CN212568414U

CN212568414U - Sleeve grouting compactness detection tool

Info

Publication number: CN212568414U
Application number: CN202021530968.2U
Authority: CN
Inventors: 王竹萱; 陈银辉; 张建源; 张灿; 刘骅锐; 常群峰; 石峰; 马卫东; 王明强
Original assignee: Zhengzhou University
Current assignee: Zhengzhou University
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-02-19
Anticipated expiration: 2030-07-29

Abstract

The utility model discloses a sleeve grout compactness detects instrument belongs to building detection technology field, and it includes check out test set and iron-clad, the joint has the wrench movement device in the iron-clad, the outer joint of wrench movement device has the reel, the outer winding wired body of reel, the line body sets up the left surface at check out test set, the one end of the line body is provided with detection mechanism, detection mechanism includes vibration sensor, vibration sensor sets up the one end at the line body. This closely knit degree detection instrument of sleeve grout through setting up torsional spring, reel, pivot, first magic subsides and second magic subsides for this device can reach the purpose to vibration pulse vibration exciter and vibration sensor rigidity, does not need artifical manual support, has reduced staff's intensity of labour, has made things convenient for staff's operation, and this device can carry out the rolling to the line body moreover, has guaranteed the regularity of the line body, thereby has made things convenient for staff's work.

Description

Sleeve grouting compactness detection tool

Technical Field

The utility model belongs to the technical field of the building detects, specifically be a sleeve grout compactness detects instrument.

Background

Along with the rapid development of domestic and foreign building industries, the quality of reinforced concrete for buildings directly influences the quality of buildings, a key construction link in the construction of an assembly type concrete structure is adopted, in order to avoid the influence on the connection quality caused by the lower compactness of grouting in a sleeve, the compactness of grouting in the sleeve is often required to be detected, in the detection process, a vibration sensor is generally required to be placed into a grouting opening, a vibration pulse vibration excitation device is placed into a grout outlet, the vibration sensor and the vibration pulse vibration excitation device are respectively sealed with the grouting opening and the grout outlet through manual pressing, the labor intensity is high, when more sleeves are required to be detected, a worker is required to respectively align the vibration sensor and the vibration pulse vibration excitation device and sequentially place the vibration sensor and the vibration pulse vibration excitation device into the grouting opening and the grout outlet, the operation is troublesome, and connecting lines between the common vibration sensor and the vibration pulse vibration excitation device and detection computing equipment are often arranged The utility model is long in placement, easy to be twisted together, and is disordered, thus being inconvenient for people to use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above-mentioned defect of prior art, the utility model provides a closely knit degree detection instrument of sleeve grout has solved ordinary closely knit degree detection device of sleeve comparatively troublesome when using to be difficult to accomodate it when the connecting wire does not need to use, make the connecting wire easily twine together, comparatively chaotic, the problem that the people of being not convenient for used.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a closely knit degree detection instrument of sleeve grout, includes check out test set and iron-clad, the joint has the wrench movement device in the iron-clad, the outer joint of wrench movement device has the reel, the outer winding wired body of reel, the line body sets up the left surface at check out test set, the one end of the line body is provided with detection mechanism, detection mechanism includes vibration sensor, vibration sensor sets up the one end at the line body, vibration sensor's upper surface is provided with the elastic wire.

The one end of elasticity line is provided with the vibration pulse vibration exciter, the lower fixed surface of vibration pulse vibration exciter is connected with the slide, the slide is provided with the casing outward, casing fixed connection is at the upper surface of vibration sensor, the right flank of casing is provided with the bolt, the bolt overlap joint is at the right flank of slide, the outer fixed surface of casing is connected with fixing device, the right flank fixed connection of casing has linkage, linkage fixed connection is at the left surface of check out test set.

As a further aspect of the present invention: the right flank overlap joint of iron-clad has magnet, magnet fixed connection is at the left surface of check out test set.

As a further aspect of the present invention: the lower fixed surface of check out test set is connected with the bottom plate, the lower fixed surface of bottom plate is connected with four universal wheels, the equal joint of surface of vibration sensor and vibration pulse vibration exciter has the rubber buffer.

As a further aspect of the present invention: the fixing device comprises a first magic tape, a second magic tape is bonded on the inner surface of the first magic tape, and the second magic tape and the first magic tape are respectively bonded on the front side and the back side of the shell.

As a further aspect of the present invention: the suspension device comprises a fixing sleeve, the fixing sleeve is fixedly connected to the right side face of the shell, a hanging plate is arranged in the fixing sleeve, and the hanging plate is fixedly connected to the left side face of the detection equipment.

As a further aspect of the present invention: the wrench movement device includes the pivot, the pivot joint is in the reel, the pivot overcoat has cup jointed two bearings, two the bearing difference joint is in the left and right sides face of casing, two the opposite face of bearing all through the torsional spring respectively with the left and right sides face fixed connection of reel.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. this sleeve grout closely knit degree detects instrument, through setting up the torsional spring, the reel, the apparatus further comprises a rotating shaft, first magic subsides and second magic subsides, when needs use, the staff pastes first magic and the cladding of second magic subsides outside the sleeve, and paste first magic and glue on second magic subsides surface, make vibration pulse vibration exciter and vibration sensor rigidity, when not using, the torsional spring can utilize the torsion of self to drive the line body rolling to the reel surface through the pivot, make this device can reach the purpose to vibration pulse vibration exciter and vibration sensor rigidity, do not need artifical manual support, staff's intensity of labour has been reduced, the operation of staff has been made things convenient for, and this device can carry out the rolling to the line body, the regularity of the line body has been guaranteed, thereby staff's work has been made things convenient for.

2. This closely knit degree detection instrument of sleeve grout through setting up slide and casing, and the staff can take the slide out to the suitable position of casing according to the demand to be convenient for adjust the distance between vibration pulse vibration exciter and the vibration sensor, with this grout mouthful and the grout outlet that can adapt to different sleeves, thereby made things convenient for the work that this device normally detected.

3. This closely knit degree detection instrument of sleeve grout through setting up fixed cover and link plate, and the staff can be with fixed cover outside the link plate for the rigidity of casing, thereby made things convenient for the work of placing of this device, thereby brought the convenience for getting of staff and put work.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the front view of the detecting mechanism of the present invention;

fig. 3 is a schematic sectional view of the casing of the present invention;

FIG. 4 is a schematic view of a front view of the iron shell of the present invention;

in the figure: 1 check out test set, 2 line bodies, 3 iron shells, 4 reels, 5 wrench movement devices, 51 bearing, 52 torsional springs, 53 pivot, 6 detection mechanism, 61 vibration sensor, 62 elastic wire, 63 vibration pulse vibration exciter, 64 slide, 65 casings, 66 linkage, 661 fixed cover, 662 link plate, 67 bolt, 68 fixing device, 681 first magic subsides, 682 second magic subsides, 69 rubber stoppers, 7 magnet, 8 bottom plates, 9 universal wheels.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides a closely knit degree detection instrument of sleeve grout, including check out test set 1 and iron-clad 3, 3 interior joints of iron-clad have

wrench movement device

5, 5 outer joints of wrench movement device have reel 4, 4 outer winding wire bodies 2 of reel, 2 wire bodies set up the left surface at check out test set 1, the one end of wire body 2 is provided with detection mechanism 6, detection mechanism 6 includes vibration sensor 61, vibration sensor 61 sets up the one end at wire body 2, vibration sensor 61's upper surface is provided with elastic wire 62, through setting up elastic wire 62, and elastic wire 62 has elastic flexibility, thereby can guarantee the work of vibration pulse vibration exciter 63 and vibration sensor 61 distance regulation.

One end of the elastic wire 62 is provided with a vibration pulse vibration exciter 63, the lower surface of the vibration pulse vibration exciter 63 is fixedly connected with a sliding plate 64, the sliding plate 64 is externally provided with a shell 65, the sliding plate 64 and the shell 65 are arranged, and a worker can draw the sliding plate 64 out to a proper position of the shell 65 according to requirements, so that the distance between the vibration pulse vibration exciter 63 and the vibration sensor 61 can be conveniently adjusted, the distance can be adapted to grouting ports and grout outlets of different sleeves, the normal detection work of the device is facilitated, the shell 65 is fixedly connected to the upper surface of the vibration sensor 61, the right side surface of the shell 65 is provided with a bolt 67, the worker rotates the bolt 67 to be screwed on the surface of the sliding plate 64 by arranging the bolt 67, the position fixing work of the sliding plate 64 after adjustment can be ensured, the bolt 67 is lapped on the right side surface of the sliding plate 64, the outer surface of, the right side of the casing 65 is fixedly connected with a suspension device 66, and the suspension device 66 is fixedly connected to the left side of the detection device 1.

Specific, as shown in fig. 1, the right flank overlap joint of iron-clad 3 has magnet 7, through setting up magnet 7, and magnet 7 can attract iron-clad 3 through the magnetism of self, thereby be convenient for to the work of iron-clad 3 rigidity, magnet 7 fixed connection is at check out test set 1's left surface, check out test set 1's lower fixed surface is connected with bottom plate 8, four universal wheels 9 of lower fixed surface of bottom plate 8 are connected with, through setting up universal wheel 9, and universal wheel 9 can provide the condition that removes for this device, thereby make the staff more convenient and laborsaving to the removal work of this device, the equal joint of surface of vibration sensor 61 and vibration pulse vibration exciter 63 has rubber buffer 69, through setting up rubber buffer 69, and rubber buffer 69 can seal telescopic grout mouth and grout outlet, thereby make things convenient for this device to carry out the work that detects.

Specifically, as shown in fig. 2, the fixing device 68 includes a first magic tape 681, a second magic tape 682 is adhered to the inner surface of the first magic tape 681, the first magic tape 681 and the second magic tape 682 are arranged, and the first magic tape 681 can be adhered to the surface of the second magic tape 682, so as to facilitate the position fixing of the vibration sensor 61 and the vibration pulse vibration exciter 63, and the fixing does not need to be manually held, thereby facilitating the work of the worker, the second magic tape 682 and the first magic tape 681 are respectively adhered to the front and the back of the casing 65, the suspension device 66 includes a fixing sleeve 661 which is fixedly connected to the right side of the casing 661, a hanging plate 662 is arranged in the fixing sleeve 661, and by arranging the fixing sleeve 661 and the hanging plate 662, the worker can fix the fixing sleeve 661 outside the hanging plate 662, thereby facilitating the position fixing of the casing 65, thereby facilitating the work of the placement of the device, and bringing convenience to the work of the worker, the link plate 662 fixed connection is at the left side of check out test set 1.

Specifically, as shown in fig. 4, the twisting device 5 includes a rotating shaft 53, the rotating shaft 53 is connected in the reel 4 in a clamping manner, two bearings 51 are sleeved outside the rotating shaft 53, through the arrangement of the rotating shaft 53 and the bearings 51, the rotating shaft 53 can rotate in the bearings 51 more stably, so that stable rotation of the reel 4 can be ensured, the two bearings 51 are respectively connected with the left side and the right side of the shell 65 in a clamping manner, opposite surfaces of the two bearings 51 are respectively fixedly connected with the left side and the right side of the reel 4 through torsion springs 52, through the arrangement of the torsion springs 52, and the torsion springs 52 can drive the reel 4 to take up the wire body 2 by utilizing self torsion force, so that the reel wire body 2 can be conveniently stored, and the problem.

The utility model discloses a theory of operation does:

s1, when the steel wire rope needs to be used, a worker pulls the iron shell 3 away from the magnet 7, then the fixing sleeve 661 is taken down from the surface of the hanging plate 662, the sliding plate 64 is pulled to a proper length, the bolt 67 is rotated to fix the position of the sliding plate 64, at the moment, the worker pulls the vibration sensor 61 and the vibration pulse vibration exciter 63 to move, the reel 4 rotates to pay out the wire body 2, and the torsion spring 52 is twisted;

s2, then placing the vibration sensor 61 into a grouting opening of the sleeve, enabling the rubber plug 69 to seal the grouting opening, then placing the vibration pulse vibration exciter 63 into a grout outlet of the sleeve, enabling the rubber plug 69 to seal the grout outlet, enabling a worker to wrap the first magic tape 681 and the second magic tape 682 outside the sleeve, simultaneously bonding the first magic tape 681 to the surface of the second magic tape 682, enabling the positions of the vibration pulse vibration exciter 63 and the vibration sensor 61 to be fixed, and enabling the worker to perform detection work through the detection device 1;

s3, when detecting the completion, the staff pulls away from second magic subsides 682 with first magic subsides 681 to take out vibration sensor 61 and vibration pulse vibration exciter 63, hang fixed cover 661 on the surface of link plate 662 again, torsional spring 52 utilizes the torsion of self to drive reel 4 simultaneously and collects the line body 2, fixes iron-clad 3 at magnet 7 surface at last, makes this device accomodate the completion.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, 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 by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a closely knit degree detection instrument of sleeve grout, includes check out test set (1) and iron-clad (3), its characterized in that: a twisting device (5) is clamped in the iron shell (3), a reel (4) is clamped outside the twisting device (5), a wire body (2) is wound outside the reel (4), the wire body (2) is arranged on the left side surface of the detection equipment (1), a detection mechanism (6) is arranged at one end of the wire body (2), the detection mechanism (6) comprises a vibration sensor (61), the vibration sensor (61) is arranged at one end of the wire body (2), and an elastic wire (62) is arranged on the upper surface of the vibration sensor (61);

the one end of elastic wire (62) is provided with vibration pulse vibration exciter (63), the lower fixed surface of vibration pulse vibration exciter (63) is connected with slide (64), slide (64) are provided with casing (65) outward, casing (65) fixed connection is at the upper surface of vibration sensor (61), the right flank of casing (65) is provided with bolt (67), bolt (67) overlap joint is at the right flank of slide (64), the external fixed surface of casing (65) is connected with fixing device (68), the right flank fixed connection of casing (65) has linkage (66), linkage (66) fixed connection is at the left surface of check out test set (1).

2. The tool for detecting grouting compactness of sleeve according to claim 1, wherein: the right flank overlap joint of iron-clad (3) has magnet (7), magnet (7) fixed connection is in the left surface of check out test set (1).

3. The tool for detecting grouting compactness of sleeve according to claim 1, wherein: the lower fixed surface of check out test set (1) is connected with bottom plate (8), the lower fixed surface of bottom plate (8) is connected with four universal wheels (9), the equal joint of surface of vibration sensor (61) and vibration pulse vibration exciter (63) has rubber buffer (69).

4. The tool for detecting grouting compactness of sleeve according to claim 1, wherein: the fixing device (68) comprises a first magic tape (681), a second magic tape (682) is bonded to the inner surface of the first magic tape (681), and the second magic tape (682) and the first magic tape (681) are bonded to the front and the back of the casing (65) respectively.

5. The tool for detecting grouting compactness of sleeve according to claim 1, wherein: linkage (66) are including fixed cover (661), fixed cover (661) fixed connection is at the right flank of casing (65), be provided with link plate (662) in fixed cover (661), link plate (662) fixed connection is at the left surface of check out test set (1).

6. The tool for detecting grouting compactness of sleeve according to claim 1, wherein: wrench movement device (5) are including pivot (53), pivot (53) joint is in reel (4), pivot (53) overcoat has cup jointed two bearing (51), two bearing (51) joint is in the left and right sides face of casing (65) respectively, two the opposite face of bearing (51) all through torsional spring (52) respectively with the left and right sides face fixed connection of reel (4).