CN217204312U - Slope stock tensile test sleeve support - Google Patents
Slope stock tensile test sleeve support Download PDFInfo
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- CN217204312U CN217204312U CN202220016026.5U CN202220016026U CN217204312U CN 217204312 U CN217204312 U CN 217204312U CN 202220016026 U CN202220016026 U CN 202220016026U CN 217204312 U CN217204312 U CN 217204312U
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- slope
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Abstract
The application relates to a side slope stock tension test sleeve support belongs to stock tension test field, including the butt plate, the butt plate is articulated can rotate to the sleeve of horizontal gesture, and the butt plate corresponds sleeve position department and has seted up the stock through-hole, and the sleeve is provided with the butt pole of a plurality of conduction sleeves to butt plate pressure, and sleeve one end butt is kept away from in the butt plate to the butt pole. The condition that the cavity jack is easily absorbed in the slope and causes quick-operation joint and hydraulic pressure pipe rupture and wearing and tearing is improved to this application.
Description
Technical Field
The application relates to the field of anchor rod tension testing, in particular to a slope anchor rod tension testing sleeve support.
Background
The purpose of the anchor rod drawing force test is to judge the anchorage performance of a side slope or a foundation, evaluate the performance of an anchor rod, resin and a surrounding rock anchoring system and the anchoring force of the anchor rod, and the test must be carried out on site.
During the experiment, locate the stock with the cavity jack cover and set up with the stock is coaxial, utilize fixation nut to keep away from rock one end and cavity jack butt with the stock, the cavity jack outwards draws the stock through fixation nut under hydraulic effect, installs other measuring instruments such as micrometer on the stock and measures the pulling-out quantity of stock to the pulling force of record cavity jack is observed on the manometer.
Aiming at the related technology, when a side slope anchor rod is horizontally arranged, the end surface of the hollow jack cannot be in parallel butt joint with the surface of the side slope, the butt joint position of the hollow jack is easy to sink into the side slope during testing, and the quick joint and the hydraulic pipe of the hollow jack are easy to break and wear.
SUMMERY OF THE UTILITY MODEL
In order to improve the condition that the cavity jack easily sinks into the slope and causes quick-operation joint and hydraulic pressure pipe rupture and wearing and tearing when meetting the stock of level setting, this application provides a slope stock tension test sleeve support.
The application provides a pair of side slope stock tension test sleeve support adopts following technical scheme:
the utility model provides a side slope stock tension test sleeve support, includes the butt plate, and the butt plate articulates has the sleeve that can rotate to horizontal gesture, and the butt plate corresponds sleeve position department and has seted up the stock through-hole, and the sleeve is provided with the butt pole of a plurality of conduction sleeves butt joint plate pressure, and sleeve one end butt is kept away from in the butt plate to the butt pole.
Through adopting above-mentioned scheme, establish butt joint board and sleeve cover on the stock, the parallel butt of butt joint board in the side slope when adjustment butt joint board and telescopic angle made the sleeve be in the horizontality, stretch out sleeve one end with the cavity jack cover in the stock, cavity jack butt joint is in the sleeve and is kept away from side slope one end. With fixation nut and stock tip cooperation, the cavity jack is through promoting fixation nut and exert the drawing force for the stock, and the reaction force that the cavity jack received passes through sleeve, butt joint pole and butt joint board etc. and transmits for the side slope. Butt joint board and sleeve are articulated, be convenient for keep the angle of nimble adjustment butt joint board under the sleeve horizontally condition and make butt joint board and the parallel butt of side slope, increase the lifting surface area of side slope, improve the condition that the cavity jack that causes because of stress concentration is absorbed in the side slope, the sleeve that adds simultaneously has increased the distance of cavity jack with side slope, the probability that quick-operation joint and hydraulic pressure pipe collided with the side slope has been reduced, utilize the power of butt joint board of butt rod transmission guide pin bushing section of thick bamboo in addition, reduce the probability that pressure will cut off butt joint board and telescopic articulated department.
Preferably, the sleeve is fixedly connected with an annular flange, the abutting rod is connected with the annular flange in a threaded mode, and the abutting rod is arranged in parallel to the length direction of the sleeve.
Through adopting above-mentioned scheme, the butt pole is adjusted the distance of tip to butt board through threaded connection's mode, and according to the length of the butt pole of the different positions of angular adjustment behind butt board and the slope butt, make a plurality of butt poles can come conduction effort with the good contact of butt board.
Preferably, the abutting rod is fixedly connected with an elastic abutting block close to one end of the abutting plate, and the abutting block abuts against the abutting plate.
Through adopting above-mentioned scheme, the butt piece increases the area of contact and the frictional force of butt pole and butt board, improves the stability of butt pole under pressure and butt board butt.
Preferably, the position of the abutting plate corresponding to the abutting rod is fixedly connected with a plurality of friction lugs.
Through adopting above-mentioned scheme, friction lug improves the frictional force between extension rod and the butt board, improves the stability of extension rod and butt board pressure conduction.
Preferably, the abutment plate is provided with a plurality of mounting through holes.
Through adopting above-mentioned scheme, utilize installation through-hole and drill rod to install the butt plate on the side slope, improve the stability and the convenience of butt plate installation.
Preferably, the abutting plate is fixedly connected with a plurality of abutting convex blocks on one surface far away from the sleeve.
By adopting the scheme, the friction force between the abutting plate and the side slope is increased by the abutting convex blocks, and the probability of relative sliding between the abutting plate and the side slope in the loading process is reduced.
Preferably, the cross section of the anchor rod through hole is in a strip shape.
Through adopting above-mentioned scheme, along with the rotation of butt joint board, sleeve length direction's extension line removes gradually with the planar nodical of butt joint board place, and the stock through-hole of rectangular shape reduces the probability that butt joint board interferes with the stock at the rotation in-process.
Preferably, a washer with elasticity is fixedly connected to one end of the sleeve away from the abutting plate.
Through adopting above-mentioned scheme, have elastic packing ring and improve the compactness of cavity jack and sleeve pipe butt, make the even conduction of power of cavity jack on the sleeve.
In summary, the present application has the following beneficial effects:
1. the butt joint plate is hinged with the sleeve, so that the angle of the butt joint plate can be flexibly adjusted under the condition that the sleeve is kept horizontal, the butt joint plate is enabled to be in parallel butt joint with the side slope, the stress area of the side slope is increased, and the condition that the hollow jack is sunk into the side slope due to stress concentration is improved;
2. the distance between the hollow jack and the side slope is increased by the additionally arranged sleeve, and the probability that the quick connector and the hydraulic pipe collide with the side slope is reduced;
3. utilize the power of butt joint pole conduction sleeve to butt joint plate, reduce the probability that the articulated department of pressure with butt joint plate and sleeve cuts off.
Drawings
FIG. 1 is a schematic structural diagram of a slope anchor tension test sleeve support according to an embodiment of the application;
fig. 2 is a schematic structural diagram of a protruding abutting lug of a slope anchor rod tension test sleeve support according to an embodiment of the application.
Description of reference numerals: 1. a butt joint plate; 11. mounting a through hole; 12. abutting the bump; 13. an anchor rod through hole; 14. a friction bump; 2. a sleeve; 21. a gasket; 22. an annular flange; 23. a butting rod; 24. and a butt joint block.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses side slope stock tensile test sleeve support. Referring to fig. 1 and 2, including butt plate 1, butt plate 1 has seted up a plurality of installation through-holes 11, and butt plate 1 one side fixedly connected with a plurality of butt lugs 12. Utilize installation through-hole 11 and drill rod to install butt joint board 1 on the side slope, improve the stability and the convenience of butt joint board 1 installation, butt lug 12 increases the frictional force of butt joint board 1 and side slope, reduces among the loading process butt joint board 1 and the side slope probability that relative slip takes place. The abutting plate 1 is far away from the abutting convex block 12, one side of the abutting convex block is hinged with a sleeve 2 which can rotate to a horizontal posture, and the sleeve 2 is far away from one end of the abutting plate 1 and is fixedly connected with a gasket 21 with elasticity. The stock through-hole 13 that is rectangular shape is seted up to butt joint board 1 corresponding sleeve 2 position department, 2 fixedly connected with annular flange 22 of sleeve, and annular flange 22 threaded connection a plurality of conduction sleeves 2 butt joint pole 23 to 1 pressure of butt joint board, the parallel 2 length direction settings of sleeve of butt joint pole 23, butt joint pole 23 is close to 1 one end fixedly connected with of butt joint board and has elastic butt joint piece 24. The abutting plate 1 is fixedly connected with a plurality of friction lugs 14 at positions corresponding to the abutting blocks 24, and the abutting blocks 24 can abut against the friction lugs 14. The butt joint plate 1 and the sleeve 2 are sleeved on the anchor rod, the butt joint plate 1 is in parallel butt joint with the side slope when the sleeve 2 is in a horizontal state by adjusting the angles of the butt joint plate 1 and the sleeve 2, the hollow jack is sleeved at one end, extending out of the sleeve 2, of the anchor rod, and the hollow jack is in butt joint with one end, far away from the side slope, of the sleeve 2. With fixation nut and stock tip cooperation, the cavity jack exerts the drawing force for the stock through promoting fixation nut, and the reaction force that the cavity jack received passes through sleeve 2, butt pole 23 and butt board 1 etc. and transmits for the side slope. Butt joint board 1 and sleeve 2 are articulated, be convenient for keep nimble adjustment butt joint board 1's angle and make butt joint board 1 and the parallel butt of side slope under the 2 horizontally condition of sleeve, increase the lifting surface area of side slope, improve the condition that the cavity jack that causes because of stress concentration is absorbed in the side slope, sleeve 2 that adds simultaneously has increased the distance of cavity jack with the side slope, the probability that quick-operation joint and hydraulic pressure pipe collided with the side slope has been reduced, utilize 23 conduction sleeve 2 of butt joint pole to the power of butt joint board 1 in addition, reduce the probability that pressure will butt joint board 1 and sleeve 2's articulated department cut off.
The implementation principle of the slope anchor rod tension test sleeve support in the embodiment of the application is as follows: the butt joint plate 1 and the sleeve 2 are sleeved on the anchor rod, the butt joint plate 1 is in parallel butt joint with the side slope when the sleeve 2 is in a horizontal state by adjusting the angles of the butt joint plate 1 and the sleeve 2, the hollow jack is sleeved at one end, extending out of the sleeve 2, of the anchor rod, and the hollow jack is in butt joint with one end, far away from the side slope, of the sleeve 2. With fixation nut and stock tip cooperation, the cavity jack exerts the drawing force for the stock through promoting fixation nut, and the reaction force that the cavity jack received passes through sleeve 2, butt pole 23 and butt board 1 etc. and transmits for the side slope. Butt joint board 1 and sleeve 2 are articulated, be convenient for keep nimble adjustment butt joint board 1's angle and make butt joint board 1 and the parallel butt of side slope under the 2 horizontally condition of sleeve, increase the lifting surface area of side slope, improve the condition that the cavity jack that causes because of stress concentration is absorbed in the side slope, sleeve 2 that adds simultaneously has increased the distance of cavity jack with the side slope, the probability that quick-operation joint and hydraulic pressure pipe collided with the side slope has been reduced, utilize 23 conduction sleeve 2 of butt joint pole to the power of butt joint board 1 in addition, reduce the probability that pressure will butt joint board 1 and sleeve 2's articulated department cut off.
The embodiment of the application improves the condition that the hollow jack is easy to sink into a slope to cause the breakage and the abrasion of the quick connector and the hydraulic pipe.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a side slope stock tension test sleeve support which characterized in that: including butt joint board (1), butt joint board (1) articulates has sleeve (2) that can rotate to horizontal gesture, and stock through-hole (13) have been seted up to butt joint board (1) corresponding sleeve (2) position department, and sleeve (2) are provided with butt joint pole (23) of a plurality of conduction sleeves (2) butt joint board (1) pressure, and sleeve (2) one end butt in butt joint board (1) is kept away from to butt joint pole (23).
2. The slope anchor rod tension test sleeve support of claim 1, wherein: the sleeve (2) is fixedly connected with an annular flange (22), the butt joint rod (23) is connected to the annular flange (22) in a threaded mode, and the butt joint rod (23) is parallel to the length direction of the sleeve (2).
3. The slope anchor rod tension test sleeve support of claim 1, wherein: one end of the abutting rod (23) close to the abutting plate (1) is fixedly connected with an elastic abutting block (24), and the abutting block (24) abuts against the abutting plate (1).
4. A slope anchor rod tension test sleeve mount according to claim 1 or 3, wherein: the position of the abutting plate (1) corresponding to the abutting rod (23) is fixedly connected with a plurality of friction lugs (14).
5. The slope stock tension test sleeve support of claim 1, characterized in that: the abutting plate (1) is provided with a plurality of mounting through holes (11).
6. The slope stock tension test sleeve support of claim 1, characterized in that: one surface of the abutting plate (1) far away from the sleeve (2) is fixedly connected with a plurality of abutting convex blocks (12).
7. The slope anchor rod tension test sleeve support of claim 1, wherein: the cross section of the anchor rod through hole (13) is in a strip shape.
8. The slope anchor rod tension test sleeve support of claim 1, wherein: one end of the sleeve (2) far away from the abutting plate (1) is fixedly connected with an elastic gasket (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220016026.5U CN217204312U (en) | 2022-01-04 | 2022-01-04 | Slope stock tensile test sleeve support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220016026.5U CN217204312U (en) | 2022-01-04 | 2022-01-04 | Slope stock tensile test sleeve support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217204312U true CN217204312U (en) | 2022-08-16 |
Family
ID=82790629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220016026.5U Active CN217204312U (en) | 2022-01-04 | 2022-01-04 | Slope stock tensile test sleeve support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217204312U (en) |
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2022
- 2022-01-04 CN CN202220016026.5U patent/CN217204312U/en active Active
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