CN220508751U - High-strength bolt anti-slip coefficient detector - Google Patents

Abstract

The utility model discloses a high-strength bolt anti-slip coefficient detector which comprises a detector body, wherein a fixed box is arranged below the detector body, a sliding groove is formed in the middle position of the upper surface of the bottom end of the fixed box, a sliding block is arranged in the sliding groove, and a buffer block is arranged at the top end of the sliding block. According to the anti-slip detection device, the high-strength bolt can be subjected to anti-slip detection through the use of the detector body, wherein in the moving process of the device, the pressing block at the middle position of the bottom surface of the detector body can downwards press the buffer block, and vibration generated by the detector body in the moving process can be effectively consumed and absorbed through the cooperation of the damper and the damping spring between the buffer block and the fixed box, so that the buffer and damping of the detector body can be performed, the vibration generated by the detector body in the moving process is slowed down, the adverse effect of the vibration on the detector body is reduced, and the detector body is protected conveniently.

Description

High-strength bolt anti-slip coefficient detector

Technical Field

The utility model relates to the technical field of bolt detection, in particular to a high-strength bolt anti-slip coefficient detector.

Background

The anti-slip coefficient refers to the ratio of the sum of pretension forces of high-strength bolts, which is perpendicular to the friction surface, of an external force generated when the friction surface of a connecting piece slides in high-strength bolt connection, the anti-slip coefficient of the friction surface of the high-strength bolt connection is an important technical parameter of the high-strength bolt connection design of a steel structure, and whether the actual anti-slip coefficient meets the design requirement is the key for ensuring the use safety of the steel structure and needs to be detected by anti-slip detection equipment.

The current China patent with the publication number of CN218726520U discloses a high-strength bolt anti-slip coefficient detector, and the key points of the technical scheme are as follows: the novel refrigerator comprises a refrigerator body, the bottom fixedly connected with drive frame of organism, one side of organism rotates and is connected with two sets of chamber doors, two sets of equal fixedly connected with buckle in the outside of chamber door, the top fixedly connected with roof-rack of organism, the top one side fixedly connected with detection mechanism of roof-rack, the top fixedly connected with support of roof-rack, the top fixedly connected with display screen of support, the inside sliding connection of roof-rack has the rack, one side fixedly connected with baffle of rack, the outside fixedly connected with handle of baffle. According to the high-strength bolt anti-slip coefficient detector, the detector can be well used through the display screen and the placement frame, a better use effect is convenient to achieve, and the detector can be well moved through the driving motor and the moving wheel, so that detection is facilitated.

The above technical scheme has the following defects that the detector can move well, and detection is facilitated, but in the technical scheme, the damping mechanism is lack to buffer and damp the machine body, and the machine body instrument is precise, so that parts in the machine body are damaged easily due to vibration in the moving process, and the service life of the machine body is influenced easily.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the high-strength bolt anti-slip coefficient detector which has the functions of buffering and damping, reduces the abrasion of the detector caused by vibration and is convenient for protecting the detector, thereby solving the problems in the background art.

(II) technical scheme

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a high-strength bolt anti-slip coefficient detector, includes the detector body, the below of detector body is equipped with fixed case, and the bottom upper surface intermediate position department of fixed case has seted up the spout, be equipped with the slider in the spout, the top of slider is equipped with the buffer block, and is equipped with the attenuator between buffer block and the fixed case, be equipped with damping spring on the attenuator, the bottom surface intermediate position department of detector body is equipped with the briquetting, the bottom surface both sides of fixed case are equipped with the gyro wheel.

Preferably, two buffer blocks are arranged in total, and an extension spring is arranged between the two buffer blocks.

Preferably, the sliding block is in sliding connection with the sliding groove.

Preferably, the pressing block is matched with the buffer block.

Preferably, a handle is arranged on one side surface of the detector body, and an anti-skid sleeve is arranged on the outer side surface of the handle.

Preferably, limiting blocks are arranged on the surfaces of two sides of the detector body, and one end of each limiting block extends to the inside of each limiting groove formed in two sides of the inner wall of the fixed box.

Preferably, the limiting block is matched with the limiting groove.

Preferably, the front end surface of the fixed box is fixedly connected with a movable plate through bolts.

(III) beneficial effects

Compared with the prior art, the utility model provides the high-strength bolt anti-slip coefficient detector, which has the following beneficial effects:

(1) According to the utility model, through the use of the detector body, anti-slip detection can be carried out on the high-strength bolt, wherein in the moving process of the device, the pressing block at the middle position of the bottom surface of the detector body can downwards press the buffer block, and through the cooperation of the damper and the damping spring between the buffer block and the fixed box, the vibration generated by the detector body in the moving process can be effectively consumed and absorbed, so that the buffer and damping of the detector body can be carried out, the vibration generated by the detector body in the moving process is slowed down, the adverse effect of the vibration on the detector body is reduced, and the detector body is convenient to protect.

(2) According to the utility model, through the use of the tension spring between the buffer blocks, the impact force generated when the pressing block moves can be effectively consumed, so that the buffering and damping effects on the detector body are further improved, and the equipment can be moved through the use of the handle on one side surface of the detector body and the roller on the bottom surface of the fixed box, so that the flexibility of the equipment is improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a high-strength bolt anti-slip coefficient detector according to the present utility model;

FIG. 2 is an enlarged view of a high-strength bolt anti-slip coefficient detector according to the present utility model;

FIG. 3 is a front view of a high-strength bolt anti-slip coefficient detector according to the present utility model;

fig. 4 is a schematic diagram of a buffer block structure of a high-strength bolt anti-slip coefficient detector according to the present utility model.

Legend description:

1. a detector body; 2. a fixed box; 3. a limit groove; 4. briquetting; 5. a roller; 6. a slide block; 7. a buffer block; 8. a tension spring; 9. a limiting block; 10. a handle; 11. a chute; 12. a damper; 13. a damping spring; 14. a movable plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, a high-strength bolt anti-slip coefficient detector comprises a detector body 1, a fixed box 2 is arranged below the detector body 1, a sliding groove 11 is formed in the middle position of the bottom upper surface of the fixed box 2, a sliding block 6 is arranged in the sliding groove 11, a buffer block 7 is arranged at the top end of the sliding block 6, a damper 12 is arranged between the buffer block 7 and the fixed box 2, a damping spring 13 is arranged on the damper 12, a pressing block 4 is arranged at the middle position of the bottom surface of the detector body 1, rollers 5 are arranged on two sides of the bottom surface of the fixed box 2, wherein the high-strength bolt can be subjected to anti-slip detection through the use of the detector body 1, the pressing block 4 at the middle position of the bottom surface of the detector body 1 can downwards squeeze the buffer block 7 in the moving process of the detector, and vibration generated by the buffer block 7 and the fixed box 2 can be effectively absorbed through the cooperation of the damper 12 and the damping spring 13, so that the detector body 1 can be damped, the detector body 1 is reduced in the moving process, the detector body is not influenced by the vibration, and the detector body 1 is not convenient to protect the detector body 1.

In one embodiment, two buffer blocks 7 are provided, and an extension spring 8 is provided between the two buffer blocks 7, wherein the impact force generated when the pressing block 4 moves can be effectively consumed through the use of the extension spring 8 between the buffer blocks 7, so that the buffering and damping effects on the detector body 1 are further improved.

In one embodiment, the slider 6 is slidably connected to the chute 11 to facilitate movement of the slider 6 in the chute 11 and thus the buffer block 7 in the stationary box 2.

In one embodiment, the press block 4 mates with the buffer block 7 to facilitate pressing the buffer block 7 downward.

In one embodiment, a handle 10 is provided on one side surface of the detector body 1, and an anti-slip cover is provided on an outer side surface of the handle 10, wherein the device can be moved by using the handle 10 and the roller 5 in cooperation, which is beneficial to improving flexibility of the device.

In one embodiment, the both sides surface of detector body 1 is equipped with stopper 9, and the one end of stopper 9 extends to the inside of the spacing groove 3 that fixed case 2 inner wall both sides were seted up, and wherein through the cooperation use of stopper 9 and spacing groove 3, can effectively carry out spacingly to detector body 1, is convenient for keep the stability of detector body 1 in the buffering in-process.

In one embodiment, the limiting block 9 is matched with the limiting groove 3, so that the limiting block 9 can conveniently move in the limiting groove 3.

In one embodiment, the front end surface of the fixed case 2 is fixedly connected with the movable plate 14 through bolts, wherein the movable plate 14 is removed by loosening the bolts, so that the parts in the fixed case 2 can be maintained and replaced.

Working principle:

during the use, can carry out anti-slip detection to high-strength bolt through the use of detector body 1, wherein at the in-process that this equipment removed, briquetting 4 of detector body 1 bottom surface intermediate position department can be extrudeed buffer block 7 downwards, through the cooperation use of buffer block 7 and damping spring 13 between fixed case 2, can effectively consume the shock that detector body 1 produced when removing and absorb, thereby can cushion the shock attenuation to detector body 1, the shock that detector body 1 produced in the removal in-process has been slowed down, the harmful effects that shock caused detector body 1 has been reduced, be convenient for protect detector body 1, wherein through the use of extension spring 8 between buffer block 7, can effectively consume the impact force that produces when briquetting 4 removes, thereby further improve the buffering shock attenuation effect to detector body 1, wherein through the use of handle 10 on detector body 1 side surface and gyro wheel 5 on the bottom surface of fixed case 2, can make this equipment remove, be favorable to improving this equipment's flexibility.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (8)

1. The utility model provides a high-strength bolt anti-slip coefficient detector, includes detector body (1), its characterized in that, the below of detector body (1) is equipped with fixed case (2), and has seted up spout (11) in the bottom upper surface intermediate position department of fixed case (2), be equipped with slider (6) in spout (11), the top of slider (6) is equipped with buffer block (7), and is equipped with attenuator (12) between buffer block (7) and fixed case (2), be equipped with damping spring (13) on attenuator (12), the bottom surface intermediate position department of detector body (1) is equipped with briquetting (4), the bottom surface both sides of fixed case (2) are equipped with gyro wheel (5).

2. The high-strength bolt anti-slip coefficient detector according to claim 1, wherein two buffer blocks (7) are provided in total, and an extension spring (8) is arranged between the two buffer blocks (7).

3. The high-strength bolt anti-slip coefficient detector according to claim 1, wherein the sliding block (6) is in sliding connection with the sliding groove (11).

4. The high-strength bolt anti-slip coefficient detector according to claim 1, wherein the pressing block (4) is matched with the buffer block (7).

5. The high-strength bolt anti-slip coefficient detector according to claim 1, wherein a handle (10) is arranged on one side surface of the detector body (1), and an anti-slip sleeve is arranged on the outer side surface of the handle (10).

6. The high-strength bolt anti-slip coefficient detector according to claim 1, wherein limiting blocks (9) are arranged on the surfaces of two sides of the detector body (1), and one end of each limiting block (9) extends to the inside of a limiting groove (3) formed in two sides of the inner wall of the fixed box (2).

7. The high-strength bolt anti-slip coefficient detector according to claim 6, wherein the limiting block (9) is matched with the limiting groove (3).

8. The high-strength bolt anti-slip coefficient detector according to claim 1, wherein the front end surface of the fixed box (2) is fixedly connected with a movable plate (14) through bolts.