CN210286240U

CN210286240U - Liftable cable pay off rack

Info

Publication number: CN210286240U
Application number: CN201921027239.2U
Authority: CN
Inventors: 郁雁清; 张安彩
Original assignee: Linyi University
Current assignee: Linyi University
Priority date: 2019-07-03
Filing date: 2019-07-03
Publication date: 2020-04-10
Anticipated expiration: 2029-07-03

Abstract

The utility model discloses a liftable cable pay-off rack, which is provided with two groups of symmetrical pay-off racks, wherein the base is an irregular box body with a hollow inner cavity, rollers are fixed at the tail part of the base, and stand columns are fixed at the two ends of the top part of the base; the device comprises upright columns, a sliding plate, a transverse rod, a sliding plate and a lifting mechanism, wherein the upright columns are arranged on the left side and the right side, the bottoms of the upright columns are connected, two sliding rods are fixed between the upright columns, the sliding plate is connected between the sliding rods, and the transverse rod is vertically fixed at the top end between the upright columns; the top of the inclined rod is fixed on one side of the cross rod, and the bottom of the inclined rod is fixed at the tail of the base; a through hole is formed in the center of the sliding plate, and a ball bearing is fixed at the through hole; the hydraulic jacks are arranged between the upright columns, the tops of the hydraulic jacks are connected with the sliding rods, and the bottoms of the hydraulic jacks are connected to the base; one end of the cable rotating shaft penetrates through the inner ring of the ball bearing of one pay-off rack group, and the other end of the cable rotating shaft penetrates through the inner ring of the ball bearing of the other pay-off rack group; the utility model discloses the pay-off frame can be put laterally when removing and utilize the gyro wheel to remove, adopts ball bearing to be connected at cable shaft and slide, reduces the resistance.

Description

Liftable cable pay off rack

Technical Field

The utility model relates to a cable unwrapping wire equipment technical field specifically is a liftable cable pay off rack.

Background

When a power supply company works, the power supply company often encounters a process of paying off operation, and a pay-off rack is needed when paying off, so that the problem that the mechanical strength and the conductivity of a lead are influenced due to the fact that the lead is damaged by a small circle during paying off is avoided. Meanwhile, the pay-off rack can also effectively improve the pay-off speed, reduce the pay-off difficulty of operators and ensure that the lead is not damaged.

Present all kinds of pay off rack mechanical structure are all more complicated in market, are fit for large-scale electric power construction, have the power equipment device, be not convenient for remove, and the electric wire of registering one's residence needs often to remove, so current pay off rack is at the process operation of releasing electric wire of registering one's residence complex, can increase workman intensity of labour and owing to and because cable reel self weight is great, be not convenient for remove it to the pay off rack, and all need a large amount of manpowers at removal and unwrapping wire in-process, influence the operating efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a liftable cable pay off rack to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a lifting cable pay-off rack comprises a base, upright columns, a hydraulic jack, rollers and a cable rotating shaft, wherein the base is an irregular box body with a hollow inner cavity, the rollers are fixed at the tail of the base, and the upright columns are fixed at two ends of the top of the base; the device comprises a base, a sliding plate, a left upright column, a right upright column, an upper sliding rod, a lower sliding rod, a sliding plate, a cross rod and a connecting rod, wherein the left upright column and the right upright column are arranged, the bottoms of the upright columns are welded on the upper surface of the base, the upper sliding rod and the lower sliding rod are fixed between the two upright; the side surface of the cross rod is connected with an inclined rod, the top of the inclined rod is fixed on one side of the cross rod, and the bottom of the inclined rod is fixed on the tail of the base; a through hole is formed in the center of the sliding plate, and a ball bearing is fixed at the through hole; the hydraulic jack is arranged between the upright posts, the bottom of the hydraulic jack is fixed at the top of the base through a screw and a threaded through hole, and the top of the hydraulic jack is fixedly connected with the sliding rod close to the base through a screw; the base, the upright columns, the hydraulic jacks, the rollers, the sliding rods, the sliding plates, the cross rods, the inclined rods and the ball bearings form single-side supports, and the single-side supports are divided into two groups which are symmetrically arranged; one end of the cable rotating shaft penetrates through the inner ring of the ball bearing of one set of pay-off rack, and the other end of the cable rotating shaft penetrates through the inner ring of the ball bearing of the other set of pay-off rack.

As a further aspect of the present invention: the roller is arranged at the top end of the tail of the base through a shaft rod, and the radius of the roller is slightly smaller than the height from the top end of the tail of the base to the ground.

As a further aspect of the present invention: the base is made of high-hardness steel materials, and a movable door is arranged on one side, far away from the roller, of the base.

As a further aspect of the present invention: the top of the cross rod is welded with a hanging lug, and the bottom of the cross rod is welded with a plurality of hooks.

As a further aspect of the present invention: the cable rotating shaft is made of round steel, the diameter of the cable rotating shaft is slightly smaller than that of the inner ring of the ball bearing, the side faces of two ends, extending out after being connected with the ball bearing, of the cable rotating shaft are provided with circular through holes, and a bolt is movably connected into each through hole.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses with the bank of pay off rack slope when removing, can utilize the gyro wheel to remove the utility model discloses the gyro wheel does not contact ground when normally placing, does not influence stability, and conveniently carries.

2. The utility model discloses the base is established to the box, can place the instrument that operating personnel need use, can reduce the focus simultaneously and be favorable to stabilizing support's the left and right sides.

3. The utility model discloses utilize hydraulic jack to be used in on the slide, realize the lift to the cable shaft, convenient construction removes.

4. The utility model discloses adopt ball bearing in cable shaft and leg joint department, be convenient for reduce the resistance when carrying out the unwrapping wire, use manpower sparingly.

5. The utility model discloses set up the hangers at the horizontal pole top, the loading and unloading of being convenient for are lifted by crane, set up the couple bottom the horizontal pole, are convenient for put the hanging of the fixed of cable end of a thread and instrument.

Drawings

Fig. 1 is a side view of a liftable cable drum.

Fig. 2 is a front view of a liftable cable drum.

As shown in the figure: the device comprises a base 1, a stand column 2, a hydraulic jack 3, a roller 4, a sliding rod 5, a sliding plate 6, a cross rod 7, an inclined rod 8, a ball bearing 9, a cable rotating shaft 10, a shaft rod 11, a movable door 12, a hanging lug 13, a hook 14 and a bolt 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, in an embodiment of the present invention, a liftable cable pay-off rack includes a base 1, a stand column 2, a hydraulic jack 3, a roller 4, and a cable rotating shaft 10, where the base 1 is an irregular box body with a hollow inner cavity, the roller 4 is fixed at the tail of the base 1, and the stand column 2 is fixed at two ends of the top of the base 1; the device comprises a base 1, upright columns 2, a sliding plate 6, a cross rod 7 and a base, wherein the number of the upright columns 2 is two, the bottoms of the upright columns 2 are welded on the upper surface of the base 1, an upper sliding rod 5 and a lower sliding rod 5 are fixed between the two upright columns 2, the sliding plate 6 is connected between the sliding rods 5, and the top end between the two upright columns 2; the side surface of the cross rod 7 is connected with an inclined rod 8, the top of the inclined rod 8 is fixed on one side of the cross rod 7, and the bottom of the inclined rod 8 is fixed at the tail part of the base 1; a through hole is formed in the center of the sliding plate 6, and a ball bearing 9 is fixed at the through hole; the hydraulic jacks 3 are arranged between the upright posts 2, the bottoms of the hydraulic jacks 3 are fixed at the top of the base 1 through screws, and the top of the hydraulic jack 3 is fixedly connected with the sliding rod 5 close to the base 1 through screws; the base 1, the upright post 2, the hydraulic jack 3, the idler wheel 4, the slide bar 5, the slide plate 6, the cross bar 7, the inclined bar 8 and the ball bearing 9 form a single-side bracket, the single-side bracket is divided into two groups, and the two groups are symmetrically arranged; one end of the cable rotating shaft 10 penetrates through the inner ring of the ball bearing 9 of one pay-off rack, and the other end of the cable rotating shaft 10 penetrates through the inner ring of the ball bearing 9 of the other pay-off rack.

Roller 4 sets up on 1 afterbody top of base through axostylus axostyle 11, and roller 4 radius slightly is less than the height to ground at 1 afterbody top of base, avoids roller 4 contact ground, causes the pay off rack removal in operation, can remove the pay off rack side down simultaneously, reduces intensity of labour.

Base 1 adopts high rigidity steel material to make, opens in base 1 one side of keeping away from gyro wheel 4 has dodge gate 12, utilizes cavity box and dodge gate 12 to design into a simple and easy toolbox with the base, deposits some operating personnel's instrument, has reduced the focus of pay off rack simultaneously for it is more steady.

The top of the cross rod 7 is welded with a hanging lug 13, the bottom of the cross rod 7 is welded with a plurality of hanging hooks 14, the hanging lugs 13 are convenient to transport integrally, and the hanging hooks 14 are mainly used for fixing cable ends and hanging articles after paying off is completed.

Cable shaft 10 is the round steel, and cable shaft 10 diameter slightly is less than ball bearing 9 inner circle diameter, and the both ends side that cable shaft 10 stretches out after connecting ball bearing 9 all opens circular through-hole, and swing joint has bolt 15 in the through-hole, forms the location effect, guarantees cable shaft movable dismantlement simultaneously, and can not cause the cable shaft to drop under the unwrapping wire condition.

The utility model discloses set up the pay off rack in cable reel both sides in actual operation, adjusted the slide height, confirm the back, insert ball bearing, cable reel in the middle of and opposite side ball bearing with the cable shaft from one side in proper order after, insert the bolt outside ball bearing, make it fixed.

Then, the sliding plate is pushed to move upwards by using the hydraulic jack, so that the cable winding drum is separated from the ground, and the paying-off is easier. After the paying-off is finished, the wire end can be fixed at the hook, and the coil is placed disorderly when the sliding plate is lowered. The utility model discloses simple structure, the practicality is strong.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; 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 in specific cases to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention, and the following claims are therefore to be read in this light of the appended claims.

Claims

1. A lifting cable pay-off rack comprises a base (1), upright posts (2), a hydraulic jack (3), idler wheels (4) and a cable rotating shaft (10), and is characterized in that the base (1) is an irregular box body with a hollow inner cavity, the idler wheels (4) are fixed at the tail of the base (1), and the upright posts (2) are fixed at two ends of the top of the base (1); the device is characterized in that the number of the upright columns (2) is two, the bottoms of the upright columns (2) are welded on the upper surface of the base (1), an upper sliding rod (5) and a lower sliding rod (5) are fixed between the two upright columns (2), a sliding plate (6) is connected between the sliding rods (5), and a cross rod (7) is vertically fixed at the top end between the two upright columns (2); the side surface of the cross rod (7) is connected with an inclined rod (8), the top of the inclined rod (8) is fixed on one side of the cross rod (7), and the bottom of the inclined rod (8) is fixed on the tail of the base (1); a through hole is formed in the center of the sliding plate (6), and a ball bearing (9) is fixed at the through hole; the hydraulic jacks (3) are arranged between the upright columns (2), the bottoms of the hydraulic jacks (3) are fixed at the top of the base (1) through screws, and the tops of the hydraulic jacks (3) are fixedly connected with the sliding rods (5) close to the base (1) through screws; the base (1), the upright posts (2), the hydraulic jacks (3), the rollers (4), the sliding rods (5), the sliding plates (6), the cross rods (7), the inclined rods (8) and the ball bearings (9) form single-side supports, and the single-side supports are divided into two groups which are symmetrically arranged; one end of the cable rotating shaft (10) penetrates through the inner ring of the ball bearing (9) of one pay-off rack group, and the other end of the cable rotating shaft (10) penetrates through the inner ring of the ball bearing (9) of the other pay-off rack group.

2. The liftable cable pay-off rack according to claim 1, wherein the roller (4) is arranged at the top end of the tail part of the base (1) through the shaft lever (11), and the radius of the roller (4) is slightly smaller than the height from the top end of the tail part of the base (1) to the ground.

3. The liftable cable pay-off rack according to claim 1, characterized in that the base (1) is made of high-hardness steel material, and a movable door (12) is arranged on one side of the base (1) far away from the roller (4).

4. The liftable cable pay-off rack according to claim 1, characterized in that the top of the cross rod (7) is welded with the hanging lugs (13), and the bottom of the cross rod (7) is welded with a plurality of hooks (14).

5. The liftable cable pay-off rack according to claim 1, characterized in that the cable rotating shaft (10) is round steel, the diameter of the cable rotating shaft (10) is slightly smaller than the diameter of the inner ring of the ball bearing (9), the side surfaces of two ends of the cable rotating shaft (10) extending out after being connected with the ball bearing (9) are provided with round through holes, and the through holes are movably connected with bolts (15).