Protective equipment for wire pipe

Abstract

The utility model belongs to the technical field of line pipe protection, and particularly relates to protection equipment for a line pipe, which comprises a sliding rod, a groove is arranged in one end of the sliding rod, an electrode plate is assembled in the groove, a sliding block is arranged in the groove in a sliding manner, an electrode slice is assembled on one side of the sliding block, a movable rod is fixed on the other side of the sliding block, and a compression spring is fixedly connected between the sliding block and the groove. Arc-shaped clamping plates are fixedly connected to one sides of the sliding rods, and one ends of the movable rods slidably penetrate through the outer sides of the grooves; the arc-shaped clamping plates on the two sides get close to each other and clamp the line pipe through sliding of the sliding rod in the pipeline, when the line pipe makes contact with one end of the movable rod, the movable rod gradually slides into the groove and stretches the compression spring, and therefore the electrode plate makes contact with the electrode plate, and a warning lamp gives an alarm when a signal is transmitted to the controller; the wire pipe can be fixed during wire pipe machining, excessive clamping of the wire pipe can be prevented, and therefore the wire pipe machining quality can be guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of wire tube protection, in particular to a wire tube protection device. Background Art

[0002] Electric power applications can be divided into two categories according to the strength of the power transmission power: strong electricity and weak electricity. During the construction of weak current projects, pipelines need to be laid, and then the weak current project wire pipes are laid in the pipelines. Therefore, during the cutting process of the wire pipes, in order to ensure the quality of the wire pipe processing, the project wire pipes need to be protected.

[0003] A Chinese patent with announcement number CN217063123U discloses a protective device for wire pipes in weak-current engineering projects, comprising an upper shell and a lower shell, wherein the upper shell and the lower shell are both threadedly installed with threaded rods on the sides away from each other, and connecting blocks are installed on the ends of the two threaded rods that are close to each other, and a slide groove is provided at the end of the connecting block away from the threaded rod, and a protective mechanism is arranged in the slide groove, and a slot is provided on the back of the upper shell and the lower shell on the sides away from each other. When in use, the utility model can protect wire pipe bodies of different sizes.

[0004] However, the above-mentioned protective device still has some problems. In practical applications, when protecting the wire pipe, the wire pipe is only fixed inside the pipe. But in the prior art, when fixing the wire pipe, the clamping force of the wire pipe cannot be controlled, which may cause the wire pipe to be excessively clamped and cause damage to the wire pipe. Therefore, a protective device for the wire pipe is proposed to address the above-mentioned problems. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve the problems raised in the background technology, the utility model proposes a protective device for a wire pipe.

[0006] The cam is an axially oriented device for activating the tension wheel of the present invention, wherein the cam is provided with two parallel rods, the two parallel rods are provided with two parallel rod holes, the two parallel rod holes are provided with two parallel rod holes respectively, a groove is provided inside one end of the groove, an electrode plate is provided inside the groove, a slider is slidably installed inside the groove, and the radius of the slider is equal to the inner wall radius of the groove, an electrode plate is provided on one side of the slider, and a movable rod is fixedly installed on the other side of the slider, a compression spring is fixedly connected between the slider and the groove, the compression spring is sleeved on the outer wall of the movable rod, an arc-shaped clamping plate is fixedly connected to one side of the slide rod, a through hole is provided inside the arc-shaped clamping plate, and one end of the movable rod slides through to the outside of the groove, thereby fixing the wire tube during processing and preventing the wire tube from being excessively clamped, thereby ensuring the quality of the wire tube during processing.

[0007] Preferably, the interior of the arc-shaped clamping plate is equipped with an anti-skid gasket, and a plurality of anti-skid balls are fixedly installed at equal intervals inside the anti-skid gasket, which enhances the friction between the arc-shaped clamping plate and the wire tube, improves the fixing stability, and prevents the wire tube from sliding or falling off.

[0008] Preferably, through holes are provided inside the arc-shaped clamping plate and the anti-slip gasket, and one end of the movable rod slides through the through hole to ensure that the movable rod slides inside the arc-shaped clamping plate and the anti-slip gasket.

[0009] Preferably, the electrode plate is located on one side of the electrode sheet and in the same vertical direction, ensuring that the electrode plate and the electrode sheet can be in stable contact, thereby improving the accuracy of wire tube processing.

[0010] Preferably, a U-shaped frame is fixed to one side of the pipeline, and a mounting frame is fixedly connected to one side of the U-shaped frame. A bidirectional screw is rotatably connected inside the mounting frame, and movable blocks are threadedly engaged at both ends of the bidirectional screw. A sliding block is fixed to one side of the movable block, and two sliding grooves are symmetrically opened inside one side of the mounting frame. The sliding block is slidably installed inside the sliding grooves, and a fixed plate is fixedly connected to one side of the sliding block, wherein the sliding rods are respectively fixedly installed on the inner side of the fixed plate, which can adapt to the fixation of wire pipes of different sizes, thereby improving the adaptability of the equipment.

[0011] Preferably, a warning light is installed inside the device, and the electrode plate and the electrode sheet as well as the warning light are electrically connected to a controller inside the device, wherein the controller is used for signal transmission between the electrode plate and the electrode sheet, and for operation control of the warning light, thereby improving the effect of the device during the protection process.

[0012] The utility model is beneficial in that:

[0013] 1. The utility model makes the arc-shaped clamping plates on both sides approach and clamp the wire tube by sliding the sliding rod inside the pipeline. When the wire tube contacts one end of the movable rod, the movable rod will gradually slide into the groove and stretch the compression spring, so that the electrode sheet contacts the electrode plate, and the warning light will sound an alarm when the signal is transmitted to the controller, thereby fixing the wire tube during processing and preventing the wire tube from being over-clamped, thereby ensuring the quality of the wire tube during processing;

[0014] 2. The utility model rotates the handle to rotate the bidirectional screw rod. As the bidirectional screw rod rotates, the movable block slides in the slide groove, driving the slide rod to move inside the pipe until it reaches the desired position, thereby fixing wire tubes of different sizes and improving the stability of the wire tubes during processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model 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 utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 This is a schematic structural diagram of the isoaxial side view of the utility model;

[0017] Figure 2 A schematic diagram of the structure of an anti-over-clamping assembly for protection;

[0018] Figure 3 for Figure 2 The enlarged structural diagram of part A in the middle;

[0019] Figure 4 It is a schematic diagram of the structure of the anti-slip component inside the arc-shaped splint;

[0020] Figure 5 Schematic diagram of the structure of the adjustment component used to fix wire tubes of different sizes.

[0021] In the figure: 1. pipeline; 2. sliding rod; 3. groove; 4. electrode plate; 5. slider; 6. electrode sheet; 7. movable rod; 8. compression spring; 9. arc clamp; 10. anti-skid pad; 11. anti-skid ball; 12. U-shaped frame; 13. installation frame; 14. two-way screw rod; 15. movable block; 16. sliding block; 17. slide groove; 18. fixed plate; 19. handle. 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 As shown, a protective device for a wire pipe comprises a pipe 1, a protective component is installed inside the pipe 1, and the protective component comprises two sliding rods 2, two rod holes are symmetrically opened inside the pipe 1, and the sliding rods 2 are respectively slidably passed through the rod holes, a groove 3 is opened inside one end of the sliding rod 2, an electrode plate 4 is installed inside the groove 3, a slider 5 is slidably installed inside the groove 3, and the radius of the slider 5 is equal to the inner wall radius of the groove 3, an electrode sheet 6 is installed on one side of the slider 5, and a movable rod 7 is fixedly installed on the other side of the slider 5, a compression spring 8 is fixedly connected between the slider 5 and the groove 3, and the compression spring 8 is sleeved on the outer wall of the movable rod 7, an arc-shaped clamping plate 9 is fixedly connected to one side of the sliding rod 2, a through hole is opened inside the arc-shaped clamping plate 9, and one end of the movable rod 7 slides through to the outside of the groove 3;

[0024] The arc-shaped clamping plate 9 is equipped with an anti-skid pad 10 inside, and a plurality of anti-skid balls 11 are fixedly installed at equal intervals inside the anti-skid pad 10. Through holes are opened inside the arc-shaped clamping plate 9 and the anti-skid pad 10, and one end of the movable rod 7 slides through the through hole. When working, however, in the prior art, when the wire tube is fixed, the clamping force of the wire tube cannot be controlled, which may cause the wire tube to be clamped excessively and cause damage to the wire tube. The wire tube is placed in the pipeline 1, and the sliding rod 2 slides in the pipeline 1, so that the arc-shaped clamping plates 9 on both sides are close to and clamp the wire tube, and the anti-skid pad 10 The anti-slip ball 11 will enhance the friction between the arc clamping plate 9 and the wire tube. When the wire tube contacts one end of the movable rod 7, as the slide rod 2 moves, the movable rod 7 will gradually slide into the inside of the groove 3 and stretch the compression spring 8, so that the electrode sheet 6 gradually approaches the electrode plate 4 and contacts with the electrode plate 4. When the electrode plate 4 contacts the electrode sheet 6, a signal will be transmitted to the controller to make the warning light sound an alarm, reminding the operator that the fixation of the wire tube has been completed, thereby realizing the fixation of the wire tube during wire tube processing and preventing the wire tube from being over-clamped, thereby ensuring the quality of the wire tube processing.

[0025] See also Figure 1 , 5As shown, a U-shaped frame 12 is fixed on one side of the pipeline 1, and a mounting frame 13 is fixedly connected to one side of the U-shaped frame 12. A bidirectional screw rod 14 is rotatably connected inside the mounting frame 13, and both ends of the bidirectional screw rod 14 are threadedly engaged with a movable block 15. A sliding block 16 is fixed to one side of the movable block 15. Two sliding grooves 17 are symmetrically provided inside one side of the mounting frame 13. The sliding block 16 is slidably installed inside the sliding groove 17. A fixed plate 18 is fixedly connected to one side of the sliding block 16, wherein the sliding rods 2 are respectively fixedly installed on the inner side of the fixed plate 18. A handle 19 is rotatably installed on the top side of the mounting frame 13, and one end of the bidirectional screw rod 14 is matched and connected with one side of the handle 19; during operation, in actual application, the size of the wire tube is not easy to determine, so when fixing the wire tube, it is necessary to adjust the position of the arc clamping plate 9, and the bidirectional screw rod 14 is rotated by rotating the handle 19. As the bidirectional screw rod 14 rotates, the movable block 15 slides in the slide groove 17, driving the slide rod 2 to move inside the pipe 1 until it reaches the desired position, thereby realizing the fixation of wire tubes of different sizes and improving the stability of the wire tubes during processing.

[0026] Working principle: put the wire tube into the pipe 1, turn the handle 19 to rotate the bidirectional screw rod 14, and as the bidirectional screw rod 14 rotates, the movable block 15 slides in the slide groove 17, driving the slide rod 2 to move inside the pipe 1 until it reaches the desired position, thereby fixing wire tubes of different sizes and improving the stability of the wire tubes during processing;

[0027] Put the wire tube into the pipeline 1, and slide the slide bar 2 in the pipeline 1 to make the arc-shaped clamps 9 on both sides approach and clamp the wire tube. The anti-skid pads 10 and their anti-skid balls 11 will enhance the friction between the arc-shaped clamps 9 and the wire tube. When the wire tube contacts one end of the movable rod 7, as the slide bar 2 moves, the movable rod 7 will gradually slide into the inside of the groove 3 and stretch the compression spring 8, so that the electrode sheet 6 gradually approaches the electrode plate 4 and contacts the electrode plate 4. When the electrode plate 4 contacts the electrode sheet 6, a signal will be transmitted to the controller to make the warning light sound an alarm, reminding the operator that the fixation of the wire tube has been completed, thereby realizing the fixation of the wire tube during wire tube processing and preventing the wire tube from being excessively clamped, thereby ensuring the quality of the wire tube processing.

[0028] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A protective device for a wire tube, characterized in that: The invention comprises a pipe (1), wherein a protection component is installed inside the pipe (1), wherein the protection component comprises two sliding rods (2), wherein two rod holes are symmetrically provided inside the pipe (1), wherein the sliding rods (2) slide through the rod holes respectively, wherein a groove (3) is provided inside one end of the sliding rod (2), wherein an electrode plate (4) is installed inside the groove (3), wherein a slider (5) is slidably installed inside the groove (3), and wherein the radius of the slider (5) is equal to the radius of the inner wall of the groove (3), wherein an electrode plate (6) is installed on one side of the slider (5), wherein a movable rod (7) is fixedly installed on the other side of the slider (5), wherein a compression spring (8) is fixedly connected between the slider (5) and the groove (3), wherein the compression spring (8) is sleeved on the outer wall of the movable rod (7), wherein an arc-shaped clamping plate (9) is fixedly connected to one side of the sliding rod (2), wherein a through hole is provided inside the arc-shaped clamping plate (9), and wherein one end of the movable rod (7) slides through to the outer side of the groove (3).

2. A wire tube protection device according to claim 1, characterized in that: The arc-shaped clamping plate (9) is provided with an anti-skid pad (10) inside, and a plurality of anti-skid balls (11) are fixedly installed at equal intervals inside the anti-skid pad (10).

3. A wire tube protection device according to claim 2, characterized in that: Through holes are provided inside the arc-shaped clamping plate (9) and the anti-slip pad (10), and one end of the movable rod (7) slides through the through hole.

4. A wire tube protection device according to claim 3, characterized in that: The electrode plate (4) is located on one side of the electrode sheet (6) and in the same vertical direction.

5. A wire tube protection device according to claim 4, characterized in that: A U-shaped frame (12) is fixed on one side of the pipeline (1), and a mounting frame (13) is fixedly connected to one side of the U-shaped frame (12). A bidirectional screw rod (14) is rotatably connected inside the mounting frame (13), and movable blocks (15) are threadedly engaged at both ends of the bidirectional screw rod (14). A sliding block (16) is fixed to one side of the movable block (15). Two sliding grooves (17) are symmetrically provided inside one side of the mounting frame (13), and the sliding block (16) is slidably mounted inside the sliding grooves (17). A fixed plate (18) is fixedly connected to one side of the sliding block (16), wherein the sliding rods (2) are respectively fixedly mounted on the inner side of the fixed plate (18). A handle (19) is rotatably mounted on the top side of the mounting frame (13), and one end of the bidirectional screw rod (14) is cooperatively connected to one side of the handle (19).

6. A wire tube protection device according to claim 5, characterized in that: A warning light is installed inside the device, and the electrode plate (4) and the electrode sheet (6) as well as the warning light are electrically connected to a controller inside the device, wherein the controller is used for signal transmission between the electrode plate (4) and the electrode sheet (6) and for operating and controlling the warning light.

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