Fixing and supporting device for rush repair of power pipeline

Abstract

The utility model discloses a fixing and supporting device for emergency repair of a power pipeline, which comprises an inserting piece vertically extending up and down, the top of the inserting piece is provided with a holding part for limiting the inserting piece to move downwards, the inserting piece is provided with a cavity isolated from the outside, the left side of the cavity is provided with a left baffle integrated with the inserting piece, and the right side of the cavity is provided with a right baffle integrated with the inserting piece. The right baffle and the left baffle are each provided with a diaphragm hole close to the bottom of the inserting piece, the diaphragm holes are filled with elastic diaphragms, the edges of the elastic diaphragms are connected with the hole walls of the diaphragm holes, and the holding part is provided with a pressurization valve and a decompression valve which are connected with the cavity. The diaphragm holes in the left baffle and the diaphragm holes in the right baffle are arranged in a bilateral symmetry mode. The fixing and supporting device has the advantages of being convenient to install, firm and stable in fixing, complete in overall function and high in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering machinery, and more specifically, to a fixed supporting device for emergency repair of electric power pipelines. Background Art

[0002] The buried power pipelines usually use pipeline supports to fix a certain number of power pipelines together. The fixed power pipelines are arranged in a rectangular array distribution state, with gaps between adjacent ones. The pipeline supports are arranged at intervals along the axial direction of the power pipeline. The interval is large, which causes the power pipeline to be far away from the position of the pipeline support. When the emergency repair is carried out, there are problems such as shaking of the power pipeline and unstable fixation, which affects the emergency repair operation and the overall effect is not good. Based on this, the utility model proposes a fixed support device for emergency repair of power pipelines. Utility Model Content

[0003] The purpose of the utility model is to overcome the deficiencies in the prior art and to provide a fixed support device for repairing a power pipeline, which has the characteristics of easy installation and reliable and stable fixation.

[0004] In order to solve the above technical problems, the purpose of the utility model is achieved as follows: the utility model involves a fixed support device for emergency repair of power pipelines, including a plug extending vertically up and down, a gripping portion for limiting its downward movement is provided on the top of the plug, the plug has a cavity isolated from the outside world, a left baffle plate integrated with the plug is provided on the left side of the cavity, and a right baffle plate integrated with the plug is provided on the right side, a diaphragm hole close to the bottom of the plug is provided on the right baffle plate and the left baffle plate, the diaphragm hole is filled with an elastic diaphragm whose edge is connected to the hole wall of the diaphragm hole, and a pressurizing valve and a pressure relief valve connected to the cavity are provided on the gripping portion.

[0005] The utility model is further configured as follows: the diaphragm hole on the left baffle plate and the diaphragm hole on the right baffle plate are arranged in a bilaterally symmetrical manner.

[0006] The utility model is further configured as follows: the diaphragm holes on the left baffle are arranged horizontally at intervals in the front and back, and the diaphragm holes on the right baffle are arranged horizontally at intervals in the front and back.

[0007] The utility model is further configured as follows: the distance between two adjacent diaphragm holes on the left baffle is equal; the distance between two adjacent diaphragm holes on the right baffle is equal.

[0008] The utility model is further configured as follows: a rope hole is provided on the gripping portion.

[0009] The utility model is further configured as follows: the elastic diaphragm is a rubber mold.

[0010] The utility model is further configured as follows: the bottom of the insert is provided with a guide portion.

[0011] In summary, the utility model has the following beneficial effects: the fixed support device for emergency repair of the power pipeline involved in the utility model can effectively fix the power pipeline by installing the device at the axial front and rear positions of the emergency repair point of the power pipeline, so that the power pipeline is firm and does not shake during the emergency repair, thereby speeding up the emergency repair operation, with complete overall functions and strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 It is a structural schematic diagram of the utility model from another perspective;

[0014] Figure 3 It is a structural schematic diagram of another state of the utility model;

[0015] Figure 4 It is a structural schematic diagram of the utility model in an installed state. DETAILED DESCRIPTION

[0016] In order to enable those skilled in the art to better understand the technical solution of the utility model, the preferred implementation scheme of the utility model is described below in conjunction with specific embodiments, but it should be understood that these descriptions are only for further illustrating the features and advantages of the utility model, rather than limiting the patent requirements of the utility model. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the utility model.

[0017] The utility model is further described below in conjunction with the accompanying drawings and preferred embodiments.

[0018] Example 1

[0019] See also Figures 1 to 4 As shown, the present embodiment involves a fixed support device for repairing a power pipeline, comprising a plug 1 extending vertically up and down, a gripping portion 2 for limiting its downward movement is provided on the top of the plug 1, the plug 1 has a cavity 3 isolated from the outside, a left baffle 4 which is integrated with the plug 1 is provided on the left side of the cavity 3, and a right baffle 5 which is integrated with the plug 1 is provided on the right side, a diaphragm hole 6 close to the bottom of the plug 1 is provided on the right baffle 5 and the left baffle 4, the diaphragm hole 6 is filled with an elastic diaphragm 7 whose edge is connected to the hole wall of the diaphragm hole, and a pressurizing valve 8 and a pressure relief valve 9 connected to the cavity 3 are provided on the gripping portion 2.

[0020] Furthermore, the diaphragm hole 6 on the left baffle plate 4 and the diaphragm hole 6 on the right baffle plate 5 are arranged in a bilaterally symmetrical manner.

[0021] Furthermore, the diaphragm holes 6 on the left baffle plate 4 are arranged horizontally at intervals in the front and back directions, and the diaphragm holes 6 on the right baffle plate 5 are arranged horizontally at intervals in the front and back directions.

[0022] Furthermore, the distance between two adjacent diaphragm holes 6 on the left baffle plate 4 is equal; the distance between two adjacent diaphragm holes 6 on the right baffle plate 5 is equal.

[0023] Furthermore, the elastic membrane 7 is a rubber mold.

[0024] In this embodiment, first, a number of power pipelines 100 are arranged in a rectangular array and fixed on the pipeline support 200. Since the power pipeline 100 is long and the distance between adjacent pipeline supports 200 is far, if emergency repairs are carried out at a local position of the power pipeline 100 away from the pipeline support 200, such as opening a hole in the pipe wall to facilitate the detection of the situation inside the pipe, then the operation will inevitably cause vibrations to the power pipeline 100. Since the power pipeline 100 is long, the vibrations generated by the pipe will affect the emergency repair operation. At this time, a device can be inserted into the axial front and rear positions of the local emergency repair point respectively. The device is stuck between two adjacent power pipelines 100. By using an external air source to connect the pressure valve 8, the cavity 3 is pressurized until the elastic diaphragm 7 bulges outwards. The bulging elastic diaphragm 7 is close to the outer wall of the power pipeline 100, presenting a state as shown in the figure. Figure 3 In the state shown, the device can be clamped between two adjacent power pipelines 100 to form a reinforced fixing effect at a local position.

[0025] When the emergency repair is completed and the device needs to be dismantled, the pressure relief valve 9 can be used to discharge the pressure in the cavity 3 until the elastic diaphragm 7 is restored, and the device can be moved up and taken out from between two adjacent power pipelines 100.

[0026] Example 2

[0027] See also Figures 1 to 4 As shown, the fixed support device for emergency repair of a power pipeline involved in this embodiment is further configured on the basis of Embodiment 1, wherein a rope hole 10 is provided on the gripping portion 2.

[0028] In this embodiment, a rope hole 10 is provided on the grip portion 2 for inserting a rope, so as to facilitate applying force when taking out the device.

[0029] Example 3

[0030] See also Figures 1 to 4 As shown, the present embodiment involves a fixed support device for emergency repair of a power pipeline, which is further configured on the basis of Embodiments 1 and 2, in which the bottom of the insert 1 has a guide portion 11 .

[0031] In this embodiment, a guide portion 11 is provided at the bottom of the insert 1 to provide a guide for insertion and installation.

[0032] The utility model relates to a fixed support device for emergency repair of an electric pipeline. By installing the device at the axial front and rear positions of the emergency repair point of the electric pipeline, the electric pipeline can be effectively fixed so that the electric pipeline is firm and does not shake during the emergency repair, thereby speeding up the emergency repair operation, having complete overall functions and strong practicality.

[0033] Unless otherwise specified, in the present invention, the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicating orientation or positional relationship are based on the orientation or positional relationship actually shown, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, the terms describing the orientation or positional relationship in the present invention are only used for illustrative purposes and cannot be understood as limitations on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood in combination with the embodiments and according to specific circumstances.

[0034] Unless otherwise clearly specified and limited, in the present invention, the terms "disposed", "connected" and "connected" 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 direct connection, or 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.

[0035] The preferred specific embodiments of the utility model are described in detail above. It should be understood that ordinary technicians in this field can make many modifications and changes based on the concept of the utility model without creative work. Therefore, all technical solutions that can be obtained by technicians in this technical field based on the concept of the utility model through logical analysis, reasoning or limited experiments on the basis of the existing technology should be within the scope of protection determined by the claims.

Claims

1. A fixed support device for emergency repair of power pipelines, characterized in that: It includes an insert extending vertically up and down, a gripping portion is provided on the top of the insert to limit its downward movement, the insert has a cavity isolated from the outside, a left baffle plate which is integrated with the insert is provided on the left side of the cavity, and a right baffle plate which is integrated with the insert is provided on the right side, a diaphragm hole close to the bottom of the insert is opened on the right baffle plate and the left baffle plate, the diaphragm hole is filled with an elastic diaphragm whose edge is connected to the hole wall of the diaphragm hole, and a pressurizing valve and a pressure relief valve connected to the cavity are provided on the gripping portion.

2. The fixed support device for emergency repair of electric power pipeline according to claim 1, characterized in that: The diaphragm hole on the left baffle plate and the diaphragm hole on the right baffle plate are arranged in a bilaterally symmetrical manner.

3. The fixed support device for emergency repair of electric power pipeline according to claim 2, characterized in that: The diaphragm holes on the left baffle are arranged horizontally at intervals in the front and back directions, and the diaphragm holes on the right baffle are arranged horizontally at intervals in the front and back directions.

4. The fixed support device for emergency repair of electric power pipeline according to claim 3, characterized in that: The distance between two adjacent diaphragm holes on the left baffle is equal; the distance between two adjacent diaphragm holes on the right baffle is equal.

5. The fixed support device for emergency repair of electric power pipeline according to any one of claims 1 to 4, characterized in that: A rope hole is provided on the gripping portion.

6. The fixed support device for emergency repair of electric power pipeline according to claim 1, characterized in that: The elastic membrane is a rubber mold.

7. The fixed support device for emergency repair of electric power pipeline according to claim 1, characterized in that: The bottom of the insert is provided with a guide portion.

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