CN219551352U

CN219551352U - Crack monitoring device

Info

Publication number: CN219551352U
Application number: CN202320100596.7U
Authority: CN
Inventors: 程耀; 李慧; 侯绍风; 侯昌雄
Original assignee: Hangzhou Jiangdong Construction Project Management Co ltd
Current assignee: Hangzhou Jiangdong Construction Project Management Co ltd
Priority date: 2023-07-20
Filing date: 2023-07-20
Publication date: 2023-08-18
Anticipated expiration: 2033-07-20

Abstract

The utility model relates to the technical field of crack monitoring and discloses a crack monitoring device which comprises a detector body, wherein an adjusting mechanism is arranged on the outer wall of the detector body and comprises an installing plate fixedly installed on the outer walls of the left side and the right side of the detector body, a rotating column is movably connected inside the installing plate, a first threaded hole is formed in the rotating column, an extension rod is fixedly connected to the outer peripheral wall of the rotating column, and an extension auxiliary rod is connected inside the extension rod in a sliding mode. This crack monitoring device can adjust extension rod's length and angle through the spliced pole, can adjust the height of detecting the head through the cooperation of extension rod with extension pair pole, be convenient for detect the head detect house top wall and higher wall, through the cooperation of pulley and rotating turret, be convenient for slide between fixed block and the wall, the staff of being convenient for uses, has increased the work efficiency of house wall crack monitoring.

Description

Crack monitoring device

Technical Field

The utility model relates to the field of crack monitoring, in particular to a crack monitoring device.

Background

Over time, buildings, rock masses, dams, roads, etc., develop cracks for various reasons, and for safety and other reasons, it is often desirable to observe the cracks.

The utility model provides a 'simple house crack monitoring patch' with a Chinese patent application number of CN202021218640.7, which comprises the following technical scheme: the indicating plate and the scale plate are respectively fixed on two sides of a house crack, and the fixing mode can be a sticking or steel nail fixing mode according to actual conditions. After the indicating plate and the scale plate are fixed, the oil-based label pen is used for marking the position, which is overlapped with the indicating color bar of the indicating plate, on the scale plate as an initial position. When the crack changes or moves, the indicating plate and the scale plate are separated and expanded, at the moment, the change condition of the crack can be determined according to the position of the indicating plate indicating the color bar and the initial position of the marking line on the scale plate and the data can be visually displayed.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a crack monitoring device which is convenient for carrying out crack monitoring on the wall at the top of a house and improving the crack monitoring efficiency, solves the problems that the crack monitor can work only by a fixed mode, the crack monitor is planar equipment, the top wall of the house and the higher part of the wall of the house can be monitored by means of tools, and the crack monitoring is still troublesome after the tools are used, the roof of the house can be completely monitored only by carrying out repeated stacking movements on the tools, and the crack monitoring device is low in efficiency and time-consuming and labor-consuming.

In summary, the present utility model provides the following technical solutions: a crack monitoring device comprises a detector body, wherein an adjusting mechanism is arranged on the outer wall of the detector body;

the utility model provides a detector, including the detector body, adjustment mechanism includes mounting panel on the outer wall of the left and right sides of the detector body, the inside swing joint of mounting panel has the spliced pole, first screw hole has been seted up to the inside of spliced pole, fixedly connected with extension pole on the peripheral wall of spliced pole, the inside sliding connection of extension pole has extension pair pole, the inside fixed mounting of extension pair pole has quantity to two reset spring pieces, two fixed mounting has the fixture block on the outer wall of one side that reset spring piece is on the back of the body mutually, the draw-in hole that the quantity is two has been seted up to extension pole side outer wall, one side fixedly connected with fixed block that extends pair pole is kept away from the extension pole, equal fixed mounting has the installation piece on the top and the bottom outer wall of fixed block, the second screw hole has been seted up to the inside of installation piece, equal fixed mounting has the stopper on the inner wall of the left and right sides of mounting panel, the outer wall of mounting panel has a quantity to be two third screw hole, fixed mounting block keeps away from extension pair pole one side outer wall fixed mounting has the rotating frame, rotating frame on the peripheral wall of rotating frame is connected with the pulley.

Further, the top of mounting panel and one side that is close to the fixed block have all been seted up the spout, two the spout is linked together, the size of spout and the big or small looks adaptation of extension rod.

The beneficial effects of adopting the further scheme are as follows: the sliding, the rotation and the use of the extension rod are facilitated.

Further, semi-cylindrical grooves are formed in one side, opposite to the two fixed blocks, of each fixed block.

The beneficial effects of adopting the further scheme are as follows: the detection head is convenient to fix.

Further, the fixture block joint is in the inside of draw-in hole, the size of draw-in hole and the big or small looks adaptation of fixture block.

The beneficial effects of adopting the further scheme are as follows: the auxiliary extension rod is convenient to extend and fix.

Further, the distance between the limiting block and the third threaded hole is the same as the radius of the rotating column.

The beneficial effects of adopting the further scheme are as follows: the rotating column is aligned with the third threaded hole when moving leftwards, so as to play a role in positioning.

Further, the first threaded hole diameter is the same size as the third threaded hole diameter.

The beneficial effects of adopting the further scheme are as follows: the convenient rotation post is fixed, is convenient for follow-up extension rod use.

Further, the length of the extension rod is forty centimeters, and the length of the extension auxiliary rod is thirty-eight centimeters.

The beneficial effects of adopting the further scheme are as follows: the detectable range and height of the detector are increased.

Further, the diameter of the pulley is two centimeters.

The beneficial effects of adopting the further scheme are as follows: the length that detector detecting head is located the fixed block top can not exceed two centimetres, and is spacing to the detector detecting head, prevents that detector detecting head and wall body friction from leading to the damage.

Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:

this crack monitoring device can adjust extension rod's length and angle through the spliced pole, can adjust the height of detecting the head through the cooperation of extension rod and extension pair pole, is convenient for detect the head and detect house top wall and higher wall, through the cooperation of pulley and rotating turret, is convenient for slide between fixed block and the wall, and the staff of being convenient for uses, has increased the work efficiency of house wall crack monitoring.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic top view of the present utility model.

Fig. 3 is a schematic view of a left-hand side partial structure of the present utility model.

Fig. 4 is a schematic cross-sectional view of an extension rod of the present utility model.

Fig. 5 is an enlarged schematic view of the structure of fig. two a according to the present utility model.

Fig. 6 is an enlarged structural view of the structure of fig. four B according to the present utility model.

Reference numerals illustrate:

1. a detector body; 2. a mounting plate; 3. rotating the column; 4. a first threaded hole; 5. an extension rod; 6. a fixed block; 7. a mounting block; 8. a second threaded hole; 9. a third threaded hole; 10. a limiting block; 11. a rotating frame; 12. a pulley; 13. a semi-cylindrical groove; 14. extending the auxiliary rod; 15. a reset spring piece; 16. a clamping block; 17. a clamping hole; 18. and a sliding groove.

Detailed Description

Referring to fig. 1-6, a crack monitoring device includes a detector body 1, and an adjusting mechanism is arranged on an outer wall of the detector body 1;

the adjusting mechanism comprises a mounting plate 2 fixedly mounted on the outer walls of the left side and the right side of a detector body 1, a rotating column 3 is movably connected to the inside of the mounting plate 2, a first threaded hole 4 is formed in the inside of the rotating column 3, an extension rod 5 is fixedly connected to the outer peripheral wall of the rotating column 3, an extension auxiliary rod 14 is slidably connected to the inside of the extension rod 5, the length of the extension rod 5 is forty centimeters, the length of the extension auxiliary rod 14 is thirty-eight centimeters, reset spring pieces 15 with the number of two are fixedly mounted in the extension auxiliary rod 14, clamping blocks 16 are fixedly mounted on the outer walls of one sides of the two reset spring pieces 15, the number of clamping holes 17 with the number of the two are formed in the outer walls of the side of the extension rod 5, the clamping blocks 16 are clamped in the inside of the clamping holes 17, the size of the clamping holes 17 is matched with the size of the clamping blocks 16, a fixed block 6 is fixedly connected to one side of the extension auxiliary rod 14, which is far away from the extension rod 5, and a semicircular column groove 13 is formed in the opposite side of the two fixed blocks 6.

The spout 18 has all been seted up at the top of mounting panel 2 and one side that is close to fixed block 6, two spouts 18 are linked together, the size of spout 18 and the big or small looks adaptation of extension rod 5, equal fixed mounting has installation piece 7 on the top and the bottom outer wall of fixed block 6, second screw hole 8 has been seted up to the inside of installation piece 7, all fixed mounting has stopper 10 on the inner wall of the left and right sides of mounting panel 2, distance between stopper 10 and the third screw hole 9 is the same with the radius size of rotation post 3, the effect of location is played in the time of making rotation post 3 move leftwards just with the alignment of third screw hole 9. The outer wall of the mounting plate 2 is provided with two third threaded holes 9, the diameter of the first threaded hole 4 is equal to that of the third threaded hole 9, the outer wall of the side, far away from the extension auxiliary rod 14, of the fixed block 6 is fixedly provided with a rotating frame 11, the peripheral wall of the rotating frame 11 is rotationally connected with a pulley 12, and the diameter of the pulley 12 is two centimeters.

In this embodiment, the rotation column 3 can slide left and right in the mounting plate 2, so as to adjust the position of the extension rod 5, and the rotation column 3 can turn around the axis of itself in the mounting plate 2, so as to adjust the angle of the extension rod 5.

In this embodiment, the first threaded hole 4 and the third threaded hole 9 are both fixed by the first screw threaded connection, and the rotation of the rotation post 3 is restricted.

In this embodiment, the detector body 1 includes a detecting head, the detecting head is cylindrical, and the diameter of the cylindrical shape is adapted to the radius of the semi-cylindrical slot 13.

In this embodiment, the second threaded hole 8 is screwed and fixed with the second screw, so that the two mounting blocks 7 are screwed and fixed, and the probe is convenient to fix.

In this embodiment, the extension pole 14 may be spliced according to the height of the roof of the house.

The working principle of the embodiment is as follows:

when the rotating column 3 is contacted with the limiting block 10, the extending rod 5 is rotated upwards, after the extending rod 5 is rotated to a proper angle, the rotating column 3 is fixed with the mounting plate 2 through the first screw threads, the detecting head is placed between the two fixing blocks 6, then the four mounting blocks 7 are connected through the two second screw threads, the detecting head is fixed, the extending auxiliary rod 14 is extended upwards according to the height of the top of a house, after the extending auxiliary rod is extended to a certain height, the clamping block 16 is clamped in the clamping hole 17 formed in the extending rod 5, and then the wall of the top of the house is started to be clamped

And (5) crack monitoring.

Claims

1. Crack monitoring device, including detector body (1), its characterized in that: an adjusting mechanism is arranged on the outer wall of the detector body (1);

the utility model discloses a detector body, including mounting panel (2) on the outer wall of detector body (1), the inside swing joint of mounting panel (2) has spliced pole (3), first screw hole (4) have been seted up to the inside of spliced pole (3), fixedly connected with extension pole (5) on the periphery wall of spliced pole (3), the inside sliding connection of extension pole (5) has extension auxiliary rod (14), the inside fixed mounting of extension auxiliary rod (14) has reset spring piece (15) that quantity is two, two fixed mounting has fixture block (16) on the outer wall of one side that reset spring piece (15) carried on the back, clamping hole (17) that quantity is two have been seted up to extension pole (5) side outer wall, one side fixedly connected with fixed block (6) of extension auxiliary rod (14) keeping away from extension pole (5), equal fixed mounting has installation piece (7) on the top and the bottom outer wall of fixed block (6), second screw hole (8) have been seted up to the inside of installation piece (7), fixed mounting block (10) are kept away from on the outer wall of two sides (2) of mounting panel (14) fixed mounting panel (10), the pulley (12) is rotatably connected to the outer peripheral wall of the rotating frame (11).

2. A crack monitoring device as claimed in claim 1, characterized in that: the top of mounting panel (2) and one side that is close to fixed block (6) have all been seted up spout (18), two spout (18) are linked together, the size of spout (18) and the big or small looks adaptation of extension rod (5).

3. A crack monitoring device as claimed in claim 1, characterized in that: a semicircular column groove (13) is formed in one side of each fixing block (6).

4. A crack monitoring device as claimed in claim 1, characterized in that: the clamping block (16) is clamped in the clamping hole (17), and the size of the clamping hole (17) is matched with the size of the clamping block (16).

5. A crack monitoring device as claimed in claim 1, characterized in that: the distance between the limiting block (10) and the third threaded hole (9) is the same as the radius of the rotating column (3).

6. A crack monitoring device as claimed in claim 1, characterized in that: the diameter of the first threaded hole (4) is the same as that of the third threaded hole (9).

7. A crack monitoring device as claimed in claim 1, characterized in that: the length of the extension rod (5) is forty centimeters, and the length of the extension auxiliary rod (14) is thirty-eight centimeters.

8. A crack monitoring device as claimed in claim 1, characterized in that: the diameter of the pulley (12) is two centimeters.