Electrical pipeline fastening device

Abstract

The utility model relates to the technical field of pipeline positioning equipment, and particularly discloses an electrical pipeline fastening device which comprises a mounting base and height adjusting mechanisms, a supporting frame is fixedly mounted at the top of the mounting base, a placing table is arranged above the supporting frame, and the height adjusting mechanisms are symmetrically arranged on the two sides of the placing table. A connecting plate is installed on the upper portion of the height adjusting mechanism and located above the containing table, a V-shaped fastening strip is fixedly installed at the bottom of the connecting plate, a pipeline is fastened between the V-shaped fastening strip and the containing table, an adjusting screw rod is installed on the top of the supporting frame in a threaded mode, and the top end of the adjusting screw rod is rotationally connected with the containing table. According to the pipeline fastening device, pipelines with different diameters can be fastened, the application range is remarkably widened, in addition, the pipelines can be tightly clamped through the V-shaped fastening strips through insertion connection between the pressing strips and the positioning strips, the fastening effect is good, and operation is convenient and fast.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline positioning equipment, and particularly relates to an electrical pipeline fastening device. Background Art

[0002] An electrical pipeline fastening device refers to a component used to fix the sleeves or conduits outside cables and wires to ensure their safe and reliable installation in buildings or other structures. These devices are designed to prevent the loosening or damage of electrical circuits caused by vibrations, movements, or other external forces, thus ensuring the normal operation of the electrical system.

[0003] An electrical pipeline is a tube used to protect and route wires in a building or structure. By threading soft cables inside a harder tube, the cables can be well protected by the outer structure and the power transmission can be made more stable. In order to ensure that the pipeline can be stably fixed in a designated position, it is generally fastened by fasteners such as hoop to prevent the pipeline from shaking or sagging, further improving the protection ability for the cables.

[0004] However, the diameters of the pipelines used at the present stage vary, and generally, one type of hoop can only fasten pipelines with one diameter, so the applicability is poor.

[0005] Therefore, there is an urgent need to design an electrical pipeline fastening device with convenient height adjustment to solve the problem that the existing hoop can generally only fasten pipelines with one diameter and has poor applicability. Summary of the Utility Model

[0006] Aiming at the problems existing in the prior art, the purpose of the utility model is to provide an electrical pipeline fastening device.

[0007] The technical solution adopted by the utility model to solve its technical problems is: an electrical pipeline fastening device, including a mounting base and a height adjustment mechanism. A support frame is fixedly installed at the top of the mounting base. A placement table is arranged above the support frame. Height adjustment mechanisms are symmetrically arranged on both sides of the placement table. An adapter plate is installed on the upper part of the height adjustment mechanism. The adapter plate is located above the placement table. A V-shaped fastening strip is fixedly installed at the bottom of the adapter plate. The pipeline is fastened between the V-shaped fastening strip and the placement table. An adjustment screw is threadedly installed at the top of the support frame. The top end of the adjustment screw is rotatably connected to the placement table.

[0008] Specifically, the height adjustment mechanism is provided with a frame body, a U-shaped frame, positioning strips, a retaining piece and a first spring. Two frame bodies are fixedly installed at the top of the placement table. Sockets are opened at the tops of the two frame bodies. Two pressing rods are slidably installed on the connection plate. Pressing strips are fixedly installed at the bottom ends of the two pressing rods. The bottom ends of the two pressing strips respectively penetrate through the two sockets and extend into the corresponding frame bodies. Wedge-shaped grooves are formed on the mutually remote sides of the two pressing strips. The top of the wedge-shaped groove is an inclined surface. A plurality of positioning strips are slidably installed on the mutually remote sides of the two frame bodies. The mutually approaching sides of the corresponding two positioning strips respectively extend into the two wedge-shaped grooves, and the positioning strips are adapted to the wedge-shaped grooves.

[0009] Specifically, U-shaped frames are fixedly installed on the outer walls of the mutually remote sides of the frame bodies. A plurality of guide rods are slidably installed on the two U-shaped frames. The mutually approaching ends of the plurality of guide rods are respectively fixedly connected to the plurality of positioning strips. Retaining pieces are fixedly installed at the mutually remote ends of the plurality of guide rods. A first spring is sleeved on each of the plurality of guide rods. One end of the first spring is fixedly connected to the corresponding retaining piece, and the other end is fixedly connected to the corresponding U-shaped frame.

[0010] Specifically, a first inclined edge is formed at the bottom of each pressing strip. A second inclined edge is formed on the mutually approaching side of each of the plurality of positioning strips. The first inclined edge is adapted to the second inclined edge.

[0011] Specifically, a same bridging plate is fixedly installed at the top end of the pressing rod. A second spring is sleeved on each of the two pressing rods. The top ends of the two second springs are fixedly connected to the bridging plate. The bottom ends of the two second springs are fixedly connected to the connection plate.

[0012] Specifically, two limiting rods are slidably installed at the top of the support frame. The top ends of the two limiting rods are fixedly connected to the placement table.

[0013] The utility model has the following beneficial effects:

[0014] For the electrical pipeline fastening device designed by the utility model, by arranging the adjusting screw rod, the height position of the placement table can be adjusted, so that pipelines with different distances from the ground or the installation surface can be supported. Moreover, through the V-shaped fastening strip with a unique shape, contact can be formed with pipelines of different diameters, so that pipelines of different diameters can be fastened. The scope of application is significantly improved. In addition, through the insertion between the pressing strip and the positioning strip, the pipeline can be tightly clamped by the V-shaped fastening strip, and the fastening effect is good and the operation is relatively convenient. Description of the Drawings

[0015] Figure 1It is a schematic structural diagram of an electrical pipeline fastening device.

[0016] Figure 2 It is the front view of the electrical pipeline fastening device.

[0017] Figure 3 It is a schematic structural diagram of the connection between the placement table and the frame.

[0018] Figure 4 It is Figure 2 The enlarged view of part A in

[0019] Figure 5 It is a schematic structural diagram of the opening of the wedge-shaped groove.

[0020] As shown in the figure: 1 - mounting seat; 2 - support frame; 3 - placement table; 4 - connecting plate; 5 - V-shaped fastening strip; 6 - adjusting screw; 7 - frame; 8 - socket; 9 - pressing rod; 10 - pressing strip; 11 - wedge-shaped groove; 12 - C-shaped frame; 13 - guide rod; 14 - positioning strip; 15 - retaining piece; 16 - first spring; 17 - bridging plate; 18 - second spring. Specific embodiments

[0021] The following will further describe the technical solutions in the embodiments of the present invention clearly and completely with reference to the accompanying drawings in the embodiments of the present invention. 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.

[0022] As Figures 1 - 5 shown, an electrical pipeline fastening device includes a mounting seat 1 and a height adjustment mechanism. Four mounting holes are provided on the mounting seat 1 and are distributed in a matrix, which is convenient for its installation.

[0023] A support frame 2 is fixedly installed on the top of the mounting seat 1. A placement table 3 is provided above the support frame 2. Height adjustment mechanisms are symmetrically arranged on both sides of the placement table. The upper part of the height adjustment mechanism is provided with a connecting plate 4. The connecting plate 4 is located above the placement table 3. A V-shaped fastening strip 5 is fixedly installed at the bottom of the connecting plate 4. The V-shaped fastening strip 5 fastens the pipeline with the placement table 4. The V-shaped opening in the middle of the V-shaped fastening strip 5 can be suitable for fixing pipelines with various different diameters. An adjusting screw 6 is threadedly installed on the top of the support frame 2. The top end of the adjusting screw 6 is rotatably connected to the placement table 3, and two limiting rods are slidably installed on the top of the support frame 2. The top ends of the two limiting rods are both fixedly connected to the placement table 3. In this way, by rotating the adjusting screw 6, the placement table 3 can be adjusted to contact the already arranged pipeline, achieving the support effect on the pipeline.

[0024] The height adjustment mechanism is provided with a frame body 7, a U-shaped frame 12, a positioning strip 14, a retaining piece 15 and a first spring 16. In order to enable the V-shaped fastening strip 5 to tightly clamp the pipeline, two frame bodies 7 are fixedly installed at the top of the placing table 3. Sockets 8 are opened at the tops of the two frame bodies 7. Two pressing rods 9 are slidably installed on the connecting plate 4. Pressing strips 10 are fixedly installed at the bottom ends of the two pressing rods 9. The bottom parts of the two pressing strips 10 respectively penetrate through the two sockets 8 and extend into the corresponding frame bodies 7. Wedge-shaped grooves 11 are opened on the mutually remote sides of the two pressing strips 10. The top of the wedge-shaped groove 11 is an inclined surface. A plurality of positioning strips 14 are slidably installed on the mutually remote sides of the two frame bodies 7. The mutually close sides of the corresponding two positioning strips 14 respectively extend into the two wedge-shaped grooves 11. The positioning strip 14 is adapted to the wedge-shaped groove 11. In addition, a same bridging plate 17 is fixedly installed at the top ends of the two pressing rods 9. Second springs 18 are sleeved on the two pressing rods 9. The top ends of the two second springs 18 are fixedly connected to the bridging plate 17. The bottom ends of the two second springs 18 are fixedly connected to the connecting plate 4. In this way, a clamping effect can be formed between the pressing strip 10 and the frame body 7, so as to ensure that the V-shaped fastening strip 5 can tightly clamp the pipeline.

[0025] In this mode, in order to tightly insert the positioning strip 14 into the wedge-shaped groove 11, U-shaped frames 12 are fixedly installed on the outer walls of the mutually remote sides of the two frame bodies 7. A plurality of guide rods 13 are slidably installed on the two U-shaped frames 12. The mutually close ends of the plurality of guide rods 13 are respectively fixedly connected to the plurality of positioning strips 14. Retaining pieces 15 are fixedly installed at the mutually remote ends of the plurality of guide rods 13. First springs 16 are sleeved on the plurality of guide rods 13. One end of the first spring 16 is fixedly connected to the corresponding retaining piece 15, and the other end is fixedly connected to the corresponding U-shaped frame 12. Through the elastic pushing force of the first spring 16, an external acting force is applied to the positioning strip 14, so that it is tightly inserted into the wedge-shaped groove 11.

[0026] In this mode, bevels one are opened at the bottoms of the two pressing strips 10 provided. Bevels two are opened on the mutually close sides of the plurality of positioning strips 14. The bevel one is adapted to the bevel two. Through the cooperation between the bevel one and the bevel two, the pressing strip 10 can continuously slide down. At the same time, by using the cooperation between the inclined surface and the bevel two, after the positioning strip 14 is inserted into the wedge-shaped groove 11, the pressing strip 10 can still continue to slide down without obstruction until the V-shaped fastening strip 5 tightly abuts against the pipeline, thereby completing the fastening of the pipeline.

[0027] The working principle of the electrical pipeline fastening device provided by the present utility model is as follows:

[0028] In the present utility model, the pressing strip 10 and the frame body 7 are in a split state;

[0029] When the pipeline needs to be tightened, the mounting base 1 is first fixed at the specified position. At this time, the pipeline is located above the placement platform 3. In order to support the pipeline, the adjusting screw 6 can be rotated. Under the limit of the two limit rods, the placement platform 3 begins to rise until it contacts the pipeline.

[0030] Then, take out the connecting plate 4, and press the V-shaped fastening strip 5 downward toward the pipeline until the V-shaped fastening strip 5 contacts the pipeline, and then press the connecting plate 17 downward, so that the two pressure strips 10 pass through the corresponding sockets 8 respectively. When the beveled edge 1 at the bottom of the pressure strip 10 contacts the beveled edge 2 on the positioning strip 14, the two slide and contact each other, so that the positioning strip 14 retracts, and at the same time, the corresponding spring 16 is in a stretched state. When the positioning strip 14 corresponds to the wedge-shaped groove 11 horizontally, the stretched spring 16 releases its elastic force, and the positioning strip 14 is moved horizontally. 14 is pushed into the wedge-shaped groove 11, and then continues to press downward, the inclined surface of the wedge-shaped groove 11 forms a sliding conflict with the oblique side 2 of the positioning strip 14, so that the positioning strip 14 is moved out of the wedge-shaped groove 11, and at the same time, the pressure strip 10 continues to descend until the pressure strip 10 is pressed down to the point where it can no longer descend. At this time, there is a close conflict relationship between the V-shaped fastening strip 5 and the pipeline, and at this time, the positioning strip 14 at the corresponding position is also inserted into the corresponding wedge-shaped groove 11. At the same time, the spring 2 18 is in a compressed state, thereby completing the fastening of the pipeline.

[0031] When the V-shaped fastening strip 5 needs to be removed for pipeline inspection and maintenance, the pressure strip 10 and the frame 7 can be quickly separated by pulling the multiple guide rods 13 away from each other, so that the V-shaped fastening strip 5 can be quickly separated from the pipeline for inspection and maintenance.

[0032] The present utility model is not limited to the above-mentioned implementation modes, and anyone should be aware of the structural changes made under the inspiration of the present utility model. Any technical solutions that are the same or similar to the present utility model fall within the protection scope of the present utility model.

[0033] The technology, shape and structure parts not described in detail in the present invention are all known technologies.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] Although embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electrical pipeline fastening device, characterized in that, It includes a mounting base and a height adjustment mechanism. A support frame is fixedly installed at the top of the mounting base. A placement table is provided above the support frame. Height adjustment mechanisms are symmetrically arranged on both sides of the placement table. An adapter plate is installed on the upper part of the height adjustment mechanism. The adapter plate is located above the placement table. A V-shaped fastening strip is fixedly installed at the bottom of the adapter plate. A pipeline is fastened between the V-shaped fastening strip and the placement table. An adjustment screw is threadedly installed at the top of the support frame. The top end of the adjustment screw is rotatably connected to the placement table.

2. The electrical pipeline fastening device according to claim 1, characterized in that, The height adjustment mechanism is provided with a frame body, a U-shaped frame, a positioning strip, a retaining piece and a first spring. Two frame bodies are fixedly installed at the top of the placement table. Sockets are opened at the tops of the two frame bodies. Two pressing rods are slidably installed on the adapter plate. Pressing strips are fixedly installed at the bottom ends of the two pressing rods. The bottom ends of the two pressing strips respectively penetrate through the two sockets and extend into the corresponding frame bodies. Wedge-shaped grooves are opened on the mutually remote sides of the two pressing strips. The top of the wedge-shaped groove is an inclined surface. A plurality of positioning strips are slidably installed on the mutually remote sides of the two frame bodies. The mutually close sides of the corresponding two positioning strips respectively extend into the two wedge-shaped grooves, and the positioning strip is adapted to the wedge-shaped groove.

3. The electrical pipeline fastening device according to claim 2, characterized in that, U-shaped frames are fixedly installed on the outer walls of the mutually remote sides of the frame body. A plurality of guide rods are slidably installed on the two U-shaped frames. The mutually close ends of the plurality of guide rods are respectively fixedly connected to the plurality of positioning strips. Retaining pieces are fixedly installed at the mutually remote ends of the plurality of guide rods. A first spring is sleeved on each of the plurality of guide rods. One end of the first spring is fixedly connected to the corresponding retaining piece, and the other end is fixedly connected to the corresponding U-shaped frame.

4. The electrical pipeline fastening device according to claim 3, characterized in that, Hypotenuse one is opened at the bottom of the pressing strip. Hypotenuse two is opened on the mutually close side of the plurality of positioning strips. Hypotenuse one is adapted to hypotenuse two.

5. The electrical pipeline fastening device according to claim 2, wherein, The top ends of the pressing rods are fixedly installed with the same bridging plate. A second spring is sleeved on each of the two pressing rods. The top ends of the two second springs are fixedly connected to the bridging plate. The bottom ends of the two second springs are fixedly connected to the adapter plate.

6. The electrical pipeline fastening device according to claim 1, characterized in that, Two limiting rods are slidably installed at the top of the support frame. The top ends of the two limiting rods are fixedly connected to the placement table.

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