CN214277670U - Auxiliary device for installing high strain force sensor with protection structure - Google Patents
Auxiliary device for installing high strain force sensor with protection structure Download PDFInfo
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- CN214277670U CN214277670U CN202120529070.1U CN202120529070U CN214277670U CN 214277670 U CN214277670 U CN 214277670U CN 202120529070 U CN202120529070 U CN 202120529070U CN 214277670 U CN214277670 U CN 214277670U
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- 238000009434 installation Methods 0.000 claims abstract description 21
- 229910000975 Carbon steel Inorganic materials 0.000 claims abstract description 7
- 239000010962 carbon steel Substances 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims abstract description 7
- 238000005096 rolling process Methods 0.000 claims description 14
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims 1
- 238000007906 compression Methods 0.000 abstract description 13
- 230000006835 compression Effects 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 11
- 238000001514 detection method Methods 0.000 description 4
- 238000005498 polishing Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an auxiliary device for installing a high strain force sensor with a protection structure, which comprises a first connecting plate and a second connecting plate, when the high strain force sensor needs to be installed, the first connecting plate and the second connecting plate can be arranged in the middle of the high strain force sensor and the side installation part of a pile, the first connecting plate and the second connecting plate are of an integral structure, and the first connecting plate and the second connecting plate are components made of carbon steel plate materials, have better rigidity, can resist the integral distortion deformation caused by the unsatisfactory grinding of the side installation part of the pile in the compression process of expansion wires, thereby protecting the high strain force sensor from being distorted, deformed or damaged when being installed, a positioning block and a positioning groove are arranged in a mortise and tenon structure, and the positioning block and the positioning groove are in an isosceles trapezoid shape, so that the first connecting plate and the second connecting plate can follow the compression or extension of a pile body and drive the compression or extension of the power sensor, therefore, the high-strain force sensor keeps consistent with the compression or the extension of the pile body in the test process.
Description
Technical Field
The utility model relates to a sensor installation technical field specifically is an auxiliary device of high strain force transducer installation with protection architecture.
Background
High strain detection is as the important means of on-spot definite pile foundation bearing capacity, with its convenience, more and more obtain people's attention, present stage, in many engineering constructions, especially engineering pile construction stage, replace the static load test with high strain as the detection means and confirm that pile foundation vertical bearing capacity and pile body integrality have become a trend, when carrying out high strain detection, need install force transducer and acceleration (speed) sensor, the quality direct influence of sensor installation is to the quality of high strain signal acquisition.
However, when the high strain detection force sensor is installed, deformation and damage are easy to generate, and the polishing flatness of the side face of the pile is not high, so that the whole body generates distortion deformation, and the whole protection performance, convenience and practicability are not ideal.
To the problems presented above, for the purpose of improving overall protection, convenience, and practicality. To this end, a high strain force sensor mounting aid with a protective structure is proposed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an auxiliary device of high strain force transducer installation with protection architecture has improved holistic protectiveness, convenience and practicality, has solved the problem of proposing among the background art.
In order to achieve the above object, the utility model provides a following technical scheme: an auxiliary device for mounting a high-strain force sensor with a protection structure comprises a first connecting plate and a second connecting plate, wherein the second connecting plate is mounted on one side of the first connecting plate, the first connecting plate comprises a pile surface contact surface, a sensor contact surface A, a fixing hole A, a connecting groove and a limiting groove, the sensor contact surface A is mounted on the opposite side of the pile surface contact surface, the fixing hole A is formed in the surface of the sensor contact surface A, the connecting groove is formed in the surface of one side of the first connecting plate, and the limiting grooves are formed in the two sides of the inner wall of the connecting groove;
the second connecting plate includes sensor contact surface B, fixed orifices B, piston plate and spacing subassembly, and sensor contact surface B is installed with the opposite one side of pile face contact surface to the second connecting plate, and fixed orifices B has been seted up on sensor contact surface B's surface, and fixed orifices A is the same with fixed orifices B shape, and one side surface mounting of second connecting plate has the piston plate, and piston plate and spread groove swing joint, and spacing subassembly is installed to the both sides of piston plate.
Further, the spacing groove includes slip cavity, roll groove, constant head tank and buffering subassembly, and the slip cavity has been seted up to the inboard of spacing groove, and the roll groove has been seted up to inner wall one side that the spacing groove was kept away from to the slip cavity, and the constant head tank has been seted up to the upper and lower both ends surface of slip cavity inner chamber, and the constant head tank is the symmetry and sets up, and the buffering subassembly is installed to the both sides of constant head tank.
Further, the buffer assembly comprises a groove, a buffer spring, a pressing plate and a rubber layer, the groove is formed in the two sides of the positioning groove, the buffer spring is installed in the inner cavity of the groove, the pressing plate is installed at one end of the buffer spring, and the rubber layer is installed at one end, far away from the buffer spring, of the pressing plate.
Furthermore, the limiting assembly comprises a plug board and a positioning block, the plug board is installed on two sides of the piston board and movably connected with the sliding cavity through a limiting groove, the positioning block is installed at two ends of the plug board, and the positioning block and the plug board are welded.
Furthermore, the picture peg includes guiding hole and ball, and the guiding hole has been seted up on the picture peg keeping away from one side surface of piston board, and the ball is installed to the inboard of guiding hole.
Furthermore, the positioning block and the positioning groove are installed in a mortise and tenon structure, and the positioning block and the positioning groove are in an isosceles trapezoid shape.
Furthermore, the rolling groove is formed in a semi-arc shape, and the radius of the rolling groove is matched with that of the ball.
Furthermore, the first connecting plate and the second connecting plate are of an integral structure, and the first connecting plate and the second connecting plate are members made of carbon steel plate materials.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model provides a pair of auxiliary device of high strain force sensor installation with protection architecture, when the high strain force sensor of needs installation, can lay first connecting plate and second connecting plate in the centre of high strain force sensor and stake side installation position, first connecting plate and second connecting plate are monolithic structure, and the two is the component that carbon steel sheet material made, better rigidity has, can resist the inflation silk and compressing tightly the in-process, because of the unsatisfactory distortion deformation that arouses of stake installation side of polishing, thereby the protection high strain force sensor distorts deformation damage or harm when the installation.
2. The utility model provides a pair of auxiliary device of high strain force sensor installation with protection architecture, the second connecting plate passes through the piston board and inserts in the spread groove of first connecting plate, leave the gap between first connecting plate and the second connecting plate, and the plug board that the piston board passes through both sides inserts in the slip cavity of spacing inslot side, the locating piece at plug board both ends is installed in the inboard of constant head tank, the locating piece is mortise and tenon structrual installation with the constant head tank, and locating piece and constant head tank are the isosceles trapezoid shape, can make first connecting plate and second connecting plate follow the compression or the extension of pile body, take power sensor's compression or extension, thereby make high strain force sensor keep the uniformity with pile body compression or extension in the test process, it is simple and convenient.
3. The utility model provides a pair of auxiliary device of high strain force sensor installation with protection architecture, can be when the inboard activity of spacing groove through the picture peg when the piston plate, the ball that sets up will follow the picture peg in the inboard of guiding hole and roll, and the ball is when rolling, the convex radius of opposite side will carry on spacingly in the inboard of rolling groove, prevent that the ball from breaking away from the guiding hole, when the picture peg inserts the inboard slip cavity of spacing groove, the clamp plate will support tightly on the surface of picture peg, make picture peg and piston plate remain stable, and the inboard of the recess that the clamp plate set up, the clamp plate can cushion through buffer spring and adjust, the rubber layer on clamp plate surface is when improving holistic stability, can strengthen the frictional force of clamp plate, improve holistic practicality.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic diagram of the structure of the first connecting plate and the second connecting plate of the present invention;
FIG. 3 is a schematic view of the internal structure of the limiting groove of the present invention;
FIG. 4 is an internal cross-sectional view of the cushioning assembly of the present invention;
fig. 5 is a schematic diagram of a partially enlarged structure at a position in fig. 2 according to the present invention.
In the figure: 1. a first connecting plate; 11. pile face contact surface; 12. a sensor contact surface A; 13. a fixing hole A; 14. connecting grooves; 15. a limiting groove; 151. a sliding cavity; 152. a rolling groove; 153. positioning a groove; 154. a buffer assembly; 1541. a groove; 1542. a buffer spring; 1543. pressing a plate; 1544. a rubber layer; 2. a second connecting plate; 21. a sensor contact surface B; 22. a fixing hole B; 23. a piston plate; 24. a limiting component; 241. inserting plates; 2411. a guide hole; 2412. a ball bearing; 242. and (5) positioning the blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, an auxiliary device for mounting a high strain force sensor with a protection structure includes a first connection plate 1 and a second connection plate 2, the second connection plate 2 is mounted on one side of the first connection plate 1, the first connection plate 1 includes a pile surface contact surface 11, a sensor contact surface a12, a fixing hole a13, a connection groove 14 and a limiting groove 15, the sensor contact surface a12 is mounted on the opposite side of the pile surface contact surface 11, a fixing hole a13 is mounted on the surface of the sensor contact surface a12, the connection groove 14 is mounted on the surface of one side of the first connection plate 1, the limiting groove 15 is mounted on the two sides of the inner wall of the connection groove 14, the second connection plate 2 includes a sensor contact surface B21, a fixing hole B22, a piston plate 23 and a limiting component 24, the sensor contact surface B21 is mounted on the opposite side of the second connection plate 2 and the pile surface contact surface 11, the fixing hole B22 is mounted on the surface of the sensor contact surface B21, and the shape of the fixing hole A13 is the same as that of the fixing hole B22, a piston plate 23 is arranged on one side surface of the second connecting plate 2, the piston plate 23 is movably connected with the connecting groove 14, and the limiting assemblies 24 are arranged on two sides of the piston plate 23.
Referring to fig. 3-5, an auxiliary device for installing a high strain sensor with a protection structure includes a sliding cavity 151, a rolling groove 152, a positioning groove 153 and a buffer component 154, the sliding cavity 151 is disposed on the inner side of the limiting groove 15, the rolling groove 152 is disposed on one side of the inner wall of the sliding cavity 151 away from the limiting groove 15, the positioning groove 153 is disposed on the upper and lower end surfaces of the inner cavity of the sliding cavity 151, the positioning groove 153 is symmetrically disposed, the buffer component 154 is disposed on both sides of the positioning groove 153, the buffer component 154 includes a groove 1541, a buffer spring 1542, a pressing plate 1543 and a rubber layer 1544, a groove 1541 is disposed on both sides of the positioning groove 153, the buffer spring 1542 is disposed in the inner cavity of the groove 1541, the pressing plate 1543 is disposed on one end of the buffer spring 1542, the rubber layer 4 is disposed on one end of the pressing plate 1543 away from the buffer spring 1542, the limiting component 24 includes a plug board 241 and a positioning block 242, the plug board 241 is installed on two sides of the piston board 23, the plug board 241 is movably connected with the sliding cavity 151 through the limiting groove 15, the positioning blocks 242 are installed on two ends of the plug board 241, the positioning blocks 242 are welded with the plug board 241, the plug board 241 comprises a guiding hole 2411 and a ball 2412, a guiding hole 2411 is formed in the surface of one side, away from the piston board 23, of the plug board 241, the ball 2412 is installed on the inner side of the guiding hole 2411, the positioning blocks 242 and the positioning groove 153 are installed in a mortise and tenon structure, the positioning blocks 242 and the positioning grooves 153 are in an isosceles trapezoid shape, the second connecting board 2 is inserted into the connecting groove 14 of the first connecting board 1 through the piston board 23, a gap is reserved between the first connecting board 1 and the second connecting board 2, the piston board 23 is inserted into the sliding cavity 151 on the inner side of the limiting groove 15 through the plug boards 241 on two sides, the positioning blocks 242 on two ends of the plug board 241 are installed on the inner side of the positioning groove 153, the positioning blocks 242 and the positioning groove 153 are installed in a mortise and tenon structure, and locating piece 242 and constant head tank 153 are the isosceles trapezoid shape, can make first connecting plate 1 and second connecting plate 2 follow the compression or the extension of pile body, take power sensor's compression or extension to make high strain force sensor and pile body compression or extension keep the uniformity in the test process, it is simple convenient.
The rolling groove 152 is a semi-arc, and the radius of the rolling groove 152 matches with that of the ball 2412, when the piston plate 23 can move inside the limit groove 15 through the insert plate 241, the arranged ball 2412 will roll inside the guide hole 2411 along with the insert plate 241, and when the ball 2412 rolls, the convex radius at the other side will limit inside the rolling groove 152, preventing the ball 2412 from separating from the guide hole 2411, when the insert plate 241 is inserted into the sliding cavity 151 inside the limit groove 15, the pressing plate 1543 will abut against the surface of the insert plate 241, so that the insert plate 241 and the piston plate 23 are kept stable, and the inside of the groove 1541 arranged on the pressing plate 1543, the pressing plate 1543 can buffer and adjust through the buffer spring 1542, when the rubber layer 1544 on the surface of the pressing plate 1543 improves the stability of the whole, the friction of the pressing plate 3 can be enhanced, the practicability of the whole is improved, the first connecting plate 1 and the second connecting plate 2 are of an integral structure, and the two are the components made of carbon steel plate materials, when a high strain force sensor needs to be installed, the first connecting plate 1 and the second connecting plate 2 can be placed between the high strain force sensor and the pile side surface installation part, the first connecting plate 1 and the second connecting plate 2 are of an integral structure, and the two are the components made of carbon steel plate materials, so that the expansion wire can be resisted, the whole distortion and deformation caused by the fact that the pile installation side surface is polished in the pressing process can be avoided, and the high strain force sensor is protected from being distorted, deformed and damaged when being installed.
In summary, the following steps: the utility model provides an auxiliary device with protection architecture's high strain force transducer installation, when the high strain force transducer needs to be installed, can lay first connecting plate 1 and second connecting plate 2 in the middle of high strain force transducer and pile side installation position, first connecting plate 1 and second connecting plate 2 are monolithic structures, and the two are the component that carbon steel sheet material made, have better rigidity, can resist the inflation silk in the process of compressing tightly, because of the unsatisfactory whole distortion that arouses of polishing of pile installation side, thereby it damages or harm to protect high strain force transducer distortion when the installation, second connecting plate 2 inserts in the spread groove 14 of first connecting plate 1 through piston plate 23, leave the gap between first connecting plate 1 and the second connecting plate 2, and piston plate 23 inserts in the slip cavity 151 of limiting groove 15 inboard through picture peg 241 of both sides, the positioning blocks 242 at the two ends of the insert plate 241 are arranged on the inner side of the positioning groove 153, the positioning blocks 242 and the positioning groove 153 are arranged in a mortise and tenon structure, and the positioning blocks 242 and the positioning groove 153 are in an isosceles trapezoid shape, so that the first connecting plate 1 and the second connecting plate 2 can follow the compression or extension of the pile body and drive the compression or extension of the power sensor, and the high-strain force sensor can keep consistent with the compression or extension of the pile body in the test process, the test is simple and convenient, when the piston plate 23 can move on the inner side of the limiting groove 15 through the insert plate 241, the arranged ball 2412 can roll on the inner side of the guide hole 2411 along with the insert plate 241, and when the ball 2412 rolls, the convex radius on the other side can limit the inner side of the rolling groove 152, so that the ball 2412 is prevented from being separated from the guide hole 2411, when the insert plate 1541543 is inserted into the sliding cavity 151 on the inner side of the limiting groove 15, the surface of the insert plate 241 is tightly pressed, so that the insert plate 241 and the piston plate 23 can keep stable, and the inboard of the recess 1541 that clamp plate 1543 set up, clamp plate 1543 can cushion through buffer spring 1542 and adjust, and the rubber layer 1544 on clamp plate 1543 surface can strengthen the frictional force of clamp plate 1543 when improving holistic stability, improves holistic practicality.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an auxiliary device of high strain force transducer installation with protection architecture, includes first connecting plate (1) and second connecting plate (2), and one side at first connecting plate (1), its characterized in that are installed in second connecting plate (2): the first connecting plate (1) comprises a pile surface contact surface (11), a sensor contact surface A (12), a fixing hole A (13), a connecting groove (14) and a limiting groove (15), the sensor contact surface A (12) is installed on one side opposite to the pile surface contact surface (11), the fixing hole A (13) is formed in the surface of the sensor contact surface A (12), the connecting groove (14) is formed in the surface of one side of the first connecting plate (1), and the limiting groove (15) is formed in two sides of the inner wall of the connecting groove (14);
second connecting plate (2) are including sensor contact surface B (21), fixed orifices B (22), piston plate (23) and spacing subassembly (24), sensor contact surface B (21) are installed with the opposite one side of pile face contact surface (11) in second connecting plate (2), fixed orifices B (22) have been seted up on the surface of sensor contact surface B (21), and fixed orifices A (13) are the same with fixed orifices B (22) shape, one side surface mounting of second connecting plate (2) has piston plate (23), and piston plate (23) and spread groove (14) swing joint, spacing subassembly (24) are installed to the both sides of piston plate (23).
2. The high strain force sensor mounting aid with protective structure of claim 1, wherein: spacing groove (15) have been seted up including slip cavity (151), rolling groove (152), constant head tank (153) and buffer component (154) to the inboard of spacing groove (15), and slip cavity (151) have been seted up to inner wall one side that spacing groove (15) were kept away from in slip cavity (151), and constant head tank (153) have been seted up on the upper and lower both ends surface of slip cavity (151) inner chamber, and constant head tank (153) are the symmetry and set up, and buffer component (154) are installed to the both sides of constant head tank (153).
3. The auxiliary device for mounting the high-strain force sensor with the protection structure, according to claim 2, is characterized in that: buffer unit (154) includes recess (1541), buffer spring (1542), clamp plate (1543) and rubber layer (1544), and recess (1541) are seted up to the both sides of constant head tank (153), and buffer spring (1542) are installed to the inner chamber of recess (1541), and clamp plate (1543) are installed to the one end of buffer spring (1542), and rubber layer (1544) are installed to the one end that buffer spring (1542) are kept away from in clamp plate (1543).
4. The high strain force sensor mounting aid with protective structure of claim 1, wherein: spacing subassembly (24) include picture peg (241) and locating piece (242), picture peg (241) are installed to the both sides of piston plate (23), and picture peg (241) pass through spacing groove (15) and slip cavity (151) swing joint, and locating piece (242) are installed at the both ends of picture peg (241), and locating piece (242) and picture peg (241) are the welding.
5. The auxiliary device for mounting the high-strain force sensor with the protection structure as claimed in claim 4, wherein: the plug board (241) comprises a guide hole (2411) and a ball (2412), the surface of one side, away from the piston plate (23), of the plug board (241) is provided with the guide hole (2411), and the ball (2412) is installed on the inner side of the guide hole (2411).
6. The auxiliary device for mounting the high-strain force sensor with the protection structure as claimed in claim 4, wherein: the positioning block (242) and the positioning groove (153) are installed in a mortise and tenon structure, and the positioning block (242) and the positioning groove (153) are in an isosceles trapezoid shape.
7. The auxiliary device for mounting the high-strain force sensor with the protection structure, according to claim 2, is characterized in that: the rolling groove (152) is formed in a semi-arc shape, and the radius of the rolling groove (152) is matched with that of the ball (2412).
8. The high strain force sensor mounting aid with protective structure of claim 1, wherein: the first connecting plate (1) and the second connecting plate (2) are of an integral structure, and the first connecting plate and the second connecting plate are members made of carbon steel plate materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120529070.1U CN214277670U (en) | 2021-03-12 | 2021-03-12 | Auxiliary device for installing high strain force sensor with protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120529070.1U CN214277670U (en) | 2021-03-12 | 2021-03-12 | Auxiliary device for installing high strain force sensor with protection structure |
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| Publication Number | Publication Date |
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| CN214277670U true CN214277670U (en) | 2021-09-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120529070.1U Expired - Fee Related CN214277670U (en) | 2021-03-12 | 2021-03-12 | Auxiliary device for installing high strain force sensor with protection structure |
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| CN (1) | CN214277670U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114472733A (en) * | 2021-12-24 | 2022-05-13 | 南京合信自动化有限公司 | Adjustable positioning device for arc rolling production line |
-
2021
- 2021-03-12 CN CN202120529070.1U patent/CN214277670U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114472733A (en) * | 2021-12-24 | 2022-05-13 | 南京合信自动化有限公司 | Adjustable positioning device for arc rolling production line |
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