Chemical pipeline supporting device for engineering construction

Abstract

The utility model discloses a chemical pipeline supporting device for engineering construction, and relates to the field of pipeline laying. The device comprises a soil layer and a pipeline, the pipeline is pre-buried in the soil layer, a supporting mechanism is arranged between the soil layer and the pipeline, the supporting mechanism comprises two supporting plates inserted into the soil layer, the two supporting plates are symmetrically arranged with the pipeline as the central axis, and the supporting plates are arranged on the soil layer. Three first connecting assemblies are arranged between the two supporting plates. By arranging the supporting mechanism, after a pre-buried pit is dug in a soil layer, the two supporting plates can be buried in the soil layer under the assistance of an external excavator, soil on the two sides of the pre-buried pit is supported by the two supporting plates, collapse caused by the fact that the slope of the soil is too steep is prevented, and the first connecting assemblies are hinged between the two supporting plates, so that the soil is prevented from falling off. The two supporting plates can be sequentially embedded into the soil layer, and the influence such as inconvenience cannot be caused to the embedding process.

Description

Technical Field

[0001] The utility model belongs to the technical field of pipeline laying, and particularly relates to a chemical pipeline support device for engineering construction. Background Technique

[0002] A pipeline is a device connected by pipes, pipe connectors, valves, etc. for transporting gases, liquids, or fluids with solid particles. Usually, after the fluid is pressurized by a blower, compressor, pump, boiler, etc., it flows from the high-pressure part of the pipeline to the low-pressure part, or it can also be transported by the pressure or gravity of the fluid itself.

[0003] However, in the prior art, when pre-burying a chemical pipeline during construction, the two sides in the pre-buried pit cannot be effectively supported, which will cause the risk of collapse or deformation of the pre-buried pit during construction, thus affecting the stability and safety during the installation of the entire pipeline. In such a situation, the construction team often needs to invest additional manpower and material resources for on-site monitoring and repair, increasing the cost and construction period of the project. Content of the Utility Model

[0004] The purpose of the utility model is to provide a chemical pipeline support device for engineering construction. By setting a support mechanism, after digging a pre-buried pit in the soil layer, two support plates can be buried in the soil layer with the assistance of an external excavator, so that the two support the soil on both sides of the pre-buried pit, preventing the slope of the soil from being too steep and causing collapse, and solving the problem that in the prior art, when pre-burying a chemical pipeline during construction, the two sides in the pre-buried pit cannot be effectively supported, which will cause the risk of collapse or deformation of the pre-buried pit during construction.

[0005] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0006] The utility model is a chemical pipeline support device for engineering construction, including a soil layer and a pipeline. The pipeline is pre-buried inside the soil layer, and a support mechanism is arranged between the soil layer and the pipeline.

[0007] The support mechanism includes two support plates inserted into the soil layer. The two support plates are symmetrically arranged with the pipeline as the center. There are three first connection components between the two support plates. The first connection component includes a first hinge block fixedly connected to the right side of the left support plate. A connection block is hinged on the first hinge block. A second hinge block is fixedly connected to the left side of the right support plate. A first connection sleeve is hinged on the second hinge block. A threaded rod is rotatably connected to the right side of the connection block. The threaded rod is in threaded connection with the inner wall of the first connection sleeve.

[0008] Furthermore, a fixing plate is fixedly connected to the outer wall of the threaded rod. Two sliding rods are fixedly connected to the left side of the fixing plate. A second connecting sleeve is slidably sleeved on the outer walls of the two sliding rods.

[0009] Furthermore, springs are wound around the outer walls of the two sliding rods. One end of each spring is fixedly connected to the fixing plate, and the other end of each spring is fixedly connected to the second connecting sleeve.

[0010] Furthermore, a number of card slots are formed on the right side of the connecting block. A number of teeth are fixedly connected to the left side of the second connecting sleeve. The a number of card slots are respectively adapted to the a number of teeth, and the inner walls of the a number of card slots are respectively slidably connected to the outer walls of the a number of teeth.

[0011] Furthermore, a number of first connecting components are all arranged above the pipeline, and the a number of first connecting components are arranged in a columnar shape between the two support plates.

[0012] Furthermore, a number of second connecting components are arranged between the two support plates. The a number of second connecting components are all arranged above the pipeline. The second connecting component includes hinge blocks three fixedly connected to the closer sides of the two support plates. Hinge blocks four are hinged on the two hinge blocks three.

[0013] Furthermore, a tension belt is fixedly connected between the two hinge blocks four. The tension belt is arranged above the pipeline and is in contact with the outer wall of the pipeline.

[0014] The utility model has the following beneficial effects:

[0015] 1. By providing a support mechanism, after digging a pre-buried pit in the soil layer, the two support plates can be buried in the soil layer with the assistance of an external excavator, so that the two support the soil on both sides of the pre-buried pit, preventing the soil slope from being too steep and causing landslides. A number of connecting components one are hinged between the two support plates, so that the two support plates can be buried in the soil layer in sequence without affecting the burying process. When supporting pre-buried pits of different widths, the second connecting sleeve can be held to drive the threaded rod to rotate, so that the threaded rod and the first connecting sleeve cooperate with each other to adjust the connection length between the first hinge block and the second hinge block, making the applicability of the device more extensive. The operator can flexibly adjust the length of the support device according to the actual construction needs, so as to ensure firm and reliable support in various pre-buried pits of different widths.

[0016] 2. By providing the first connecting component, when it is necessary to adjust the connection length between the first hinge block and the second hinge block, the second connecting sleeve can be held and pulled, causing the second connecting sleeve to slide on the outer walls of the threaded rod and the sliding rod. At this time, the spring is compressed, and the teeth are away from the card slots. At this time, the second connecting sleeve can be held to drive the threaded rod to rotate, adjusting the connection length between the first hinge block and the second hinge block. After adjusting to the specified length, the second connecting sleeve can be released, causing multiple teeth to insert into the card slots, preventing rotation between the connecting block and the threaded rod, having a certain self-locking function, and this design can prevent thread slipping between the threaded rod and the first connecting sleeve, improving the stability of the overall device.

[0017] Of course, it is not necessary for any product implementing the present utility model to simultaneously achieve all the above-mentioned advantages. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some embodiments of the present utility model, and those of ordinary skill in the art can also obtain other drawings based on these drawings without creative efforts.

[0019] Figure 1 Schematic diagram of the overall structure of the present utility model;

[0020] Figure 2 Schematic diagram of the structure of the first connecting component of the present utility model;

[0021] Figure 3 For Figure 1 Enlarged structural diagram at A in

[0022] Figure 4 For Figure 1 Enlarged structural diagram at B in

[0023] Figure 5 For Figure 2 Enlarged structural diagram at C in

[0024] In the drawings, the list of components represented by each reference numeral is as follows:

[0025] 1. Soil layer; 11. Pipeline; 2. Support mechanism; 21. Support plate; 22. First connecting component; 221. First hinge block; 222. Connecting block; 223. Second hinge block; 224. First connecting sleeve; 225. Threaded rod; 226. Fixed plate; 227. Sliding rod; 228. Second connecting sleeve; 229. Spring; 2291. Card slot; 2292. Tooth; 23. Second connecting component; 231. Third hinge block; 232. Fourth hinge block; 233. Tightening belt. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figures 1-5 As shown, the utility model is a chemical pipeline support device for engineering construction, comprising a soil layer 1 and a pipeline 11. The pipeline 11 is pre-buried inside the soil layer 1, and a support mechanism 2 is arranged between the soil layer 1 and the pipeline 11.

[0028] The support mechanism 2 includes two support plates 21 inserted into the soil layer 1, the two support plates 21 are symmetrically arranged with the pipe 11 as the central axis, and three connecting components 22 are arranged between the two support plates 21. The connecting component 22 includes a hinge block 221 fixedly connected to the right side of the left support plate 21, and a connecting block 222 is hinged on the hinge block 221. A hinge block 223 is fixedly connected to the left side of the right support plate 21, and a connecting sleeve 224 is hinged on the hinge block 223. The right side of the connecting block 222 is rotatably connected to a threaded rod 225, and the threaded rod 225 is threadedly connected to the inner wall of the connecting sleeve 224. By providing the support mechanism 2, after the pre-buried pit is dug on the soil layer, the two support plates 21 can be buried in the soil layer with the assistance of an external excavator. 1, so that the two support the soil on both sides of the pre-buried pit to prevent the soil from collapsing due to the steep slope, and a plurality of connecting components 1 22 are hinged between the two support plates 21, so that the two support plates 21 can be buried in the soil layer 1 in turn, and will not affect the burying process, and when supporting the pre-buried pits of different widths, the connecting sleeve 228 can be held to drive the threaded rod 225 to rotate, so that the threaded rod 225 and the connecting sleeve 1 224 cooperate with each other to adjust the connection length between the hinge block 1 221 and the hinge block 223, so that the applicability of the modified device is more extensive, and the operator can flexibly adjust the length of the support device according to the actual construction needs, thereby ensuring that a strong and reliable support can be provided in pre-buried pits of various widths;

[0029] A fixing plate 226 is fixedly connected to the outer wall of the threaded rod 225. Two slide rods 227 are fixedly connected to the left side of the fixing plate 226. A second connecting sleeve 228 is slidably sleeved on the outer walls of the two slide rods 227. Springs 229 are wound around the outer walls of the two slide rods 227. One end of each spring 229 is fixedly connected to the fixing plate 226, and the other end of each spring 229 is fixedly connected to the second connecting sleeve 228. A number of card slots 2291 are formed on the right side of the connecting block 222. A number of teeth 2292 are fixedly connected to the left side of the second connecting sleeve 228. The number of card slots 2291 respectively match with the number of teeth 2292. The inner walls of the number of card slots 2291 respectively slide on the outer walls of the number of teeth 2292. A number of first connecting components 22 are all arranged above the pipeline 11. The number of first connecting components 22 are arranged in a column between the two support plates 21. By providing the first connecting components 22, when it is necessary to adjust the connection length between the first hinge block 221 and the second hinge block 223, the second connecting sleeve 228 can be held and pulled, so that the second connecting sleeve 228 slides on the outer walls of the threaded rod 225 and the slide rods 227. At this time, the spring 229 is compressed, and the teeth 2292 are away from the card slots 2291. At this time, the second connecting sleeve 228 can be held to drive the threaded rod 225 to rotate to adjust the connection length between the first hinge block 221 and the second hinge block 223. After adjusting to the specified length, the second connecting sleeve 228 can be released, so that a plurality of teeth 2292 are inserted into the card slots 2291 to prevent rotation between the connecting block 222 and the threaded rod 225, which has a certain self-locking function, and this design can prevent wire slipping between the threaded rod 225 and the first connecting sleeve 224, improving the stability of the overall device.

[0030] A number of second connecting components 23 are arranged between the two support plates 21. The number of second connecting components 23 are all arranged above the pipeline 11. The second connecting component 23 includes hinge blocks three 231 fixedly connected to the mutually close sides of the two support plates 21. Hinge blocks four 232 are hinged on the two hinge blocks three 231. A tension belt 233 is fixedly connected between the two hinge blocks four 232. The tension belt 233 is arranged above the pipeline 11 and is in contact with the outer wall of the pipeline 11. By providing the second connecting components 23, after the two support plates 21 are inserted into the soil to support the soil and the pipeline 11 is buried in the pre-buried pit, a plurality of tension belts 233 are tightly attached to the outer wall of the pipeline 11 under the pulling of the hinge blocks four 232, so that the tension belts 233 in the stretched state fix the pipeline 11 to prevent the pipeline 11 from loosening and further improving the stability during the overall installation.

[0031] A specific application of this embodiment is as follows: By providing a support mechanism 2, after digging an embedded pit in the soil layer, two support plates 21 can be buried in the soil layer 1 with the assistance of an external excavator, so as to support the soil on both sides of the embedded pit and prevent the collapse caused by the too-steep slope of the soil. Moreover, a number of first connecting components 22 are hinged between the two support plates 21, enabling the two support plates 21 to be buried in the soil layer 1 in sequence without affecting the embedding process. When supporting embedded pits of different widths, the connecting sleeve 228 can be held to drive the threaded rod 225 to rotate, so that the threaded rod 225 and the first connecting sleeve 224 cooperate with each other to adjust the connection length between the first hinge block 221 and the second hinge block 223, making the applicability of the device more extensive. The operator can flexibly adjust the length of the support device according to the actual construction needs, so as to ensure firm and reliable support in various embedded pits with different widths.

[0032] By providing the first connecting component 22, when it is necessary to adjust the connection length between the first hinge block 221 and the second hinge block 223, the connecting sleeve 228 can be held and pulled, so that the connecting sleeve 228 slides on the outer walls of the threaded rod 225 and the slide rod 227. At this time, the spring 229 is compressed, and the tooth 2292 is away from the card slot 2291. At this time, the connecting sleeve 228 can be held to drive the threaded rod 225 to rotate to adjust the connection length between the first hinge block 221 and the second hinge block 223. After adjusting to the specified length, the connecting sleeve 228 can be released, so that a plurality of teeth 2292 are inserted into the card slot 2291 to avoid the rotation between the connecting block 222 and the threaded rod 225, having a certain self-locking function. And this design can prevent the thread slipping between the threaded rod 225 and the first connecting sleeve 224, improving the stability of the overall device.

[0033] By providing the second connecting component 23, after inserting the two support plates 21 into the soil to support the soil and burying the pipeline 11 into the embedded pit, a plurality of elastic belts 233 are tightly attached to the outer wall of the pipeline 11 under the pulling of the fourth hinge block 232, so that the stretched elastic belts 233 fix the pipeline 11 to prevent the pipeline 11 from loosening and further improving the stability during the overall installation.

[0034] In the description of this specification, the descriptions referring to terms such as "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0035] The preferred embodiments of the present utility model disclosed above are only used to help illustrate the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification to better explain the principle and practical application of the present utility model, so that those skilled in the relevant technical field can well understand and utilize the present utility model. The present utility model is only limited by the claims and their full scope and equivalents.

Claims

1. A chemical pipeline support device for engineering construction, comprising a soil layer (1) and a pipeline (11), wherein the pipeline (11) is pre-buried inside the soil layer (1), and a support mechanism (2) is arranged between the soil layer (1) and the pipeline (11), characterized in that ； The support mechanism (2) includes two support plates (21) inserted into the soil layer (1). The two support plates (21) are symmetrically arranged about the pipeline (11). There are three first connection components (22) arranged between the two support plates (21). The first connection component (22) includes a first hinge block (221) fixedly connected to the right side of the left support plate (21). A connection block (222) is hinged to the first hinge block (221). A second hinge block (223) is fixedly connected to the left side of the right support plate (21). A first connection sleeve (224) is hinged to the second hinge block (223). A threaded rod (225) is rotatably connected to the right side of the connection block (222). The threaded rod (225) is threadedly connected to the inner wall of the first connection sleeve (224).

2. The chemical pipeline support device for engineering construction according to claim 1, wherein A fixing plate (226) is fixedly connected to the outer wall of the threaded rod (225). Two sliding rods (227) are fixedly connected to the left side of the fixing plate (226). A second connection sleeve (228) is slidably sleeved on the outer walls of the two sliding rods (227).

3. An engineering construction chemical pipeline support device according to claim 2, characterized in that, Springs (229) are wound around the outer walls of the two sliding rods (227). One end of each spring (229) is fixedly connected to the fixing plate (226), and the other end of each spring (229) is fixedly connected to the second connection sleeve (228).

4. An engineering construction chemical pipeline support device according to claim 3, characterized in that, A number of card slots (2291) are formed on the right side of the connection block (222). A number of card teeth (2292) are fixedly connected to the left side of the second connection sleeve (228). The number of card slots (2291) is respectively adapted to the number of card teeth (2292). The inner walls of the number of card slots (2291) are respectively slidably connected to the outer walls of the number of card teeth (2292).

5. The chemical pipeline support device for engineering construction according to claim 4, wherein, The number of first connection components (22) are all arranged above the pipeline (11). The number of first connection components (22) are arranged in a column between the two support plates (21).

6. An engineering construction chemical pipeline support device according to claim 5, characterized in that, A number of second connection components (23) are arranged between the two support plates (21). The number of second connection components (23) are all arranged above the pipeline (11). The second connection component (23) includes third hinge blocks (231) fixedly connected to the closer sides of the two support plates (21). Fourth hinge blocks (232) are hinged to the two third hinge blocks (231).

7. An engineering construction chemical pipeline support device according to claim 6, characterized in that, An elastic belt (233) is fixedly connected between the two fourth hinge blocks (232). The elastic belt (233) is arranged above the pipeline (11). The elastic belt (233) is in contact with the outer wall of the pipeline (11).

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