Folding supporting rod threading device
By designing a folding support rod threading device including a blowing component, the problem of difficulty in threading efficiently for a single person is solved, and the threading task is quickly completed by a single person and the threading efficiency is improved.
Patent Information
- Application Number
- CN202421310849.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-07
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-06-07
AI Technical Summary
In the process of threading elastic ropes in the support rod, the elastic rope has a soft texture and the single-stage support rod is long, which leads to poor stress on the elastic rope and it is difficult for workers to thread manually. It is usually necessary for two workers to cooperate and have low efficiency.
A folding support rod threading device is designed, including a workbench, mounting plate, threading block, threading tube, elastic rope and blowing assembly. By aligning the threading port with the threading tube, first pass through the threading tube and then into the threading port, and the air blowing component is activated during the threading process, and the air flow guides the elastic rope to assist in the threading.
It realizes the quick completion of threading tasks for a single person, improves threading efficiency, reduces the difficulty of the workers' operation, and avoids waste of manpower.
Smart Images
Figure CN222494111U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of support rod threading, and in particular to a foldable support rod threading device. Background Art
[0002] Folding support poles are mostly used for setting up tents and supporting advertising billboards. Folding support poles are usually divided into multiple sections. The end of each support pole is set as a plug-in end and a sleeve end that plug into each other. The multiple support poles are connected in series by a whole elastic rope. When not needed, the plug-in end is unplugged, folded and stored, and the elastic rope is stretched; when needed, the elastic force of the elastic rope can make the multiple support poles quickly stand upright in a straight line and be quickly assembled.
[0003] However, in the process of threading the elastic rope into the support rod, because the elastic rope is soft and the length of a single section of the support rod is long, when the elastic rope is threaded to the middle position, the elastic rope is poorly stressed and it is difficult for workers to manually thread the elastic rope. Generally, a longer iron wire is used to thread the support rod and then pull it at the other end. However, this threading operation is inconvenient for one worker to perform, and often one worker is required to thread the wire at one end of the support rod and another worker is required to pull at the other end, which wastes manpower and has low threading efficiency, and there are obvious shortcomings. Utility Model Content
[0004] In order to improve threading efficiency, the present application provides a folding support rod threading device.
[0005] The present application provides a folding support rod threading device that adopts the following technical solution:
[0006] A folding support rod threading device comprises a workbench, a mounting plate is provided on the workbench, a support rod is provided on the mounting plate, threading openings are provided at both ends of the support rod, a threading block is provided on the mounting plate, a threading tube is provided in the threading block, an elastic rope is passed through the threading tube, and an air blowing component is provided on the workbench, and the blowing direction of the air blowing component is the same as the moving direction of the elastic rope.
[0007] By adopting the above technical solution, the worker aligns the threading port with the threading tube, and then passes the elastic rope through the threading tube first, and then into the threading port. The worker starts the blowing assembly during the threading process, and the airflow in the blowing assembly flows into the threading tube. The flow direction of the airflow is the same as the moving direction of the elastic rope. The airflow will give the elastic rope a certain guiding force, thereby achieving the effect of assisting the workers in threading, effectively and quickly increasing the speed of the elastic rope threading the support rod and effectively reducing the difficulty of operation for the workers. The entire threading process can be quickly completed by only one worker, and the threading efficiency is improved.
[0008] Optionally, the blowing assembly includes an air pipe, which is arranged under the workbench, the air inlet end of the air pipe is connected to an air source, the air outlet end of the air pipe is connected to an air nozzle, the air outlet end of the air nozzle is connected to the inside of the threading tube, and the air pipe is provided with a control component for controlling the on-off of the air path of the air pipe.
[0009] By adopting the above technical solution, when workers need the assistance of the blowing component, the air flow is controlled by the control component, the air flow flows along the air pipe and is finally ejected from the air nozzle, and the ejected air flow generates a guiding force on the elastic rope to assist the workers in threading, thereby improving the threading efficiency. When it is not needed, the air path is closed by the control component, and the blowing component stops running. The control component allows workers to selectively start the blowing component according to different needs, and the control is convenient.
[0010] Optionally, the control component includes a foot switch arranged under the workbench, a solenoid valve is provided on the side wall of the workbench, the foot switch is connected to the solenoid valve through the air pipe, and the foot switch controls the opening and closing of the solenoid valve.
[0011] By adopting the above technical scheme, the foot switch controls the power on and off of the solenoid valve. When the assistance of the blowing component is needed, the worker presses the foot switch. When the foot switch is pressed down, the solenoid valve is energized to make the air path flow. At this time, air flow is ejected from the air nozzle to assist threading. When the foot switch is reset, the solenoid valve is de-energized, and air flow is no longer ejected from the air nozzle. The blowing component is controlled by the foot switch and the solenoid valve. The structure is simple and the worker can flexibly choose the assistance time according to the difficulty of threading. The control is convenient, and the foot switch is controlled by pressing, so that the air flow is instantly ejected from the air nozzle, which effectively improves the guiding force of the air flow and makes the threading process faster.
[0012] Optionally, a fixing groove is provided on the mounting plate, and the support rod is arranged in the fixing groove.
[0013] By adopting the above technical solution, before threading, the worker puts the support rod into the fixed groove. The fixed groove limits the support rod, improves the stability of the support rod on the workbench, and effectively prevents the support rod from rolling off the workbench during the threading process, thereby ensuring the smoothness of the threading process, reducing the impact of airflow on the support rod, and improving the threading efficiency.
[0014] Optionally, an elastic rope winding roller is rotatably connected to the workbench, one end of the elastic rope is wound around the elastic rope winding roller, and the other end is inserted into the threading tube.
[0015] By adopting the above technical solution, before threading, the elastic rope is wound on the winding roller. When threading is required, the worker inserts one end of the elastic rope into the threading tube. After threading, the worker only needs to cut the elastic rope. The elastic rope winding roller realizes the winding of the elastic rope, thereby improving the adaptability and continuity of the threading device, so that the worker does not need to frequently select elastic ropes of different lengths according to the length of the support rod, thereby improving the threading efficiency.
[0016] Optionally, the pedal portion of the foot switch is provided with an anti-slip pad.
[0017] By adopting the above technical solution, the provision of the anti-slip pad increases the friction between the worker's sole and the foot switch, effectively preventing the worker's sole from detaching from the foot switch when stepping on the foot switch, and ensuring the normal operation of the blowing component.
[0018] Optionally, the opening of the threading tube close to one end of the support rod is smaller than the opening of the other end.
[0019] By adopting the above technical solution, a small-caliber opening is used to effectively improve the guiding force of the airflow on the elastic rope, thereby further improving the convenience of workers when threading the wire.
[0020] In summary, the present application includes at least one of the following beneficial technical effects:
[0021] 1. The present application sets up an air blowing assembly. When a worker starts the air blowing assembly during the threading process, the direction of the air flow blown out of the air blowing assembly is the same as the moving direction of the elastic rope in the threading tube. The air flow will give the elastic rope a certain guiding force, thereby achieving the effect of assisting the worker in threading, effectively and quickly increasing the speed of the elastic rope threading the support rod and effectively reducing the difficulty of the worker's operation. The entire threading process can be completed quickly by only one worker, thereby improving the threading efficiency;
[0022] 2. The present application sets up a control component. When the worker needs the assistance of the blowing component, the control component controls the air flow. The airflow flows along the air pipe and is finally ejected from the air nozzle. The ejected airflow generates a guiding force on the elastic rope to assist the worker in threading, thereby improving the threading efficiency. When it is not needed, the control component controls the air path to be closed, and the blowing component stops running. The control component allows workers to selectively start the blowing component according to different needs, and the control is convenient. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 It is a schematic diagram of the structure of this application.
[0024] Figure 2 It is a cross-sectional view of the workbench in the embodiment of the present application.
[0025] Figure 3 yes Figure 2 Enlarged view of point A in the middle.
[0026] Explanation of the accompanying reference numerals: 1. workbench; 11. mounting plate; 12. bracket; 2. fixing groove; 3. support rod; 31. threading port; 4. threading block; 5. threading tube; 6. elastic rope winding roller; 7. elastic rope; 8. blowing assembly; 81. air pipe; 82. air source; 83. air nozzle; 9. control assembly; 91. foot switch; 92. solenoid valve; 10. anti-slip mat. DETAILED DESCRIPTION
[0027] The following is combined with Figure 1-3 This application is described in further detail.
[0028] The embodiment of the present application discloses a folding support rod threading device.
[0029] Reference Figure 1 A folding support rod threading device includes a workbench 1, a mounting plate 11 is fixedly installed on the surface of the workbench 1, a fixing groove 2 is opened on the mounting plate 11, the cross section of the fixing groove 2 is an arc shape, a support rod 3 is arranged in the fixing groove 2, and threading openings 31 for the elastic rope 7 to be threaded are opened at both ends of the support rod 3.
[0030] When threading the support rod 3, the operator places the support rod 3 into the fixed groove 2. The setting of the fixed groove 2 limits the support rod 3, improves the stability of the support rod 3 on the workbench 1, and effectively prevents the support rod 3 from rolling off the workbench 1 during the threading process, thereby ensuring a smooth threading process.
[0031] Reference Figure 1 , Figure 2 and Figure 3 A threading block 4 is fixedly installed at one end of the mounting plate 11 near the threading port 31, a threading tube 5 is connected inside the threading block 4, the opening of the threading tube 5 is on the same horizontal line as the axis of the threading port 31, a bracket 12 is fixedly installed on the surface of the workbench 1, an elastic rope winding roller 6 is rotatably connected to the bracket 12, the threading block 4 is arranged between the bracket 12 and the support rod 3, an elastic rope 7 is wound on the elastic rope winding roller 6, one end of the elastic rope 7 is connected to the elastic rope winding roller 6, and the other end passes through the threading tube 5 and extends into the threading port 31, the workbench 1 A blowing assembly 8 is provided on it, and the blowing direction of the blowing assembly 8 is the same as the threading direction of the elastic rope 7. The blowing assembly 8 includes an air pipe 81 arranged under the workbench 1, and the air inlet end of the air pipe 81 is connected to an air source 82. In this embodiment, the air source 82 is an air tank placed on the ground, and the air outlet end of the air pipe 81 is connected to an air nozzle 83, and the air outlet of the air nozzle 83 extends to the inside of the threading tube 5. The air outlet direction of the air nozzle 83 is the same as the moving direction of the elastic rope 7 in the threading tube 5. A control assembly 9 for controlling the air path clearance is provided on the air pipe 81.
[0032] After the worker places the support rod 3 in the fixing groove 2, he then pulls one end of the elastic rope 7 to make the elastic rope 7 pass through the threading tube 5 and the threading port 31. The worker starts the control component 9 during the threading process. The control component 9 controls the on-off of the air path of the air pipe 81. The air in the air source 82 flows along the air pipe 81 to the air nozzle 83, and finally sprays out from the air nozzle 83. The direction of the air flow sprayed from the air nozzle 83 is the same as the moving direction of the elastic rope 7. The air flow will give the elastic rope 7 a certain guiding force, thereby achieving the effect of assisting the workers in threading, effectively and quickly increasing the speed of the elastic rope 7 passing through the support rod 3 and effectively reducing the difficulty of the workers' operation. The entire threading process can be quickly completed by only one worker, and the threading efficiency is improved.
[0033] After threading is completed, the worker cuts off the elastic rope 7, and the threading process of the entire support rod 3 is completed. During the next threading, the worker can pull the elastic rope 7 on the elastic rope winding roller 6 back into the new support rod 3 for threading. The elastic rope winding roller 6 realizes the winding of the elastic rope 7, improves the adaptability and continuity of the threading device, and eliminates the need for workers to frequently select elastic ropes 7 of different lengths according to the length of the support rod 3, thereby improving the threading efficiency.
[0034] Reference Figure 1 , Figure 2 and Figure 3 The control component 9 includes a foot switch 91 arranged under the workbench 1, and a solenoid valve 92 electrically connected to the foot switch 91 is installed on the side wall of the workbench 1. The solenoid valve 92 and the foot switch 91 are both connected to the air pipe 81. The foot switch 91 is used to control the power on and off of the solenoid valve 92. The foot part of the foot switch 91 is fixedly installed with an anti-slip pad 10.
[0035] When the assistance of the blowing component 8 is needed, the worker presses on the foot switch 91. When the foot switch 91 is pressed down, the solenoid valve 92 is energized to allow the air path of the air pipe 81 to circulate. At this time, air flow is ejected from the air nozzle 83 to assist threading. When the foot switch 91 is reset, the solenoid valve 92 is de-energized, and air flow is no longer ejected from the air nozzle 83. The blowing component 8 is controlled by the foot switch 91 and the solenoid valve 92. The whole structure is simple and the worker can flexibly choose the assistance time according to the difficulty of threading. The control is convenient, and the foot switch 91 is controlled by pressing a button to make the air flow instantly ejected from the air nozzle 83, which effectively improves the guiding force of the air flow and makes the threading process faster.
[0036] The provision of the anti-slip mat 10 increases the friction between the worker's shoe sole and the foot switch 91 , effectively preventing the worker's shoe sole from being separated from the foot switch 91 when stepping on the foot switch 91 , thereby ensuring the normal operation of the blowing assembly 8 .
[0037] Reference Figure 3In order to improve the guiding force of the airflow on the elastic rope 7, the opening of the threading tube 5 at one end close to the threading port 31 is smaller than that at the other end. When the airflow flows through the threading tube 5 and flows to the opening with a small diameter, the airflow velocity increases, thereby improving the guiding force of the airflow on the elastic rope 7, thereby further improving the convenience of workers when threading.
[0038] The implementation principle of a folding support rod threading device in an embodiment of the present application is as follows: when threading, the worker puts the support rod 3 into the fixed groove 2, and then pulls one end of the elastic rope 7 to make the elastic rope 7 pass through the threading tube 5 to the threading port 31. When threading, the worker steps on the foot switch 91 and holds the elastic rope 7 to thread. When the foot switch 91 is stepped on, the solenoid valve 92 is energized to allow the air path of the air pipe 81 to flow, and an air flow is ejected from the air nozzle 83. The direction of the ejected air flow is the same as the moving direction of the elastic rope 7 for threading. The air flow will give the elastic rope 7 a certain guiding force, thereby achieving the effect of assisting the worker in threading, effectively and quickly increasing the speed of the elastic rope 7 threading the support rod 3 and effectively reducing the difficulty of operation for the worker. The entire threading process can be quickly completed by only one worker, and the threading efficiency is improved.
[0039] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. A folding support rod threading device, comprising a workbench (1), a mounting plate (11) being provided on the workbench (1), a support rod (3) being provided on the mounting plate (11), threading openings (31) being provided at both ends of the support rod (3), characterized in that: The mounting plate (11) is provided with a threading block (4), a threading tube (5) is provided inside the threading block (4), an elastic rope (7) is passed through the threading tube (5), and an air blowing component (8) is provided on the workbench (1), and the air blowing direction of the air blowing component (8) is the same as the moving direction of the elastic rope (7).
2. A folding support rod threading device according to claim 1, characterized in that: The air blowing component (8) comprises an air pipe (81), the air pipe (81) is arranged under the workbench (1), the air inlet end of the air pipe (81) is connected to an air source (82), the air outlet end of the air pipe (81) is connected to an air nozzle (83), the air outlet end of the air nozzle (83) is connected to the inside of the threading tube (5), and the air pipe (81) is provided with a control component (9) for controlling the on-off of the air path of the air pipe (81).
3. A folding support rod threading device according to claim 2, characterized in that: The control component (9) comprises a foot switch (91) arranged under the workbench (1); a solenoid valve (92) is arranged on the side wall of the workbench (1); the foot switch (91) is connected to the solenoid valve (92) via the air pipe (81); and the foot switch (91) controls the opening and closing of the solenoid valve (92).
4. A folding support rod threading device according to claim 1, characterized in that: The mounting plate (11) is provided with a fixing groove (2), and the support rod (3) is arranged in the fixing groove (2).
5. A folding support rod threading device according to claim 1, characterized in that: An elastic rope winding roller (6) is rotatably connected to the workbench (1); one end of the elastic rope (7) is wound around the elastic rope winding roller (6), and the other end is inserted into the threading tube (5).
6. A folding support rod threading device according to claim 3, characterized in that: The pedal portion of the foot switch (91) is provided with an anti-slip pad (10).
7. A folding support rod threading device according to claim 1, characterized in that: The opening of the threading tube (5) at one end close to the support rod (3) is smaller than the opening at the other end.