CN215178561U

CN215178561U - High-strength bolt detector for detecting quality of constructional engineering

Info

Publication number: CN215178561U
Application number: CN202121284362.XU
Authority: CN
Inventors: 王瑞; 赵亮; 黄婕; 顾淼
Original assignee: Jiangsu Ruiyuan Construction Engineering Testing Co ltd
Current assignee: Jiangsu Ruiyuan Construction Engineering Testing Co ltd
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2021-12-14
Anticipated expiration: 2031-06-09

Abstract

The utility model relates to a bolt detection technical field, and disclose a high strength bolt detector for building engineering quality testing, solved the current problem of being not convenient for better fixing it when carrying out high strength bolt torsion detection, it includes the underframe, the inside bottom of underframe is installed the motor, the axis of rotation is installed at the top of motor, install axial force sensor in the axis of rotation, the internally mounted of underframe has the baffle, the fixed establishment is installed to the top of baffle, and the top of axis of rotation runs through the baffle and is fixedly connected with the fixed establishment, the top of underframe is connected with the top frame, the internally mounted of top frame has the fly leaf, install the thread bush subassembly on the fly leaf, the top of fly leaf is installed and is connected the axle bed, the top of connecting the axle bed is installed adjusting bolt, and the top of adjusting bolt runs through and extends to the top of top frame; the utility model discloses, can be better when carrying out torsion detection to high strength bolt fix it, the user demand who satisfies people that is convenient for can be better.

Description

High-strength bolt detector for detecting quality of constructional engineering

Technical Field

The utility model belongs to the technical field of the bolt detects, specifically be a building engineering quality detects uses high strength bolt detector.

Background

The high-strength bolt is a fastener consisting of a head and a cylinder with an external thread, and is matched with a nut when in use, is used for fastening and connecting two parts with through holes, is widely used in life and work of people, is also used in constructional engineering, and needs to be subjected to torsion detection in order to ensure the quality of the constructional engineering.

The existing torsion detection process for the bolt is inconvenient to fix the bolt better, so that the detection operation is inconvenient to better.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned condition, for overcoming prior art's defect, the utility model provides a building engineering quality detects uses high strength bolt detector, the effectual current problem of fixing is carried out to it of being not convenient for better when carrying out high strength bolt torsion detection of having solved.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a building engineering quality detects uses high strength bolt detector, including the underframe, the motor is installed to the inside bottom of underframe, the axis of rotation is installed at the top of motor, install axle force sensor in the axis of rotation, the internally mounted of underframe has the baffle, fixed establishment is installed to the top of baffle, and the top of axis of rotation run through in the baffle and with fixed establishment fixed connection, the top of underframe is connected with a frame, the internally mounted of frame has the fly leaf, install the thread bush subassembly on the fly leaf, the connection axle bed is installed at the top of fly leaf, adjusting bolt is installed at the top of connecting the axle bed, and adjusting bolt's top runs through and extends to the top of frame.

Preferably, fixed establishment includes the fixing base, the mounting groove has been seted up to the inside of fixing base, the internally mounted of mounting groove has gear one, the outside limit meshing of gear one is connected with gear two with a gear looks adaptation, the threaded rod is installed to a side of gear two, the cover is equipped with the screw thread movable sleeve with threaded rod looks adaptation on the threaded rod, the swing joint piece is installed at the top of screw thread movable sleeve, the movable groove has been seted up with the corresponding position of swing joint piece in the top of mounting groove, the fixed block is installed at the top of swing joint piece, the turning block is installed to the bottom of fixing base, and the top of turning block is connected with the bottom of gear one, U type frame is installed in the bottom of fixing base and the outside that is located the turning block, and the bottom of U type frame and the top fixed connection of axis of rotation.

Preferably, the number of the second gears is four, and the four second gears are uniformly arranged on the outer side edge of the first gear.

Preferably, the bottom of the thread movable sleeve is provided with a first positioning sliding block, and the bottom end of the interior of the mounting groove is provided with a first positioning sliding groove matched with the first positioning sliding block.

Preferably, two positioning slide blocks II are mounted on two side edges of the movable plate, and two slide block grooves II matched with the positioning slide blocks II are formed in two side edges of the inside of the top frame.

Preferably, the thread bush component comprises a rotating disc, the rotating disc is connected with the movable plate through a movable connecting shaft, and thread sleeves are uniformly arranged on the outer side edge of the rotating disc.

Preferably, the number of the threaded sleeves is four, and the diameters of the threaded holes in the four threaded sleeves are different.

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

1) in the work, through the interaction of the arranged motor, the rotating shaft, the axial force sensor and the fixing mechanism, the high-strength bolt can be better fixed when the high-strength bolt is subjected to torsion detection, and the stability of the high-strength bolt during the torsion detection is ensured, so that the use requirements of people can be better met;

2) the utility model discloses a bolt that detects, including the fly leaf, the threaded sleeve subassembly, the connection axle bed that set up, the bolt that detects is established to the fly leaf, threaded sleeve subassembly, connection axle bed and adjusting bolt's that set up, can be convenient for more when detecting with threaded sleeve subassembly cover on the bolt that detects, make things convenient for people can be better operate.

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 structural view of the present invention;

fig. 2 is a schematic structural view of the fixing mechanism of the present invention;

FIG. 3 is a schematic view of a top view connection structure of a first gear and a second gear of the present invention;

FIG. 4 is a schematic side view of the threaded sleeve assembly of the present invention;

fig. 5 is a schematic front structural view of the threaded sleeve assembly of the present invention.

In the figure: 1. a bottom frame; 2. a motor; 3. a rotating shaft; 4. an axial force sensor; 5. a partition plate; 6. a fixing mechanism; 7. a top frame; 8. a movable plate; 9. a threaded sleeve assembly; 10. connecting the shaft seat; 11. adjusting the bolt; 12. a fixed seat; 13. mounting grooves; 14. a first gear; 15. a second gear; 16. a threaded rod; 17. a threaded movable sleeve; 18. a movable connecting block; 19. a movable groove; 20. a fixed block; 21. rotating the block; 22. a U-shaped frame; 23. positioning a first sliding block; 24. a first positioning chute; 25. a second positioning slide block; 26. a second sliding block groove; 27. rotating the disc; 28. a threaded sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.

In the first embodiment, as shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention comprises a bottom frame 1, a motor 2 is installed at the bottom inside the bottom frame 1, a rotating shaft 3 is installed at the top of the motor 2, an axial force sensor 4 is installed on the rotating shaft 3, a partition plate 5 is installed inside the bottom frame 1, a fixing mechanism 6 is installed above the partition plate 5, and the top of the rotating shaft 3 penetrates through the partition plate 5 and is fixedly connected with the fixing mechanism 6, through the interaction of the installed motor 2, rotating shaft 3, axial force sensor 4 and fixing mechanism 6, a high-strength bolt can be better fixed during torque detection, so as to better satisfy the use requirement of people, the top of the bottom frame 1 is connected with a top frame 7, a movable plate 8 is installed inside the top frame 7, a threaded sleeve assembly 9 is installed on the movable plate 8, a connecting shaft seat 10 is installed at the top of the movable plate 8, adjusting bolt 11 is installed at the top of connecting axle bed 10, and adjusting bolt 11's top runs through and extends to the top of top frame 7, through fly leaf 8, threaded sleeve subassembly 9 that set up, the interact of connecting axle bed 10 and adjusting bolt 11, can be convenient for more when detecting establish threaded sleeve subassembly 9 cover on the bolt that is detected, make things convenient for the operation that carries on that people can be better.

In the second embodiment, on the basis of the first embodiment, the fixing mechanism 6 includes a fixing seat 12, a mounting groove 13 is formed in the fixing seat 12, a first gear 14 is installed in the mounting groove 13, a second gear 15 matched with the first gear 14 is engaged and connected to the outer side edge of the first gear 14, a threaded rod 16 is installed on one side edge of the second gear 15, a threaded movable sleeve 17 matched with the threaded rod 16 is sleeved on the threaded rod 16, a movable connecting block 18 is installed on the top of the threaded movable sleeve 17, a movable groove 19 is formed in the position, corresponding to the movable connecting block 18, of the top of the mounting groove 13, a fixed block 20 is installed on the top of the movable connecting block 18, a rotating block 21 is installed at the bottom of the fixing seat 12, the top of the rotating block 21 is connected with the bottom of the first gear 14, a U-shaped frame 22 is mounted at the bottom of the fixed seat 12 and located on the outer side of the rotating block 21, and the bottom of the U-shaped frame 22 is fixedly connected with the top of the rotating shaft 3;

when the bolt fixing device is used, the rotating block 21 is rotated to drive the first gear 14 to rotate, the first gear 14 drives the second gear 15 to rotate, the second gear 15 drives the bolt rod 16 to rotate, the threaded rod 16 drives the threaded movable sleeve 17 to move, and the threaded movable sleeve 17 drives the fixing block 20 to move under the action of the movable connecting block 18 to fix a bolt to be detected.

In the third embodiment, on the basis of the second embodiment, the number of the second gears 15 is four, the four second gears 15 are uniformly arranged on the outer side edge of the first gear 14, the bottom of the threaded movable sleeve 17 is provided with a first positioning sliding block 23, and the bottom end in the mounting groove 13 is provided with a first positioning sliding groove 24 matched with the first positioning sliding block 23; can reach better fixed effect to can ensure to reach better stability between the structure, thereby be convenient for can be better satisfy people's user demand.

In the fourth embodiment, on the basis of the first embodiment, two positioning sliders 25 are mounted on two side edges of the movable plate 8, and two slider grooves 26 matched with the positioning sliders 25 are formed in two side edges of the top frame 7; can make fly leaf 8 reach better stability to be convenient for can be better satisfy people's user demand.

Fifth embodiment, on the basis of the first embodiment, the thread bushing assembly 9 includes a rotating disc 27, the rotating disc 27 is connected with the movable plate 8 through a movable connecting shaft, thread bushings 28 are uniformly installed on the outer side edge of the rotating disc 27, the number of the thread bushings 28 is four, and the diameters of thread holes in the four thread bushings 28 are different; the selection of the threaded sleeve 28 can be carried out according to the diameter of the detected bolt when the bolt is used, so that the detection operation can be better carried out, the work efficiency of detection is improved, and the use requirements of people can be better met.

The working principle is as follows: when the device works, firstly, the rotating block 21 is rotated to drive the first gear 14 to rotate, the first gear 14 drives the second gear 15 to rotate, the second gear 15 drives the bolt rod 16 to rotate, the threaded rod 16 drives the threaded movable sleeve 17 to move towards the center of the mounting groove 13, the threaded movable sleeve 17 drives the fixed block 20 to move towards the center of the fixed seat 12 under the action of the movable connecting block 18 to fix the detected bolt, then, the rotating disc 27 is rotated according to the diameter of the detected bolt, so that the threaded sleeve 28 on the rotating disc 27, which is the same as the detected bolt in diameter, moves to the position right above the detected bolt, then, the adjusting bolt 11 is rotated to push the movable plate 8 to move downwards, so that the threaded sleeve 28 is sleeved on the outer side of the detected bolt, then, the motor 2 is started, the detected bolt fixed on the fixing mechanism 6 is driven to rotate through the rotating shaft 3, and detection of the torsion is performed by the axial force sensor 4.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 building engineering quality detects uses high strength bolt detector, includes underframe (1), its characterized in that: motor (2) are installed to the inside bottom of underframe (1), axis of rotation (3) are installed at the top of motor (2), install axial force sensor (4) on axis of rotation (3), the internally mounted of underframe (1) has baffle (5), fixed establishment (6) are installed to the top of baffle (5), and the top of axis of rotation (3) run through in baffle (5) and with fixed establishment (6) fixed connection, the top of underframe (1) is connected with top frame (7), the internally mounted of top frame (7) has fly leaf (8), install threaded sleeve subassembly (9) on fly leaf (8), connect axle bed (10) are installed at the top of fly leaf (8), adjusting bolt (11) are installed at the top of connecting axle bed (10), and the top of adjusting bolt (11) runs through and extend to the top of top frame (7).

2. The high-strength bolt detector for detecting the quality of the constructional engineering as claimed in claim 1, wherein: the fixing mechanism (6) comprises a fixing seat (12), a mounting groove (13) is formed in the fixing seat (12), a first gear (14) is mounted in the mounting groove (13), a second gear (15) matched with the first gear (14) is connected to the outer side edge of the first gear (14) in a meshing manner, a threaded rod (16) is mounted on one side edge of the second gear (15), a threaded movable sleeve (17) matched with the threaded rod (16) is sleeved on the threaded rod (16), a movable connecting block (18) is mounted at the top of the threaded movable sleeve (17), a movable groove (19) is formed in the position, corresponding to the movable connecting block (18), of the top of the mounting groove (13), a fixed block (20) is mounted at the top of the movable connecting block (18), a rotating block (21) is mounted at the bottom of the fixing seat (12), and the top of the rotating block (21) is connected with the bottom of the first gear (14), the bottom of the fixed seat (12) is positioned on the outer side of the rotating block (21) and is provided with a U-shaped frame (22), and the bottom of the U-shaped frame (22) is fixedly connected with the top of the rotating shaft (3).

3. The high-strength bolt detector for detecting the quality of the constructional engineering as claimed in claim 2, wherein: the number of the second gears (15) is four, and the four second gears (15) are uniformly arranged on the outer side edge of the first gear (14).

4. The high-strength bolt detector for detecting the quality of the constructional engineering as claimed in claim 2, wherein: the bottom of the thread movable sleeve (17) is provided with a first positioning sliding block (23), and the bottom end of the interior of the mounting groove (13) is provided with a first positioning sliding groove (24) matched with the first positioning sliding block (23).

5. The high-strength bolt detector for detecting the quality of the constructional engineering as claimed in claim 1, wherein: two positioning slide blocks (25) are mounted on two side edges of the movable plate (8), and two slide block grooves (26) matched with the positioning slide blocks (25) are formed in two side edges of the inner portion of the top frame (7).

6. The high-strength bolt detector for detecting the quality of the constructional engineering as claimed in claim 1, wherein: the thread bushing assembly (9) comprises a rotating disc (27), the rotating disc (27) is connected with the movable plate (8) through a movable connecting shaft, and thread sleeves (28) are uniformly arranged on the outer side edge of the rotating disc (27).

7. The high-strength bolt detector for detecting the quality of the constructional engineering as claimed in claim 6, wherein: the number of the threaded sleeves (28) is four, and the diameters of threaded holes in the four threaded sleeves (28) are different.