CN218863720U

CN218863720U - Building structure crack width check out test set

Info

Publication number: CN218863720U
Application number: CN202320137799.3U
Authority: CN
Inventors: 吴晔飞; 刘敏; 穆亮
Original assignee: Anhui Sanda Construction Co ltd
Current assignee: Anhui Sanda Construction Co ltd
Priority date: 2023-02-07
Filing date: 2023-02-07
Publication date: 2023-04-14
Anticipated expiration: 2033-02-07

Abstract

The utility model discloses a building structure crack width check out test set, which comprises a vehicle rack, the top of frame is provided with elevating system, and elevating system includes the motor, the first shell of bottom fixedly connected with of motor, and the one end output shaft fixedly connected with screw rod of motor, the outer wall threaded connection of screw rod has first lifter plate. This building structure crack width check out test set, setting through fixture, thereby can carry out the centre gripping to detecting instrument fixed, it is inaccurate to avoid handheld detecting instrument and the detection data that crack width appears easily, and then guaranteed this building structure crack width check out test set's accurate nature, simultaneously through the setting of first bracing piece, second bracing piece, spring etc., thereby carry out elastic contact to detecting instrument, avoid detecting instrument to receive the damage in the centre gripping is fixed, and then improved this building structure crack width check out test set's practicality.

Description

Building structure crack width check out test set

Technical Field

The utility model relates to a building engineering check out test set technical field specifically is a building structure crack width check out test set.

Background

The building structure is a skeleton structure which is formed by building components such as plates, beams, columns, walls, foundations and the like, has a certain space function and can safely bear various normal load effects of a building, once the building structure cracks, the building structure or the components are likely to be damaged due to insufficient bearing capacity, and meanwhile, if the cracks are not detected, the cracks are continuously developed, so that the safety of the building structure is influenced.

Current crack width check out test set generally detects the data of crack width through the handheld detecting instrument of staff to the cooperation display screen demonstrates the data of crack width, but is handheld to detect the measuring data that the crack width appears on the one hand easily not accurate through the staff, and the staff also conveniently detects the crack width of building structure eminence simultaneously.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building structure crack width check out test set to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a building structure crack width check out test set, includes the frame, the top of frame is provided with elevating system, and elevating system includes the motor, the first shell of bottom fixedly connected with of motor, and the one end output shaft fixedly connected with screw rod of motor, the outer wall threaded connection of screw rod has first lifter plate, and the outer wall laminating of first lifter plate sets up the inner wall at first shell, one side fixedly connected with of first lifter plate accepts the board, the top equidistance of frame is provided with the traveller, and the outer wall sliding connection of traveller has the second lifter plate, one side fixed connection of second lifter plate is in one side of accepting the board, and the top of second lifter plate is provided with fixture, one side correspondence of first shell is accepted the board and has been seted up first spout, and the inner wall of the both sides outer wall sliding connection of accepting the board at first spout.

Preferably, fixture includes the second shell, and the bottom fixed connection of second shell is at the top of second lifter plate, one side inner wall of second shell rotates and is connected with the bull stick, and another tip of bull stick runs through the inside fixedly connected with crank of second shell, the outer wall fixedly connected with gear of bull stick, and one side meshing of gear has the pinion rack, the both sides laminating of pinion rack sets up the both sides inner wall at the second shell, and the top fixedly connected with connecting strip of pinion rack.

Preferably, the top of the second shell corresponds to the connecting strip and is provided with a second chute, two sides of the connecting strip are slidably connected to the inner wall of the second chute, the top of the connecting strip is fixedly connected with a third shell, first supporting rods are arranged on the inner wall of the third shell at equal intervals, the outer wall of each first supporting rod is provided with a spring in a fitting manner, one end of each spring is fixedly connected to the inner wall of one side of the third shell, and the outer wall of each first supporting rod is slidably connected with a second supporting rod.

Preferably, one side of third shell corresponds the second bracing piece and has seted up spacing hole, and the outer wall sliding connection of second bracing piece is at the inner wall in spacing hole, the outer wall of second bracing piece corresponds spacing hole fixedly connected with spacing ring, and the first grip block of one end fixedly connected with of second bracing piece, one side of first grip block is provided with the rubber pad, and one side extrusion of rubber pad is provided with detecting instrument, the top of second shell corresponds first grip block fixedly connected with second grip block.

Preferably, a groove is formed in one side of the second shell, a connecting rod is arranged on the inner wall of the groove in a fit mode, a clamping groove is formed in the groove corresponding to the connecting rod, and a handle is fixedly connected to one end of the connecting rod.

Preferably, the other end of connecting rod is provided with the fixture block, and the other end of connecting rod sets up to T shape, one side of fixture block corresponds the connecting rod and has seted up first spacing groove, and the other end laminating setting of connecting rod is at the inner wall of first spacing groove, one side of fixture block corresponds the gear equidistance and is provided with the card strip, and the bottom fixedly connected with fixed block of fixture block, the bottom inner wall of second shell corresponds the fixed block and has seted up the second spacing groove, and the fixed block sets up to T shape.

Preferably, the top of the frame is provided with a display screen, and the top of the frame is also fixedly connected with a pushing handle.

Compared with the prior art, the beneficial effects of the utility model are that: the building structure crack width detection equipment is provided;

1. through fixture's setting to can carry out the centre gripping to detecting instrument and fix, avoid handheld detecting instrument and the detection data that crack width appears easily are not accurate, and then has guaranteed this building structure crack width check out test set's detection accuracy nature, simultaneously through the setting of first bracing piece, second bracing piece, spring etc. thereby carry out elastic contact to detecting instrument, avoid detecting instrument to receive the damage in the centre gripping is fixed, and then improved this building structure crack width check out test set's practicality.

2. Through elevating system's setting to can highly adjust detecting instrument, make things convenient for the staff to detect the crack width of building structure eminence, and then improve this building structure crack width check out test set's practicality.

Drawings

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

fig. 2 is a schematic structural view of the clamping mechanism of the present invention with a separated part of the structure;

fig. 3 is an enlarged schematic structural view of a point a in fig. 2 according to the present invention;

fig. 4 is a schematic structural view showing another separated structure of the clamping mechanism of the present invention;

fig. 5 is a schematic structural diagram of the lifting mechanism of the present invention.

In the figure: 1. a frame; 4. detecting an instrument; 5. a display screen; 6. a pushing handle; 2. a lifting mechanism; 201. a motor; 202. a first housing; 203. a screw; 204. a first lifter plate; 205. a bearing plate; 206. a traveler; 207. a second lifter plate; 208. a first chute; 3. a clamping mechanism; 301. a second housing; 302. a rotating rod; 303. a crank; 304. a gear; 305. a toothed plate; 306. a connecting strip; 307. a second chute; 308. a third housing; 309. a first support bar; 310. a spring; 311. a second support bar; 312. a limiting hole; 313. a limiting ring; 314. a first clamping plate; 315. a rubber pad; 316. a second clamping plate; 317. a handle; 318. a connecting rod; 319. a groove; 320. a card slot; 321. a clamping block; 322. a first limit groove; 323. clamping the strip; 324. a fixed block; 325. a second limit groove.

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.

The first embodiment is as follows:

referring to fig. 1-5, the present invention provides a technical solution: a building structure crack width detection device comprises a frame 1, a detection instrument 4, a display screen 5, a push handle 6, a lifting mechanism 2, a motor 201, a first shell 202, a screw rod 203, a first lifting plate 204, a bearing plate 205, a sliding column 206, a second lifting plate 207, a first sliding groove 208, a clamping mechanism 3, a second shell 301, a rotating rod 302, a crank 303, a gear 304, a toothed plate 305, a connecting bar 306, a second sliding groove 307, a third shell 308, a first supporting rod 309, a spring 310, a second supporting rod 311, a limiting hole 312, a limiting ring 313, a first clamping plate 314, a rubber pad 315, a second clamping plate 316, a handle 317, a connecting rod 318, a groove 319, a clamping groove 320, a clamping block 321, a first limiting groove 322, a clamping bar 323, a fixing block 324 and a second limiting groove 325;

the top of the second lifting plate 207 is provided with a clamping mechanism 3, the further clamping mechanism 3 comprises a second housing 301, the bottom of the second housing 301 is fixedly connected to the top of the second lifting plate 207, and one side inner wall of the second housing 301 is rotatably connected with a rotating rod 302, then the other end of the rotating rod 302 penetrates through the inside of the second housing 301 and is fixedly connected with a crank 303, and the outer wall of the rotating rod 302 is fixedly connected with a gear 304, and one side of the gear 304 is engaged with a toothed plate 305, then two sides of the toothed plate 305 are fitted and arranged on the two side inner walls of the second housing 301, and the top of the toothed plate 305 is fixedly connected with a connecting bar 306, and the top of the second housing 301 is opened with a second sliding groove 307 corresponding to the connecting bar 306, then two sides of the connecting bar 306 are slidably connected on the inner wall of the second sliding groove 307, and the top of the connecting bar 306 is fixedly connected with a third housing 308, and the inner wall of the third housing 308 is provided with a first supporting rod 309, then the outer wall of the first supporting rod 309 is fitted and provided with a spring 310, and one end of the spring 310 is fixedly connected on one side inner wall of the third housing 308, and one side of the supporting rod 309 is fixedly connected with a clamping hole 311 corresponding to a clamping hole 311 of a second housing 312, and one side of a clamping ring 312, and is connected with a second clamping hole 311 of a second clamping ring 311, and a clamping ring 311, then one side of a clamping ring 311 of a clamping device is connected with a clamping ring 311 corresponding clamping hole 311 of a second housing 301, and is connected with a clamping ring 311, a connecting rod 318 is attached to the inner wall of the groove 319, a clamping groove 320 is formed in the groove 319 corresponding to the connecting rod 318, a handle 317 is fixedly connected to one end of the connecting rod 318, a clamping block 321 is arranged at the other end of the connecting rod 318, the other end of the connecting rod 318 is T-shaped, a first limiting groove 322 is formed in one side of the clamping block 321 corresponding to the connecting rod 318, the other end of the connecting rod 318 is attached to the inner wall of the first limiting groove 322, clamping strips 323 are arranged on one side of the clamping block 321 corresponding to the gear 304 at equal intervals, a fixing block 324 is fixedly connected to the bottom of the clamping block 321, a second limiting groove 325 is formed in the inner wall of the bottom of the second housing 301 corresponding to the fixing block 324, and the fixing block 324 is T-shaped;

more specifically, in this embodiment, at first, the detecting instrument 4 is placed at the top of the second housing 301, then the rotating rod 302 is fixedly connected to one side of the crank 303, so as to drive the rotating rod 302 to rotate through the rotating crank 303, then the gear 304 is fixedly connected to the outer wall of the rotating rod 302, and one side of the gear 304 is meshed with the toothed plate 305, so as to drive the toothed plate 305 to move through the rotating crank 303, then the two sides of the toothed plate 305 are attached to the inner walls of the two sides of the second housing 301, so as to limit the toothed plate 305, prevent the toothed plate 305 from deviating, then the connecting strip 306 is fixedly connected to the top of the toothed plate 305, so as to drive the connecting strip 306 to move synchronously, then the two sides of the connecting strip 306 are slidably connected to the inner wall of the second sliding groove 307, so as to limit the connecting strip 306, and improve the stability of the connecting strip 306 in the moving process,

then the top of the connecting bar 306 is fixedly connected with a third shell 308, and the inner wall of the third shell 308 is provided with two first supporting rods 309 at equal intervals, so that the first supporting rods 309 are driven to move by rotating the crank 303, then the outer wall of the first supporting rods 309 is provided with a spring 310 in a fitting manner, and the outer wall of the first supporting rods 309 is connected with second supporting rods 311 in a sliding manner, so that the second supporting rods 311 are elastically buffered when being pressed, then one side of the third shell 308 is provided with limiting holes 312 corresponding to the second supporting rods 311, the outer wall of the second supporting rods 311 is connected to the inner wall of the limiting holes 312 in a sliding manner, and the outer wall of the second supporting rods 311 is fixedly connected with limiting rings 313 corresponding to the limiting holes 312, so that the second supporting rods 311 are limited, and the second supporting rods 311 are prevented from being separated;

then, one end of the second support rod 311 is fixedly connected with a first clamping plate 314, so that the first clamping plate 314 is driven to move through the rotating crank 303, then the top of the second shell 301 corresponds to the first clamping plate 314 and is fixedly connected with a second clamping plate 316, so that the detection instrument 4 is preliminarily fixed through the first clamping plate 314 and the second clamping plate 316, and through the arrangement of the spring 310, the detection instrument 4 is elastically contacted with the detection instrument 4 when being fixed, the detection instrument 4 is prevented from being damaged in clamping and fixing, then one side of the first clamping plate 314, which is close to the second clamping plate 316, is provided with a rubber pad 315, so that the detection instrument 4 is prevented from moving in the clamping and fixing process;

then, after the detection instrument 4 is fixed to a proper degree by rotating the crank 303, one end of the handle 317 is fixedly connected with the connecting rod 318, so that the connecting rod 318 is driven to move by moving the handle 317, then the other end of the connecting rod 318 is set to be T-shaped, and the other end of the connecting rod 318 is attached to the inner wall of the first limiting groove 322, so that the fixture block 321 is synchronously driven to move when the handle 317 moves left and right, then the bottom of the fixture block 321 is fixedly connected with the fixing block 324, the bottom inner wall of the second housing 301 is provided with a second limiting groove 325 corresponding to the fixing block 324, meanwhile, the fixing block 324 is set to be T-shaped, so that the fixture block 321 is limited, the stability of the fixture block 321 in the moving process is ensured, next, one side of the fixture block 321 is provided with the fixture strips 323 at equal intervals corresponding to the gear 304, so that when the handle is moved left, the fixture strips 323 are driven to be clamped into the tooth grooves 317, so that the gear 304 is fixed, and then the first clamping plate 314 is fixed, and the spring 310 is prevented from driving the gear 304 to overturn to release the fixation of the detection instrument 4 when being compressed;

then, a connecting rod 318 is attached to the inner wall of the groove 319, and the groove 319 is provided with two clamping grooves 320 corresponding to the connecting rod 318, so that after the gear 304 is fixed by moving the handle 317 leftwards, the handle 317 can be moved downwards, the handle 317 can be fixed through the groove 319, the phenomenon that the handle 317 moves freely to be separated from a tooth groove of the gear 304 is avoided, further, when the fixing of the detection instrument 4 needs to be released, the handle 317 is moved upwards firstly to be separated from the groove 319, then the clamping strip 323 is separated from the tooth groove of the gear 304 by moving the handle 317 rightwards, the fixing of the detection instrument 4 is released, and meanwhile, after the fixing of the detection instrument 4 is released, the handle 317 can be clamped into another groove 319 by moving the handle 317 downwards, so that the handle 317 can be fixed again, and the handle is prevented from moving freely to be clamped into the tooth groove 317 of the gear 304;

through as above, thereby can carry out the centre gripping to detecting instrument 4 and fix, avoid handheld detecting instrument 4 and the detection data that crack width appears easily are not accurate, and then have guaranteed this building structure crack width detection equipment's detection accurate nature, simultaneously through the setting of first bracing piece 309, second bracing piece 311, spring 310 etc. thereby carry out elastic contact to detecting instrument 4, avoid detecting instrument 4 to receive the damage in the centre gripping is fixed, and then improved this building structure crack width detection equipment's practicality.

Example two:

on the basis of the above embodiment, the top of the frame 1 is provided with the lifting mechanism 2, the further lifting mechanism 2 includes a motor 201, the bottom of the motor 201 is fixedly connected with a first housing 202, an output shaft at one end of the motor 201 is fixedly connected with a screw rod 203, then an outer wall of the screw rod 203 is in threaded connection with a first lifting plate 204, an outer wall of the first lifting plate 204 is attached to an inner wall of the first housing 202, and one side of the first lifting plate 204 is fixedly connected with a bearing plate 205, then the top of the frame 1 is provided with sliding columns 206 at equal intervals, and an outer wall of the sliding column 206 is in sliding connection with a second lifting plate 207, and one side of the second lifting plate 207 is fixedly connected to one side of the bearing plate 205, then the top of the second lifting plate 207 is provided with the clamping mechanism 3, and one side of the first housing 202 is provided with a first sliding chute 208 corresponding to the bearing plate 205, and outer walls at two sides of the bearing plate 205 are in sliding connection with an inner wall of the first sliding chute 208, and the top of the frame 1 is provided with the display screen 5, and the top of the frame 1 is also fixedly connected with a pushing handle 6;

more specifically, in this embodiment, when a worker needs to detect the width of a crack at a high position of a building structure, firstly, an output shaft at one end of a motor 201 is fixedly connected with a screw 203, so that the motor 201 drives the screw 203 to rotate, then, an outer wall of the screw 203 is in threaded connection with a first lifting plate 204, and an outer wall of the first lifting plate 204 is attached to an inner wall of a first housing 202, so that the first lifting plate 204 is limited, and then, the motor 201 drives the first lifting plate 204 to lift, then, one side of the first lifting plate 204 is fixedly connected with a bearing plate 205, one side of the bearing plate 205 is fixedly connected with a second lifting plate 207, and the top of the second lifting plate 207 is provided with a clamping mechanism 3, so that the detection instrument 4 is driven by the motor 201 to lift and move, thereby facilitating the worker to adjust the height of the detection instrument 4, and being capable of detecting the width of the crack at the high position of the building structure;

sliding columns 206 are arranged on the top of the frame 1 at equal intervals, the outer walls of the sliding columns 206 are connected with a second lifting plate 207 in a sliding mode, and the outer walls of the two sides of the bearing plate 205 are connected with the inner wall of a first sliding groove 208 in a sliding mode, so that the stability of the detection instrument 4 in the lifting moving process is guaranteed;

through as above to can adjust the height of detecting instrument 4, make things convenient for the staff to detect the crack width of building structure eminence, and then improve this building structure crack width check out test set's practicality.

The working principle is as follows: when the building structure crack width detection device is used, firstly, the detection instrument 4 is placed at the top of the second shell 301, then the first clamping plate 314 is driven to move through the rotating crank 303, then the detection instrument 4 is preliminarily fixed through the first clamping plate 314 and the second clamping plate 316, and through the arrangement of the spring 310, the detection instrument 4 is in elastic contact with the detection instrument 4 when being fixed, so that the detection instrument 4 is prevented from being damaged in clamping and fixing;

then, after the detection instrument 4 is fixed to a proper degree by rotating the crank 303, the handle 317 is moved leftwards to drive the clamping strip 323 to be clamped into the tooth groove of the gear 304, so that the first clamping plate 314 is fixed, when the fixation of the detection instrument 4 needs to be released, the handle 317 is moved upwards firstly to enable the handle 317 to be separated from the groove 319, then the handle 317 is moved rightwards to enable the clamping strip 323 to be separated from the tooth groove of the gear 304, and finally the handle 317 is moved downwards to be clamped into the other groove 319, so that the handle 317 is fixed again;

when the staff need examine the crack width of building structure eminence next, the top that drives second lifter plate 207 through motor 201 is provided with fixture 3 to drive detecting instrument 4 through motor 201 and go up and down to remove, and then make things convenient for the staff to adjust detecting instrument 4's height, can detect the crack width of building structure eminence.

Claims

1. The utility model provides a building structure crack width check out test set, includes frame (1), its characterized in that: the lifting mechanism (2) is arranged at the top of the frame (1), the lifting mechanism (2) comprises a motor (201), a first shell (202) is fixedly connected to the bottom of the motor (201), a screw (203) is fixedly connected to one end output shaft of the motor (201), a first lifting plate (204) is connected to the outer wall of the screw (203) in a threaded mode, the outer wall of the first lifting plate (204) is attached to the inner wall of the first shell (202), a bearing plate (205) is fixedly connected to one side of the first lifting plate (204), sliding columns (206) are arranged at the top of the frame (1) at equal intervals, a second lifting plate (207) is connected to the outer wall of the sliding columns (206) in a sliding mode, one side of the second lifting plate (207) is fixedly connected to one side of the bearing plate (205), a clamping mechanism (3) is arranged at the top of the second lifting plate (207), a first sliding groove (208) is formed in one side of the corresponding bearing plate (205) of the first shell (202), and the outer walls of the bearing plate (205) are connected to the inner wall of the first sliding groove (208).

2. The building structure crack width detection device according to claim 1, wherein the clamping mechanism (3) comprises a second housing (301), the bottom of the second housing (301) is fixedly connected to the top of the second lifting plate (207), one side inner wall of the second housing (301) is rotatably connected with a rotating rod (302), the other end of the rotating rod (302) penetrates through an inner fixedly connected crank (303) of the second housing (301), the outer wall of the rotating rod (302) is fixedly connected with a gear (304), one side of the gear (304) is meshed with a toothed plate (305), two sides of the toothed plate (305) are attached to the two side inner walls of the second housing (301), and the top of the toothed plate (305) is fixedly connected with a connecting strip (306).

3. The building structure crack width detection device according to claim 2, characterized in that a second sliding groove (307) is formed in the top of the second casing (301) corresponding to the connecting bar (306), two sides of the connecting bar (306) are slidably connected to the inner wall of the second sliding groove (307), a third casing (308) is fixedly connected to the top of the connecting bar (306), first supporting rods (309) are arranged on the inner wall of the third casing (308) at equal intervals, a spring (310) is arranged on the outer wall of the first supporting rod (309) in a fit manner, one end of the spring (310) is fixedly connected to the inner wall of one side of the third casing (308), and a second supporting rod (311) is slidably connected to the outer wall of the first supporting rod (309).

4. The building structure crack width detection device according to claim 3, wherein a limiting hole (312) is formed in one side of the third housing (308) corresponding to the second support rod (311), the outer wall of the second support rod (311) is slidably connected to the inner wall of the limiting hole (312), the outer wall of the second support rod (311) corresponding to the limiting hole (312) is fixedly connected with a limiting ring (313), one end of the second support rod (311) is fixedly connected with the first clamping plate (314), a rubber pad (315) is arranged on one side of the first clamping plate (314), a detection instrument (4) is arranged on one side of the rubber pad (315) in an extruding mode, and a second clamping plate (316) is fixedly connected to the top of the second housing (301) corresponding to the first clamping plate (314).

5. The building structure crack width detection device according to claim 4, wherein one side of the second casing (301) is provided with a groove (319), the inner wall of the groove (319) is provided with a connecting rod (318) in a fitting manner, the groove (319) is provided with a clamping groove (320) corresponding to the connecting rod (318), and one end of the connecting rod (318) is fixedly connected with a handle (317).

6. The building structure crack width detection device according to claim 5, wherein a fixture block (321) is arranged at the other end of the connecting rod (318), the other end of the connecting rod (318) is T-shaped, a first limit groove (322) is formed in one side of the fixture block (321) corresponding to the connecting rod (318), the other end of the connecting rod (318) is attached to the inner wall of the first limit groove (322), clamping strips (323) are arranged on one side of the fixture block (321) corresponding to the gear (304) at equal intervals, a fixing block (324) is fixedly connected to the bottom of the fixture block (321), a second limit groove (325) is formed in the inner wall of the bottom of the second housing (301) corresponding to the fixing block (324), and the fixing block (324) is T-shaped.

7. The building structure crack width detection device according to claim 1, characterized in that a display screen (5) is arranged on the top of the frame (1), and a pushing handle (6) is fixedly connected to the top of the frame (1).