Cable pay-off rack

Abstract

The utility model relates to the technical field of cable pay-off racks, and discloses a cable pay-off rack which comprises two fixing plates, two supporting rods are fixedly arranged at the tops of the two fixing plates respectively, a connecting structure is arranged at the tops of the fixing plates, an inserting rod is arranged above the two fixing plates and connected with the connecting structure, and the inserting rod is connected with the connecting structure. An inserting rod is arranged in the fixing plate, a two-way threaded rod is rotatably arranged in the inserting rod through a bearing, two sliding blocks are arranged in the inserting rod in a sliding mode, the two-way threaded rod penetrates through the sliding blocks, and connecting cylinders are fixedly arranged on the upper side and the lower side of each sliding block. And then the inserting rod is placed on the connecting structure, then the rotating disc is rotated, the rotating disc can drive the two-way threaded rod to rotate, so that the two sliding blocks in the inserting rod oppositely slide, the threaded rod on the outer sides of the sliding blocks clamps and fixes the cable reel, and the situation that the cable reel slides on the outer side of the inserting rod and influences take-up and pay-off is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of cable pay-off racks, in particular to a cable pay-off rack. Background Art

[0002] Wires and cables are wire products used to transmit electrical (magnetic) energy, information and realize electromagnetic energy conversion. Wires and cables in a broad sense are also referred to as cables. Cables in a narrow sense refer to insulated cables, which can be defined as: a collection of the following parts; one or more insulated wire cores, and their respective coatings, total protective layers and outer sheaths. Cables may also have additional uninsulated conductors. During electrical engineering construction, cable construction is often encountered. When laying cables, cable reels are often erected and then pulled to rotate. The cable pay-off racks currently used in the market have a relatively simple structure and lack a fixed structure for the cable reel, which causes the cable reel to slide easily during the pay-off, thereby affecting the collection and pay-off of the wires. For this reason, a cable pay-off rack is proposed. Utility Model Content

[0003] The purpose of the utility model is to provide a cable pay-off rack to solve the problem raised in the above background technology that the cable pay-off rack currently used in the market has a relatively simple structure and lacks a fixing structure for the cable reel, which causes the cable reel to slide easily when paying out the cable, thereby affecting the collection and release of the cable.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a cable wire pay-off rack, comprising two fixed plates, the tops of the two fixed plates are fixedly provided with two supporting rods, the tops of the fixed plates are provided with a connecting structure, a plug rod is provided above the two fixed plates and the plug rod is connected to the connecting structure, a two-way threaded rod is rotatably provided inside the plug rod through a bearing, two sliders are slidably provided inside the plug rod, the two-way threaded rod passes through the slider, a connecting tube is fixedly provided on the upper and lower sides of the slider, the internal thread of the connecting tube is connected with the threaded rod, one end of the two-way threaded rod is fixedly connected with a turntable, and the outer side of the turntable is connected with a bolt through a thread. When in use, the cable drum is placed between the two fixed plates, then the plug rod is passed through the cable drum, and then the plug rod is placed on the connecting structure, and then the turntable is rotated. The turntable will drive the two-way threaded rod to rotate, so that the two sliders inside the plug rod slide towards each other, so that the threaded rod on the outer side of the slider clamps and fixes the cable drum, thereby preventing the cable drum from sliding on the outer side of the plug rod and affecting the winding and releasing of the wires.

[0005] Preferably, the connecting structure includes two hydraulic rods, and the two hydraulic rods are respectively fixedly mounted on the top of two fixed plates, and a support plate is fixedly arranged on the top of the two hydraulic rods. The support rod on the top of the fixed plate penetrates the support plate, and a first roller is rotatably connected inside the support plate. Fixed seats are fixedly arranged on both sides of the top of the support plate, and a second roller is rotatably installed inside the fixed seat. The insertion rod is placed between the two support plates. When the insertion rod is placed between the two support plates, the hydraulic rod is started, and the hydraulic rod will drive the support plate to slide upward, thereby moving the cable drum upward to facilitate winding and releasing of the wires.

[0006] Preferably, a slide groove is provided inside the insertion rod, the slider is slidably installed inside the slide groove, and the threaded rod is slidably installed on the outside of the insertion rod through the slider.

[0007] Preferably, a threaded hole is provided inside the slider, and the bidirectional threaded rod is threadedly connected to the slider through the threaded hole, and the slider is driven to slide by rotating the bidirectional threaded rod.

[0008] Preferably, through holes are provided at both ends of the support plate, and the support rod passes through the support plate, so that the support plate can be limitedly slid by the support rod.

[0009] Preferably, the interior of the connecting tube is processed with an internal thread, and the threaded rod is threadedly connected to the connecting tube. The threaded rod is driven to move inside the connecting tube by rotating the threaded rod, thereby clamping and fixing the cable drum.

[0010] Compared with the prior art, the utility model adopts the above technical solution and has the following technical effects:

[0011] The utility model provides an insert rod, a two-way threaded rod, a slider, a connecting tube and a threaded rod. When in use, the cable drum is placed between two fixed plates, and then the insert rod passes through the cable drum, and then the insert rod is placed between two supporting plates. The turntable is rotated, and the turntable drives the two-way threaded rod to rotate, so that the two sliders inside the insert rod move towards each other, so that the threaded rods on the outside of the sliders clamp and limit the cable drum, and then the bolts are rotated to limit the turntable to prevent the turntable from rotating. After the adjustment is completed, the hydraulic rod is started, and the hydraulic rod will drive the supporting plate to move upward, so that the cable drum outside the insert rod moves upward, which is convenient for laying out and reeling in the wires. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 It is a side view structural schematic diagram of the utility model;

[0014] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;

[0015] Figure 3 This is a schematic diagram of the connection structure between the slider and the threaded rod of the utility model;

[0016] Figure 4 For the utility model Figure 2 Schematic diagram of the enlarged structure of A.

[0017] Explanation of the reference numerals: 1. fixed plate; 2. support rod; 3. hydraulic rod; 4. support plate; 5. first roller; 6. fixed seat; 7. second roller; 8. insertion rod; 9. bidirectional threaded rod; 10. slider; 11. connecting tube; 12. threaded rod; 13. turntable; 14. bolt. DETAILED DESCRIPTION

[0018] 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.

[0019] It should be noted that when an element is referred to as being "fixed on" or "set on" another element, it can be directly on the other element or indirectly set on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0020] It should be understood that the terms "length", "width", "up", "down", "front", "back", "first", "second", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to 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 application.

[0021] 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, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, "multiple" and "several" mean two or more, unless otherwise clearly and specifically defined.

[0022] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which this application can be implemented. Therefore, they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in this application without affecting the effects and purposes that can be achieved by this application.

[0023] Example

[0024] In the prior art, the cable pay-off rack currently used in the market has a relatively simple structure and lacks a fixing structure for the cable reel, which causes the cable reel to slide easily when the cable is paid out, thereby affecting the problem of collecting and paying out the cable.

[0025] See also Figure 1-4The utility model provides a technical solution: a cable pay-off rack, comprising two fixed plates 1, two support rods 2 are fixedly arranged on the top of the two fixed plates 1, a connecting structure is arranged on the top of the fixed plates 1, a plug rod 8 is arranged above the two fixed plates 1 and the plug rod 8 is connected to the connecting structure, the connecting structure comprises two hydraulic rods 3, the two hydraulic rods 3 are respectively fixedly installed on the top of the two fixed plates 1, a support plate 4 is fixedly arranged on the top of the two hydraulic rods 3, the support rod 2 on the top of the fixed plate 1 passes through the support plate 4, through holes are opened at both ends of the support plate 4, the support rod 2 passes through the support plate 4, and the through holes are opened at the two ends of the support plate 4. The support plate 4 is limitedly slid through the support rod 2, and the first roller 5 is connected to the internal rotation of the support plate 4. The top two sides of the support plate 4 are fixedly provided with a fixed seat 6. The second roller 7 is rotatably installed inside the fixed seat 6. The insertion rod 8 is placed between the two support plates 4. When the insertion rod 8 is placed between the two support plates 4, the hydraulic rod 3 is started, and the hydraulic rod 3 will drive the support plate 4 to slide upward, so that the cable drum moves upward, which is convenient for winding and releasing the wire. The inside of the insertion rod 8 is provided with a bidirectional threaded rod 9 through a bearing rotation, and the internal sliding of the insertion rod 8 is provided with two sliders 10, and the bidirectional threaded rod 9 penetrates the slider 10. A threaded hole is provided inside the slider 10, and the bidirectional threaded rod 9 is threadedly connected to the slider 10 through the threaded hole. The slider 10 is driven to slide by rotating the bidirectional threaded rod 9. Connecting tubes 11 are fixedly provided on the upper and lower sides of the slider 10. The internal thread of the connecting tube 11 is connected to a threaded rod 12. The interior of the connecting tube 11 is processed with an internal thread. The threaded rod 12 is threadedly connected to the connecting tube 11. The threaded rod 12 is driven to move inside the connecting tube 11 by rotating the threaded rod 12, so as to clamp and fix the cable drum. A slide groove is provided inside the insertion rod 8, and the slider 10 is slidably installed inside the slide groove. The threaded rod 12 is threadedly connected to the connecting tube 11. The rod 12 is slidably installed on the outside of the insertion rod 8 through the slider 10, and one end of the two-way threaded rod 9 is fixedly connected to a turntable 13, and the outer side of the turntable 13 is threadedly connected to a bolt 14. When in use, the cable drum is placed between the two fixed plates 1, and then the insertion rod 8 is passed through the cable drum, and then the insertion rod 8 is placed on the connecting structure, and then the turntable 13 is rotated. The turntable 13 will drive the two-way threaded rod 9 to rotate, so that the two sliders 10 inside the insertion rod 8 slide towards each other, and the threaded rod 12 on the outside of the slider 10 clamps and fixes the cable drum, thereby preventing the cable drum from sliding on the outside of the insertion rod 8 and affecting the winding and releasing of the wires.

[0026] Working principle or structural principle, when in use, place the cable drum between two fixed plates 1, then pass the rod 8 through the cable drum, and then place the rod 8 between two supporting plates 4, rotate the turntable 13, the turntable 13 drives the bidirectional threaded rod 9 to rotate, so that the two sliders 10 inside the rod 8 move in opposite directions, so that the threaded rod 12 on the outside of the slider 10 clamps and limits the cable drum, and then rotate the bolt 14 to limit the turntable 13 to prevent the turntable 13 from rotating. After the adjustment is completed, start the hydraulic rod 3, the hydraulic rod 3 will drive the supporting plate 4 to move upward, so that the cable drum outside the rod 8 moves upward, which is convenient for laying out and winding up the line.

[0027] So far, the embodiments of the utility model have been described in detail in conjunction with the accompanying drawings. It should be noted that the implementation methods not shown or described in the drawings or the body of the specification are all forms known to ordinary technicians in the relevant technical field and are not described in detail. In addition, the above definitions of each component are not limited to the various specific structures, shapes or methods mentioned in the embodiments, and ordinary technicians in the field can simply change or replace them.

[0028] Those skilled in the art will appreciate that the features described in the various embodiments and / or claims of the present invention may be combined and / or combined in various ways, even if such combinations and / or combinations are not explicitly described in the present invention. In particular, the features described in the various embodiments and / or claims of the present invention may be combined and / or combined in various ways without departing from the spirit and teachings of the present invention. All of these combinations and / or combinations fall within the scope of the present invention.

[0029] The specific embodiments described above further illustrate the purpose, technical solutions and beneficial effects of the present invention. It should be understood that the above description is only a specific embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cable pay-off rack, comprising two fixing plates (1), characterized in that: Two support rods (2) are fixedly arranged on the top of the two fixing plates (1), a connecting structure is arranged on the top of the fixing plates (1), an insertion rod (8) is arranged above the two fixing plates (1) and the insertion rod (8) is connected to the connecting structure, a bidirectional threaded rod (9) is rotatably arranged inside the insertion rod (8) through a bearing, two sliding blocks (10) are slidably arranged inside the insertion rod (8), the bidirectional threaded rod (9) passes through the sliding blocks (10), connecting tubes (11) are fixedly arranged on the upper and lower sides of the sliding blocks (10), the internal thread of the connecting tube (11) is connected to the threaded rod (12), one end of the bidirectional threaded rod (9) is fixedly connected to a rotating disk (13), and the outer side of the rotating disk (13) is connected to a bolt (14) through a thread.

2. A cable pay-off rack according to claim 1, characterized in that: The connection structure comprises two hydraulic rods (3), the two hydraulic rods (3) are respectively fixedly mounted on the tops of two fixed plates (1), a support plate (4) is fixedly arranged on the tops of the two hydraulic rods (3), a support rod (2) on the tops of the fixed plates (1) passes through the support plates (4), a first roller (5) is rotatably connected inside the support plates (4), a fixed seat (6) is fixedly arranged on both sides of the top of the support plates (4), a second roller (7) is rotatably mounted inside the fixed seat (6), and the insertion rod (8) is placed between the two support plates (4).

3. The cable pay-off rack according to claim 1, characterized in that: A sliding groove is provided inside the insertion rod (8), and the sliding block (10) is slidably installed inside the sliding groove.

4. The cable pay-off rack according to claim 1, characterized in that: A threaded hole is provided inside the slider (10), and the bidirectional threaded rod (9) is threadedly connected to the slider (10) through the threaded hole.

5. The cable pay-off rack according to claim 2, characterized in that: Through holes are provided at both ends of the support plate (4), and the support rod (2) passes through the support plate (4).

6. The cable pay-off rack according to claim 1, characterized in that: The interior of the connecting tube (11) is processed with an internal thread, and the threaded rod (12) is threadedly connected to the connecting tube (11).

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