CN218175941U - Bridge tunnel foundation bearing capacity detection device - Google Patents
Bridge tunnel foundation bearing capacity detection device Download PDFInfo
- Publication number
- CN218175941U CN218175941U CN202222539109.5U CN202222539109U CN218175941U CN 218175941 U CN218175941 U CN 218175941U CN 202222539109 U CN202222539109 U CN 202222539109U CN 218175941 U CN218175941 U CN 218175941U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- detection device
- bearing capacity
- roof
- capacity detection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 32
- 230000008602 contraction Effects 0.000 claims description 9
- 238000012360 testing method Methods 0.000 description 3
- 241000201308 Boschniakia Species 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Landscapes
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The utility model relates to a ground detection device field discloses a bridge tunnel ground bearing capacity detection device, which comprises a roof, the equal fixedly connected with backup pad in the roof bottom left and right sides, the inboard fixedly connected with motor in the roof top, motor drive end fixedly connected with connecting axle, roof downside middle part fixed plate is connected with the connecting block, the connecting axle runs through in the connecting block middle part, connecting axle bottom fixedly connected with hydraulic stem, hydraulic stem bottom sliding connection has the weight, backup pad upper portion one side fixed connection fixed plate in opposite directions. The utility model discloses in, it is spacing through bottom plate and roof, avoid in detecting the operation, cause the engineering incident to greatly increased the risk coefficient of detection achievement, taken off through pressing down the depression bar and change the weight, avoid carrying out bearing capacity to different geology or the different ground of degree of depth and detect time measuring, lead to the detection data that obtain not accurate enough.
Description
Technical Field
The utility model relates to a ground detection device field especially relates to a bridge tunnel ground bearing capacity detection device.
Background
With the progress of the existing traffic basic equipment technology, the ground construction space is reduced, so that the use of bridges and tunnels is more frequent, a foundation is required to be manufactured firstly when the bridge and the tunnel are constructed, then the main bodies of the bridge and the tunnel are constructed, after the foundation is constructed, the bearing capacity of the foundation is required to be detected, and then the detected data is analyzed and compared to determine whether the bearing capacity of the foundation reaches the standard for constructing the bridge and the tunnel.
Present bridge tunnel foundation bearing capacity detects, it carries out the hammering all to be that the staff holds by hand, consequently, the condition that the weight skew appears very easily or drop, lead to in detecting the operation, the staff is pounded by the weight that drops, cause the engineering incident, greatly increased the risk factor of detection achievement, when carrying out bearing capacity to different geology or the different ground of degree of depth simultaneously and detecting, need use the weight of different specifications, if detect with the weight of same specification, can lead to the not enough accuracy of the detection data who obtains like this.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the bridge tunnel foundation bearing capacity detection device who proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a bridge tunnel foundation bearing capacity detection device, includes the roof, the equal fixedly connected with backup pad of roof bottom left and right sides, the inboard fixedly connected with motor in the roof top, motor drive end fixedly connected with connecting axle, roof downside middle part fixedly connected with connecting block, the connecting axle runs through in the connecting block middle part, connecting axle bottom fixedly connected with hydraulic stem, hydraulic stem bottom sliding connection has the weight, the opposite one side fixed connection fixed plate in backup pad upper portion, the hydraulic stem runs through in the fixed plate middle part, backup pad bottom fixed connection is on bottom plate upper portion, the bottom plate middle part is provided with the hammer mouth, the weight runs through inside the hammer mouth.
As a further description of the above technical solution:
the hydraulic hammer is characterized in that a contraction groove is formed in the inner side of the lower portion of the hydraulic rod, the left side and the right side of the upper portion of the contraction groove are connected with a pressing rod in a sliding mode, a fixture block is fixedly connected to the bottom of the pressing rod, a spring rod is arranged on one side, opposite to the fixture block, of the fixture block, a fixing groove is formed in the middle of the upper side of the heavy hammer, and the fixture block is connected to the left side and the right side of the fixing groove in a sliding mode.
As a further description of the above technical solution:
the right side backup pad middle part fixedly connected with hygrometer.
As a further description of the above technical solution:
the middle part of the supporting plate on the left side is fixedly connected with a thermometer.
As a further description of the above technical solution:
the top ends of the left side and the right side of the bottom plate are fixedly connected with traction hooks.
As a further description of the above technical solution:
the bottom plate left and right sides is inside to be provided with fixed mouthful, the inside sliding connection of fixed mouthful has ground awl, ground awl top fixedly connected with stopper.
As a further description of the above technical solution:
the bottom of the bottom plate is fixedly provided with a plurality of universal wheels which are uniformly distributed.
The utility model discloses following beneficial effect has:
1. the utility model discloses in, come to carry on spacingly to the counter weight through roof and bottom plate cooperation fixed plate, the hydraulic stem promotes the weight and carries out the hammering to ground, through the motor drive connecting axle when the hammering, the connecting axle drives the hydraulic stem and rotates to carry out comprehensive accurate detection to ground, avoid in detecting the operation, the weight drops, the skew leads to the staff to be pounded the well, causes the engineering incident, thereby greatly increased the risk factor that detects work.
2. The utility model discloses in, through pressing down the press rod, press down the press rod and drive the fixture block to the inside shrink of hydraulic stem, take off the weight again and change the weight of other specification weights and carry out accurate detection, avoid when carrying out the bearing capacity to the geology of difference or the different ground of degree of depth and detect, use the weight of same specification to detect, lead to the not enough accurate of the detected data who obtains.
Drawings
Fig. 1 is a schematic structural view of a bridge and tunnel foundation bearing capacity detection device provided by the present invention;
fig. 2 is a schematic structural view of a device for detecting bearing capacity of a bridge tunnel foundation according to the present invention;
fig. 3 is the utility model provides a bridge tunnel foundation bearing capacity detection device's schematic structure diagram.
Illustration of the drawings:
1. a motor; 2. a top plate; 3. a support plate; 4. a hygrometer; 5. a limiting block; 6. a towing hook; 7. a universal wheel; 8. a ground cone; 9. connecting blocks; 10. a connecting shaft; 11. a fixing plate; 12. a hydraulic lever; 13. a pressing lever; 14. a weight; 15. a base plate; 16. hammering the mouth; 17. a thermometer; 18. a shrinking slot; 19. fixing grooves; 20. a spring lever; 21. and (7) clamping blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely 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 efforts all belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a bridge tunnel foundation bearing capacity detection device, including roof 2, the equal fixedly connected with backup pad 3 in 2 bottoms left and right sides of roof, 2 tops middle part fixedly connected with motors 1 of roof, cooperate connecting block 9 through roof 2 to fix motor 1, motor 1 drive end fixedly connected with connecting axle 10, 2 downside middle part fixedly connected with connecting block 9 of roof, connecting axle 10 runs through in connecting block 9 middle part, connecting axle 10 bottom fixedly connected with hydraulic stem 12, hydraulic stem 12 bottom sliding connection has weight 14, 3 upper portion fixed connection fixed plate 11 in opposite directions of backup pad one side, hydraulic stem 12 runs through in fixed plate 11 middle part, drive connecting axle 10 through motor 1 drive and rotate, connecting axle 10 drives hydraulic stem 12 and rotates, it avoids the dislocation to sway to carry out the spacing hydraulic stem 12 through fixed plate 11, promote weight 14 through hydraulic stem 12 and pound to ground and detect, 3 bottoms fixed connection of backup pad are on 15 upper portion of bottom plate, 15 middle parts of weight are provided with hammer mouth 16, weight 14 runs through inside hammer mouth 16 hammer mouths 16 hammers into ground, 14 hammers into to ground through hammer mouth 16 hammers, hammer mouth 16 can carry out the school to the required detection position simultaneously.
A contraction groove 18 is arranged on the inner side of the lower part of the hydraulic rod 12, the left side and the right side of the upper part of the contraction groove 18 are both connected with a pressing rod 13 in a sliding manner, the bottom of the pressing rod 13 is fixedly connected with a fixture block 21, one opposite side of the fixture block 21 is provided with a spring rod 20, the middle part of the upper side of the heavy hammer 14 is provided with a fixing groove 19, the fixture block 21 is connected with the left side and the right side of the fixing groove 19 in a sliding manner, the pressing rod 13 drives the fixture block 21 to contract towards the contraction groove 18 by pressing the pressing rod 13, the heavy hammer 14 is taken down after the fixture block 21 is taken into the contraction groove 18, the heavy hammer 14 to be replaced is aligned with the top of the hydraulic rod 12, the heavy hammer 14 is sleeved on the top of the hydraulic rod 12, the fixture block 21 is pushed into the fixing groove 19 by the elastic force of the spring rod 20 after the sleeving, the fixture block 21 is fixedly locked by the fixing groove 19, the middle part of the right supporting plate 3 is fixedly connected with the hygrometer 4, 3 middle part fixedly connected with thermometers 17 of left side support plate, provide on-the-spot humidity when the test, the temperature, in order to supply to pull hook 6 to the equal fixedly connected with in the accurate analysis bottom plate 15 left and right sides top of testing result, pull hook 6 through pulling and make universal wheel 7 atress roll, the inside fixed mouthful that is provided with of the 15 left and right sides of bottom plate, the inside sliding connection of fixed mouthful has ground awl 8, it is fixed with detection device underground to insert through ground awl 8, 8 top fixedly connected with stoppers 5 of ground awl, restrict the 8 depth of sinking of ground awl through stoppers 5, avoid ground awl 8 to sink into too much and lead to unable effectively fixed detection device, the fixed universal wheel 7 that is provided with a plurality of evenly distributed in bottom plate 15, roll through universal wheel 7 and drive detection device and remove.
The working principle is as follows: when the bearing capacity needs to be detected, the universal wheel 7 is forced to roll by dragging the towing hook 6, the bridge tunnel foundation bearing capacity detection device is driven to move to a position to be detected, the ground cone 8 is hammered to the underground through the fixing port to fix the detection device, after the detection device is fixed, the hydraulic rod 12 drives the heavy hammer 14 to smash to the ground, meanwhile, the motor 1 drives the connecting shaft 10 when the heavy hammer 14 smashes the ground, the connecting shaft 10 drives the hydraulic rod 12 to rotate for more accurate detection, when the heavy hammer 14 is hammered, the connecting block 9 is matched with the top plate 2 to limit the motor 1 and the connecting shaft 10 to avoid displacement or falling, the fixing plate 11 is used for limiting the hydraulic rod 12 to avoid displacement and swing of the hydraulic rod 12, and the hammered part is calibrated through the hammer port 16, when weight 14 needs to be replaced, drive fixture block 21 through pressing down press rod 13 and shrink in the contraction groove 18 of hydraulic stem 12 bottom, make fixed slot 19 and the fixture block 21 at weight 14 top no longer die of card, make weight 14 can take off from hydraulic stem 12 top and change, after weight 14 top fixed slot 19 that will change aligns hydraulic stem 12 top, insert in weight 14's fixed slot 19 with hydraulic stem 12 top, push 21 fixture block into to fixed slot 19 inside through the elasticity of spring beam 20 self after inserting, come the dead fixture block 21 of lock through fixed slot 19 and make weight 14 obtain fixedly, when examining, provide site environment's humidity and temperature through thermometer 17 and hygrometer 4, be convenient for to the better analysis of testing result.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.
Claims (7)
1. The utility model provides a bridge tunnel foundation bearing capacity detection device, includes roof (2), its characterized in that: the utility model discloses a hydraulic support for the automobile seat, including roof (2), connecting axle (12), hydraulic stem (12), weight (14), roof (2) downside middle part fixedly connected with connecting block (9), connecting axle (10) run through in connecting block (9) middle part, connecting axle (10) bottom fixedly connected with hydraulic stem (12), hydraulic stem (12) bottom sliding connection has weight (14), one side fixed connection fixed plate (11) are in opposite directions in backup pad (3) upper portion, hydraulic stem (12) run through in fixed plate (11) middle part, backup pad (3) bottom fixed connection is on bottom plate (15) upper portion, bottom plate (15) middle part is provided with hammer mouth (16), weight (14) run through inside hammer mouth (16).
2. The bridge tunnel foundation bearing capacity detection device of claim 1, characterized in that: the hydraulic hammer is characterized in that a contraction groove (18) is formed in the inner side of the lower portion of the hydraulic rod (12), the left side and the right side of the upper portion of the contraction groove (18) are connected with a pressing rod (13) in a sliding mode, a clamping block (21) is fixedly connected to the bottom of the pressing rod (13), a spring rod (20) is arranged on one opposite side of the clamping block (21), a fixing groove (19) is formed in the middle of the upper side of the heavy hammer (14), and the clamping block (21) is connected to the left side and the right side of the fixing groove (19) in a sliding mode.
3. The bridge tunnel foundation bearing capacity detection device of claim 1, characterized in that: the middle part of the right side supporting plate (3) is fixedly connected with a hygrometer (4).
4. The bridge tunnel foundation bearing capacity detection device of claim 1, characterized in that: the middle part of the supporting plate (3) on the left side is fixedly connected with a thermometer (17).
5. The bridge tunnel foundation bearing capacity detection device of claim 1, characterized in that: the top ends of the left side and the right side of the bottom plate (15) are fixedly connected with traction hooks (6).
6. The bridge tunnel foundation bearing capacity detection device of claim 1, characterized in that: the utility model discloses a floor, including bottom plate (15), bottom plate (15) left and right sides inside is provided with fixed mouthful, the inside sliding connection of fixed mouthful has ground awl (8), ground awl (8) top fixedly connected with stopper (5).
7. The bridge tunnel foundation bearing capacity detection device of claim 1, characterized in that: the bottom of the bottom plate (15) is fixedly provided with a plurality of universal wheels (7) which are uniformly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222539109.5U CN218175941U (en) | 2022-09-23 | 2022-09-23 | Bridge tunnel foundation bearing capacity detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222539109.5U CN218175941U (en) | 2022-09-23 | 2022-09-23 | Bridge tunnel foundation bearing capacity detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218175941U true CN218175941U (en) | 2022-12-30 |
Family
ID=84626406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222539109.5U Expired - Fee Related CN218175941U (en) | 2022-09-23 | 2022-09-23 | Bridge tunnel foundation bearing capacity detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218175941U (en) |
-
2022
- 2022-09-23 CN CN202222539109.5U patent/CN218175941U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110864968B (en) | Stress gradient loading test device and method for accurately determining loading energy | |
| CN103234821B (en) | Test apparatus and method for geotechnical engineering side slope multi-direction loading | |
| CN104142388B (en) | Original position static(al) press-in test method in boring | |
| CN101614021B (en) | Moment test device | |
| CN203551406U (en) | Soil-rock mass in-situ direct shear test device with automatic data acquisition system | |
| CN2175933Y (en) | Deep-foundation flat load testing instrument | |
| CN202430702U (en) | Probe based on multifunctional piezocone penetration test | |
| CN101819075B (en) | One-way support shearing force measuring device and method | |
| CN113567254A (en) | Structural plane-containing rock shear creep-impact testing machine under constant normal stiffness condition and testing method thereof | |
| CN218175941U (en) | Bridge tunnel foundation bearing capacity detection device | |
| CN211057882U (en) | Weight box for static load test of building foundation pile | |
| CN109932246B (en) | Geosynthetic material roof pressure creep test device | |
| CN212391189U (en) | Be used for reinforced concrete pier anti-seismic performance loading device | |
| CN205062789U (en) | Portable T type sounding appearance | |
| CN215715609U (en) | Single-pile horizontal bearing capacity detection device | |
| CN111351725A (en) | A mold box system for bridge foundation and soil interaction pseudo-static test | |
| CN206616542U (en) | Full-automatic drill rod detector | |
| CN109469123A (en) | A kind of self balancing device and test method of the pile foundation level load of double jack | |
| CN215296993U (en) | Multi-connected rock-soil in-situ shear testing device for full-stress path tracking | |
| CN213021410U (en) | Foundation pit support deformation monitoring device | |
| CN205934996U (en) | Combined testing device for horizontal displacement of pile top and stress of pile body of precast pile | |
| CN104032720A (en) | Testing method and device suitable for deep bearing stratum bearing capacity | |
| CN212254870U (en) | Anchoring body bearing capacity test device under bidirectional stress | |
| CN209723060U (en) | A kind of self balancing device of the pile foundation level load of double jack | |
| CN101881675A (en) | Device and method for measuring horizontal shear of support |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221230 |