Hydraulic rubber tube reel tensioning device

Abstract

The utility model relates to the technical field of hydraulic rock drills, in particular to a hydraulic rubber hose reel tensioning device which comprises a bottom plate, a sliding plate capable of sliding is arranged on the bottom plate, a reel used for containing a hydraulic rubber hose is arranged on the sliding plate, an adjusting rod used for driving the sliding plate is arranged on the sliding plate, and sliding grooves are symmetrically formed in the bottom plate. Sliding blocks matched with the sliding grooves are symmetrically arranged on the sliding plate, the sliding blocks are arranged in the sliding grooves in a sliding mode, the ends, away from the sliding plate, of the sliding blocks penetrate out of the sliding grooves, the sliding blocks penetrating out of the sliding grooves are connected with the same pressing plate, a fixing block is arranged on the bottom plate, a connecting block matched with the fixing block is arranged on the side, close to the fixing block, of the sliding plate, and the adjusting rod is arranged on the fixing block in a penetrating mode. The adjusting rod is rotationally connected to the connecting block, an adjusting piece is arranged on the fixing block, and the adjusting rod is in threaded connection with the adjusting piece. Therefore, the tensioning device can ensure that the rubber pipe connected with the rock drill head is kept in a tensioning state, avoids abrasion, and is simple in structure, convenient to operate and convenient to maintain.

Description

TECHNICAL FIELD

[0001] The utility model relates to hydraulic rock drill technology field especially relates to a hydraulic rubber pipe reel tension device. BACKGROUND

[0002] Rock drilling jumbo is the key construction equipment in modern drilling and blasting method tunnel construction, has the advantages such as high drilling efficiency, high safety factor, excellent operation environment and low labor intensity.

[0003] In the rock drilling operation process, with the rubber pipe connected to the rock drill head descending and interfering with other components to cause damage, if the special hydraulic rubber pipe reel is used to fix the connected rubber pipe, in the advancing process, once the length of rubber pipe changes, it will cause the rubber pipe to relax and fall out of the reel (due to rubber pipe manufacturing precision, aging and temperature change and other factors), cause the rubber pipe to wear, thereby affecting the service life of rubber pipe.

[0004] How can the rubber pipe connected to the rock drill head keep the tension state, avoid wear and tear, and the structure is simple, convenient to operate and easy to maintain, become a technical problem that needs to be broken through.

[0005] From the above, it is obvious that the prior art has inconvenience and defects in actual use, so it is necessary to improve. CONTENT OF THE UTILITY MODEL

[0006] In view of the above-mentioned defects, the utility model aims at providing a hydraulic rubber pipe reel tension device, which can keep the rubber pipe connected to the rock drill head in a tension state, avoid wear and tear, and has a simple structure, convenient operation and easy maintenance.

[0007] In order to achieve the above purpose, the utility model provides a hydraulic rubber pipe reel tension device, which comprises a bottom plate, a slide plate slidably arranged on the bottom plate, a reel for accommodating hydraulic rubber pipe arranged on the slide plate, and an adjusting rod for driving the slide plate.

[0008] The adjusting rod is rotated to drive the slide plate to slide on the bottom plate, and the reel is moved to tension the hydraulic rubber pipe.

[0009] According to the hydraulic rubber pipe reel tension device of the utility model, the bottom plate is symmetrically provided with a sliding groove, the slide plate is symmetrically provided with a sliding block matched with the sliding groove, and the sliding block is slidably arranged in the sliding groove.

[0010] According to the hydraulic rubber pipe reel tension device of the utility model, the end of the sliding block away from the slide plate penetrates out of the sliding groove, and the sliding block penetrating out of the sliding groove is connected with the same pressing plate.

[0011] The utility model discloses a hydraulic rubber pipe reel tensioning device, be equipped with the connecting groove that cooperates with reel on the slide plate, the one end of reel near slide plate sets up in the connecting groove, all be equipped with the positioning hole that cooperates with each other in reel and connecting groove, all be equipped with the positioning piece in the corresponding positioning hole of reel and connecting groove.

[0012] The utility model discloses a hydraulic rubber pipe reel tensioning device, be equipped with fixed block on the bottom plate, the one side of slide plate near fixed block is equipped with the connecting block that cooperates with fixed block, the adjusting lever is passed and is equipped with on fixed block, and adjusting lever rotation is connected in connecting block, be equipped with adjusting piece on fixed block, adjusting lever is screwed on adjusting piece.

[0013] The utility model discloses a hydraulic rubber pipe reel tensioning device, the positioning piece and adjusting lever all are bolt, the positioning hole is the bolt hole that cooperates with positioning piece, the adjusting piece is the nut that cooperates with adjusting lever.

[0014] The utility model discloses a hydraulic rubber pipe reel tensioning device, including bottom plate, bottom plate and slide plate, adjusting lever etc. structure cooperation each other, rotate adjusting lever, make adjusting lever slide to the one side near slide plate, to drive slide plate to slide on bottom plate, and then reel moves to tension hydraulic rubber pipe, guarantee the rubber pipe that rock drill head connects keeps the tensioned state, avoids abrasion, the chute is symmetrically equipped on bottom plate, the sliding block that cooperates with chute is symmetrically equipped on slide plate, and the sliding block is all slidably arranged in chute, and the sliding block cooperates with chute, can guarantee that slide plate moves stably, bottom plate and slide plate, adjusting lever etc. component, simple structure, convenient operation is convenient for overhauling, the beneficial effects of the utility model are: can guarantee the rubber pipe that rock drill head connects keeps the tensioned state, avoids abrasion, and simple structure, convenient operation is convenient for overhauling. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the structure diagram of the utility model;

[0016] Figure 2 It is the structure diagram of the pressing plate;

[0017] Figure 3 It is the structure diagram of the bottom plate;

[0018] Figure 4 It is the structure diagram of the pressing plate;

[0019] In the drawing: 1 - bottom plate, 11 - fixed block, 12 - chute, 2 - slide plate, 21 - connecting block, 22 - connecting groove, 221 - positioning hole, 23 - sliding block, 24 - pressing plate, 3 - reel, 4 - adjusting lever, 41 - adjusting piece, 5 - positioning piece. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the utility model clearer and more apparent, the utility model will be further described in detail below with reference to the drawings. It should be understood that the specific embodiments described herein are only used to explain the utility model and not to limit the utility model.

[0021] In the description of the utility model, it should be pointed out that the terms "upper", "lower", "inner", "outer", "top / bottom end" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0022] In the description of the utility model, it should be pointed out that unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "sleeved / connected", "connected" and the like should be broadly understood, for example, "connected" can be fixedly connected, can be detachably connected, or integrally connected, can be mechanically connected, can be electrically connected, can be directly connected, can be indirectly connected through an intermediate medium, can be connected between two elements, and the specific meaning of the above terms in the utility model can be understood according to the specific circumstances by those skilled in the art.

[0023] Referring to Figures 1-4 The utility model provides a kind of hydraulic rubber pipe reel tensioner, including bottom plate 1, bottom plate 1 is equipped with slidable sliding plate 2, sliding plate 2 is equipped with reel 3 for receiving hydraulic rubber pipe, sliding plate 2 is equipped with adjusting rod 4 for driving sliding plate 2, rotating adjusting rod 4, adjusting rod 4 drives sliding plate 2 to slide on bottom plate 1, by driving reel 3 moves to tension hydraulic rubber pipe.

[0024] Referring to Figures 1-4 Specifically, symmetrically arranged on bottom plate 1 are sliding grooves 12, and symmetrically arranged on sliding plate 2 are sliding blocks 23 matched with sliding grooves 12, sliding blocks 23 are slidably arranged in sliding grooves 12, and sliding blocks 23 and sliding grooves 12 are matched with each other to ensure stable movement of sliding plate 2.

[0025] Referring to Figures 1-4 Preferably, one end of each sliding block 23 away from sliding plate 2 penetrates through sliding groove 12, and the same pressing plate 24 is connected to each sliding block 23 penetrating through sliding groove 12, and pressing plate 24 can prevent sliding block 23 from separating from sliding groove 12 to further ensure stable movement of sliding plate 2.

[0026] Referring to Figures 1-4Specifically, the connecting groove 22 is arranged on the sliding plate 2 and matched with the reel 3, the one end of the reel 3 close to the sliding plate 2 is arranged in the connecting groove 22, the reel 3 and the connecting groove 22 are both provided with the matched positioning holes 221, the positioning member 5 is arranged in the corresponding positioning holes 221 of the reel 3 and the connecting groove 22, and the reel 3 is fixed on the sliding plate 2 through the matching of the positioning member 5 and the positioning holes 221.

[0027] Referring to Figures 1-4 Further, the fixing block 11 is arranged on the bottom plate 1, the connecting block 21 matched with the fixing block 11 is arranged on the side of the sliding plate 2 close to the fixing block 11, the adjusting rod 4 is arranged on the fixing block 11 and rotationally connected to the connecting block 21, the adjusting member 41 is arranged on the fixing block 11, the adjusting rod 4 is screw-connected to the adjusting member 41, the sliding plate 2 is driven to slide on the bottom plate 1 by rotating the adjusting rod 4, and the reel 3 is driven to move to tighten the hydraulic rubber pipe.

[0028] Referring to Figures 1-4 Preferably, the positioning member 5 and the adjusting rod 4 are both bolts, the positioning hole 221 is a bolt hole matched with the positioning member 5, and the adjusting member 41 is a nut matched with the adjusting rod 4, so that the structure is simplified and the manufacturing cost is saved.

[0029] Referring to Figures 1-4 When the hydraulic rubber pipe needs to be adjusted, the adjusting rod 4 is only needed to be rotated, the adjusting rod 4 is matched with the adjusting member 41 in a threaded mode, the adjusting rod 4 is driven to slide to the side close to the sliding plate 2, the sliding plate 2 is driven to slide on the bottom plate 1, and the reel 3 is driven to move to tighten the hydraulic rubber pipe.

[0030] The utility model provides a kind of hydraulic rubber pipe reel tensioning device, including bottom plate, bottom plate and sliding plate, adjusting rod and other structures are matched with each other, adjusting rod is rotated, adjusting rod is driven to slide to the side close to sliding plate, in turn, sliding plate is driven to slide on bottom plate, and reel moves to tighten hydraulic rubber pipe, it is guaranteed that the rubber pipe connected by rock drill head keeps tensioned state, avoids abrasion;Symmetrically equipped with sliding groove on bottom plate, symmetrically equipped with sliding block matched with sliding groove on sliding plate, sliding block is slidably arranged in sliding groove, and sliding block and sliding groove are matched with each other, can guarantee that sliding plate moves stably;Bottom plate and sliding plate, adjusting rod and other components, simple structure, easy to operate, it is convenient to overhaul.The beneficial effects of the utility model are as follows:it can guarantee that the rubber pipe connected by rock drill head keeps tensioned state, avoids abrasion, and the structure is simple, easy to operate, and convenient to overhaul.

[0031] Of course, the utility model can also have other various embodiments, and those skilled in the art can make various corresponding changes and modifications according to the utility model without departing from the spirit and essence of the utility model, but these corresponding changes and modifications shall belong to the protection scope of the claims attached to the utility model.

Claims

1. A hydraulic hose reel tensioning device, characterized in that, The utility model provides a hydraulic rubber pipe tensioning device, including bottom plate, be equipped with the slide plate of slidable on bottom plate, be equipped with the reel for receiving hydraulic rubber pipe on the slide plate, be equipped with the adjusting lever for driving slide plate on the slide plate, Rotating adjusting lever, adjusting lever drives slide plate to slide on bottom plate, and the reel is driven to move to tighten hydraulic rubber pipe.

2. The hydraulic hose reel tensioner of claim 1, wherein, The slide plate is symmetrically equipped with the sliding groove on the bottom plate, and the slide plate is symmetrically equipped with the sliding block matched with the sliding groove, and the sliding block is slidably arranged in the sliding groove.

3. The hydraulic hose reel tensioner of claim 2, wherein, The end of the sliding block away from the slide plate penetrates the sliding groove, and the sliding block penetrating the sliding groove is connected with the same pressing plate.

4. The hydraulic hose reel tensioner of claim 1, wherein, The slide plate is equipped with the connecting groove matched with the reel, one end of the reel close to the slide plate is arranged in the connecting groove, and the reel and the connecting groove are equipped with the positioning hole matched with each other, and the positioning hole corresponding on the reel and the connecting groove is equipped with the positioning piece.

5. The hydraulic hose reel tensioner of claim 4, wherein, The slide plate is equipped with the connecting block matched with the fixed block on the side close to the fixed block, the adjusting lever is threaded on the fixed block, and the adjusting lever is rotatably connected with the connecting block, the fixed block is equipped with the adjusting piece, and the adjusting lever is threaded with the adjusting piece.

6. The hydraulic hose reel tensioner of claim 5, wherein, The positioning piece and the adjusting lever are both bolts, the positioning hole is a bolt hole matched with the positioning piece, and the adjusting piece is a nut matched with the adjusting lever.

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