CN212621898U

CN212621898U - Building detects with rearmounted anti-pulling strength detection device that buries

Info

Publication number: CN212621898U
Application number: CN202021149853.9U
Authority: CN
Inventors: 贾飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-19
Filing date: 2020-06-19
Publication date: 2021-02-26
Anticipated expiration: 2030-06-19

Abstract

The utility model discloses a postposition buried part pulling strength detection device for building detection, which comprises a wall body and a rear plate fixedly arranged on one side of the wall body, wherein two bolts are fixedly inserted on the surface of the wall body, one end of the two bolts passes through the rear plate and is fixedly connected with the wall body, a clamping box is fixedly arranged on one side of the rear plate, a connecting rod is inserted into the inner part of a jack through an inserting strip and an inserting groove, the connecting rod passes through a mounting ring and the clamping box, a rotating rod drives two rotating hollow pipes through a driving chain wheel and a driving chain, the rotating hollow pipes drive a first clamping frame and a second clamping frame to move through a moving screw sleeve, so that the bolts are fixed in the clamping groove, a connecting block and a connecting groove of the first clamping frame and the second clamping frame pass through the connecting rod to be clamped and are attached to one side of a movable clamping block, and a clamping screw rod in the rotating hollow pipes is inserted into the connecting hole, the connection between the connecting rod and the clamping box is convenient to strengthen.

Description

Building detects with rearmounted anti-pulling strength detection device that buries

Technical Field

The utility model relates to a building detection area specifically is a building detects with rearmounted resistance to plucking intensity detection device that buries.

Background

The rear embedded part is a non-prefabricated embedded part which is fixed at a specified position after civil engineering construction is finished but needs to be punched and then installed on a building, and is usually used for external installation such as curtain wall engineering

Patent application publication No. CN 210037420U's utility model discloses a building detects uses rearmounted resistance to plucking intensity detection device that buries, the on-line screen storage device comprises a base, the top swing joint of base has the support frame, the rear side swing joint of support frame has the connecting block, the first connecting plate of left side fixedly connected with of connecting block, the left side fixedly connected with hydraulic means of first connecting plate, hydraulic means's output fixedly connected with force transducer, force transducer's left side fixedly connected with couple. The utility model discloses a locking piece, first threaded rod, lower clamp splice, the thread bush, the screw hole, the screwed pipe, the second threaded rod, a baffle, go up the clamp splice, the cooperation of draw-in groove and through-hole is used, the problem that current building detection is poor with the fixed effect of rearmounted piece resistance to plucking intensity detection device has been solved, this building detection is with rearmounted piece resistance to plucking intensity detection device that buries possesses fixed effectual advantage, the practicality of building detection is with rearmounted piece resistance to plucking intensity detection device that buries has been improved, be worth promoting, this application often has a great deal of problem in the use, if connect through the couple, cause the couple to drop or warp easily at the in-process of using, influence the use detection effect, we have provided a building detection with rearmounted piece resistance to plucking intensity detection device in order to solve this series of problems.

SUMMERY OF THE UTILITY MODEL

For solving the problem that provides among the above-mentioned background art, the utility model provides a building detects with rearmounted anti-pulling strength detection device that buries, insert the inside of jack through cutting and slot with the connecting rod, the solid box of passing collar and card of connecting rod, the dwang passes through drive sprocket and drive chain and drives two rotatory blank pipes, rotatory blank pipe drives first card solid frame and the solid frame of second card through removing the swivel nut and removes, make the bolt fastening in the inside of draw-in groove, the connecting rod looks joint is passed to the connecting block and the spread groove of first card solid frame and the solid frame of second card, and laminate with one side of activity fixture block, the inside solid screw rod of the inside card of rotatory blank pipe inserts the inside of connecting hole simultaneously, be convenient for strengthen being connected of connecting rod and the solid box of card.

In order to achieve the above object, the utility model provides a following technical scheme: a device for detecting the pulling resistance strength of a rear embedded part for building detection comprises a wall body and further comprises a rear plate fixedly arranged on one side of the wall body, two bolts are fixedly inserted into the surface of the rear plate, one ends of the two bolts penetrate through the rear plate and are fixedly connected with the wall body, a clamping and fixing box is fixedly arranged on one side of the rear plate, a mounting ring is arranged in the middle of the inside of the clamping and fixing box, rotary hollow pipes are movably arranged on two sides of the surface of the mounting ring, threads are arranged on the surface and the inside of each rotary hollow pipe, clamping and fixing screw rods are movably inserted into the inside of each end of the rear plate, a movable screw sleeve is fixedly arranged on the surface of each rotary hollow pipe, a first clamping and a second clamping and fixing frame are fixedly arranged on one side of each of the two movable screw sleeves, one end of each first clamping and fixing frame is arranged on the outside of each clamping and fixing box, the surfaces of the first clamping frame and the second clamping frame are respectively provided with a clamping groove, two bolts are respectively inserted into the clamping grooves, one end of the first clamping frame is provided with a connecting groove, one end of the second clamping frame is fixedly provided with a connecting block, the connecting block is clamped with the connecting groove, one side of the inside of the clamping box is movably provided with a rotating rod which is respectively in transmission connection with the two rotary hollow pipes through a transmission chain wheel and a transmission chain, the middle position of one end of the clamping box is provided with a jack, the inside of the clamping box is inserted with a connecting rod, one end of the connecting rod sequentially passes through the jack, the mounting ring and the connecting block, mounting grooves are respectively formed in the two sides of the end of the clamping box, a clamping spring is fixedly mounted in the mounting grooves, one end of the clamping spring is fixedly provided with a movable clamping block, and the other end of the clamping spring is positioned outside the mounting grooves, one side of the connecting rod is attached to one side of the surface of the connecting groove, a connecting hole is formed in the middle of the connecting rod, two clamping and fixing screw rods are respectively inserted into two ends of the connecting rod in a penetrating mode, one end of the connecting rod is located on the outer side of the clamping and fixing box, and a tension tester is fixedly mounted at the end of the connecting rod.

Preferably, the both sides of collar have all been seted up the perforation, two solid screw rods of card have all been inserted in the equal activity of perforated inside, are convenient for carry on spacingly to the removal of the solid screw rod of card.

Preferably, limiting blocks are fixedly mounted on two sides of the inside of the through hole, and the four limiting blocks are located on two sides of the clamping screw rod and are symmetrically distributed, so that the clamping screw rod can be conveniently limited in moving.

Preferably, the two sides of the surface of the clamping screw rod are provided with limiting grooves, and the four limiting grooves are movably connected with the limiting blocks, so that the clamping screw rod is prevented from rotating along with the rotating hollow pipe, and the using effect is prevented from being influenced.

Preferably, fixed blocks are fixedly mounted on two sides of the interior of the clamping and fixing box, the rotary hollow pipes are movably inserted into the middle positions of the fixed blocks, the two rotary hollow pipes are hollow pipes, and the threads of the two rotary hollow pipes are opposite, so that the rotary hollow pipes can be movably mounted conveniently.

Preferably, two supporting slide rails are fixedly mounted on two sides of the interior of the clamping and fixing box, and the movable threaded sleeves are movably inserted into the middle positions of the opposite surfaces of the two supporting slide rails, so that the overall supporting effect is enhanced.

Preferably, slots are formed in two sides of the inner portion of each jack, inserting strips are fixedly mounted on two sides of the surface of each connecting rod, the inserting strips are movably connected with the slots, the connecting rods can be conveniently inserted, and the connecting holes and the clamping screw rods are located on the same horizontal line.

Preferably, one end of the rotating rod is located on the outer side of the clamping and fixing box, and the rotating handle is fixedly mounted at the end of the rotating rod and is convenient to drive the rotating rod to rotate.

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

1. the utility model has the advantages that the connecting rod is arranged, the integral device has good connecting effect, when the user uses the device, the user inserts the connecting rod into the jack through the inserting strip and the slot, the connecting rod passes through the mounting ring and the clamping box, when the inserting strip is inserted into the maximum position, the rotating rod is driven to rotate through the rotating handle, the rotating rod drives two rotating hollow tubes to rotate through the driving chain wheel and the driving chain, the two rotating hollow tubes drive the movable screw sleeve to move along the supporting slide rail, the connection between the movable screw sleeve and the integral body is strengthened under the action of the supporting slide rail, the first clamping frame and the second clamping frame on one side of the movable screw sleeve fix two bolts in the clamping groove, the connecting block and the connecting groove of the first clamping frame and the second clamping frame are clamped through the connecting rod, the movable clamping block on one side of the connecting rod is attached to the surface of the first clamping frame, when the connecting rod is pulled, the movable clamping block drives the first clamping frame and the second clamping frame to exert force, the hollow pipe is rotated, and meanwhile, the clamping screw rod in one end of the hollow pipe moves towards the inside of the mounting ring under the action of the limiting block and the limiting groove and is clamped with the connecting hole in the surface of the connecting rod, so that the fixing of the connecting rod and the clamping box is enhanced, and the connecting rod and the clamping box are prevented from being separated in the testing process, and the testing effect is prevented from being influenced;

2. the installation groove is arranged, so that the disassembly of the whole device is convenient, when the disassembly is carried out by a user, the user reversely rotates the rotating handle, the rotating handle drives the rotating rod to rotate, the rotating rod drives the rotating hollow pipe to reversely rotate through the transmission chain wheel and the transmission chain, the first clamping and fixing frame and the second clamping and fixing frame are driven to move in opposite directions by moving the threaded sleeve, so that the first clamping and fixing frame and the second clamping and fixing frame are separated, at the same time, the clamping screw rod is contracted into the rotary hollow pipe and separated from the connecting rod, so that the connecting rod can move, when the movable clamping block moves to the bottom of the clamping box, a user presses the movable clamping block into the mounting groove to enable the connecting rod to contract into the clamping box, meanwhile, the diameter of the jack is larger than the distance between the two movable clamping blocks, so that the connecting rod can be pulled out of the inner wall of the clamping box, and the whole device is convenient to disassemble.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic view of the front view structure of the device of the present invention.

Fig. 2 is a schematic structural diagram of a position a in fig. 1 according to the present invention.

Fig. 3 is a schematic view of the structure of the movable swivel nut of the present invention.

Fig. 4 is a schematic view of the structure of the joint between the fastening screw and the mounting ring of the present invention.

In the figure: 1. a wall body; 2. a rear panel; 3. a bolt; 4. a first clamping frame; 5. clamping and fixing the box; 6. a tensile tester; 7. a connecting rod; 8. a fixed block; 9. clamping and fixing the screw rod; 10. a mounting ring; 11. cutting; 12. a slot; 13. rotating the empty pipe; 14. moving the screw sleeve; 15. a second clamping and fixing frame; 16. rotating the rod; 17. rotating the handle; 18. a movable clamping block; 19. clamping and fixing the spring; 20. mounting grooves; 21. connecting blocks; 22. connecting grooves; 23. supporting the slide rail; 24. a limiting block; 25. perforating; 26. a limiting groove.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a device for detecting the pulling strength of a rear embedded part for building detection comprises a wall body 1 and further comprises a rear plate 2 fixedly installed on one side of the wall body 1, two bolts 3 are fixedly inserted into the surface of the rear plate 2, one end of each bolt 3 penetrates through the rear plate 2 and is fixedly connected with the wall body 1, a clamping box 5 is fixedly installed on one side of the rear plate 2, an installation ring 10 is installed in the middle of the inside of the clamping box 5, rotary hollow pipes 13 are movably installed on two sides of the surface of the installation ring 10, threads are respectively arranged on the surface and the inside of each rotary hollow pipe 13, a clamping screw 9 is movably inserted into the inside of each end, one end of each clamping screw is located inside the installation ring 10, a movable screw sleeve 14 is fixedly installed on the surface of each rotary hollow pipe 13, a first clamping frame 4 and a second clamping frame 15 are respectively fixedly installed on one side of each movable screw sleeve 14, one end of each first clamping frame 4 and one end of each second clamping frame 15 are located on the outer side of each clamping box 5, the surfaces of the first clamping and fixing frame 4 and the second clamping and fixing frame 15 are respectively provided with a clamping groove, two bolts 3 are respectively inserted into the clamping grooves, one end of the first clamping and fixing frame 4 is provided with a connecting groove 22, one end of the second clamping and fixing frame 15 is fixedly provided with a connecting block 21, the connecting block 21 is clamped with the connecting groove 22, one side inside the clamping and fixing box 5 is movably provided with a rotating rod 16 which is respectively in transmission connection with two rotary hollow pipes 13 through a transmission chain wheel and a transmission chain, the middle position of one end of the clamping and fixing box 5 is provided with a jack, the inside of the clamping and fixing box is inserted with a connecting rod 7, one end of the connecting rod passes through the jack, the mounting ring 10 and the connecting block 21 in sequence, the two sides of the end are respectively provided with a mounting groove 20, a clamping and fixing spring 19 is fixedly mounted inside the mounting groove 20, one end of the clamping and fixing spring 19 is fixedly provided with a, the middle position department of connecting rod 7 has seted up the connecting hole, and its inside both ends are threaded respectively and are had two solid screw rods 9 of card, and the one end of connecting rod 7 is located the outside of the solid box 5 of card, and this end fixed mounting has tensile tester 6.

Specifically, as shown in fig. 1 to 4, through holes 25 are formed in both sides of the mounting ring 10, and two clamping screws 9 are movably inserted into the through holes 25, so that the clamping screws 9 can be inserted conveniently.

Specifically, as shown in fig. 1-4, the two sides inside the through hole 25 are fixedly provided with the limiting blocks 24, and the four limiting blocks 24 are symmetrically arranged on the two sides of the clamping screw 9, so that the movement of the clamping screw 9 is limited.

Specifically, as shown in fig. 1-4, the two sides of the surface of the clamping screw 9 are both provided with a limiting groove 26, and the four limiting grooves 26 are movably connected with the limiting block 24, so that the clamping screw 9 is prevented from rotating along with the rotating hollow pipe 13, and the using effect is prevented from being influenced.

Specifically, as shown in fig. 1 to 4, fixed blocks 8 are fixedly mounted on both sides of the inside of the clamping and fixing box 5, a rotary hollow pipe 13 is movably inserted into the middle position of each fixed block 8, the two rotary hollow pipes 13 are hollow pipes, and the threads of the two rotary hollow pipes 13 are opposite, so that the rotary hollow pipes 13 can be movably mounted conveniently.

Specifically, as shown in fig. 1 to 4, two supporting slide rails 23 are fixedly mounted on both sides of the interior of the clamping and fixing box 5, and a movable threaded sleeve 14 is movably inserted into the middle position of the opposite surface of the clamping and fixing box, so that the overall supporting effect is enhanced.

Specifically, as shown in fig. 1-4, slots 12 are respectively formed in two sides inside the insertion holes, inserting strips 11 are respectively fixedly mounted on two sides of the surface of the connecting rod 7, the inserting strips 11 are movably connected with the slots 12, so that the connecting rod 7 can be conveniently inserted, and the connecting holes and the clamping screws 9 are located on the same horizontal line.

Specifically, as shown in fig. 1 to 4, one end of the rotating rod 16 is located outside the clamping and fixing box 5, and the rotating handle 17 is fixedly installed at the end, so as to drive the rotating rod 16 to rotate.

The working principle is as follows: when a user uses the clamping device, the user inserts the connecting rod 7 into the jack through the inserting strip 11 and the slot 12, the connecting rod 7 penetrates through the mounting ring 10 and penetrates through the clamping box 5, when the inserting strip 11 is inserted into the maximum position, the rotating rod 16 is driven to rotate through the rotating handle 17, the rotating rod 16 drives the two rotating hollow tubes 13 to rotate through the transmission chain wheel and the transmission chain, the two rotating hollow tubes 13 drive the moving threaded sleeve 14 to move in the opposite direction, the moving threaded sleeve 14 moves along the support sliding rail 23, the connection between the moving threaded sleeve 14 and the whole body is enhanced under the action of the support sliding rail 23, the first clamping frame 4 and the second clamping frame 15 on one side of the moving threaded sleeve 14 fix the two bolts 3 in the clamping groove, the connecting block 21 and the connecting groove 22 of the first clamping frame 4 and the second clamping frame 15 penetrate through the connecting rod 7 to be clamped, the movable clamping block 18 on one side of the connecting rod 7 is attached to the surface of the first clamping frame 4, when the connecting rod 7 is pulled, the movable clamping block 18 drives the first clamping frame 4 and the second clamping frame 15 to exert force, the hollow rotating pipe 13 rotates, the clamping screw 9 inside one end of the hollow rotating pipe moves towards the inside of the mounting ring 10 under the action of the limiting block 24 and the limiting groove 26 and is clamped with the connecting hole on the surface of the connecting rod 7, the fixing of the connecting rod 7 and the clamping box 5 is enhanced, the connecting rod 7 is prevented from being separated from the clamping box 5 in the test process, the test effect is prevented from being influenced, when a user dismantles the hollow rotating pipe, the user reversely rotates the rotating handle 17, the rotating handle 17 drives the rotating rod 16 to rotate, the rotating rod 16 drives the hollow rotating pipe 13 to reversely rotate through the transmission chain wheel and the transmission chain, the first clamping frame 4 and the second clamping frame 15 are driven to move towards opposite directions through the movable screw sleeve 14, so that the first clamping frame 4 is separated from the second clamping frame 15, simultaneously, the clamping screw 9 contracts into the rotating hollow pipe 13 and is separated from the connecting rod 7, so that the connecting rod 7 can move, when the movable clamping block 18 moves to the bottom of the clamping box 5, a user presses the movable clamping block 18 into the mounting groove 20, so that the connecting rod 7 contracts into the clamping box 5, meanwhile, the diameter of the jack is larger than the distance between the two movable clamping blocks 18, so that the connecting rod 7 can draw out the inner wall of the clamping box 5, and the whole device can be conveniently detached.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The device for detecting the pulling resistance strength of the rear embedded part for building detection comprises a wall body (1) and is characterized by further comprising a rear plate (2) fixedly installed on one side of the wall body (1), two bolts (3) are fixedly inserted into the surface of the wall body, one ends of the two bolts (3) penetrate through the rear plate (2) and are fixedly connected with the wall body (1), a clamping box (5) is fixedly installed on one side of the rear plate (2), an installation ring (10) is installed in the middle of the inside of the clamping box (5), rotary hollow pipes (13) are movably installed on two sides of the surface of the installation ring (10), threads are respectively formed in the surface and the inside of each rotary hollow pipe (13), a clamping screw rod (9) is movably inserted into the inside of each end, one end of each rotary hollow pipe is located inside the installation ring (10), and a movable screw sleeve (14) is fixedly installed on the surface of each rotary hollow pipe (13), one side of each of the two movable screw sleeves (14) is fixedly provided with a first clamping and fixing frame (4) and a second clamping and fixing frame (15), one end of each of the first clamping and fixing frame (4) and the second clamping and fixing frame (15) is positioned on the outer side of the corresponding clamping and fixing box (5), the surfaces of the first clamping and fixing frame (4) and the second clamping and fixing frame (15) are respectively provided with a clamping groove, two bolts (3) are respectively inserted into the clamping grooves, one end of each first clamping and fixing frame (4) is provided with a connecting groove (22), one end of each second clamping and fixing frame (15) is fixedly provided with a connecting block (21), the connecting block (21) is clamped with the connecting groove (22), one side of the inner part of each clamping and fixing box (5) is movably provided with a rotating rod (16) which is respectively in transmission connection with the two rotary hollow pipes (13) through a transmission chain wheel and a transmission chain, and the middle position of one end of each clamping and fixing box (5) is provided with a jack, the connecting rod (7) penetrates through the connecting rod, one end of the connecting rod penetrates through the jack, the mounting ring (10) and the connecting block (21) in sequence, mounting grooves (20) are formed in two sides of the end of the connecting rod, a clamping spring (19) is fixedly mounted inside the mounting grooves (20), a movable clamping block (18) is fixedly mounted at one end of the clamping spring (19), one end of the connecting rod is located on the outer side of the mounting grooves (20), one side of the connecting rod is attached to one side of the surface of the connecting groove (22), a connecting hole is formed in the middle of the connecting rod (7), two clamping screw rods (9) penetrate through two ends of the connecting rod respectively, one end of the connecting rod (7) is located on the outer side of the clamping box (5), and a tension tester (6) is fixedly mounted at the end of.

2. The device for detecting the pullout strength of the rear embedded part for building detection according to claim 1, characterized in that: both sides of the mounting ring (10) are provided with through holes (25), and two clamping screws (9) are movably inserted into the through holes (25).

3. The device for detecting the pullout strength of the rear embedded part for building detection according to claim 2, characterized in that: limiting blocks (24) are fixedly mounted on two sides of the interior of the through hole (25), and the four limiting blocks (24) are located on two sides of the clamping screw rod (9) and are symmetrically distributed.

4. The device for detecting the pullout strength of the rear embedded part for building detection according to claim 3, characterized in that: limiting grooves (26) are formed in two sides of the surface of the clamping screw (9), and the four limiting grooves (26) are movably connected with the limiting blocks (24).

5. The device for detecting the pullout strength of the rear embedded part for building detection according to claim 1, characterized in that: fixed blocks (8) are fixedly mounted on two sides of the interior of the clamping and fixing box (5), the rotary hollow pipes (13) are movably inserted into the middle positions of the fixed blocks (8), the two rotary hollow pipes (13) are hollow pipes, and the threads of the two rotary hollow pipes (13) are opposite.

6. The device for detecting the pullout strength of the rear embedded part for building detection according to claim 1, characterized in that: two supporting slide rails (23) are fixedly mounted on two sides of the interior of the clamping and fixing box (5), and the movable threaded sleeves (14) are movably inserted into the middle positions of opposite surfaces of the two supporting slide rails.

7. The device for detecting the pullout strength of the rear embedded part for building detection according to claim 1, characterized in that: slots (12) are formed in the two sides of the inner portion of each jack, inserting strips (11) are fixedly mounted on the two sides of the surface of the connecting rod (7), and the inserting strips (11) are movably connected with the slots (12).

8. The device for detecting the pullout strength of the rear embedded part for building detection according to claim 1, characterized in that: one end of the rotating rod (16) is positioned at the outer side of the clamping and fixing box (5), and a rotating handle (17) is fixedly installed at the end.