Wire and cable supporting frame

Abstract

The utility model discloses a wire and cable supporting frame which comprises a bearing plate, a movable groove is formed in the bearing plate in a penetrating mode, spring grooves are symmetrically formed in the two sides of the interior of the movable groove, a fixing strip is fixedly bonded to one side of the interior of each spring groove, a connecting spring is fixedly connected to one side of each fixing strip, and a positioning rack is fixedly connected to the tail end of each connecting spring. A movable column is arranged in the movable groove in a penetrating mode, a positioning tooth groove is formed in the outer side of the movable column, the bottom end of the movable column is in threaded connection with a limiting bottom ring, the top end of the movable column is fixedly connected with a limiting top ring, the top face of the limiting top ring is fixedly connected with a roller frame, and rubber rollers are arranged on the roller frame. The movable column is directionally clamped in the movable groove of the bearing plate through the positioning rack and the positioning tooth grooves, and the four sets of positioning tooth grooves symmetrically formed in the outer side of the movable column meet the requirement for flexible and directional placement of the top rubber roller. The whole supporting frame equipment can meet two supporting requirements of transverse erection and parallel cable erection by changing the direction of the rubber rollers, and the universality of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of support frame equipment, in particular to a wire and cable support frame. Background Art

[0002] A wire and cable support frame is a device used to support and manage wires and cables during circuit laying, maintenance, or repair to ensure the safety, reliability, and orderliness of power and communication cables;

[0003] The existing Chinese patent document CN219535501U discloses a wire and cable support frame, which includes a U-shaped plate and a partition. The bottom of the U-shaped plate is symmetrically and rotatably connected to two legs through pins. The top of the U-shaped plate is equidistantly provided with installation grooves, and two first clamping blocks are symmetrically fixed in each installation groove. The bottom of the partition is symmetrically slidably connected to two support plates. The bottoms of the two support plates are both fixed with sliding plates, and second clamping blocks are fixed on the surfaces of the two sliding plates. The two second clamping blocks are respectively clamped with the adjacent first clamping blocks. By setting the U-shaped plate, the partition, the legs, the first clamping blocks, the second clamping blocks, the connecting rods, and the hooks, when people use the support frame, they can place the corresponding cables more neatly, which is convenient for people's subsequent maintenance or adjustment work. Moreover, after use, the two legs can be folded towards the bottom of the U-shaped plate to reduce the volume of the support frame, which is convenient for people to carry. However, this support frame still has deficiencies: the wires and cables are directly erected on the U-shaped plate, and the outer skin of the wires and cables directly contacts the edge of the U-shaped plate. In the actual use process, after the wires and cables are erected, due to external force pulling or strong wind blowing and swinging, the outer skin of the part in contact with the U-shaped frame will be repeatedly rubbed, which is likely to cause the outer skin to be damaged, thereby affecting the use safety of the wires and cables. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a wire and cable support frame to solve the problem that in the above-mentioned patent document, the wires and cables are directly erected on the U-shaped plate, and the outer skin of the wires and cables directly contacts the edge of the U-shaped plate. In the actual use process, after the wires and cables are erected, due to external force pulling or strong wind blowing and swinging, the outer skin of the part in contact with the U-shaped frame will be repeatedly rubbed, which is likely to cause the outer skin to be damaged, thereby affecting the use safety of the wires and cables.

[0005] To achieve the above object, the present utility model provides the following technical solutions: A wire and cable support frame, comprising: a supporting plate, an activity groove is penetrated and opened inside the supporting plate, spring grooves are symmetrically opened on both sides inside the activity groove, a fixing strip is fixedly adhered to one side inside the spring groove, a connecting spring is fixedly connected to one side of the fixing strip, a positioning rack is fixedly connected to the end of the connecting spring, an activity column is penetrated inside the activity groove, a positioning tooth groove is opened on the outer side of the activity column, a limiting bottom ring is screwed and connected to the bottom end of the activity column, a limiting top ring is fixedly connected to the top end of the activity column, a roller frame is fixedly connected to the top surface of the limiting top ring, and a rubber roller is arranged on the roller frame.

[0006] As a further scheme of the present utility model: The fixing strip and the positioning rack are elastically connected through a plurality of groups of connecting springs, and the numbers of the fixing strip, the connecting springs and the positioning rack are all set to two groups, and are symmetrically arranged inside the two groups of spring grooves respectively.

[0007] As a further scheme of the present utility model: The inserted teeth in the positioning rack are adapted to the specifications of the positioning tooth grooves, and the same-specification positioning tooth grooves are symmetrically opened in four directions on the outer side of the activity column.

[0008] As a further scheme of the present utility model: The roller frame is composed of two groups of support blocks and a horizontal rod vertically arranged therebetween, and the rubber roller is sleeved on the outer side of the horizontal rod in the roller frame.

[0009] As a further scheme of the present utility model: A plurality of groups of roller limiting grooves are symmetrically opened around the annular edges at both ends of the rubber roller, a wheel frame engaging groove is opened at the top end of the roller frame, a support column is fixedly connected to the top surface of the limiting top ring, a engaging rod is hinged to the top end of the support column, a sleeve ring is arranged at the other end of the outer side of the engaging rod, and an annular block is fixedly connected to one side of the roller frame.

[0010] As a further scheme of the present utility model: The wheel frame engaging groove is symmetrically opened at the top ends of the two groups of support blocks in the roller frame, the engaging rod is adapted to the roller limiting grooves and the wheel frame engaging groove in terms of specifications, and the annular block is arranged on one side of the roller frame corresponding to the sleeve ring.

[0011] As a further scheme of the present utility model: Support plates are symmetrically hinged to both ends of the bottom surface of the supporting plate, a triangular limiting block is fixedly connected to one side of the hinge joint of the support plate, a fixing ear plate is fixedly connected to the bottom end of the support plate, and the two support plates are both provided with the triangular limiting blocks and the fixing ear plate structures with the same number of specifications.

[0012] Compared with the prior art, the beneficial effects of the present utility model are:

[0013] In the present utility model, there are several groups of movable columns carrying wire and cable support structures and their connection structures, which facilitate the neat and classified placement of the wire and cable to be supported. And they are directionally clamped inside the movable groove of the supporting plate through a positioning rack and a positioning tooth groove that provide elastic support force by a connecting spring. The four groups of positioning tooth grooves symmetrically opened on the outer side of the movable column meet the requirement for the flexible directional placement of the top rubber rollers, enabling the overall supporting frame device to realize two supporting requirements of horizontally erecting and parallelly erecting cables by changing the direction of the rubber rollers, improving the versatility of the device. The movable column and its overall structure increase the clamping stability with the movable groove through a limit bottom ring screwed at the bottom end and a limit top ring fixedly connected at the top end. At the same time, the damaged and unusable overall structure of the movable column can be conveniently replaced by unscrewing the limit bottom ring and pulling apart the two positioning racks, improving the durability of the device;

[0014] The rubber roller sleeved inside the roller frame is located on the top surface of the limit top ring. The roller structure wrapped with rubber material ensures that there is a certain range of pullability during the erection of the wire and cable, and it can also prevent the outer skin of the wire and cable from directly contacting the edge of the support frame when being pulled or shaken by an external force, preventing damage to the outer skin due to repeated friction and thus affecting the use safety;

[0015] The engaging rod hinged by the support column is adapted to the specifications of the roller limit groove and the wheel frame engaging groove, so that the rubber roller can be limited when it is horizontally lowered, avoiding the wire and cable being pulled and displaced due to the movement of the rubber roller after the wire and cable are erected and fixed. The sleeve ring and the ring block are used to fix the horizontal state of the engaging rod when they are hooked to each other. Brief Description of the Drawings

[0016] Figure 1 is the overall structural schematic diagram of a wire and cable support frame described in the present utility model;

[0017] Figure 2 is the structural schematic diagram of a support plate in a wire and cable support frame described in the present utility model;

[0018] Figure 3 is the structural schematic diagram of a positioning rack in a wire and cable support frame described in the present utility model;

[0019] Figure 4 is the structural schematic diagram of a movable column in a wire and cable support frame described in the present utility model;

[0020] Figure 5 is the structural schematic diagram of a rubber roller in a wire and cable support frame described in the present utility model;

[0021] Figure 6 is the structural schematic diagram of an engaging rod in a wire and cable support frame described in the present utility model.

[0022] In the figure: 1, supporting plate; 2, movable groove; 3, spring groove; 4, fixed strip; 5, connecting spring; 6, positioning rack; 7, movable column; 8, positioning tooth groove; 9, limiting bottom ring; 10, limiting top ring; 11, roller frame; 12, rubber roller; 13, roller limiting groove; 14, frame engaging groove; 15, supporting column; 16, engaging rod; 17, collar; 18, ring block; 19, support plate; 20, triangular limiting block; 21, fixed ear plate. Detailed implementation manners

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0024] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present invention. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "connected", "connected", "set" 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 or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Next, the embodiments of the present invention will be described according to the overall structure of the present invention.

[0025] Refer to Figures 3 to 5, in the embodiment of the present utility model, a wire and cable support frame includes: a supporting plate 1, an activity groove 2 is penetrated and opened inside the supporting plate 1, spring grooves 3 are symmetrically opened on both sides inside the activity groove 2, a fixing strip 4 is fixedly adhered to one side inside the spring groove 3, a connecting spring 5 is fixedly connected to one side of the fixing strip 4, a positioning rack 6 is fixedly connected to the end of the connecting spring 5, an activity column 7 is penetrated inside the activity groove 2, a positioning tooth groove 8 is opened on the outer side of the activity column 7, a limiting bottom ring 9 is screwed and connected to the bottom end of the activity column 7, a limiting top ring 10 is fixedly connected to the top end of the activity column 7, a roller frame 11 is fixedly connected to the top surface of the limiting top ring 10, and a rubber roller 12 is arranged on the roller frame 11.

[0026] Refer to Figures 3 to 5 , the fixing strip 4 and the positioning rack 6 are elastically connected by a plurality of groups of connecting springs 5, and the numbers of the fixing strip 4, the connecting springs 5 and the positioning rack 6 are all set to two groups, which are symmetrically arranged inside the two groups of spring grooves 3 respectively. The inserted teeth in the positioning rack 6 are adapted to the specifications of the positioning tooth grooves 8, and the positioning tooth grooves 8 of the same specifications are symmetrically opened in all four directions on the outer side of the activity column 7. The roller frame 11 is composed of two groups of support blocks and a horizontal rod vertically arranged therebetween. The rubber roller 12 is sleeved on the outer side of the horizontal rod in the roller frame 11.

[0027] Adopting the above scheme: a plurality of groups of activity columns 7 and their connection structures facilitate the neat and classified placement of the wire and cable to be supported. And it is directionally clamped inside the activity groove 2 of the supporting plate 1 through the positioning rack 6 and the positioning tooth grooves 8 provided with elastic supporting force by the connecting spring 5. The four groups of positioning tooth grooves 8 symmetrically opened on the outer side of the activity column 7 meet the requirements for the flexible directional placement of the top rubber roller 12, enabling the overall support frame device to realize two support requirements of horizontally erecting and parallelly erecting cables by changing the direction of the rubber roller 12, improving the versatility of the device. The activity column 7 and its overall structure increase the clamping stability with the activity groove 2 through the limiting bottom ring 9 screwed and connected to the bottom end and the limiting top ring 10 fixedly connected to the top end. At the same time, the damaged and unusable overall structure of the activity column 7 can be conveniently replaced by unscrewing the limiting bottom ring 9 and pulling apart the positioning racks 6 on both sides, improving the durability of the device. The rubber roller 12 sleeved inside the roller frame 11 is arranged on the top surface of the limiting top ring 10. The roller structure wrapped with rubber material ensures a certain range of pullability when the wire and cable are erected, and can also prevent the outer skin of the wire and cable from directly contacting the edge of the support frame body when being pulled or shaken by external force, preventing the outer skin from being damaged due to repeated friction and thus affecting the use safety.

[0028] Refer to Figure 5 and Figure 6, several groups of roller limiting grooves 13 are symmetrically arranged around the two ends of the rubber roller 12 along the annular edge. A wheel frame engaging groove 14 is arranged at the top end of the roller frame 11. A support column 15 is fixedly connected to the top surface of the limiting top ring 10. A engaging rod 16 is hinged to the top end of the support column 15. A collar 17 is arranged at the other end on the outer side of the engaging rod 16. A ring block 18 is fixedly connected to one side of the roller frame 11. The wheel frame engaging groove 14 is symmetrically arranged at the top ends of two support blocks in the roller frame 11. The engaging rod 16 is adapted to the specifications of the roller limiting groove 13 and the wheel frame engaging groove 14. The ring block 18 is arranged corresponding to the collar 17 on one side of the roller frame 11.

[0029] With the above scheme: The engaging rod 16 hinged by the support column 15 is adapted to the specifications of the roller limiting groove 13 and the wheel frame engaging groove 14, so that the rubber roller 12 can be limited when it is placed horizontally, avoiding the wire and cable being pulled and displaced due to the movement of the rubber roller 12 after the wire and cable are erected and fixed. The collar 17 and the ring block 18 are used to fix the horizontal state of the engaging rod 16 when they are hooked together.

[0030] Refer to Figure 1 and Figure 2 , two ends of the bottom surface of the supporting plate 1 are symmetrically hinged with supporting plates 19. A triangular limiting block 20 is fixedly connected to one side of the hinged part of the supporting plate 19. A fixed ear plate 21 is fixedly connected to the bottom end of the supporting plate 19. The two supporting plates 19 are both provided with the same number and specifications of triangular limiting blocks 20 and fixed ear plate 21 structures.

[0031] With the above scheme: The supporting plates 19 symmetrically hinged at both ends of the bottom surface of the supporting plate 1 are convenient for folding and storing to reduce the occupied space. The triangular limiting block 20 is used to limit the inclination angle of the supporting plate 19 when it is unfolded for use.

[0032] The working principle of the present utility model is as follows: When in use, there are several groups of movable columns 7 carrying the wire and cable support structure and its connection structure, which is convenient for neatly classifying and placing the wire and cables to be supported and erected. And it is directionally clamped inside the movable groove 2 of the supporting plate 1 through the positioning rack 6 and the positioning tooth groove 8 provided with elastic supporting force by the connecting spring 5. The four groups of positioning tooth grooves 8 symmetrically arranged on the outer side of the movable column 7 meet the requirement of the flexible directional placement of the top rubber rollers 12, enabling the overall support device to realize two support requirements of horizontally erecting and parallelly erecting cables by changing the direction of the rubber rollers 12, improving the versatility of the device. The movable column 7 and its overall structure increase the clamping stability with the movable groove 2 through the limit bottom ring 9 screwed at the bottom end and the limit top ring 10 fixedly connected at the top end. At the same time, the overall structure of the damaged and unusable movable column 7 can be conveniently replaced by unscrewing the limit bottom ring 9 and pulling apart the two positioning racks 6, improving the durability of the device. The rubber rollers 12 sleeved inside the roller frame 11 are arranged on the top surface of the limit top ring 10. The roller structure wrapped with rubber material ensures that there is a certain pulling range when the wire and cables are erected, and it can also prevent the outer skin of the wire and cables from directly contacting the edge of the support frame when being pulled or shaken by external force, preventing the outer skin from being damaged due to repeated friction and thus affecting the use safety. The engaging rod 16 hinged by the support column 15 is adapted to the specifications of the roller limit groove 13 and the wheel frame engaging groove 14, so that the rubber rollers 12 can be limited when it is horizontally placed, avoiding the wire and cables being pulled and displaced due to the movement of the rubber rollers 12 after the wire and cables are erected and fixed. The sleeve ring 17 and the ring block 18 are used to fix the horizontal state of the engaging rod 16 when they are hooked to each other. The support plates 19 symmetrically hinged at both ends of the bottom surface of the supporting plate 1 are convenient for folding and storing to reduce the occupied space. The triangular limit blocks 20 are used to limit the inclination angle when the support plates 19 are unfolded for use.

[0033] The above is only the preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present utility model.

Claims

1. A wire and cable support frame, characterized in that: include: A support plate (1), wherein a movable groove (2) is provided inside the support plate (1), spring grooves (3) are symmetrically provided on both sides of the movable groove (2), a fixing strip (4) is fixedly bonded to one side of the spring groove (3), a connecting spring (5) is fixedly connected to one side of the fixing strip (4), a positioning rack (6) is fixedly connected to the end of the connecting spring (5), a movable column (7) is provided inside the movable groove (2), a positioning tooth groove (8) is provided on the outer side of the movable column (7), the bottom end of the movable column (7) is screwedly connected to a limited bottom ring (9), the top end of the movable column (7) is fixedly connected to a limited top ring (10), the top surface of the limited top ring (10) is fixedly connected to a roller frame (11), and a rubber roller (12) is provided on the roller frame (11).

2. A wire and cable support according to claim 1, characterized in that: The fixing strip (4) and the positioning rack (6) are elastically connected via a plurality of groups of connecting springs (5), and two groups of the fixing strip (4), the connecting springs (5) and the positioning rack (6) are provided, and are symmetrically arranged inside the two groups of spring slots (3).

3. The wire and cable support frame according to claim 1, characterized in that: The insert teeth in the positioning rack (6) are matched to the specifications of the positioning tooth grooves (8), and positioning tooth grooves (8) of the same specifications are symmetrically provided in four directions on the outer side of the movable column (7).

4. The wire and cable support frame according to claim 1, characterized in that: The roller frame (11) is composed of two groups of support blocks and transverse rods vertically arranged therebetween, and the rubber roller (12) is sleeved on the outside of the transverse rods in the roller frame (11).

5. The wire and cable support frame according to claim 1, characterized in that: A plurality of groups of roller limiting grooves (13) are symmetrically provided around the annular edge at both ends of the rubber roller (12); a roller frame engaging groove (14) is provided at the top of the roller frame (11); a support column (15) is fixedly connected to the top surface of the limiting top ring (10); a engaging rod (16) is hingedly connected to the top of the support column (15); a sleeve ring (17) is provided at the other end of the outer side of the engaging rod (16); and a ring block (18) is fixedly connected to one side of the roller frame (11).

6. A wire and cable support frame according to claim 5, characterized in that: The wheel frame engaging groove (14) is symmetrically opened at the top of two groups of support blocks in the roller frame (11); the engaging rod (16) is compatible with the specifications of the roller limiting groove (13) and the wheel frame engaging groove (14); and the ring block (18) is located on one side of the roller frame (11) and is arranged corresponding to the sleeve ring (17).

7. The wire and cable support frame according to claim 1, characterized in that: The two ends of the bottom surface of the support plate (1) are symmetrically hinged with support plates (19), one side of the hinge of the support plate (19) is fixedly connected with a triangular limit block (20), and the bottom end of the support plate (19) is fixedly connected with a fixed ear plate (21), and the two groups of support plates (19) are provided with the same number and specifications of triangular limit blocks (20) and fixed ear plate (21) structures.

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