High-speed cable drum pay-off rack

Abstract

The utility model relates to the technical field of cable pay-off racks, in particular to a high-speed cable drum pay-off rack which comprises two drum supporting frames, a drum supporting shaft and a driving structure, each drum supporting frame comprises a triangular base, a supporting rod is fixedly installed in the middle of each triangular base, and the upper end of each supporting rod is sleeved with a telescopic rod in a sliding mode; the wire coil supporting shaft comprises a bearing which is fixedly installed at the upper end of the telescopic rod, a shaft body is slidably sleeved with an inner ring of the bearing, and a drawing handle is fixedly installed at one end of the shaft body. Two ends of the driving structure are fixedly connected with one ends of the two triangular bases. According to the utility model, the shaft body is pulled to one side through the pulling handle, the space between the two groups of wire coil supporting frames is vacant, the mounting channel in the center of the wire coil and the shaft body are positioned on the same straight line, and then the shaft body is pulled to penetrate through the wire coil and return to the original position, so that the wire coil is mounted, and the operation of mounting the wire coil above the ground during mounting is omitted; installation is convenient, and the burden of workers is relieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable pay-off rack technical field, concretely is a high -speed cable reel pay -off rack. BACKGROUND

[0002] Cable is usually wound and stored on cable storage reel, and the reel is clamped on the pay-off rack, and when laying the cable, the reel is controlled to avoid the ground to hinder the rotation of the reel, and the cable wound on the cable reel is payed off and wound through the rotation of the reel.

[0003] And when the part pay-off rack, in actual use, or the reel is lifted to a certain height, the reel and the clamping shaft are mutually clamped, or the clamping shaft is disassembled and is mutually clamped with the reel, and the reel is lifted by the clamping shaft, and finally installed on the pay-off rack, both need to carry out the off -the -ground operation of the reel, and the burden of the staff is larger. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a high -speed cable reel pay -off rack to solve the problems in the above -mentioned background art.

[0005] In order to achieve the above -mentioned purpose, the utility model provides the following technical scheme:

[0006] A high -speed cable reel pay -off rack, comprising:

[0007] The reel support frame, the reel support frame number is two, the reel support frame includes triangular base, the triangular base middle part fixed mounting has support rod, the support rod upper end sliding sleeve joint telescopic rod;

[0008] The reel support shaft, the reel support shaft includes bearing, the bearing is fixedly installed on the upper end of the telescopic rod, the inner ring of the bearing is slidingly sleeved with a shaft body, and the one end of the shaft body is fixedly installed with a pull handle;

[0009] The driving structure, the driving structure two ends are fixedly connected with one end of two groups of triangular bases.

[0010] Further, the reel support frame further comprises:

[0011] The side rod, the side rod number is three, three the lower end of the side rod is fixedly connected with the upper surface three ends of the triangular base, and the upper end of the side rod is fixedly connected with the side surface of the support rod;

[0012] The lead screw, the lead screw is rotatably installed in the support rod, and the upper end of the lead screw is rotatably connected with the telescopic rod.

[0013] The transmission rod, the transmission rod is rotatably installed in the triangular base, and one end of the transmission rod is connected with the lower end of the lead screw through a bevel gear set.

[0014] Further in, the wire disc support shaft further comprises:

[0015] A sliding sleeve is fixedly installed on the inner wall of the bearing inner ring, and the sliding sleeve is in sliding sleeve connection with the side surface of the shaft body;

[0016] A limiting buckle is in sliding connection with the side surface of one end of the shaft body;

[0017] A first spring is embedded in the limiting buckle.

[0018] Further in, the driving structure further comprises:

[0019] A connecting rod is fixedly connected with the triangular base at both ends;

[0020] A worm gear is rotationally embedded in the middle part of the connecting rod;

[0021] A linkage shaft is rotationally installed in the connecting rod, and the middle part of the linkage shaft is in fixed sleeve connection with the worm gear;

[0022] A worm is in mutual engagement with the upper side of the worm gear.

[0023] Further in, the driving structure further comprises:

[0024] A return clamping groove is formed in the front end of the worm;

[0025] A wheel sleeve is rotationally installed on the middle part of the rear side surface of the connecting rod;

[0026] A handle mounting seat is fixedly installed on one side of the wheel sleeve;

[0027] A control handle is fixedly installed with a mounting threaded end at one end, and the mounting threaded end is in mutual screwing with the handle mounting seat;

[0028] A clamping tab is fixedly installed on one end of the mounting threaded end.

[0029] Further in, the driving structure further comprises:

[0030] A one-way ratchet wheel is rotationally installed in the wheel sleeve, and the front side of the one-way ratchet wheel is fixedly connected with the rear end of the worm;

[0031] A card is arranged at equal angles, and three pieces of the card are hingedly arranged at the edge of the wheel sleeve, and the card is fixedly installed with a second spring on the inner wall of the wheel sleeve.

[0032] Compared with the prior art, the beneficial effects of the utility model are:

[0033] 1、through the pull handle to the shaft body to one side, the shaft body one end and a group of wire reel support frame upper end bearing each other, and the shaft body this end to the other group of wire reel support frame upper end, the space between the two groups of wire reel support frame is empty, while the wire reel of rolling high speed cable, the installation channel of wire reel center and the shaft body are in the same straight line, at this time, pull the shaft body to make it through the wire reel and return to the original position, realize the installation of wire reel, save the wire reel installation on the pay-off stand when the installation work off the ground, convenient installation, at the same time, reduce the burden of staff.

[0034] 2、can be through the drive structure control telescopic rod from the support rod to lift up, and then the wire reel is supported up off the ground, convenient in the cable, can freely rotate wire reel, avoid the ground hinder the rotation of wire reel. BRIEF DESCRIPTION OF DRAWINGS

[0035] Figure 1 is the overall structure of the present utility model schematic diagram;

[0036] Figure 2 is the first placement disc top structure schematic diagram of the present utility model;

[0037] Figure 3 is the first placement disc bottom structure schematic diagram of the present utility model;

[0038] Figure 4 is the buffer mechanism structure schematic diagram of the present utility model;

[0039] Figure 5 is the first placement disc bottom structure schematic diagram of the present utility model;

[0040] Figure 6 is the buffer mechanism structure schematic diagram of the present utility model.

[0041] In the drawing: 1, wire reel support frame;101, triangular base;102, support rod;103, side rod;104, telescopic rod;105, screw;106, transmission rod;2, wire reel support shaft;201, bearing;202, sliding sleeve;203, shaft body;204, pull handle;205, No. 1 spring;206, limit buckle;3, drive structure;301, connecting rod;302, worm wheel;303, linkage shaft;304, worm;305, return card slot;306, wheel cover;307, handle mounting seat;308, control handle;309, mounting threaded end;310, clamping insert;311, one-way ratchet wheel;312, card;313, No. 2 spring. DETAILED DESCRIPTION

[0042] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0043] Please refer to Figures 1-6 In the embodiments of the present application, the high-speed cable reel pay-off rack comprises a reel support frame 1, a reel support shaft 2 and a driving structure 3. The number of the reel support frame 1 is two. The reel support frame 1 comprises a triangular base 101. A support rod 102 is fixedly installed in the middle of the triangular base 101. An extension rod 104 is slidably sleeved on the upper end of the support rod 102.

[0044] Specifically, the shaft body 203 is pulled to one side through the pull handle 204, so that the one end of the shaft body 203 and the bearing 201 at the upper end of one set of the reel support frame 1 are mutually separated, and the one end of the shaft body 203 is moved to the upper end of the other set of the reel support frame 1. The space between the two sets of the reel support frame 1 is left empty. At the same time, the reel of the high-speed cable is rolled, the installation channel at the center of the reel is in the same straight line with the shaft body 203. At this time, the shaft body 203 is pulled to pass through the reel and return to the original position, so as to realize the installation of the reel. The off-ground installation work of the reel when the reel is installed on the pay-off rack is saved. The installation is convenient, and the burden of the staff is reduced. At this time, the extension rod 104 can be lifted up from the support rod 102 through the driving structure 3, so as to support the reel off the ground. When the cable is collected and paid, the reel can be freely rotated, so as to avoid the ground from hindering the rotation of the reel.

[0045] Embodiment one

[0046] As shown in Figure 3 In the present embodiment, the reel support shaft 2 further comprises a sliding sleeve 202, a limiting buckle 206 and a first spring 205. The sliding sleeve 202 is fixedly installed in the inner wall of the inner ring of the bearing 201. The sliding sleeve 202 is slidably sleeved with the side surface of the shaft body 203. The limiting buckle 206 is slidably connected with the side surface of one end of the shaft body 203. The first spring 205 is embedded in the inside of the limiting buckle 206.

[0047] In this embodiment, when the two ends of the shaft 203 are slidably connected to the bearing 201 via the sliding sleeve 202, the limiting plate at one end of the pull handle 204 abuts against the bearing 201 at the upper end of a set of wire reel support frames 1, and then abuts against the bearing 201 at the upper end of another set of wire reel support frames 1 via the limiting buckle 206, thereby locking and limiting the shaft 203 and preventing the shaft 203 from accidentally falling off during operation.

[0048] like Figure 2 , Figure 4 As shown, in this embodiment, the coil support frame 1 further includes side rods 103, lead screws 105, and transmission rods 106. There are three side rods 103, with their lower ends fixedly connected to the upper surface of the triangular base 101 at three ends, and their upper ends fixedly connected to the side surface of the support rod 102. The lead screw 105 is rotatably installed inside the support rod 102, and its upper end is screwed into the telescopic rod 104. The transmission rod 106 is rotatably installed inside the triangular base 101. One end of the transmission rod 106 is linked to the lower end of the lead screw 105 through a bevel gear set; the drive structure 3 also includes a connecting rod 301, a worm gear 302, a linkage shaft 303, and a worm 304. Both ends of the connecting rod 301 are fixedly connected to the triangular base 101; the worm gear 302 is rotatably embedded in the middle of the connecting rod 301; the linkage shaft 303 is rotatably installed inside the connecting rod 301, and the middle of the linkage shaft 303 is fixedly sleeved with the worm gear 302; the worm 304 meshes with the upper side of the worm gear 302.

[0049] In practice, when controlling the lifting and lowering of the shaft 203, the worm gear 302 is rubbed by the linkage shaft 303, the linkage shaft 303 is rotated, and then the lead screw 105 is rotated by the transmission of the bevel gear set and the transmission rod 106, and the extension rod 104 is moved upward by the thread, thereby controlling the spool support shaft 2 to lift the spool upward.

[0050] Example 2

[0051] Based on Embodiment 1, this invention supplements the specific control method for driving the worm gear 304 to rotate, which was not mentioned in Embodiment 1.

[0052] like Figures 5-6As shown, in the embodiment, the driving structure 3 further comprises a reset clamping groove 305, a wheel sleeve 306, a handle mounting seat 307, a control handle 308, a clamping tab 310, a one-way ratchet wheel 311 and three clamping pieces 312, the reset clamping groove 305 is arranged at the front end of the worm 304, the wheel sleeve 306 is rotatably arranged at the middle of the rear side surface of the connecting rod 301, the handle mounting seat 307 is fixedly arranged at one side of the wheel sleeve 306, the control handle 308 is fixedly provided with a mounting threaded end 309 at one end, the mounting threaded end 309 is screwed with the handle mounting seat 307, the clamping tab 310 is fixedly arranged at one end of the mounting threaded end 309, the one-way ratchet wheel 311 is rotatably arranged in the wheel sleeve 306, the front side of the one-way ratchet wheel 311 is fixedly connected with the rear end of the worm 304, and the three clamping pieces 312 are arranged at equal angles and hingedly arranged at the inner edge of the wheel sleeve 306, and the clamping pieces 312 are fixedly arranged with the second spring 313 on the inner wall of the wheel sleeve 306.

[0053] In the embodiment, when the control handle 308 is rotated to one angle, the second spring 313 pushes the clamping pieces 312 to abut against the one-way ratchet wheel 311, so as to facilitate the control handle 308 to push the one-way ratchet wheel 311 to rotate, when the control handle 308 is reset, the clamping pieces 312 are retracted by the ratchet teeth of the one-way ratchet wheel 311, and the one-way ratchet wheel 311 is not pushed to rotate, thus forming a one-way driving structure, by reciprocating the control handle 308, the clamping pieces 312 are used to continuously pry the one-way ratchet wheel 311 to rotate, and then the worm 304 is driven to rotate, when it is needed to lower the telescopic rod 104, the control handle 308 is rotated downward from the handle mounting seat 307, the clamping tab 310 is clamped into the reset clamping groove 305, and the worm 304 is reversely rotated by the control handle 308, and then the telescopic rod 104 is lowered.

[0054] It is apparent for those skilled in the art that the present application is not limited to the details of the foregoing exemplary embodiments, and the present application can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present application is defined by the appended claims rather than the foregoing description, and all changes falling within the meaning and range of equivalent elements of the claims are intended to be embraced in the present application. Any reference signs in the claims should not be regarded as limiting the claims to which they belong.

[0055] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description manner of the specification is only for the sake of clarity, and those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can be properly combined to form other embodiments which can be understood by those skilled in the art.

Claims

1. A high speed cable spool pay-off stand characterized by, Include: Wire disc support frame (1), the wire disc support frame (1) is two, the wire disc support frame (1) includes triangular base (101), the support rod (102) is fixedly installed in the middle part of triangular base (101), the telescopic rod (104) is slidably sleeved on the upper end of support rod (102); Wire disc support shaft (2), the wire disc support shaft (2) includes bearing (201), the bearing (201) is fixedly installed on the upper end of telescopic rod (104), the inner ring of bearing (201) is slidably sleeved with shaft body (203), the pull handle (204) is fixedly installed on one end of shaft body (203); Driving structure (3), the driving structure (3) is fixedly connected with two groups of one end of triangular base (101) at both ends.

2. The high speed cable spool pay-off stand of claim 1, wherein, The wire disc support frame (1) further includes: Side rod (103), the side rod (103) is three, the lower end of the three side rods (103) is fixedly connected with the upper surface of the three ends of the triangular base (101), and the upper end of the side rod (103) is fixedly connected with the side surface of the support rod (102); Lead screw (105), the lead screw (105) is rotatably installed in the support rod (102), and the upper end of the lead screw (105) is rotatably sleeved with the telescopic rod (104); Transmission rod (106), the transmission rod (106) is rotatably installed in the triangular base (101), and one end of the transmission rod (106) is movably connected with the lower end of the lead screw (105) through a bevel gear set.

3. The high speed cable spool pay-off stand of claim 2, wherein, The wire disc support shaft (2) further includes: Slip bushing (202), the slip bushing (202) is fixedly installed on the inner wall of the inner ring of the bearing (201), and the slip bushing (202) is slidably sleeved with the side surface of the shaft body (203); Limiting buckle (206), the limiting buckle (206) is movably connected with the side surface of one end of the shaft body (203); No. Spring (205), the no. Spring (205) is embedded in the limiting buckle (206).

4. The high speed cable spool pay-off stand of claim 3 wherein, The driving structure (3) further includes: Connecting rod (301), the connecting rod (301) is fixedly connected with the triangular base (101) at both ends; Worm wheel (302), the worm wheel (302) is rotatably embedded in the middle part of the connecting rod (301); Linkage shaft (303), the linkage shaft (303) is rotatably installed in the connecting rod (301), and the middle part of the linkage shaft (303) is fixedly sleeved with the worm wheel (302); Worm (304), the worm (304) is meshed with the upper side of the worm wheel (302).

5. The high speed cable spool pay-off stand of claim 4 wherein, The driving structure (3) includes: Return clamping groove (305), the return clamping groove (305) is formed in the front end of the worm (304); Wheel sleeve (306), the wheel sleeve (306) is rotatably installed on the middle part of the rear side surface of the connecting rod (301); Handle mounting seat (307), the handle mounting seat (307) is fixedly installed on one side of the wheel sleeve (306); Control handle (308), one end of the control handle (308) is fixedly provided with a mounting threaded end (309), and the mounting threaded end (309) is rotatably connected with the handle mounting seat (307). The clamping tab (310) is fixedly installed at one end of the mounting threaded end (309).

6. The high speed cable spool pay-off stand of claim 5 wherein, The driving structure (3) further comprises: A one-way ratchet wheel (311) is rotatably installed inside the wheel cover (306), and the front side of the one-way ratchet wheel (311) is fixedly connected with the rear end of the worm (304). Three clamping plates (312) are equally arranged at the edge inside the wheel cover (306), and the clamping plates (312) are fixedly installed with No. 2 springs (313) on the inner wall of the wheel cover (306).

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