Line pipe connecting device for weak current engineering
By designing a wire tube connection device including connecting components in weak current engineering, the problem of easy wear of the wire tube at the turn is solved, and flexible angle connection and longer service life are achieved.
Patent Information
- Application Number
- CN202421428467.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-21
- Publication Date
- 2025-04-18
- Estimated Expiration
- 2034-06-21
AI Technical Summary
It is difficult to achieve flexible angle connection in weak current projects, resulting in the problem of wear and fracture of the pipe wall at the turning point.
A wire pipe connecting device for weak current engineering is designed. By providing a connecting assembly at the end of the wire pipe, including a connecting pipe, a threaded barrel and a ring piece, the wire pipe is allowed to be connected in a straight or curved corner, and the connecting pipe is fixed by rotating the fixing plate and the ring piece to avoid random rotation.
The flexible angle connection of the threading pipe is achieved, which reduces wear at the bends, extends the service life of the threading pipe, and avoids the need for additional fixing equipment.
Smart Images
Figure CN222775926U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of wire tube connection, in particular to a wire tube connection device for weak current engineering. Background Art
[0002] Weak current usually refers to DC circuits, video lines, network lines, telephone lines, etc. with a DC power supply of less than 36V. Weak current has the characteristics of small current and low voltage. Weak current is usually used for signal processing. During the construction of weak current, it is easily affected by factors such as corrosion, friction, and wear, which can lead to short circuits, leakage and other problems. Therefore, it is usually protected by a conduit.
[0003] The existing threading pipes can only be connected in a straight line through the connecting pipe. When the weak current needs to be turned, the threading pipe plate needs to be bent. After long-term use, the pipe wall at the bend is prone to wear and fracture.
[0004] The reason for this problem is that the current wire threading pipe is limited in length, and will be connected to the line according to the weak current connection. Since the existing connection is mainly through a connecting pipe, and the connecting pipe usually connects the wire threading pipe in a straight line, the connection angle between the wire threading pipes cannot be adjusted. When the weak current needs to turn, the wire threading pipe plate needs to be bent, so that the pipe wall at the bend is stretched thinner, which can easily cause the wire threading pipe to wear and break after long-term use. In view of the shortcomings of the existing technology, we propose a wire pipe connection device for weak current engineering to solve the above problems. Utility Model Content
[0005] In view of the deficiencies in the prior art, the utility model provides a wire pipe connection device for weak current engineering, which solves the problem that the current wire pipe can only be connected in a straight line through a connecting pipe. When the weak current needs to turn, the wire pipe plate needs to be bent. After long-term use, the pipe wall at the bend is prone to wear and fracture.
[0006] To achieve the above purpose, the utility model is implemented by the following technical scheme: a wire tube connection device for weak current engineering, including a threading tube, the end of the threading tube is provided with a connection component, and the connection component includes:
[0007] A connecting tube, which is sleeved on the end of the threading tube, and is used to fix the threading tube;
[0008] A threaded barrel, which is arranged between the connecting pipes and is used to rotate the connecting pipes;
[0009] The circular ring is fixedly connected to the outer peripheral wall of the threaded barrel, and is used to fix the threaded barrel and the connecting pipe.
[0010] Preferably, the bottom of the circular ring member is fixedly connected to a bottom plate, the bottom plate is used to fix the circular ring member, and the end side of the bottom plate is rotatably connected to a vertical rod.
[0011] Preferably, the connection assembly further comprises:
[0012] A fixing plate, which is arranged on the top of the bottom plate, and is used to fix the bottom plate;
[0013] The round block is arranged at the bottom of the fixing plate, and is used to define the fixing plate.
[0014] Preferably, a top of a group of the base plates is fixedly connected to a shaft rod, and the fixed plate is rotatably connected to the outer peripheral wall of the shaft rod.
[0015] Preferably, a circular groove is formed on the top of another group of the bottom plates, and the circular block is clamped in the circular groove.
[0016] Preferably, the round block passes through the bottom of the fixed plate, and the top of the round block is fixedly connected with a T-shaped rod, the T-shaped rod passes through the top of the fixed plate, and the T-shaped rod is used to move the round block.
[0017] Preferably, a spring is sleeved on the outer peripheral wall of the T-shaped rod, and two ends of the spring are respectively fixedly connected to the top of the round block and the inside of the fixed plate.
[0018] Preferably, a rubber ring is provided on the inner wall of the connecting tube, and the rubber ring is used to increase the tightness of the threading tube.
[0019] The utility model discloses a wire pipe connecting device for weak current engineering, which has the following beneficial effects: the wire pipe connecting device for weak current engineering is convenient for straight line or angle connection of the wire pipe by arranging a connecting pipe that is easy to rotate at an angle, and secondly, the connecting pipe can be fixed by a circular ring by rotating a fixing plate, thereby avoiding the situation that the connecting pipe rotates at will; at the same time, the connecting pipe can be fixed to the ground by the circular ring, thereby avoiding the situation that the wire pipe needs to be fixed by a clamp. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] 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 work.
[0021] Figure 1 This is a schematic diagram of the structure of the threading tube of the utility model;
[0022] Figure 2 This is a schematic diagram of the structure of the connecting pipe of the utility model;
[0023] Figure 3 It is a structural schematic diagram of the circular ring member of the utility model;
[0024] Figure 4 It is a structural schematic diagram of the bottom plate of the utility model;
[0025] Figure 5 It is a structural schematic diagram of the round block of the utility model.
[0026] In the figure: 1. threading tube; 2. connecting tube; 201. threaded tube; 202. rubber ring; 3. connecting assembly; 301. circular ring; 302. bottom plate; 303. vertical rod; 304. circular groove; 4. fixing plate; 401. shaft rod; 402. round block; 403. T-shaped rod; 404. spring. DETAILED DESCRIPTION
[0027] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.
[0028] The embodiment of the present application provides a wire pipe connection device for weak current engineering, which solves the problem that the current wire pipe can only be connected in a straight line through a connecting pipe. When the weak current needs to turn, the wire pipe plate needs to be bent. After long-term use, the pipe wall at the bend is prone to wear and fracture.
[0029] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.
[0030] The utility model embodiment discloses a wire tube connecting device for weak current engineering.
[0031] According to the attached Figure 1-5 As shown, a wire pipe connection device for weak current engineering includes a wire pipe 1, and a connection component 3 is provided at the end of the wire pipe 1. The connection component 3 includes:
[0032] A connecting tube 2 is sleeved on the end of the threading tube 1, and the connecting tube 2 is used to fix the threading tube 1;
[0033] A threaded barrel 201, which is disposed between the connecting pipes 2, and the threaded barrel 201 is used to rotate the connecting pipes 2;
[0034] The circular ring 301 is fixedly connected to the outer peripheral wall of the threaded barrel 201 , and is used to fix the threaded barrel 201 and the connecting pipe 2 .
[0035] The bottom of the circular ring member 301 is fixedly connected to a base plate 302, and the base plate 302 is used to fix the circular ring member 301. The end side of the base plate 302 is rotatably connected to a vertical rod 303. The two groups of circular ring members 301 and the base plate 302 are combined and fixed by a fixing plate 4. At this time, the connecting tube 2 can be vertically connected to the wire tube 1. By rotating the two groups of circular ring members 301 and the base plate 302, the shape and angle of the threaded tube 201 can be stretched and adjusted, which is convenient for the right-angle connection of the wire tube 1. At the same time, the base plate 302 is penetrated by screws and plugged into the ground, so that the wire tube 1 can be fixed to the ground and limited, avoiding the need to fix it with a clamp.
[0036] The connection component 3 also includes:
[0037] A fixing plate 4, which is arranged on the top of the bottom plate 302, and is used to fix the bottom plate 302;
[0038] The round block 402 is arranged at the bottom of the fixing plate 4 , and the round block 402 is used to define the fixing plate 4 .
[0039] A shaft 401 is fixedly connected to the top of a group of bottom plates 302 , and a fixed plate 4 is rotatably connected to the outer peripheral wall of the shaft 401 .
[0040] A circular groove 304 is formed on the top of the other bottom plate 302 , and the round block 402 is clamped inside the circular groove 304 .
[0041] The round block 402 passes through the bottom of the fixed plate 4, and the top of the round block 402 is fixedly connected with a T-shaped rod 403, which passes through the top of the fixed plate 4. The T-shaped rod 403 is used to move the round block 402. By stretching the T-shaped rod 403 upward, the round block 402 can be driven to slide out of the circular groove 304 and shrink inside the fixed plate 4. At this time, the two sets of bottom plates 302 can be rotated to adjust the angle.
[0042] The outer wall of the T-shaped rod 403 is sleeved with a spring 404, and the two ends of the spring 404 are respectively fixedly connected to the top of the round block 402 and the inside of the fixed plate 4. The round block 402 can be popped downward by the elastic force of the spring 404, and the round block 402 will be inserted into the inside of the circular groove 304.
[0043] The inner wall of the connecting tube 2 is provided with a rubber ring 202 , and the rubber ring 202 is used to increase the tightness of the threading tube 1 .
[0044] When the utility model is in use, when the threading tube 1 is connected vertically, the threading tube 1 can be directly rotated and plugged into the two ends of the connecting tube 2. When the threading tube 1 is connected at a right angle, the T-shaped rod 403 can be stretched upward to drive the round block 402 to slide out of the circular groove 304. At this time, the two groups of circular rings 301 and the bottom plate 302 can be rotated. At the same time, the circular ring 301 can stretch the threaded tube 201 and make it a right angle. Then the T-shaped rod 403 is loosened, and the round block 402 can be ejected downward by the elastic force of the spring 404. At this time, the round block 402 will be plugged into the inside of the circular groove 304 to fix the two groups of bottom plates 302. At this time, the threading tube 1 can be connected at a right angle.
[0045] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. 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, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A wire pipe connection device for weak current engineering, comprising a wire pipe (1), characterized in that: A connection assembly (3) is provided at the end of the threading tube (1), and the connection assembly (3) comprises: A connecting tube (2) sleeved on the end of the threading tube (1), the connecting tube (2) being used to fix the threading tube (1); A threaded barrel (201) disposed between the connecting pipes (2), the threaded barrel (201) being used to rotate the connecting pipes (2); The circular ring member (301) is fixedly connected to the outer peripheral wall of the threaded barrel (201), and the circular ring member (301) is used to fix the threaded barrel (201) and the connecting pipe (2).
2. A wire pipe connection device for weak current engineering according to claim 1, characterized in that: The bottom of the circular ring member (301) is fixedly connected to a bottom plate (302), the bottom plate (302) is used to fix the circular ring member (301), and the end side of the bottom plate (302) is rotatably connected to a vertical rod (303).
3. A wire tube connection device for weak current engineering according to claim 1, characterized in that: The connection component (3) further comprises: A fixing plate (4), which is arranged on the top of the bottom plate (302), and the fixing plate (4) is used to fix the bottom plate (302); A round block (402) is arranged at the bottom of the fixing plate (4), and the round block (402) is used to define the fixing plate (4).
4. A wire pipe connection device for weak current engineering according to claim 3, characterized in that: A shaft (401) is fixedly connected to the top of a group of the bottom plates (302), and the fixed plate (4) is rotatably connected to the outer peripheral wall of the shaft (401).
5. A wire pipe connection device for weak current engineering according to claim 3, characterized in that: A circular groove (304) is formed on the top of the other group of bottom plates (302), and the circular block (402) is clamped inside the circular groove (304).
6. A wire tube connection device for weak current engineering according to claim 5, characterized in that: The round block (402) passes through the bottom of the fixed plate (4); the top of the round block (402) is fixedly connected to a T-shaped rod (403); the T-shaped rod (403) passes through the top of the fixed plate (4); and the T-shaped rod (403) is used to move the round block (402).
7. A wire tube connection device for weak current engineering according to claim 6, characterized in that: A spring (404) is sleeved on the outer peripheral wall of the T-shaped rod (403), and two ends of the spring (404) are respectively fixedly connected to the top of the round block (402) and the inside of the fixing plate (4).
8. A wire pipe connection device for weak current engineering according to claim 1, characterized in that: The inner wall of the connecting tube (2) is provided with a rubber ring (202), and the rubber ring (202) is used to increase the tightness of the threading tube (1).