CN218443654U

CN218443654U - Reinforcing bar protective layer thickness detection device

Info

Publication number: CN218443654U
Application number: CN202222833344.3U
Authority: CN
Inventors: 殷岷; 王聪
Original assignee: Yunnan Miqing Construction Engineering Quality Inspection Co ltd
Current assignee: Yunnan Miqing Construction Engineering Quality Inspection Co ltd
Priority date: 2022-10-26
Filing date: 2022-10-26
Publication date: 2023-02-03
Anticipated expiration: 2032-10-26

Abstract

The utility model relates to a reinforcing bar protective layer detects technical field, and discloses a reinforcing bar protective layer thickness detection device, including outer frame, the inside of outer frame is provided with adjustment mechanism, adjustment mechanism's surface is connected with the internal frame, the inside of internal frame is provided with carries out measuring detection mechanism to reinforcing bar protective layer's thickness, detection mechanism includes fixed frame, fixed frame's end department is provided with the locking mechanical system that can fasten fixed frame and internal frame. This reinforcing bar protective layer thickness detection device possesses and need not operating personnel and ascend a height and measure, can fold after using the completion and reduce the volume, and the advantage of being convenient for accomodate and carrying has solved the reinforcing bar protective layer thickness testing process commonly used and needs the manpower to use the tape measure to measure, when measuring position is higher, needs operating personnel to ascend a height and measure, the problem that wastes time and energy.

Description

Reinforcing bar protective layer thickness detection device

Technical Field

The utility model relates to a protective steel bar layer detects technical field, specifically is a protective steel bar layer thickness detection device.

Background

The steel bar protection layer thickness is the distance on steel bar outward flange surface to concrete protection layer surface, needs the manpower to use the tape measure to measure among the steel bar protection layer thickness testing process commonly used, when the measured position is higher, needs operating personnel to ascend a height and measure, wastes time and energy, consequently needs a steel bar protection layer thickness detection device to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a reinforcing bar protective layer thickness detection device possesses and need not operating personnel and ascend a height and measure, can fold after using the completion and reduce the volume, and the advantage of being convenient for accomodate and carrying has solved reinforcing bar protective layer thickness testing process commonly used and needs the manpower to use the tape measure to measure, when measuring position is higher, needs operating personnel to ascend a height and measure, the problem that wastes time and energy.

(II) technical scheme

The utility model provides an above-mentioned technical problem's technical scheme as follows: the utility model provides a reinforcing bar protective layer thickness detection device, includes outer frame, the inside of outer frame is provided with adjustment mechanism, adjustment mechanism's surface connection has the internal frame, the inside of internal frame is provided with carries out measuring detection mechanism to reinforcing bar protective layer's thickness, detection mechanism includes fixed frame, fixed frame's end department is provided with the locking mechanical system that can fasten fixed frame and internal frame.

Preferably, adjustment mechanism installs the threaded rod at outer frame inboard surface including rotating, the bottom fixed mounting of threaded rod has adjust knob, the inboard of outer frame and the symmetrical position department fixed mounting who is located the threaded rod have the gag lever post, the threaded rod all is provided with the movable block with the surface of gag lever post.

Preferably, a fixing rod is fixedly installed on one side surface of the movable block relative to the inner frame, and the inner frame is connected with the movable block through the fixing rod.

Preferably, the fixed frame is movably arranged inside the inner frame, the graduated scales are fixedly arranged on the front face and the back face of the fixed frame, the long rod is arranged inside the fixed frame, two sets of moving blocks are slidably arranged on the surface of the long rod, first springs are arranged on the two sets of moving blocks on the opposite sides, measuring plates are fixedly arranged on the surfaces of the bottoms of the moving blocks of each set, pointers are fixedly arranged on the surfaces of the measuring plates of each set, and fixing knobs are arranged at the end threads of the fixed frame.

Preferably, the inner frame is fixedly provided with a rotating rod inside, the fixing frame is rotatably arranged on the surface of the rotating rod, and the fixing frame and the rotating rod are fastened through a fixing knob.

Preferably, the locking mechanism comprises a sliding rod fixedly installed inside the end of the fixed frame, a locking block is installed on the surface of the sliding rod in a sliding mode, a poking plate is connected to the surface of the locking block, and a second spring is sleeved on the surface of the sliding rod.

Preferably, the surface of the fixed frame is provided with a mounting groove, the sliding rod is fixedly mounted in the mounting groove, and the bottom of the inner frame inner wall is provided with a clamping groove matched with the locking block.

The utility model has the advantages that:

1) This reinforcing bar protective layer thickness detection device, when measuring higher department, it is fixed through fixed knob after making it and outer frame perpendicular to rotate fixed frame, when carrying out altitude mixture control to fixed frame, it drives the threaded rod and rotates to rotate adjust knob, drive the internal frame through the movable block and carry out length adjustment, and then need not the manpower and ascend a height and measure, time saving and labor saving, during the measurement earlier hug closely one side of protective layer with a set of measuring plate, remove to the opposite side again and make another set of measuring plate will hug closely the opposite side of protective layer, and then drive the pointer at the surface displacement of scale, operating personnel can directly read out the scale, and is easy to operate.

2) This reinforcing bar protective layer thickness detection device, after the measurement was accomplished, loosen fixed knob, stir the board through nipping and drive the locking block and retract, rotate fixed frame and make its inside that gets into the internal frame after loosen and stir the board and drive the surface of locking block joint at the internal frame under the effect of second spring to guarantee fixed frame's stability, the backspinning adjust knob drive the internal frame can fall to the inside of outer frame can, reduced the volume of this device, portable greatly.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of the adjusting mechanism of the present invention;

FIG. 3 is a schematic view of a partial structure of the detecting mechanism of the present invention;

FIG. 4 is a schematic structural view of the locking mechanism of the present invention;

fig. 5 is an enlarged view of a portion a in fig. 4 according to the present invention.

In the figure: 1. an outer frame; 2. an adjustment mechanism; 201. a threaded rod; 202. adjusting a knob; 203. a limiting rod; 204. a movable block; 3. an inner frame; 4. a detection mechanism; 401. a fixed frame; 402. a graduated scale; 403. a long rod; 404. a moving block; 405. a first spring; 406. measuring the plate; 407. a pointer; 408. fixing the knob; 5. a locking mechanism; 501. a slide bar; 502. a locking block; 503. a poking plate; 504. a second spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

In the first embodiment, as shown in fig. 1 to 4, a device for detecting the thickness of a steel bar protection layer, the utility model comprises an outer frame 1, an adjusting mechanism 2 is arranged inside the outer frame 1, the surface of the adjusting mechanism 2 is connected with an inner frame 3, a detecting mechanism 4 for measuring the thickness of the steel bar protection layer is arranged inside the inner frame 3, and the detecting mechanism 4 comprises a fixed frame 401;

the adjusting mechanism 2 comprises a threaded rod 201 rotatably mounted on the surface of the inner side of the outer frame 1, an adjusting knob 202 is fixedly mounted at the bottom end of the threaded rod 201, limiting rods 203 are fixedly mounted on the symmetrical positions of the threaded rod 201 on the inner side of the outer frame 1, and movable blocks 204 are arranged on the surfaces of the threaded rod 201 and the limiting rods 203;

inside frame 3 including fixed frame 401 activity sets up, fixed frame 401's the equal fixed mounting in front and the back has scale 402, fixed frame 401's internally mounted has stock 403, the surface slidable mounting of stock 403 has two sets of movable blocks 404, first spring 405 is all installed to one side that two sets of movable blocks 404 carried on the back mutually, the equal fixed mounting in bottom surface of every group movable block 404 has measuring board 406, the equal fixed mounting in surface of every group measuring board 406 has pointer 407, fixed frame 401's end threaded mounting has fixed knob 408.

Specifically, the movable block 204 is fixedly provided with a fixing rod relative to one side surface of the inner frame 3, the inner frame 3 is connected with the movable block 204 through the fixing rod, and the stability of the inner frame 3 in the length adjusting process can be ensured through the set structure.

Specifically, the inside fixed mounting of internal frame 3 has the bull stick, and fixed frame 401 is rotatable to be installed on the surface of bull stick, and the two fastens through fixed knob 408, can be convenient for fold fixed frame 401 through this structure that sets up and accomodate, operate simple structure through the convenience.

Second embodiment, as shown in fig. 1, 4 and 5, on the basis of the first embodiment, a locking mechanism 5 capable of fastening the fixed frame 401 and the inner frame 3 is disposed at an end of the fixed frame 401, the locking mechanism 5 includes a sliding rod 501 fixedly mounted inside the end of the fixed frame 401, a locking block 502 is slidably mounted on a surface of the sliding rod 501, a toggle plate 503 is connected to a surface of the locking block 502, and a second spring 504 is sleeved on a surface of the sliding rod 501.

Specifically, the mounting groove has been seted up on fixed frame 401's surface, and slide bar 501 fixed mounting is in the inside of mounting groove, and the draw-in groove with locking block 502 looks adaptation is seted up to the bottom of internal frame 3 inner wall, can guarantee the stability of being connected between fixed frame 401 and the internal frame 3 through this structure that sets up to be convenient for accomodate and fold.

The working principle is as follows: when the higher position is measured, the fixing frame 401 is rotated to be perpendicular to the outer frame 1 and then fixed through the fixing knob 408, when the fixing frame 401 is subjected to height adjustment, the adjusting knob 202 is rotated to drive the threaded rod 201 to rotate, the movable block 204 drives the inner frame 3 to carry out length adjustment, manual climbing measurement is not needed, time and labor are saved, one group of measuring plates 406 is firstly attached to one side of the protective layer and then moves towards the other side, so that the other group of measuring plates 406 is attached to the other side of the protective layer, the pointer 407 is driven to move on the surface of the graduated scale 402, an operator can directly read scales, the operation is simple, after the measurement is completed, the fixing knob 408 is loosened, the locking block 502 is driven to retract by pinching the poking plate 503, the poking plate 503 is loosened after the fixing frame 401 is rotated to enter the inner frame 3, the poking plate 503 is loosened to drive the locking block 502 to be clamped on the surface of the inner frame 3 under the action of the second spring 504, the stability of the fixing frame 401 is ensured, the fixing frame 202 is reversely rotated and drives the fixing frame 3 to fall into the inner frame 1, the volume of the device is greatly reduced, and the carrying is convenient.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, the element defined by the phrases "comprising one of" \8230; "does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises said element, and the terms" left "," right "," top ", and" bottom "as set forth herein refer to when in the laid out state as in fig. 1. As used herein, "front" and "back" refer to the operator facing the dispensing apparatus, being closer to the operator as the front, and being farther from the operator as the back.

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

1. The utility model provides a reinforcing bar protective layer thickness detection device, includes outer frame (1), its characterized in that: the inside of outer frame (1) is provided with adjustment mechanism (2), the surface connection of adjustment mechanism (2) has inner frame (3), the inside of inner frame (3) is provided with carries out measuring detection mechanism (4) to the thickness of reinforcing bar protective layer, detection mechanism (4) are including fixed frame (401), the end department of fixed frame (401) is provided with locking mechanical system (5) that can fasten fixed frame (401) and inner frame (3).

2. The reinforcing bar protective layer thickness detection device of claim 1, characterized in that: adjustment mechanism (2) are including rotating threaded rod (201) of installing at outer frame (1) inboard surface, the bottom fixed mounting of threaded rod (201) has adjust knob (202), the inboard of outer frame (1) and the symmetrical position department fixed mounting who is located threaded rod (201) have gag lever post (203), threaded rod (201) all are provided with movable block (204) with the surface of gag lever post (203).

3. The reinforcing bar protective layer thickness detection device of claim 2, characterized in that: the movable block (204) is fixedly provided with a fixed rod relative to the surface of one side of the inner frame (3), and the inner frame (3) is connected with the movable block (204) through the fixed rod.

4. The reinforcing bar protective layer thickness detection device of claim 1, characterized in that: the movable scale-adjustable ruler is characterized in that the fixed frame (401) is movably arranged inside the inner frame (3), the front face and the back face of the fixed frame (401) are fixedly provided with a graduated scale (402), the fixed frame (401) is internally provided with a long rod (403), the surface of the long rod (403) is slidably provided with two sets of moving blocks (404), two sets of moving blocks (404) are respectively provided with a first spring (405) at the back side, the bottom surface of each moving block (404) is fixedly provided with a measuring plate (406), the surface of each measuring plate (406) is fixedly provided with a pointer (407), and the end of the fixed frame (401) is provided with a fixed knob (408) through threads.

5. The device for detecting the thickness of the steel bar protection layer according to claim 4, wherein: the inner frame (3) is fixedly provided with a rotating rod inside, the fixed frame (401) can be rotatably arranged on the surface of the rotating rod, and the fixed frame and the rotating rod are fastened through a fixed knob (408).

6. The reinforcing bar protective layer thickness detection device of claim 1, characterized in that: locking mechanical system (5) are including fixed mounting at inside slide bar (501) of fixed frame (401) end, the surperficial slidable mounting of slide bar (501) has locking piece (502), the surface connection of locking piece (502) has dials board (503), the surface cover of slide bar (501) is equipped with second spring (504).

7. The device for detecting the thickness of the steel bar protection layer according to claim 6, wherein: the surface of the fixed frame (401) is provided with a mounting groove, the sliding rod (501) is fixedly mounted in the mounting groove, and the bottom of the inner wall of the inner frame (3) is provided with a clamping groove matched with the locking block (502).