CN216041072U

CN216041072U - Foundation bearing capacity detection equipment

Info

Publication number: CN216041072U
Application number: CN202122548678.1U
Authority: CN
Inventors: 陶颐格
Original assignee: Dalian Bincheng Construction Engineering Testing Co ltd
Current assignee: Dalian Bincheng Construction Engineering Testing Co ltd
Priority date: 2021-10-21
Filing date: 2021-10-21
Publication date: 2022-03-15
Anticipated expiration: 2031-10-21

Abstract

The utility model relates to the technical field of foundation bearing capacity detection, in particular to a foundation bearing capacity detection device, which improves the sliding stability of a probe rod by inserting the probe rod into two groups of through holes of a frame and two groups of sliding sleeves, reduces the bending condition of the probe rod when the probe rod is inserted into a foundation, and improves the stability of the impact block when the impact block impacts a fixed block by arranging two groups of sliding rails, two groups of connecting arms and two groups of sliding blocks and simultaneously sleeving the impact block on the outer side wall of the probe rod in a sliding way; the device comprises a detection mechanism, a positioning mechanism and a driving device, wherein the positioning mechanism is arranged on the detection mechanism and used for fixing the using position of the detection mechanism; the detection mechanism comprises a frame, two sets of sliding sleeves, a probe rod, an impact block, two sets of connecting arms, two sets of sliding blocks, two sets of sliding rails, a plurality of sets of first studs, a plurality of sets of balancing weights, a plurality of sets of nuts, a fixing block and a fixing bolt.

Description

Foundation bearing capacity detection equipment

Technical Field

The utility model relates to the technical field of foundation bearing capacity detection, in particular to a foundation bearing capacity detection device.

Background

Ground bearing capacity witnessed inspections is the device of the basis bearing capacity, compression modulus and the liquid prime number survey of inspection road foundation, dam foundation, abutment, tunnel, culvert and worker's civil engineering, and at present in prior art CN202020266669.6, the device's probe rod is relatively poor in the stability when knocking the use, leads to the damage of buckling of probe rod easily, has reduced the reliability in utilization of device, has reduced the accuracy that the probe rod detected the ground bearing capacity, has reduced the practicality of device.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the foundation bearing capacity detection device which improves the sliding stability of the probe rod and reduces the bending condition of the probe rod when the probe rod is inserted into the foundation by inserting the probe rod into the two groups of through holes and the two groups of sliding sleeves of the framework, and improves the stability of the impact block when the impact block impacts the fixed block by arranging the two groups of sliding rails, the two groups of connecting arms and the two groups of sliding blocks and sliding and sleeving the impact block on the outer side wall of the probe rod.

The utility model discloses a foundation bearing capacity detection device, which comprises a detection mechanism, a positioning mechanism and a driving device, wherein the positioning mechanism is arranged on the detection mechanism and used for fixing the use position of the detection mechanism; the detection mechanism comprises a frame, two sets of sliding sleeves, a probe rod, an impact block, two sets of connecting arms, two sets of sliding blocks, two sets of sliding rails, a plurality of sets of first studs, a plurality of sets of balancing weights, a plurality of sets of nuts, a fixing block and fixing bolts, through holes are respectively arranged at the top end and the bottom end of the frame in a position corresponding to the top end and the bottom end of the frame, the two sets of sliding sleeves are respectively communicated with the two sets of through holes, the probe rod is inserted into the two sets of through holes and the two sets of sliding sleeves in a vertically sliding manner, the impact block is sleeved on the outer side wall of the probe rod in a vertically sliding manner through the driving of a driving device, the two sets of connecting arms are both arranged on the outer side wall of the impact block, the two sets of sliding blocks are respectively arranged on the inner side wall of the frame, the two sets of sliding blocks are respectively arranged on the two sets of sliding rails in a sliding manner, the plurality sets of first studs are respectively arranged at the top end of the impact block, and the balancing weights are respectively sleeved on the plurality sets of first studs, a plurality of groups of nuts are respectively screwed on the plurality of groups of first studs, the fixing block is sleeved on the outer side wall of the probe rod in a vertically sliding manner, and the fixing bolt is arranged on the fixing block and used for fixing the sliding of the fixing block; the bottom with the probe rod contacts with the ground that needs the detection, drive striking piece rebound through drive arrangement, make striking piece after the lapse, strike the top of fixed block, thereby make the fixed block drive inside the ground of inserting after the probe rod rebound, numerical value through the feedback, make the device detect the ground, through inserting the probe rod inside two sets of through-holes of frame and two sets of sliding sleeves, improve the sliding stability of probe rod, reduce the condition of buckling when the probe rod inserts the ground, through setting up two sets of slide rails, two sets of linking arms and two sets of sliders, simultaneously through with striking piece slip suit on the probe rod lateral wall, thereby improve the stability when striking the fixed block to the fixed block striking, improve and detect the accuracy, position through the upper and lower slip fixed block, thereby make the striking piece carry out not equidensity's striking to the probe rod, improve the convenience of adjusting.

Preferably, the positioning mechanism comprises a plurality of groups of telescopic rods, a plurality of groups of mounting frames, a plurality of groups of displacement wheels, a plurality of groups of thread kits, a plurality of groups of second studs, a plurality of groups of drill bits and a plurality of groups of hand wheels, fixed ends of the plurality of groups of telescopic rods are respectively mounted on the outer side wall of the frame through the plurality of groups of mounting frames, the plurality of groups of displacement wheels are respectively mounted on the movable ends of the plurality of groups of telescopic rods, the plurality of groups of thread kits are respectively mounted on the outer side wall of the frame, the plurality of groups of second studs are respectively rotatably mounted inside the plurality of groups of thread kits in a matched manner, the top ends of the plurality of groups of drill bits are respectively connected with the bottom ends of the plurality of groups of second studs, and the top ends of the plurality of groups of second studs are respectively connected with the bottom ends of the plurality of groups of hand wheels; when the device needs to be moved, the multiple groups of shifting wheels are in contact with the ground, the pushing device moves, when the device needs to be fixed in position, the multiple groups of drill bits are in contact with the ground by contracting the lengths of the multiple groups of telescopic rods, the multiple groups of drill bits are rotated to the multiple groups of second studs by grabbing the multiple groups of hand wheels, the multiple groups of second studs drive the multiple groups of drill bits to be rotated and then are inserted into the ground, and then the multiple groups of drill bits fix the position of the device, so that the position fixing effect of the device is improved, and the working stability of the device is improved.

Preferably, the driving device comprises two groups of motors, two groups of hand wheels and two groups of traction ropes, the two groups of motors are respectively arranged at the left part and the right part of the top end of the frame, the two groups of hand wheels are respectively arranged at the output ends of the two groups of motors, one ends of the two groups of traction ropes are respectively wound on the outer side walls of the two groups of hand wheels, and the other ends of the two groups of traction ropes are respectively fixedly connected with the left end and the right end of the impact block; two sets of hand wheel opposite rotation are driven through opening two sets of motors, so that two sets of hand wheels pull the impact block to move upwards through two sets of hauling ropes, thereby reducing the operation intensity of the worker to move the impact block upwards, improving the working efficiency of the device, improving the accuracy of upward lifting height adjustment of the impact block, and improving the use convenience.

Preferably, the shock absorption pad is sleeved at the top end of the fixed block; through setting up the shock pad to reduce the shock strength when striking piece bottom and fixed block top collision, reduce the collision noise, improve the convenience in use of device.

Preferably, the handle is arranged on the inner side wall of the frame; the frame is moved by the grabbing handle, so that the carrying and moving convenience of the device is improved, and the operation convenience is improved.

Preferably, the device also comprises a plurality of groups of searchlights which are all arranged on the upper part of the outer side wall of the frame; through setting up the multiunit searchlight to improve the device and to the illuminating effect of environment, improve the operation convenience of device construction operation.

Compared with the prior art, the utility model has the beneficial effects that: the bottom with the probe rod contacts with the ground that needs the detection, drive striking piece rebound through drive arrangement, make striking piece after the lapse, strike the top of fixed block, thereby make the fixed block drive inside the ground of inserting after the probe rod rebound, numerical value through the feedback, make the device detect the ground, through inserting the probe rod inside two sets of through-holes of frame and two sets of sliding sleeves, improve the sliding stability of probe rod, reduce the condition of buckling when the probe rod inserts the ground, through setting up two sets of slide rails, two sets of linking arms and two sets of sliders, simultaneously through with striking piece slip suit on the probe rod lateral wall, thereby improve the stability when striking the fixed block to the fixed block striking, improve and detect the accuracy, position through the upper and lower slip fixed block, thereby make the striking piece carry out not equidensity's striking to the probe rod, improve the convenience of adjusting.

Drawings

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

FIG. 2 is an enlarged schematic view of the connection of the first stud with a nut or the like;

FIG. 3 is an enlarged schematic view of the connection between the telescopic rod and the shift wheel;

FIG. 4 is an enlarged schematic view of the connection of the strike block to the first stud or the like;

in the drawings, the reference numbers: 1. a frame; 2. a sliding sleeve; 3. a probe rod; 4. an impact block; 5. a connecting arm; 6. a slider; 7. a slide rail; 8. a first stud; 9. a balancing weight; 10. a nut; 11. a fixed block; 12. fixing the bolt; 13. a telescopic rod; 14. a mounting frame; 15. a shift wheel; 16. a threaded sleeve; 17. a second stud; 18. a drill bit; 19. a hand wheel; 20. a motor; 21. a winding wheel; 22. a hauling rope; 23. a shock pad; 24. a handle; 25. a searchlight.

Detailed Description

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. The present invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Example 1

A foundation bearing capacity detection device comprises a detection mechanism, a positioning mechanism and a driving device, wherein the positioning mechanism is arranged on the detection mechanism and used for fixing the use position of the detection mechanism; the detection mechanism comprises a frame 1, two sets of sliding sleeves 2, a probe rod 3, an impact block 4, two sets of connecting arms 5, two sets of sliding blocks 6, two sets of sliding rails 7, a plurality of sets of first studs 8, a plurality of sets of balancing weights 9, a plurality of nuts 10, a fixed block 11 and a fixed bolt 12, through holes are respectively arranged at the top end and the bottom end of the frame 1 in a corresponding manner, the two sets of sliding sleeves 2 are respectively arranged at the top end and the bottom end of the frame 1, the two sets of sliding sleeves 2 are respectively communicated with the two sets of through holes, the probe rod 3 is inserted into the two sets of through holes and the two sets of sliding sleeves 2 in an up-down sliding manner, the impact block 4 is sleeved on the outer side wall of the probe rod 3 in an up-down sliding manner through the driving of a driving device, the two sets of connecting arms 5 are respectively arranged at one end of the two sets of connecting arms 5, the two sets of sliding rails 7 are both arranged on the inner side wall of the frame 1, the two sets of sliding blocks 6 are respectively installed on the two sets of sliding rails 7 in a sliding manner, a plurality of groups of first studs 8 are all arranged at the top end of the impact block 4, a plurality of groups of balancing weights 9 are respectively sleeved on the plurality of groups of first studs 8, a plurality of groups of nuts 10 are respectively screwed on the plurality of groups of first studs 8, a fixing block 11 is sleeved on the outer side wall of the probe rod 3 in a vertically sliding manner, and a fixing bolt 12 is arranged on the fixing block 11 and fixes the sliding of the fixing block 11; the bottom end of a probe rod 3 is contacted with a foundation to be detected, a driving device drives an impact block 4 to move upwards, the impact block 4 slides downwards and impacts the top end of a fixed block 11, so that the fixed block 11 drives the probe rod 3 to move downwards and then inserts into the foundation, the device detects the foundation through a feedback value, the probe rod 3 is inserted into two groups of through holes of a frame 1 and two groups of sliding sleeves 2, the sliding stability of the probe rod 3 is improved, the bending condition of the probe rod 3 when inserted into the foundation is reduced, two groups of sliding rails 7, two groups of connecting arms 5 and two groups of sliding blocks 6 are arranged, the impact block 4 is sleeved on the outer side wall of the probe rod 3 in a sliding mode, the stability of the impact block 4 when impacting the fixed block 11 is improved, the detection accuracy is improved, and the impact block 4 impacts the probe rod 3 with different strengths by sliding the position of the fixed block 11 up and down, the convenience of adjustment is improved.

Example 2

The top end and the bottom end of a frame 1 are respectively provided with through holes in corresponding positions, two sets of sliding sleeves 2 are respectively arranged at the top end and the bottom end of the frame 1, and the two sets of sliding sleeves 2 are respectively communicated with the two sets of through holes, a probe rod 3 is inserted into the two sets of through holes and the two sets of sliding sleeves 2 in a vertically sliding manner, an impact block 4 is sleeved on the outer side wall of the probe rod 3 in a vertically sliding manner through the driving of a driving device, two sets of connecting arms 5 are respectively arranged on the outer side wall of the impact block 4, two sets of sliding blocks 6 are respectively arranged on the inner side wall of the frame 1, two sets of sliding blocks 6 are respectively arranged on the two sets of sliding rails 7 in a sliding manner, a plurality of sets of first studs 8 are respectively arranged at the top end of the impact block 4, a plurality of balancing weights 9 are respectively sleeved on a plurality of sets of first studs 8, a plurality of nuts 10 are respectively screwed on a plurality of sets of first studs 8, and a fixing block 11 is sleeved on the outer side wall of the probe rod 3 in a vertically sliding manner, the fixing bolts 12 are installed on the fixing block 11 and fix the sliding of the fixing block 11, the fixed ends of a plurality of groups of telescopic rods 13 are respectively installed on the outer side wall of the frame 1 through a plurality of groups of installation frames 14, a plurality of groups of displacement wheels 15 are respectively installed on the moving ends of a plurality of groups of telescopic rods 13, a plurality of groups of thread external members 16 are respectively installed on the outer side wall of the frame 1, a plurality of groups of second studs 17 are respectively installed inside the plurality of groups of thread external members 16 in a rotatable fit manner, the top ends of a plurality of groups of drill bits 18 are respectively connected with the bottom ends of a plurality of groups of second studs 17, the top ends of a plurality of groups of second studs 17 are respectively connected with the bottom ends of a plurality of hand wheels 19, two groups of motors 20 are respectively installed at the left part and the right part of the top end of the frame 1, two groups of hand wheels 21 are respectively installed at the output ends of the two groups of motors 20, one end of two groups of traction ropes 22 are respectively coiled on the outer side walls of the two groups of hand wheels 21, and the other ends of the two groups of traction ropes 22 are respectively fixedly connected with the left end and the left end of the impact block 4, the shock pad 23 is sleeved at the top end of the fixed block 11, the handle 24 is installed on the inner side wall of the frame 1, and the plurality of groups of searchlights 25 are all installed on the upper portion of the outer side wall of the frame 1; when the device needs to be moved, the multiple groups of shifting wheels 15 are in contact with the ground, the pushing device moves, when the device needs to be fixed in position, the multiple groups of drill bits 18 are in contact with the ground by contracting the lengths of the multiple groups of telescopic rods 13, the multiple groups of second studs 17 are rotated by grabbing the multiple groups of hand wheels 19, the multiple groups of second studs 17 respectively drive the multiple groups of drill bits 18 to rotate and then are inserted into the ground, and then the multiple groups of drill bits 18 fix the position of the device, so that the position fixing effect of the device is improved, and the working stability of the device is improved.

As shown in fig. 1 to 4, in operation, the foundation bearing capacity detecting apparatus of the present invention first brings the bottom end of the probe rod 3 into contact with the foundation to be detected, the driving device drives the impact block 4 to move upwards, so that the impact block 4 slides downwards to impact the top end of the fixed block 11, so that the fixing block 11 drives the probe rod 3 to move downwards and then insert into the foundation, the device detects the foundation through the fed back numerical value, then the device is pushed to move by contacting a plurality of groups of displacement wheels 15 with the ground, when the position of the device needs to be fixed, the lengths of the multiple groups of telescopic rods 13 are contracted to enable the multiple groups of drill bits 18 to be in contact with the ground, then, a plurality of groups of second studs 17 are rotated by grabbing a plurality of groups of hand wheels 19, so that the plurality of groups of second studs 17 respectively drive a plurality of groups of drill bits 18 to rotate and then insert the drill bits into the ground, and further the positions of the device are fixed by the plurality of groups of drill bits 18.

The main functions realized by the utility model are as follows: through inserting two sets of through-holes of frame 1 and two sets of sliding sleeves 2 with probe rod 3 inside, improve probe rod 3's sliding stability, reduce the condition of buckling when probe rod 3 inserts the ground, through setting up two sets of slide rails 7, two sets of linking arms 5 and two sets of sliders 6, simultaneously through sliding the suit with striking piece 4 on probe rod 3 lateral wall, thereby improve the stability when striking piece 4 strikes fixed block 11, improve and detect the accuracy nature, through the position of upper and lower slip fixed block 11, thereby make striking piece 4 carry out not equidensity's striking to probe rod 3, improve the convenience of adjusting.

According to the foundation bearing capacity detection equipment, the installation mode, the connection mode or the arrangement mode are common mechanical modes, and the equipment can be implemented as long as the beneficial effects of the equipment can be achieved; the motor 20 and the searchlight 25 of the foundation bearing capacity detection device are purchased from the market, and the technical personnel in the industry only need to install and operate according to the attached operating instructions without creative labor of the technical personnel in the field.

All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. The foundation bearing capacity detection equipment is characterized by comprising a detection mechanism, a positioning mechanism and a driving device, wherein the positioning mechanism is arranged on the detection mechanism and used for fixing the use position of the detection mechanism; the detection mechanism comprises a frame (1), two sets of sliding sleeves (2), a probe rod (3), an impact block (4), two sets of connecting arms (5), two sets of sliding blocks (6), two sets of sliding rails (7), a plurality of sets of first studs (8), a plurality of sets of balancing weights (9), a plurality of sets of nuts (10), a fixing block (11) and a fixing bolt (12), wherein through holes are respectively arranged at the top end and the bottom end of the frame (1) in a corresponding manner, the two sets of sliding sleeves (2) are respectively arranged at the top end and the bottom end of the frame (1), the two sets of sliding sleeves (2) are respectively communicated with the two sets of through holes, the probe rod (3) is vertically inserted into the two sets of through holes and the two sets of sliding sleeves (2) in a sliding manner, the impact block (4) is vertically sleeved on the outer side wall of the probe rod (3) in a sliding manner driven by a driving device, the two sets of connecting arms (5) are both arranged on the outer side wall of the impact block (4), the two sets of sliding blocks (6) are respectively arranged at one end of the two sets of connecting arms (5), two sets of slide rails (7) are all installed on frame (1) inside wall, two sets of slider (6) are respectively slidable mounting on two sets of slide rails (7), striking piece (4) top is all installed in multiunit first double-screw bolt (8), the suit is on multiunit first double-screw bolt (8) respectively in multiunit balancing weight (9), multiunit nut (10) spiral shell dress is on multiunit first double-screw bolt (8) respectively, the slip suit is on probe rod (3) lateral wall about fixed block (11), fixing bolt (12) are installed on fixed block (11) and are fixed the slip of fixed block (11).

2. A foundation bearing capacity detection device according to claim 1, wherein the positioning mechanism comprises a plurality of sets of telescopic rods (13), a plurality of sets of mounting frames (14), a plurality of sets of displacement wheels (15), the fixed end of multiunit screw thread external member (16), multiunit second double-screw bolt (17), multiunit drill bit (18) and multiunit hand wheel (19), install on frame (1) lateral wall through multiunit mounting bracket (14) respectively, install respectively on the removal end of multiunit telescopic link (13) multiunit shift wheel (15), install respectively on the lateral wall of frame (1) multiunit screw thread external member (16), but multiunit second double-screw bolt (17) rotary fit installs respectively inside multiunit screw thread external member (16), the top of multiunit drill bit (18) is connected with multiunit second double-screw bolt (17) bottom respectively, the top of multiunit second double-screw bolt (17) is connected with the bottom of multiunit hand wheel (19) respectively.

3. A foundation bearing capacity detecting device according to claim 1, wherein the driving device comprises two sets of motors (20), two sets of hand wheels (21) and two sets of pulling ropes (22), the two sets of motors (20) are respectively installed at the left and right parts of the top end of the frame (1), the two sets of hand wheels (21) are respectively installed at the output ends of the two sets of motors (20), one ends of the two sets of pulling ropes (22) are respectively wound on the outer side walls of the two sets of hand wheels (21), and the other ends of the two sets of pulling ropes (22) are respectively fixedly connected with the left and right ends of the impact block (4).

4. A foundation load bearing capacity detecting device according to claim 1, further comprising a shock pad (23), wherein the shock pad (23) is sleeved on the top end of the fixing block (11).

5. A foundation load bearing capacity sensing device according to claim 1, further comprising a handle (24), the handle (24) being mounted on an inner side wall of the frame (1).

6. A foundation load bearing capacity detection apparatus as claimed in claim 1, further comprising a plurality of sets of searchlights (25), each set of searchlights (25) being mounted on an upper portion of an outer side wall of the frame (1).