Protective structure of pressure pipeline

Abstract

The utility model relates to the technical field of pressure pipelines, and discloses a protective structure of a pressure pipeline, which comprises the pressure pipeline and a first protective shell arranged at the top of the pressure pipeline, and further comprises a second protective shell arranged at the bottom of the pressure pipeline, a first connecting block is fixedly connected to the surface of the first protective shell, and a second connecting block is fixedly connected to the surface of the second protective shell. The surface of the second protective shell is fixedly connected with a second connecting block; through cooperation of the limiting mechanism, the supporting block, the moving rod and the mounting rod, a worker does not need to rotationally mount a bolt through a tool, the worker can conveniently mount the first protective shell and the second protective shell, and therefore the mounting speed of the worker is increased, and the working efficiency is improved. And meanwhile, under the cooperation of a first mounting block, a second mounting block and an auxiliary mechanism, the second protection shell can be supported, the hand of one worker does not need to continuously support and stabilize the second protection shell, and therefore the labor amount of the worker is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to pressure pipeline technical field, concretely is a kind of protective structure of pressure pipeline. BACKGROUND

[0002] Pressure pipeline refers to all the pipe that withstands internal pressure or external pressure, regardless of its pipe medium, pressure pipeline is part of the pipeline, and the pipeline is used to transport, measure, control and stop fluid flow, and is a mounting assembly composed of pipe, valve, other components or pressure parts and supporting parts, and the protective structure is used to protect the pipeline during use.

[0003] However, when the protective structure of the existing pressure pipeline is put into use, the staff needs to install the protective shell on the surface of the pressure pipeline by manually rotating the bolt with the help of various tools, and since the number of protective shells on the surface of the pipeline is large, the staff needs to repeatedly tighten the bolts at multiple positions, thereby reducing the installation rate of the staff; meanwhile, most protective structures are designed to be assembled and connected by the upper and lower protective shells, and during installation, two staffs usually cooperate to complete the installation, one staff needs to continuously support and stabilize the lower protective shell with hands, and the other staff fastens and installs the protective shell, thereby increasing the labor of the staff. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a protective structure of pressure pipeline to solve the problems in the above background.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a protective structure of pressure pipeline, comprising a pressure pipeline and a first protective shell installed on the top of the pressure pipeline, further comprising:

[0006] A second protective shell is installed at the bottom of the pressure pipeline, the surface of the first protective shell is fixedly connected with a first connecting block, the surface of the second protective shell is fixedly connected with a second connecting block, a limiting mechanism is arranged on one side of the first connecting block, and a supporting block is installed above the first connecting block.

[0007] A moving rod is slidingly connected in the inner cavity of the first connecting block, an installation rod is slidingly connected in the inner cavity of the second connecting block, the surface of the first protective shell is fixedly connected with a first installation block, the surface of the second protective shell is fixedly connected with a second installation block, and an auxiliary mechanism is arranged on one side of the first installation block.

[0008] Preferably, the limiting mechanism comprises a manual rod arranged on one side of the supporting block, a limiting rod is fixedly connected on one side of the manual rod, a first compression spring is fixedly connected to the bottom of the supporting block, and the bottom of the first compression spring is fixedly connected with the top of the first connecting block.

[0009] Preferably, the auxiliary mechanism comprises a hand rotating disc arranged above the first mounting block, the bottom of the hand rotating disc is fixedly connected with a second compression spring, the bottom of the second compression spring is fixedly connected with the top of the first mounting block, and the bottom of the hand rotating disc is fixedly connected with an auxiliary rod.

[0010] Preferably, the inner cavity of the first protective shell is fixedly connected with a sponge pad, and the other sponge pad is fixedly connected with the inner cavity of the second protective shell.

[0011] Preferably, the central axis of the hand rod is in the same straight line with the central axis of the limiting rod.

[0012] Preferably, the surfaces of the auxiliary rod are slidably connected with the inner cavities of the first mounting block and the second mounting block respectively.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] The utility model discloses a limiting mechanism, support block, moving rod and installation rod cooperate, do not need staff to rotate installation to bolt through tool, and the first protective shell and second protective shell are installed to staff, thereby the installation rate of staff is accelerated, and under the cooperation of the first mounting block, second mounting block and auxiliary mechanism, the second protective shell can be supported, and one staff's hand continuously supports and stabilizes the second protective shell, thereby the labor of staff is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the three -dimensional structure schematic diagram in the utility model;

[0016] Figure 2 It is the structure schematic diagram of first protective shell and second protective shell in the utility model;

[0017] Figure 3 It is the structure schematic diagram of limiting mechanism in the utility model;

[0018] Figure 4 It is the structure schematic diagram of auxiliary mechanism in the utility model.

[0019] In the drawing: 1, pressure pipeline;2, first protective shell;3, second protective shell;4, sponge pad;5, first connecting block;6, second connecting block;7, limiting mechanism;71, hand rod;72, limiting rod;73, first compression spring;8, support block;9, moving rod;10, installation rod;11, first mounting block;12, second mounting block;13, auxiliary mechanism;131, hand rotating disc;132, second compression spring;133, auxiliary rod. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0021] Please refer to Figures 1-4 As shown in FIG. 1, a protective structure of a pressure pipeline comprises a pressure pipeline 1, a first protective shell 2 installed on the top of the pressure pipeline 1, and a second protective shell 3 installed on the bottom of the pressure pipeline 1. The first protective shell 2 and the second protective shell 3 can protect the pressure pipeline 1. The inner cavity of the first protective shell 2 is fixedly connected with a sponge pad 4, and the other sponge pad 4 is fixedly connected with the inner cavity of the second protective shell 3. The sponge pad 4 can buffer the pressure pipeline 1, thereby increasing the stability of the pressure pipeline 1 during work and prolonging the service life of the pressure pipeline 1. The surface of the first protective shell 2 is fixedly connected with a first connecting block 5, the surface of the second protective shell 3 is fixedly connected with a second connecting block 6, one side of the first connecting block 5 is provided with a limiting mechanism 7, the upper portion of the first connecting block 5 is installed with a supporting block 8, the inner cavity of the first connecting block 5 is slidably connected with a moving rod 9, and the bottom of the supporting block 8 is fixedly connected with the top of the moving rod 9. The supporting block 8 can move the moving rod 9 to the direction of the second connecting block 6, and the limiting mechanism 7 can limit the supporting block 8, thereby effectively preventing the position deviation of the moving rod 9 during work, increasing the stability of the moving rod 9 during work, and thereby improving the stability of the structure. The inner cavity of the second connecting block 6 is slidably connected with a mounting rod 10, one side of the mounting rod 10 is slidably connected with the surface of the moving rod 9, the first connecting block 5 and the second connecting block 6 can be connected through the cooperation of the moving rod 9 and the mounting rod 10, which facilitates the installation of the first protective shell 2 and the second protective shell 3 by the workers, speeds up the installation rate of the workers, and thereby reduces the labor amount of the workers. The surface of the first protective shell 2 is fixedly connected with a first mounting block 11, the surface of the second protective shell 3 is fixedly connected with a second mounting block 12, and one side of the first mounting block 11 is provided with an auxiliary mechanism 13. The auxiliary mechanism 13 can limit the first mounting block 11 and the second mounting block 12, thereby facilitating the installation of the second protective shell 3 by the workers and reducing the labor amount of the workers.

[0022] The limiting mechanism 7 comprises a manual rod 71 arranged on one side of the supporting block 8, one side of the manual rod 71 is fixedly connected with a limiting rod 72, the surface of the limiting rod 72 is slidably connected with the inner cavity of the supporting block 8 and one side of the first connecting block 5 respectively, the bottom of the supporting block 8 is fixedly connected with a first compression spring 73, the bottom of the first compression spring 73 is fixedly connected with the top of the first connecting block 5, the central axis of the manual rod 71 is in the same straight line with the central axis of the limiting rod 72, under the cooperation of the supporting block 8 and the moving rod 9, the first compression spring 73 can be compressed on the top of the first connecting block 5, the manual rod 71 drives the limiting rod 72 to move to one side of the first connecting block 5, the limiting rod 72 and one side of the first connecting block 5 correspondingly contact each other, and under the action of the elastic force of the first compression spring 73, the supporting block 8 can limit the moving rod 9, the stability of the moving rod 9 is increased, and the stability of the structure during work is improved.

[0023] The auxiliary mechanism 13 comprises a hand turning disc 131 arranged above the first mounting block 11, the bottom of the hand turning disc 131 is fixedly connected with a second compression spring 132, the bottom of the second compression spring 132 is fixedly connected with the top of the first mounting block 11, the bottom of the hand turning disc 131 is fixedly connected with an auxiliary rod 133, the surface of the auxiliary rod 133 is slidably connected with the inner cavities of the first mounting block 11 and the second mounting block 12 respectively, under the action of the hand turning disc 131, the second compression spring 132 can be compressed on the top of the first mounting block 11, the hand turning disc 131 drives the bottom of the auxiliary rod 133 to move to the bottom of the second mounting block 12, the protrusions of the auxiliary rod 133 and the inner cavity of the second mounting block 12 are staggered, so as to assist in supporting the first protective shell 2 and the second protective shell 3, which facilitates the installation of the second protective shell 3 by the staff, and the staff does not need to manually support the second protective shell 3, thereby reducing the labor amount of the staff.

[0024] Working principle: first, the staff need to install the first protective shell 2 and the second protective shell 3 on the surface of the pressure pipeline 1, the staff first compresses the second compression spring 132 above the first mounting block 11 through the hand disc 131, so that the auxiliary rod 133 moves to the inner cavity of the second mounting block 12, the protruding block on the surface of the auxiliary rod 133 moves to the bottom of the second mounting block 12, then the staff rotates the auxiliary rod 133 through the hand disc 131, the protruding block on the surface of the auxiliary rod 133 and the inner cavity of the second mounting block 12 are staggered, the auxiliary rod 133 assists the first protective shell 2 and the second protective shell 3, then the staff connects and fixes the first protective shell 2 and the second protective shell 3, under the action of the supporting block 8, the moving rod 9 can move to the direction of the second connecting block 6, the moving rod 9 can drive the mounting rod 10 to move in the inner cavity of the second connecting block 6, at the same time, the supporting block 8 drives the first compression spring 73 to compress on the top of the first connecting block 5, the limiting rod 72 can move to the corresponding position, then the manual rod 71 drives the limiting rod 72 to move to one side of the first connecting block 5, under the action of the elastic force of the first compression spring 73, the limiting rod 72 can be limited by the supporting block 8 to the moving rod 9, so that the first connecting block 5 and the second connecting block 6 are connected and installed on the first protective shell 2 and the second protective shell 3, then the staff can install other first protective shell 2 and second protective shell 3.

[0025] It should be noted that in this text, 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 that there is any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment. Without more limitations, the element defined by the statement "including a" does not exclude the presence of other identical elements in the process, method, article or equipment including the element.

[0026] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A protective structure of a pressure pipeline comprising a pressure pipeline (1) and a first protective shell (2) installed on the top of the pressure pipeline (1), characterized in that, Also include: The second protective shell (3) is installed at the bottom of the pressure pipeline (1), the surface of the first protective shell (2) is fixedly connected with the first connecting block (5), the surface of the second protective shell (3) is fixedly connected with the second connecting block (6), one side of the first connecting block (5) is provided with a limiting mechanism (7), and the upper side of the first connecting block (5) is provided with a supporting block (8); The moving rod (9) is slidably connected in the inner cavity of the first connecting block (5), the inner cavity of the second connecting block (6) is slidably connected with the mounting rod (10), the surface of the first protective shell (2) is fixedly connected with the first mounting block (11), the surface of the second protective shell (3) is fixedly connected with the second mounting block (12), and one side of the first mounting block (11) is provided with an auxiliary mechanism (13).

2. A protective structure for a pressure conduit according to claim 1, characterised in that: The limiting mechanism (7) comprises a manual rod (71) arranged on one side of the supporting block (8), one side of the manual rod (71) is fixedly connected with a limiting rod (72), the bottom of the supporting block (8) is fixedly connected with a first compression spring (73), and the bottom of the first compression spring (73) is fixedly connected with the top of the first connecting block (5).

3. A protective structure for a pressure conduit according to claim 1, wherein: The auxiliary mechanism (13) comprises a hand rotating disc (131) arranged above the first mounting block (11), the bottom of the hand rotating disc (131) is fixedly connected with a second compression spring (132), the bottom of the second compression spring (132) is fixedly connected with the top of the first mounting block (11), and the bottom of the hand rotating disc (131) is fixedly connected with an auxiliary rod (133).

4. A protective structure for a pressure conduit according to claim 1, wherein: The inner cavity of the first protective shell (2) is fixedly connected with a sponge pad (4), and the other sponge pad (4) is fixedly connected with the inner cavity of the second protective shell (3).

5. A protective structure for a pressure conduit according to claim 2, wherein: The central axis of the manual rod (71) is in the same straight line as the central axis of the limiting rod (72).

6. A protective structure for a pressure conduit according to claim 3, wherein: The surface of the auxiliary rod (133) is slidably connected with the inner cavities of the first mounting block (11) and the second mounting block (12) respectively.

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