Building wire arrangement square tube
By setting a fastening device in the square tube and using the cooperation of bolts and sliding plates, the lines are separated and fixed in the square tube, which solves the problem of being unable to separate and fix the lines in the existing technology and improves the practicality and stability of the wiring.
Patent Information
- Application Number
- CN202421990368.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-16
- Publication Date
- 2025-09-30
- Estimated Expiration
- 2034-08-16
AI Technical Summary
The internal space of the square tube is fixed, and it is impossible to separate the lines, and it is unable to adapt to effectively fix lines of different specifications, resulting in low practicality.
A square tube for building wire arrangement is designed. It adopts a fastening device including bolts, sliding plates, sliding plates and rectangular plates. The sliding plates and rectangular plates are pushed to slide in the tube body by the rotation of the bolts. The movement range is limited by springs and protruding rods to achieve the separation and fixation of the lines.
The circuits are effectively separated and fixed inside the square tube, which improves the practicality and stability of the wiring and prevents the circuits from being displaced and damaged inside the tube.
Smart Images
Figure CN223402158U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of building wiring, in particular to a square tube for arranging building electric wires. Background Art
[0002] When laying out electrical wiring in a building during construction, the wiring is usually fixed in a square tube, which serves as a protective conduit for the wires to ensure their safe and orderly arrangement.
[0003] When using square tubes to lay out lines, you can first insert the lines into the square tubes, and then stick one side of the square tubes to the wall for wiring. Since the space size inside the square tubes is fixed, the lines inside the pipes cannot be separated when laying out the lines. Utility Model Content
[0004] The utility model aims to solve the problem that the space size inside the square tube is fixed, the lines inside the tube cannot be separated when arranging the lines, and the positions of the lines inside the tube cannot be well fixed when arranging the lines of different specifications, resulting in the low practicality of the square tube. A square tube for arranging building wires is proposed.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a square tube for building wire wiring, comprising a tube body, one side of the tube body is fixedly connected to a plurality of mounting blocks, the outer surface of the mounting block is provided with a mounting hole, and a fastening device is provided inside the tube body, and the fastening device comprises two bolts, the outer surfaces of the two bolts are respectively threadedly connected to the two sides of the inner wall of the tube body, one end of the bolt is rotatably connected to a sliding plate, one side of the sliding plate is fixedly connected to two round blocks, the outer surface of the round block slides on the inner wall of the tube body, and the bottom end of the inner wall of the tube body is provided with a sliding groove, and the bottom end of the sliding plate is fixedly connected to a plurality of first sliders, the inner wall of the first slider is slidably connected to a round rod, one end of the round rod is fixedly connected to the second slider, and the top end of the second slider is fixedly connected to a rectangular plate, the bottom ends of the sliding plate and the rectangular plate slide on the inner wall of the tube body, the outer surfaces of the first slider and the second slider slide on the inner wall of the sliding groove, and the outer surface of the round rod is provided with a spring, and the two ends of the spring are respectively fixedly connected to one side of the first slider and one side of the second slider.
[0006] The effect achieved by the above components is: by setting the sliding plate, when using the tube body for wiring, first use tools such as bolts to pass through the mounting holes on the outside of the mounting block to install the tube body on the wall, and then rotate the two bolts respectively to make the bolts move on the inner wall of the tube body to push the sliding plate to slide on the inner wall of the tube body. At the same time, the spring will push the rectangular plate to move, adjust the positions of the sliding plate and the rectangular plate inside the tube body, and then place the lines inside the tube body between the inner wall of the tube body and the sliding plate, between the sliding plate and the rectangular plate, and between the two rectangular plates. Then, rotate the bolts again to control the movement of the sliding plate and the rectangular plate, so that the two rectangular plates are squeezed on both sides of the line in the middle. At the same time, the spring on one side of the rectangular plate will be compressed, separating the lines inside the tube body and further fixing the position of the lines inside the tube body, thereby improving the practicality of customs clearance use.
[0007] Preferably, the inner diameter of the spring is slightly larger than the diameter of the round rod, and the round rod is located inside the spring.
[0008] The effect achieved by the above components is that when the spring is squeezed, it moves on the outer surface of the round rod. The round rod can reinforce the internal shape of the spring, thereby preventing the spring from twisting and being unable to be used normally.
[0009] Preferably, two protruding rods are fixedly connected to one side of the first sliding block, and the length of the two protruding rods is less than the length of the round rod and greater than half the length of the round rod.
[0010] The effect achieved by the above components is that when the rectangular plate is squeezed and moves toward the sliding plate, the convex rod can limit the movement range of the rectangular plate, thereby avoiding as much as possible the rectangular plate from moving too far, causing the spring to be severely compressed and unable to be used normally.
[0011] Preferably, a plurality of protrusions are fixedly connected to the outer surface of the bolt, and the protrusions are distributed in a circular pattern on the outer surface of the bolt.
[0012] The effect achieved by the above components is that gripping the protrusions on the outer surface of the bolt makes it easier to control the rotation of the bolt without slipping.
[0013] Preferably, one side of the top end of the sliding plate and the rectangular plate is fixedly connected with a convex strip respectively, and the convex strip is a rubber strip made of rubber material.
[0014] The effect achieved by the above components is that when the circuit is located between the rectangular plate and the sliding plate and between the two rectangular plates, the position of the circuit can be further restricted by the rubber ridges, thereby improving the fixing effect of the fastening device on the circuit position.
[0015] Preferably, both end edges of the sliding plate are arc-shaped, and both end edges of the rectangular plate are arc-shaped.
[0016] The effect achieved by the above components is that by setting the edges of both ends of the sliding plate and the rectangular plate to be arc-shaped, the contact points of the circuit inside the tube body with the edge of the tube body are bent and not easily scratched or broken.
[0017] Preferably, a protective device is provided on the outer surface of the tube body, and the protective device includes a cover plate, one side of the cover plate is fixedly connected to two bending rods, the bending rods are elastic metal rods, and rectangular bars are fixedly connected on both sides of the outer surface of the tube body.
[0018] The effect achieved by the above components is: after the line is fixed inside the tube body by the fastening device, the two bent rods at one end of the cover plate can be clamped on both sides of the top of the tube body to push the cover plate downward. When the bent rod contacts the rectangular bar, it will deflect outward and deform slightly. When the bent rod is located under the rectangular bar, it will return to its original shape and clamped on the outer surface of the tube body. The cover plate is fixed to one side of the tube body to seal the tube body, thereby improving the cable sealing and protection effect of the tube body.
[0019] Preferably, a plurality of anti-slip strips are fixedly connected to both sides of the cover plate, and the anti-slip strips are linearly distributed on both sides of the cover plate.
[0020] The effect achieved by the above components is that the cover can be more conveniently grasped and controlled for disassembly and assembly by pinching the anti-slip strips on both sides of the cover.
[0021] Compared with the prior art, the advantages and positive effects of the present invention are:
[0022] In the utility model, by providing a fastening device, the lines are placed inside the tube body between the inner wall of the tube body and the sliding plate, between the sliding plate and the rectangular plate, and between the two rectangular plates, so that the lines are separated inside the tube body and the position of the lines inside the tube body is further fixed, thereby improving the practicality of the tube when used for customs clearance. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;
[0024] Figure 2 This is a schematic diagram of the three-dimensional structure of the pipe body of the utility model;
[0025] Figure 3 This is a schematic diagram of the three-dimensional structure of the circular block of the utility model;
[0026] Figure 4 For this utility model Figure 3 A schematic diagram of a partially enlarged three-dimensional structure;
[0027] Figure 5 This is a schematic diagram of the three-dimensional structure of the sliding plate of the utility model;
[0028] Figure 6 It is a schematic diagram of the three-dimensional structure of the cover plate of the utility model.
[0029] Legend: 1. Tube body; 2. Fastening device; 3. Protective device; 4. Mounting block; 21. Bolt; 22. Round block; 23. Sliding plate; 24. Slide groove; 25. First slider; 26. Rectangular plate; 27. Second slider; 28. Round rod; 29. Spring; 210. Protruding rod; 211. Protrusion; 212. Protruding strip; 31. Rectangular strip; 32. Cover plate; 33. Bending rod; 34. Anti-slip strip. DETAILED DESCRIPTION
[0030] Example 1, as Figure 1-4 As shown, a square tube for wiring cables in a building comprises a tube body 1, a plurality of mounting blocks 4 being fixedly connected to one side of the tube body 1, the outer surface of the mounting blocks 4 being provided with mounting holes, a fastening device 2 being provided inside the tube body 1, the fastening device 2 comprising two bolts 21, the outer surfaces of the two bolts 21 being respectively threadedly connected to the inner wall of the tube body 1 on both sides, one end of the bolts 21 being rotatably connected to a sliding plate 23, one side of the sliding plate 23 being fixedly connected to two round blocks 22, the outer surfaces of the round blocks 22 sliding on the inner wall of the tube body 1, The bottom end of the inner wall of the tube body 1 is provided with a plurality of slide grooves 24, the bottom end of the sliding plate 23 is fixedly connected to a plurality of first sliders 25, the inner wall of the first slider 25 is slidably connected to a round rod 28, one end of the round rod 28 is fixedly connected to a second slider 27, the top of the second slider 27 is fixedly connected to a rectangular plate 26, the bottom ends of the sliding plate 23 and the rectangular plate 26 slide on the inner wall of the tube body 1, the outer surfaces of the first slider 25 and the second slider 27 slide on the inner wall of the slide groove 24, and the outer surface of the round rod 28 is provided with a spring 29. The two ends of the spring 29 are fixedly connected to one side of the first slider 25 and one side of the second slider 27 respectively. By setting the sliding plate 23, when using the tube body 1 for wiring, first use a tool such as a bolt to pass through the mounting hole on the outside of the mounting block 4 to install the tube body 1 on the wall, and then rotate the two bolts 21 respectively to move the bolts 21 on the inner wall of the tube body 1 to push the sliding plate 23 to slide on the inner wall of the tube body 1. At the same time, the spring 29 will push the rectangular plate 26 to move, adjust the position of the sliding plate 23 and the rectangular plate 26 inside the tube body 1, and then place the line between the inner wall of the tube body 1 and the sliding plate 23, between the sliding plate 23 and the rectangular plate 26, and between the two rectangular plates 26 inside the tube body 1. Then, rotate the bolt 21 again to control the movement of the sliding plate 23 and the rectangular plate 26, so that the two rectangular plates 26 are squeezed on both sides of the middle line. At the same time, the spring 29 on one side of the rectangular plate 26 will be compressed, separating the line inside the tube body 1 and further fixing the position of the line inside the tube body 1, thereby improving the practicality of customs clearance.
[0031] Reference Figure 2-5As shown, in this embodiment: the inner diameter of the spring 29 is slightly larger than the diameter of the round rod 28, and the round rod 28 is located inside the spring 29. When the spring 29 is squeezed, it will move on the outer surface of the round rod 28. The round rod 28 can reinforce the internal shape of the spring 29 to avoid the spring 29 from being twisted and unable to be used normally as much as possible. Two protruding rods 210 are fixedly connected to one side of the first slider 25. The length of the two protruding rods 210 is less than the length of the round rod 28 and greater than half the length of the round rod 28. When the rectangular plate 26 is squeezed and moves toward the sliding plate 23, the protruding rods 210 can limit the moving range of the rectangular plate 26, to avoid the rectangular plate 26 moving too far, which will cause the spring 29 to be severely compressed and unable to be used normally.
[0032] Reference Figure 2-5 As shown, in this embodiment: the outer surface of the bolt 21 is fixedly connected with a plurality of protrusions 211, and the protrusions 211 are distributed circumferentially on the outer surface of the bolt 21. Holding the protrusions 211 on the outer surface of the bolt 21 can more conveniently control the rotation of the bolt 21 without slipping. The top side of the sliding plate 23 and the rectangular plate 26 are respectively fixedly connected with a convex strip 212, and the convex strip 212 is a rubber strip made of rubber. When the line is located between the rectangular plate 26 and the sliding plate 23 and the two rectangular plates 26, the position of the line can be further restricted by the rubber convex strip 212, thereby improving the fixing effect of the fastening device 2 on the line position. The edges at both ends of the sliding plate 23 are arc-shaped, and the edges at both ends of the rectangular plate 26 are arc-shaped. By setting the edges at both ends of the sliding plate 23 and the rectangular plate 26 to be arc-shaped, the contact point between the line and the edge of the tube body 1 when the line is located inside the tube body 1 is not easily scratched or broken.
[0033] Reference Figure 1 、 Figure 2 and Figure 6 As shown, in this embodiment: the outer surface of the tube body 1 is provided with a protective device 3, the protective device 3 includes a cover plate 32, one side of the cover plate 32 is fixedly connected to two bent rods 33, the bent rods 33 are elastic metal rods, and the outer surface of the tube body 1 is fixedly connected to rectangular strips 31 on both sides. After the line is fixed inside the tube body 1 by the fastening device 2, the two bent rods 33 at one end of the cover plate 32 can be respectively clamped on both sides of the top of the tube body 1 to push the cover plate 32 downward, and the bent rods 33 are in contact with the rectangular strips 31. When the cover 32 is fixed on one side of the tube body 1, it is sealed to improve the cable sealing and protection effect of the tube body 1. A number of anti-slip strips 34 are fixedly connected on both sides of the cover 32. The anti-slip strips 34 are linearly distributed on both sides of the cover 32. By pinching the anti-slip strips 34 on both sides of the cover 32, the cover 32 can be more conveniently grasped and controlled for disassembly and assembly.
[0034] Working principle: When using a pipe for wiring during construction, first use tools such as bolts to pass through the mounting holes on the outside of the mounting block 4 to install the pipe body 1 on the wall, and then rotate the two bolts 21 respectively to make the bolts 21 move on the inner wall of the pipe body 1 to push the sliding plate 23 to slide on the inner wall of the pipe body 1. At the same time, the spring 29 will push the rectangular plate 26 to move, adjust the positions of the sliding plate 23 and the rectangular plate 26 inside the pipe body 1, and then place the lines between the inner wall of the pipe body 1 and the sliding plate 23, between the sliding plate 23 and the rectangular plate 26, and between the two rectangular plates 26 inside the pipe body 1, and then rotate the bolts 21 again to control the sliding plate 23 and the rectangular plate 26 move, so that the two rectangular plates 26 are squeezed on both sides of the middle line. At the same time, the spring 29 on one side of the rectangular plate 26 will be compressed, separating the line inside the tube body 1 and further fixing the position of the line inside the tube body 1. Then, the two bent rods 33 at one end of the cover plate 32 are respectively clamped on both sides of the top end of the tube body 1 to push the cover plate 32 downward. When the bent rod 33 contacts the rectangular bar 31, it will deflect outward and deform slightly. When the bent rod 33 is located below the rectangular bar 31, it will return to its original shape and clamp on the outer surface of the tube body 1, and the cover plate 32 will be fixed on one side of the tube body 1 to close the tube body 1.
[0035] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification of the above embodiment based on the technical essence of the present invention that does not deviate from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
Claims
1. A building wire arrangement square tube, comprising a tube body (1) and a spring (29), characterized in that: One side of the tube body (1) is fixedly connected with a plurality of mounting blocks (4), and the outer surface of the mounting block (4) is provided with a mounting hole. A fastening device (2) is provided inside the tube body (1), and the fastening device (2) comprises two bolts (21). The outer surfaces of the two bolts (21) are respectively threadedly connected to the two sides of the inner wall of the tube body (1). One end of the bolt (21) is rotatably connected to a sliding plate (23). One side of the sliding plate (23) is fixedly connected with two round blocks (22). The outer surface of the round block (22) slides on the inner wall of the tube body (1). The bottom end of the inner wall of the tube body (1) is provided with a plurality of slide grooves (24), the bottom end of the sliding plate (23) is fixedly connected to a plurality of first sliders (25), the inner wall of the first slider (25) is slidably connected to a round rod (28), one end of the round rod (28) is fixedly connected to a second slider (27), the top end of the second slider (27) is fixedly connected to a rectangular plate (26), the bottom ends of the sliding plate (23) and the rectangular plate (26) slide on the inner wall of the tube body (1), and the outer surfaces of the first slider (25) and the second slider (27) slide on the inner wall of the slide groove (24).
2. The square tube for arranging building wires according to claim 1, characterized in that: The inner diameter of the spring (29) is larger than the diameter of the round rod (28), and the round rod (28) is located inside the spring (29).
3. The square tube for arranging building wires according to claim 2, characterized in that: Two protruding rods (210) are fixedly connected to one side of the first sliding block (25), and the length of the two protruding rods (210) is less than the length of the round rod (28) and greater than half the length of the round rod (28).
4. The square tube for arranging building wires according to claim 3, characterized in that: A plurality of protrusions (211) are fixedly connected to the outer surface of the bolt (21), and the protrusions (211) are distributed in a circumferential manner on the outer surface of the bolt (21).
5. The square tube for arranging building wires according to claim 4, characterized in that: One side of the top end of the sliding plate (23) and the rectangular plate (26) is respectively fixedly connected with a convex strip (212), and the convex strip (212) is a rubber strip.
6. The square tube for arranging building electric wires according to claim 5, characterized in that: The edges at both ends of the sliding plate (23) are arc-shaped, and the edges at both ends of the rectangular plate (26) are arc-shaped.