CN210690306U

CN210690306U - Concrete compressive strength detects uses portable resiliometer

Info

Publication number: CN210690306U
Application number: CN201921703022.9U
Authority: CN
Inventors: 闫川川
Original assignee: Hubei Jianyan Kefeng Engineering Quality Detection Co ltd
Current assignee: Hubei Jianyan Kefeng Engineering Quality Detection Co ltd
Priority date: 2019-10-12
Filing date: 2019-10-12
Publication date: 2020-06-05
Anticipated expiration: 2029-10-12

Abstract

The utility model discloses a portable resiliometer for detecting concrete compressive strength, which comprises a limiting plate, a resiliometer body, a lantern ring and a rubber sleeve, the outer side of the resiliometer body is sleeved with a rubber sleeve, the rubber sleeve is provided with a limiting groove, the rubber sleeve is provided with a lantern ring through the limiting groove in a limiting way, a limiting block is arranged on the outer side of the sleeve ring, a limiting hole is arranged on the limiting block in a penetrating way, a through hole is arranged on the limiting plate in a penetrating way, the size of the through hole is matched with the size and the position of a rebound rod of the resiliometer body, a threaded hole is arranged on the surface of one side of the limit plate in a penetrating way, the limiting plate is connected with a limiting rod through a threaded hole, threaded rods are arranged at both ends of the limiting rod, the limiting rod is in threaded connection with the threaded hole and the nut through the threaded rod, and the diameter of the limiting rod is matched with the inner diameter of the limiting hole in size. The utility model discloses possess and can make and remain vertically advantage throughout between resiliometer and the component when using.

Description

Concrete compressive strength detects uses portable resiliometer

Technical Field

The utility model relates to a concrete resiliometer technical field specifically is a concrete compressive strength detects uses portable resiliometer.

Background

The concrete resiliometer is a kind of detector, and is suitable for detecting the strength of general building member, bridge and various concrete members (plate, beam, column and bridge). When the tester is used, the axis of the resiliometer is ensured to be vertical to a concrete testing surface all the time, the force is uniformly and slowly applied, the tester is centered and aligned with the testing surface, and the tester is slowly pushed and quickly read. However, when the concrete rebound apparatus is used, an operator holds the concrete rebound apparatus by hand to detect a concrete member, and due to manual operation, it is difficult to ensure that the axis of the concrete rebound apparatus is always perpendicular to the test surface of the concrete member, so that a large human error is generated during detection, and the detection precision is affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a concrete compressive strength detects uses portable resiliometer, possess and can make and remain the vertically advantage throughout between resiliometer and the component when using, concrete resiliometer has been solved when using, it detects to the concrete component through the handheld concrete resiliometer of operating personnel, because be manual operation, it remains perpendicularly throughout to be difficult to guarantee the axis of concrete resiliometer and the test surface of concrete component, consequently can produce great human error when detecting, thereby the problem of precision is detected in the influence.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a concrete compressive strength detects uses portable resiliometer, includes limiting plate, resiliometer body, the lantern ring and rubber sleeve, the rubber sleeve has been cup jointed in the outside of resiliometer body, the spacing groove has been seted up on the rubber sleeve, the rubber sleeve is through the spacing lantern ring of installing of spacing groove, the outside of the lantern ring is equipped with the stopper, run through on the stopper and seted up spacing hole, run through on the limiting plate and seted up the through-hole, a side surface of limiting plate runs through set up threaded hole, the limiting plate is connected with the gag lever post through the screw hole, the one end that the gag lever post deviates from the limiting plate is.

Preferably, the size of the through hole is matched with the size and the position of a rebound rod of the resiliometer body.

Preferably, the diameter of the limiting rod is matched with the inner diameter of the limiting hole.

Preferably, threaded rods are arranged at two ends of the limiting rod, and the limiting rod is in threaded connection with the threaded holes and the nuts through the threaded rods.

Preferably, the number of the threaded holes and the number of the limiting holes are four, and the threaded holes correspond to the positions of the limiting holes.

Preferably, the size of the lantern ring is matched with that of the limiting groove.

Compared with the prior art, the beneficial effects of the utility model are that: by arranging the limiting plate, the limiting rod is connected on the limiting plate through the threaded hole, so that a user can limit the moving direction of the resiliometer body through the limiting rod, by arranging the rubber sleeve, the rubber sleeve is sleeved with the lantern ring through the limiting groove, the lantern ring is provided with a limiting hole in a penetrating way, the lantern ring is inserted with the limiting rod through the limiting hole and is in limiting connection with the limiting plate, when a user uses the device, firstly, the limiting rod is connected with the limiting plate through a threaded rod, then the rubber sleeve with the lantern ring is sleeved outside the resiliometer body, then a user inserts the resiliometer body and the limiting rod through the limiting block for limiting, during testing, the user tightly attaches the limiting plate to the concrete member with one hand and pushes the resiliometer body with the other hand, detect the concrete member, the moving direction of resiliometer body is injectd through gag lever post and stopper to prevent artificial measuring error who causes.

Drawings

Fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic top view of a limiting plate according to the present invention;

fig. 3 is a schematic top view of the rubber sleeve of the present invention.

In the figure: 1. a limiting plate; 2. a limiting rod; 3. a resiliometer body; 4. a limiting block; 5. a threaded rod; 6. a nut; 7. a collar; 8. a rubber sleeve; 9. a limiting groove; 10. a threaded hole; 11. a through hole; 12. and a limiting hole.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships 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 to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to fig. 3, the present invention provides an embodiment: the utility model provides a concrete compressive strength detects uses portable resiliometer, includes limiting plate 1, resiliometer body 3, lantern ring 7 and rubber sleeve 8, and rubber sleeve 8 has been cup jointed in resiliometer body 3's the outside, has seted up spacing groove 9 on the rubber sleeve 8, and rubber sleeve 8 is spacing through spacing groove 9 and has installed lantern ring 7, the big or small looks adaptation of lantern ring 7 and spacing groove 9, and the outside of lantern ring 7 is equipped with stopper 4, runs through on the stopper 4 and has seted up spacing hole 12.

The limiting plate 1 is provided with a through hole 11 in a penetrating manner, the size of the through hole 11 is matched with the size and the position of a rebound rod of the resiliometer body 3, the limiting plate 1 is tightly attached to a concrete member when in use, so that the resiliometer body 3 is kept vertical to the concrete member, one side surface of the limiting plate 1 is provided with four threaded holes 10 in a penetrating manner, the threaded holes 10 and the limiting holes 12 are respectively provided with four, the threaded holes 10 correspond to the limiting holes 12 in position, the limiting plate 1 is connected with a limiting rod 2 through the threaded holes 10, a user can limit the moving direction of the resiliometer body 3 through the limiting rod 2 conveniently, the diameter of the limiting rod 2 is matched with the inner diameter of the limiting holes 12, the lantern ring 7 is inserted into the limiting plate 1 through the limiting holes 12 and is in limiting connection with the limiting rod 2, both ends of the limiting rod 2 are, one end of the limiting rod 2 departing from the limiting plate 1 is connected with a nut 6.

The working principle is as follows: the user is when using, earlier be connected gag lever post 2 with limiting plate 1 through threaded rod 5, later 8 the rubber sleeve that will have lantern ring 7 cup joint in the 3 outsides of resiliometer body, later the user is pegged graft resiliometer body 3 each other with gag lever post 2 through stopper 4 and is carried on spacingly, during the test, the user hugs closely limiting plate 1 and concrete member on one hand, resiliometer body 3 is moved to another hand, detect the concrete member, the moving direction of resiliometer body 3 is injectd through gag lever post 2 and stopper 4, thereby prevent artificial measuring error who causes.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a concrete compressive strength detects uses portable resiliometer, includes limiting plate (1), resiliometer body (3), lantern ring (7) and rubber sleeve (8), its characterized in that: rubber sleeve (8) have been cup jointed in the outside of resiliometer body (3), spacing groove (9) have been seted up on rubber sleeve (8), the spacing lantern ring (7) of installing through spacing groove (9) is passed through in rubber sleeve (8), the outside of lantern ring (7) is equipped with stopper (4), run through on stopper (4) and seted up spacing hole (12), run through on limiting plate (1) and seted up through-hole (11), a lateral surface of limiting plate (1) runs through set up threaded hole (10), limiting plate (1) is connected with gag lever post (2) through screw hole (10), the one end that gag lever post (2) deviates from limiting plate (1) is connected with nut (6).

2. The portable rebound apparatus for detecting the compressive strength of concrete according to claim 1, wherein: the size of the through hole (11) is matched with the size and the position of a rebound rod of the resiliometer body (3).

3. The portable rebound apparatus for detecting the compressive strength of concrete according to claim 1, wherein: the diameter of the limiting rod (2) is matched with the inner diameter of the limiting hole (12).

4. The portable rebound apparatus for detecting the compressive strength of concrete according to claim 1, wherein: threaded rods (5) are arranged at two ends of the limiting rod (2), and the limiting rod (2) is in threaded connection with the threaded hole (10) and the nut (6) through the threaded rods (5).

5. The portable rebound apparatus for detecting the compressive strength of concrete according to claim 1, wherein: the number of the threaded holes (10) and the number of the limiting holes (12) are four, and the positions of the threaded holes (10) and the positions of the limiting holes (12) correspond to each other.

6. The portable rebound apparatus for detecting the compressive strength of concrete according to claim 1, wherein: the lantern ring (7) is matched with the limiting groove (9) in size.