CN213838645U - Hand-held type mining pneumatic anchor rope stretch-draw machines - Google Patents
Hand-held type mining pneumatic anchor rope stretch-draw machines Download PDFInfo
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- CN213838645U CN213838645U CN202022693878.1U CN202022693878U CN213838645U CN 213838645 U CN213838645 U CN 213838645U CN 202022693878 U CN202022693878 U CN 202022693878U CN 213838645 U CN213838645 U CN 213838645U
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Abstract
The utility model relates to the technical field of anchor cable tensioning machines, in particular to a hand-held pneumatic anchor cable tensioning machine for mine, which comprises a moving device; a pneumatic hydraulic pump is arranged on the moving device, and a winding device is arranged on one side of the pneumatic hydraulic pump; the winding device is provided with a hydraulic pipe, and the hydraulic pipe is arranged on the handheld tensioning jack through a quick connector; the moving device comprises a moving base, and a moving pulley is arranged at the bottom of the moving base; the winding device comprises a winding roller arranged on the movable base, and the left end and the right end of the winding roller are rotatably connected with fixed supports; the front side of the winding roller is provided with a wire guide plate, the middle part of the wire guide plate is provided with a wire limiting cavity with a strip-shaped structure, and the bottom of the winding roller is provided with a cleaning mechanism. The utility model discloses when carrying out the rolling to the hydraulic pressure pipe, the wire guide plays direction and spacing effect to the hydraulic pressure pipe, and the setting of rotation ball reduces the frictional force between hydraulic pressure pipe and the spacing chamber of wire.
Description
Technical Field
The utility model relates to an anchor rope stretch-draw machine technical field specifically is a mining pneumatic anchor rope stretch-draw machines of hand-held type.
Background
The mining anchor cable stretching machine is a necessary tool for pre-stress stretching installation of a coal mine anchor cable, the power of the stretching machine is a pneumatic hydraulic pump, the pneumatic hydraulic pump takes compressed air as power, the output pressure can be adjusted according to requirements, and a jack applies the required pre-tightening force to the anchor cable through accurate stretching force. The working environment under the mine is complex, and a common tensioning machine is handheld. Present mining pneumatic anchor rope stretch-draw machines of hand-held type adopt rolling equipment to carry out rolling work to hydraulic pressure pipe mostly when in-service use, but current coiling mechanism is when in-service use, because lack special spacing and clearance mechanism, not enough even when leading to the rolling of hydraulic pressure pipe, and the winding that superposes each other easily, and is difficult to the clearance, and the dirt is more, influences later stage use quality.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a mining pneumatic anchor rope stretch-draw machines of hand-held type to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a hand-held pneumatic anchor cable tensioning machine for mines comprises a moving device; a pneumatic hydraulic pump is arranged on the moving device, and a winding device is arranged on one side of the pneumatic hydraulic pump; the winding device is provided with a hydraulic pipe, and the hydraulic pipe is arranged on the handheld tensioning jack through a quick connector; the moving device comprises a moving base, and a moving pulley is arranged at the bottom of the moving base; the winding device comprises a winding roller arranged on the movable base, and the left end and the right end of the winding roller are rotatably connected with fixed supports; the front side of the winding roller is provided with a wire guide plate, and the middle part of the wire guide plate is provided with a wire limiting cavity with a strip-shaped structure; and a winding driving mechanism is installed on the other side of the fixed support, and a cleaning mechanism is arranged at the bottom of the winding roller.
Preferably, a plurality of rotating balls are mounted on the inner wall of the periphery of the wire limiting cavity.
Preferably, the left end and the right end of the wire guide plate are both provided with connecting plates which are vertical to the wire guide plate, the left end and the right end of the wire guide plate are fixed on the connecting plates through bolts, and one ends of the two connecting plates, which are far away from the wire guide plate, are fixedly arranged on the fixed support.
Preferably, clearance mechanism is including installing the friction sponge in the rolling cylinder below, and flexible slider is installed to the bottom of friction sponge, and the outside cover of flexible slider is equipped with fixed bracket.
Preferably, the fixed bracket is provided with a connecting cavity matched with the telescopic sliding block structure, and a telescopic spring is connected between the telescopic sliding block and the bottom wall of the connecting cavity.
Preferably, the lower surface of friction sponge is provided with stereoplasm connecting portion, is provided with the magic on the stereoplasm connecting portion and pastes the hair side, and the upper surface of flexible slider is provided with the magic subsides that paste the adhesion of hair side with the magic and colludes the face.
Preferably, the middle parts of the peripheral side walls of the telescopic sliding blocks are provided with connecting sliding blocks, connecting sliding grooves are formed in the positions, corresponding to the connecting sliding blocks, of the connecting cavities, and the connecting sliding blocks are connected with the connecting sliding grooves in a vertical sliding mode.
Preferably, the bottom of fixed bolster is provided with unable adjustment base, remove the unable adjustment mounting groove of offering with unable adjustment base structure adaptation on the corresponding unable adjustment base's of base position, unable adjustment base passes through the inside of bolt fastening at unable adjustment mounting groove.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses the wire guide has been add to the front side that is used for the rolling cylinder of rolling hydraulic pressure pipe at present, set up the spacing chamber of wire that is used for placing the hydraulic pressure pipe on the wire guide to set up the rotation ball rather than rotating the connection in the inside in the spacing chamber of wire, make when carrying out the rolling to the hydraulic pressure pipe, the wire guide plays direction and spacing effect to the hydraulic pressure pipe, and through the setting up friction force between reduction hydraulic pressure pipe and the spacing chamber of wire that rotates the ball, avoid causing the damage to the surface of hydraulic pressure pipe.
2. The utility model discloses still add the clearance mechanism that is used for clearing up the hydraulic pressure pipe in rolling cylinder's below, this clearance mechanism mainly includes the friction sponge, and the magic that the friction sponge passes through the stereoplasm connecting portion bottom of its bottom is pasted on the magic subsides hook face on flexible slider, and flexible slider pass through link block and expanding spring with unable adjustment base upper and lower sliding connection, can effectually play the effect of clearance to the hydraulic pressure pipe of rolling in-process, the life of extension hydraulic pressure pipe.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural diagram of the cleaning mechanism of the present invention;
fig. 3 is a schematic structural view of the fixing bracket of the present invention;
fig. 4 is a schematic view of a partial structure of the present invention;
fig. 5 is a schematic view of a specific structure of the wire guide plate of the present invention.
In the figure: 1. a pneumatic hydraulic pump; 2. a hydraulic tube; 3. tensioning a jack; 4. moving the base; 5. a movable pulley; 6. a winding roller; 7. a wire guide plate; 8. a wire limiting cavity; 9. fixing a bracket; 10. a winding driving mechanism; 11. connecting the sliding chute; 12. rotating the ball; 13. a connecting plate; 14. rubbing the sponge; 15. a telescopic slide block; 16. a fixing bracket; 17. a tension spring; 18. a connecting cavity; 19. a hard connecting portion; 20. connecting the sliding block; 21. and fixing the base.
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.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Any one of the embodiments of the present invention will be described below with reference to the accompanying drawings 1 to 5 for further explanation:
example 1: a hand-held pneumatic anchor cable tensioning machine for mines comprises a moving device; the moving device is provided with a pneumatic hydraulic pump 1, and one side of the pneumatic hydraulic pump 1 is provided with a winding device; the winding device is provided with a hydraulic pipe 2, and the hydraulic pipe 2 is arranged on a handheld tensioning jack 3 through a quick connector; the moving device comprises a moving base 4, and a moving pulley 5 is arranged at the bottom of the moving base 4; the winding device comprises a winding roller 6 arranged on the movable base 4, and the left end and the right end of the winding roller 6 are rotatably connected with a fixed bracket 9; a wire guide plate 7 is arranged on the front side of the winding roller 6, and a wire limiting cavity 8 with a strip-shaped structure is formed in the middle of the wire guide plate 7; and a winding driving mechanism 10 is arranged on the other side of the fixed bracket 9.
This scheme has set up wire guide 7 in the front side that is used for rolling hydraulic pressure pipe 2's rolling cylinder 6 that has now, has seted up the spacing chamber 8 of wire that is used for placing hydraulic pressure pipe 2 on wire guide 7, when carrying out the rolling to hydraulic pressure pipe 2, wire guide 7 plays direction and spacing effect to hydraulic pressure pipe 2, improves the homogeneity of rolling, avoids influencing the availability factor in 2 later stages of hydraulic pressure pipe.
In this embodiment: a plurality of rotating balls 12 are arranged on the inner wall of the periphery of the wire limiting cavity 8.
The friction force between the hydraulic pipe 2 and the wire limiting cavity 8 is reduced through the arrangement of the rotating ball 12, and the damage to the surface of the hydraulic pipe 2 is avoided.
In this embodiment: both ends all are provided with rather than being the connecting plate 13 of vertical structure about wire guide 7, and both ends pass through the bolt fastening on connecting plate 13 about wire guide 7, and the one end that wire guide 7 was kept away from to two connecting plates 13 is fixed to be set up on fixed bolster 9.
The wire guide plate 7 is mounted on the connecting plate 13 through bolts, and is convenient to detach, replace and clean.
In this embodiment: the bottom of fixed bolster 9 is provided with unable adjustment base 21, removes and sets up the fixed mounting groove with unable adjustment base 21 structure adaptation on the corresponding unable adjustment base 21's of base 4 position, and unable adjustment base 21 passes through the inside at fixed mounting groove of bolt fastening.
Through addding unable adjustment base 21 in the bottom of fixed bolster 9 for the rolling of hydraulic pressure pipe 2 is more stable, and convenient to detach.
Example 2: the bottom of the winding roller 6 is provided with a cleaning mechanism, the cleaning mechanism comprises a friction sponge 14 arranged below the winding roller 6, the bottom of the friction sponge 14 is provided with a telescopic sliding block 15, the outside of the telescopic sliding block 15 is sleeved with a fixed bracket 16, the fixed bracket 16 is provided with a connecting cavity 18 matched with the telescopic sliding block 15 in structure, and a telescopic spring 17 is connected between the telescopic sliding block 15 and the bottom wall of the connecting cavity 18; the middle parts of the peripheral side walls of the telescopic sliding block 15 are provided with connecting sliding blocks 20, the connecting sliding grooves 11 are formed in the positions, corresponding to the connecting sliding blocks 20, of the connecting cavities 18, and the connecting sliding blocks 20 are connected with the connecting sliding grooves 11 in a vertical sliding mode.
This practical scheme has add the clearance mechanism that is used for clearing up hydraulic pressure pipe 2 in the below of rolling cylinder 6, when carrying out the rolling to hydraulic pressure pipe 2, its surface produces the friction with the upper surface of friction sponge 14, play the effect of cleaning and clearance to it, and simultaneously, because slide connection about the cooperation and the unable adjustment base 21 of the flexible slider 15 of friction sponge 14 bottom through link block 20 and expanding spring 17, can be under the prerequisite that does not influence the clearance effect of hydraulic pressure pipe 2, reduce frictional force, be applicable to multiple rolling and clearance demand, the life of extension hydraulic pressure pipe 2.
In this embodiment: the lower surface of friction sponge 14 is provided with stereoplasm connecting portion 19, is provided with the magic on the stereoplasm connecting portion 19 and pastes the hair side, and the upper surface of flexible slider 15 is provided with the magic subsides that paste the adhesion of hair side with the magic and colludes the face.
The friction sponge 14 is stuck on the hook-and-loop fastener on the telescopic sliding block 15 through the hook-and-loop fastener rough surface at the bottom of the hard connecting part 19 at the bottom of the friction sponge, so that the friction sponge is convenient to detach, replace and clean.
It is worth noting that: the whole device realizes control over the device through the controller, and because the equipment matched with the controller is common equipment, the device belongs to the existing mature technology, and the electrical connection relation and the specific circuit structure are not repeated.
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 a mining pneumatic anchor rope stretch-draw machines of hand-held type which characterized in that: comprises a mobile device; the moving device is provided with a pneumatic hydraulic pump (1), and one side of the pneumatic hydraulic pump (1) is provided with a winding device; the winding device is provided with a hydraulic pipe (2), and the hydraulic pipe (2) is installed on a handheld tensioning jack (3) through a quick connector; the moving device comprises a moving base (4), and a moving pulley (5) is installed at the bottom of the moving base (4); the winding device comprises a winding roller (6) arranged on the movable base (4), and the left end and the right end of the winding roller (6) are rotatably connected with a fixed bracket (9); a wire guide plate (7) is installed on the front side of the winding roller (6), and a wire limiting cavity (8) with a strip-shaped structure is formed in the middle of the wire guide plate (7); a winding driving mechanism (10) is installed on one side of the fixed support (9), and a cleaning mechanism is arranged at the bottom of the winding roller (6).
2. The hand-held pneumatic anchor cable tensioning tool for mines as claimed in claim 1, wherein: and a plurality of rotating balls (12) are arranged on the inner wall of the periphery of the wire limiting cavity (8).
3. The hand-held pneumatic anchor cable tensioning tool for mines as claimed in claim 1, wherein: both ends all are provided with rather than being the connecting plate (13) of vertical structure about wire board (7), and both ends pass through the bolt fastening on connecting plate (13) about wire board (7), and the one end that wire board (7) were kept away from in two connecting plates (13) is fixed to be set up on fixed bolster (9).
4. The hand-held pneumatic anchor cable tensioning tool for mines as claimed in claim 1, wherein: clearance mechanism is including installing friction sponge (14) in take-up roller (6) below, and flexible slider (15) are installed to the bottom of friction sponge (14), and the outside cover of flexible slider (15) is equipped with fixed bracket (16).
5. The hand-held pneumatic anchor cable tensioning tool for mines as claimed in claim 4, wherein: the fixing bracket (16) is provided with a connecting cavity (18) matched with the telescopic sliding block (15) in structure, and a telescopic spring (17) is connected between the telescopic sliding block (15) and the bottom wall of the connecting cavity (18).
6. The hand-held pneumatic anchor cable tensioning tool for mines as claimed in claim 4, wherein: the lower surface of friction sponge (14) is provided with stereoplasm connecting portion (19), is provided with magic tape matt surface on stereoplasm connecting portion (19), and the upper surface of flexible slider (15) is provided with the magic tape hook face with the adhesion of magic tape matt surface.
7. The hand-held pneumatic anchor cable tensioning tool for mines as claimed in claim 5, wherein: the middle parts of the peripheral side walls of the telescopic sliding blocks (15) are respectively provided with a connecting sliding block (20), the connecting sliding grooves (11) are formed in the positions, corresponding to the connecting sliding blocks (20), of the connecting cavities (18), and the connecting sliding blocks (20) are connected with the connecting sliding grooves (11) in a vertical sliding mode.
8. The hand-held pneumatic anchor cable tensioning tool for mines as claimed in claim 1, wherein: the bottom of fixed bolster (9) is provided with unable adjustment base (21), remove and set up the fixed mounting groove with unable adjustment base (21) structure adaptation on base (4) corresponds unable adjustment base (21) the position, unable adjustment base (21) pass through the inside of bolt fastening at fixed mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022693878.1U CN213838645U (en) | 2020-11-18 | 2020-11-18 | Hand-held type mining pneumatic anchor rope stretch-draw machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022693878.1U CN213838645U (en) | 2020-11-18 | 2020-11-18 | Hand-held type mining pneumatic anchor rope stretch-draw machines |
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| Publication Number | Publication Date |
|---|---|
| CN213838645U true CN213838645U (en) | 2021-07-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022693878.1U Active CN213838645U (en) | 2020-11-18 | 2020-11-18 | Hand-held type mining pneumatic anchor rope stretch-draw machines |
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| CN (1) | CN213838645U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114753644A (en) * | 2021-09-28 | 2022-07-15 | 河南省工建集团有限责任公司 | Tensioning device for tensioning construction after bonding of large-span prestressed beam and construction method |
-
2020
- 2020-11-18 CN CN202022693878.1U patent/CN213838645U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114753644A (en) * | 2021-09-28 | 2022-07-15 | 河南省工建集团有限责任公司 | Tensioning device for tensioning construction after bonding of large-span prestressed beam and construction method |
| CN114753644B (en) * | 2021-09-28 | 2024-03-19 | 河南省工建集团有限责任公司 | Tensioning device for tensioning construction of large-span prestressed beam after bonding and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A handheld pneumatic anchor cable tensioning machine for mining Effective date of registration: 20230719 Granted publication date: 20210730 Pledgee: China Construction Bank Corporation Weishan sub branch Pledgor: Weishan Longgong Machinery Co.,Ltd. Registration number: Y2023980048973 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |