CN215828020U - Cable pay-off rack - Google Patents

Abstract

The utility model discloses a cable pay-off rack which can be used for quickly clamping and fixing a roller with a cable by adjusting a clamping component through two sliding arms, can effectively avoid the cable from being pulled and damaged by the shaking of the roller in the rolling process, and is convenient for the safe use of the cable. The adjustable clamping device comprises a base plate, the inside of bottom plate is equipped with the expansion plate, has the slide arm at the both sides sliding connection of expansion plate, and the slide arm extends to the outside of bottom plate, is equipped with clamping part between two slide arms, is equipped with the regulating box between two slide arms, and regulating box and clamping part swing joint, is equipped with decelerator in the inside of regulating box, and decelerator extend to the outside of regulating box and with clamping part swing joint.

Description

Cable pay-off rack

Technical Field

The utility model relates to paying-off construction equipment, in particular to a cable pay-off rack.

Background

The cable is made by one or more mutually insulated conductors and an outer insulation protection layer, and is used for transmitting electric power or information from one part to a lead at another part, generally arranging the cable in construction, and the pay-off rack is used for line construction, laying the front wire when the lead is extended, and facilitating construction and pay-off.

At present when the cable is constructed, the roller with the coiled cable is usually placed on a frame, then the cable is peeled off from the roller in a manual pulling mode, and the paying-off operation is realized.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cable pay-off rack to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

cable pay off rack, comprising a base plate, the inside of bottom plate is equipped with the expansion plate, has the slide arm at the both sides sliding connection of expansion plate, and the slide arm extends to the outside of bottom plate, is equipped with clamping part between two slide arms, is equipped with the regulating box between two slide arms, and regulating box and clamping part swing joint are equipped with decelerator in the inside of regulating box, and decelerator extend to the outside of regulating box and with clamping part swing joint.

As a further scheme of the utility model: the clamping part includes the slide bar and the installation axle with slide arm fixed connection, and the slide bar extends to the inside of regulating box, the regulating box is kept away from the one end of installation axle and is equipped with the fixed pin, and the fixed pin is pegged graft with the slide bar, and the one end of keeping away from the slide arm at the installation axle rotates and is connected with the grip block, the one end that the installation axle was kept away from to the grip block is installed damper.

As a still further scheme of the utility model: shock-absorbing component is including installing the spacing slide bar on the centre gripping dish, the outer wall sliding connection of spacing slide bar has the gleitbretter, fixedly connected with damping spring between gleitbretter and centre gripping dish.

As a still further scheme of the utility model: the speed reducer is installed at the inside gear of regulating box including rotating, is equipped with the movable slide bar in the both sides of gear, one side fixed mounting that the movable slide bar is close to the gear has the pinion rack, and pinion rack and gear engagement, be equipped with in one side of regulating box with movable slide bar welded slider, and slider and installation axle sliding connection, it has multiunit speed reduction clutch blocks to weld in one side that the slider is close to the grip block, has seted up the open slot in one side that the grip block is close to the speed reduction clutch blocks, and speed reduction clutch blocks and open slot sliding connection, the inner wall fixed mounting of open slot has the friction disc.

As a still further scheme of the utility model: the bottom of the bottom plate is fixedly connected with universal wheels.

Compared with the prior art, the utility model has the beneficial effects that: the device adjusts the clamping part through two sliding arms and carries out quick centre gripping fixed to the roller of putting the cable, can effectually avoid rocking of roll in-process roller to the cable damage of dragging that produces, the safe handling of the cable of being convenient for, decelerator is through the friction to clamping device, can realize the quick speed reduction processing to clamping device, thereby realize the speed reduction to inertia driven roller, the cable breaks away from the roller on the reduction cable roller, make the intertwine between the cable, influence laying fast of later stage cable.

Drawings

Fig. 1 is a schematic structural diagram of a cable pay-off stand.

FIG. 2 is a schematic structural diagram of a clamping disc in a cable pay-off rack.

Fig. 3 is an enlarged view of a portion a of fig. 1 in the cable pay-off stand.

Wherein: the device comprises a base plate 1, a sliding arm 2, a sliding rod 3, an adjusting box 4, a fixing pin 5, a gear 6, a movable sliding rod 7, a telescopic plate 8, a universal wheel 9, a clamping disc 10, a sliding sheet 11, a friction sheet 12, an open slot 13, an installation shaft 14, a sliding block 15, a speed reduction friction block 16, a limit sliding rod 17 and a damping spring 18.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "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 by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

In one embodiment, referring to fig. 1-3, the cable pay-off stand comprises a bottom plate 1, a retractable plate 8 is arranged inside the bottom plate 1, the two sides of the expansion plate 8 are connected with sliding arms 2 in a sliding way, and the sliding arms 2 extend to the outside of the bottom plate 1, a clamping part is arranged between the two sliding arms 2, the position between the two sliding arms 2 is adjusted, the roller wound with the cable can be quickly fixed, the use of the cable in laying is convenient, an adjusting box 4 is arranged between the two sliding arms 2, the adjusting box 4 is movably connected with the clamping part, be equipped with decelerator in the inside of regulating box 4, and decelerator extend to the outside of regulating box 4 and with clamping part swing joint, decelerator can carry out the speed reduction to the clamping part who is fixed with the cable roller to carry out the speed reduction to the pivoted roller, security when making the device use improves.

In a situation of this embodiment, please refer to fig. 1-3, the clamping member includes a sliding rod 3 and an installation shaft 14 fixedly connected to the sliding arm 2, and the sliding rod 3 extends to the inside of the adjusting box 4, one end of the adjusting box 4 away from the installation shaft 14 is provided with a fixing pin 5, and the fixing pin 5 is inserted into the sliding rod 3, so as to fix the sliding rod 3, thereby preventing the sliding of the adjusting box 4 when the speed reducer is used, which affects the speed reduction effect, the end of the installation shaft 14 away from the sliding arm 2 is rotatably connected with a clamping disc 10, one end of the clamping disc 10 away from the installation shaft 14 is provided with a damping assembly, so as to reduce the vibration during the rotation process of the thread roller, so as to make the pulling thread roller more stable, and reduce the damage of the cable.

In a situation of this embodiment, please refer to fig. 3, the damping component includes a limiting slide bar 17 installed on the clamping disk 10, an outer wall of the limiting slide bar 17 is connected with a sliding piece 11 in a sliding manner, a damping spring 18 is fixedly connected between the sliding piece 11 and the clamping disk 10, and the damping spring 18 acts to reduce the vibration of the wire roller during the rotation process, thereby effectively reducing the damage of the vibration to the cable during pulling, and facilitating the safe laying of the cable.

In one aspect of this embodiment, please refer to fig. 1-3, the speed reducing device includes a gear 6 rotatably mounted inside an adjusting box 4, movable sliding rods 7 are disposed at two sides of the gear 6, a toothed plate is fixedly mounted at a side of the movable sliding rods 7 close to the gear 6 and engaged with the gear 6, a slider 15 welded to the movable sliding rods 7 is disposed at a side of the adjusting box 4, the slider 15 is slidably connected to a mounting shaft 14, a plurality of sets of decelerating friction blocks 16 are welded at a side of the slider 15 close to a clamping disk 10, an open slot 13 is formed at a side of the clamping disk 10 close to the decelerating friction blocks 16, the decelerating friction blocks 16 are slidably connected to the open slot 13, a groove type design of the open slot 13 can increase a contact area between the open slot 13 and the decelerating friction blocks 16 and increase a friction force, a friction plate 12 is fixedly mounted on an inner wall of the open slot 13, and can further increase a friction force between the decelerating friction blocks 16 and an inner wall of the open slot 13, realize the quick speed reduction to the roller.

In a situation of this embodiment, please refer to fig. 1, the bottom of the bottom plate 1 is fixedly connected with a universal wheel 9, which facilitates the movement of the device and is beneficial to improving the flexibility of the device.

The working principle of the utility model is as follows: the device is when using, adjust the position between two sliding arms 2 through sliding arm 2, later place the roller that has the cable between two sliding arms 2, the position of readjusting sliding arm 2 makes that clamping part is quick fixed with the roller, the workman of being convenient for takes off the cable on the roller, decelerator can contact with the centre gripping subassembly that roller inertia effect leads to, carry out speed reduction to the centre gripping subassembly, and then reduce the quick rotation of the roller that inertia leads to, make the cable of winding on the roller not hard up, make it twine each other, influence the follow-up laying of cable.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims (5)

1. Cable pay off rack, including the bottom plate, its characterized in that: the inside of bottom plate is equipped with the expansion plate, has the slide arm at the both sides sliding connection of expansion plate, and the slide arm extends to the outside of bottom plate, is equipped with clamping part between two slide arms, is equipped with the regulating box between two slide arms, and regulating box and clamping part swing joint, is equipped with decelerator in the inside of regulating box, and decelerator extend to the outside of regulating box and with clamping part swing joint.

2. The cable pay-off rack according to claim 1, wherein the clamping member comprises a sliding rod fixedly connected with the sliding arm and an installation shaft, the sliding rod extends into the adjusting box, a fixing pin is arranged at one end of the adjusting box, which is far away from the installation shaft, and is inserted into the sliding rod, a clamping disc is rotatably connected at one end of the installation shaft, which is far away from the sliding arm, and a damping assembly is installed at one end of the clamping disc, which is far away from the installation shaft.

3. The cable pay-off rack according to claim 2, wherein the damping assembly comprises a limiting slide rod mounted on the clamping disc, a slide sheet is slidably connected to the outer wall of the limiting slide rod, and a damping spring is fixedly connected between the slide sheet and the clamping disc.

4. The cable pay-off rack according to claim 2, wherein the speed reduction device comprises a gear rotatably mounted inside the adjusting box, movable sliding rods are arranged on two sides of the gear, a toothed plate is fixedly mounted on one side of each movable sliding rod, which is close to the gear, and is meshed with the gear, a sliding block welded with the movable sliding rods is arranged on one side of the adjusting box and is connected with the mounting shaft in a sliding manner, a plurality of groups of speed reduction friction blocks are welded on one side of the sliding block, which is close to the clamping disc, open slots are formed in one side of the clamping disc, which is close to the speed reduction friction blocks, the speed reduction friction blocks are connected with the open slots in a sliding manner, and friction plates are fixedly mounted on the inner wall of the open slots.

5. The cable pay-off rack according to claim 1, wherein a universal wheel is fixedly connected to the bottom of the bottom plate.

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