Light crossing support for line construction

Abstract

The utility model discloses a light crossing support for line construction, which comprises two hollow columns and two support plates, one ends of the two support plates are hinged, one end of each hollow column is fixedly connected with a circular plate, one side wall of each circular plate is fixedly embedded with a reinforcer, the outer walls of the two hollow columns are fixedly sleeved with a plurality of insulating rubber rings at equal intervals, and the insulating rubber rings are fixedly connected with the two hollow columns. A help-seeking belt is fixedly connected to the inner wall of one side of the hollow column, and a counterweight ball is fixedly connected to one end of the help-seeking belt; according to the light crossing support for line construction, through the arrangement of the two hinged supporting plates and the cooperation of the hollow columns at the two ends and the multiple insulating rubber rings, the light crossing support can be rapidly erected on a high-altitude line, the multiple insulating rubber rings can be tightly clamped at any position, and the light crossing support is convenient to use and high in practicability. Therefore, falling off and slipping are prevented, two-position connection of the circuit support is achieved, and an operator can step on the circuit support to complete position transfer of the two positions.

Description

Technical Field

[0001] The utility model relates to a bracket, in particular to a light-duty spanning bracket for line construction. Background Art

[0002] Line engineering refers to the construction of cables for power, communication, signal, lighting, etc. laid on the ground or underground. It is an important infrastructure construction project. The construction of line engineering involves many aspects of technology, including civil engineering, electromechanical, communication, safety protection, etc.

[0003] During line construction, in order to complete the laying or erection of cables, a light-duty spanning bracket is required. However, when using the existing bracket, the structure is too simple and only has the function of erecting cables. The cable spanning process requires the use of lifting equipment such as a hanging basket. For the construction of small cables, the cost is high and the operation is also troublesome.

[0004] Secondly, when the crossing support has structural abnormalities such as tilting or detachment, since most of them are erected at high altitudes, it is difficult for ground personnel to discover them in time, and thus they cannot cooperate with high-altitude personnel to carry out inspection or maintenance in the first time. Utility Model Content

[0005] The utility model aims to provide a light-duty spanning support for line construction, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a light-duty crossing support for line construction, comprising two hollow columns and two support plates, one end of the two support plates being hinged, one end of the two hollow columns being fixedly connected to a circular plate, one side wall of the two circular plates being fixedly embedded with a reinforcement piece, the outer walls of the two hollow columns being equidistantly fixedly sleeved with a plurality of insulating rubber rings, a rescue belt being fixedly connected to the inner wall of one side of the hollow column, and a counterweight ball being fixedly connected to one end of the rescue belt;

[0007] Rollers are provided at the bottom of the two support plates, an insulating rope is sleeved between the two rollers, a traction plate is fixedly inserted in the middle of the insulating rope, a side wall of the traction plate is provided with multiple slots, and a tool frame is fixedly connected to the bottom end of the traction plate.

[0008] As a preferred technical solution of the utility model, a plurality of weight-reducing grooves are provided on the two support plates, and a plurality of anti-slip protrusions are fixedly connected to the top ends of the two support plates.

[0009] As a preferred technical solution of the utility model, the other ends of the two support plates are respectively fixedly connected to the two reinforcement members, and the other end of the hollow column is provided with a drain groove.

[0010] As a preferred technical solution of the utility model, a control rope is fixedly connected to the top end of one of the support plates, and a plurality of soft thin wires are fixedly connected to the outer wall of the control rope.

[0011] As a preferred technical solution of the utility model, the bottom ends of the two support plates are fixedly connected with mounting plates, and the two rollers are respectively rollingly mounted on the bottoms of the two mounting plates.

[0012] As a preferred technical solution of the utility model, one end of the roller is rotatably connected to the inner wall of the mounting plate, and the other end of the roller is provided with a slot.

[0013] As a preferred technical solution of the utility model, the inner diameters of the plurality of slots increase sequentially.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model can be quickly erected on the high-altitude line by setting two hinged support plates, cooperating with the hollow columns and multiple insulating rubber rings at both ends. The multiple insulating rubber rings can be clamped at any position to prevent falling off and slipping, so as to realize the two-point connection of the line support. The operator can complete the position transfer of the two places by stepping on the feet. The rescue belt and counterweight ball provided inside the hollow column can make the rescue belt inside float out with the help of gravity when the support plate is in a non-working state (i.e., non-horizontal state), thereby reminding the ground personnel that there is a problem with the crossing support here, and timely maintenance or rescue is required.

[0016] 2. The utility model can clamp the line cable in a slot that adapts to its size by arranging two rollers at the bottom of the support plate, and cooperating with an insulating rope and a traction plate. By rolling the rollers on one side, the traction plate can be moved, thereby realizing the high-altitude crossing operation of the cable. The tool box at the bottom can carry an appropriate amount of tools or accessories at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a cross-sectional view of the hollow column of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the support plate of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the tool frame of the utility model.

[0021] In the figure: 1. Hollow column; 2. Insulating rubber ring; 3. Round plate; 4. Support plate; 5. Weight reduction groove; 6. Anti-slip protrusion; 7. Mounting plate; 8. Roller; 9. Slot; 10. Insulating rope; 11. Tool frame; 12. Control rope; 13. Soft thin wire; 14. Counterweight ball; 15. Rescue belt; 16. Reinforcement; 17. Traction plate; 18. Slot; 19. Leakage groove. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 The utility model provides a technical solution for a light-duty crossing bracket for line construction:

[0024] Embodiment 1:

[0025] according to Figure 1 , Figure 2 and Figure 3 , Figure 4 As shown, a light-duty crossing support for line construction comprises two hollow columns 1 and two support plates 4. One end of the two support plates 4 is hinged, the rotation angle is 0-180 degrees, and the flip angle is downward. When the two ends are erected, standing on the top surface thereof will not flip over, and the stability is good. One end of the two hollow columns 1 is fixedly connected with a circular plate 3, and one side wall of the two circular plates 3 is fixedly embedded with a reinforcement member 16 to strengthen the connection strength between the support plate and the circular plate 3. The outer walls of the two hollow columns 1 are equidistantly fixed with a plurality of insulating rubber rings 2, and the plurality of insulating rubber rings 2 can be stuck on the support. At the same time, the surface is rough to avoid slipping, and it is more stable and flexible to be erected on the frame. The inner wall of one side of the hollow column 1 is fixed A rescue belt 15 is connected, and bright colors or words are printed on the surface of the rescue belt 15 for reminder. A counterweight ball 14 is fixedly connected to one end of the rescue belt 15. A plurality of weight-reducing grooves 5 are provided on the two support plates 4 to reduce the dead weight and ensure lightness. A plurality of anti-slip protrusions 6 are fixedly connected to the tops of the two support plates 4. The other ends of the two support plates 4 are respectively fixedly connected to two reinforcements 16. A leakage groove 19 is provided at the other end of the hollow column 1. When the counterweight ball 14 rolls, it can roll out of the leakage groove 19 and fall down. A rubber ring can be provided on the inner wall of the leakage groove 19 to increase friction. In this way, the condition for the counterweight ball 14 to fall out of the leakage groove 19 is that the support plate 4 needs to remain tilted for a period of time to avoid falling out as soon as it tilts.

[0026] When in use, the utility model is a light-weight spanning support for line construction. The operator can first rotate the two support plates 4 at the hinged joints so that the two support plates 4 are folded against each other. The rotation angle between the two support plates 4 is 0-180 degrees, which is convenient for carrying to the line maintenance site. During the maintenance process, if it is necessary to use, the two support plates 4 can be opened to each other and become horizontal, and are erected on the line rack with the help of the two hollow columns 1 at both ends. With the help of multiple insulating rubber rings 2 on the hollow columns 1, they can be stuck on the rack to prevent falling off. In the specific opening and erecting process, the operator can hold one end of the control rope 12 to control the unfolding and erecting operation of a support plate 4 that is farther away. During the adjustment and use process, the operator The author can also observe the status of multiple soft and thin wires 13 on the control rope 12. If all of them are erected, the surrounding static electricity is large and the danger increases. Attention should be paid to subsequent construction operations. After the erection is completed, the operator can step on two support plates 4 to complete the transfer operation at the two erection positions. In the process of line construction, because they are at a high place, when serious situations such as the support plate 4 breaks or falls off occur, the broken or fallen support plate 4 will sag, that is, it will not be able to maintain a horizontal state, so that the counterweight ball 14 inside the hollow column 1 will roll and roll out of the leakage groove 19, driving the rescue belt 15 to unfold and float in the environment, so that the cooperating personnel below can observe the abnormal situation and carry out timely maintenance or rescue operations.

[0027] Embodiment 2:

[0028] On the basis of the first embodiment, Figure 1 and Figure 4 As shown, the bottom of the two support plates 4 are provided with rollers 8, an insulating rope 10 is sleeved between the two rollers 8, a traction plate 17 is fixedly inserted in the middle of the insulating rope 10, and a plurality of slots 18 are provided on one side wall of the traction plate 17. The bottom end of the traction plate 17 is fixedly connected to a tool frame 11, and a control rope 12 is fixedly connected to the top of one of the support plates 4. Because the support plate 4 is made of a lightweight insulating material, such as a wooden board, insulating plastic, etc., and because of its light weight, and a plurality of weight-reducing grooves 5 are provided to reduce its own weight, the operator can use the control rope 12 to control the flipping of one of the support plates 4, and the outer wall of the control rope 12 is fixed. A plurality of soft and thin wires 13 are connected. When the soft and thin wires 13 are affected by static electricity, they will show different states. In the upright state, the surrounding static electricity is relatively large. The bottom ends of the two support plates 4 are fixedly connected with the mounting plate 7. One end of the mounting plate 7 is an open structure and the other end is a closed structure. The roller 8 is installed on the closed structure. The two rollers 8 are respectively rollingly installed on the bottom of the two mounting plates 7. One end of the roller 8 is rotatably connected to the inner wall of the mounting plate 7. The other end of the roller 8 is provided with a slot 9. The inner diameters of the plurality of card slots 18 increase successively. In order to adapt to cables of various specifications, the specific inner diameter size can be set according to the current cable specifications.

[0029] In specific use, the utility model is a light-weight crossing bracket for line construction. During the use of the bracket, when it is necessary to cross the line cable at high altitude, one end of the cable can be first engaged in a slot 18 of an appropriate size. Then, after the operator moves the position, the roller 8 can be rotated with the help of the slot 9 to drive the rotation of the insulating rope 10, thereby moving the traction plate 17 with the cable clamped thereon to realize the high-altitude crossing process of the cable. During this process, the line construction tools can also be placed in the tool frame 11 for transfer, and the tool frame 11 can be used reciprocatingly by rotating the rollers 8 on both sides respectively.

[0030] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0031] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0032] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] In the present utility model, unless otherwise clearly specified and limited, the first feature "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description of reference terms "one scheme", "some schemes", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the scheme or example are included in at least one scheme or example of the present utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same scheme or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more schemes or examples.

Claims

1. A light-duty spanning support for line construction, comprising two hollow columns (1) and two support plates (4), characterized in that: One end of the two support plates (4) is hinged, one end of the two hollow columns (1) is fixedly connected to a circular plate (3), one side wall of the two circular plates (3) is fixedly embedded with a reinforcement member (16), the outer walls of the two hollow columns (1) are equidistantly fixedly sleeved with a plurality of insulating rubber rings (2), one side inner wall of the hollow column (1) is fixedly connected to a rescue belt (15), and one end of the rescue belt (15) is fixedly connected to a counterweight ball (14); The bottoms of the two support plates (4) are each provided with a roller (8), an insulating rope (10) is sleeved between the two rollers (8), a traction plate (17) is fixedly inserted through the middle of the insulating rope (10), a side wall of the traction plate (17) is provided with a plurality of slots (18), and the bottom end of the traction plate (17) is fixedly connected to a tool frame (11).

2. A light-duty spanning support for line construction according to claim 1, characterized in that: A plurality of weight-reducing grooves (5) are provided on the two support plates (4), and a plurality of anti-slip protrusions (6) are fixedly connected to the top ends of the two support plates (4).

3. A light-duty spanning support for line construction according to claim 1, characterized in that: The other ends of the two support plates (4) are respectively fixedly connected to two reinforcement members (16), and the other end of the hollow column (1) is provided with a drain groove (19).

4. A light-duty spanning support for line construction according to claim 1, characterized in that: A control rope (12) is fixedly connected to the top end of one of the support plates (4), and a plurality of soft thin wires (13) are fixedly connected to the outer wall of the control rope (12).

5. A light-duty spanning support for line construction according to claim 1, characterized in that: The bottom ends of the two support plates (4) are fixedly connected to a mounting plate (7), and the two rollers (8) are respectively rollingly mounted on the bottoms of the two mounting plates (7).

6. A light-duty spanning support for line construction according to claim 5, characterized in that: One end of the roller (8) is rotatably connected to the inner wall of the mounting plate (7), and the other end of the roller (8) is provided with a slot (9).

7. A light-duty spanning support for line construction according to claim 1, characterized in that: The inner diameters of the plurality of clamping grooves (18) increase sequentially.

Images