CN216075279U

CN216075279U - Foundation pulling-resistant bearing performance detection device

Info

Publication number: CN216075279U
Application number: CN202121930638.7U
Authority: CN
Inventors: 刘晶; 戴翼; 万洋; 朱军
Original assignee: Wuxi Survey Design And Research Institute Co ltd
Current assignee: Wuxi Survey Design And Research Institute Co ltd
Priority date: 2021-08-17
Filing date: 2021-08-17
Publication date: 2022-03-18
Anticipated expiration: 2031-08-17

Abstract

The utility model discloses a foundation anti-pulling bearing performance detection device, and particularly relates to the technical field of detection equipment. After the inside of second protection pad outwards slided, the magnetism on the second protection pad is buckled simultaneously and can be stretched out after the second protection pad is completely on first protection pad, fixes to the protection staff can not receive the injury from the cracked flyrock of ground basis in the testing process, guarantees the normal clear of testing process, does not need the staff to manually carry out protection operation simultaneously, improves detection efficiency.

Description

Foundation pulling-resistant bearing performance detection device

Technical Field

The utility model relates to the technical field of detection equipment, in particular to a foundation uplift resistance bearing performance detection device.

Background

The foundation base is a wall or a column of a house based on the foundation and is buried in an underground enlarged portion, after pouring is completed, the anti-pulling bearing performance of the foundation base needs to be detected through a detection machine, so that subsequent construction can be safer, meanwhile, the anti-pulling bearing performance of the foundation base is detected through the detection machine, so that a worker can obtain more detailed data, and accurate analysis is carried out.

However, in the using process of the existing detection machine, the foundation base can be very greatly pulled in the detection process, and when the foundation base is subjected to an extreme value, broken stones can splash after the foundation base is broken, so that a person skilled in the art provides a device for detecting the uplift bearing performance of the foundation base to solve the problems in the background art.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned drawbacks of the prior art, embodiments of the present invention provide a device for detecting a pull-out resistance of a foundation, which is used to solve the above-mentioned problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: including protection mechanism, adjustment mechanism, protection mechanism includes first protection pad, the inside sliding connection of first protection pad has the second protection pad, the outer fixed surface of second protection pad is connected with magnetism and buckles, the upper surface of second protection pad rotates and is connected with the extension spring that resets, the extension spring that resets keeps away from the one end of second protection pad and is connected with the internal surface rotation of first protection pad, the upper surface through sliding connection of first protection pad has the driving plate.

Through adopting above-mentioned scheme, after the driving plate received ascending pulling force, the driving plate upwards slides at the upper surface of first protection pad, the driving plate drives the inside of second protection pad and outwards slides at first protection pad simultaneously, after the inside of second protection pad outwards slides, the extension spring compression that resets on the second protection pad, after the magnetism of second protection pad is detained and can be stretched out completely on first protection pad at the second protection pad simultaneously, fix, can not receive the injury that comes from the cracked flyrock of ground basis in the testing process with the protection staff, guarantee the normal clear of testing process, do not need the staff manual guard operation simultaneously, and the detection efficiency is improved.

Preferably, the size of the transmission plate is matched with that of the second protection pad, and the bottom end of the transmission plate is in sliding connection with the outer surface of the second protection pad.

Through adopting above-mentioned scheme, the driving plate can be when the driving plate upwards slides through the special-shaped setting of bottom and the protruding setting of arc of second protection pad side, and the level promotes the inside of second protection pad at first protection pad and slides.

Preferably, the number of the reset tension springs is two, and the reset tension springs are symmetrically arranged on the outer surface of the second protection pad up and down by taking the horizontal central line of the first protection pad as the vertical center.

Through adopting above-mentioned scheme, can outwards stretch out after the second protection pad through the extension spring setting that resets, after the driving plate atress not, make the inside that the second protection pad is replied to first protection pad automatically under the effect of extension spring that resets.

Preferably, adjustment mechanism's top is provided with coupling mechanism, adjustment mechanism includes a supporting bench, a supporting bench's last fixed surface is connected with a platform, a supporting bench's last surface threaded connection has the threaded rod, the top fixedly connected with carousel of threaded rod, the bottom of threaded rod is rotated and is connected with the regulating plate.

Through adopting above-mentioned scheme, when using the detection machine to carry out ground basis resistance to plucking bearing capacity and detect, will detect the machine and place after detecting ground basis top, adjust the level of detection machine in ground basis top through the length that adjusting threaded rod stretches out downwards on a supporting bench, the setting of regulating plate can be more firm when adjusting the roughness that detects the machine, keeps the level that detects the machine to guarantee that the testing result is more accurate.

Preferably, the size of regulating plate and the size looks adaptation of brace table, the regulating plate is connected with the brace table block.

Through adopting above-mentioned scheme, after the inside of propping up supporting bench is received completely to the regulating plate, the lower surface of regulating plate and the lower surface of propping up supporting bench are located the coplanar.

Preferably, the connecting mechanism comprises a fixing plate, the upper surface of the fixing plate is fixedly connected with a hydraulic cylinder, the upper surface of the hydraulic cylinder is fixedly connected with a lifting plate, the lower surface of the lifting plate is fixedly connected with a tension fixing plate, and the lower surface of the lifting plate is fixedly connected with a limiting column.

Preferably, the size of the limiting column is matched with the size of the fixing plate, and the limiting column penetrates through the upper surface of the fixing plate.

Through adopting above-mentioned scheme, through the setting of spacing post, can carry on spacingly to the lifting plate when removing, make the lifting plate more smooth-going at the in-process that removes simultaneously.

The utility model has the technical effects and advantages that:

according to the device for detecting the uplift bearing performance of the foundation, after the transmission plate is subjected to upward tension, the transmission plate slides upwards on the upper surface of the first protection pad, meanwhile, the transmission plate drives the second protection pad to slide outwards in the first protection pad, after the second protection pad slides outwards in the first protection pad, the reset tension spring on the second protection pad is compressed, and meanwhile, the magnetic buckle on the second protection pad can be fixed after the second protection pad completely extends out of the first protection pad, so that workers are protected from flying stones cracked from the foundation in the detection process, the normal operation of the detection process is ensured, meanwhile, the workers do not need to manually perform protection operation, and the detection efficiency is improved;

this foundation resistance to plucking bearing capacity detection device, when using the detection machine to carry out foundation resistance to plucking bearing capacity and detect, will detect the machine and place after detecting foundation basis top, adjust the level of detection machine in foundation basis top through the length that adjusting threaded rod stretches out downwards on a supporting bench, the setting of regulating plate can be more firm when adjusting the roughness that detects the machine, keeps the level that detects the machine to guarantee that the testing result is more accurate.

Drawings

FIG. 1 is a perspective view of a fixing plate structure according to the present invention;

FIG. 2 is a partial cross-sectional view of the adjustment mechanism of the present invention;

fig. 3 is a partial cross-sectional view of the protection mechanism of the present invention.

In the figure: 1. a connecting mechanism; 11. a lifting plate; 12. a limiting column; 13. a tension fixing plate; 14. a fixing plate; 15. a hydraulic cylinder; 2. an adjustment mechanism; 21. a turntable; 22. a threaded rod; 23. a support table; 24. An adjusting plate; 25. a support platform; 3. a protection mechanism; 31. a first protection pad; 32. a drive plate; 33. a second protection pad; 34. a return tension spring; 35. and (6) magnetic buttons.

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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3 of the specification, a foundation uplift resistance bearing performance detection device according to an embodiment of the utility model includes a protection mechanism 3, adjustment mechanism 2, protection mechanism 3 includes first protection pad 31, the inside sliding connection of first protection pad 31 has second protection pad 33, the outer fixed surface of second protection pad 33 is connected with magnetism and detains 35, the upper surface of second protection pad 33 rotates and is connected with extension spring 34 that resets, the quantity of extension spring 34 that resets is two, extension spring 34 that resets uses the horizontal central line of first protection pad 31 to set up the surface at second protection pad 33 as longitudinal symmetry, the one end that extension spring 34 that resets is kept away from second protection pad 33 rotates with the internal surface of first protection pad 31 to be connected, the upper surface of first protection pad 31 runs through sliding connection and has driving plate 32, the size of driving plate 32 and the size looks adaptation of second protection pad 33, the bottom of driving plate 32 and the surface sliding connection of second protection pad 33.

After the driving plate 32 receives ascending pulling force, driving plate 32 upwards slides at the upper surface of first protection pad 31, driving plate 32 drives second protection pad 33 and outwards slides in the inside of first protection pad 31 simultaneously, after second protection pad 33 outwards slides in the inside of first protection pad 31, the extension spring 34 that resets on second protection pad 33 compresses, magnetic buckle 35 on second protection pad 33 can stretch out on first protection pad 31 after second protection pad 33 is complete simultaneously, fix, can not receive the injury from the cracked flyrock of ground basis in the testing process with the protection staff, guarantee testing process's normal clear, do not need staff's manual protection operation simultaneously, improve detection efficiency.

Further, coupling mechanism 1 is provided with above adjustment mechanism 2, and adjustment mechanism 2 includes brace table 23, and the last fixed surface of brace table 23 is connected with a platform 25, and the last surface threaded connection of brace table 23 has threaded rod 22, and threaded rod 22's top fixedly connected with carousel 21, threaded rod 22's bottom are rotated and are connected with regulating plate 24, and regulating plate 24's size and brace table 23's size looks adaptation, regulating plate 24 and brace table 23 block are connected.

When using the detection machine to carry out ground basis resistance to plucking bearing capacity and detecting, will detect the machine and place after detecting ground basis top, adjust the level of detection machine in ground basis top through the length that adjusting threaded rod 22 stretches out downwards on brace table 23, adjusting plate 24's setting can be more firm when adjusting the roughness that detects the machine, keeps the level that detects the machine to it is more accurate to guarantee the testing result.

Further, coupling mechanism 1 includes fixed plate 14, the last fixed surface of fixed plate 14 is connected with pneumatic cylinder 15, the last fixed surface of pneumatic cylinder 15 is connected with lifting plate 11, lifting plate 11's lower surface intermediate position department fixedly connected with pulling force fixed plate 13, lifting plate 11's lower fixed surface is connected with spacing post 12, spacing post 12's size and fixed plate 14's size looks adaptation, spacing post 12 runs through in the upper surface of fixed plate 14.

Through the setting of spacing post 12, can carry on spacingly to lifting plate 11 when removing, make lifting plate 11 more smooth-going in-process simultaneously.

The working principle is as follows: when using the detection machine to carry out resistance to plucking bearing capacity to the foundation basis and detecting, at first adjust the level of detection machine in foundation basis top through adjustment mechanism 2, after the regulation level, begin to carry out resistance to plucking bearing capacity to the foundation basis and detect, after the detection begins, along with lift plate 11 upwards slides the second protection pad 33 of protection mechanism 3 and outwards stretches out gradually, shelters from in the foundation basis the place ahead that is detected, prevents that the cracked flying stone of foundation basis from causing the injury to measurement personnel.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the utility model can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. The utility model provides a foundation resistance to plucking bearing performance detection device, includes protection mechanism (3), adjustment mechanism (2), its characterized in that: protection machanism (3) are including first protection pad (31), the inside sliding connection of first protection pad (31) has second protection pad (33), the outer fixed surface that the second protection pad (33) is connected with magnetism and detains (35), the upper surface rotation of second protection pad (33) is connected with extension spring (34) that resets, the one end that second protection pad (33) were kept away from in extension spring (34) that resets is connected with the internal surface rotation of first protection pad (31), the upper surface of first protection pad (31) runs through sliding connection and has driving plate (32).

2. The foundation resistance to plucking bearing performance detection device of claim 1, characterized in that: the size of driving plate (32) and the size looks adaptation of second protection pad (33), the bottom of driving plate (32) and the surface sliding connection of second protection pad (33).

3. The foundation resistance to plucking bearing performance detection device of claim 1, characterized in that: the number of the reset tension springs (34) is two, and the reset tension springs (34) are symmetrically arranged on the outer surface of the second protection pad (33) up and down by taking the horizontal central line of the first protection pad (31) as the center line.

4. The foundation resistance to plucking bearing performance detection device of claim 1, characterized in that: the top of adjustment mechanism (2) is provided with coupling mechanism (1), adjustment mechanism (2) are including brace table (23), the last fixed surface of brace table (23) is connected with a platform (25), the last surface threaded connection of brace table (23) has threaded rod (22), the top fixedly connected with carousel (21) of threaded rod (22), the bottom of threaded rod (22) is rotated and is connected with regulating plate (24).

5. The foundation resistance to plucking bearing performance detection device of claim 4, characterized in that: the size of regulating plate (24) and the size looks adaptation of brace table (23), regulating plate (24) and brace table (23) block are connected.

6. The foundation resistance to plucking bearing performance detection device of claim 4, characterized in that: coupling mechanism (1) includes fixed plate (14), the last fixed surface of fixed plate (14) is connected with pneumatic cylinder (15), the last fixed surface of pneumatic cylinder (15) is connected with lifting plate (11), the lower surface intermediate position department fixedly connected with pulling force fixed plate (13) of lifting plate (11), the lower fixed surface of lifting plate (11) is connected with spacing post (12).

7. The foundation resistance to plucking bearing performance detection device of claim 6, characterized in that: the size of the limiting column (12) is matched with that of the fixing plate (14), and the limiting column (12) penetrates through the upper surface of the fixing plate (14).