CN213209772U - Annular concrete pole bearing capacity detector - Google Patents
Annular concrete pole bearing capacity detector Download PDFInfo
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- CN213209772U CN213209772U CN202022235794.3U CN202022235794U CN213209772U CN 213209772 U CN213209772 U CN 213209772U CN 202022235794 U CN202022235794 U CN 202022235794U CN 213209772 U CN213209772 U CN 213209772U
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- internal thread
- thread sleeve
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- lifting screw
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Abstract
The utility model discloses an annular concrete pole bearing capacity detector, including test platform, test platform's internally mounted has the motor, the front end fixed mounting of motor has motor gear, motor gear's top is provided with drive gear, drive gear's centre is run through fixed mounting and is had the transmission scroll bar, the both ends of transmission scroll bar all are provided with drive turbine with one side, drive turbine's centre is run through fixed mounting and is had the internal thread sleeve pipe, movable mounting has lifting screw in the middle of the internal thread sleeve pipe, two lifting screw's upper end fixed mounting has the test pull ring, test platform's the even fixed mounting in surface has a plurality of supporting seat. The utility model discloses an install test pull ring, lifting screw, internal thread sleeve pipe and pressure sensor and can be quick detect the concrete pole, and detect that the structure is more accurate, more can reflect the quality of concrete pole, and be convenient for fix the concrete pole, avoid meeting accident.
Description
Technical Field
The utility model relates to a concrete pole detects technical field, specifically is an annular concrete pole bearing capacity detector.
Background
With the rapid development of social economy, a concrete pole refers to a pole made of concrete and reinforcing steel bars or steel wires, the concrete pole comprises a common reinforced concrete pole and a prestressed concrete pole, the cross section of the pole is square, octagonal, I-shaped, annular or other special-shaped cross sections, the most commonly adopted cross section is an annular cross section and a square cross section, the length of the pole is generally 4.5-15 meters, the annular pole comprises a conical pole and an equal-diameter pole, the tip diameter of the conical pole is generally 100-230 millimeters, and the taper is 1: 75; the diameter of the isometric rod is 300-550 mm; the wall thickness of the annular concrete electric pole bearing capacity detector is 30-60 mm, and the annular concrete electric pole bearing capacity detector is a device for detecting the concrete electric pole.
However, the existing concrete pole detection device is inconvenient to use, and the detection result is not accurate enough, so that the correct judgment on the quality of the concrete pole is influenced; therefore, the existing requirement is not met, and an annular concrete pole bearing capacity detector is provided for the requirement.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an annular concrete pole bearing capacity detector to current concrete pole detection device who proposes in solving above-mentioned background art uses inconveniently, and the result that detects is not accurate enough, influences the correct judgement scheduling problem to the concrete pole quality.
In order to achieve the above object, the utility model provides a following technical scheme: an annular concrete electric pole bearing capacity detector comprises a test platform, wherein a motor is arranged inside the test platform, a motor gear is fixedly arranged at the front end of the motor, a transmission gear is arranged above the motor gear, a transmission worm is fixedly arranged in the middle of the transmission gear in a penetrating manner, transmission turbines are arranged on the same sides of the two ends of the transmission worm, an internal thread sleeve is fixedly arranged in the middle of the transmission turbines in a penetrating manner, a lifting screw is movably arranged in the middle of the internal thread sleeve, test pull rings are fixedly arranged at the upper ends of the two lifting screw, a plurality of support seats are uniformly and fixedly arranged on the surface of the test platform, two locking screw holes are uniformly arranged inside the support seats, a positioning clamp ring is movably arranged above the support seats, and fastening screws are arranged at the two ends of the positioning clamp ring in a penetrating, the inboard of location clamp ring and supporting seat all is provided with the rubber packing ring, the equal fixed mounting in inside of location clamp ring and test pull ring has pressure sensor.
Preferably, the outer surface of the lifting screw and the inner surface of the internal thread sleeve are both provided with threads with the same rotation direction, and the lifting screw is connected with the internal thread sleeve through the threads.
Preferably, the inner side of the test pull ring is provided with an anti-slip gasket, and the anti-slip gasket is fixed on the inner side of the test pull ring through an adhesive.
Preferably, a supporting cushion block is arranged between the test platform and one of the supporting seats, the supporting cushion block is fixed on the surface of the test platform, and a rubber block is arranged on the upper end face of the supporting cushion block.
Preferably, the upper end of the lifting screw is completely attached to one end of the test pull ring, and the test pull ring is fixed to the lifting screw through welding.
Preferably, ball bearings are arranged on the outer sides of the two ends of the internal thread sleeve and in the middle of the test platform, and the internal thread sleeve is connected with the test platform through the ball bearings.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model is characterized in that after the concrete pole is fixed, the power supply of the motor is switched on and started, after the motor is started, the transmission gear and the transmission worm wheel fixed with the transmission gear rotate synchronously by driving the motor gear to rotate, when the transmission worm wheel rotates, the internal thread sleeve rotates synchronously by driving the transmission worm wheel, when the internal thread sleeve rotates, the internal part of the lifting screw box test platform contracts by the thread friction between the internal thread sleeve and the lifting screw, at the moment, the test pull ring can generate a downward force to the concrete pole under the pull-down action of the lifting screw, at the moment, the pressure sensors positioned in the test pull ring, the positioning clamp ring and the support cushion block can feed back the borne pressure to the external PLC control terminal in real time, and the PLC control terminal records and analyzes the fed-back data until the test platform breaks under the pull of the test pull ring, the data of a plurality of pressure sensors distributed in the test pull ring, the positioning clamp rings and the support cushion block can be analyzed, the test result can be accurately obtained, the accuracy of the result is high, and due to the limitation of the test pull ring and the positioning clamp rings on the concrete pole, the concrete pole cannot splash when being broken, so that the test safety is ensured;
2. the utility model discloses a run through the fastening screw of grafting in locking screw inside to location clamp ring both ends and become flexible, make fastening screw take out from locking screw inside, then take off location clamp ring from the supporting seat upper end, reuse tool hangs the concrete pole and places a plurality of align to grid's supporting seat top, promote the concrete pole, make the tip of concrete pole peg graft and get into the below of test pull ring, then place the location clamp ring and carry out the cladding in the top of supporting seat to the concrete pole, reuse fastening screw runs through the location clamp ring and twists inside the locking screw, make location clamp ring and supporting seat carry out the fixed clamp with tight concrete pole and press from both sides, conveniently fix a position the clamping to the concrete pole, and the concrete pole can not appear rocking after the clamping, guarantee that the test goes on smoothly.
Drawings
Fig. 1 is a schematic overall structure diagram of the present invention;
FIG. 2 is a schematic structural view of the support base of the present invention;
fig. 3 is a schematic view of a local structure of the testing platform of the present invention.
In the figure: 1. a test platform; 2. testing the pull ring; 3. a lifting screw; 4. supporting the cushion block; 5. positioning the clamp ring; 6. a supporting seat; 7. fastening screws; 8. a pressure sensor; 9. a rubber gasket; 10. locking the screw hole; 11. an anti-slip washer; 12. an internally threaded sleeve; 13. a drive turbine; 14. a drive scroll bar; 15. a transmission gear; 16. a motor gear; 17. an electric motor.
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.
The pressure sensor 8 (model number MPXV5004GC6U) and the motor 17 (model number 130ST-M15025) mentioned in the present invention can be obtained from market purchase or private customization.
Referring to fig. 1 to fig. 3, the present invention provides an embodiment: an annular concrete pole bearing capacity detector comprises a test platform 1, wherein a motor 17 is arranged inside the test platform 1, a motor gear 16 is fixedly arranged at the front end of the motor 17, a transmission gear 15 is arranged above the motor gear 16, a transmission worm 14 is fixedly arranged in the middle of the transmission gear 15 in a penetrating manner, transmission turbines 13 are arranged on the same sides of the two ends of the transmission worm 14, an internal thread sleeve 12 is fixedly arranged in the middle of the transmission turbines 13 in a penetrating manner, lifting screws 3 are movably arranged in the middle of the internal thread sleeve 12, test pull rings 2 are fixedly arranged at the upper ends of the two lifting screws 3 and can pull the concrete pole downwards to detect the concrete pole, a plurality of support seats 6 are uniformly and fixedly arranged on the surface of the test platform 1, two locking screw holes 10 are uniformly arranged inside the support seats 6, and a positioning clamp ring 5 is movably arranged above the support seats 6, the convenience is fixed, the clamping to the concrete pole, and easy operation, swift location clamp ring 5's both ends all run through and install fastening screw 7, and location clamp ring 5 all is provided with rubber packing ring 9 with the inboard of supporting seat 6, and the equal fixed mounting in inside of location clamp ring 5 and test pull ring 2 has pressure sensor 8.
Further, the outer surface of the lifting screw 3 and the inner surface of the internal thread sleeve 12 are provided with threads which are completely the same in turning direction, the lifting screw 3 is in threaded connection with the internal thread sleeve 12, the lifting screw 3 can be pulled downwards when the internal thread sleeve 12 rotates due to threaded connection, and the concrete electric pole is subjected to pulling test by the testing pull ring 2 fixed with the lifting screw 3.
Further, the inboard of test pull ring 2 is provided with anti-skidding packing ring 11, and anti-skidding packing ring 11 passes through the adhesive to be fixed in the inboard of test pull ring 2, and test pull ring 2 can avoid pressure sensor 8 and concrete pole direct contact, avoids pressure sensor 8 to appear damaging when testing.
Further, the middle of test platform 1 and one of them supporting seat 6 is provided with lip block 4, and lip block 4 is fixed and is provided with the rubber piece on the surface of test platform 1 and up end, and lip block 4 can support the concrete pole that carries out the test, guarantees the straightness of concrete pole for detect going on smoothly.
Further, the upper end of the lifting screw 3 is completely attached to one end of the test pull ring 2, the test pull ring 2 and the lifting screw 3 are fixed through welding, the connection performance and the stability of the lifting screw 3 and the test pull ring 2 are enhanced through welding, the mechanical strength is good, and the lifting screw cannot be broken or damaged.
Further, the ball bearings are arranged on the outer sides of the two ends of the internal thread sleeve 12 and in the middle of the test platform 1, the internal thread sleeve 12 is connected with the test platform 1 through the ball bearings, the ball bearings are simple in structure and convenient to use, the internal thread sleeve 12 is separated from the test platform 1, and the test platform 1 cannot be obstructed when the internal thread sleeve 12 rotates.
The working principle is as follows: when in use, firstly, the fastening screws 7 which are inserted into the locking screw holes 10 and penetrate through the two ends of the positioning clamp ring 5 are loosened, so that the fastening screws 7 are taken out from the locking screw holes 10, then the positioning clamp ring 5 is taken off from the upper end of the supporting seat 6, then a tool is used for hoisting the concrete electric pole and placing the concrete electric pole above a plurality of uniformly arranged supporting seats 6, the concrete electric pole is pushed, so that the end part of the concrete electric pole is inserted into the lower part of the testing pull ring 2, then the positioning clamp ring 5 is placed above the supporting seat 6 to coat the concrete electric pole, then the fastening screws 7 penetrate through the positioning clamp ring 5 and are screwed into the locking screw holes 10, so that the positioning clamp ring 5 and the supporting seat 6 tightly fix and clamp the concrete electric pole, the concrete electric pole is convenient to position and clamp, the concrete electric pole cannot shake after being clamped, and the smooth test is ensured, after the concrete pole is fixed, a power supply of a motor 17 is connected and started, after the motor 17 is started, a motor gear 16 is driven to rotate so that a transmission gear 15 and a transmission worm 14 fixed with the transmission gear 15 synchronously rotate, when the transmission worm 14 rotates, a transmission turbine 13 is driven to rotate so that an internal thread sleeve 12 synchronously rotates, when the internal thread sleeve 12 rotates, the internal part of a lifting screw 3 box test platform 1 contracts through thread friction between the internal thread sleeve 12 and the lifting screw 3, at the moment, a test pull ring 2 can generate a downward concrete force on the concrete pole under the pull-down action of the lifting screw 3, at the moment, pressure sensors 8 positioned in the test pull ring 2, a positioning clamp ring 5 and a support cushion block 4 can feed back the borne pressure to an external PLC control terminal in real time, and the PLC control terminal records and analyzes the fed-back data until the test platform 1 is broken under the pulling of the test pull ring 2, can carry out the analysis through the data that distribute at a plurality of pressure sensor 8 of test pull ring 2, location clamp ring 5 and 4 inside lip block, the accurate result that obtains the test, the accuracy nature of result is high, and because test pull ring 2 and a plurality of location clamp ring 5 can not appear splashing when the concrete pole fracture to the restriction of concrete pole, guarantees test safety.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides an annular concrete pole bearing capacity detector, includes test platform (1), its characterized in that: the testing platform is characterized in that a motor (17) is arranged inside the testing platform (1), a motor gear (16) is fixedly arranged at the front end of the motor (17), a transmission gear (15) is arranged above the motor gear (16), a transmission worm (14) is fixedly arranged in the middle of the transmission gear (15) in a penetrating manner, transmission turbines (13) are arranged on the same side of the two ends of the transmission worm (14), an internal thread sleeve (12) is fixedly arranged in the middle of the transmission turbines (13) in a penetrating manner, lifting screws (3) are movably arranged in the middle of the internal thread sleeve (12), testing pull rings (2) are fixedly arranged at the upper ends of the two lifting screws (3), a plurality of supporting seats (6) are uniformly and fixedly arranged on the surface of the testing platform (1), and two locking screw holes (10) are uniformly arranged inside the supporting, the top movable mounting of supporting seat (6) has location clamp ring (5), the both ends of location clamp ring (5) all run through and install fastening screw (7), the inboard of location clamp ring (5) and supporting seat (6) all is provided with rubber packing ring (9), the equal fixed mounting in inside of location clamp ring (5) and test pull ring (2) has pressure sensor (8).
2. The apparatus according to claim 1, wherein: the outer surface of the lifting screw rod (3) and the inner surface of the internal thread sleeve (12) are both provided with threads with the same turning directions, and the lifting screw rod (3) is connected with the internal thread sleeve (12) through threads.
3. The apparatus according to claim 1, wherein: the inner side of the testing pull ring (2) is provided with an anti-skid gasket (11), and the anti-skid gasket (11) is fixed on the inner side of the testing pull ring (2) through an adhesive.
4. The apparatus according to claim 1, wherein: the middle of the test platform (1) and one of the supporting seats (6) is provided with a supporting cushion block (4), the supporting cushion block (4) is fixed on the surface of the test platform (1), and the upper end face of the supporting cushion block is provided with a rubber block.
5. The apparatus according to claim 1, wherein: the upper end of the lifting screw (3) is completely attached to one end of the test pull ring (2), and the test pull ring (2) is fixed with the lifting screw (3) through welding.
6. The apparatus according to claim 1, wherein: the testing device is characterized in that ball bearings are arranged on the outer sides of two ends of the internal thread sleeve (12) and in the middle of the testing platform (1), and the internal thread sleeve (12) is connected with the testing platform (1) through the ball bearings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022235794.3U CN213209772U (en) | 2020-10-10 | 2020-10-10 | Annular concrete pole bearing capacity detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022235794.3U CN213209772U (en) | 2020-10-10 | 2020-10-10 | Annular concrete pole bearing capacity detector |
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| Publication Number | Publication Date |
|---|---|
| CN213209772U true CN213209772U (en) | 2021-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022235794.3U Active CN213209772U (en) | 2020-10-10 | 2020-10-10 | Annular concrete pole bearing capacity detector |
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| CN (1) | CN213209772U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113281181A (en) * | 2021-05-24 | 2021-08-20 | 永立杆塔股份公司 | Device and method for detecting mechanical property of high-performance fiber electric pole |
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2020
- 2020-10-10 CN CN202022235794.3U patent/CN213209772U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113281181A (en) * | 2021-05-24 | 2021-08-20 | 永立杆塔股份公司 | Device and method for detecting mechanical property of high-performance fiber electric pole |
| CN113281181B (en) * | 2021-05-24 | 2023-02-28 | 永立杆塔股份公司 | Device and method for detecting mechanical property of high-performance fiber electric pole |
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