CN218382211U

CN218382211U - Positioning mechanism of concrete resiliometer

Info

Publication number: CN218382211U
Application number: CN202222629932.5U
Authority: CN
Inventors: 周昊; 周杰; 孙瑶瑶; 潘义为
Original assignee: Suyuan Testing Co ltd
Current assignee: Suyuan Testing Co ltd
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2023-01-24
Anticipated expiration: 2032-10-08

Abstract

The utility model discloses a concrete resiliometer's positioning mechanism, relate to concrete resiliometer technical field, its technical scheme main points are including the folded plate, fixedly connected with T shape pole on the lateral wall of folded plate, a plurality of sleeves of fixedly connected with on the lateral wall of folded plate, and all mesh in a plurality of sleeves and be connected with the screw rod, the one end fixedly connected with conical head of T shape pole is kept away from to the screw rod, fixedly connected with slide rail on the lateral wall of folded plate, sliding connection has the slider on the slide rail, fixedly connected with bracket on the lateral wall of slider, the effect is through the cooperation of folded plate with the conical head, make the longer lateral wall of folded plate and concrete test surface become the vertical state, the resiliometer is when measuring at every turn, the homoenergetic keeps the vertical state with the concrete test surface, thereby guarantee measuring result's accuracy.

Description

Positioning mechanism of concrete resiliometer

Technical Field

The utility model relates to a concrete resiliometer technical field, more specifically say, it relates to a concrete resiliometer's positioning mechanism.

Background

The basic principle of the resiliometer is that a heavy hammer is driven by a spring and impacts an impact rod which is vertically contacted with the surface of concrete with constant kinetic energy, so that the local concrete is deformed and absorbs a part of energy, the other part of energy is converted into rebound kinetic energy of the heavy hammer, when the rebound kinetic energy is converted into potential energy, the rebound of the heavy hammer reaches the maximum distance, and the maximum rebound distance of the heavy hammer is displayed by an instrument on the basis of the rebound value, so that the resiliometer is suitable for detecting the strength of common building members, bridges and various concrete members;

in the in-service use, the axis that needs the resiliometer keeps perpendicular with the concrete test face, just can guarantee measuring result's accuracy, but current mostly relies on the experience of testing personnel to come to adjust the vertical state of resiliometer, and this angle that just can cause the resiliometer when measuring at every turn all inequality, and the error between the measuring result is great, causes the influence to detecting, consequently, we have provided a concrete resiliometer's positioning mechanism.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a positioning mechanism of concrete resiliometer.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a concrete resiliometer's positioning mechanism, includes the folded plate, fixedly connected with T shape pole on the lateral wall of folded plate, a plurality of sleeves of fixedly connected with on the lateral wall of folded plate, and all mesh in a plurality of sleeves and be connected with the screw rod, the one end fixedly connected with conical head of T shape pole is kept away from to the screw rod, fixedly connected with slide rail on the lateral wall of folded plate, sliding connection has the slider on the slide rail, fixedly connected with bracket on the lateral wall of slider.

Preferably, an adjusting block is fixedly connected between the screw rod and the conical head.

Preferably, fixedly connected with slide bar on the folded plate, sliding connection has the sliding sleeve on the slide bar, fixedly connected with bracing piece on the lateral wall of sliding sleeve, the one end fixedly connected with L shape frame that the bracing piece is close to the screw rod, the board is dialled to the one end fixedly connected with that L shape frame was kept away from to the bracing piece.

Preferably, the sliding sleeve and the folded plate are connected with each other through a spring.

Preferably, a plurality of reinforcing rods are fixedly connected between the supporting rod and the L-shaped frame.

Preferably, the side walls of the flaps are fixedly connected with arch-shaped plates.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. the longer side wall of the folded plate is vertical to the concrete test surface through the matching of the folded plate and the conical head, and the resiliometer can keep vertical to the concrete test surface during each measurement, so that the accuracy of the measurement result is ensured;

2. the screws are rotated through the adjusting blocks, when the concrete test surface is uneven, the positions of the screws can be adjusted respectively, and the longer side wall of the folded plate is ensured to be vertical to the concrete test surface;

3. after a plurality of conical heads all withstood the concrete test face, promote L shape frame and concrete test face and laminate to observe the laminating degree of L shape frame and concrete test face, thereby the auxiliary measurement personnel judge the vertical condition.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

fig. 2 is an exploded view of the slider and the bracket according to the embodiment of the present invention.

In the figure: 1. folding the plate; 2. a T-shaped rod; 3. a sleeve; 4. a screw; 5. a conical head; 6. a slide rail; 7. a slider; 8. a bracket; 9. an adjusting block; 10. a slide bar; 11. a sliding sleeve; 12. a support bar; 13. an L-shaped frame; 14. dialing a plate; 15. a spring; 16. a reinforcing bar; 17. an arched plate.

Detailed Description

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

Referring to fig. 1 to 2, the utility model provides a technical scheme: the utility model provides a concrete resiliometer's positioning mechanism, includes folded plate 1, as figure 1, the contained angle of folded plate 1 is the right angle, fixedly connected with T shape pole 2 on the lateral wall of folded plate 1, as figure 1, survey personnel can hold T shape pole 2 with the left hand to lift folded plate 1, fixedly connected with a plurality of sleeves 3 on the lateral wall of folded plate 1, and all mesh in a plurality of sleeves 3 and be connected with screw rod 4, screw rod 4 is far away from the one end fixedly connected with conical head 5 of T shape pole 2, as figure 2, a plurality of conical heads 5 all equals apart from the distance of folded plate 1, when using, all withstands concrete test surface with a plurality of conical heads 5, and the longer lateral wall of folded plate 1 just becomes vertical state with concrete test surface this moment, fixedly connected with slide rail 6 on the lateral wall of folded plate 1, sliding connection has slider 7 on slide rail 6, fixedly connected with bracket 8 on the lateral wall of slider 7, as figure 2, slider 7 can drive bracket 8 and slide along slide rail 6, and the lateral wall of folded plate 8 and the lateral wall of bracket 8 when using, when the lateral wall is long parallel to place the bracket 8, thereby guarantee that concrete resiliometer is accurate when the measurement results are all pushed and the perpendicular test surface is accomplished with the bracket 8, thereby the accurate measurement of bracket 8, the accurate rebound testing results of the bracket 1, thereby make the accurate measurement of the accurate rebound of the bracket 1, thereby the accurate measurement of the accurate rebound.

Specifically, fixedly connected with regulating block 9 between screw rod 4 and conical head 5, as fig. 2, accessible regulating block 9 rotates screw rod 4, and when concrete test face pothole is uneven, can adjust the position of a plurality of screw rods 4 respectively, and then guarantees that the longer lateral wall of folded plate 1 becomes vertical state with the concrete test face.

Specifically, a sliding rod 10 is fixedly connected to the folded plate 1, a sliding sleeve 11 is slidably connected to the sliding rod 10, a supporting rod 12 is fixedly connected to a side wall of the sliding sleeve 11, as shown in fig. 1, the sliding sleeve 11 can drive the supporting rod 12 to slide along the sliding rod 10, an L-shaped frame 13 is fixedly connected to one end of the supporting rod 12 close to the screw rod 4, the supporting rod 12 can drive the L-shaped frame 13 to move, the L-shaped frame 13 is parallel to the shorter side wall of the folded plate 1, a shifting plate 14 is fixedly connected to one end of the supporting rod 12 far away from the L-shaped frame 13, and the supporting rod 12 is conveniently driven to move through the shifting plate 14;

as shown in fig. 1-2, after a plurality of conical heads 5 all withstood the concrete test surface, the pushing of the shifting plate 14, the support rod 12 drives the L-shaped frame 13 to move, so that the L-shaped frame 13 is attached to the concrete test surface, and the attachment degree of the L-shaped frame 13 and the concrete test surface is observed, so that the auxiliary measuring personnel can judge the vertical state.

Specifically, the sliding sleeve 11 and the folded plate 1 are connected to each other through a spring 15, as shown in fig. 1, the spring 15 provides a pulling force to the sliding sleeve 11, so that the sliding sleeve 11 drives the supporting rod 12 to automatically return.

Specifically, a plurality of reinforcing rods 16 are fixedly connected between the supporting rod 12 and the L-shaped frame 13, so as to reinforce the stability of the L-shaped frame 13.

Specifically, the side wall of the folded plate 1 is fixedly connected with an arch-shaped plate 17, as shown in fig. 1, after a measurer holds the T-shaped rod 2 with a left hand, the arch-shaped plate 17 is supported by the arm of the left hand, so that the measurer can lift the folded plate 1 conveniently.

The working principle is as follows: if fig. 1-2, survey crew can hold T shape pole 2 with the left hand, thereby lift folded plate 1, when using, all withstand the concrete test face with a plurality of conical heads 5, the longer lateral wall of folded plate 1 just becomes vertical state with the concrete test face this moment, slider 7 can drive bracket 8 and slide along slide rail 6, and the removal orbit of bracket 8 parallels with the longer lateral wall of folded plate 1, place the resiliometer on bracket 8, and promote bracket 8, bracket 8 drives the resiliometer and removes and accomplish the measurement, with the help of the cooperation of folded plate 1 and conical head 5, make the resiliometer when measuring at every turn, all can keep vertical state with the concrete test face, thereby guarantee measuring result's accuracy.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that modifications and embellishments within the scope of the present disclosure may be made by those skilled in the art without departing from the principles of the present disclosure.

Claims

1. The utility model provides a concrete resiliometer's positioning mechanism, includes folded plate (1), characterized by: fixedly connected with T shape pole (2) on the lateral wall of folded plate (1), a plurality of sleeves of fixedly connected with (3) are gone up to the lateral wall of folded plate (1), and all mesh in a plurality of sleeves (3) and be connected with screw rod (4), the one end fixedly connected with conical head (5) of T shape pole (2) are kept away from in screw rod (4), fixedly connected with slide rail (6) on the lateral wall of folded plate (1), sliding connection has slider (7) on slide rail (6), fixedly connected with bracket (8) on the lateral wall of slider (7).

2. The positioning mechanism of a concrete rebound apparatus as set forth in claim 1, wherein: an adjusting block (9) is fixedly connected between the screw rod (4) and the conical head (5).

3. The positioning mechanism of a concrete rebound apparatus as set forth in claim 1, wherein: fixedly connected with slide bar (10) on folded plate (1), sliding connection has sliding sleeve (11) on slide bar (10), fixedly connected with bracing piece (12) on the lateral wall of sliding sleeve (11), one end fixedly connected with L shape frame (13) that bracing piece (12) are close to screw rod (4), one end fixedly connected with that L shape frame (13) was kept away from in bracing piece (12) dials board (14).

4. The positioning mechanism for a concrete rebound instrument as set forth in claim 3, wherein: the sliding sleeve (11) and the folded plate (1) are connected with each other through a spring (15).

5. The positioning mechanism of a concrete rebound apparatus as set forth in claim 3, wherein: a plurality of reinforcing rods (16) are fixedly connected between the supporting rod (12) and the L-shaped frame (13).

6. The positioning mechanism of a concrete rebound instrument as set forth in claim 1, wherein: the side wall of the folded plate (1) is fixedly connected with an arch plate (17).