Bracket for high-strength epoxy resin wear-resistant cable production

Abstract

The utility model provides a bracket for producing a high-strength epoxy resin wear-resistant cable, which belongs to the technical field of cable equipment and comprises a combined foundation bottom plate, two vertical supporting plates are fixedly connected onto the combined foundation bottom plate, a main frame plate is fixedly connected onto the two vertical supporting plates, and the main frame plate is fixedly connected onto the combined foundation bottom plate. Three hydraulic cylinders are fixedly connected to the combined foundation bottom plate. According to the utility model, through the arrangement of the cable supporting and positioning mechanism and the arrangement of the annular positioning sliding plate and the inclined arc-shaped groove, the movement amounts among the three supporting arms can be completely the same, so that the cable clamping stability of the positioning roller is ensured; the annular positioning sliding plate can be manually rotated to enable the three supporting arms to be far away from one another, after the annular positioning sliding plate is loosened, under pulling of the cylindrical extension spring, the supporting arms are matched with the positioning roller to achieve automatic clamping of a cable, overall operation is convenient, and stability is fully guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of cable equipment, and in particular relates to a bracket for producing high-strength epoxy resin wear-resistant cables. Background Art

[0002] High-strength epoxy resin wear-resistant cable is a special cable product that uses epoxy resin as the insulation layer or coating material of the cable. Epoxy resin, as a polymer material with excellent properties such as high strength, wear resistance and corrosion resistance, is widely used in building materials, electricity, chemistry and other fields. Therefore, it is necessary to propose a bracket for the production of high-strength epoxy resin wear-resistant cable.

[0003] According to the retrieval, the patent document with publication number CN220222988U discloses a cable bracket for cable production, including a base plate, on which a plurality of pairs of guide mechanisms are arranged in sequence from front to back, and each pair of the guide mechanisms are symmetrically arranged on the left and right. The guide mechanism includes a column and a circular ring fixed on the column, and a plurality of threaded through holes are recessed in sequence on the outer circumference of the circular ring, and a first screw is threadedly connected to the threaded through hole, and the first screw is arranged on the radius of the circular ring, and one end of the first screw is arranged in the circular ring and is rotatably connected to a movable plate, and a pair of connecting plates are symmetrically fixed on the end surface of the movable plate away from the first screw, and a pair of support plates are fixed on the base plate on both sides of each of the columns, and vertical rails are arranged on the facing end surfaces of the pair of support plates, and the column is slidably connected to the pair of support plates up and down toward the two side walls of the pair of support plates through a slider protruding and slidably connected with the vertical rails.

[0004] The existing brackets for the production of high-strength annular resin wear-resistant cables still have the following shortcomings: when the existing device is facing cables of different diameters for clamping and positioning, it is necessary to adjust the screw rods multiple times respectively so that the spacing between each rotating shaft can be controlled. The overall operation is relatively cumbersome and inconvenient. In addition, when adjusting each rotating shaft, since it is impossible to know the specific extension amount of the screw rod, the axis formed between the three rotating shafts is difficult to be the same as the cable axis. As a result, when the cable slides, the three pressure wheels cannot be tightly attached to the surface of the cable line and cannot support the cable well, which makes the stability of the device cannot be guaranteed. Utility Model Content

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A bracket for producing high-strength epoxy resin wear-resistant cables, comprising a combined base bottom plate, two vertical support plates are fixedly connected to the combined base bottom plate, and main frame plates are fixedly connected to the two vertical support plates;

[0007] Three hydraulic cylinders are fixedly connected to the combined foundation bottom plate, and support rods are fixedly connected to the output ends of the hydraulic cylinders. The support rods penetrate the main frame plate and are slidably connected thereto, and a cable positioning support mechanism is provided at the output ends of the support rods.

[0008] Preferably, the cable positioning support mechanism includes an annular main support frame, an annular slide groove, an annular positioning slide plate and an inclined arc groove. The annular main support frame is fixedly connected to the support rod, the annular slide groove is opened on the annular main support frame, the annular positioning slide plate is slidably connected in the annular slide groove, and the three inclined arc grooves are opened on the annular positioning slide plate.

[0009] Preferably, three support arms are slidably connected to the annular main support frame, one end of the support arm close to the axis of the annular main support frame is rotatably connected to a positioning roller, and one end of the support arm away from the axis of the annular main support frame is fixedly connected to a positioning block.

[0010] Preferably, a sliding port is fixedly connected to the positioning block, and the sliding port is slidably connected to the inclined arc groove on the corresponding side.

[0011] Preferably, three first connecting plates are fixedly connected to the annular main support frame, and three second connecting plates are fixedly connected to the annular positioning slide plate.

[0012] Preferably, a cylindrical tension spring is arranged between the first connecting plate and the second connecting plate on the corresponding side.

[0013] Compared with the prior art, the utility model has the following advantages:

[0014] The utility model provides a cable support positioning mechanism, and utilizes the settings of an annular positioning slide plate and an inclined arc groove, so that the movement amounts between the three support arms can be exactly the same, thereby ensuring the stability of the positioning roller in clamping the cable. At the same time, due to the provision of a cylindrical tension spring, the annular positioning slide plate can be manually rotated to make the three support arms move away from each other. After loosening the annular positioning slide plate, under the pull of the cylindrical tension spring, the support arms cooperate with the positioning rollers to realize automatic clamping of the cable, so that the overall operation is convenient and the stability is fully guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional structural schematic diagram of a bracket for producing high-strength epoxy resin wear-resistant cables proposed by the utility model;

[0016] Figure 2 for Figure 1 Enlarged view of part A in the middle;

[0017] Figure 3The utility model is a three-dimensional structural schematic diagram of a cable positioning support mechanism of a bracket for producing high-strength epoxy resin wear-resistant cables.

[0018] In the figure: 1 combined base bottom plate, 2 vertical support plate, 3 main frame plate, 4 hydraulic cylinder, 5 support rod, 6 annular main support frame, 7 annular positioning slide plate, 8 support arm, 9 positioning roller, 10 positioning block, 11 first connecting plate, 12 second connecting plate, 13 cylindrical tension spring. DETAILED DESCRIPTION

[0019] The technical solution of the present utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0020] Reference Figure 1-Figure 3 , a bracket for producing high-strength epoxy resin wear-resistant cables, comprising

[0021] A combined foundation bottom plate 1, two vertical support plates 2 are fixedly connected to the combined foundation bottom plate 1, and a main frame plate 3 is fixedly connected to the two vertical support plates 2. The combined foundation bottom plate 1 and the vertical support plates 2 cooperate to ensure the stability of the main frame plate 3;

[0022] Three hydraulic cylinders 4 are fixedly connected to the combined foundation bottom plate 1, and a support rod 5 is fixedly connected to the output end of the hydraulic cylinder 4. The support rod 5 penetrates the main frame plate 3 and is slidably connected thereto. A cable positioning support mechanism is provided at the output end of the support rod 5. The hydraulic cylinder 4 can synchronously control the height of the support rod 5 and the cable positioning support mechanism;

[0023] The cable positioning support mechanism includes an annular main support frame 6, an annular slide groove, an annular positioning slide plate 7 and an inclined arc groove. The annular main support frame 6 is fixedly connected to the support rod 5, the annular slide groove is arranged on the annular main support frame 6, the annular positioning slide plate 7 is slidably connected in the annular slide groove, three inclined arc grooves are arranged on the annular positioning slide plate 7, and three support arms 8 are slidably connected to the annular main support frame 6. One end of the support arm 8 close to the axis of the annular main support frame 6 is rotatably connected to a positioning roller 9, and one end of the support arm 8 away from the axis of the annular main support frame 6 is fixedly connected to a positioning block 10, and a sliding port is fixedly connected to the positioning block 10, and the sliding port is slidably connected to the inclined arc groove on the corresponding side, and three first connecting plates 11 are fixedly connected to the annular main support frame 6, and three second connecting plates are fixedly connected to the annular positioning slide plate 7. Plate 12, a cylindrical tension spring 13 is arranged between the first connecting plate 11 and the second connecting plate 12 on the corresponding side. When the cable needs to be clamped and supported, the annular positioning slide plate 7 can be manually rotated. Due to the setting of the cylindrical tension spring 13, the sliding port on the positioning block 10 slides in the inclined arc groove, thereby driving the support arm 8 to move. When the support arms 8 are away from each other to the maximum distance, the cable is inserted and the annular positioning slide plate 7 is released. At this time, under the action of the cylindrical tension spring 13, the annular positioning slide plate 7 slides and resets, and the sliding port on the positioning block 10 slides to the initial position in the inclined arc groove. At this time, the support arms 8 will approach each other and cooperate with the positioning roller 9 to complete the clamping of the cable. When the cable is moving, the free rotation of the positioning roller 9 can make the cable less obstructed.

[0024] The functional principle of the utility model can be explained through the following operation modes:

[0025] The combination of the base plate 1 and the vertical support plate 2 can ensure the stability of the main frame plate 3, and the hydraulic cylinder 4 can synchronously control the height of the support rod 5 and the cable positioning support mechanism;

[0026] Due to the setting of the cylindrical tension spring 13, the sliding port on the positioning block 10 slides in the inclined arc groove, thereby driving the support arm 8 to move. When the support arms 8 are away from each other to the maximum distance, the cable is inserted and the annular positioning slide plate 7 is released. At this time, under the action of the cylindrical tension spring 13, the annular positioning slide plate 7 slides and resets, and the sliding port on the positioning block 10 slides to the initial position in the inclined arc groove. At this time, the support arms 8 will approach each other and cooperate with the positioning roller 9 to complete the clamping of the cable. When the cable is moving, the free rotation of the positioning roller 9 can make the cable less obstructed.

[0027] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A bracket for producing high-strength epoxy resin wear-resistant cables, comprising a combined base plate (1), characterized in that: Two vertical support plates (2) are fixedly connected to the combined foundation bottom plate (1), and a main frame plate (3) is fixedly connected to the two vertical support plates (2); Three hydraulic cylinders (4) are fixedly connected to the combined foundation bottom plate (1), and support rods (5) are fixedly connected to the output ends of the hydraulic cylinders (4). The support rods (5) penetrate the main frame plate (3) and are slidably connected thereto, and a cable positioning support mechanism is provided at the output ends of the support rods (5).

2. A bracket for producing high-strength epoxy resin wear-resistant cables according to claim 1, characterized in that: The cable positioning support mechanism comprises an annular main support frame (6), an annular slide groove, an annular positioning slide plate (7) and an inclined arc groove, the annular main support frame (6) is fixedly connected to the support rod (5), the annular slide groove is provided on the annular main support frame (6), the annular positioning slide plate (7) is slidably connected in the annular slide groove, and three inclined arc grooves are provided on the annular positioning slide plate (7).

3. A bracket for producing high-strength epoxy resin wear-resistant cables according to claim 2, characterized in that: Three support arms (8) are slidably connected to the annular main support frame (6); one end of the support arm (8) close to the axis of the annular main support frame (6) is rotatably connected to a positioning roller (9); and one end of the support arm (8) away from the axis of the annular main support frame (6) is fixedly connected to a positioning block (10).

4. A bracket for producing high-strength epoxy resin wear-resistant cables according to claim 3, characterized in that: A sliding port is fixedly connected to the positioning block (10), and the sliding port is slidably connected to the inclined arc groove on the corresponding side.

5. A bracket for producing high-strength epoxy resin wear-resistant cables according to claim 4, characterized in that: Three first connecting plates (11) are fixedly connected to the annular main support frame (6), and three second connecting plates (12) are fixedly connected to the annular positioning slide plate (7).

6. A bracket for producing high-strength epoxy resin wear-resistant cables according to claim 5, characterized in that: A cylindrical tension spring (13) is provided between the first connecting plate (11) and the second connecting plate (12) on the corresponding side.

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