CN218510556U

CN218510556U - Foundation bearing capacity detection device for building engineering construction

Info

Publication number: CN218510556U
Application number: CN202222997017.1U
Authority: CN
Inventors: 李姣晏; 韩秀彬; 王坤; 刘燕燕; 朱永鹏; 温云静; 孙婷婷
Original assignee: Qingdao University Of Technology Engineering Quality Inspection And Appraisal Center Co ltd
Current assignee: Qingdao University Of Technology Engineering Quality Inspection And Appraisal Center Co ltd
Priority date: 2022-11-10
Filing date: 2022-11-10
Publication date: 2023-02-21
Anticipated expiration: 2032-11-10

Abstract

The utility model discloses a foundation bearing capacity detection device for building engineering construction, which belongs to the technical field of bearing capacity detection and aims at the problems that the height of a workbench is inconvenient to adjust and the detection result is not accurate enough; the utility model discloses a motor drive lead screw rotates, has realized footstock altitude mixture control's effect, reaches the effect that improves staff work efficiency, rotates the carousel through the manpower and rotates, realizes the fixed effect of centre gripping, reaches the effect that improves the testing result accuracy.

Description

Foundation bearing capacity detection device for building engineering construction

Technical Field

The utility model belongs to the technical field of the bearing capacity detects, concretely relates to foundation bearing capacity detection device for building engineering construction.

Background

The bearing capacity of the foundation is a foundation for whether the construction engineering can be safely established, the geological drilling is carried out on the land where the engineering is located according to the requirements of a design department in the early stage of the engineering design stage, finally, a geological survey report is provided as the basis of the design, the design department carries out the basic design of the engineering according to the geological survey report and provides the control range of the settlement amount of the engineering, the requirements of static load test and dynamic test on the finished pile foundation are provided for the pile foundation part to check the difference between the actual bearing capacity and the theoretical bearing capacity of the pile foundation so as to ensure the safety of the engineering;

the comparative patent document publication numbers are: "CN 214150212U's a build worker and detect and use bearing capacity detection device, the power distribution box comprises a box body, fixed surface installs the motor in the bottom of the box, the output shaft end fixedly connected with pivot of motor, the fixed cover of motor one end is kept away from in the pivot is equipped with the gear, top lower surface has the pinion rack through slider sliding connection the pinion rack and the gear intermeshing, fixed mounting has solid fixed splint on one side of the box top upper surface, the pinion rack is kept away from gear one side through connecting rod fixedly connected with movable splint, movable splint sliding connection is on the box top upper surface, box top fixed mounting has the support, top fixed mounting has the pneumatic cylinder in the support, the output lever end fixedly connected with clamp plate of pneumatic cylinder, above-mentioned patent still has following problem under the in-service use condition: although this patent can carry out ground bearing capacity and detect the operation, but be difficult to adjust the height of workstation as required, lead to the staff to have inconvenience in the in-service use, lead to staff's work efficiency not high to adopt pressurization mode on one side to ground base sample material to fix, lead to inconvenient middle part to the sample material when the pneumatic cylinder detects to detect, make the testing result have the difference, influence the testing result.

Therefore, a foundation bearing capacity detection device for construction engineering construction is needed, and the problems that the height of a workbench is inconvenient to adjust and the detection result is not accurate enough in the prior art are solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a foundation bearing capacity detection device is used in building engineering construction to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a foundation bearing capacity detection device for building engineering construction, includes the footstock, the footstock top is provided with the display, the display below is provided with the pneumatic cylinder, the footstock below is provided with the base, the spout has been seted up on base upper end right side, spout right side inner wall is fixed with the motor, motor drive end is fixed with the lead screw, lead screw surface threaded connection has the slider, the slider upside rotates and is connected with first even frame, first frame middle part rotates and is connected with the dwang, both ends are all rotated around the dwang and are connected with the second even frame, two the second is even put up the frame lower extreme and is rotated and be connected with lower solid piece from one side, first frame upper end is rotated and is connected with solid piece, the standing groove has been seted up at footstock upper end middle part, the footstock upper end left and right sides all is fixed with steady rest, two steady rest upper end is fixed with steady seat.

In the scheme, the two stabilizing frames are rotationally connected with a bidirectional threaded rod at the rear side, and rotating discs are fixed at two ends of the bidirectional threaded rod.

It is further worth explaining that the outer surfaces of the left side and the right side of the bidirectional threaded rod are in threaded connection with clamping teeth, a plurality of rubber pads are fixed on one sides close to the two clamping teeth, and the outer surfaces of the lower sides of the two clamping teeth are connected to the inner wall of the placing groove in a sliding mode.

It should be further noted that a top groove is formed in the bottom of the right side of the top seat, a stabilizing block is connected to the inner wall of the top groove in a sliding mode, and the lower side of the stabilizing block is rotatably connected to the two second connecting frames in the near side.

In a preferred embodiment, the display is arranged in the middle of the upper end of the stabilizing seat, and the hydraulic cylinder is arranged in the middle of the lower end of the stabilizing seat.

As a preferred embodiment, the bottom of the lower fixed block is fixed on the left side of the base, the outer surface of the bottom of the sliding block is slidably connected to the right side of the base, the top of the upper fixed block is fixed on the left side of the top seat, and the outer surface of the top of the stabilizing block is slidably connected to the right side of the top seat.

As a preferred embodiment, a handle is fixed on the left side of the top seat, the cross section of the handle is in a U-shaped arrangement, and universal wheels are arranged at four corners of the bottom of the base.

Compared with the prior art, the utility model provides a pair of foundation bearing capacity detection device is used in building engineering construction includes following beneficial effect at least:

(1) The screw rod is driven to rotate by the motor, so that the screw rod, the sliding block, the first connecting frame, the rotating rod, the second connecting frame, the upper fixing block, the lower fixing block, the stabilizing block and the sliding block are matched with one another to operate, the effect of adjusting the height of the top seat is achieved, the corresponding height can be adjusted as required, and the effect of improving the working efficiency of workers is achieved.

(2) The manual rotating rotary table rotates, so that the rotary table, the stabilizing frame, the bidirectional threaded rod, the placing groove, the clamping teeth and the rubber pad are matched with one another to operate, the clamping fixing effect is achieved, the accuracy of a detection result can be guaranteed by a centering clamping mode, and the effect of improving the accuracy of the detection result is achieved.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a cross-sectional view of the top seat of the present invention;

FIG. 3 is a schematic view of the structure of the top seat of the present invention;

fig. 4 is a schematic view of the structure of the clamping teeth of the present invention.

In the figure: 1. a base; 2. a chute; 3. a motor; 4. a screw rod; 5. a slider; 6. a first connecting frame; 7. rotating the rod; 8. a second connecting frame; 9. a lower fixing block; 10. fixing the block; 11. a top seat; 12. a placement groove; 13. a stabilizer frame; 14. a stabilizing base; 15. a display; 16. a bidirectional threaded rod; 17. a turntable; 18. clamping teeth; 19. a rubber pad; 20. a top groove; 21. a stabilizing block; 22. a handle; 23. a universal wheel; 24. and a hydraulic cylinder.

Detailed Description

The present invention will be further described with reference to the following examples.

In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the following will combine the drawings of the embodiments of the present invention to clearly and completely describe the technical solution of the embodiments of the present invention, and obviously, the described embodiments are a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative labor are within the scope of the protection of the present invention based on the described embodiments of the present invention.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-4, the utility model provides a foundation bearing capacity detection device for building engineering construction, including a top seat 11, the top seat 11 is a workbench for placing the effect of foundation sample, a display 15 is arranged above the top seat 11, the display 15 displays the value, ensures the scientification when building engineering operation is carried out, the detection operation is carried out digitally, a hydraulic cylinder 24 is arranged below the display 15, the hydraulic cylinder 24 is used for detecting the bearing capacity, then the value is fed back to the display 15, a base 1 is arranged below the top seat 11, the base 1 plays the bearing role, a chute 2 is arranged on the right side of the upper end of the base 1, the chute 2 provides a sliding place for the sliding of a slide block 5, a motor 3 is fixed on the inner wall of the right side of the chute 2, the motor 3 provides the driving force, the motor 3 drives a lead screw 4, the lead screw 4 performs the threaded connection role of a rotating rod 4, the slide block 5 is connected with the slide block 5 by a screw, the slide block 6 is connected with a first connecting rack 6, the first connecting rack 6 and a second rack 7, the upper end of the second connecting rack 8 is connected with a second rack, the upper connecting rack 8, the upper end of the first rack 6, the second rack 8 is connected with a second rack 10, the lower rack 8 is connected with a second rack 10 for stabilizing effect, the lower rack 12, for the reverse slip operation of two clamping teeth 18, provide spacing operation, the upper end left and right sides all is fixed with the steady rest 13 on top seat 11, and steady rest 13 is used for playing the effect of supporting steady rest 14, and two steady rest 13 upper ends are fixed with steady rest 14, and steady rest 14 is used for placing the effect of display 15 and pneumatic cylinder 24.

As further shown in fig. 1, fig. 3 and fig. 4, it is worth concretely explaining that the rear sides of the two stabilizing frames 13 are rotatably connected with two-way threaded rods 16, both ends of each two-way threaded rod 16 are fixed with rotating discs 17, the outer surfaces of the left and right sides of each two-way threaded rod 16 are respectively in threaded connection with clamping teeth 18, one side of each two clamping teeth 18 close to each other is fixed with a plurality of rubber pads 19, and the outer surfaces of the lower sides of the two clamping teeth 18 are slidably connected with the inner wall of the placing groove 12.

Further as shown in fig. 1, fig. 2 and fig. 3, it is worth concretely explaining that a top groove 20 is formed at the bottom of the right side of the top seat 11, a stabilizing block 21 is slidably connected to the inner wall of the top groove 20, the lower side of the stabilizing block 21 is rotatably connected to the near side of the two second connecting frames 8, the display 15 is arranged in the middle of the upper end of the stabilizing seat 14, and the hydraulic cylinder 24 is arranged in the middle of the lower end of the stabilizing seat 14.

The scheme has the following working processes: when using ground bearing capacity detection device, at first rotate through motor 3 drive lead screw 4, make slider 5 with 4 surface threaded connection of lead screw slide the operation under the limiting displacement of spout 2, and then make the first even frame 6 bottom of being connected with slider 5 upside rotation carry out the position and remove, thereby make the second even frame 8 of being connected with first even frame 6 middle part rotation carry out folding operation, thereby make stabilizing block 21 sliding connection at the top groove 20 inner wall, and then accomplish the effect of footstock 11 and base 1 altitude mixture control, rotate carousel 17 through the manpower afterwards, thereby make the two-way threaded rod 16 with carousel 17 fixed connection rotate, and then make two clamp teeth 18 with 16 left and right sides surface threaded connection of two-way threaded rod carry out the reverse slip operation under standing groove 12's stability, thereby make two clamp teeth 18 detect the operation to the ground sample material of placing at the middle part, ensure that the detection is the position of middle part, and then reach the effect of improving the testing result.

According to the working process, the following steps are known: the lead screw 4 is driven to rotate through the motor 3, the sliding block 5 connected with the outer surface of the lead screw 4 in a threaded mode is enabled to slide under the limiting effect of the sliding groove 2, the first connecting frame 6 and the second connecting frame 8 are enabled to be matched with each other, folding operation is conducted, the effect of adjusting the height of the top seat 11 is achieved, corresponding height can be adjusted as required, the effect of improving the working efficiency of workers is achieved, the rotary table 17 is rotated through manpower, the bidirectional threaded rod 16 fixedly connected with the rotary table 17 is enabled to rotate, two clamping teeth 18 connected with the outer surface of the left side and the right side of the bidirectional threaded rod 16 are enabled to conduct reverse sliding operation under the stability of the placing groove 12, the ground sample placed at the middle portion is clamped and fixed, the clamping fixing effect is achieved, the accuracy of a detection result can be guaranteed through the clamping mode in centering, and the effect of improving the accuracy of the detection result is achieved.

Further as shown in fig. 1 and fig. 2, it is worth concretely explaining that the bottom of the lower fixing block 9 is fixed on the left side of the base 1, the outer surface of the bottom of the sliding block 5 is slidably connected on the right side of the base 1, the top of the upper fixing block 10 is fixed on the left side of the top seat 11, and the outer surface of the top of the stabilizing block 21 is slidably connected on the right side of the top seat 11, so that the positions of the first connecting frame 6 and the second connecting frame 8 are described, the folding operation of the first connecting frame 6 and the second connecting frame 8 is ensured, and the effect of adjusting the height of the top seat 11 is realized.

Further as shown in fig. 1 and 2, it is worth specifically explaining that the left side of the top seat 11 is fixed with the handle 22, the cross section of the handle 22 is in a U-shaped configuration, four corners of the bottom of the base 1 are provided with universal wheels 23, and the handle 22 and the universal wheels 23 are arranged to facilitate pushing by a worker, so that the bearing capacity detection device can be moved, and convenience in use is improved.

To sum up: even frame 8 can carry out folding operation through first even frame 6 and second, realizes the effect of 11 altitude mixture control on footstock, makes bearing capacity detection device through the handle 22 that sets up and universal wheel 23, can remove, has improved the convenience of using.

The motor 3, the display 15 and the hydraulic cylinder 24 can be purchased in the market, and the motor 3, the display 15 and the hydraulic cylinder 24 are all provided with a power supply, which belongs to the mature technology in the field and are fully disclosed, so repeated description is omitted in the specification.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art, and the use of the term "including" or "comprising" in the present invention means that the element or item preceding the term covers the element or item listed after the term and its equivalents, but does not exclude other elements or items, and the term "connected" or "connected" is not limited to physical or mechanical connections, and may include electrical connections, whether direct or indirect, "upper", "lower", "left", "right", etc. merely indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may be changed accordingly.

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 foundation bearing capacity detection device for building engineering construction, includes footstock (11), footstock (11) top is provided with display (15), display (15) below is provided with pneumatic cylinder (24), its characterized in that, footstock (11) below is provided with base (1), spout (2) have been seted up on base (1) upper end right side, spout (2) right side inner wall is fixed with motor (3), motor (3) are fixed with drive end lead screw (4), lead screw (4) surface threaded connection has slider (5), slider (5) upside rotates and is connected with first link (6), first link (6) middle part rotates and is connected with dwang (7), both ends all rotate around dwang (7) and are connected with even frame (8), two second link frame (8) lower extreme is separated one side and is rotated and is connected with lower solid piece (9), first link (6) upper end rotates and is connected with solid piece (10), standing groove (12) have been seted up in footstock (11) middle part, footstock (11) upper end all is fixed with the both sides and is stabilized frame (13), there are two stabilized stand (13) upper ends fixed.

2. The foundation bearing capacity detection device for construction engineering construction according to claim 1, characterized in that: two stabilizing frames (13) rear side rotation is connected with two-way threaded rod (16), two ends of two-way threaded rod (16) all are fixed with carousel (17).

3. The foundation bearing capacity detection device for construction engineering construction according to claim 2, characterized in that: the outer surfaces of the left side and the right side of the bidirectional threaded rod (16) are in threaded connection with clamping teeth (18), a plurality of rubber pads (19) are fixed on one side, close to the two clamping teeth (18), of the two clamping teeth (18), and the outer surfaces of the lower sides of the two clamping teeth (18) are in sliding connection with the inner wall of the placing groove (12).

4. The foundation bearing capacity detection device for construction engineering construction according to claim 1, characterized in that: top groove (20) have been seted up to footstock (11) right side bottom, top groove (20) inner wall sliding connection has stabilizing block (21), stabilizing block (21) downside is rotated and is connected in two second and link frame (8) near side mutually.

5. The foundation bearing capacity detection device for construction engineering construction according to claim 1, characterized in that: the display (15) is arranged in the middle of the upper end of the stabilizing seat (14), and the hydraulic cylinder (24) is arranged in the middle of the lower end of the stabilizing seat (14).

6. The foundation bearing capacity detection device for construction engineering according to claim 4, wherein: the bottom of the lower fixing block (9) is fixed on the left side of the base (1), the outer surface of the bottom of the sliding block (5) is connected to the right side of the base (1) in a sliding mode, the top of the upper fixing block (10) is fixed on the left side of the top seat (11), and the outer surface of the top of the stabilizing block (21) is connected to the right side of the top seat (11) in a sliding mode.

7. The foundation bearing capacity detection device for constructional engineering construction as claimed in claim 1, characterized in that: the utility model discloses a portable electronic device, including footstock (11), handle (22) are fixed with on the left of footstock (11), handle (22) cross section is the setting of U type, base (1) bottom four corners all is provided with universal wheel (23).