Weak current line application device

Abstract

The utility model discloses a weak current line application device, which relates to the technical field of line application, and comprises a bottom plate, the upper end of the bottom plate is provided with a line pushing mechanism, the line pushing mechanism comprises a pushing and stretching assembly which is arranged at the upper end of the bottom plate and comprises an air pump fixedly arranged at the upper end of the bottom plate, and an inflation hose is fixed at an air outlet pipe at the upper end of the air pump; one side of the inflation hose is connected with a wire insertion pipe in an intercommunication mode, an insertion cover is screwed outside the wire insertion pipe in a threaded mode, and a sealing cover is screwed at the end, away from the wire insertion pipe, of the inflation hose in a threaded mode. The clamping and fixing assembly is arranged at one end of the inflation hose and used for fixing the applied electric wire penetrating into the inflation hose, and the problem that in a complex building structure such as a building hole groove and an underground pipeline, in the environment where hands and feet are not easy to apply, an ideal effect is often difficult to achieve through a traditional applying mode of a traditional weak current line applying device is solved.

Description

Technical Field

[0001] This utility model relates to the field of line laying technology, specifically a low-voltage line laying device. Background Technology

[0002] In modern buildings, smart homes, and communication networks, the laying and layout of low-voltage wiring (such as telephone lines, network cables, and security monitoring lines) is a crucial task. Low-voltage wiring not only carries key functions such as data transmission and signal control, but also directly affects the overall system performance and user experience. However, traditional low-voltage wiring installation methods have many shortcomings, limiting their application efficiency and effectiveness.

[0003] The reference patent is titled "A Low-Voltage Line Laying Device" (Publication No. CN222191646U, Application Date: 2024-04-18). When two shafts rotate, four rollers rotate, so that the wheels on the four rollers face downwards. Then, four electric push rods are controlled to move the moving plate upwards. Thus, the four rollers support the device, and the device can be pushed to move it, thereby achieving the effect of easy movement. This eliminates the need for multiple people to carry the device when relocating it, which can greatly reduce the intensity of manual labor.

[0004] Based on the aforementioned patent, traditional low-voltage wiring installation devices often require personnel to pull the wire ends. However, in complex building structures, such as building openings and underground pipes, where manual labor is difficult, previous installation methods often fail to achieve the desired results, posing a significant challenge to construction workers. Therefore, this utility model provides a low-voltage wiring installation device. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a low-voltage line installation device, which solves the problem that traditional low-voltage line installation methods often fail to achieve the desired results in complex building structures, such as building openings and underground pipelines, where manual operation is difficult.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a low-voltage line installation device, comprising a base plate, wherein a wire pushing mechanism is provided at the upper end of the base plate, the wire pushing mechanism comprising:

[0007] The push assembly is located on the upper part of the base plate and includes an air pump fixedly installed on the upper part of the base plate. An inflation hose is fixed at the air outlet of the air pump. A connector is connected to one side of the inflation hose. A through cap is threaded onto the outside of the connector. A sealing cap is threaded onto the end of the inflation hose away from the connector.

[0008] A clamping assembly is located at one end of the inflatable hose and is used to secure the wiring wires that pass through the inflatable hose.

[0009] Preferably, the clamping assembly includes an internally threaded block fixed to the outer wall of the end of the inflatable hose, and a threaded rod is threadedly connected to the internally threaded block. The threaded rod passes through the upper wall of the inflatable hose and a first pressure plate is fixed at its lower part.

[0010] Preferably, the inflatable hose has a rod sleeve fixed on the side wall opposite to the first pressure plate, and an insert rod is slidably inserted into the upper end of the rod sleeve, with a second pressure plate fixed to the upper end of the insert rod.

[0011] Preferably, a spring is connected between the second pressure plate and the rod sleeve, and the spring is sleeved on the outside of the insertion rod.

[0012] Preferably, an upper bracket is fixed to the upper end of the base plate, and a shaft is rotatably mounted on the top of the upper bracket, with a take-up reel fixed at the center of the shaft.

[0013] Preferably, a push handle is fixed to one side of the base plate, and a roller frame is fixed to the bottom of the base plate, with rollers rotatably mounted on the inner side of the roller frame.

[0014] Beneficial effects

[0015] This utility model provides a device for laying low-voltage lines. Compared with the prior art, it has the following advantages:

[0016] 1. This low-voltage wiring installation device features a push-wire mechanism that guides the wire to be installed through the hole in the insertion cover. The wire then enters the conduit and the inflatable hose. The insertion cover and conduit are tightened to prevent the wire from falling off. The cover is then opened, allowing the other end of the wire to emerge from the end of the inflatable hose. The wire is then secured using a clamping assembly. Finally, the air pump is activated, with a valve at one end opening. The air pump inflates the conduit and the area around the wire through the inflatable hose, causing the wire to straighten and be installed along a predetermined path under the guidance of the hose and conduit. This device can quickly install wires in complex environments where manual labor is difficult, such as building trenches and underground pipes. It is easy to operate and highly practical.

[0017] 2. This low-voltage wiring installation device is designed with a clamping component. By rotating the threaded rod, the first clamping plate moves closer to the wire and presses it firmly. At the same time, the second clamping plate moves towards the wire under the action of the spring. Together with the first clamping plate, the wire is clamped inside the inflatable hose. Then the cap is tightened again. Through the cooperation of the spring, the clamping stability can be ensured while avoiding damage to the wire end. Attached Figure Description

[0018] Figure 1 This is a first-person perspective view of the entire utility model;

[0019] Figure 2 This is a schematic diagram of the entire utility model from a second perspective;

[0020] Figure 3 This is a schematic diagram of the extension component of this utility model;

[0021] Figure 4 This is a cross-sectional schematic diagram of the clamping component of this utility model.

[0022] In the diagram: 1-base plate, 2-pushing mechanism, 21-pushing assembly, 211-air pump, 212-inflation hose, 213-insertion tube, 214-insertion cover, 215-sealing cover, 22-clamping assembly, 221-internal threaded block, 222-threaded rod, 223-first pressure plate, 224-rod sleeve, 225-insertion rod, 226-second pressure plate, 227-spring, 3-upper bracket, 4-shaft, 5-reel, 6-hand handle, 7-roller. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1-4 This utility model provides a technical solution: a low-voltage wiring installation device, including a base plate 1, and a wire pushing mechanism 2 is provided on the upper end of the base plate 1. The wire pushing mechanism 2 includes: a pushing component 21, which is provided on the upper end of the base plate 1, including an air pump 211 fixedly installed on the upper end of the base plate 1, an inflation hose 212 fixed at the air outlet of the air pump 211, a wire insertion tube 213 connected to one side of the inflation hose 212, a through cap 214 threaded to the outside of the wire insertion tube 213, and a sealing cap 215 threaded to the end of the inflation hose 212 away from the wire insertion tube 213; and a clamping component 22, which is provided at one end of the inflation hose 212 and is used to fix the wiring wires inserted into the inflation hose 212.

[0025] In this embodiment, the clamping assembly 22 includes an internally threaded block 221 fixed to the outer wall of the end of the inflatable hose 212. A threaded rod 222 is threadedly connected to the internally threaded block 221. The threaded rod 222 penetrates the upper wall of the inflatable hose 212 and a first pressure plate 223 is fixed at its lower part. A rod sleeve 224 is fixed to the wall of the inflatable hose 212 on the side opposite to the first pressure plate 223. A rod 225 is slidably inserted into the upper end of the rod sleeve 224. A second pressure plate 226 is fixed to the upper end of the rod 225. A spring 227 is connected between the second pressure plate 226 and the rod sleeve 224. The spring 227 is sleeved on the outside of the rod 225. By rotating the threaded rod 222, the first pressure plate 223 is moved closer to the wire and pressed. At the same time, the second pressure plate 226 also moves towards the wire under the action of the spring 227, and together with the first pressure plate 223, clamps the wire inside the inflatable hose 212.

[0026] In this embodiment, an upper bracket 3 is fixed to the upper end of the base plate 1, and a shaft 4 is rotatably installed at the top of the upper bracket 3. A take-up reel 5 is fixed at the center of the shaft 4. The take-up reel 5 can wind and store the applied bus.

[0027] In this embodiment, a push handle 6 is fixed on one side of the base plate 1, and a roller frame is fixed at the bottom of the base plate 1. A roller 7 is rotatably installed on the inner side of the roller frame. The operator moves the entire device by pushing the push handle 6 and then using the roller 7 as an auxiliary device.

[0028] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0029] During operation, the operator first inserts the wire to be laid through the wire hole designed on the insertion cover 214. The wire then enters the insertion tube 213 and the inflation hose 212. The insertion cover 214 and the insertion tube 213 are tightened together to prevent the wire from falling off. Then, the cover 215 is opened, allowing the other end of the wire to emerge from the end of the inflation hose 212. Next, the clamping assembly 22 is used to secure the wire. Specifically, the operator rotates the threaded rod 222, causing it to move the first clamping plate 223 closer to and press it against the wire. At the same time, the second clamping plate 226, under the action of the spring 227, also moves towards the wire, working together with the first clamping plate 223 to clamp the wire inside the inflation hose 212. Then, the cover 215 is tightened again. The air pump 211 is started, and the valve at one end of the air pump 211 is opened. The air pump 211 inflates the insertion tube 213 and the area around the wire through the inflation hose 212, so that the wire is straightened under the guidance of the inflation hose 212 and the insertion tube 213 and laid along the predetermined path. During the laying process, the operator can push the push handle 6 and move the whole device through the roller 7, so as to conveniently lay the wire to the designated position. When it is necessary to retract the wire, the operator can cut the wire on the retractor 5 and pull the other end of the wire to pull out the tube. Throughout the process, the wire pushing mechanism 2 achieves stable wire laying through the cooperation of the inflation hose 212 and the clamping component 22. At the same time, the design of the push handle 6 and the roller 7 improves the mobility and ease of operation of the device.

[0030] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A low-voltage line installation device, comprising a base plate (1), characterized in that: The upper end of the base plate (1) is provided with a wire pushing mechanism (2), which includes: The push assembly (21) is located on the upper end of the base plate (1) and includes an air pump (211) fixedly installed on the upper end of the base plate (1). An inflation hose (212) is fixed at the air outlet pipe at the upper end of the air pump (211). A connecting pipe (213) is connected to one side of the inflation hose (212). A through cap (214) is threaded onto the outside of the connecting pipe (213). A sealing cap (215) is threaded onto the end of the inflation hose (212) away from the connecting pipe (213). A clamping assembly (22) is provided at one end of the inflatable hose (212) and is used to secure the wiring wires that pass through the inflatable hose (212).

2. The low-voltage line laying device according to claim 1, characterized in that: The clamping assembly (22) includes an internally threaded block (221) fixed to the outer wall of the end of the inflatable hose (212). A threaded rod (222) is threadedly connected to the internally threaded block (221). The threaded rod (222) penetrates the upper wall of the inflatable hose (212) and a first pressure plate (223) is fixed at its lower part.

3. The low-voltage line laying device according to claim 2, characterized in that: The inflatable hose (212) has a sleeve (224) fixed on the side wall opposite to the first pressure plate (223). A rod (225) is slidably inserted into the upper end of the sleeve (224), and a second pressure plate (226) is fixed to the upper end of the rod (225).

4. The low-voltage line laying device according to claim 3, characterized in that: A spring (227) is connected between the second pressure plate (226) and the rod sleeve (224), and the spring (227) is sleeved on the outside of the insertion rod (225).

5. A low-voltage line installation device according to claim 1, characterized in that: The upper end of the base plate (1) is fixed with an upper bracket (3), and the top of the upper bracket (3) is rotatably mounted with a shaft (4), and a take-up reel (5) is fixed at the center of the shaft (4).

6. The low-voltage line laying device according to claim 1, characterized in that: A push handle (6) is fixed on one side of the base plate (1), and a roller frame is fixed at the bottom of the base plate (1), with a roller (7) rotatably installed on the inner side of the roller frame.

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