CN219935759U - Crack detection equipment for building structure - Google Patents
Crack detection equipment for building structure Download PDFInfo
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- CN219935759U CN219935759U CN202320320280.9U CN202320320280U CN219935759U CN 219935759 U CN219935759 U CN 219935759U CN 202320320280 U CN202320320280 U CN 202320320280U CN 219935759 U CN219935759 U CN 219935759U
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- sliding plate
- crack detection
- fixedly connected
- groups
- detector
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- 238000001514 detection method Methods 0.000 title claims abstract description 27
- 230000001681 protective effect Effects 0.000 claims abstract description 36
- 238000004140 cleaning Methods 0.000 claims description 7
- 238000001125 extrusion Methods 0.000 claims description 7
- 239000000428 dust Substances 0.000 abstract description 5
- 230000008602 contraction Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model discloses crack detection equipment for a building structure, and belongs to the technical field of crack detection equipment. The utility model provides a building structure crack detection equipment, includes protective housing, sliding plate, detector, the detector sets up on the sliding plate, still includes: the long rods are fixedly connected in the protective shell; the first groups of holes are arranged on the sliding plate, the first holes are matched with the long rods, and the sliding plate is connected to the long rods in a sliding manner through the first holes; according to the utility model, through the arrangement of the telescopic rod and the half shaft sleeve, when the detector needs to be quickly retracted, the detector can conveniently and quickly fall down through the contraction of the telescopic rod, and meanwhile, the force generated by falling can be absorbed by the piston cylinder, so that the piston rod is extended, the filter screen is finally dithered up and down, and the dust on the filter screen can be conveniently dropped.
Description
Technical Field
The utility model relates to the technical field of crack detection equipment, in particular to building structure crack detection equipment.
Background
After the construction in the building field is finished, various quality tests are often required, wherein the crack test on the building is one of the quality tests, the crack test mainly detects the number and the distribution position of cracks in the building, and the crack test is usually carried out through an ultrasonic detector.
Existing crack detection devices for construction, e.g. patent application number
CN202220990874.6, entitled practical patent of crack detection equipment for construction engineering, comprises a detector body, a protection box and a lifting component. The lifting part comprises a first sliding groove, a first sliding block, a screw rod, a motor and a supporting plate. The first chute is vertically arranged on one side inner wall of the protection box. The first sliding block is connected in the first sliding groove in a sliding way. The screw rod is vertically arranged in the protection box, and the screw rod passes through the first sliding block. The motor is connected at the top of screw rod. The backup pad is connected one side that the first slider is close to the detector body, and the detector body supports in the backup pad. When the height of the detector body needs to be lifted, the motor is started, the motor drives the screw rod to rotate towards one direction, the screw rod rotates to drive the first sliding block to slide upwards, the first sliding block slides to drive the supporting plate to move upwards, and the supporting plate moves upwards to drive the detector body to move upwards to the required height. The hand-held operation is not needed, and the pulling strength is reduced.
The device realizes the lifting of the detector, but when in use, as the place to be detected is generally a site, the place to be detected is more, the floor needs to be replaced frequently, the detector needs to be quickly retracted at the moment and is convenient for subsequent movement, and when in use, the device can influence the working efficiency by rotating the screw rod, the detector can generate heat when in use, the protective cover is generally arranged above the protective cover, the damage of the detector caused by the falling of sundries is avoided, so that a heat dissipation port and a filter screen are generally arranged for conveniently discharging the heat, and the filter screen has the possibility of being blocked by dust due to the poor site, thereby being unfavorable for discharging the heat in the protective cover ， If the heat cannot be discharged in time, the detector in the protective shell is always in the condition of higher temperature, and when the detector is used later, the temperature of the detector is required to be reduced, so that the normal use of the detector is avoided due to the higher temperature, and the waiting time can seriously influence the working efficiency.
Accordingly, a crack detection device for a building structure is provided to solve the above-mentioned problems.
Disclosure of Invention
The utility model aims to solve the problems in the background art, and provides a crack detection device for a building structure.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a building structure crack detection equipment, includes protective housing, sliding plate, detector, the detector sets up on the sliding plate, still includes:
the long rods are fixedly connected in the protective shell;
the first groups of holes are arranged on the sliding plate, the first holes are matched with the long rods, and the sliding plate is connected to the long rods in a sliding manner through the first holes;
the second hollow hole is arranged on the sliding plate;
the two groups of telescopic rods are oppositely arranged in the space Kong Erna, and the telescopic ends of the telescopic rods are fixedly connected with half shaft sleeves;
the driving motor is fixedly connected in the protective shell;
the screw rod is fixedly connected to the output end of the driving motor and is in threaded connection with the half shaft sleeve;
the cleaning device is arranged in the protective shell.
In order to facilitate cleaning of the cleaning device, preferably, the cleaning device comprises a piston cylinder, two groups of piston rods and two groups of filter screens, wherein the piston cylinder is fixedly connected in a protective shell, the telescopic end of the piston cylinder is attached to a sliding plate, the filter screens are slidingly connected in the side wall of the protective shell, the piston rods are fixedly connected in the side wall of the protective shell, and the telescopic end of the piston rods is attached to the filter screens.
In order to facilitate the gas in the piston cylinder to enter the piston rod, preferably, a connecting gas pipe is fixedly connected to the piston cylinder, and the other end of the connecting gas pipe is communicated with the piston rod.
In order to facilitate up-and-down shaking of the filter screen, preferably, a reset spring is connected in the inner wall of the protective shell, and the reset spring is connected with the filter screen.
In order to be convenient for carry out fixed centre gripping to the detector, preferably, fixedly connected with two sets of fixed plates on the sliding plate, be connected with extrusion spring on the fixed plate, extrusion spring's the other end is connected with the grip block, the detector is located between two sets of grip blocks.
In order to facilitate the movement of the clamping block, preferably, the sliding plate is provided with a sliding groove, and the clamping block is slidably connected to the sliding plate through the sliding groove.
Compared with the prior art, the utility model provides the crack detection equipment for the building structure, which has the following beneficial effects:
the device has no part which is the same as or can be realized by adopting the prior art, the utility model adopts the arrangement of the telescopic rod and the half axle sleeve, when the detector needs to be quickly retracted, the shrinkage of accessible telescopic link is convenient for detect quick whereabouts of appearance, and the power that whereabouts produced simultaneously can be absorbed by the piston cylinder, and then makes the piston rod extension, and the upper and lower shake of final messenger filter screen is convenient for drop of dust on the filter screen.
Drawings
FIG. 1 is a schematic structural view of a crack detection device for a building structure according to the present utility model;
FIG. 2 is a schematic three-dimensional view of a sliding plate in a crack detection device for a building structure according to the present utility model;
fig. 3 is a schematic structural diagram of a portion a of the crack detection device for a building structure in fig. 2 according to the present utility model.
In the figure: 1. a protective shell; 101. a driving motor; 102. a screw rod; 103. a long rod; 2. a sliding plate; 201. a first hollow hole; 202. a second hollow hole; 203. a telescopic rod; 204. a half shaft sleeve; 205. a chute; 206. a fixing plate; 207. extruding a spring; 208. a clamping block; 3. a piston cylinder; 301. connecting an air pipe; 302. a piston rod; 303. a filter screen; 304. a return spring; 4. and a detector.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Example 1:
referring to fig. 1-3, a building structure crack detection device, including protective housing 1, sliding plate 2, detector 4, be connected with the apron on the protective housing 1, the apron is used for sealed protective housing 1 top, and detector 4 sets up on sliding plate 2, still includes: a plurality of groups of long rods 103 fixedly connected in the protective shell 1; the plurality of groups of first empty holes 201 are arranged on the sliding plate 2, the first empty holes 201 are matched with the long rods 103, and the sliding plate 2 is connected to the long rods 103 in a sliding manner through the first empty holes 201; a second hollow 202 is arranged on the sliding plate 2; the two groups of telescopic rods 203 are oppositely arranged in the second hollow hole 202, and the telescopic ends of the telescopic rods 203 are fixedly connected with a half shaft sleeve 204; a driving motor 101 fixedly connected in the protective case 1; the screw rod 102 is fixedly connected to the output end of the driving motor 101, and the screw rod 102 is in threaded connection with the half shaft sleeve 204; the cleaning device is arranged in the protective shell 1 and comprises a piston cylinder 3, two groups of piston rods 302 and two groups of filter screens 303, wherein the piston cylinder 3 is fixedly connected in the protective shell 1, the telescopic end of the piston cylinder 3 is attached to the sliding plate 2, the filter screens 303 are slidably connected in the side wall of the protective shell 1, the piston rods 302 are fixedly connected in the side wall of the protective shell 1, the telescopic end of the piston rods 302 is attached to the filter screens 303, a connecting air pipe 301 is fixedly connected to the piston cylinder 3, the other end of the connecting air pipe 301 is communicated with the piston rods 302, and a reset spring 304 is connected in the inner wall of the protective shell 1 and is connected with the filter screens 303.
When the device is used, the device is required to be moved into a building to be detected, then the cover plate is opened, the driving motor 101 is started, the screw rod 102 is further rotated, the two groups of half shaft sleeves 204 are defaulted to be in a close state, at the moment, along with the rotation of the screw rod 102, the sliding plate 2 moves upwards, the detector 4 extends out of the protective shell 1, at the moment, the detector 4 can be used for checking cracks of the building structure, when the detection is completed, if the detection is required to be moved, the detector 4 can be directly moved to the vicinity of the building structure to be detected by moving the device, then the detection is carried out, if the movement distance is too far or the floor is required to be replaced, at the moment, the two groups of half shaft sleeves 204 are separated from each other by contracting the telescopic rod 203, the screw rod 102 is not connected with the half shaft sleeves 204 in a threaded mode, at the moment, the sliding plate 2 falls down under the action of gravity, until the piston cylinder 3 contacts with the telescopic end of the piston cylinder 3, the piston cylinder 3 absorbs the force generated by the sliding plate 2, then contracts, the gas is discharged through the connecting gas pipe 301, the gas enters the piston rod 302, the piston rod 302 is stressed and stretched, the filter screen 303 is jacked up, the lifting of the filter screen 303 presses the reset spring 304, the piston rod 302 is reset along with the reset of the piston cylinder 3, the reset spring 304 is stretched, the filter screen 303 is continuously vibrated up and down, dust on the filter screen 303 can be shaken off at the moment, the filter screen 303 is convenient to clean, the rapid retraction of the detector 4 is finished, the filter screen 303 is cleaned, the cover plate can be covered again at the moment, the cleaned filter screen 303 continuously discharges the heat generated by the detector 4 in the protective shell 1, avoiding the rise of temperature, which affects the subsequent use of the detector 4, the protective shell 1 can then be moved to a new building structure to be detected, which is then detected.
Example 2:
referring to fig. 1 to 3, a crack detection apparatus for a building structure is substantially the same as that of embodiment 1, and further: two groups of fixed plates 206 are fixedly connected to the sliding plate 2, an extrusion spring 207 is connected to the fixed plates 206, a clamping block 208 is connected to the other end of the extrusion spring 207, the detector 4 is located between the two groups of clamping blocks 208, a sliding groove 205 is formed in the sliding plate 2, and the clamping block 208 is slidably connected to the sliding plate 2 through the sliding groove 205.
Through the setting of grip block 208 and extrusion spring 207, can carry out fixed centre gripping to not detector 4 of equidimension, the later stage is changed simultaneously and is maintained also comparatively conveniently, only needs pulling grip block 208, can take out detector 4.
According to the utility model, through the arrangement of the telescopic rod 203 and the half shaft sleeve 204, when the detector 4 needs to be quickly retracted, the detector 4 can be conveniently quickly dropped through the contraction of the telescopic rod 203, and meanwhile, the force generated by dropping can be absorbed by the piston cylinder 3, so that the piston rod 302 is extended, the filter screen 303 is finally dithered up and down, and the dust on the filter screen 303 is conveniently dropped.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a building structure crack detection equipment, includes protective housing (1), sliding plate (2), detector (4) set up on sliding plate (2), its characterized in that still includes:
a plurality of groups of long rods (103) are fixedly connected in the protective shell (1);
the plurality of groups of first empty holes (201) are arranged on the sliding plate (2), the first empty holes (201) are matched with the long rods (103), and the sliding plate (2) is connected to the long rods (103) in a sliding manner through the first empty holes (201);
a second hollow hole (202) is arranged on the sliding plate (2);
the two groups of telescopic rods (203) are oppositely arranged in the hollow second holes (202), and the telescopic ends of the telescopic rods (203) are fixedly connected with a half shaft sleeve (204);
the driving motor (101) is fixedly connected in the protective shell (1);
the screw rod (102) is fixedly connected to the output end of the driving motor (101), and the screw rod (102) is in threaded connection with the half shaft sleeve (204);
the cleaning device is arranged in the protective shell (1).
2. The building structure crack detection device according to claim 1, wherein the cleaning device comprises a piston cylinder (3), two groups of piston rods (302) and two groups of filter screens (303), the piston cylinder (3) is fixedly connected in the protective shell (1), the telescopic end of the piston cylinder (3) is attached to the sliding plate (2), the filter screens (303) are slidably connected in the side wall of the protective shell (1), the piston rods (302) are fixedly connected in the side wall of the protective shell (1), and the telescopic end of the piston rods (302) is attached to the filter screens (303).
3. The crack detection device for the building structure according to claim 2, wherein a connecting air pipe (301) is fixedly connected to the piston cylinder (3), and the other end of the connecting air pipe (301) is communicated with the piston rod (302).
4. The building structure crack detection device according to claim 2, characterized in that a return spring (304) is connected in the inner wall of the protective housing (1), and the return spring (304) is connected with the filter screen (303).
5. The building structure crack detection device according to claim 1, wherein two groups of fixing plates (206) are fixedly connected to the sliding plate (2), an extrusion spring (207) is connected to the fixing plates (206), a clamping block (208) is connected to the other end of the extrusion spring (207), and the detector (4) is located between the two groups of clamping blocks (208).
6. The crack detection device for building structures according to claim 5, characterized in that the sliding plate (2) is provided with a sliding groove (205), and the clamping block (208) is slidably connected to the sliding plate (2) through the sliding groove (205).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320320280.9U CN219935759U (en) | 2023-02-27 | 2023-02-27 | Crack detection equipment for building structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320320280.9U CN219935759U (en) | 2023-02-27 | 2023-02-27 | Crack detection equipment for building structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219935759U true CN219935759U (en) | 2023-10-31 |
Family
ID=88499210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320320280.9U Active CN219935759U (en) | 2023-02-27 | 2023-02-27 | Crack detection equipment for building structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219935759U (en) |
-
2023
- 2023-02-27 CN CN202320320280.9U patent/CN219935759U/en active Active
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