CN213843192U

CN213843192U - Wall crack detection device for building interior wall

Info

Publication number: CN213843192U
Application number: CN202022960875.XU
Authority: CN
Inventors: 赵�衍; 陈筱妹; 覃萍
Original assignee: Shanghai Tiangu Testing Technology Co ltd
Current assignee: Shanghai Tiangu Testing Technology Co ltd
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2021-07-30
Anticipated expiration: 2030-12-09

Abstract

The utility model relates to a building technical field specifically is a wall body crack detection device for building interior wall, the device comprises a device body, the device body is including removing the seat, the top fixed mounting who removes the seat has the mount, the cavity has been seted up to one side of mount, there is first lead screw inner wall bottom of cavity through bearing movable mounting, the top fixed mounting of first lead screw has the motor. The utility model discloses a be provided with motor, first lead screw, removal cover, dead lever and installation pole for through operation control panel starter motor, drive first lead screw when the motor is worked and rotate, and then make the removal cover that the first lead screw outside cup jointed through the screw thread activity reciprocate in the first lead screw outside, and then the distance between adjustment crack detector body and the ground, make the wall body detection crack to co-altitude that this device can be convenient through this kind of mode.

Description

Wall crack detection device for building interior wall

Technical Field

The utility model relates to a building technical field specifically is a wall body crack detection device for building interior wall.

Background

Buildings are a general term for buildings and structures. The artificial environment is created by people by using the grasped substance technical means and applying certain scientific laws, geomantic omen and aesthetic rules in order to meet the needs of social life. Some categories distinguish buildings from non-building structures that people do not occupy for a long time in order to express usability, and some architects also intend to subdivide buildings created with people conscious appearance into "buildings" in order to avoid confusion.

When the building, often need crack detection device, detect the wall body, present most detection mode detects the wall for the handheld detector of staff, and this kind of detection mode is when detecting the wall body of higher department, often need use external tools such as ladders, detects comparatively inconveniently, consequently continues to design a wall body crack detection device for the building interior wall.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wall body crack detection device for building interior wall to solve and to provide in the above-mentioned background art when building, often need crack detection device, detect the wall body, the handheld detector of present most detects the wall for the staff, and this kind of detection mode is when detecting the wall body of higher department, often need use external tools such as ladders, detects comparatively inconvenient problem.

In order to achieve the above object, the utility model provides a following technical scheme: a wall crack detection device for the inner wall of a building comprises a device body, wherein the device body comprises a movable seat, a fixed mount is fixedly arranged at the top end of the movable seat, a cavity is arranged at one side of the fixed mount, a first screw rod is movably arranged at the bottom end of the inner wall of the cavity through a bearing, a motor is fixedly arranged at the top end of the first screw rod, a movable sleeve is movably sleeved and arranged at the outer side of the first screw rod through threads, the number of the movable sleeves is two, one side of each of the two movable sleeves is fixedly provided with a fixed rod, one side of each of the two fixed rods far away from the movable sleeve is fixedly provided with a mounting rod, the mounting rod is provided with a crack detector body, one side of the fixing frame is fixedly provided with a control panel, four corners of removing the seat bottom all are equipped with the universal wheel, the top of removing the seat is equipped with the locking mechanism.

Preferably, the side of the movable sleeve far away from the fixed rod is fixedly provided with a sliding block, one side of the inner wall of the cavity is provided with a sliding groove, and one end of the sliding block far away from the movable sleeve is slidably arranged in the sliding groove.

Preferably, the top of universal wheel all fixed mounting have compression spring, compression spring's top all with remove seat fixed connection.

Preferably, one end of the sliding block, which is far away from the moving sleeve, is provided with a groove, and balls are movably arranged in the groove.

Preferably, the locking mechanism comprises a mounting frame, the top end of the movable seat is fixedly provided with the mounting frame, the top end of the mounting frame is movably provided with a second lead screw through threads, and the bottom end of the second lead screw is movably provided with a supporting seat through a bearing.

Preferably, a rubber pad is fixedly installed at the bottom end of the supporting seat.

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

1. through being provided with motor, first lead screw, removal cover, dead lever and installation pole for through operation control panel starter motor, drive first lead screw when the motor work and rotate, and then make the removal cover that the first lead screw outside cup jointed through the screw thread activity reciprocate in the first lead screw outside, and then the distance between adjustment crack detector body and the ground, make the wall body detection crack to co-altitude through this kind of mode that this device can be convenient.

2. Through being provided with the locking mechanism for promote to using after the place when the device, rotatory through holding the second lead screw, at this moment the second lead screw moves down in the mounting bracket, after removing to a definite position, second lead screw and plane laminating have increased device and planar area of contact, and then have promoted the stability of being connected between device and the plane.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 2 is a schematic front sectional view of a local structure of the fixing frame of the present invention;

FIG. 3 is a schematic sectional view of the locking mechanism of the present invention in a front view;

fig. 4 is a schematic side view of the structure of the present invention.

In the figure: 100. a device body; 110. a movable seat; 111. a fixed mount; 112. a cavity; 113. a motor; 114. a first lead screw; 115. moving the sleeve; 116. fixing the rod; 117. mounting a rod; 118. a crack detector body; 119. a control panel; 120. a universal wheel; 121. a compression spring; 122. a chute; 123. a slider; 124. a groove; 125. a ball bearing; 200. a locking mechanism; 210. a mounting frame; 211. a second lead screw; 212. a supporting seat; 213. and (7) a rubber pad.

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. 1-4, the present invention provides an embodiment:

a wall crack detection device for building inner walls comprises a device body 100, wherein a motor 113 and a crack detector body 118 which are used in the device are directly available products on the market, the principle and the connection mode of the device are the prior art which are well known to those skilled in the art, and therefore the description is omitted, the output end of a control panel 119 is electrically connected with the motor 113 and the input end of the crack detector body 118 through a lead wire, the device body 100 comprises a movable seat 110, a fixed frame 111 is fixedly arranged at the top end of the movable seat 110, a cavity 112 is arranged on one side of the fixed frame 111, a first lead screw 114 is movably arranged at the bottom end of the inner wall of the cavity 112 through a bearing, the motor 113 is fixedly arranged at the top end of the first lead screw 114, movable sleeves 115 are movably sleeved on the outer side of the first lead screw 114 through threads, the number of the movable sleeves 115 is two, and fixed rods 116 are fixedly arranged on one side of the two movable sleeves 115, two dead levers 116 keep away from one side fixed mounting that removes cover 115 and have installation pole 117, install crack detector body 118 on the installation pole 117, one side fixed mounting of mount 111 has control panel 119, four corners that remove the seat 110 bottom all are equipped with universal wheel 120, the top that removes the seat 110 is equipped with locking mechanism 200, through operation control panel 119 starter motor 113, drive first lead screw 114 when motor 113 during operation and rotate, and then make the removal cover 115 that the first lead screw 114 outside cup joints through the screw activity reciprocate in the first lead screw 114 outside, and then adjust the distance between crack detector body 118 and the ground, make the wall body detection crack to co-altitude not that this device can be convenient through this kind of mode.

Furthermore, one side of the movable sleeve 115, which is far away from the fixing rod 116, is fixedly provided with a sliding block 123, one side of the inner wall of the cavity 112 is provided with a sliding groove 122, one end of the sliding block 123, which is far away from the movable sleeve 115, is slidably arranged inside the sliding groove 122, when the movable sleeve 115 moves up and down outside the first screw rod 114, the sliding block 123 is driven to slide in the sliding groove 122, and the stability of the movable sleeve 115 during moving up and down is improved by the mode.

Furthermore, the top of universal wheel 120 all fixedly mounted has compression spring 121, and compression spring 121's top all with remove seat 110 fixed connection, when this device walks and runs into when jolting, universal wheel 120 transmits power to compression spring 121 on for compression spring 121 compression deformation, can consume the power buffering that universal wheel 120 received through this kind of mode, and the condition that the reduction device turned on one's side because jolting emergence.

Further, the slider 123 is kept away from the one end of removing cover 115 and has all been seted up recess 124, and the inside of recess 124 all movable mounting has ball 125, and when slider 123 slided in spout 122, drive the ball 125 outside and spout 122 inner wall and roll the laminating, reduced the frictional force between slider 123 and the spout 122 through this kind of mode, and then promoted the stability of slider 123 when sliding in spout 122.

Further, locking mechanism 200 includes mounting bracket 210, the top fixed mounting who removes seat 110 has mounting bracket 210, there is second lead screw 211 on the top of mounting bracket 210 through screw thread movable mounting, there is supporting seat 212 bottom of second lead screw 211 through bearing movable mounting, after the device promotes to using the place, it is rotatory through holding second lead screw 211, at this moment second lead screw 211 moves down in mounting bracket 210, after removing to a certain position, second lead screw 211 and plane laminating, device and planar area of contact have been increased, and then the stability of connecting between device and the plane has been promoted.

Further, a rubber pad 213 is fixedly installed at the bottom end of the supporting seat 212, so that the friction force between the supporting seat 212 and the plane is increased.

The working principle is as follows: when the staff uses this device, at first promote this device to the use place, then with this device external power supply, when the distance between needs adjustment crack detector body 118 and the ground, through operation control panel 119 starter motor 113, drive first lead screw 114 and rotate when motor 113 is worked, when first lead screw 114 rotates, the removal cover 115 that first lead screw 114 outside is cup jointed through the screw activity reciprocates in the first lead screw 114 outside, and then drive dead lever 116 and reciprocate, thereby adjust the distance between crack detector body 118 and the ground, after adjusting to suitable position, can begin to use this device wall to detect.

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 wall crack detection device for building interior wall, includes device body (100), its characterized in that: the device body (100) comprises a moving seat (110), a fixing frame (111) is fixedly mounted at the top end of the moving seat (110), a cavity (112) is formed in one side of the fixing frame (111), a first lead screw (114) is movably mounted at the bottom end of the inner wall of the cavity (112) through a bearing, a motor (113) is fixedly mounted at the top end of the first lead screw (114), a moving sleeve (115) is movably sleeved on the outer side of the first lead screw (114) through threads, the number of the moving sleeves (115) is two, fixing rods (116) are fixedly mounted on one side of each of the two moving sleeves (115), a mounting rod (117) is fixedly mounted on one side of each of the two fixing rods (116) far away from the moving sleeve (115), a crack detector body (118) is mounted on the mounting rod (117), and a control panel (119) is fixedly mounted on one side of the fixing frame (111), four corners of the bottom end of the movable seat (110) are provided with universal wheels (120), and the top end of the movable seat (110) is provided with a locking mechanism (200).

2. The wall crack detecting device for the inner wall of the building as claimed in claim 1, wherein: one side of the movable sleeve (115) far away from the fixing rod (116) is fixedly provided with a sliding block (123), one side of the inner wall of the cavity (112) is provided with a sliding groove (122), and one end of the sliding block (123) far away from the movable sleeve (115) is slidably arranged in the sliding groove (122).

3. The wall crack detecting device for the inner wall of the building as claimed in claim 1, wherein: the top of universal wheel (120) all fixedly mounted has compression spring (121), the top of compression spring (121) all with remove seat (110) fixed connection.

4. The wall crack detecting device for the inner wall of the building as claimed in claim 2, wherein: one end of the sliding block (123) far away from the moving sleeve (115) is provided with a groove (124), and balls (125) are movably arranged in the groove (124).

5. The wall crack detecting device for the inner wall of the building as claimed in claim 1, wherein: locking mechanism (200) includes mounting bracket (210), the top fixed mounting who removes seat (110) has mounting bracket (210), there is second lead screw (211) on the top of mounting bracket (210) through screw thread movable mounting, there is supporting seat (212) bottom of second lead screw (211) through bearing movable mounting.

6. The device for detecting cracks in a wall body for an interior wall of a building according to claim 5, wherein: and a rubber pad (213) is fixedly arranged at the bottom end of the supporting seat (212).