Pipeline protection device for hydraulic engineering construction

Abstract

The utility model relates to the technical field of hydraulic engineering, and discloses a pipeline protection device for hydraulic engineering construction, which comprises a pipeline body, a first protection layer and a second protection layer, the outer surface of the pipeline body is sleeved with the first protection layer, and the outer side surface of the first protection layer is provided with a limiting hole. The outer surface of the pipeline body is sleeved with a second protective layer, and a through groove is formed in the bottom of the outer surface of the second protective layer. According to the pipeline protection device for hydraulic engineering construction, the outer surface of the pipeline body is sleeved with a first protection layer and a second protection layer, then a limiting rod is controlled to penetrate through the outer side face of the second protection layer, and finally the limiting rod is firmly inserted into a limiting hole, so that the first protection layer and the second protection layer are installed on the outer surface of the pipeline body; in the process, the operation steps are few, time and labor are saved, the device can be rapidly installed on the surface of the pipeline body by workers, and the working efficiency of the workers is indirectly guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, and particularly relates to a pipeline protection device for water conservancy project construction. Background Technique

[0002] After retrieval, Chinese Patent No. 202021245146.X discloses a pipeline protection device for water conservancy project construction. Through the mutual cooperation between multiple groups of structures, the overall stability of the device is improved, preventing deviation. A support device is used to support the pipeline, and a protective frame is set to protect the pipeline. An extrusion device is arranged at the top of the protective frame to further support the pipeline, improve the protection of the pipeline, extend the service life of the pipeline, and meet the purpose of use requirements.

[0003] Under the existing technology, in the field of water conservancy project construction, staff often install the protection device on the outer surface of the pipeline. However, when the staff installs the protection device, there are many operation steps, which are time-consuming and laborious, and it is not easy for the staff to quickly install the protection device on the surface of the pipeline, indirectly affecting the work efficiency of the staff. Content of the Utility Model

[0004] (I) Technical Problems to be Solved

[0005] Aiming at the deficiencies of the existing technology, the utility model provides a pipeline protection device for water conservancy project construction, and solves the problems raised in the above background technique.

[0006] (II) Technical Solutions

[0007] To achieve the above object, the utility model provides the following technical solutions: A pipeline protection device for water conservancy project construction includes a pipeline body, a first protection layer, and a second protection layer. The outer surface of the pipeline body is sleeved with the first protection layer. A limiting hole is opened on the outer side surface of the first protection layer. The outer surface of the pipeline body is sleeved with the second protection layer. A through groove is opened at the bottom of the outer surface of the second protection layer. A limiting rod is movably inserted at the bottom of the outer side surface of the second protection layer. The limiting rod is movably inserted into the limiting hole. The inner end of the limiting rod is fixedly connected with a moving block. The moving block is slidably connected with the second protection layer. The moving block blocks the through groove. A hand-held rod is fixedly connected to the outer side of the outer surface of the moving block. The hand-held rod is slidably connected with the through groove. A short rod is fixedly connected to the inner side surface of the moving block. A return spring is sleeved on the outer surface of the short rod.

[0008] Preferably, the number of the through grooves is set to four groups, and the inner diameters of the four groups of through grooves are all adapted to the outer diameter of the hand-held rod.

[0009] Preferably, the number of the reset springs is set to two groups, and the manufacturing materials of the two groups of reset springs 10 are both set to silicon manganese spring steel.

[0010] Preferably, a moving groove is formed inside the second protective layer, and the inner diameter of the moving groove is adapted to the outer diameter of the moving block.

[0011] Preferably, the manufacturing materials of the limiting rod, the moving block, the hand-held rod and the short rod are all set to stainless steel.

[0012] Preferably, the number of the limiting holes is set to four groups, and the inner diameters of the four groups of limiting holes are all adapted to the outer diameter of the limiting rod.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a pipeline protection device for water conservancy project construction, which has the following beneficial effects:

[0015] 1. For the pipeline protection device for water conservancy project construction, by sleeving the first protective layer and the second protective layer on the outer surface of the pipeline body, then controlling the limiting rod to pass through the outer side of the second protective layer, and finally firmly inserting it into the limiting hole, thus completing the installation of the first protective layer and the second protective layer on the outer surface of the pipeline body. This process has fewer operation steps, saves time and effort, realizes that the staff can quickly install the device on the surface of the pipeline body, and indirectly ensures the work efficiency of the staff.

[0016] 2. For the pipeline protection device for water conservancy project construction, through the reaction force generated by the extrusion of the reset spring, the moving block can be continuously extruded outward, so that the moving block drives the limiting rod to move outward along the inside of the second protective layer until the limiting rod passes through the outer side of the second protective layer and finally firmly inserts into the limiting hole, improving the fixing effect between the first protective layer and the second protective layer, and indirectly ensuring the stability of the device installed on the outer surface of the pipeline body.

[0017] 3. For the pipeline protection device for water conservancy project construction, through the setting of the moving block, the inside of the through groove can be effectively blocked, effectively preventing the rainwater from entering the inside of the second protective layer through the inside of the through groove when the device is used outdoors due to the influence of rain, resulting in the phenomenon that the reset spring is soaked by rain and rusts, indirectly prolonging the service life of the reset spring and effectively improving the practicability of the device when it is used. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 is a schematic diagram of the partial structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the partial structure decomposition of the present utility model.

[0021] In the figure: 1. Pipeline body; 2. First protective layer; 3. Limit hole; 4. Second protective layer; 5. Through groove; 6. Limit rod; 7. Moving block; 8. Handheld rod; 9. Short rod; 10. Return spring. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1 - 3, the present utility model provides a technical solution: a pipeline protection device for water conservancy project construction, including a pipeline body 1, a first protection layer 2 and a second protection layer 4. The outer surface of the pipeline body 1 is sleeved with the first protection layer 2. By sleeving the first protection layer 2 and the second protection layer 4 on the outer surface of the pipeline body 1, then controlling the limiting rod 6 to pass through the outer side of the second protection layer 4, and finally firmly inserting it into the limiting hole 3, thus completing the installation of the first protection layer 2 and the second protection layer 4 on the outer surface of the pipeline body 1. This process has fewer operation steps, saves time and effort, realizes that the staff can quickly install the device on the surface of the pipeline body 1, and indirectly ensures the work efficiency of the staff. The outer side of the first protection layer 2 is provided with a limiting hole 3. The outer surface of the pipeline body 1 is sleeved with the second protection layer 4. A through groove 5 is opened at the bottom of the outer surface of the second protection layer 4. The bottom of the outer side of the second protection layer 4 is movably inserted with a limiting rod 6. The limiting rod 6 is movably inserted with the limiting hole 3. The inner end of the limiting rod 6 is fixedly connected with a moving block 7. Through the setting of the moving block 7, the inside of the through groove 5 can be effectively blocked, effectively preventing the device from being used outdoors. Due to the influence of rain, rainwater enters the inside of the second protection layer 4 through the inside of the through groove 5, causing the reset spring 10 to be soaked by rainwater and rust. This indirectly prolongs the service life of the reset spring 10 and effectively improves the practicability of the device when it is used. The moving block 7 is slidably connected with the second protection layer 4. The moving block 7 blocks the through groove 5. The outer side of the outer surface of the moving block 7 is fixedly connected with a hand-held rod 8. The hand-held rod 8 is slidably connected with the through groove 5. The inner side of the moving block 7 is fixedly connected with a short rod 9. The outer surface of the short rod 9 is sleeved with a reset spring 10. Through the reaction force generated by the extrusion of the reset spring 10, the moving block 7 can be continuously extruded outward, so that the moving block 7 drives the limiting rod 6 to move outward along the inside of the second protection layer 4 until the limiting rod 6 passes through the outer side of the second protection layer 4 and finally firmly inserts into the limiting hole 3, improving the fixing effect between the first protection layer 2 and the second protection layer 4, and indirectly ensuring the stability of the device installed on the outer surface of the pipeline body 1.

[0024] In order to facilitate the staff to control the hand-held rod 8 to move along the inside of the through groove 5, the present utility model sets the number of through grooves 5 to four groups. The inner diameters of the four groups of through grooves 5 are all adapted to the outer diameter of the hand-held rod 8, which facilitates the staff to control the hand-held rod 8 to move along the inside of the through groove 5.

[0025] In order to prolong the service life of the four groups of reset springs 10, the present utility model sets the number of reset springs 10 to two groups. The production materials of the two groups of reset springs 10 are both set to silicon manganese spring steel. The spring made of silicon manganese spring steel has a good return effect and is not easy to deform, prolonging the service life of the four groups of reset springs 10.

[0026] In order to facilitate the movement of the moving block 7 along the inside of the second protective layer 4, the utility model provides a moving groove inside the second protective layer 4, and the inner diameter of the moving groove is adapted to the outer diameter of the moving block 7, so as to facilitate the movement of the moving block 7 along the inside of the second protective layer 4.

[0027] In order to ensure that the limit rod 6, the moving block 7, the hand-held rod 8 and the short rod 9 are not easily damaged when being used, the utility model sets the limit rod 6, the moving block 7, the hand-held rod 8 and the short rod 9 to be made of stainless steel. The stainless steel has a high hardness and is not easy to deform, thereby ensuring that the limit rod 6, the moving block 7, the hand-held rod 8 and the short rod 9 are not easily damaged when being used.

[0028] In order to facilitate the staff to quickly fix the first protective layer 2 and the second protective layer 4, the utility model sets the number of limit holes 3 to four groups, the inner diameters of the four groups of limit holes 3 are all adapted to the outer diameter of the limit rod 6, and the control limit rod 6 is inserted into the interior of the limit hole 3 to achieve fixation, which facilitates the staff to quickly fix the first protective layer 2 and the second protective layer 4.

[0029] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0030] When in use, the staff controls the hand-held rod 8 to move inward along the inside of the through groove 5, so that the hand-held rod 8 drives the moving block 7 and the limiting rod 6 to move inward along the inside of the second protective layer 4, and at the same time, the moving block 7 drives the short rod 9 to squeeze the return spring 10 inward until the limiting rod 6 is moved into the inside of the second protective layer 4, so that the limiting rod 6 releases the blocking of the outer side of the second protective layer 4. Then the staff puts the first protective layer 2 and the second protective layer 4 on the outer surface of the pipeline body 1, so that the limiting rod 6 and the limiting hole 3 are in a horizontal position. Then the staff releases the control of the hand-held rod 8, and at the same time, the reaction force generated by the squeezing of the return spring 10 can drive the moving block 7 and the limiting rod 6 to move outward along the inside of the second protective layer 4 until the limiting rod 6 passes through the outer side of the second protective layer 4, and finally is firmly inserted into the inside of the limiting hole 3, which can fix the first protective layer 2 and the second protective layer 4. At this point, the staff has completed the installation of the device on the outer surface of the pipeline body, and the moving block 7 can block the through groove 5 to prevent rainwater from entering.

[0031] In summary, for the pipeline protection device used in the construction of this water conservancy project, by sleeving the first protection layer 2 and the second protection layer 4 on the outer surface of the pipeline body 1, then controlling the limiting rod 6 to pass through the outer side of the second protection layer 4, and finally firmly inserting it into the limiting hole 3, thus completing the installation of the first protection layer 2 and the second protection layer 4 on the outer surface of the pipeline body 1. This process has fewer operating steps, saves time and effort, and enables the staff to quickly install the device on the surface of the pipeline body 1, indirectly ensuring the work efficiency of the staff.

[0032] For the pipeline protection device used in the construction of this water conservancy project, through the reaction force generated by the compression of the return spring 10, it can continuously extrude the moving block 7 outward, causing the moving block 7 to drive the limiting rod 6 to move outward along the inside of the second protection layer 4 until the limiting rod 6 passes through the outer side of the second protection layer 4 and finally firmly inserts into the limiting hole 3, improving the fixing effect between the first protection layer 2 and the second protection layer 4 and indirectly ensuring the stability of the device installed on the outer surface of the pipeline body 1.

[0033] For the pipeline protection device used in the construction of this water conservancy project, through the setting of the moving block 7, it can effectively block the inside of the through groove 5, effectively preventing the rainwater from entering the inside of the second protection layer 4 through the inside of the through groove 5 when the device is used outdoors due to the influence of rain, resulting in the rusting of the return spring 10 soaked by rainwater, indirectly prolonging the service life of the return spring 10 and effectively improving the practicability of the device when it is used.

[0034] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pipeline protection device for water conservancy project construction, comprising a pipeline body (1), a first protection layer (2) and a second protection layer (4), characterized in that: The outer surface of the pipe body (1) is sleeved with a first protective layer (2), the outer side surface of the first protective layer (2) is provided with a limiting hole (3), the outer surface of the pipe body (1) is sleeved with a second protective layer (4), the bottom of the outer surface of the second protective layer (4) is provided with a through groove (5), the bottom of the outer side surface of the second protective layer (4) is movably plugged with a limiting rod (6), the limiting rod (6) is movably plugged with the limiting hole (3), the inner end of the limiting rod (6) is fixedly connected with a moving block (7), the moving block (7) is slidably connected with the second protective layer (4), the moving block (7) blocks the through groove (5), the outer side of the outer surface of the moving block (7) is fixedly connected with a hand-held rod (8), the hand-held rod (8) is slidably connected with the through groove (5), the inner side surface of the moving block (7) is fixedly connected with a short rod (9), and the outer surface of the short rod (9) is sleeved with a return spring (10).

2. A pipeline protection device for water conservancy project construction according to claim 1, characterized in that: The number of the through slots (5) is set to four groups, and the inner diameters of the four groups of through slots (5) are all adapted to the outer diameter of the hand-held rod (8).

3. A pipeline protection device for water conservancy project construction according to claim 1, characterized in that: The number of the return springs (10) is set to two groups, and the manufacturing material of the two groups of return springs (10) is set to silicon manganese spring steel.

4. A pipeline protection device for water conservancy project construction according to claim 1, characterized in that: A moving groove is provided inside the second protective layer (4), and the inner diameter of the moving groove is matched to the outer diameter of the moving block (7).

5. The pipeline protection device for water conservancy project construction according to claim 1 is characterized in that: The materials used to make the limit rod (6), the moving block (7), the hand-held rod (8) and the short rod (9) are all set to be stainless steel.

6. A pipeline protection device for water conservancy project construction according to claim 1, characterized in that: The number of the limiting holes (3) is set to four groups, and the inner diameters of the four groups of limiting holes (3) are all compatible with the outer diameter of the limiting rod (6).

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