CN216954289U

CN216954289U - Reinforcing bar protective layer detects positioner

Info

Publication number: CN216954289U
Application number: CN202220752424.3U
Authority: CN
Inventors: 别佃奎; 方斌; 白洪宇; 吴祖全; 赵阳
Original assignee: Jiangsu Jieda Traffic Engineering Group Co ltd
Current assignee: Jiangsu Jieda Traffic Engineering Group Co ltd
Priority date: 2022-04-02
Filing date: 2022-04-02
Publication date: 2022-07-12
Anticipated expiration: 2032-04-02

Abstract

The utility model relates to the technical field of building detection equipment, in particular to a reinforcing steel bar protective layer detection positioning device, which comprises: the outer side surface of the rotating rod is provided with a first thread, and one end of the rotating rod is provided with an abutting joint head; the center of the limiting device is provided with a threaded hole, and the threaded hole is sleeved on the first thread; stop the pole, one end and stop device fixed connection, the other end extends to the direction of keeping away from the butt head. The utility model aims to provide a steel bar protection layer detection positioning device aiming at the defects in the prior art, which has a simple structure, has the functions of detection and adjustment and improves the construction efficiency of personnel.

Description

Reinforcing bar protective layer detects positioner

Technical Field

The utility model relates to the technical field of building detection equipment, in particular to a reinforcing steel bar protective layer detection positioning device.

Background

The range of reinforcing bar outward flange to component surface is the reinforcing bar protective layer in the structural component, and the requirement of its thickness has the design specification in industry, consequently needs to use corresponding check out test set to measure and adjust the thickness of reinforcing bar protective layer to guarantee that the thickness of reinforcing bar protective layer accords with the requirement in the design specification. The existing detection device has the defects of complex structure, large volume, inconvenience in moving and operation in a narrow space, and inaccurate detection result caused by difficult operation; meanwhile, the existing detection device can only detect the thickness value, and personnel also need to adjust the position of the reinforcing steel bar protection layer by other methods and detect the reinforcing steel bar protection layer again, so that the efficiency is low.

In view of the above problems, the designer designs a steel bar protection layer detection positioning device based on practical experience and professional knowledge that the engineering of such products is applied for many years and is actively researched and innovated in cooperation with the application of theory, the structure of the device is simple, the device has the functions of detection and adjustment, and the construction efficiency of personnel is improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a reinforcing steel bar protective layer detection positioning device aiming at the defects in the prior art, and solves the problems that the conventional reinforcing steel bar protective layer detection equipment is inconvenient to operate due to complex structure and large volume, and the reinforcing steel bar protective layer cannot be directly adjusted.

In order to achieve the above object, the present invention adopts a technical solution comprising:

the outer side surface of the rotating rod is provided with a first thread, and one end of the rotating rod is provided with an abutting joint head;

the center of the limiting device is provided with a threaded hole, and the threaded hole is sleeved on the first thread;

and one end of the blocking rod is fixedly connected with the limiting device, and the other end of the blocking rod extends towards the direction far away from the abutting head.

Further, the abutting joint is in a shape gradually converging outwards.

Further, the outermost end of the abutting joint is spherical.

Further, the limiting device is of a disc-shaped structure.

Furthermore, the center of the limiting device is provided with an extension section extending along the length direction of the rotating rod.

Further, the extension section extends towards the abutment head.

Further, a second thread is arranged on the side face of the blocking rod, and two second nuts are sleeved on the side face of the blocking rod; the limiting device is provided with a through hole, the stop rod penetrates through the through hole, and the two second nuts respectively abut against the end faces of the two sides of the limiting device.

Further, the screw driver also comprises a second nut which is sleeved on the first thread.

Through the technical scheme of the utility model, the following technical effects can be realized:

the utility model provides a reinforcing bar protective layer detects positioner, through the cooperation of swing arm, stop device and stop the pole, can make the device have simultaneously and detect and the adjustment function to the whole portable of device makes things convenient for personnel to use, can improve personnel's efficiency of construction effectively.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a device for detecting and positioning a steel bar protection layer according to an embodiment of the present invention;

FIG. 2 is a side cross-sectional view of the steel bar protection layer detecting and positioning device in the embodiment of the present invention;

FIG. 3 is a schematic diagram of a device for detecting and positioning a steel bar protection layer according to an embodiment of the present invention;

reference numerals: the device comprises a rotary rod 1, an abutting head 11, a limiting device 2, an extension section 21 and a blocking rod 3.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it should be noted that the orientations or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like are based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

A steel bar protection layer detection positioning device is shown in figures 1-3 and comprises:

the outer side surface of the rotating rod 1 is provided with a first thread, and one end of the rotating rod is provided with a butting head 11; a plane is arranged on the side surface of the rotary rod 1, and scales are arranged on the plane;

the center of the limiting device 2 is provided with a threaded hole, the threaded hole is sleeved on the first thread and matched with the first thread, and the limiting device 2 can slide on the rotary rod 1 by rotating the rotary rod 1;

one end of the blocking rod 3 is fixedly connected with the limiting device 2, and the other end of the blocking rod extends towards the direction far away from the abutting joint head 11.

Specifically, the detection and use mode of the device is as follows: rotate stop device 2 earlier to the one end that is close to butt head 11 as far as possible, later put into the device between peripheral reinforcing bar and the template, make butt head 11 support the template, later rotate swing arm 1, it can laminate with peripheral reinforcing bar to block pole 3, thereby prevent stop device 2 to rotate, thereby can make stop device 2 remove along with the rotation of swing arm 1 gradually, when stop device 2's terminal surface and reinforcing bar contact, can take out the device, read the scale that stop device 2 terminal surface corresponds this moment, can detect out whether the reinforcing bar protective layer meets the requirements. Simultaneously, this device still has the adjustment function: when the thickness of the steel bar protective layer is smaller, the steel bar protective layer is not taken out after the end face of the limiting device 2 is contacted with the steel bar, but the rotating rod 1 is continuously rotated, so that the limiting device 2 can push the steel bar until the scale corresponding to the limiting device 2 meets the requirement, then the cushion block is placed between the steel bar and the template for positioning, the adjustment is completed, and then the device can be taken out.

In the present apparatus, the contact head 11 is preferably formed in a shape gradually converging outward, and the outermost end of the contact head 11 is formed in a spherical surface, so that friction between the contact head 11 and the die plate is reduced, and the swing lever 1 can be more easily rotated.

Stop device 2 is preferred to be disc structures such as disc, square plate, and disc structure has the great terminal surface of area, can effectively increase the area of contact of 2 terminal surfaces of stop device and reinforcing bar to also more stable when making the testing result more accurate, promoting the reinforcing bar motion. Preferably set up at stop device 2 center along the extension section 21 that 1 length direction of swing arm extended, the extension section can increase the length of screw hole to increase stop device 2 and swing arm 1's area of contact, make stop device 2 be difficult to produce crooked, rock, and then can further guarantee the accuracy of testing result and adjustment reinforcing bar position. The extension 21 preferably extends towards the abutment head 11 to avoid interference between the extension 21 and the bar and to avoid interference with the normal operation of the device.

As a preferable arrangement mode of the blocking rod 3, a second thread is arranged on the side surface of the blocking rod 3, and two second nuts are sleeved on the side surface; stop device 2 sets up the through-hole, blocks that pole 3 passes the through-hole, and two second nuts support stop device 2's both sides terminal surface respectively to can make the length that blocks pole 3 can adjust.

The device is preferably further provided with a second nut which is sleeved on the first thread, and the second nut can be used for abutting against the limiting device 2 to fix the limiting device 2 when being detected, so that the rotating rod 1 or the limiting device 2 is prevented from rotating accidentally in the taking-out process of the device, and the detection accuracy is ensured; the second nut is when the adjustment, can revolve earlier to the scale that needs were adjusted, later uses stop device 2 to promote the reinforcing bar again, and when stop device 2 offseted with the second nut, the position adjustment of explanation reinforcing bar targets in place, avoids personnel to remove the reinforcing bar too much because of unclear scale.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a steel bar protection layer detects positioner which characterized in that includes:

a rotating rod (1), the outer side surface of which is provided with a first thread, and one end of which is provided with a butting head (11);

the center of the limiting device (2) is provided with a threaded hole, and the threaded hole is sleeved on the first thread;

one end of the blocking rod (3) is fixedly connected with the limiting device (2), and the other end of the blocking rod extends towards the direction far away from the abutting head (11).

2. The device for detecting and positioning the steel bar protection layer according to claim 1, wherein the abutting head (11) is in a shape gradually converging outwards.

3. The steel bar protection layer detecting and positioning device as claimed in claim 2, wherein the outermost end of the abutting head (11) is spherical.

4. The steel bar protection layer detecting and positioning device according to claim 1, wherein the limiting device (2) is in a disc-shaped structure.

5. The reinforcement protection layer detection and positioning device according to claim 4, wherein an extension section (21) extending along the length direction of the rotating rod (1) is arranged at the center of the limiting device (2).

6. The reinforcement protection layer detection and positioning device according to claim 5, wherein the extension section (21) extends towards the abutting head (11).

7. The steel bar protection layer detecting and positioning device is characterized in that a second thread is arranged on the side surface of the blocking rod (3), and two second nuts are sleeved on the blocking rod; the limiting device (2) is provided with a through hole, the blocking rod (3) penetrates through the through hole, and the two second nuts respectively abut against the end faces of the two sides of the limiting device (2).

8. The device for detecting and positioning the steel bar protection layer according to claim 1, further comprising a second nut sleeved on the first thread.