a first clamping plate, the top of the fixing bottom plate is provided with a first clamping plate, the top of the first clamping plate is fixedly provided with four groups of second clamping plates, the first clamping plate can be clamped and installed in the first clamping groove, and the second clamping plate can be clamped and installed in the second clamping groove.

As a preferred implementation mode of the quick-release assembly, the quick-release assembly further comprises two connecting plates, the connecting plates are fixedly arranged at the top of the first clamping plate, the number of the connecting plates is two, the tops of the two groups of connecting plates are fixedly provided with a third pressing plate, seven groups of holes are formed in the top of the third pressing plate, a third limiting ring plate is fixedly arranged in each hole, a pressing rod groove is fixedly arranged in each third limiting ring plate, seven groups of pressing rod grooves are formed in the total, two groups of holes are formed in the top of the third pressing plate, a positioning rod groove is fixedly arranged in each hole, seven groups of first limiting ring plates are fixedly arranged at the bottom of the first pressing plate, a pressing rod is fixedly arranged in each pressing rod groove, two groups of positioning rods are fixedly arranged at the bottom of the first pressing plate, and can be clamped and arranged in each positioning rod groove.

As a preferred implementation mode of the utility model, the bottom of the fixed bottom plate is fixedly provided with the first supporting plates, the number of the first supporting plates is two, the bottoms of the two groups of first supporting plates are fixedly provided with the second supporting plates, the bottoms of the second supporting plates are fixedly provided with the two groups of sucker rods, the total number of the sucker rods is four, and the bottoms of the sucker rods can be tightly attached to the ground or a tabletop.

Compared with the prior art, the utility model has the following beneficial effects:

1. the purpose of going up and down to the device is reached, the device of being convenient for carries out multiunit pitch simultaneous detection's effect, improves flexibility and the stability that the device used, alleviates workman's operating pressure.

2. The device is fast disassembled and placed, the efficiency of asphalt detection is improved, the duration of asphalt binding force detection is shortened, and the use experience of the device is optimized.

3. The purpose of supporting the device is achieved, the stability of placing the device is improved, the use safety of the device is improved, the protection effect of using the device is improved, and the detection personnel and the detection structure are protected.

The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.

Drawings

In the drawings:

FIG. 1 is a front view of the present utility model;

FIG. 2 is a right side perspective view of the present utility model;

FIG. 3 is a bottom perspective view of the present utility model;

FIG. 4 is a left side perspective view of the present utility model;

FIG. 5 is a perspective view of the structure of the present utility model in FIG. 1;

FIG. 6 is a perspective view of the structure of the present utility model in FIG. 2;

fig. 7 is a perspective view of the structure of the present utility model in fig. 3.

In the figure: 10. a fixed bottom plate; 11. a first support plate; 12. a second support plate; 13. a sucker rod; 14. a support plate; 15. a first limiting plate; 16. a rotating rod; 17. a grip; 18. a second limiting plate; 19. an external threaded rod; 20. a rotating drum; 21. a first platen; 22. a first telescopic rod; 23. a second telescopic rod; 24. a positioning rod; 25. a first stop collar plate; 26. a compression bar; 27. the second limiting ring plate; 28. a second pressing plate; 29. a first clamping groove; 30. a second clamping groove; 31. a first clamping plate; 32. a second clamping plate; 33. a connecting plate; 34. a third platen; 35. a third stop collar plate; 36. a pressing rod groove; 37. and a positioning rod groove.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model.

Embodiment one: the utility model provides a cohesive force detector, specifically is shown as fig. 1, including PMKD 10, PMKD 10's top is provided with adjustable lifting unit and the quick detach subassembly of joint, lifting unit is including setting up in the extension board 14 at PMKD 10 top, but the bottom of extension board 14 is provided with spiral elevation structure, quick detach subassembly is including setting up in PMKD 10 top's second spacing ring plate 27, but second spacing ring plate 27's top is provided with the joint structure of joint, but lifting unit still includes the first clamp plate 21 that sets up in extension board 14 bottom, but the top of first clamp plate 21 is provided with guide structure. The device is rapidly lifted through the lifting component, and is rapidly placed and installed through the quick-dismantling component.

Specifically as shown in fig. 1 and 2, the lifting assembly further comprises a first limiting plate 15, a hole is formed in the top of the supporting plate 14, the first limiting plate 15 is fixedly installed in the hole, a groove hole is formed in the top of the first limiting plate 15, the rotating rod 16 is rotatably installed in the groove hole, four groups of grips 17 are fixedly installed on the outer wall of the rotating rod 16, and an anti-slip rubber sleeve is sleeved on the outer wall of each grip 17. The handle 17 is held, and the rotating rod 16 is rotated to drive the rotating rod 16 to rotate in the first limiting plate 15.

Specifically as shown in fig. 1 and 4, the lifting assembly further comprises a second limiting plate 18, the bottom of the first limiting plate 15 is fixedly provided with the second limiting plate 18, the lifting structure comprises an externally threaded rod 19, one end of the rotating rod 16 extends to the bottom of the first limiting plate 15 and is fixedly provided with the externally threaded rod 19, the top of the first pressing plate 21 is provided with a hole, the inside of the hole is fixedly provided with a rotary drum 20, the inside of the rotary drum 20 is fixedly provided with an internal thread groove, and the externally threaded rod 19 is in threaded installation inside the rotary drum 20. When the rotating rod 16 rotates, the externally threaded rod 19 is driven to spiral inside the second limiting plate 18 and the rotating cylinder 20.

As shown in fig. 2 and 3, the lifting assembly further includes a first telescopic rod 22, the bottom of the support plate 14 is fixedly provided with the first telescopic rods 22, the number of the first telescopic rods 22 is two, the guiding structure includes a second telescopic rod 23, a hole is formed in the bottom of the first telescopic rod 22, the second telescopic rod 23 is slidably mounted in the hole, and one end of the second telescopic rod 23 is fixedly connected with the top of the first pressing plate 21. The externally threaded rod 19 is driven to move in the rotary drum 20, the first pressing plate 21 is driven to move downwards, the second telescopic rod 23 is driven to move in the first telescopic rod 22, and the first pressing plate 21 is guided.

According to the above, the aim of lifting the device is achieved through the structures of the support plate 14, the first limiting plate 15, the rotating rod 16, the grip 17, the second limiting plate 18, the externally threaded rod 19, the rotary drum 20, the first pressing plate 21, the first telescopic rod 22 and the second telescopic rod 23, the effect of conveniently carrying out simultaneous detection on multiple groups of asphalt by the device is achieved, the flexibility and the stability of the use of the device are improved, and the working pressure of workers is lightened.

Embodiment two: on the basis of the first embodiment, as shown in fig. 4, 5 and 6, the quick-release assembly further includes a second pressing plate 28, the top of the second limiting ring plate 27 is fixedly provided with the second pressing plate 28, the front side of the second pressing plate 28 is provided with a slot hole, a first clamping groove 29 is fixedly arranged in the slot hole, the front side of the second pressing plate 28 is provided with four groups of strip-shaped slot holes, a second clamping groove 30 is fixedly arranged in the strip-shaped slot hole, the clamping structure includes a first clamping plate 31, the top of the fixed bottom plate 10 is provided with a first clamping plate 31, the top of the first clamping plate 31 is fixedly provided with four groups of second clamping plates 32, the first clamping plate 31 can be clamped and installed in the first clamping groove 29, and the second clamping plate 32 can be clamped and installed in the second clamping groove 30. The first clamping plate 31 is pushed, the first clamping plate 31 is clamped and installed in the first clamping groove 29, the second clamping groove 30 is clamped and installed in the second clamping plate 32, the third pressing plate 34 is supported and fixed through the connecting plate 33, and the third pressing plate 34 is fixedly installed on the top of the second limiting ring plate 27.

As shown in fig. 3, 5 and 6, the quick-release assembly further includes a connecting plate 33, the top of the first clamping plate 31 is fixedly provided with the connecting plate 33, the number of the connecting plates 33 is two, the top of the two groups of connecting plates 33 is fixedly provided with a third pressing plate 34, the top of the third pressing plate 34 is provided with seven groups of holes, the holes are internally fixedly provided with a third limiting ring plate 35, the inside of the third limiting ring plate 35 is fixedly provided with a pressing rod groove 36, seven groups of pressing rod grooves 36 are formed, the top of the third pressing plate 34 is provided with two groups of holes, the inside of the holes is fixedly provided with a positioning rod groove 37, the bottom of the first pressing plate 21 is fixedly provided with seven groups of first limiting ring plates 25, the inside of the first limiting ring plate 25 is fixedly provided with a pressing rod 26, the pressing rod 26 can be installed in the inside of the pressing rod groove 36 in a clamping manner, the bottom of the first pressing plate 21 is fixedly provided with two groups of positioning rods 24, and the positioning rods 24 can be installed in the inside of the positioning rod groove 37 in a clamping manner. When the first pressing plate 21 descends, the positioning rod 24 is driven to be clamped and installed in the positioning rod groove 37, the pressing rod 26 presses the asphalt on the pressing rod groove 36, the rotating rod 16 is rotated again, and the first pressing plate 21 is lifted to detect the adhesion of the asphalt.

According to the above, the quick-dismantling device and the placing aim of the device are achieved through the structures of the second limiting ring plate 27, the second pressing plate 28, the first clamping groove 29, the second clamping groove 30, the first clamping plate 31, the second clamping plate 32, the connecting plate 33, the third pressing plate 34, the third limiting ring plate 35, the pressing rod groove 36 and the positioning rod groove 37, the efficiency of asphalt detection is improved, the duration of asphalt binding force detection is shortened, and the use experience of the device is optimized.

Embodiment III: on the basis of the first embodiment and the second embodiment, as shown in fig. 1 and fig. 2, the bottom of the fixed bottom plate 10 is fixedly provided with the first supporting plates 11, the number of the first supporting plates 11 is two, the bottoms of the two first supporting plates 11 are fixedly provided with the second supporting plates 12, the bottoms of the second supporting plates 12 are fixedly provided with the two sucking disc rods 13, the total of four sucking disc rods 13 are fixedly arranged, and the bottoms of the sucking disc rods 13 can be tightly fixed with the ground or a tabletop. The bottom of the sucker rod 13 is tightly attached to a table top or the ground, and the device is supported by the first supporting plate 11 and the second supporting plate 12.

To sum up, through the structure of first backup pad 11, second backup pad 12 and sucking disc pole 13, reach the purpose that supports the device, improve the stability that the device was placed, improve the safety in utilization of device, increase the protective effect that the device used, protection inspector and detection structure.

It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a cohesive force detector, includes PMKD (10), its characterized in that, but the top of PMKD (10) is provided with adjustable lifting unit and joint's quick detach subassembly, lifting unit is including setting up in extension board (14) at PMKD (10) top, but the bottom of extension board (14) is provided with spiral elevation structure, quick detach subassembly is including setting up in second spacing ring board (27) at PMKD (10) top, but the top of second spacing ring board (27) is provided with joint's joint structure, but the lifting unit is still including setting up in first clamp plate (21) at extension board (14) bottom, but the top of first clamp plate (21) is provided with guide structure.

2. The binding force detector of claim 1, wherein the lifting assembly further comprises a first limiting plate (15), a hole is formed in the top of the support plate (14), the first limiting plate (15) is fixedly installed in the hole, a groove hole is formed in the top of the first limiting plate (15), the rotating rod (16) is rotatably installed in the groove hole, four groups of grips (17) are fixedly installed on the outer wall of the rotating rod (16), and an anti-slip rubber sleeve is sleeved on the outer wall of the grips (17).

3. The binding force detector according to claim 2, wherein the lifting assembly further comprises a second limiting plate (18), the bottom of the first limiting plate (15) is fixedly provided with the second limiting plate (18), the lifting structure comprises an externally threaded rod (19), one end of the rotating rod (16) extends to the bottom of the first limiting plate (15) and is fixedly provided with the externally threaded rod (19), the top of the first pressing plate (21) is provided with a hole, the inside of the hole is fixedly provided with a rotary drum (20), the inside of the rotary drum (20) is fixedly provided with an internal thread groove, and the externally threaded rod (19) is in threaded installation inside the rotary drum (20).

4. The bonding force detector according to claim 3, wherein the lifting assembly further comprises a first telescopic rod (22), the first telescopic rods (22) are fixedly arranged at the bottom of the support plate (14), the number of the first telescopic rods (22) is two, the guiding structure comprises a second telescopic rod (23), a hole is formed in the bottom of the first telescopic rod (22), the second telescopic rod (23) is slidably arranged in the hole, and one end of the second telescopic rod (23) is fixedly connected with the top of the first pressing plate (21).

5. The cohesive force detector of claim 1, wherein the quick-release assembly further comprises a second pressing plate (28), the top of the second limiting ring plate (27) is fixedly provided with the second pressing plate (28), the front side of the second pressing plate (28) is provided with a groove hole, the groove hole is fixedly provided with a first clamping groove (29), the front side of the second pressing plate (28) is provided with four groups of strip-shaped grooves, the strip-shaped grooves are fixedly provided with a second clamping groove (30), the clamping structure comprises a first clamping plate (31), the top of the fixed bottom plate (10) is provided with a first clamping plate (31), the top of the first clamping plate (31) is fixedly provided with four groups of second clamping plates (32), the first clamping plate (31) can be clamped and installed in the first clamping groove (29), and the second clamping plate (32) can be clamped and installed in the second clamping groove (30).

6. The cohesive force detector of claim 5, wherein the quick-release assembly further comprises a connecting plate (33), the top of the first clamping plate (31) is fixedly provided with the connecting plate (33), the number of the connecting plates (33) is two, the top of the two groups of connecting plates (33) is fixedly provided with a third pressing plate (34), seven groups of holes are formed in the top of the third pressing plate (34), a third limiting ring plate (35) is fixedly arranged in each hole, a pressing rod groove (36) is fixedly arranged in each hole, seven groups of pressing rod grooves (36) are formed in the inner portion of the third limiting ring plate (35), two groups of holes are formed in the top of the third pressing plate (34), a positioning rod groove (37) is fixedly arranged in each hole, seven groups of first limiting ring plates (25) are fixedly arranged at the bottom of the first pressing plate (21), a pressing rod (26) is fixedly arranged in each inner portion of the first limiting ring plate (25), the pressing rod (26) can be clamped and installed in each pressing rod groove (36), and two groups of positioning rods (24) are fixedly arranged at the bottom of the first pressing plate (21).

7. The adhesion force detector according to claim 1, wherein the bottom of the fixing base plate (10) is fixedly provided with first supporting plates (11), the number of the first supporting plates (11) is two, the bottoms of the two groups of first supporting plates (11) are fixedly provided with a group of second supporting plates (12), the bottoms of the second supporting plates (12) are fixedly provided with two groups of sucking disc rods (13), the bottoms of the four groups of sucking disc rods (13) are tightly attached to the ground or a tabletop.