Buried steel jacket steel pipeline fixing device
The fixing device, which combines a rod, groove, and spring, solves the problem of movement of buried steel pipelines during use, achieving highly robust and adaptable installation suitable for fixing different terrains and pipeline sizes.
Patent Information
- Application Number
- CN202520057649.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-10
- Publication Date
- 2026-01-20
- Estimated Expiration
- 2035-01-10
AI Technical Summary
Existing underground steel pipe fixing devices are prone to movement during use, have poor stability, and cannot be effectively fixed.
A ground-buried steel-cased pipe fixing device was designed. Through the combination structure of a rod, groove, movable block and spring, the spring restoring force drives the movable block to lock into the groove and fix the base after the rod is inserted into the soil. Combined with the adjustable clamp and spring reset mechanism, it can adapt to the fixing needs of different terrain heights.
The stability of the fixing device is improved, ensuring the stable installation of steel pipes under different terrain conditions, adapting to the clamping requirements of steel pipes of different sizes, and protecting the pipes with rubber pads.
Smart Images
Figure CN223814417U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to pipeline installation equipment technical field, specifically a kind of buried steel sleeve steel pipeline fixing device. BACKGROUND
[0002] Steel pipeline is divided into conveying pipeline, engineering structure, heat engineering equipment, petroleum and chemical industry, machinery manufacturing, geological drilling, high pressure equipment steel pipe according to use, steel pipe is not only used to transport fluid and powder solid, exchange heat energy, manufacture mechanical parts and container, it is also an economic steel.
[0003] At present, operating personnel carry out buried construction to steel pipeline, need to use fixing device when entering, and the fixing device in the prior art has basic fixing function, but the fixing device in the prior art is not fixed as a whole during burying, so that the fixing device moves during subsequent use, and the firmness is poor, so it needs to be improved. UTILITY MODEL CONTENT
[0004] The utility model provides a kind of buried steel sleeve steel pipeline fixing device, with the advantage of high firmness.
[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of buried steel sleeve steel pipeline fixing device, including base, the bottom end of the left and right sides of the base is fixedly installed with hollow block, the inside of the hollow block is movably installed with plug rod, the top of the plug rod passes through hollow block and extends to the outside of hollow block top end and is fixedly connected with connecting block, the bottom end of the plug rod passes through hollow block and extends to the bottom end of hollow block, recess is set in the left and right sides of the outer surface of the plug rod, the left and right sides in the hollow block are movably installed with movable block, the left and right sides of the inner surface of the hollow block are fixedly connected with No.
[0006] As preferred in the utility model, the top end of the base is movably connected with lower clamp block, the top of the left and right sides of the lower clamp block is fixedly installed with first rectangular block, the top of the lower clamp block is movably connected with upper clamp block, the bottom end of the left and right sides of the upper clamp block is fixedly installed with second rectangular block.
[0007] As preferred in the utility model, the inside of the first rectangular block and the second rectangular block is screw-threadedly sleeved with threaded rod, the top end of the threaded rod passes through second rectangular block and extends to the outside of second rectangular block top end, the bottom end of the threaded rod passes through first rectangular block and extends to the outside of first rectangular block bottom end.
[0008] As the utility model prefers, the inner surfaces of the lower clamping block and the upper clamping block are fixedly provided with rubber pads, the number of the rubber pads is four, and the four rubber pads are of the same size.
[0009] As the utility model prefers, the inner surfaces of the lower clamping block and the upper clamping block are fixedly provided with rubber pads, the number of the rubber pads is four, and the four rubber pads are of the same size.
[0010] As the utility model prefers, the inner surfaces of the lower clamping block and the upper clamping block are fixedly provided with rubber pads, the number of the rubber pads is four, and the four rubber pads are of the same size.
[0011] As the utility model prefers, the inner surfaces of the lower clamping block and the upper clamping block are fixedly provided with rubber pads, the number of the rubber pads is four, and the four rubber pads are of the same size.
[0012] As the utility model prefers, the inner surfaces of the lower clamping block and the upper clamping block are fixedly provided with rubber pads, the number of the rubber pads is four, and the four rubber pads are of the same size.
[0013] Compared with the prior art, the utility model has the advantages of the following:
[0014] 1、 the utility model discloses a plug rod, a recess, a movable block, a spring and a moving block are set up, and the operator presses two connecting blocks, and the outer surfaces of the two plug rods will be extruded and push the outer surfaces of four moving blocks, so that four movable blocks drive four movable blocks to move in opposite directions, and then four springs are in the compressed state, when the bottom end of the two plug rods is inserted into the soil, stop pressing the two connecting blocks, because of the recovery of the elastic force of four springs, four movable blocks drive four movable blocks to move in opposite directions, and then four movable blocks move to the inside of the recess, so that the fixation of the whole base is completed, and the firmness of the whole base is increased.
[0015] 2, the utility model discloses a movable block, short block, insert block and no. 2 spring are set up, and the operator pulls draw bar, and short block will drive insert block to move to right, no. 2 spring will be compressed at this moment, when the left end of insert block is separated from the inside of movable block, the fixed effect of movable block will be released, then the operator pulls down the clamping block upwards, when the down clamping block reaches the suitable height, the operator releases draw bar, because the recovery of no. 2 spring elasticity, short block will drive insert block to move to left, and then insert block is inserted to the inside of long block through short groove, and then fixed effect of long block, down clamping block and upper clamping block is produced, so that the operator can still butt joint and install and fix steel pipe under different ground height. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is the structure schematic diagram of the utility model;
[0017] Figure 2 It is the sectional structure schematic diagram of the front of the utility model;
[0018] Figure 3 It is the sectional structure schematic diagram of the top of the utility model;
[0019] Figure 4 It is the sectional structure schematic diagram of the side of the utility model;
[0020] Figure 5 It is Figure 2 The local enlarged structure schematic diagram of A in it.
[0021] In the drawing: 1, base;2, hollow block;3, insert rod;4, connecting block;5, recess;6, movable block;7, no. 1 spring;8, moving block;9, down clamping block;10, first rectangular block;11, upper clamping block;12, second rectangular block;13, threaded rod;14, rubber pad;15, long block;16, movable block;17, short groove;18, installation box;19, short block;20, insert block;21, no. 2 spring;22, draw bar;23, rectangular groove. DETAILED DESCRIPTION
[0022] The technical scheme in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings of the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor are within the protection scope of the utility model.
[0023] As Figures 1 to 5The utility model provides a kind of buried steel sleeve steel pipeline fixing device, including base 1, the bottom end of the left and right sides of base 1 is fixedly installed with hollow block 2, hollow block 2 is movably installed with plug rod 3 in the inside, the top of plug rod 3 passes through hollow block 2 and extends to the outside of hollow block 2 top end and is fixedly connected with connecting block 4, the bottom end of plug rod 3 passes through hollow block 2 and extends to hollow block 2 bottom end, recess 5 is set in the left and right sides of the outer surface of plug rod 3, the left and right sides of hollow block 2 inside are movably installed with movable block 6, the left and right sides of hollow block 2 inner surface are fixedly connected with No.
[0024] The operator presses two connecting blocks 4 downward, which will make two plug rods 3 move downward, and then the outer surface of two plug rods 3 extrudes and pushes the outer surface of four movement blocks 8, at this time four No.
[0025] The top of base 1 is movably connected with lower clamp block 9, the top of the left and right sides of lower clamp block 9 is fixedly installed with first rectangular block 10, the top of lower clamp block 9 is movably connected with upper clamp block 11, the bottom of the left and right sides of upper clamp block 11 is fixedly installed with second rectangular block 12.
[0026] Due to the design of lower clamp block 9 and upper clamp block 11, different size steel pipes can be clamped and fixed.
[0027] The inside of first rectangular block 10 and second rectangular block 12 is threadedly connected with threaded rod 13, the top of threaded rod 13 passes through second rectangular block 12 and extends to the outside of second rectangular block 12 top end, the bottom of threaded rod 13 passes through first rectangular block 10 and extends to the outside of first rectangular block 10 bottom end.
[0028] The operator rotates threaded rod 13, which will make upper clamp block 11 move downward, and then the pipe between upper clamp block 11 and lower clamp block 9 can be fixed.
[0029] The inner surface of lower clamp block 9 and upper clamp block 11 is fixedly installed with rubber pad 14, the number of rubber pad 14 is four, and the size of four rubber pads 14 is the same.
[0030] Due to the design of four rubber pads 14, the pipe can be well protected.
[0031] The bottom end of the inner surface of the base 1 is fixedly connected with a long block 15, the outer surface of the long block 15 movably sleeved with a moving block 16, the top end of the moving block 16 passes through the base 1 and extends to the bottom end of the lower clamping block 9 and is fixedly connected with the bottom end of the lower clamping block 9, and the right side of the moving block 16 is provided with a short groove 17.
[0032] When the moving block 16 moves upward, the lower clamping block 9 as a whole moves upward.
[0033] The top of the inner surface of the base 1 is fixedly connected with a mounting box 18 located on the right side of the moving block 16, the left side of the inner surface of the mounting box 18 is movably mounted with a short block 19, and the top of the front surface of the base 1 is provided with a rectangular groove 23.
[0034] Since the outer surface of the short block 19 and the inner surface of the mounting box 18 are smooth, the movement of the short block 19 in the mounting box 18 is more smooth.
[0035] The left end of the short block 19 is fixedly connected with an insertion block 20, the left end of the insertion block 20 sequentially passes through the mounting box 18 and the short groove 17 and extends to the inside of the long block 15 and is movably connected with the inside of the long block 15, the bottom end of the short block 19 is fixedly connected with a pull rod 22, and the bottom end of the pull rod 22 sequentially passes through the mounting box 18 and the rectangular groove 23 and extends to the outside of the base 1.
[0036] When the short block 19 moves, the insertion block 20 moves together.
[0037] The right side of the inner surface of the mounting box 18 is fixedly connected with a second spring 21, and the other end of the second spring 21 is fixedly connected with the right side of the short block 19.
[0038] Due to the design of the second spring 21, the movement of the short block 19 is reset.
[0039] The working principle and use process of the utility model:
[0040] Firstly, the operator places the base 1 integrally in a suitable position, then presses the two connecting blocks 4, so that the two inserting rods 3 move downward, so that the outer surfaces of the two inserting rods 3 extrude and push the outer surfaces of the four moving blocks 8, so that the four moving blocks 8 drive the four movable blocks 6 to move in opposite directions, at this time the four first springs 7 will be compressed, when the bottom ends of the two inserting rods 3 are inserted into the soil at a suitable position, the operator stops pressing the two connecting blocks 4, due to the elastic recovery effect of the four first springs 7, the four movable blocks 6 drive the four moving blocks 8 to move towards each other, so that the outer surfaces of the four moving blocks 8 are clamped in the recesses 5, thereby completing the fixing of the base 1 integrally, then the operator places the steel pipe into the lower clamping block 9, and then rotates the threaded rod 13, so that the upper clamping block 11 moves downward, thereby completing the clamping and fixing of the steel pipe.
[0041] When the operator is working, due to the terrain, the height of the two steel pipes is inconsistent, at this time the operator pulls the pull rod 22, so that the short block 19 drives the inserting block 20 to move rightward, so that the second spring 21 will be compressed, when the left end of the inserting block 20 is separated from the inside of the moving block 16, the fixing effect of the moving block 16 is released, then the operator pulls the lower clamping block 9 integrally upward, so that the moving block 16 moves upward on the outer surface of the long block 15, when the height reaches the same, the operator releases the pull rod 22, due to the elastic recovery effect of the second spring 21, the short block 19 drives the inserting block 20 to move leftward, so that the left end of the inserting block 20 is inserted into the inside of the long block 15 through the short slot 17, thereby being able to fix the moving block 16 and the lower clamping block 9 integrally, solving the problem that the height difference exists between the steel pipes due to the terrain height.
[0042] It should be noted that, in the present text, relational terms such as first and second and the like can only be used to distinguish one entity or action from another entity or action, without necessarily requiring or implying that there is any such actual relationship or order between these entities or actions. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a 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 a process, method, article or equipment.
[0043] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A buried steel casing pipeline fixing device comprising a base (1), characterized in that: The bottom end of the left and right sides of the base (1) is fixedly installed with a hollow block (2), the inside of the hollow block (2) is movably installed with a plug rod (3), the top of the plug rod (3) penetrates through the hollow block (2) and extends to the outside of the top end of the hollow block (2) and is fixedly connected with a connecting block (4), the bottom end of the plug rod (3) penetrates through the hollow block (2) and extends to the bottom end of the hollow block (2), the left and right sides of the outer surface of the plug rod (3) are provided with grooves (5), the left and right sides of the inside of the hollow block (2) are movably installed with movable blocks (6), the left and right sides of the inner surface of the hollow block (2) are fixedly connected with a first spring (7), the other end of the first spring (7) is fixedly connected with the inside of the movable block (6), the outside of the movable block (6) is fixedly connected with a moving block (8), the other end of the moving block (8) extends to the inside of the groove (5) and is movably connected with the inside of the groove (5).
2. A buried steel sleeve pipe fixing device according to claim 1, characterized in that: The top end of the base (1) is movably connected with a lower clamping block (9), the top of the left and right sides of the lower clamping block (9) is fixedly installed with a first rectangular block (10), the top of the lower clamping block (9) is movably connected with an upper clamping block (11), the bottom end of the left and right sides of the upper clamping block (11) is fixedly installed with a second rectangular block (12).
3. A buried steel sleeve pipe fixing device according to claim 2, characterized in that: The inside of the first rectangular block (10) and the second rectangular block (12) is threadedly sleeved with a threaded rod (13), the top end of the threaded rod (13) penetrates through the second rectangular block (12) and extends to the outside of the top end of the second rectangular block (12), the bottom end of the threaded rod (13) penetrates through the first rectangular block (10) and extends to the outside of the bottom end of the first rectangular block (10).
4. A buried steel sleeve pipe fixing device according to claim 2, characterized in that: The inner surface of the lower clamping block (9) and the upper clamping block (11) is fixedly installed with rubber pads (14), the number of the rubber pads (14) is four, the sizes of the four rubber pads (14) are the same.
5. A buried steel sleeve pipe fixing device according to claim 1, characterized in that: The bottom end of the inner surface of the base (1) is fixedly connected with a long block (15), the outer surface of the long block (15) is movably sleeved with a moving block (16), the top end of the moving block (16) penetrates through the base (1) and extends to the bottom end of the lower clamping block (9) and is fixedly connected with the bottom end of the lower clamping block (9), the right side of the moving block (16) is provided with a short groove (17).
6. A buried steel sleeve pipe fixing device according to claim 1, characterized in that: The top of the inner surface of the base (1) is fixedly installed with a mounting box (18) located at the right side of the moving block (16), the left side of the inner surface of the mounting box (18) is movably installed with a short block (19), the top of the front surface of the base (1) is provided with a rectangular groove (23).
7. A buried steel sleeve pipe fixing device according to claim 6, characterized in that: The left end of the short block (19) is fixedly connected with a plug block (20), the left end of the plug block (20) penetrates through the mounting box (18) and the short groove (17) in sequence and extends to the inside of the long block (15) and is movably connected with the inside of the long block (15), the bottom end of the short block (19) is fixedly connected with a pull rod (22), the bottom end of the pull rod (22) penetrates through the mounting box (18) and the rectangular groove (23) in sequence and extends to the outside of the base (1).
8. A buried steel sleeve pipe fixing device according to claim 6, characterized in that: The right side of the inner surface of the installation box (18) is fixedly connected with the second spring (21), and the other end of the second spring (21) is fixedly connected with the right side of the short block (19).