CN218117813U - Portable anchor cable withdrawing device - Google Patents
Portable anchor cable withdrawing device Download PDFInfo
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- CN218117813U CN218117813U CN202222452396.6U CN202222452396U CN218117813U CN 218117813 U CN218117813 U CN 218117813U CN 202222452396 U CN202222452396 U CN 202222452396U CN 218117813 U CN218117813 U CN 218117813U
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- anchor
- steel strand
- piston
- strand wires
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Abstract
The utility model provides a portable anchor rope moves back anchor ware. The portable anchor rope moves back anchor ware includes: the anchor rope tray, the below of anchor rope tray is provided with the anchor cup, install the steel strand wires clamping piece on the anchor cup, run through on the anchor rope tray and install the anchor rope steel strand wires, the anchor rope steel strand wires run through the steel strand wires clamping piece and with steel strand wires clamping piece looks adaptation, the below of anchor rope tray is provided with moves back the anchor shell, move back and be provided with clamping piece stripping off mechanism on the anchor shell, move back anchor mechanism and a plurality of steel strand wires fixed establishment, clamping piece stripping off mechanism includes cylindricality piece, first circular recess, annular piece and peels off the cover, cylindricality piece fixed mounting is in moving back the anchor shell, first circular recess is seted up at the top of cylindricality piece. The utility model provides a portable anchor rope moves back anchor ware can simple effectual anchor rope move back the anchor, moves back anchor process safe and reliable to have the advantage of small, light in weight, convenient to carry characteristics.
Description
Technical Field
The utility model belongs to the technical field of the anchor rope moves back the anchor ware, especially, relate to a portable anchor rope moves back anchor ware.
Background
The anchor cable is characterized in that when the main cable is anchored in a side hole in a suspension bridge, the main cable is divided into a plurality of steel bundles which are respectively anchored in an anchor ingot, and the steel bundles are called as the anchor cables. The anchor cable is a prestressed steel strand which is fixed on the slope surface through the outer end and passes through the sliding surface of the side slope in a stable rock body with the other end anchored in the sliding surface, so that the anti-sliding resistance is directly generated on the sliding surface, the anti-sliding friction resistance is increased, the structural surface is in a compact state, and the integrity of the rock body of the side slope is improved, thereby fundamentally improving the mechanical property of the rock body, effectively controlling the displacement of the rock body, promoting the stability of the rock body, and achieving the purpose of renovating bedding, sliding slopes, dangerous rocks and dangerous rocks.
However, in the prior art, after the mining anchor cable is used, the anchor cable needs to be withdrawn, and in the whole anchor withdrawing process, due to the actual environment of the roadway, the anchor plug needs to be manually removed from the anchor cup by multiple persons to complete the anchor withdrawing operation in a coordinated manner, so that the labor intensity is high.
Therefore, there is a need to provide a new portable cable bolt tool to solve the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a can simple effectual anchor rope move back the anchor, move back anchor process safe and reliable to have the portable anchor rope that small, light in weight, convenient to carry characteristics and move back the anchor ware.
In order to solve the technical problem, the utility model provides a portable anchor rope moves back anchor ware includes: the anchor device comprises an anchor cable tray, an anchor cup is arranged below the anchor cable tray, a steel strand clamping piece is arranged on the anchor cup, an anchor cable steel strand penetrates through the anchor cable tray and is matched with the steel strand clamping piece, an anchor withdrawing device shell is arranged below the anchor cable tray, and a clamping piece stripping mechanism, an anchor withdrawing mechanism and a plurality of steel strand fixing mechanisms are arranged on the anchor withdrawing device shell;
the clamping piece stripping mechanism comprises a cylindrical block, a first circular groove, an annular block and a stripping sleeve, the cylindrical block is fixedly installed in an anchor ejector shell, the first circular groove is formed in the top of the cylindrical block, the annular block is fixedly installed in the first circular groove, the stripping sleeve is fixedly installed on the top of the annular block, and the anchor cable steel strand penetrates through the annular block and the stripping sleeve;
move back anchor mechanism and include first piston, first oil pocket, second oil pocket and steel strand wires sleeve pipe, first piston slidable mounting is in moving back anchor ware shell, first oil pocket is located the top of first piston, the second oil pocket is located the below of first piston, steel strand wires sleeve pipe fixed mounting is at the top of first piston, steel strand wires sheathed tube top extend to in the first circular recess and with cylindricality piece sliding connection.
As a further scheme of the utility model, steel strand wires fixed establishment includes round piece, the circular recess of second, second piston, clamping bar and reset spring, round piece fixed mounting is on the steel strand wires sleeve pipe, the circular recess of second is seted up on one side outer wall of round piece, second piston slidable mounting is in the circular recess of second, clamping bar fixed mounting is on one side outer wall of second piston, reset spring sliding sleeve establishes on the clamping bar, reset spring's one end and one side outer wall fixed connection of second piston, reset spring's the other end and one side inner wall fixed connection of the circular recess of second.
As a further aspect of the utility model, the steel strand wires fixed slot has been seted up at steel strand wires sheathed tube top, anchor rope steel strand wires's bottom extends to in the steel strand wires fixed slot, the one end of clamping bar extends to in the steel strand wires fixed slot and contacts with anchor rope steel strand wires, clamping bar and round piece sliding connection.
As a further scheme of the utility model, fixed mounting has first oil pipe to connect on one side outer wall of anchor ware shell moves back, first oil pipe connects and is linked together with first oil pocket, fixed mounting has second oil pipe to connect on one side outer wall of second oil pocket, second oil pipe connects and is linked together with the second oil pocket.
As a further aspect of the present invention, the anchor releaser housing is fixedly mounted with two handles, two, which are symmetrically distributed.
As a further scheme of the utility model, fixed cover is equipped with first sealing washer on the first piston, first sealing washer and first oil pocket and second oil pocket looks adaptation, the cover is equipped with the second sealing washer on the second piston, second sealing washer and the circular recess looks adaptation of second.
Compared with the prior art, the utility model provides a portable anchor rope moves back anchor ware has following beneficial effect:
1. the clamping piece stripping mechanism is arranged, so that the clamping piece can be simply and effectively stripped, and the clamping sleeve can be recovered;
2. the utility model discloses a set up and move back anchor mechanism for can be simple effectual to the anchor rope steel strand wires pulling, thereby can move back anchor work;
3. the utility model discloses a set up steel strand wires fixed establishment for it is fixed to carry out the centre gripping simply effectually to anchor rope steel strand wires, thereby is convenient for spur it.
Drawings
To facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic view of a front view structure of the portable anchor cable withdrawing device of the present invention;
fig. 2 is a schematic front sectional view of the portable anchor cable releaser of the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 2.
In the figure: 1. an anchor cable tray; 2. an anchor cup; 3. a steel strand clamping piece; 4. anchor cable steel strand wires; 5. an anchor ejector housing; 6. a cylindrical block; 7. a first circular groove; 8. an annular block; 9. stripping the sleeve; 10. a first piston; 11. a first oil chamber; 12. a second oil chamber; 13. sleeving a steel strand by a sleeve; 14. a circular block; 15. a second circular groove; 16. a second piston; 17. a clamping rod; 18. a return spring; 19. fixing grooves for steel strands; 20. a first tubing joint; 21. a second tubing joint; 22. a handle.
Detailed Description
Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic front view of the portable anchor cable releaser of the present invention; fig. 2 is a schematic front sectional view of the portable anchor cable releaser of the present invention; fig. 3 is an enlarged schematic view of a portion a in fig. 2. Portable anchor rope moves back anchor ware includes: the anchor cable tray comprises an anchor cable tray 1, wherein an anchor cup 2 is arranged below the anchor cable tray 1, a steel strand clamping piece 3 is arranged on the anchor cup 2, an anchor cable steel strand 4 is arranged on the anchor cable tray 1 in a penetrating manner, the anchor cable steel strand 4 penetrates through the steel strand clamping piece 3 and is matched with the steel strand clamping piece 3, an anchor withdrawing device shell 5 is arranged below the anchor cable tray 1, and a clamping piece stripping mechanism, an anchor withdrawing mechanism and a plurality of steel strand fixing mechanisms are arranged on the anchor withdrawing device shell 5;
the clamping piece stripping mechanism comprises a cylindrical block 6, a first circular groove 7, an annular block 8 and a stripping sleeve 9, wherein the cylindrical block 6 is fixedly installed in an anchor ejector shell 5, the first circular groove 7 is formed in the top of the cylindrical block 6, the annular block 8 is fixedly installed in the first circular groove 7, the stripping sleeve 9 is fixedly installed on the top of the annular block 8, and the anchor cable steel strand 4 penetrates through the annular block 8 and the stripping sleeve 9;
move back anchor mechanism and include first piston 10, first oil pocket 11, second oil pocket 12 and steel strand wires sleeve pipe 13, first piston 10 slidable mounting is in moving back anchor shell 5, first oil pocket 11 is located the top of first piston 10, second oil pocket 12 is located the below of first piston 10, steel strand wires sleeve pipe 13 fixed mounting is at the top of first piston 10, the top of steel strand wires sleeve pipe 13 extend to in the first circular recess 7 and with cylindricality piece 6 sliding connection.
Steel strand wires fixed establishment includes circular block 14, the circular recess 15 of second, second piston 16, clamping bar 17 and reset spring 18, circular block 14 fixed mounting is on steel strand wires sleeve 13, the circular recess 15 of second is seted up on one side outer wall of circular block 14, 16 slidable mounting of second piston is in the circular recess 15 of second, clamping bar 17 fixed mounting is on one side outer wall of second piston 16, reset spring 18 slip cap is established on clamping bar 17, reset spring 18's one end and one side outer wall fixed connection of second piston 16, reset spring 18's the other end and one side inner wall fixed connection of the circular recess 15 of second.
A steel strand fixing groove 19 is formed in the top of the steel strand sleeve 13, the bottom end of the anchor cable steel strand 4 extends into the steel strand fixing groove 19, one end of the clamping rod 17 extends into the steel strand fixing groove 19 and is in contact with the anchor cable steel strand 4, and the clamping rod 17 is connected with the round block 14 in a sliding mode.
A first oil pipe joint 20 is fixedly mounted on the outer wall of one side of the anchor removing device shell 5, the first oil pipe joint 20 is communicated with the first oil cavity 11, a second oil pipe joint 21 is fixedly mounted on the outer wall of one side of the second oil cavity 12, and the second oil pipe joint 21 is communicated with the second oil cavity 12.
Two handles 22 are fixedly arranged on the anchor releaser shell 5, and the two handles 22 are symmetrically distributed.
Fixed cover is equipped with first sealing washer on the first piston 10, first sealing washer and first oil pocket 11 and second oil pocket 12 looks adaptation, the cover is equipped with the second sealing washer on the second piston 16, second sealing washer and the circular recess 15 looks adaptation of second.
The utility model provides a portable anchor rope moves back anchor ware's theory of operation as follows:
the first step is as follows: when the anchor cable needs to be withdrawn, the anchor cable steel strand 4 is inserted into the steel strand fixing groove 19, oil is injected into the first oil cavity 11 and the second oil cavity 12 by using the first oil pipe joint 20 and the second oil pipe joint 21 of the high-pressure oil pipe, so that the pressure above and below the first piston 10 is kept consistent, the first piston 10 cannot move, the second piston 16 moves under the action of the pressure, the return spring 18 is in a compression state by the second piston 16, the second piston 16 can be reset when the anchor withdrawal is finished, and the second piston 16 drives the clamping rod 17 to move to fix the anchor cable steel strand 4;
the second step is as follows: after the anchor cable steel strand 4 is fixed, the pressure in the second oil cavity 12 is reduced, the pressure in the first oil cavity 11 is increased, the first piston 10 moves downwards under the action of pressure difference, the first piston 10 drives the steel strand sleeve 13 to move downwards, the steel strand sleeve 13 pulls the anchor cable steel strand 4 to move downwards, the bottom of the anchor cup 2 is in contact with the top of the cylindrical block 6, the anchor cable steel strand 4 drives the steel strand clamping piece 3 to move downwards, the steel strand clamping piece 3 is separated from the anchor cup 2, after the steel strand clamping piece 3 is in contact with the stripping sleeve 9, the stripping sleeve 9 can strip the steel strand clamping piece 3, the steel strand clamping piece 3 is separated from the anchor cable steel strand 4 and falls into the first circular groove 7, the steel strand clamping piece 3 can be recovered, the anchor withdrawing work of the anchor cable can be completed at the moment, and finally, the oil pressure in the first oil cavity 11 and the second oil cavity 12 is controlled, and all parts of the anchor withdrawing device are reset.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and on the premise that the skilled person understands the principle of the present invention, the details of the power mechanism, the power supply system, and the control system can be clearly known, the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the skilled person in the art;
the standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the machines, parts and equipment adopt conventional models in the prior art, and the structure and the principle of the parts known by the skilled person can be known by technical manuals or conventional experimental methods.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, and it is intended that the scope of the invention be defined by the appended claims and their equivalents and that all such modifications are intended to be encompassed by the scope of the invention as defined in the claims.
Claims (6)
1. A portable anchor rope moves back anchor ware which characterized in that includes:
the anchor device comprises an anchor cable tray, an anchor cup is arranged below the anchor cable tray, a steel strand clamping piece is arranged on the anchor cup, an anchor cable steel strand penetrates through the anchor cable tray and is matched with the steel strand clamping piece, an anchor withdrawing device shell is arranged below the anchor cable tray, and a clamping piece stripping mechanism, an anchor withdrawing mechanism and a plurality of steel strand fixing mechanisms are arranged on the anchor withdrawing device shell;
the clamping piece stripping mechanism comprises a cylindrical block, a first circular groove, an annular block and a stripping sleeve, the cylindrical block is fixedly installed in an anchor ejector shell, the first circular groove is formed in the top of the cylindrical block, the annular block is fixedly installed in the first circular groove, the stripping sleeve is fixedly installed on the top of the annular block, and the anchor cable steel strand penetrates through the annular block and the stripping sleeve;
move back anchor mechanism and include first piston, first oil pocket, second oil pocket and steel strand wires sleeve pipe, first piston slidable mounting is in moving back anchor ware shell, first oil pocket is located the top of first piston, the second oil pocket is located the below of first piston, steel strand wires sleeve pipe fixed mounting is at the top of first piston, steel strand wires sheathed tube top extend to in the first circular recess and with cylindricality piece sliding connection.
2. The portable anchor line retriever of claim 1, wherein: the steel strand fixing mechanism comprises a round block, a second round groove, a second piston, a clamping rod and a reset spring, the round block is fixedly mounted on the steel strand sleeve, the second round groove is formed in the outer wall of one side of the round block, the second piston is slidably mounted in the second round groove, the clamping rod is fixedly mounted on the outer wall of one side of the second piston, the reset spring is slidably mounted on the clamping rod, one end of the reset spring is fixedly connected with the outer wall of one side of the second piston, and the other end of the reset spring is fixedly connected with the inner wall of one side of the second round groove.
3. The portable anchor line retriever of claim 2, wherein: the steel strand wires sheathed tube top is seted up the steel strand wires fixed slot, in the bottom of anchor rope steel strand wires extends to the steel strand wires fixed slot, the one end of clamping bar extends to in the steel strand wires fixed slot and contacts with anchor rope steel strand wires, clamping bar and circular block sliding connection.
4. The portable anchor line retriever of claim 1, wherein: a first oil pipe joint is fixedly mounted on the outer wall of one side of the anchor withdrawing device shell, the first oil pipe joint is communicated with the first oil cavity, a second oil pipe joint is fixedly mounted on the outer wall of one side of the second oil cavity, and the second oil pipe joint is communicated with the second oil cavity.
5. The portable anchor line retriever of claim 1, wherein: two handles are fixedly mounted on the anchor withdrawing device shell, and the two handles are symmetrically distributed.
6. The portable anchor line retriever of claim 2, wherein: the first piston is fixedly sleeved with a first sealing ring, the first sealing ring is matched with the first oil cavity and the second oil cavity, the second piston is sleeved with a second sealing ring, and the second sealing ring is matched with the second circular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222452396.6U CN218117813U (en) | 2022-09-16 | 2022-09-16 | Portable anchor cable withdrawing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222452396.6U CN218117813U (en) | 2022-09-16 | 2022-09-16 | Portable anchor cable withdrawing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218117813U true CN218117813U (en) | 2022-12-23 |
Family
ID=84530308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222452396.6U Active CN218117813U (en) | 2022-09-16 | 2022-09-16 | Portable anchor cable withdrawing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218117813U (en) |
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2022
- 2022-09-16 CN CN202222452396.6U patent/CN218117813U/en active Active
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