CN213085207U

CN213085207U - Cable reel hangs and uses couple subassembly

Info

Publication number: CN213085207U
Application number: CN202021401648.7U
Authority: CN
Inventors: 周国伟
Original assignee: Wuxi Mingtao Cable Technology Co ltd
Current assignee: Wuxi Mingtao Cable Technology Co ltd
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-04-30
Anticipated expiration: 2030-07-15

Abstract

The utility model relates to a cable drum is hung and is used couple subassembly, a wooden cable drum is used for hoist and mount, wooden cable drum includes the tourus of two relative settings and connects the bobbin between two tourus, be provided with the pivot hole on the tourus, the couple subassembly includes the couple body, the lifting hook, jack catch and actuating mechanism, the lifting hook is installed and is used for connecting the chain sling of hanging the machine at couple body top, actuating mechanism installs on the couple body, and be equipped with the actuating lever that can stretch out and draw back from top to bottom on the actuating mechanism, the jack catch is equipped with two at least along even ring of couple body circumference, the jack catch articulates in couple body bottom, be equipped with the gangbar between jack catch and the actuating lever, the one end that is close to the couple body on gangbar one end and the. The utility model discloses a predominant use provides a convenient operation, and the reliability is high, and the cable drum of hanging cable drum very steady difficult skew is hung and is used the couple subassembly.

Description

Cable reel hangs and uses couple subassembly

Technical Field

The utility model relates to a cable drum lifting device especially relates to a cable drum hangs and uses couple subassembly.

Background

The cable reel is a wire coil which provides a function of winding wires and cables, the cable reel for winding medium-high voltage cables is generally large in size, and a wood cable reel is light in weight relative to a metal cable reel, so that the wood cable reel is generally adopted. As shown in fig. 1, a wood cable reel in the prior art comprises a cable reel body, the cable reel body comprises two annular bodies 1-1 and a bobbin 1-2, the two annular bodies 1-1 are respectively and fixedly connected to two axial ends of the bobbin 1-2 for winding a cable, and the middle parts of the two circular rings 1-1 and the winding reel 1-2 are provided with through holes with two through ends, the center of the through hole of the circular ring 1-1 is provided with a rotating shaft seat 1-4, the outer diameter of the rotating shaft seat 1-4 is smaller than the inner diameter of the through hole, a rotating shaft hole is arranged on the rotating shaft seat 1-4 in a through way, the outer peripheral surface of the circular ring 1-1 is provided with a reinforcing ring, a plurality of reinforcing ribs 1-3 are connected between the reinforcing ring and the rotating shaft seat 1-4, and a wooden cable disc is sleeved on a winding roller through the rotating shaft seat 1-4 when the.

Because the cable reel is bulky, and the number of turns of winding cable is more, the weight of whole cable reel increases, in the production process, the manpower is difficult to shift the cable reel after the cable is rolled up, so in the cable manufacture factory, generally can adopt the cable reel of cable hanger aversion, the cable hanger has rotatable cantilever, the cantilever tip hangs down the sling chain that is equipped with the liftable, present hanging mode generally uses the rope to tie tightly pivot seat 1-4 on the sling chain, but because the cable reel shape is special, and is bulky, hardly find a balanced hanging point, if the cable reel takes place the skew at the cable hanger lifting process, then drop to the ground easily, have certain danger.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a structural design is ingenious, low in manufacturing cost, and the operation is swift, convenient to use, and the security is high, and good reliability's cable drum is hung and is used couple subassembly.

In order to solve the above problem, the utility model discloses the technical scheme who adopts as follows:

a hook component for hanging a cable reel is used for hanging a wooden cable reel, the wooden cable reel comprises two oppositely arranged ring bodies and a bobbin connected between the two ring bodies, a rotating shaft hole is arranged on each ring body, the hook component comprises a hook body, a hook, a claw and a driving mechanism, the hook is arranged at the top of the hook body and is used for connecting a hanging chain of a hanging machine, the driving mechanism is arranged on the hook body, and the driving mechanism is provided with a driving rod which can stretch up and down, the clamping jaws are uniformly and annularly provided with at least two clamping jaws along the circumferential direction of the hook body, the clamping jaw is hinged to the bottom of the hook body, a linkage rod is arranged between the clamping jaw and the driving rod, one end of the linkage rod is hinged to one end, close to the hook body, of the clamping jaw, the other end of the linkage rod is hinged to the driving rod, and the driving rod moves upwards to drive the clamping jaw to be unfolded and abutted to the bottom surface of the rotating shaft hole through the linkage rod.

Further, the one end sliding connection who keeps away from the couple body on the jack catch has the expansion plate, it is equipped with the spring to be connected between expansion plate one end and the jack catch, the expansion plate other end is buckled and is formed the portion of bending.

Furthermore, a locking strip is arranged at the opening of the lifting hook, and one end of the locking strip is hinged to the lifting hook and used for closing the opening of the lifting hook.

Further, be equipped with the connecting seat between lifting hook and the couple body top, the cylinder of connecting seat for seting up the external screw thread, connecting seat one side upper portion is seted up and is held locking strip one end and the mounting groove that the top runs through, connecting seat outside cover is equipped with revolves the cap, revolve cap and connecting seat threaded connection, and revolve the cap lateral wall and set up the breach that can link up mutually with above-mentioned mounting groove, the free end overlap joint in above-mentioned mounting groove of locking strip, revolve the cap to its upper breach and the crisscross distribution of mounting groove of connecting seat can prevent that the free end of locking strip from deviating from the mounting groove soon.

Furthermore, a bayonet corresponding to the expansion plate is circumferentially arranged on the side wall of the hook body, and the driving rod moves downwards to drive the clamping jaw and the expansion plate to be folded upwards until the bending part of the expansion plate is correspondingly clamped and embedded in the bayonet.

Compared with the prior art, the beneficial effects of the utility model reside in that: the hook component in the utility model has simple integral structure, and realizes the connection with the wooden cable reel by supporting the jack catch on the bottom surface of the rotating shaft seat and supporting the bending part of the expansion plate on the outer wall of the rotating shaft seat; compared with the prior art, the wood cable reel is convenient and quick to operate and high in connection reliability, and the wood cable reel is very stable and is not easy to shift or fall off in the shifting process; the safety is high, low in manufacturing cost, hangs reliable and stable, long service life has made things convenient for the aversion operation to the cable drum greatly, is favorable to improving work efficiency.

Drawings

FIG. 1 is a perspective view of a prior art wooden cable reel;

FIG. 2 is a perspective view of the present invention;

fig. 3 is a front view cross-sectional view of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 2 at A;

wherein, 1, the hook body; 11. a bayonet; 2. a connecting seat; 3. screwing the cap; 4. a hook; 41. a locking bar; 5. mounting a bracket; 6. a claw; 7. a retractable plate; 8. a drive mechanism; 9. a linkage rod.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

It should be noted that, in the description of the technical solutions of the present invention, some directional words, such as "front", "rear", "upper", "lower", "top", "bottom", "inner", "outer", etc., used for clearly describing the technical features of the present invention are all in terms of the orientation of the drawings of the present invention.

Examples

As shown in fig. 2 and fig. 3, the hook assembly for hanging the cable drum of the embodiment is used for hanging a wooden cable drum, the wooden cable drum includes two oppositely arranged circular rings 1-1 and bobbins 1-2 connected between the two circular rings 1-1, a rotating shaft hole is arranged on the circular ring 1-1, the hook assembly includes a hook body 1, a hook 4, a jaw 6 and a driving mechanism 8, the hook 4 is installed at the top of the hook body 1 and used for connecting a chain of a hanging machine, the driving mechanism 8 is installed on the hook body 1, and a driving rod which can be extended and retracted up and down is arranged on the driving mechanism 8. Specifically, in this embodiment, the driving mechanism 8 is a driving cylinder mechanism, the driving rod is a piston rod of the driving cylinder, the hook body 1 is a tubular structure with an open bottom end, and the driving cylinder is fixedly mounted on the inner side of the hook body 1. The clamping jaws 6 are uniformly and annularly provided with at least two clamping jaws 6 along the circumferential direction of the hook body 1, and the clamping jaws 6 are hinged to the bottom of the hook body 1. Specifically, the bottom of the hook body 1 is provided with a mounting bracket 5, the claw 6 is hinged on the mounting bracket 5 through a pin shaft, and the claw 6 can rotate up and down around the hinged point to realize unfolding or folding. A linkage rod 9 is arranged between the claw 6 and the driving rod, one end of the linkage rod 9 is hinged with one end of the claw 6 close to the hook body 1, and the other end is hinged with the driving rod. The hinge point of the clamping jaw 6 and the mounting bracket 5 is a first hinge point, the hinge point of the clamping jaw 6 and the linkage rod 9 is a second hinge point, a certain distance is reserved between the first hinge point and the second hinge point, and the driving rod moves upwards and can drive the clamping jaw 6 to rotate around the first hinge point, expand and abut against the bottom surface of the rotating shaft hole of the rotating shaft seat 1-4 through the linkage rod 9.

Keep away from the one end sliding connection of couple body 1 on jack catch 6 and have expansion plate 7, expansion plate 7 can be followed the radial reciprocating sliding that does of couple body 1 on jack catch 6, is connected between 7 one ends of expansion plate and the jack catch 6 and is equipped with the spring, and the axis of spring parallels with expansion plate 7's slip direction for quick return expansion plate 7 and apply an inside restoring force for expansion plate 7 when expansion plate 7 outwards stretches out. Keep away from the one end tip of couple body 1 on jack catch 6 and be equipped with the blend stop that is used for preventing that expansion plate 7 breaks away from completely, the one end tip that links to each other with the spring on expansion plate 7 is equipped with above-mentioned blend stop matched with arch, and when expansion plate 7 stretched out to the maximum distance, the arch was supported and is held on the blend stop, and expansion plate 7 can't continue to stretch out. In the embodiment, the other end of the expansion plate 7 is bent upwards to form a bent part, when the clamping jaws 6 are unfolded to abut against the bottom surface of the rotating shaft hole of the rotating shaft seat 1-4, a worker can manually pull out the expansion plate 7 to enable the bent part to abut against the outer wall of the rotating shaft seat 1-4, and the connecting strength is further improved.

As shown in fig. 4, in order to further improve the lifting safety and prevent the lifting hook 4 from being separated from the chain of the hanging machine during lifting, a locking bar 41 is provided at the opening of the lifting hook 4, and one end of the locking bar 41 is hinged to the lifting hook 4 for closing the opening of the lifting hook 4. Be equipped with connecting seat 2 between lifting hook 4 and the 1 top of couple body, connecting seat 2 is the cylinder of seting up the external screw thread, the mounting groove that can hold locking strip 41 one end and the top runs through is seted up on 2 one side upper portions of connecting seat, 2 outside covers of connecting seat are equipped with and revolve cap 3, revolve

cap

3 and 2 threaded connection of connecting seat, and revolve 3 lateral walls of cap and set up the breach that can link up completely with above-mentioned mounting groove, the free end overlap joint of locking strip 41 in above-mentioned mounting groove, can prevent when revolving cap 3 to its upper breach and connecting seat 2's mounting groove crisscross distribution that revolves from deviating from the mounting groove, when revolving cap 3 to its upper breach and connecting seat 2's mounting groove correspondence and link up mutually, the free end of locking strip 41 can follow the mounting groove.

The bayonet 11 corresponding to the expansion plate 7 is circumferentially arranged on the side wall of the hook body 1, the driving rod moves downwards to drive the clamping jaw 6 and the expansion plate 7 to be upwards drawn in until the bending part of the expansion plate 7 is correspondingly clamped and embedded in the bayonet 11, so that the overall structure volume is reduced, the hook is conveniently separated from the rotating shaft hole, and the hook is also convenient to move and place.

Aiming at the vertically placed wooden cable reel shown in figure 1, when the wooden cable reel is used, a lifting hook 4 is connected with a lifting chain, the opening is sealed by a locking strip 41, then a hook body 1 is inserted into a rotating shaft hole of a rotating shaft seat 1-4 at the end part of the wooden cable reel, a bayonet 11 which is embedded with a bending part of a telescopic plate 7 in a clamping mode is ensured to be positioned below the rotating shaft hole, then a driving rod of a driving mechanism 8 is controlled to move upwards, the driving rod drives a clamping jaw 6 to rotate around a first hinged point to be unfolded downwards to be in a horizontal state in the upward moving process, then the hook body 1 is lifted up to enable the clamping jaw 6 to be abutted against the bottom surface of the rotating shaft hole of the rotating shaft seat 1-4, the telescopic plate 7 is pulled out manually to enable the bending part to be abutted against the outer wall of the rotating shaft seat 1-4, and the bending part of the telescopic plate 7 is tightly abutted against the. Then the hoisting machine is started again to drive the hoisting chain, the hook assembly connected with the hoisting chain and the wooden cable reel connected with the hook assembly to shift, after the shifting is completed, the driving rod of the driving mechanism 8 is controlled to move downwards, the driving rod drives the clamping jaw 6 to rotate around the first hinged point to draw in upwards through the linkage rod 9 in the downward moving process until the bending part of the expansion plate 7 is embedded into the bayonet 11, the drawing in and resetting are completed, and the hook body 1 can be separated from and pulled out from the rotating shaft hole.

The hook component for hanging the cable reel has simple integral structure, convenient and quick operation compared with the prior art and high connection reliability, and the wooden cable reel is very stable and is not easy to shift or fall off in the shifting process; the safety is high, low in manufacturing cost, hangs reliable and stable, long service life has made things convenient for the aversion operation to the cable drum greatly, is favorable to improving work efficiency.

Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes are intended to fall within the scope of the claims.

Claims

1. The utility model provides a cable drum hangs and uses couple subassembly for hoist and mount wooden cable drum, wooden cable drum includes torus (1-1) and the bobbin (1-2) of connection between two torings (1-1) of two relative settings, is provided with the pivot hole on torus (1-1), its characterized in that: the hook component comprises a hook body (1), a hook (4), a claw (6) and a driving mechanism (8), the lifting hook (4) is arranged at the top of the hook body (1) and is used for connecting a lifting chain of a hanging machine, the driving mechanism (8) is arranged on the hook body (1), and the driving mechanism (8) is provided with a driving rod which can stretch up and down, the clamping jaws (6) are uniformly and annularly provided with at least two clamping jaws along the circumferential direction of the hook body (1), the clamping jaw (6) is hinged at the bottom of the hook body (1), a linkage rod (9) is arranged between the clamping jaw (6) and the driving rod, one end of the linkage rod (9) is hinged with one end, close to the hook body (1), of the clamping jaw (6), the other end of the linkage rod is hinged with the driving rod, and the driving rod moves upwards to drive the clamping jaw (6) to be unfolded and abutted against the bottom surface of the rotating shaft hole through the linkage rod (9).

2. The cable reel hanging hook assembly according to claim 1, wherein: one end sliding connection who keeps away from couple body (1) on jack catch (6) has expansion plate (7), it is equipped with the spring to be connected between expansion plate (7) one end and jack catch (6), expansion plate (7) other end is buckled and is formed the portion of bending.

3. The cable reel hanging hook assembly according to claim 1, wherein: the opening of lifting hook (4) is equipped with locking strip (41), locking strip (41) one end articulates in lifting hook (4) and is used for closing the opening of lifting hook (4).

4. The cable drum hanging hook assembly according to claim 3, wherein: lifting hook (4) and couple body (1) top between be equipped with connecting seat (2), connecting seat (2) are for seting up the cylinder of external screw thread, connecting seat (2) one side upper portion is seted up and is held locking strip (41) one end and the mounting groove that the top runs through, connecting seat (2) outside cover is equipped with cap (3) soon, cap (3) and connecting seat (2) threaded connection soon, and just cap (3) lateral wall is seted up can with the breach that above-mentioned mounting groove link up mutually, the free end overlap joint in above-mentioned mounting groove of locking strip (41), cap (3) soon to its upper breach and the crisscross distribution of mounting groove of connecting seat (2) can prevent that the free end of locking strip (41) from following the mounting groove and deviating from.

5. The cable reel hanging hook assembly according to claim 2, wherein: the hook is characterized in that a bayonet (11) corresponding to and matched with the expansion plate (7) is formed in the side wall of the hook body (1) in the circumferential direction, and the driving rod moves downwards to drive the clamping jaw (6) and the expansion plate (7) to be folded upwards until the bending portion of the expansion plate (7) is correspondingly clamped and embedded in the bayonet (11).