CN213842091U

CN213842091U - Wall crack detection mechanism for house identification

Info

Publication number: CN213842091U
Application number: CN202023352565.6U
Authority: CN
Inventors: 陈功迪; 曹丁文; 陆善锋
Original assignee: Guangdong Xinwen Construction Inspection And Appraisal Co ltd
Current assignee: Guangdong Xinwen Construction Inspection And Appraisal Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-07-30
Anticipated expiration: 2030-12-31

Abstract

The utility model relates to a crack detection mechanism's technical field provides a wall body crack detection mechanism for house appraisal to the defect of traditional crack detection appearance operational difficulty, comprising a base plate, the crack detection appearance host computer has been placed to the bottom plate upside, the crack detection appearance host computer is connected with test probe through the data line, be provided with the first centre gripping subassembly that is used for centre gripping crack detection appearance host computer on the bottom plate, the vertical bracing piece that is provided with of bottom plate upside, the one end that the bottom plate was kept away from to the bracing piece is provided with the backup pad, one side of backup pad is provided with second centre gripping subassembly, test probe passes through the one side that second centre gripping subassembly was fixed in the backup pad, test probe's sense terminal deviates from the side of backup pad. This application has the effect that reduces the operation degree of difficulty of crack detector.

Description

Wall crack detection mechanism for house identification

Technical Field

The application relates to the technical field of crack detection mechanisms, in particular to a wall crack detection mechanism for house identification.

Background

The house safety identification is to scientifically evaluate the safety of houses by special mechanisms to ensure the life and property safety of residents. In the house identification process, an important link in house identification during the detection of wall cracks relates to the overall safety of a house. Therefore, wall cracks are usually detected by using a crack detector (also called a crack comprehensive detector). The crack detector can accurately measure and calculate the width and the depth of the wall crack

Crack detector includes the host computer usually and connects the test probe on the host computer through the connecting wire, with test probe's sense terminal orientation wall body during the use to along the cracked direction removal test probe of wall body, test probe in the removal in-process in time returns the host computer with data and shows on the display screen of host computer.

According to the related technology, when the crack detector is used, an operator needs to hold the main machine while holding the main machine, the other hand moves the detection probe according to the extending direction of the crack, the operation is inconvenient, and the main machine is held by only one hand, so that the host machine is easy to fall. The inventor thinks that the defect of inconvenient operation is existed when the crack detector is used.

Disclosure of Invention

In order to operate the crack detection appearance more conveniently, this application provides a wall body crack detection mechanism for house appraisal.

The application provides a wall crack detection mechanism for house appraisal adopts following technical scheme:

the utility model provides a wall body crack detection mechanism for house appraisal, includes the bottom plate, the crack detector host computer has been placed to the bottom plate upside, the crack detector host computer is connected with test probe through the data line, be provided with the first centre gripping subassembly that is used for centre gripping crack detector host computer on the bottom plate, the vertical bracing piece that is provided with of bottom plate upside, the one end that the bottom plate was kept away from to the bracing piece is provided with the backup pad, one side of backup pad is provided with second centre gripping subassembly, test probe passes through the second centre gripping subassembly and fixes one side in the backup pad, just test probe's sense terminal deviates from the side of.

Through adopting above-mentioned technical scheme, when needs detect the wall body crack, place the crack detector on the bottom plate, and fix crack detector host computer through first centre gripping subassembly, place test probe in the backup pad and fix test probe through second centre gripping subassembly, when needs detect the wall body crack, operating personnel grips the bottom plate through both hands, and remove the bottom plate, make test probe's sense terminal towards the crack of wall body, and then remove test probe and detect the crack of wall body through removing the bottom plate, make remove the bottom plate alright remove crack detector host computer and test probe simultaneously, make operating personnel need not the one hand and grip crack detector host computer, make crack detector's use simple and convenient more.

Preferably, the support rod comprises a support tube vertically and fixedly connected to the upper side of the bottom plate, a connecting rod is inserted into the top end of the support tube in a sliding mode, and a fixing assembly used for fixing the connecting rod is further arranged on the support tube.

Through adopting above-mentioned technical scheme, when the wall body crack is higher, through opening fixed subassembly to remove the stay tube, make the stay tube be kept away from to the connecting rod, and through the position of fixed subassembly fixed link pole, make through adjusting the connecting rod, the measuring probe can remove the crack to wall body eminence and detect, is favorable to enlarging house appraisal with wall body crack detection mechanism's application range.

Preferably, the fixing assembly comprises a thread through hole formed in the peripheral wall of the supporting tube, the thread through hole is communicated with the inner cavity of the supporting tube, the thread through hole is in threaded connection with a locking bolt, and one end of the locking bolt is tightly abutted to the outer wall of the connecting rod.

Through adopting above-mentioned technical scheme, when the position of connecting rod is adjusted to needs, only need unscrew the locking bolt, alright the position of adjusting the connecting rod, after connecting rod position control accomplishes, screw up the locking bolt and support tightly until locking bolt and connecting rod periphery wall for the position of connecting rod is fixed, is favorable to reducing the degree of difficulty of the position control of connecting rod, makes the position control of connecting rod more simple and convenient.

Preferably, the first clamping assembly comprises two fixing plates which are vertically and fixedly connected to the bottom plate, the two fixing plates are opposite to each other, an elastic piece is arranged on one side, close to each other, of each fixing plate, a clamping plate is arranged at one end, away from the supporting plate, of each elastic piece, the two clamping plates are respectively abutted against two side walls of the main machine of the crack detector, and the elastic pieces give driving force for the clamping plates to abut against the side walls of the main machine of the crack detector.

Through adopting above-mentioned technical scheme, when needs are fixed the crack detector host computer on the bottom plate, remove two clamp plates and make it keep away from each other, place the crack detector host computer on the bottom plate to make it be located between two clamp plates, loosen the clamp plate, make the clamp plate can support the lateral wall of tight crack detector, make the difficult production of crack detector host computer remove, the operating personnel of being convenient for removes crack detector host computer and test probe through the bottom plate better.

Preferably, one side of the supporting plate, which is far away from the detection probe, is provided with a first convex block, one end of the connecting rod, which is far away from the supporting tube, is provided with a second convex block, the first convex block is provided with a first screw rod, the first screw rod is parallel to the supporting plate, the second convex block is provided with an insertion through hole for the first screw rod to be inserted, the first screw rod is further in threaded connection with a nut, and the nut is tightly abutted against one side of the second convex block, which is far away from the first convex block.

Through adopting above-mentioned technical scheme, when needs adjust the backup pad, through unscrewing the nut, and then rotate the backup pad, rotate the backup pad to suitable angle after, screw up the nut, the nut that makes supports tightly with the second lug for the angle of backup pad can be adjusted, and then makes test probe can be better towards the wallboard that awaits measuring.

Preferably, the one side perpendicular fixedly connected with first fixed block and the second fixed block that the backup pad deviates from first lug is just right, first fixed block is right each other with the second fixed block, the second centre gripping subassembly includes that first clamp piece presss from both sides tight piece with the second, first clamp piece presss from both sides tight piece with the second and is located the one side that first fixed block and second fixed block are close to each other respectively, first clamp piece presss from both sides tight piece with the second and is just right each other, first clamp piece fixed connection is in first fixed block, the tight piece of second clamp is rotated towards one side of second fixed block and is connected with the second screw rod, the second fixed block is seted up threaded hole, threaded hole and second screw rod threaded connection.

Through adopting above-mentioned technical scheme, when the crack of wall body needs to be detected, place test probe and press from both sides between tight piece of first clamp and the second, rotate the second screw rod and make the second press from both sides tight piece toward the direction removal that is close to first clamp piece for the tight piece of second clamp supports tight test probe, and then makes test probe fixed in the backup pad, makes test probe be difficult for dropping from the backup pad, makes test probe can detect the crack of wall body more firmly.

Preferably, the side of the first fixing block and the side of the second fixing block, which are far away from the supporting plate, are both 2mm-5mm higher than the detection end of the detection probe, and the side of the first fixing block and the side of the second fixing block, which are far away from the supporting plate, are both connected with balls in a rolling manner.

Through adopting above-mentioned technical scheme, through the setting of ball, when needs test probe, remove the backup pad and make ball and wall butt for rolling friction can take place with the wallboard for second fixed block and first fixed block, and then make test probe's removal more steady smooth.

Preferably, the fixing plates are provided with straps, and the length of each strap is greater than 30cm and less than 60 cm.

Through adopting above-mentioned technical scheme, when the crack of wall body needs to be measured, carry the bottom plate back of the body in the front through two sets of braces, be difficult for directly dropping to the ground when making the bottom plate break away from the hand, and then make crack detector host computer and test probe be difficult for breaking down for operating personnel can stabilize more and remove crack detector host computer and test probe through the bottom plate and detect the wall body crack.

Preferably, one side of the clamping plate, which faces the crack detector main machine, is provided with a rubber pad.

Through adopting above-mentioned technical scheme, through the setting of rubber pad, be favorable to increasing the frictional force between clamp plate and the crack detector host computer lateral wall for two clamp plates can press from both sides the crack detector host computer better and press from both sides, make the crack detector be difficult for droing from the bottom plate.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the crack detector is fixed on the bottom plate through the first clamping assembly, and the detection probe is fixed on the supporting plate through the second clamping assembly, so that an operator can hold the bottom plate through two hands to simultaneously move the detection probe and the crack detector main machine, and the crack detector is safer to operate;

2. the clamping plate is driven by the spring to abut against the side wall of the main machine of the crack side detector, so that the crack detector can be better fixed on the bottom plate, and the crack detector is not easy to fall off from the bottom plate;

3. the connecting rods are inserted into the supporting pipes in a sliding mode, and the supporting pipes are further provided with fixing assemblies used for fixing the connecting rods, so that the positions of the supporting plates can be adjusted, and the application range of the wall crack detection mechanism for house identification can be enlarged.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is an enlarged schematic view of section A of FIG. 2;

FIG. 3 is a schematic diagram of the internal structure of an embodiment of the present application;

fig. 4 is an enlarged schematic view of a portion B in fig. 3.

Description of reference numerals: 1. a base plate; 11. a fixing plate; 12. a first handle; 2. a crack detector host; 21. detecting a probe; 3. a first clamping assembly; 31. an elastic member; 32. a clamping plate; 321. a rubber pad; 322. a limiting plate; 4. a support bar; 41. supporting a tube; 42. a connecting rod; 43. locking the bolt; 5. a support plate; 51. a first fixed block; 52. a second fixed block; 53. a ball bearing; 54. a first bump; 55. a second bump; 56. a first screw; 57. a nut; 6. a second clamping assembly; 61. a first clamping block; 62. a second clamping block; 63. a second screw; 631. a second handle; 64. a threaded bore.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses wall crack detection mechanism for house appraisal. Referring to fig. 1 and 2, a wall body crack detection mechanism for house appraisal, comprising a base plate 1, crack detector host computer 2 has been placed to 1 upside of bottom plate, crack detector host computer 2 is connected with test probe 21 through the data line, 1 upside of bottom plate is provided with first clamping component 3 that is used for fixed crack

detector host computer

2, 1 upside of bottom plate is still vertical to be provided with bracing piece 4, the one end that bottom plate 1 was kept away from to bracing piece 4 is provided with backup pad 5, the side of backup pad 5 still is provided with second clamping component 6, test probe 21 fixes on backup pad 5 through second clamping component 6 and test probe 21's sense terminal deviates from the side of backup pad 5.

Referring to fig. 1 and fig. 2, in this embodiment, bottom plate 1 is rectangular plate-shaped, two fixed plates 11 of the vertical fixedly connected with in 1 upside of bottom plate, two fixed plates 11 are located bottom plate 1 respectively along length direction's both ends, two fixed plates 11 are just right each other, first centre gripping subassembly 3 is including the elastic component 31 of the one side that fixed plate 11 is close to each other respectively, in this embodiment, elastic component 31 is the spring, the fixed plate 11 was kept away from to elastic component 31 one end is fixedly connected with pinch-off blades 32 still, two pinch-off blades 32 are located the both sides of crack detector host computer 2 respectively, the spring gives pinch-off blades 32 and supports the drive power of the lateral wall of crack detector host computer 2 tightly. A rubber pad 321 is fixedly connected to one side of the clamping plate 32 facing the crack detector main body 2, and is used for enhancing the friction force between the clamping plate 32 and the crack detector main body 2.

Referring to fig. 1 and 2, a limiting plate 322 is further fixedly connected to one side of the clamping plate 32 facing the crack detector main body 2, the limiting plate 322 is perpendicular to the clamping plate 32, the limiting plate 322 is located at the top end of the clamping plate 32, and the bottom side of the limiting plate abuts against the upper surface of the crack detector main body 2 and is used for limiting the upper surface of the crack detector main body 2 to move up and down.

Referring to fig. 1 and 2, straps 13 are fixedly connected to both the two fixing plates 11, and in this embodiment, the straps 13 are 50cm long, so that an operator can conveniently carry the bottom plate 1 on the chest through the straps 13, and the situation that the bottom plate 1 slides off from the hands is reduced. The side of the two fixing plates 11 far away from each other is also fixedly connected with a first handle 12, so that an operator can move the bottom plate 1 through the first handle 12 conveniently.

Referring to fig. 3 and 4, the support rod 4 includes a support tube 41 vertically and fixedly connected to the upper side of the base plate 1, a connecting rod 42 is further slidably inserted into the top end of the support tube 41, and a fixing component for fixing the position of the connecting rod 42 is further disposed on the support tube 41. The fixing component comprises a thread through hole arranged on the peripheral wall of the supporting pipe 41, the thread through hole is communicated with the inner cavity of the supporting pipe 41, the thread through hole is in threaded connection with a locking bolt 43, and one end of the locking bolt 43 is tightly abutted to the peripheral wall of the connecting rod 42.

Referring to fig. 3 and 4, one end of the connecting rod 42, which is far away from the supporting tube 41, is further vertically and fixedly connected with a second bump 55, one side of the supporting plate 5, which is far away from the detection probe 21, is provided with a first bump 54, a first screw 56 is fixedly connected to a side wall of the first bump 54, a length direction of the first screw 56 is parallel to a length direction of the bottom plate 1, an insertion through hole for the first screw 56 to be inserted is further formed in the second bump 55, the first screw 56 is further in threaded connection with a nut 57, and the nut 57 and one side of the second bump 55, which is far away from the first bump 54, are tightly abutted.

Referring to fig. 1 and 2, one side of the supporting plate 5 away from the second protruding block 55 is fixedly connected with a first fixing block 51 and a second fixing block 52, the first fixing block 51 and the second fixing block 52 are located at two sides of the detection probe 21, and the first fixing block 51 and the second fixing block 52 are opposite to each other, the second clamping assembly 6 includes a first clamping block 61 and a second clamping block 62, the first clamping block 61 and the second clamping block 62 are opposite to each other, one side of the first clamping block 61 and one side of the second clamping block 62, which are close to each other, are both abutted to the outer peripheral wall of the detection probe 21, one side of the first clamping block 61 and one side of the second clamping block 62, which are close to each other, are both recessed into an arc surface which is embedded with the outer peripheral wall of the detection probe 21, so that the detection probe 21 is clamped more tightly, and one side of the first clamping block 61, which is away from the detection probe 21, is fixedly connected with one side of the first fixing block 51, which is towards one side of the second fixing block 52. The second clamping block 62 is further rotatably connected with a second screw 63 on one side facing the second fixed block 52, the second fixed block 52 is provided with a threaded hole 64, the second screw 63 is in threaded connection with the threaded hole 64, and one end, far away from the second clamping block 62, of the second screw 63 extends out of the second fixed block 52. The end of the second screw 63 away from the second clamping block 62 is also fixedly connected with a second handle 631.

Referring to fig. 1 and 2, one side of the second fixing block 52 deviating from the supporting plate 5 is higher than the detection end 2mm of the detection probe 21 with the first fixing block 51, and both the second fixing block 52 and the first fixing block 51 deviate from the equal fixedly connected with ball 53 on one side of the supporting plate 5, which is beneficial to reducing the friction force when both the first fixing block 51 and the second fixing block 52 deviate from one side of the supporting plate 5 and the wall plate are abutted.

The implementation principle of the wall crack detection mechanism for house identification in the embodiment of the application is that when a crack of a wall needs to be detected, two clamping plates 32 are moved and are away from each other, a crack detector main machine 2 is placed on a bottom plate 1 and is located between the two clamping plates 32, the clamping plates 32 are loosened, the two clamping plates 32 are enabled to be abutted against two sides of the crack detector main machine 2, a detection probe 21 is placed between a first clamping block 61 and a second clamping block 62, a second screw 63 is rotated, the second screw 63 drives the second clamping block 62 to clamp the detection probe 21, the floor is backed in front of a chest through two straps 13, the bottom plate 1 is moved through two first handles 12, balls 53 of the first fixing block 51 and the second fixing block 52 are enabled to be abutted against the wall with the crack, the crack detector main machine 2 is opened, a supporting plate 5 is moved through the moving bottom plate 1, so that the detection probe 21 moves along the trajectory of the crack, thereby completing the detection of the crack. Fix crack detector host computer 2 on bottom plate 1 through utilizing first centre gripping subassembly 3, utilize second centre gripping subassembly 6 to fix test probe 21 in backup pad 5 for remove during the operation bottom plate 1 alright remove crack detector host computer 2 and test probe 21 simultaneously, make need not to grip crack detector host computer 2 on the limit, remove test probe 21 on the limit, make crack detector host computer 2 difficult landing, make the operation of crack detector simple and convenient more.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a house appraisal is with wall body crack detection mechanism which characterized in that: including bottom plate (1), crack detector host computer (2) have been placed to bottom plate (1) upside, crack detector host computer (2) are connected with test probe (21) through the data line, be provided with first centre gripping subassembly (3) that are used for centre gripping crack detector host computer (2) on bottom plate (1), the vertical bracing piece (4) that is provided with of bottom plate (1) upside, the one end that bottom plate (1) were kept away from in bracing piece (4) is provided with backup pad (5), one side of backup pad (5) is provided with second centre gripping subassembly (6), test probe (21) are fixed in one side of backup pad (5) through second centre gripping subassembly (6), just the sense terminal of test probe (21) deviates from the side of backup pad (5).

2. The wall crack detection mechanism for house appraisal according to claim 1, characterized in that: the support rod (4) comprises a support pipe (41) which is vertically and fixedly connected to the upper side of the bottom plate (1), a connecting rod (42) is inserted into the top end of the support pipe (41) in a sliding mode, and a fixing assembly used for fixing the connecting rod (42) is further arranged on the support pipe (41).

3. The wall crack detection mechanism for house appraisal according to claim 2, characterized in that: the fixed subassembly is including seting up in the screw thread through-hole of stay tube (41) periphery wall, screw thread through-hole and stay tube (41) inner chamber intercommunication, screw thread through-hole threaded connection has locking bolt (43), the one end and the connecting rod (42) outer wall of locking bolt (43) support tightly.

4. The wall crack detection mechanism for house appraisal according to claim 1, characterized in that: first centre gripping subassembly (3) include two fixed plates (11) of vertical fixed connection in bottom plate (1), two fixed plate (11) are just right each other, one side that fixed plate (11) are close to each other all is provided with elastic component (31), the one end that backup pad (5) were transported away in elastic component (31) is provided with pinch-off blades (32), two pinch-off blades (32) support tightly with two lateral walls of crack detector host computer (2) respectively, elastic component (31) give pinch-off blades (32) support the drive power of tight crack detector host computer (2) lateral wall.

5. The wall crack detection mechanism for house appraisal according to claim 3, characterized in that: one side of the support plate (5) departing from the detection probe (21) is provided with a first convex block (54), one end of the connecting rod (42) far away from the support tube (41) is provided with a second convex block (55), the first convex block (54) is provided with a first screw rod (56), the first screw rod (56) is parallel to the support plate (5), an inserting through hole for inserting the first screw rod (56) is formed in the second convex block (55), the first screw rod (56) is further in threaded connection with a nut (57), and the nut (57) is abutted against one side of the second convex block (55) departing from the first convex block (54).

6. The wall crack detection mechanism for house appraisal according to claim 5, characterized in that: one side of the supporting plate (5) departing from the first bump (54) is vertically and fixedly connected with a first fixing block (51) and a second fixing block (52), the first fixed block (51) and the second fixed block (52) are opposite to each other, the second clamping assembly (6) comprises a first clamping block (61) and a second clamping block (62), the first clamping block (61) and the second clamping block (62) are respectively positioned at one side of the first fixed block (51) and the second fixed block (52) which are close to each other, the first clamping block (61) and the second clamping block (62) are opposite to each other, the first clamping block (61) is fixedly connected with the first fixed block (51), one side of the second clamping block (62) facing the second fixed block (52) is rotatably connected with a second screw rod (63), the second fixing block (52) is provided with a threaded hole (64), and the threaded hole (64) is in threaded connection with the second screw (63).

7. The wall crack detection mechanism for house appraisal according to claim 6, characterized by: one sides of the first fixing block (51) and the second fixing block (52) departing from the supporting plate (5) are higher than the detection ends of the detection probes (21) by 2-5 mm, and one sides of the first fixing block (51) and the second fixing block (52) departing from the supporting plate (5) are connected with balls (53) in a rolling mode.

8. The wall crack detection mechanism for house appraisal according to claim 4, characterized in that: braces (13) are arranged on the fixing plates (11), and the length of each brace (13) is larger than 30cm and smaller than 60 cm.

9. The wall crack detection mechanism for house appraisal according to claim 4, characterized in that: and one side of the clamping plate (32) facing the crack detector main machine (2) is provided with a rubber pad (321).