A high-altitude occlusion device

Abstract

This application discloses a high-altitude sealing device, comprising: a sealing agent bottle containing a sealing agent, the sealing agent bottle having a nozzle and a pressing part for discharging the sealing agent; an operating rod having a preset extension length, the proximal end of the operating rod being held by the operator, and the distal end being connected to the sealing agent bottle; and a transmission mechanism, one end of which is sleeved on the nozzle and fixed at the pressing part, the other end extending to the proximal end of the operating rod for remotely triggering the pressing part. This application, by fixing the sealing agent bottle to the operating rod, allows the operator to deliver the sealing agent bottle to a high target location without climbing, fundamentally eliminating the safety risks of working at heights; simultaneously, the remote triggering function of the transmission mechanism prevents the operator from directly contacting the sealing agent bottle or the sealing agent, avoiding the risk of contamination or corrosion to the human body, further ensuring the health and safety of the workers.

Description

Technical Field

[0001] This application relates to the field of high-altitude maintenance and sealing technology for chemical equipment. More specifically, this application relates to a high-altitude sealing device. Background Technology

[0002] In industrial production, especially in chemical plants, it is often necessary to seal gaps or leaks in pipes and equipment. Currently, sealing operations are mostly carried out manually by applying the sealing agent, with workers holding the agent and applying it to the target location. However, when sealing at heights, traditional methods require workers to take measures such as building work platforms and using climbing tools before they can begin work. Working at heights carries significant safety risks, including the risk of falls and other accidents.

[0003] In view of this, there is an urgent need to provide a high-altitude sealing device solution so that workers can seal off high-altitude locations without having to climb to a height, thus ensuring the safety of the workers. Utility Model Content

[0004] In order to at least solve one or more of the technical problems mentioned above, this application proposes a high-altitude sealing device that allows workers to seal off high-altitude locations without having to climb to a height.

[0005] This application provides a high-altitude sealing device, comprising: a sealing agent bottle containing sealing agent, the sealing agent bottle having a nozzle and a pressing part for discharging the sealing agent; an operating rod having a preset extension length, the proximal end of the operating rod being held by an operator, and the distal end being connected to the sealing agent bottle; and a transmission mechanism, one end of which is sleeved on the nozzle and fixed at the pressing part, the other end extending to the proximal end of the operating rod for remotely triggering the pressing part.

[0006] In some embodiments, the operating rod is a hollow sleeve structure with through holes in its tube wall; The transmission mechanism includes a steel wire that passes through the sleeve, with one end connected to the pressing part and the other end extending through the through hole to the proximal end of the operating rod.

[0007] In some embodiments, the transmission mechanism includes a rigid section and a flexible section connected to each other; The rigid section is fixedly connected to the pressing part and has a bending part, while the flexible section extends through the sleeve.

[0008] In some embodiments, the operating lever is provided with a handle, and a rotating wheel is fixed on the handle; the free end of the flexible segment is wound around the rotating wheel, and the opening and closing control of the pressing part is realized by rotating the rotating wheel.

[0009] In some embodiments, the high-level sealing device further includes an angle-adjusting bracket comprising: a support plate hinged to the distal end of an operating rod via a rotation axis, wherein the angle between the support plate and the operating rod is adjustable; and a locking member for securing the sealing agent bottle to the support plate.

[0010] In some embodiments, the locking element is a rigid cable tie that binds and secures the sealing agent bottle and the support plate together.

[0011] In some embodiments, the operating lever includes an inner sleeve and an outer sleeve that are fitted together; the outer sleeve and the inner sleeve are respectively provided with multiple sets of corresponding positioning holes, and the length can be adjusted by locking different hole positions with a pin.

[0012] With the high-altitude sealing device provided above, the solution of this application allows operators to position the nozzle of the sealing agent bottle to the area requiring sealing without having to climb to a height by setting an operating lever. Furthermore, by setting a transmission mechanism, with one end fixedly connected to the pressing part of the sealing agent bottle and the other end extending to the grip near the end of the operating lever, operators can remotely trigger the pressing part to discharge the sealing agent from the nozzle by operating the transmission mechanism near the end. Throughout the entire process, there is no need to directly touch the sealing agent bottle or the sealing agent itself by hand. Attached Figure Description

[0013] The above and other objects, features, and advantages of exemplary embodiments of this application will become readily understood by reading the following detailed description with reference to the accompanying drawings. In the drawings, several embodiments of this application are illustrated by way of example and not limitation, and the same or corresponding reference numerals denote the same or corresponding parts, wherein: Figure 1 This diagram illustrates the structure of the high-altitude sealing device according to an embodiment of the present application without the sealing agent bottle installed. Figure 2 A schematic diagram of the structure of the high-altitude sealing device according to an embodiment of this application is shown, without the sealing agent bottle installed.

[0014] In the diagram: 100, high-altitude sealing device; 101. Sealing agent bottle; 102. Nozzle; 103. Pressing part; 104. Operating lever; 105. Through hole; 106. Rigid section; 107. Flexible section; 108. Handle; 109. Rotating wheel; 110. Support plate; 111. Rigid cable tie. Detailed Implementation

[0015] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0016] It should be understood that the terms "comprising" and "including" as used in the specification and claims of this application indicate the presence of the described features, integrals, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components and / or collections thereof.

[0017] It should also be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the application. As used in this specification and claims, the singular forms “a,” “an,” and “the” are intended to include the plural forms unless the context clearly indicates otherwise. It should also be understood that the term “and / or” as used in this specification and claims refers to any combination and all possible combinations of one or more of the associated listed items, and includes such combinations.

[0018] As used in this specification and claims, the term "if" may be interpreted, depending on the context, as "when," "once," "in response to determination," or "in response to detection." Similarly, the phrase "if determined" or "if [described condition or event] is detected" may be interpreted, depending on the context, as "once determined," "in response to determination," "once [described condition or event] is detected," or "in response to detection of [described condition or event]."

[0019] The specific embodiments of this application will now be described in detail with reference to the accompanying drawings.

[0020] like Figure 1 As shown, in some embodiments, this application provides a high-altitude sealing device 100, comprising: a sealing agent bottle 101 containing a sealing agent, and the sealing agent bottle 101 having a nozzle 102 for discharging the sealing agent and a pressing part 103; an operating rod 104 having a preset extension length, with the proximal end of the operating rod 104 for the operator to hold and the distal end connected to the sealing agent bottle 101; and a transmission mechanism, one end of which is sleeved on the nozzle 102 and fixed at the pressing part 103, and the other end extending to the proximal end of the operating rod 104 for remotely triggering the pressing part 103.

[0021] The high-altitude sealing device 100 provided in this application mainly consists of three parts: a sealing agent bottle 101, an operating lever 104, and a transmission mechanism. Specifically, the sealing agent bottle 101 serves as a consumable carrier for sealing operations, and its interior is pre-filled with a functional sealing agent for sealing. The bottle body is equipped with a nozzle 102 and a pressing part 103. The nozzle 102 serves as a directional discharge channel for the sealing agent, ensuring that the sealing agent is accurately applied to the target sealing point at a high altitude. The pressing part 103 is a mechanical trigger structure; pressing with external force drives the sealing agent to be extruded from the nozzle 102, completing the sealing action. The operating lever 104, as the core support and force transmission component connecting the operator and the sealing agent bottle 101, has a preset extension length, with its two ends defined as the proximal end and the distal end, respectively. The proximal end is designed as a gripping end, providing the operator with a stable operating fulcrum, which facilitates precise control of the position and orientation of the entire device during operation; the distal end is connected to the sealing agent bottle 101 to achieve fixation and position transfer of the sealing agent bottle 101.

[0022] The transmission mechanism is the core structure that enables the remote triggering of the pressing part 103 to perform the sealing action. One end of the transmission mechanism is fitted onto the nozzle 102 of the sealing agent bottle 101 and connected to the pressing part 103, while the other end extends along the operating rod 104 to its proximal end. When the operator applies force to the transmission mechanism at the proximal end, the force can be remotely transmitted to the pressing part 103 through the transmission mechanism, achieving contactless triggering of the pressing part 103 to perform the sealing operation.

[0023] This application's solution, by incorporating an operating lever 104, allows operators to precisely position the nozzle 102 of the sealing agent bottle 101 towards the area requiring sealing without requiring them to climb. This fundamentally avoids the safety risks of working at heights and eliminates the need for cumbersome preparations such as setting up a work platform and obtaining climbing permits. Furthermore, this solution includes a transmission mechanism. One end of this mechanism is fixedly connected to the pressing part 103 of the sealing agent bottle 101, and the other end extends to the grip near the operating lever 104. Operators can remotely trigger the pressing part 103 by operating the transmission mechanism near the lever, causing the sealing agent to be discharged from the nozzle 102. Throughout the process, there is no need for direct hand contact with the sealing agent bottle 101 or the sealing agent itself. This design effectively avoids operational contamination, protects the health of operators, simplifies the operation process, and ultimately makes high-altitude sealing operations safer, more efficient, and more convenient.

[0024] In one specific implementation, the operating rod 104 is a hollow sleeve structure with a through hole 105 in its tube wall; the transmission mechanism includes a steel wire, which passes through the sleeve, with one end connected to the pressing part 103 and the other end extending through the through hole 105 to the proximal end of the operating rod 104.

[0025] In this application, the operating lever 104 adopts a hollow sleeve structure design. This structure ensures that the overall structural strength of the operating lever 104 is sufficient to support the needs of high-altitude sealing operations, while significantly reducing its weight, making it easier for the operator to hold and operate, and effectively improving the convenience of operation. At the same time, the tube wall of the operating lever 104 is provided with a through hole 105, which provides a channel for the steel wire to extend into or out of the sleeve.

[0026] The steel wire, as the core component of the transmission mechanism, is threaded through the hollow sleeve of the operating rod 104, forming a closed and stable force transmission path. One end is fixedly connected to the pressing part 103 of the sealing agent bottle 101, while the other end extends along the inside of the hollow sleeve, protruding through the through hole 105 in the wall of the operating rod 104 to the proximal end of the operating rod 104 for operator operation. When the operator applies a force, such as pulling or pressing, to the steel wire at the proximal end, the steel wire, due to its own characteristics, can stably transmit force within the hollow sleeve, thereby remotely triggering the pressing part 103 of the sealing agent bottle 101. Throughout the process, the operator does not need to reach into the sealing agent bottle 101 or the pressing part 103 to drive the sealing agent to be extruded from the nozzle 102, completing the sealing action.

[0027] Those skilled in the art will understand that this application does not impose a specific limitation on the number of through holes 105, which can be set according to the usage requirements. Furthermore, this application does not limit the manner in which the steel wire enters the operating rod 104; that is, it can enter the operating rod 104 through the aforementioned through holes 105, or as shown in the attached diagram. Figure 1 It enters through the hole on the end face of the operating rod 104.

[0028] In one specific embodiment, the transmission mechanism includes a rigid section 106 and a flexible section 107 connected to each other; the rigid section 106 is fixed to the pressing part 103 and has a bent part, and the flexible section 107 is disposed through the sleeve.

[0029] The steel wire in this application consists of an interconnected rigid section 106 and a flexible section 107. The rigid section 106 is directly connected to the pressing part 103 of the sealing agent bottle 101 and has a pre-bent section with a bending angle of not less than 90 degrees. This design avoids the body of the sealing agent bottle 101, preventing the force applied to the pressing part 103 by the transmission mechanism from being distributed by the bottle body, ensuring that the force is effectively applied to the pressing part 103. Due to its inherent resistance to deformation, the rigid section 106 can concentrate and stably apply the force transmitted by the flexible section 107 to the pressing part 103, avoiding force dispersion or offset caused by deformation of the transmission components. This ensures precise triggering of the pressing action in each operation, thereby improving the controllability of the sealing agent extrusion volume.

[0030] The flexible section 107 in this application has good flexibility, ensuring that it can always maintain a continuous force transmission path within the sleeve without being stuck or broken; its flexibility also allows it to smoothly transmit tensile or thrust forces along the axial direction of the hollow sleeve, allowing the force applied by the operator at the proximal end to be transmitted without loss to the rigid section 106 through the flexible section 107, and finally act on the pressing part 103.

[0031] In one specific implementation, the operating lever 104 is provided with a handle 108, and a rotating wheel 109 is fixed on the handle 108; the free end of the flexible segment 107 is wound around the rotating wheel 109, and the opening and closing control of the pressing part 103 is realized by rotating the rotating wheel 109.

[0032] In this application, a handle 108 is provided at the proximal end of the operating lever 104, providing the operator with a stable and comfortable grip, facilitating precise control of the position and direction of the operating lever 104 during operation. A rotating wheel 109 is fixed to the handle 108, and the free end of the flexible segment 107 is wound around the rotating wheel 109. The rotating wheel 109, as a force input and conversion component, functions primarily to convert the operator's rotational movements into linear traction or release of the flexible segment 107, thereby controlling the opening and closing of the pressing part 103. In use, the operator can control the extension and retraction of the flexible segment 107 by rotating the rotating wheel 109 clockwise and counterclockwise. The operation is simple and intuitive, requiring no complex force application, significantly reducing the operational threshold for workers.

[0033] This solution precisely controls the traction length of the flexible section 107 by adjusting the rotation angle of the rotating wheel 109, thereby regulating the pressing stroke of the pressing part 103. In other words, the larger the rotation angle, the longer the flexible section 107 is wound up, the greater the stroke of the pressing part 103, and the more sealing agent is extruded. This achieves controllable adjustment of the sealing dosage and effectively avoids the problem of waste or insufficient sealing agent caused by uneven force during traditional direct pressing.

[0034] like Figure 2 As shown, in one specific embodiment, the high-level sealing device 100 further includes an angle-adjustable bracket, which comprises: a support plate 110 hinged to the distal end of an operating rod 104 via a rotating shaft, and the angle between the support plate 110 and the operating rod 104 is adjustable; and a locking member for securing the sealing agent bottle 101 to the support plate 110. The locking member is a rigid cable tie 111, which binds and secures the sealing agent bottle 101 and the support plate together.

[0035] The high-altitude sealing device 100 of this application is provided with an angle adjustment bracket, which mainly consists of a support plate 110 and a locking member. The support plate 110 is hinged to the far end of the operating rod 104 via a rotating shaft to form a rotatable connection structure, and the locking member is used to fix the sealing agent bottle 101 to the support plate 110.

[0036] The locking mechanism in this application uses a rigid cable tie 111, which tightly connects the sealing agent bottle 101 to the support plate 110 by binding. This method not only accommodates sealing agent bottles 101 of different diameters, but also makes installation and disassembly more convenient, thus improving work efficiency.

[0037] In some specific implementations, the operating lever 104 includes an inner sleeve and an outer sleeve that are fitted together; the outer sleeve and the inner sleeve are respectively provided with multiple sets of corresponding positioning holes, and the length can be adjusted by locking different hole positions with a pin.

[0038] In this application, the operating rod 104 includes a nested inner sleeve and an outer sleeve, wherein the diameter of the inner sleeve is slightly smaller than that of the outer sleeve and can be partially or completely inserted into the outer sleeve. The total length of the operating rod 104 is adjusted by changing the relative displacement of the two sleeves. In other words, the operating rod 104 in this solution can flexibly extend and retract according to the height of the actual sealing position, ensuring that the operator can deliver the sealing agent bottle 101 to the target area at a higher position from the ground or a low position, without the need to build a climbing platform, fundamentally avoiding the safety risks of traditional high-altitude operations.

[0039] In one specific embodiment, multiple sets of corresponding positioning holes are spaced apart along the length of both the outer and inner sleeves, with the diameter of each set of positioning holes matching the diameter of the pin. During adjustment, the inner sleeve is first stretched or contracted relative to the outer sleeve to the target length, aligning one set of positioning holes. Then, the pin is inserted into the aligned positioning hole, and the mechanical locking action of the pin locks the relative position of the inner and outer sleeves, thus fixing the length. If further adjustment is needed, the pin is removed and the above operation is repeated.

[0040] In another specific implementation, a positioning hole is provided only on the outer sleeve. A pin is driven by a built-in elastic component or an external threaded tightening structure, causing it to continuously abut against the smooth outer wall of the inner sleeve. Friction is used to achieve stepless extension and locking, thus freely adjusting the length of the operating rod. To further enhance safety and prevent the inner sleeve from completely detaching from the outer sleeve, a groove structure is provided at the end of the inner sleeve located inside the outer sleeve. This groove cooperates with the pin, allowing the pin to engage with the groove when the inner sleeve is stretched to its limit, achieving mechanical restraint and effectively preventing accidental disengagement.

[0041] While numerous embodiments of this application have been shown and described herein, it will be apparent to those skilled in the art that such embodiments are provided by way of example only. Many modifications, alterations, and alternatives will arise for those skilled in the art without departing from the spirit and intent of this application. It should be understood that various alternatives to the embodiments of this application described herein may be employed in the practice of this application. The appended claims are intended to define the scope of protection of this application and therefore cover equivalents or alternatives within the scope of these claims.

Claims

1. A high place plugging device (100), characterized in that, include: A plugging agent bottle (101) contains a plugging agent, and the plugging agent bottle (101) has a nozzle (102) for discharging the plugging agent and a pressing part (103). An operating lever (104) having a preset extension length, wherein the proximal end of the operating lever (104) is for the operator to hold, and the distal end is connected to the sealing agent bottle (101); and The transmission mechanism has one end sleeved on the nozzle (102) and fixed at the pressing part (103), and the other end extends to the proximal end of the operating lever (104) for remotely triggering the pressing part (103).

2. The high-place plugging device (100) according to claim 1, characterized in that The operating rod (104) is a hollow sleeve structure with a through hole (105) in its tube wall. The transmission mechanism includes a steel wire that passes through the sleeve, with one end connected to the pressing part (103) and the other end extending through the through hole (105) to the proximal end of the operating rod (104).

3. The high-altitude sealing device (100) according to claim 2, characterized in that, The transmission mechanism includes a rigid section (106) and a flexible section (107) that are connected to each other. The rigid section (106) is fixed to the pressing part (103) and has a bending part, and the flexible section (107) is provided through the sleeve.

4. The high-altitude sealing device (100) according to claim 3, characterized in that, The operating lever (104) is provided with a handle (108), and a rotary wheel (109) is fixed on the handle (108). The free end of the flexible segment (107) is wound around the rotating wheel (109), and the opening and closing control of the pressing part (103) is realized by rotating the rotating wheel (109).

5. The high-altitude sealing device (100) according to any one of claims 1-4, characterized in that, The high-altitude sealing device (100) also includes an angle-adjusting bracket, the angle-adjusting bracket comprising: A support plate (110) is hinged to the distal end of an operating lever (104) via a rotation axis, and the angle between the support plate (110) and the operating lever (104) is adjustable; and A locking element for securing the sealing agent bottle (101) to the support plate (110).

6. The high-altitude sealing device (100) according to claim 5, characterized in that, The locking element is a rigid cable tie (111), which binds and secures the sealing agent bottle (101) and the support plate together.

7. The high-altitude sealing device (100) according to claim 5, characterized in that, The operating lever (104) includes a sleeved inner sleeve and an outer sleeve; The outer sleeve and inner sleeve are each provided with multiple sets of corresponding positioning holes, and the length can be adjusted by locking different hole positions with pins.

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