CN218211363U

CN218211363U - Crack detection device for building structure detection

Info

Publication number: CN218211363U
Application number: CN202222014397.2U
Authority: CN
Inventors: 姚兴波
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-30
Filing date: 2022-07-30
Publication date: 2023-01-03
Anticipated expiration: 2032-07-30

Abstract

The utility model discloses a building structure detects technical field's a crack detection device is used in building structure detects, including the activity case, the left and right sides top of activity case all is connected with the riser, two the top of riser is connected with the locating plate jointly, the bottom of locating plate is rotated run through and is connected with two connection lead screws that are bilateral symmetry respectively, connection lead screw's outside surface screw thread has cup jointed the driving sleeve rather than the looks adaptation, two be connected with translation mechanism jointly between the driving sleeve, be equipped with test probe in the translation mechanism, connection lead screw's bottom is connected with the bracing piece, the bottom of bracing piece is rotated and is run through the activity case and be connected with its inside bottom, two be connected with drive mechanism jointly between the bracing piece, the bottom installation of activity case is equipped with the universal wheel that has the only-lock structure, the utility model is simple in operation convenient, is favorable to improving the detection efficiency of this device.

Description

Crack detection device for building structure detection

Technical Field

The utility model relates to a building structure detects technical field, specifically is a crack detection device is used in building structure detection.

Background

The building structure is a system which is composed of various components (roof trusses, beams, plates, columns and the like) and can bear various actions in a house building, the actions refer to various factors which can cause the system to generate internal force and deformation, such as load, earthquake, temperature change, foundation settlement and the like, the building structure can generate crack phenomenon after being used for a long time, most of common detection modes are that cracks on the building are manually detected through a manual handheld detection device, the detection efficiency is low, the cracks at the high position of the building are inconvenient for workers to detect the cracks, and the detection range is limited.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building structure detects uses crack detection device to solve the problem that proposes in 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 crack detection device is used in building structure detects, includes the movable box, the left and right sides top of movable box all is connected with the riser, two the top of riser is connected with the locating plate jointly, the bottom of locating plate is rotated through connection and is connected with two connecting screw that are bilateral symmetry respectively, connecting screw's outside surface screw thread has cup jointed rather than the transmission cover of looks adaptation, two be connected with translation mechanism jointly between the transmission cover, be equipped with test probe in the translation mechanism, connecting screw's bottom is connected with the bracing piece, the bottom of bracing piece is rotated and is run through the movable box and be connected rather than inside bottom, two be connected with drive mechanism jointly between the bracing piece, the bottom installation of movable box is equipped with the universal wheel that has only lock structure.

Furthermore, drive mechanism includes two worm wheels, two the worm wheel cup joints the outside surface that is located two bracing piece lower extremes respectively, two the rear side transmission of worm wheel is connected with same linkage worm, the left and right sides of linkage worm all rotates through rolling bearing and the inner wall of movable box to be connected, be equipped with drive assembly on the linkage worm.

Further, the transmission assembly includes the mounting panel, the mounting panel installation is located the top right-hand member of movable box, the left end installation of mounting panel is equipped with the motor, one side output that the mounting panel was kept away from to the motor is connected with the upper transfer gear, the lower surface transmission of upper transfer gear is connected with the lower transfer gear rather than the looks adaptation, lower transfer gear cup joints the exterior surface that is located the linkage worm.

Further, translation mechanism includes the diaphragm, the front end surface of diaphragm is seted up flutedly, the installation is equipped with two gag lever posts that are longitudinal symmetry respectively in the recess, two the outside surface sliding of gag lever post has cup jointed same connecting block, the test probe installation is located the front end surface of connecting block, the installation of the inside right-hand member of recess is equipped with electric telescopic handle, just electric telescopic handle's output is connected with the connecting block.

Furthermore, a sealing baffle matched with the movable box is arranged on the surface of the front end of the movable box, and a fixing opening corresponding to the sealing baffle is formed in the movable box.

Furthermore, the front end surface mounting of seal baffle is equipped with the display screen, the display screen respectively with required consumer electric connection.

Furthermore, the left end installation of connecting block is equipped with auxiliary spring, auxiliary spring's the other end is connected with the inner wall of recess, auxiliary spring is located between two gag lever posts.

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

1. output through the motor rotates, can drive lower transmission gear through upper transmission gear and rotate, thereby can drive linkage worm and rotate, thereby can drive the worm wheel of being connected rather than the transmission and rotate, can drive bracing piece and connecting screw rod in proper order and rotate, carry out forward or reverse rotational motion through connecting the lead screw, can make the transmission cover rather than threaded connection carry out upwards or decurrent removal motion, thereby can drive translation mechanism and can drive test probe and carry out synchronous motion, through highly adjusting test probe from top to bottom, be convenient for this device detects the crack of the architectural structure different heights, detection range is wide, and need not artifical manual to detect the crack, be favorable to improving the detection efficiency of this device.

2. Carry out right or right concertina movement through electric telescopic handle's output, can drive test probe through the connecting block and carry out the regulation motion on the horizontal direction, the crack on the different horizontal position on being convenient for this device detects out same height is favorable to further improving the detection efficiency of this device.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure of FIG. 1;

fig. 3 is a schematic structural view of the sealing baffle and the display screen of the present invention;

in the figure: 1. a movable box; 2. a vertical plate; 3. positioning a plate; 4. connecting a screw rod; 5. a driving sleeve; 6. a translation mechanism; 61. a transverse plate; 62. a groove; 63. a limiting rod; 64. connecting blocks; 65. an electric telescopic rod; 7. detecting a probe; 8. a support bar; 9. a transmission mechanism; 91. a worm gear; 92. a linkage worm; 93. a transmission assembly; 931. mounting a plate; 932. a motor; 933. rotating the rotating gear; 934. a lower rotating gear; 10. a universal wheel; 11. sealing the baffle; 12. a display screen; 13. an auxiliary spring.

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.

Example 1

Please refer to fig. 1, a crack detection device for building structure detection, including a movable box 1, the top ends of the left and right sides of the movable box 1 are connected with risers 2, the top ends of the two risers 2 are connected with a positioning plate 3 together, the bottom end of the positioning plate 3 is connected with two connection lead screws 4 which are bilaterally symmetrical respectively in a penetrating manner, the external surface thread of the connection lead screw 4 is sleeved with a transmission sleeve 5 which is matched with the connection lead screw 4, the inner wall of the transmission sleeve 5 is provided with an internal thread matched with the connection lead screw 4, the two transmission sleeves 5 are connected with a translation mechanism 6 together, the translation mechanism 6 is provided with a detection probe 7, the detection probe 7 is the prior art, not much explanation is done, the bottom end of the connection lead screw 4 is connected with a support rod 8, the bottom end of the support rod 8 is connected with the bottom end of the movable box 1 in a penetrating manner, the transmission mechanism 9 is connected between the two support rods 8 together, the bottom end of the movable box 1 is provided with a universal wheel 10 with a locking structure, the universal wheel 10 is the prior art, and the device is convenient to move and use.

Please refer to fig. 1, the transmission mechanism 9 includes two worm gears 91, two worm gears 91 cup joint the outside surface that is located two 8 lower extremes of bracing piece respectively, the rear side transmission of two worm gears 91 is connected with same linkage worm 92, the left and right sides of linkage worm 92 all rotates through rolling bearing and the inner wall of activity case 1 and is connected, through setting up rolling bearing, be convenient for linkage worm 92 to rotate and use, be equipped with drive assembly 93 on the linkage worm 92, drive assembly 93 includes mounting panel 931, the mounting panel 931 installation is located the top right-hand member in activity case 1, the left end installation of mounting panel 931 is equipped with motor 932, one side output that mounting panel 931 was kept away from to motor 932 is connected with the upper rotating gear, the lower surface transmission of upper rotating gear 933 is connected with the lower rotating gear 934 rather than the looks adaptation, lower rotating gear 934 cup joints the outside surface that is located linkage worm 92, upper rotating gear 933 and lower rotating gear 934 are the circular gear among the prior art, can drive lower rotating gear 933 and carry out synchronous motion through upper rotating gear 933, through setting up-down motion mechanism 5, thereby can carry out the high detection device to the detection of the height detection that increases the detection efficiency.

Please refer to fig. 1-2, the translation mechanism 6 includes a transverse plate 61, a groove 62 is formed on the front end surface of the transverse plate 61, two limiting rods 63 that are vertically symmetrical are installed in the groove 62, the same connecting block 64 is slidably sleeved on the outer surfaces of the two limiting rods 63, the detecting probe 7 is installed on the front end surface of the connecting block 64, by arranging the limiting rods 63 and the connecting block 64, the stability of the detecting probe 7 during movement is improved by virtue of the sliding connection between the limiting rods 63 and the connecting block 64, an electric telescopic rod 65 is installed at the right end inside the groove 62, the output end of the electric telescopic rod 65 is connected with the connecting block 64, by arranging the electric telescopic rod 65, the output end of the electric telescopic rod 65 can perform leftward or rightward telescopic movement, the connecting block 64 can be driven, so as to drive the detecting probe 7 to perform synchronous movement, the detecting probe 7 can conveniently detect cracks on different horizontal positions at the same height, the detection range can be further enlarged, and the detection efficiency of the device can be further improved.

Referring to fig. 1 and 3, a sealing baffle 11 adapted to the front end surface of the movable box 1 is installed on the front end surface of the movable box 1, a fixing opening corresponding to the sealing baffle 11 is formed in the movable box 1, and the movable box 1 is convenient to open and use and to overhaul and maintain the internal structure of the movable box by arranging the sealing baffle 11.

Referring to fig. 3, a display screen 12 is installed on the front end surface of the sealing baffle 11, the display screen 12 is electrically connected to the required electric devices, the display screen 12, the motor 932, the electric telescopic rod 65 and the detection probe 7 are connected together through wires, the display screen 12 is connected to an external power source through wires, cracks in the building structure can be detected through the detection probe 7, and detection data can be displayed through the display screen 12.

Example 2

The auxiliary spring 13 is added on the basis of the embodiment 1, please refer to fig. 1-2, the auxiliary spring 13 is installed at the left end of the connecting block 64, the other end of the auxiliary spring 13 is connected with the inner wall of the groove 62, the auxiliary spring 13 is located between the two limiting rods 63, the auxiliary spring 13 is arranged, and the connecting block 64 moves left and right, so that the auxiliary spring 13 can be compressed or stretched, and the elastic action of the auxiliary spring 13 can further improve the stability of the connecting block 64 during movement of the detection probe 7, thereby being beneficial to improving the using effect of the translation mechanism 6.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a crack detection device is used in building structure detects, includes movable box (1), its characterized in that: the left and right sides top of movable box (1) all is connected with riser (2), two the top of riser (2) is connected with locating plate (3) jointly, the bottom of locating plate (3) is rotated through connection and is had two connecting screw rod (4) that are bilateral symmetry respectively, the outside surface screw thread of connecting screw rod (4) cup joints transmission cover (5) rather than the looks adaptation, two be connected with translation mechanism (6) jointly between transmission cover (5), be equipped with detecting probe (7) on translation mechanism (6), the bottom of connecting screw rod (4) is connected with bracing piece (8), the bottom of bracing piece (8) is rotated and is run through movable box (1) and is connected rather than inside bottom, two be connected with drive mechanism (9) jointly between bracing piece (8), the bottom installation of movable box (1) is equipped with universal wheel (10) that have only to lock the structure.

2. The crack detecting device for detecting the building structure according to claim 1, wherein: drive mechanism (9) include two worm wheel (91), two worm wheel (91) cup joint respectively and are located the outside surface of two bracing pieces (8) lower extremes, two the rear side transmission of worm wheel (91) is connected with same linkage worm (92), the left and right sides of linkage worm (92) all rotates through rolling bearing and the inner wall of movable box (1) to be connected, be equipped with drive assembly (93) on linkage worm (92).

3. The crack detecting device for detecting a building structure according to claim 2, wherein: drive assembly (93) includes mounting panel (931), mounting panel (931) installation is located the top right-hand member of activity case (1), the left end installation of mounting panel (931) is equipped with motor (932), one side output that mounting panel (931) were kept away from in motor (932) is connected with upper rotating gear (933), the lower surface transmission of upper rotating gear (933) is connected with lower rotating gear (934) rather than the looks adaptation, lower rotating gear (934) cup joint the exterior surface that is located linkage worm (92).

4. The crack detecting device for detecting the building structure according to claim 1, wherein: translation mechanism (6) are including diaphragm (61), recess (62) have been seted up to the front end surface of diaphragm (61), the installation is equipped with two gag lever post (63) that are the longitudinal symmetry respectively in recess (62), two the outside surface sliding of gag lever post (63) has cup jointed same connecting block (64), test probe (7) installation is located the front end surface of connecting block (64), the inside right-hand member installation of recess (62) is equipped with electric telescopic handle (65), just the output of electric telescopic handle (65) is connected with connecting block (64).

5. The crack detecting device for detecting a building structure according to claim 1, wherein: the front end surface of the movable box (1) is provided with a sealing baffle (11) matched with the movable box, and the movable box (1) is provided with a fixing opening corresponding to the sealing baffle (11).

6. The crack detecting device for detecting a building structure according to claim 5, wherein: the front end surface mounting of seal baffle (11) is equipped with display screen (12), display screen (12) respectively with required consumer electric connection.

7. The crack detecting device for detecting the building structure as claimed in claim 4, wherein: the left end installation of connecting block (64) is equipped with auxiliary spring (13), the other end of auxiliary spring (13) is connected with the inner wall of recess (62), auxiliary spring (13) are located between two gag lever post (63).