CN214585432U

CN214585432U - Device for detecting quality of concrete

Info

Publication number: CN214585432U
Application number: CN202120443435.9U
Authority: CN
Inventors: 杜雪梅
Original assignee: Linfen Xunjie Traffic Engineering Quality Test Co ltd
Current assignee: Linfen Xunjie Traffic Engineering Quality Test Co ltd
Priority date: 2021-03-02
Filing date: 2021-03-02
Publication date: 2021-11-02
Anticipated expiration: 2031-03-02

Abstract

The utility model provides a be used for detecting concrete quality device relates to concrete technical field, including detector and clamping structure, the surperficial electric connection of detector has the electric wire, the one end electric connection that the detector was kept away from to the electric wire has the detecting head, the surface of detector is equipped with clamping structure, clamping structure includes the carriage, the surface and the detector fixed connection of carriage, the inner wall of carriage rotates and is connected with the connecting rod, the one end fixedly connected with connecting plate of carriage is kept away from to the connecting rod, the surface sliding connection of connecting plate has the slide bar, the fixed surface of slide bar is connected with the grip block, the inside slip of slide bar is inserted and is equipped with the screw rod, the surperficial thread bush of screw rod has the nut. The utility model provides a traditional detector often go on by two workman cooperations when controlling, hold the detector alone and control, hold the problem that the detecting head made it hug closely the concrete wall alone.

Description

Device for detecting quality of concrete

Technical Field

The utility model relates to a concrete technical field especially relates to a be used for detecting concrete quality device.

Background

The concrete quality test can be divided into three aspects of internal quality (compressive strength, flexural strength, frost resistance, impermeability, chloride ion permeability resistance, thickness of a reinforcing steel bar protective layer and the like), surface quality and overall dimension quality.

The quality testing of concrete often uses ultrasonic detector, and ultrasonic detector often needs hug closely the concrete wall with the probe when detecting, and traditional detector often is gone on by two workman cooperations when controlling, holds the detector alone and controls, holds the detecting head alone and makes it hug closely the concrete wall.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing a device for detecting the quality of concrete.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a be used for detecting concrete quality device, includes detector and clamping structure, the surperficial electric connection of detector has the electric wire, the one end electric connection that the detector was kept away from to the electric wire has the detecting head, the surface of detector is equipped with clamping structure, clamping structure includes the carriage, the surface and the detector fixed connection of carriage, the inner wall rotation of carriage is connected with the connecting rod, the one end fixedly connected with connecting plate of carriage is kept away from to the connecting rod, the sliding surface of connecting plate is connected with the slide bar, the fixed surface of slide bar is connected with the grip block, the inside slip of slide bar is inserted and is equipped with the screw rod, the surperficial thread bush of screw rod has the nut, the inside slip of carriage is inserted and is equipped with the inserted bar, the slot has been seted up for the position of carriage to the connecting rod.

Preferably, the number of the clamping blocks is two, and the two clamping blocks are fixedly connected with silica gel pads at the ends close to each other.

Preferably, the surface of the inserted link is fixedly connected with a disc, the surface of the disc is fixedly connected with a spring, and one end, far away from the disc, of the spring is fixedly connected with the connecting frame.

Preferably, the size of the inserted rod is matched with that of a slot, and the slot is used for inserting the inserted rod.

Preferably, the surface of connecting rod is equipped with auxiliary structure, auxiliary structure includes the cylinder, the cover is rotated on cylindrical surface has the round wheel, the fixed surface of round wheel is connected with the fixed plate, the internal thread of fixed plate is inserted and is equipped with the bolt.

Preferably, the fixed surface of round wheel is connected with the rectangle frame, the inner wall sliding connection of rectangle frame has the clamp plate, the inside of rectangle frame slides and inserts and is equipped with the circle strip, the surface and the circle strip fixed connection of clamp plate, the one end fixedly connected with sponge piece of circle strip is kept away from to the clamp plate, the one end fixedly connected with spring that the clamp plate is close to the circle strip, and the one end and the rectangle frame fixed connection of clamp plate are kept away from to the spring.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, through the arrangement of the clamping structure, when the concrete wall surface needs to be detected, a worker firstly places the detecting head between the two clamping blocks, then twists the nut on the screw rod, the two nuts drive the two slide rods to approach each other, at the same time, the slide rods drive the two clamping blocks to clamp the detecting head, because the surface of the clamping blocks is provided with the silica gel pad, the silica gel pad can prevent the detecting head from being crushed by extrusion, meanwhile, because the angle habit when everybody holds the detecting instrument for use is different, at the moment, the disc is firstly moved towards the direction away from the connecting frame, at the moment, the disc drives the inserted rod to be drawn out from the connecting rod, at the moment, the connecting rod is rotated to adjust the angle between the connecting rod and the detecting instrument, so that the concrete wall surface can still be tightly attached all the time after the detecting head is clamped, then the disc is loosened, and the spring on the surface of the disc can drive the disc to reset, thereby the disc will drive the inserted bar and inject the slot on connecting rod surface simultaneously and restrict the connecting rod and rotate, at this moment the staff can make the detecting head hug closely the concrete wall when holding the detector and operating, and traditional detector has been solved to whole structure and often is gone on by two workman cooperations when controlling, holds the detector alone and controls, holds the problem that the detecting head made it hug closely the concrete wall alone.

2. The utility model discloses in, through setting up auxiliary structure, place the middle-end of electric wire in the rectangle frame earlier, the clamp plate will extrude the electric wire under its spring action at surface this moment, wherein the fixed surface of clamp plate is connected with the sponge piece, the sponge piece will play the effect that can not flatten the electric wire when restricting the electric wire removal this moment, wherein the circle has played the effect that can conveniently stimulate the clamp plate, rotate the round wheel after that, the round wheel will twine the electric wire on its surface, stop rotation when the electric wire is in tight state until, thereby twist the bolt that moves the fixed plate surface and restrict the rotation of round wheel, the electric wire overlength on the detector has been solved to whole structure, often drag when using, hang by the reinforcing bar or other foreign matters that stretch out on the wall easily, move easily when not discovering and lead to damaged problem.

Drawings

Fig. 1 is a schematic perspective view of a device for detecting the quality of concrete according to the present invention;

FIG. 2 is a partial schematic view of a clamping structure of an apparatus for testing the quality of concrete according to the present invention;

FIG. 3 is a schematic view of a part of the structure of a connecting rod of the apparatus for detecting the quality of concrete according to the present invention;

fig. 4 is a schematic view of a portion of an auxiliary structure for a device for detecting the quality of concrete.

Illustration of the drawings: 1. a detector; 2. an electric wire; 3. a probe head; 4. a clamping structure; 41. a connecting frame; 42. a connecting rod; 43. a connecting plate; 44. a slide bar; 45. a clamping block; 46. a screw; 47. a nut; 48. inserting a rod; 49. a disc; 5. an auxiliary structure; 51. a cylinder; 52. a round wheel; 53. a fixing plate; 54. a bolt; 55. a rectangular frame; 56. round bars; 57. and (7) pressing a plate.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-4, the utility model provides a device for detecting concrete quality, including detector 1 and clamping structure 4, the surperficial electric connection of detector 1 has electric wire 2, and the one end electric connection that detector 1 was kept away from to electric wire 2 has detecting head 3, and the surface of detector 1 is equipped with clamping structure 4.

The specific arrangement and function of the holding structure 4 and the auxiliary structure 5 will be described in detail below.

As shown in fig. 1 and 2, the clamping structure 4 includes a connecting frame 41, the surface of the connecting frame 41 is fixedly connected to the detecting instrument 1, the inner wall of the connecting frame 41 is rotatably connected to a connecting rod 42, one end of the connecting rod 42 away from the connecting frame 41 is fixedly connected to a connecting plate 43, the surface of the connecting plate 43 is slidably connected to a sliding rod 44, the surface of the sliding rod 44 is fixedly connected to a clamping block 45, a screw 46 is slidably inserted into the inside of the sliding rod 44, a nut 47 is threadedly sleeved on the surface of the screw 46, an inserting rod 48 is slidably inserted into the inside of the connecting frame 41, a slot is formed in the position of the connecting rod 42 relative to the connecting frame 41, when a concrete wall surface needs to be detected, a worker first places the detecting head 3 between the two clamping blocks 45, at this time, the nut 47 on the screw 46 is screwed, the two nuts 47 will drive the two sliding rods 44 to approach each other, at this time the sliding rod 44 will drive the two clamping blocks 45 to clamp the detecting head 3, because the surface of grip block 45 is provided with the silica gel pad, the silica gel pad will avoid detecting head 3 to be extruded badly, the quantity of grip block 45 is two, the equal fixedly connected with silica gel pad of one end that two grip blocks 45 are close to each other, inserted bar 48's fixed surface is connected with disc 49, disc 49's fixed surface is connected with the spring, disc 49's one end and connection frame 41 fixed connection are kept away from to the spring, the size of inserted bar 48 and the size looks adaptation of slot, the slot is used for inserting of inserted bar 48.

The whole clamping structure 4 has the effects that by arranging the clamping structure 4, when the concrete wall surface needs to be detected, a worker firstly places the detecting head 3 between the two clamping blocks 45, at the moment, screws the nuts 47 on the screw rods 46, the two nuts 47 drive the two sliding rods 44 to approach each other, at the moment, the sliding rods 44 drive the two clamping blocks 45 to clamp the detecting head 3, the silicon cushion is arranged on the surface of the clamping blocks 45 and prevents the detecting head 3 from being extruded to be damaged, meanwhile, because the angle habit of holding the detector 1 for each person is different when in use, firstly, the disc 49 moves towards the direction far away from the connecting frame 41, at the moment, the disc 49 drives the inserted rod 48 to be drawn out from the connecting rod 42, at the moment, the connecting rod 42 is rotated so as to adjust the angle between the connecting rod 42 and the detector 1, and the detecting head 3 can still be tightly attached to the concrete wall surface all the time after being clamped, then, the disc 49 is loosened, the spring on the surface of the disc 49 drives the disc 49 to reset, meanwhile, the disc 49 drives the inserted rod 48 to be inserted into the slot on the surface of the connecting rod 42, so that the connecting rod 42 is limited to rotate, at the moment, a worker can hold the detector 1 to operate, and meanwhile, the detector head 3 is tightly attached to the concrete wall, and the problem that the traditional detector 1 is often operated by two workers in a cooperation mode, one person holds the detector 1 to operate, and one person holds the detector head 3 to enable the detector head 3 to be tightly attached to the concrete wall is solved through the whole structure.

As shown in fig. 1 and 4, the surface of the connecting rod 42 is provided with an auxiliary structure 5, the auxiliary structure 5 comprises a cylinder 51, the surface of the cylinder 51 is rotatably sleeved with a round wheel 52, the surface of the round wheel 52 is fixedly connected with a fixing plate 53, a bolt 54 is inserted into the internal thread of the fixing plate 53, the middle end of the electric wire 2 is placed in a rectangular frame 55, at this time, the pressing plate 57 extrudes the electric wire 2 under the action of a spring on the surface of the pressing plate 57, the surface of the pressing plate 57 is fixedly connected with a sponge block, at this time, the sponge block plays a role of limiting the movement of the electric wire 2 and also can not crush the electric wire 2, wherein a round bar 56 plays a role of conveniently pulling the pressing plate 57, then the round wheel 52 is rotated, the round wheel 52 winds the electric wire 2 on the surface thereof until the electric wire 2 is in a tight state, the bolt 54 on the surface of the fixing plate 53 is screwed so as to limit the rotation of the round wheel 52, the surface of the round wheel 52 is fixedly connected with the rectangular frame 55, the inner wall sliding connection of rectangle frame 55 has clamp plate 57, and the inside of rectangle frame 55 slides and inserts and be equipped with circle 56, the surface and the circle 56 fixed connection of clamp plate 57, and the one end fixedly connected with sponge piece of circle 56 is kept away from to clamp plate 57, and clamp plate 57 is close to the one end fixedly connected with spring of circle 56, and the one end and the rectangle frame 55 fixed connection of clamp plate 57 are kept away from to the spring.

The whole auxiliary structure 5 achieves the effect that by arranging the auxiliary structure 5, the middle end of the electric wire 2 is firstly placed in the rectangular frame 55, at the moment, the pressing plate 57 extrudes the electric wire 2 under the action of the spring on the surface of the pressing plate, wherein the surface of the pressing plate 57 is fixedly connected with a sponge block, the sponge block plays a role of limiting the movement of the electric wire 2 and simultaneously not flattening the electric wire 2, wherein the round bar 56 plays a role of conveniently pulling the pressing plate 57, then the round wheel 52 is rotated, the round wheel 52 winds the electric wire 2 on the surface thereof until the electric wire 2 stops rotating when in a tight state, and the bolt 54 on the surface of the fixing plate 53 is screwed to limit the rotation of the round wheel 52, so that the whole structure solves the problems that the electric wire 2 on the detector 1 is too long, when the portable multifunctional hanging tool is used, the portable multifunctional hanging tool is dragged down and is easily hung by steel bars or other foreign matters extending from a wall, and when the portable multifunctional hanging tool is not found, the portable multifunctional hanging tool is easy to damage.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a be used for detecting concrete quality device, includes detector (1) and clamping structure (4), the surperficial electric connection of detector (1) has electric wire (2), the one end electric connection that detector (1) was kept away from in electric wire (2) has detecting head (3), its characterized in that: the surface of detector (1) is equipped with clamping structure (4), clamping structure (4) are including connecting frame (41), the surface and detector (1) fixed connection of connecting frame (41), the inner wall of connecting frame (41) rotates and is connected with connecting rod (42), the one end fixedly connected with connecting plate (43) of connecting frame (41) are kept away from in connecting rod (42), the surperficial sliding connection of connecting plate (43) has slide bar (44), the fixed surface of slide bar (44) is connected with grip block (45), the inside slip of slide bar (44) is inserted and is equipped with screw rod (46), the surperficial thread bush of screw rod (46) has nut (47), the inside slip of connecting frame (41) is inserted and is equipped with inserted bar (48), the slot has been seted up for the position of connecting frame (41) in connecting rod (42).

2. The apparatus for testing the quality of concrete according to claim 1, wherein: the quantity of grip block (45) is two, two the equal fixedly connected with silica gel pad of one end that grip block (45) are close to each other.

3. The apparatus for testing the quality of concrete according to claim 1, wherein: the surface of the inserted bar (48) is fixedly connected with a disc (49), the surface of the disc (49) is fixedly connected with a spring, and one end, far away from the disc (49), of the spring is fixedly connected with the connecting frame (41).

4. The apparatus for testing the quality of concrete according to claim 1, wherein: the size of the inserted rod (48) is matched with that of the slot, and the slot is used for inserting the inserted rod (48).

5. The apparatus for testing the quality of concrete according to claim 1, wherein: the surface of connecting rod (42) is equipped with auxiliary structure (5), auxiliary structure (5) include cylinder (51), the surface rotation cover of cylinder (51) has round wheel (52), the fixed surface of round wheel (52) is connected with fixed plate (53), the internal thread of fixed plate (53) is inserted and is equipped with bolt (54).

6. The apparatus for testing the quality of concrete according to claim 5, wherein: the fixed surface of circle wheel (52) is connected with rectangle frame (55), the inner wall sliding connection of rectangle frame (55) has clamp plate (57), the inside of rectangle frame (55) slides and inserts and is equipped with circle strip (56), the surface and the circle strip (56) fixed connection of clamp plate (57), the one end fixedly connected with sponge piece of circle strip (56) is kept away from in clamp plate (57), clamp plate (57) are close to the one end fixedly connected with spring of circle strip (56), and the one end and the rectangle frame (55) fixed connection of clamp plate (57) are kept away from to the spring.