CN219978045U - Positioning device of concrete resiliometer - Google Patents

Abstract

The utility model discloses a positioning device of a concrete resiliometer, which comprises a concrete resiliometer body, wherein a pushing part is arranged on the concrete resiliometer body and comprises a guide part arranged on the outer side of the concrete resiliometer body, a plurality of positioning parts are arranged on the guide part, and each positioning part comprises a support part arranged on the guide part. According to the utility model, the unfolded supporting piece is abutted with the to-be-concrete detection layer, and the positioning cone is used for positioning and anti-skid, so that the concrete resiliometer body is vertical to the to-be-concrete detection layer, and meanwhile, one positioning cone can be used as a rotating fulcrum, so that the same moving distance of each time is ensured, the detection accuracy is improved, and meanwhile, the positioning piece is completely contained, the concrete resiliometer body containing groove is formed in the positioning piece, so that the concrete resiliometer body is provided with hidden protection, and the protection effect and the safety of the concrete resiliometer body in the carrying and using process are ensured.

Description

Positioning device of concrete resiliometer

Technical Field

The utility model relates to the technical field of concrete resiliometers, in particular to a positioning device of a concrete resiliometer.

Background

The existing concrete resiliometer needs to ensure that the axis of the concrete resiliometer is always vertical to a concrete test surface when in detection, a plurality of test areas are set during detection, and each test area needs to detect 16 test points which are uniformly distributed. The existing concrete resiliometer needs to be constantly adjusted to be held according to experience by a detector to ensure that the concrete resiliometer is perpendicular to a concrete test surface, and the distance between 16 test points in a detection area also needs to be judged according to experience by the detector.

However, depending on experience of a detecting person, an error is inevitably caused in the distance between the concrete rebound tester and the concrete test surface and between the concrete rebound tester and the test point, and due to the fact that the working intensity of the detecting work is high, the rebound frequency is high during the detection, and along with the decline of physical ability of the detecting person, the error is further increased, so that the detecting effect is affected.

Disclosure of Invention

The utility model aims to provide a positioning device of a concrete resiliometer, which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a positioner of concrete resiliometer, includes the concrete resiliometer body, be provided with the biasing member on the concrete resiliometer body, the biasing member is including setting up the guide in the concrete resiliometer body outside, be provided with a plurality of setting element on the guide, the setting element is including setting up the support piece on the guide.

Preferably, a sleeve is arranged on the guide piece, a push-pull rod is connected to the sleeve in a sliding manner, and the lower end of the push-pull rod penetrates through the guide piece and is fixedly connected with the concrete resiliometer body.

Preferably, the guide piece comprises a connecting cover arranged on the sleeve, a guide sleeve is arranged on the inner side of the connecting cover, the concrete resiliometer body is arranged in the guide sleeve in a sliding mode, and four hinge grooves are formed in the connecting cover.

Preferably, the support piece comprises a support plate hinged in the hinge groove, one side, far away from the push-pull rod, of the support plate is provided with a support block, and the support block is provided with a positioning cone.

Preferably, a sliding groove is formed in the inner side of the supporting plate, a sliding block is arranged in the sliding groove in a sliding mode, and a connecting rod is hinged to the sliding block and hinged to the guiding sleeve.

Preferably, a rubber cushion is arranged on the inner side of the guide sleeve.

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

1. according to the utility model, through the matched use of the guide piece and the positioning piece, the unfolded support piece is abutted with the to-be-detected layer, and the positioning cone is used for positioning and anti-slip, so that the concrete resiliometer body is vertical to the to-be-detected layer, and meanwhile, one positioning cone can be used as a rotating fulcrum, so that the same moving distance of each time is ensured, and the detection accuracy is improved;

2. the concrete resiliometer body storage groove is formed in the positioning piece, and the positioning piece is arranged on the side of the concrete resiliometer body storage groove.

Drawings

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

FIG. 2 is a schematic view of a second perspective view of the present utility model;

fig. 3 is a schematic perspective view of a third perspective view of the present utility model.

In the figure: 1. a concrete resiliometer body; 2. a pushing member; 201. a push-pull rod; 202. a sleeve; 203. a guide member; 2031. a connection cover; 2032. a guide sleeve; 3. a positioning piece; 301. a support; 3011. a support plate; 3012. a support block; 3013. positioning cone; 302. a slide block; 303. and (5) connecting a rod.

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.

Referring to fig. 1-3, the present utility model provides a technical solution: the positioning device of the concrete resiliometer comprises a concrete resiliometer body 1, wherein a pushing piece 2 is arranged on the concrete resiliometer body 1, the pushing piece 2 comprises a guide piece 203 arranged on the outer side of the concrete resiliometer body 1, a plurality of positioning pieces 3 are arranged on the guide piece 203, and the positioning pieces 3 comprise supporting pieces 301 arranged on the guide piece 203;

the sleeve 202 is arranged on the guide piece 203, the push-pull rod 201 is connected on the sleeve 202 in a sliding way, and the lower end of the push-pull rod 201 passes through the guide piece 203 and is connected with the concrete resiliometer body 1 through a bolt;

the guide member 203 comprises a connecting cover 2031 arranged on the sleeve 202, a guide sleeve 2032 is arranged on the inner side of the connecting cover 2031, the concrete resiliometer body 1 is slidably arranged in the guide sleeve 2032, and four hinge grooves are formed in the connecting cover 2031;

the supporting piece 301 comprises a supporting plate 3011 which is hinged in a hinge groove, a supporting block 3012 is arranged on one side, far away from the push-pull rod 201, of the supporting plate 3011, a positioning cone 3013 is arranged on the supporting block 3012, the unfolded supporting piece 301 is abutted to a to-be-detected layer of concrete, positioning and anti-slip are carried out through the positioning cone 3013, the concrete resiliometer body 1 is vertical to the to-be-detected layer of concrete, and meanwhile, one positioning cone 3013 is used as a rotating fulcrum, so that the same moving distance of each time is guaranteed, and the detection accuracy is improved;

a sliding groove is arranged on the inner side of the supporting plate 3011, a sliding block 302 is arranged in the sliding groove in a sliding way, a connecting rod 303 is hinged on the sliding block 302, and the connecting rod 303 is hinged with a guide sleeve 2032;

the rubber cushion is installed to the inboard of uide bushing 2032, accomodates groove at setting element 3 inside with concrete resiliometer body 1, and then realizes providing hidden protection to concrete resiliometer body 1, and protection effect and the security of guarantee concrete resiliometer body 1 in carrying the use.

Working principle: when the concrete rebound device is used, the supporting piece 301 is unfolded, the unfolded supporting piece 301 is abutted against a to-be-detected concrete layer, the positioning cone 3013 is used for positioning and anti-skidding, the concrete rebound device body 1 is vertical to the to-be-detected concrete layer, the push-pull rod 201 is pushed to enable the concrete rebound device body 1 to be in contact with the to-be-detected concrete layer and complete detection, after detection is finished, one of the positioning cones 3013 is used as a rotating fulcrum to rotate 180 degrees upwards or horizontally for a single time, the horizontal and vertical distance movement of the concrete rebound device body 1 is realized, the moving distance of each time is further ensured to be the same, the detection accuracy is improved, the positioning piece 3 can be completely stored, the storage groove of the concrete rebound device body 1 is arranged inside the positioning piece 3, further the hidden protection is realized for the concrete rebound device body 1, the protection effect and the safety of the concrete rebound device body 1 in the carrying and using process are ensured, and the concrete rebound device has the advantages of convenience in use and good use effect.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. The utility model provides a positioner of concrete resiliometer, includes concrete resiliometer body (1), its characterized in that: the concrete resiliometer comprises a concrete resiliometer body (1), wherein a pushing piece (2) is arranged on the concrete resiliometer body (1), the pushing piece (2) comprises a guide piece (203) arranged on the outer side of the concrete resiliometer body (1), a plurality of positioning pieces (3) are arranged on the guide piece (203), and the positioning pieces (3) comprise supporting pieces (301) arranged on the guide piece (203);

the guide piece (203) is provided with a sleeve (202), the sleeve (202) is connected with a push-pull rod (201) in a sliding manner, and the lower end of the push-pull rod (201) penetrates through the guide piece (203) and is fixedly connected with the concrete resiliometer body (1);

the guide piece (203) comprises a connecting cover (2031) arranged on the sleeve (202), a guide sleeve (2032) is arranged on the inner side of the connecting cover (2031), the concrete resiliometer body (1) is arranged in the guide sleeve (2032) in a sliding mode, and four hinge grooves are formed in the connecting cover (2031).

2. A positioning device for a concrete resiliometer according to claim 1, characterized in that: the support piece (301) comprises a support plate (3011) which is hinged in the hinge groove, a support block (3012) is arranged on one side, far away from the push-pull rod (201), of the support plate (3011), and a positioning cone (3013) is arranged on the support block (3012).

3. A positioning device for a concrete resiliometer according to claim 2, characterized in that: the inner side of the supporting plate (3011) is provided with a sliding groove, a sliding block (302) is arranged in the sliding groove in a sliding mode, a connecting rod (303) is hinged to the sliding block (302), and the connecting rod (303) is hinged to a guide sleeve (2032).

4. A positioning device for a concrete resiliometer according to claim 3, characterized in that: the inner side of the guide sleeve (2032) is provided with a rubber cushion.