CN211733482U

CN211733482U - Cable recovery device of anchor rod drill carriage

Info

Publication number: CN211733482U
Application number: CN201922327348.2U
Authority: CN
Inventors: 黄汉成; 兰玉金; 张袁华; 牟兰超; 魏宏源
Original assignee: Yishan Beijing Geotechnical Engineering Co ltd
Current assignee: Yishan Beijing Geotechnical Engineering Co ltd
Priority date: 2019-12-21
Filing date: 2019-12-21
Publication date: 2020-10-23
Anticipated expiration: 2029-12-21

Abstract

The utility model relates to a cable recovery unit of stock drill carriage, it includes the casing, sets up hoisting device and hand wheel in the casing, the casing top surface is uncovered, hoisting device includes pivot and reel, the pivot both ends respectively with the casing both ends are rotated and are connected, wear out pivot one end the casing, circular through-hole has been seted up to the reel axial, the reel passes through circular through-hole cover is established in the pivot and with the pivot rigid coupling, set up the annular groove on the reel perisporium, the cable can be around closing in the annular groove, the outlet has been seted up on the casing. The utility model discloses have the effect of conveniently retrieving the cable.

Description

Cable recovery device of anchor rod drill carriage

Technical Field

The utility model belongs to the technical field of the architectural equipment technique and specifically relates to a cable recovery unit of stock drill carriage is related to.

Background

The anchor rod drill carriage is one kind of anchor rod drill, is one kind of drilling tool in the anchor rod support work of coal mine tunnel, and has outstanding superiority in the aspects of improving the support effect, reducing the support cost, accelerating the tunnel forming speed, reducing the auxiliary transportation amount, lightening the labor intensity, improving the tunnel section utilization rate and the like. Meanwhile, the anchor rod is also a key device for anchor rod support, which affects the quality of anchor rod support, namely the accuracy of the position, depth and aperture of an anchor rod hole and the quality of anchor rod installation, and also relates to the personal safety, labor intensity, operation conditions and the like of operators.

Among the prior art, the power supply of stock drill carriage during operation derives from the electronic box of construction site, and the workman can be with cable one end and connection of electric lines, and the other end then is connected with the power supply system of stock drill carriage, and in order to increase the home range and the degree of freedom of stock drill carriage, the cable conductor generally has longer length simultaneously, treats that the stock drill carriage uses up the back, through the manual work with the cable receive well can.

The above prior art solutions have the following drawbacks: because the stock drill carriage needs longer cable at the during operation, and needs the manual work to retrieve, the environment of construction site is generally comparatively in a jumble and disorderly among the daily life simultaneously, so lead to the cable to take place the winding easily to can cause the inconvenience of artifical recovery.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, one of the purposes of the utility model is to provide a cable recovery unit of stock drill carriage, it has the effect of conveniently retrieving the cable.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a cable recovery unit of stock drill carriage, its includes the casing, sets up hoisting device and hand wheel in the casing, the casing top surface is uncovered, hoisting device includes pivot and reel, the pivot both ends respectively with the casing both ends are rotated and are connected, pivot one end is worn out the casing, circular through-hole has been seted up to the reel axial, the reel passes through circular through-hole cover is established in the pivot and with the pivot rigid coupling, set up annular groove on the reel perisporium, the cable can be wound and is closed in the annular groove, the outlet has been seted up on the casing.

Through adopting above-mentioned technical scheme, through this recovery unit's setting, when retrieving the cable, only need staff's driving hand wheel can drive the reel and rotate, the pivoted reel then can retrieve the cable of pulling out, thereby made things convenient for the workman to retrieve the cable inlet wire, the cable on the reel can be according to actual demand how much just in the outlet pull out how much simultaneously, compare traditional cable recovery mode, this recovery unit can make the workman when retrieving the cable, need not to retrieve the cable that can not use.

The utility model discloses can further set up to in a preferred example: the reel in the interval is provided with a plurality of on the pivot, a plurality of has been seted up to the outlet.

Through adopting above-mentioned technical scheme, a plurality of reels can make recovery unit can the many cables of rolling up to avoid single cable to take place to damage and influence the condition of stock drill carriage work when using.

The utility model discloses can further set up to in a preferred example: and a supporting plate is vertically arranged between the adjacent reels respectively, the bottom edge of the supporting plate is fixedly connected with the shell, and the top edge of the supporting plate is abutted against the rotating shaft.

Through adopting above-mentioned technical scheme, the backup pad can support the pivot to help the pivot to bear the weight of a plurality of reels.

The utility model discloses can further set up to in a preferred example: and a rubber pad is fixedly connected to the inner peripheral wall of the wire outlet.

Through adopting above-mentioned technical scheme, the rubber pad can reduce the friction between cable and the outlet to prevent that the outer wall of cable from causing wearing and tearing.

The utility model discloses can further set up to in a preferred example: the shell is externally provided with a rubber block at the position of the wire outlet, the rubber block is provided with a wire outlet hole, and the wire outlet hole is communicated with the wire outlet.

Through adopting above-mentioned technical scheme, when retrieving the cable, the handle can directly strike on the block rubber to play the cushioning effect to the handle, make the handle can not hit on the casing, so that the handle is not fragile.

The utility model discloses can further set up to in a preferred example: be close to the cable in the pot head that the outlet worn out is equipped with a collar, the symmetry rigid coupling has two installation arms on the collar, two the rigid coupling has the handle on the installation arm.

Through adopting above-mentioned technical scheme, the setting of handle, the action point of multiplicable cable, direct pulling handle can be more convenient when the pulling cable, and the handle can be avoided receiving the casing owing to misoperation in the pulling end of cable simultaneously when retrieving the cable.

The utility model discloses can further set up to in a preferred example: two the round hole has all been seted up to the one end that the installation arm kept away from the collar, all rotate in the round hole and be connected with a connecting axle, the handle with the connecting axle rigid coupling.

Through adopting above-mentioned technical scheme, the rotation between handle and the installation arm is connected, can make the staff more nimble when pulling the handle, and the home range of handle is great promptly to reduce and cause the installation ring to produce great wearing and tearing to the cable owing to pulling the handle.

The utility model discloses can further set up to in a preferred example: a C-shaped clamp is fixedly connected to the handle.

Through adopting above-mentioned technical scheme, the C type presss from both sides and to establish on the cable can fix the handle on the cable to make the handle can not influence the operation when idle.

To sum up, the utility model discloses a following at least one useful technological effect:

1. through the arrangement of the recovery device, when the cable is recovered, the hand wheel can be driven by a worker to drive the winding wheel to rotate, and the pulled cable can be recovered through the rotating winding wheel, so that the incoming line of the cable can be conveniently recovered by the worker;

2. the plurality of reels are arranged on the rotating shaft at intervals, and can enable the recovery device to wind a plurality of cables, so that the condition that the work of the anchor rod drill carriage is influenced due to the damage of a single cable in use is avoided;

3. through the setting of handle, the action point of multiplicable cable, direct pulling handle can be more convenient when the pulling cable, and the handle can be avoided receiving the casing in the pulling end of cable because misoperation when retrieving the cable simultaneously.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a partially enlarged view of a portion a in fig. 2.

Reference numerals: 1. a housing; 11. an outlet; 12. a support plate; 13. a rubber block; 131. a wire outlet hole; 2. a hoisting device; 21. a rotating shaft; 22. a reel; 221. an annular groove; 3. a hand wheel; 4. a mounting ring; 41. mounting an arm; 411. a connecting shaft; 5. a handle; 6. a C-shaped clamp.

Detailed Description

Example (b):

the present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, for the utility model discloses a cable recovery unit of stock drill carriage, including casing 1, hoisting device 2 and hand wheel 3.

The housing 1 is a cuboid with a hollow interior and an open top, and is used for placing the winding device 2.

As shown in fig. 2, the winding device 2 includes a rotating shaft 21 and a winding wheel 22, two ends of the rotating shaft 21 are rotatably connected to centers of two end walls of the housing 1 through bearings, one end of the rotating shaft 21 penetrates the housing 1, and the hand wheel 3 is coaxially fixed to the penetrating end of the rotating shaft 21, which serves as a driving member of the winding device 2. The reel 22 is a cylinder with a circumferential surface provided with an annular groove 221, the cable can be wound in the annular groove 221, a circular through hole is formed along the axis of the reel 22, and the reel 22 can be sleeved on the rotating shaft 21 through the circular through hole. The reels 22 can be spaced apart from the shaft 21 by a plurality of (three for example) cables, so that a plurality of cables can be wound up to avoid the situation that the operation of the anchor rod drill carriage is affected by the damage of a single cable in use.

The lower surface of casing 1 is spaced apart to be equipped with three rectangular outlet 11, and three outlet 11 corresponds three reel 22 and all distributes along the length direction of casing 1, and here is used for stretching out of the cable on every reel 22, all the rigid coupling has a layer of rubber pad on the internal perisporium of every outlet 11 to reduce the friction between cable and outlet 11, thereby prevent that the outer wall of cable from causing wearing and tearing.

The implementation principle of the embodiment is as follows: during the use, can fix casing 1 on the stock drill carriage, then begin to wind the cable on reel 22 from the one end of cable (this end is reserved partly not around closing on reel 22), after the winding is accomplished, wear out the other end of cable from outlet 11, then draw to the electronic box department on the construction site and be connected with the incoming end of electronic box, stretch out the cable of the part reserved in reel 22 department in the opening of casing 1 and be connected with the stock drill carriage electricity this moment, closed electronic box stock drill carriage can the circular telegram work at last. When needing to retrieve the cable after the operation of stock drill carriage, remove the both ends of cable from electronic box and stock drill carriage respectively, then rotate hand wheel 3 drive reel 22 and rotate to on will stretching out the cable of outlet 11 and roll up reel 22 again, in-process of rolling up, the cable still can be reciprocating motion along outlet 11 from the time of outlet 11 constantly rolling up on reel 22, thereby can make the cable distribute more evenly on reel 22, take place with the condition that reduces the pile.

A rectangular support plate 12 is vertically arranged on the bottom surface in the shell 1 and between two adjacent reels 22 respectively, the bottom end of the support plate 12 is fixedly connected with the shell 1, and the top end of the support plate is abutted against the rotating shaft 21, so that the support plate plays a role in supporting the rotating shaft 21.

As shown in fig. 2 and fig. 3, in order to facilitate the cable pulling at the outlet 11, there may be further provided: the cable is equipped with a circular shape collar 4 near the position department cover of pulling the end, and two rectangle installation arms 41 based on centre of a circle symmetry welding are gone up to the periphery wall of collar 4, and two installation arms 41 are perpendicular to the axial setting of collar 4. Two installation walls keep away from and have seted up a round hole respectively along length direction on the end wall of installing 4 one ends of ring, all rotate through the bearing in two round holes and connect a columniform connecting axle 411, and the rigid coupling has a handle 5 that is the setting of U type on two connecting axles 411, and the both ends of handle 5 keep away from the perpendicular rigid coupling of round hole one end with two connecting axles 411 respectively, and the U type opening of handle 5 is just to installing ring 4. Through the setting of handle 5, the action point of multiplicable cable, direct pulling handle 5 can be more convenient when the pulling cable, and handle 5 can avoid in receiving casing 1 owing to misoperation and the pulling end of cable when retrieving the cable simultaneously. The cables not used here do not need to be provided with a handle 5.

As shown in fig. 3, in order to facilitate the handle 5 not to affect the operation when it is idle, it may be further configured as follows: the handle 5 is fixedly connected with a C-shaped clamp 6 with certain elasticity at a position (also the center of the handle 5) opposite to the mounting ring 4, the axis of the C-shaped clamp 6 is parallel to the handle 5, the handle 5 is turned over to enable the C-shaped clamp 6 to be close to the cable, and then the C-shaped clamp 6 is clamped on the cable to fix the handle 5 on the cable, so that the handle 5 does not influence operation.

As shown in fig. 2, in order to reduce damage to the handle 5 caused by impact between the handle 5 and the housing 1 when the cable is recovered due to human error, there may be further provided: every outlet 11 is located the outer bottom surface of casing 1 and all is fixed with a rectangular rubber block 13, every rubber block 13 has all seted up a penetrating outlet 131 of rectangle along length direction, outlet 131 on every rubber block 13 and the complete coincidence of outlet 11 that corresponds separately, the cable that wears out from outlet 11 also passes outlet 131 simultaneously, when retrieving the cable, handle 5 can directly strike on rubber block 13 to play the cushioning effect to handle 5, make handle 5 can not hit on casing 1, so that handle 5 is not fragile.

Adopt this embodiment, through this recovery unit's setting, when retrieving the cable, only need staff driving hand wheel 3 to drive reel 22 and rotate, pivoted reel 22 then can retrieve the cable of pulling out, thereby made things convenient for the workman to retrieve the cable inlet wire, simultaneously the cable on the reel 22 can be according to actual demand how much just in appear mouthful pull out how much, compare traditional cable recovery mode, this recovery unit can make the workman when retrieving the cable, need not to retrieve the cable that can not use.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a cable recovery unit of stock drill carriage which characterized in that: including casing (1), setting be in hoisting device (2) and hand wheel (3) in casing (1), casing (1) top surface is uncovered, hoisting device (2) are including pivot (21) and reel (22), pivot (21) both ends respectively with casing (1) both ends rotate to be connected, pivot (21) one end is worn out casing (1), circular through-hole has been seted up to reel (22) axial, reel (22) pass through circular through-hole cover is established in pivot (21) and with pivot (21) rigid coupling, annular groove (221) have been seted up on reel (22) perisporium, the cable can be twined and close in annular groove (221), outlet (11) have been seted up on casing (1).

2. The cable recovery device of a rock bolt drill carriage of claim 1, wherein: the reel (22) is provided with a plurality of on the pivot (21) interval, a plurality of have been seted up to outlet (11).

3. The cable recovery device of a rock bolt drill carriage of claim 2, wherein: adjacent vertically be equipped with a backup pad (12) respectively between reel (22), backup pad (12) base with casing (1) rigid coupling, the topside with pivot (21) butt.

4. The cable recovery device of a rock bolt drill carriage of claim 1, wherein: the inner peripheral wall of the outlet (11) is fixedly connected with a rubber pad.

5. The cable recovery device of a rock bolt drill carriage of claim 2, wherein: the shell (1) is externally positioned at the position of the outlet (11) and is fixedly connected with a rubber block (13), the rubber block (13) is provided with an outlet hole (131), and the outlet hole (131) is communicated with the outlet (11).

6. The cable recovery device of a rock bolt drill carriage of claim 1, wherein: be close to the cable in the pot head that outlet (11) wore out is equipped with a collar (4), the symmetry rigid coupling has two installation arms (41) on collar (4), two rigid coupling has handle (5) on installation arm (41).

7. The cable recovery device of a rock bolt drill carriage of claim 6, wherein: two a round hole has all been seted up to the one end that installation arm (41) kept away from collar (4), all rotate in the round hole and be connected with a connecting axle (411), handle (5) with connecting axle (411) rigid coupling.

8. The cable recovery device of a rock bolt drill carriage of claim 7, wherein: the handle (5) is fixedly connected with a C-shaped clamp (6).