CN204835375U - Column cable wire rack - Google Patents

Abstract

The utility model discloses a column-type cable pay-off bracket, which comprises a pay-off rod. A cable reel is sheathed on the pay-off rod. Two support devices are arranged symmetrically at both ends of the pay-off rod. The support The device includes a support seat, a bracket is provided at the bottom end of the support seat, and the support includes a first support rod, a second support rod and a third support rod, the support seat is provided with a main support rod, and the main support rod is provided with a jack A tray is arranged at the end of the jack away from the main support rod, and two bearing rollers are symmetrically arranged on the side of the tray away from the jack, the central axes of the two bearing rollers are parallel to each other and a groove is formed in the middle. The utility model has the beneficial effects that: the pay-off frame has good flexibility and high stability, can adjust the height of the main support bar, and can lift the height of the cable reel through the jack, and does not need to be manually lifted for placement, thereby reducing labor costs and reducing labor costs. The line speed is fast, which can improve the efficiency of setting out and speed up the construction speed.

Description

A column type cable release bracket

technical field

The utility model mainly relates to the field of electric power facilities, in particular to a column type cable pay-off bracket.

Background technique

In the cable laying of various projects, the cable is usually wound on the cable reel, and a steel rod is passed through the cable reel, and the steel rod is placed on a bracket, and then the cable is wound from the cable reel one by one. In this way, when the cable is paid out, the cable reel can rotate freely to ensure that the cable is kept straight and not twisted during the laying process. For the bracket, the cable with a large weight must be supported to ensure In order to ensure the stability of the cable reel in the process of laying, there are still some problems in the use of the existing cable pay-off bracket:

1. When erecting the cable reel on the cable pay-off bracket, it is necessary to manually lift the cable reel and place it on the pay-off bracket. If the cable reel is heavy, it will be difficult to place and time-consuming;

2. Due to the large rotational friction of the rotating rod of the cable reel during pay-off, it is not only difficult to pull the cable, but also requires more manpower to rotate the cable reel for pay-off, and excessive force may cause the bracket to Turned over, it seriously increased the labor cost of the project, and the speed of unwinding was very slow, which reduced work efficiency and resulted in a longer construction period;

3. The support device of the existing pay-off bracket cannot adjust the angle of contact with the ground. When the ground is uneven, the pay-off bracket is prone to toppling over, which brings a lot of trouble to the staff.

Utility model content

In order to solve the deficiencies in the prior art, the utility model provides a column-type cable pay-off bracket, which has good flexibility and high stability, and can adjust the height of the main support rod to raise the height of the cable reel through a jack without manual lifting. It can be placed together to reduce labor costs, and the speed of setting out is fast, which can improve the efficiency of setting out and speed up the construction.

The utility model realizes above-mentioned purpose by following technical scheme:

A column-type cable pay-off bracket, including a pay-off rod, a cable reel is sleeved on the pay-off rod, two support devices are symmetrically arranged at both ends of the pay-off rod, and the support devices include a support seat, The bottom end of the support seat is provided with a support, and the support includes a first support rod, a second support rod and a third support rod, and the end of the support seat away from the support is provided with a main support rod, and the main support rod is far away from the support seat. A jack is set at one end of the jack, and a tray is set at the end of the jack away from the main support rod, and two bearing rollers are symmetrically arranged on the side of the tray away from the jack, and the central axes of the two bearing rollers are parallel to each other and a groove is formed in the middle.

A level is arranged on the main support rod, and the level includes a body, the body is rectangular and vertically arranged, and scales are set on two vertical sides of the body.

The first support rod, the second support rod and the third support rod are all telescopic rods, and the ends of the first support rod, the second support rod and the third support rod away from the support seat are provided with first support plates.

The main support rod is composed of several long pillars and several short pillars connected by threads.

Two second support plates are arranged symmetrically on the tray, the second support plates are located outside the bearing rollers, and an arc-shaped baffle is arranged on the top of the second support plate, and the arc-shaped baffle extends downward to the bearing above the center axis of the roller.

The first support rod, the second support rod and the third support rod are arranged in a triangle.

Compared with the prior art, the utility model has beneficial effects as follows:

1. Three support rods are set on the support base of the utility model to increase the stability. The jack is set on the main support rod to facilitate the raising of the height of the cable reel without manual lifting. The bearing roller is set on the tray to reduce the load. The friction between the wire rod and the tray makes the rotation of the cable reel more flexible, which can speed up the pay-off speed and improve the pay-off efficiency;

2. A level is set on the main support rod of the utility model to ensure that the support seat is in a horizontal state when setting out the line on uneven ground, so as to prevent the support device from toppling over;

3. The first support rod, the second support rod and the third support rod of the utility model are all telescopic rods. When the ground is very uneven, it is convenient to adjust the support device so that the support seat is in a horizontal state;

4. The main support rod of the utility model is composed of several long pillars and several short pillars connected by threads. By disassembling the long pillars and short pillars, the height of the cable pay-off bracket can be adjusted, and it is more convenient to place the pay-off rod on the bearing. on the wheel;

5. An arc-shaped baffle is set on the tray of the utility model, which can more conveniently place the pay-off rod between the two bearing rollers, and prevent the pay-off rod from being stuck between the bearing roller and the second support plate;

6. The first support rod, the second support rod and the third support rod of the utility model are arranged in a triangle, which can increase the stability of the support device.

Description of drawings

Accompanying drawing 1 is the structural representation of the utility model;

Accompanying drawing 2 is the structural representation of the utility model support device;

Accompanying drawing 3 is the enlarged view of I place of accompanying drawing 2;

Accompanying drawing 4 is the structural representation of the tray of the utility model.

Labels shown in the accompanying drawings: 1, pay-off rod; 2, cable reel; 3, support seat; 31, first support rod; 32, second support rod; 33, third support rod; 34, first support 4, jack; 5, tray; 51, bearing roller; 52, second support plate; 53, arc baffle; 61, body; 62, scale; 63, long pillar; 64, short pillar.

Detailed ways

The utility model will be further described in conjunction with the accompanying drawings and specific embodiments. It should be understood that these embodiments are only used to illustrate the present utility model and are not intended to limit the scope of the present utility model. In addition, it should be understood that those skilled in the art can make various changes or modifications to the utility model after reading the content taught by the utility model, and these equivalent forms also fall within the scope defined by the appended claims of the application.

A column-type cable pay-off bracket, including a pay-off rod 1, a cable reel 2 is sleeved on the pay-off rod 1, and two supporting devices are symmetrically arranged at both ends of the pay-off rod 1 for supporting the release Wire rod 1 and adjust the height of pay-off rod 1. The supporting device includes a supporting base 3, a bracket is provided at the bottom of the supporting base 3, and the supporting bracket includes a first supporting rod 31, a second supporting rod 32 and a third supporting rod 33 to increase the stability of the supporting device. The end of the support base 3 away from the support is provided with a main support rod, and the end of the main support rod away from the support base 3 is provided with a jack 4, which is more convenient for lifting the height of the cable reel 2 and does not need to be manually lifted for placement. One end of the jack 4 away from the main support rod is provided with a pallet 5, and the side of the pallet 5 away from the jack 4 is symmetrically provided with two bearing rollers 51, the central axes of the two bearing rollers 51 are parallel to each other and a groove is formed in the middle, Put the pay-off rod 1 into the groove between the bearing rollers 51, reduce the friction between the pay-off rod 1 and the tray 5, and make the rotation of the cable reel 2 more flexible, which can speed up the pay-off speed and improve the pay-off speed. efficiency.

In order to ensure that the support base 3 is in a horizontal state and prevent the support device from toppling over when paying off the line on uneven ground, a level is arranged on the main support rod, and the level includes a body 61, which is rectangular and vertical. Vertical setting, the two vertical sides of the body 61 are provided with scales 62, and the body 61 is filled with liquid. If the plane of the liquid is located at two different vertical scales 62, the support device needs to be adjusted. When the liquid When the plane of is at the same scale 62 of the two vertical sides, it is illustrated that the support base 3 is in a horizontal state, and it is possible to pay off.

In order to facilitate the adjustment of the support device when the ground is very uneven, the support base 3 is in a horizontal state. The first support rod 31, the second support rod 32 and the third support rod 33 are all telescopic rods. The length of the rod 31, the second support rod 32 and the third support rod 33 makes the support base 3 in a horizontal state, and the first support rod 31, the second support rod 32 and the third support rod 33 are away from one end of the support base 3 Both are provided with a first support plate 34 to increase the contact area between the support rod and the ground and increase the stability of the pay-off bracket.

In order to adjust the height of the cable pay-off support conveniently, it is more convenient to put the pay-off rod 1 on the bearing roller 51, and the main support rod is made up of several long pillars 63 and several short pillars 64 through screw connections.

In order to put the pay-off rod 1 between the two bearing rollers 51 more conveniently, to avoid the pay-off rod 1 from being stuck between the bearing rollers 51 and the second support plate 52, two second supports are arranged symmetrically on the tray 5 Plate 52, the second support plate 52 is located on the outer side of the bearing roller 51, the top of the second support plate 52 is provided with an arc-shaped baffle 53, and the arc-shaped baffle 53 extends downward to the central axis of the bearing roller 51 above.

In order to further increase the stability of the supporting device, the first supporting rod 31 , the second supporting rod 32 and the third supporting rod 33 are arranged in a triangle.

Steps:

1. The pay-off rod 1 passes through the cable reel 2, put the two pay-off racks on both sides of the cable reel 2, and adjust the first support rod 31, the second support rod 32, and the third support rod 33 respectively The support base is in a horizontal state when the length is ;

2. By replacing, increasing or reducing the long pillar 63 or the short pillar 64, the pay-off frame reaches the bottom of the pay-off rod 1 and is close to the pay-off rod 1;

3. Tighten the oil plug of the hydraulic jack 4, and press the hydraulic jack 4 with the operating handle of the jack 4. During the pressing process, place the two ends of the pay-off rod 1 between the two bearing rollers 51 in the bearing tray 5. In the groove, then continue to press the hydraulic jack 4 to lift the coil off the ground;

4. Turn the cable reel 2 to pay off.

Example:

Example 1:

A column-type cable pay-off bracket, including a pay-off rod 1, a cable reel 2 is sleeved on the pay-off rod 1, and two supporting devices are symmetrically arranged at both ends of the pay-off rod 1 for supporting the release Wire rod 1 and adjust the height of pay-off rod 1. Described supporting device comprises support base 3, and the bottom end of described support base 3 is provided with support, and described support comprises first support rod 31, second support rod 32 and the 3rd support rod 33, described first support rod 31, The second support rod 32 and the third support rod 33 are all telescopic rods, and the ends of the first support rod 31, the second support rod 32 and the third support rod 33 away from the support base 3 are provided with a first support plate 34, so The first support rod 31, the second support rod 32, and the third support rod 33 are arranged in a triangle to increase the stability of the support device. One end of the supporting seat 3 away from the bracket is provided with a main support bar, the main support bar is composed of two long pillars 63 and two short pillars 64 through threaded connection, a level is set on the main support bar, and the level includes a body 61 , the body 61 is rectangular and vertically arranged, and scales 62 are provided on both vertical sides of the body 61 . A jack 4 is provided at the end of the main support rod far away from the support seat 3, which is more convenient for raising the height of the cable reel 2, and does not need to be manually lifted for placement. One end of the jack 4 away from the main support rod is provided with a pallet 5, and the side of the pallet 5 away from the jack 4 is symmetrically provided with two bearing rollers 51, the central axes of the two bearing rollers 51 are parallel to each other and a groove is formed in the middle, Two second support plates 52 are arranged symmetrically on the tray 5, and the second support plates 52 are positioned outside the bearing rollers 51, and an arc-shaped baffle 53 is arranged on the top of the second support plate 52, and the arc-shaped baffle 53 Plate 53 extends downwards to above the central axis of bearing roller 51, puts pay-off rod 1 in the groove between bearing rollers 51, reduces the frictional force between pay-off rod 1 and tray 5, and makes the cable reel 2 The rotation is more flexible, which can speed up the pay-off speed and improve the pay-off efficiency. The beneficial effects of this embodiment are: a level is set on the main support rod, and when the line is set out on uneven ground, it is ensured that the support base 3 is in a horizontal state to prevent the support device from toppling over; the first support rod 31, the second support rod 32 and the third support rod 33 are telescopic rods, when the ground is very uneven, it is convenient to adjust the support device, so that the support base 3 is in a horizontal state; the main support rod is connected by several long pillars 63 and several short pillars 64 Composition, by disassembling the long pillar 63 and the short pillar 64, the height of the cable pay-off bracket can be adjusted, and it is more convenient to place the pay-off rod 1 on the bearing roller 51; the tray 5 is provided with an arc-shaped baffle 53, which can be more convenient Put the pay-off rod 1 between the two bearing rollers 51 to prevent the pay-off rod 1 from being stuck between the bearing roller 51 and the second support plate 52; the first support rod 31, the second support rod 32, and the third support rod 33 are arranged in a triangle, which can increase the stability of the supporting device.

Claims (6)

1. A column-type cable pay-off bracket, comprising a pay-off rod (1), a cable reel (2) is sleeved on the pay-off rod (1), characterized in that: the pay-off rod (1) Two supporting devices are symmetrically arranged at both ends of the two ends, and the supporting device includes a supporting seat (3), and a support is provided at the bottom end of the supporting seat (3), and the support includes a first supporting rod (31), a second supporting rod (32) and the third support bar (33), the main support bar is set at the end of the support base (3) away from the support, and the jack (4) is set at the end of the main support bar away from the support base (3), the jack (4) A pallet (5) is set away from the end of the main support rod, and two bearing rollers (51) are symmetrically arranged on the side of the pallet (5) away from the jack (4), and the centers of the two bearing rollers (51) The axes are parallel to each other and a groove is formed in the middle. 2. A column-type cable pay-off bracket according to claim 1, characterized in that: a level is set on the main support rod, and the level includes a body (61), the body (61) is rectangular and vertical Vertical setting, the two vertical sides of the body (61) are provided with scales (62). 3. A column-type cable pay-off bracket according to claim 1, characterized in that: the first support rod (31), the second support rod (32) and the third support rod (33) are telescopic Rods, the ends of the first support rod (31), the second support rod (32) and the third support rod (33) away from the support seat (3) are all provided with a first support plate (34). 4. A column-type cable pay-off support according to claim 1, characterized in that: the main support rod is composed of several long pillars (63) and several short pillars (64) connected by threads. 5. A column-type cable pay-off bracket according to claim 1, characterized in that: two second support plates (52) are symmetrically arranged on the tray (5), and the second support plates (52) Located on the outer side of the bearing roller (51), the top of the second support plate (52) is provided with an arc-shaped baffle (53), and the arc-shaped baffle (53) extends downward to the central axis of the bearing roller (51) above. 6. A column-type cable pay-off bracket according to claim 1, characterized in that: the first support rod (31), the second support rod (32), and the third support rod (33) are arranged in a triangle .