Pipeline supporting device for coastal hilly and mountainous region construction based on EPC mode

Abstract

The utility model relates to an EPC mode-based pipeline supporting device for coastal hilly and mountainous region construction, which belongs to the technical field of hilly and mountainous region pipeline construction and comprises a base, a movable hole is formed in the left side of the top of the base, a rotating rod is rotatably connected to the inner side of the movable hole through a bearing, and an attaching plate is fixed to the outer side of the rotating rod. A supporting assembly is installed at the top of the base, a pipeline body supported and positioned by the supporting assembly is arranged at the top of the base, and a perpendicular assembly is installed between the top of the base and the right side of the attaching plate. The supporting assembly comprises two fixing plates fixed to the top of the base and the right side of the attaching plate correspondingly, supporting blocks fixed to the outer sides of the fixing plates, and pressing blocks hinged to the front faces of the supporting blocks through hinges. According to the pipeline supporting device for coastal hilly and mountainous region construction based on the EPC mode, on the premise that the cost is controlled, the pipeline can be more conveniently and stably positioned and supported with high adaptability.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline construction in hilly and mountainous areas, in particular to a pipeline supporting device for construction in coastal hilly and mountainous areas based on an EPC mode. Background Art

[0002] The EPC model refers to a project model in which the general contractor undertakes the design, procurement, construction and trial operation of the project in accordance with regulations, and is fully responsible for the quality, safety, construction period and cost of the project. The advantage of the EPC model is that it can reduce the owner's burden, manage costs and risks, and greatly shorten the construction period, improve efficiency and save costs. In the actual construction process, the construction plan based on the EPC model will achieve high quality and high stability as much as possible while controlling costs.

[0003] According to a pipeline support device for outdoor construction of a pipeline network in hilly and mountainous terrain disclosed in Chinese patent publication number CN220816779U, the patent sets a support component, through the first ring, the second ring frame, the fixing plate, and the U-shaped frame, the pipeline can be supported and fixed, and the angle can be adjusted through the first rotating shaft and the connecting frame, so that it can better adapt to slopes of different angles, so that the pipeline can be better constructed and installed, which is very convenient.

[0004] However, this patent still has certain shortcomings in actual use. Due to the diverse sizes of pipelines, their size and diameter vary for different conveying media and layout locations. The first annular frame and the second annular frame of the same size are not convenient for wide adaptation, which will increase the production lines and increase the actual cost. In this regard, the present application is based on the application of the EPC model and provides a pipeline support device for coastal hilly and mountainous construction based on the EPC model to solve the above problems. Utility Model Content

[0005] (1) Technical problems solved

[0006] In response to the shortcomings of the existing technology, the utility model provides a pipeline support device for construction in coastal hilly and mountainous areas based on the EPC model. It has the advantages of being able to more conveniently and stably perform highly adaptable positioning and support functions on pipelines while controlling costs. It solves the problem that the existing pipeline support device for outdoor construction of pipeline networks in hilly and mountainous areas is not convenient to use a universal structure to adaptively install pipelines of different sizes and diameters.

[0007] (2) Technical solution

[0008] In order to achieve the above-mentioned purpose of being able to more conveniently and stably provide highly adaptable positioning and support for pipelines under the premise of controlling costs, the utility model provides the following technical solutions: a pipeline support device for construction in coastal hilly and mountainous areas based on the EPC model, comprising a base, a movable hole is opened on the left side of the top of the base, a rotating rod is rotatably connected to the inner side of the movable hole through a bearing, a bonding plate is fixed to the outer side of the rotating rod, a support assembly is installed on the top of the base, a pipeline body supported and positioned by the support assembly is provided on the top of the base, and a vertical assembly is installed between the top of the base and the right side of the bonding plate;

[0009] The support assembly includes two fixed plates respectively fixed to the top of the base and the right side of the laminating plate, a support block fixed to the outside of the fixed plate, a pressing block hinged to the front of the support block by a hinge, two V-shaped support grooves respectively opened on the right side of the left support block and the top of the right support block, an anti-slip pad bonded to the inner side of the V-shaped support groove, two arc-shaped pressing grooves respectively opened on the left side of the left pressing block and the bottom of the right pressing block, a positioning block fixed to the back side of the support block, a docking block fixed to the back side of the pressing block, a spherical cavity opened inside the docking block, a spherical rotating block movably connected to the inside of the spherical cavity, a threaded rod passing through the outside of the spherical rotating block, and two nuts threadedly connected to the outside of the threaded rod; the pipeline main body support is placed between the inner sides of the two V-shaped support grooves.

[0010] Furthermore, the vertical component includes a limit plate abutting the top of the base, a limit plate fixed to the top of the limit plate, two bolts respectively passing through the outside of the limit plate and the limit plate, and several ground nails respectively passing through the top of the base and the right side of the bonding plate.

[0011] Furthermore, the left side of the limiting plate abuts against the right side of the bonding plate, and the right side of the bonding plate and the top of the base are both provided with internal thread grooves for corresponding bolt thread connection.

[0012] Furthermore, the left side of the movable hole is opened, and the bonding plate is located inside the movable hole.

[0013] Furthermore, the pressing block can be rotated to the outside of the pipeline body, the top and bottom of the V-shaped support groove and the arc-shaped pressing groove on the left are both open, and the left and right sides of the V-shaped support groove and the arc-shaped pressing groove on the right are both open, and the inner side of the arc-shaped pressing groove can abut the outer side of the pipeline body.

[0014] Furthermore, the left and right sides of the spherical cavity are both opened, the top and bottom of the spherical cavity on the right are both opened, and the opening diameter of the spherical cavity is smaller than the diameter of the spherical rotating block.

[0015] Furthermore, the right side of the left spherical rotating block and the positioning block, as well as the top of the right spherical rotating block and the positioning block are provided with through holes for the corresponding threaded rod ends to pass through, and the outer side of the nut can abut against the outer side of the positioning block.

[0016] (3) Beneficial effects

[0017] Compared with the existing technology, the utility model provides a pipeline support device for construction in coastal hilly and mountainous areas based on the EPC model, which has the following beneficial effects:

[0018] The pipeline support device for construction in coastal hilly and mountainous areas based on the EPC model can more conveniently and stably perform a highly adaptable positioning support function for the pipeline under the premise of controlling costs through the coordinated use of the support components on the top of the base, the pipeline body and the vertical components, so that it can stably adapt to pipelines of different sizes and diameters, and can be used for the installation and support of pipelines of most sizes and diameters. Only one mold is needed for production during the production process, which reduces the actual production cost and improves the adaptability of the pipeline support device for construction in hilly and mountainous areas, thereby making the pipeline support device for construction in coastal hilly and mountainous areas based on the EPC model highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a right side cross-sectional schematic diagram of the fixed plate connection structure in the structure of the present utility model;

[0021] Figure 3 It is a three-dimensional schematic diagram of the appearance of the support block connection structure in the structure of the present utility model.

[0022] In the figure: 1 base, 201 movable hole, 202 rotating rod, 203 fitting plate, 300 support assembly, 301 fixed plate, 302 support block, 303 pressing block, 304 V-shaped support groove, 305 anti-slip pad, 306 arc-shaped pressing groove, 307 positioning block, 308 docking block, 309 spherical cavity, 310 spherical rotating block, 311 threaded rod, 312 nut, 4 pipeline body, 500 vertical assembly, 501 limit plate, 502 limit plate, 503 bolt, 504 ground nail. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figures 1 to 3 The utility model provides a technical solution: a pipeline support device for construction in coastal hilly and mountainous areas based on the EPC model, comprising a base 1, a movable hole 201 is opened on the left side of the top of the base 1, a rotating rod 202 is rotatably connected to the inner side of the movable hole 201 through a bearing, and a bonding plate 203 is fixed to the outer side of the rotating rod 202, a support assembly 300 is installed on the top of the base 1, a pipeline body 4 supported and positioned by the support assembly 300 is provided on the top of the base 1, a vertical assembly 500 is installed between the top of the base 1 and the right side of the bonding plate 203; through the support assembly 300 on the top of the base 1 The coordinated use of the pipeline body 4 and the vertical component 500 can more conveniently and stably provide highly adaptable positioning support for the pipeline while controlling costs, so that it can stably adapt to pipelines of different sizes and diameters, and can be used for the installation and support of pipelines of most sizes and diameters. Only one mold is needed for production during the production process, which reduces the actual production cost and improves the adaptability of the pipeline support device for hilly and mountainous construction, thereby making the pipeline support device for coastal hilly and mountainous construction based on the EPC model highly practical.

[0025] It should be noted that the left side of the movable hole 201 is open, and the laminating plate 203 is located inside the movable hole 201 , so that the laminating plate 203 can rotate normally inside the movable hole 201 .

[0026] In this embodiment, the support assembly 300 is a structure for adaptively positioning and supporting pipelines of different diameters.

[0027] like Figure 1 、 Figure 2 and Figure 3As shown, the support assembly 300 includes two fixing plates 301 fixed to the top of the base 1 and the right side of the laminating plate 203, a support block 302 fixed to the outside of the fixing plate 301, a pressing block 303 hinged to the front of the support block 302 by a hinge, two V-shaped support grooves 304 respectively opened on the right side of the left support block 302 and the top of the right support block 302, an anti-slip pad 305 bonded to the inner side of the V-shaped support groove 304, and a support plate 306 respectively opened on the left side of the left pressing block 303 and the right pressing block 303. 03, two arc-shaped pressing grooves 306 at the bottom, a positioning block 307 fixed to the back side of the support block 302, a docking block 308 fixed to the back side of the pressing block 303, a spherical cavity 309 opened inside the docking block 308, a spherical rotating block 310 movably connected to the inside of the spherical cavity 309, a threaded rod 311 passing through the outside of the spherical rotating block 310, and two nuts 312 threadedly connected to the outside of the threaded rod 311; the pipeline body 4 is supported and placed between the inner sides of the two V-shaped support grooves 304.

[0028] It should be noted that the pressing block 303 can be rotated to the outside of the pipeline main body 4, and the top and bottom of the left V-shaped support groove 304 and the arc-shaped pressing groove 306 are both open, and the left and right sides of the right V-shaped support groove 304 and the arc-shaped pressing groove 306 are both open. The inner side of the arc-shaped pressing groove 306 can abut against the outer side of the pipeline main body 4, so that the V-shaped support groove 304 can play a good supporting role for the pipeline main body 4, and can be pressed and limited by the corresponding arc-shaped pressing groove 306.

[0029] In addition, the left and right sides of the left spherical cavity 309 are both open, and the top and bottom of the right spherical cavity 309 are both open, and the opening diameter of the spherical cavity 309 is smaller than the diameter of the spherical rotating block 310, so that the spherical rotating block 310 can move inside the corresponding spherical cavity 309 without detaching from it.

[0030] At the same time, the right side of the left spherical rotating block 310 and the positioning block 307, as well as the top of the right spherical rotating block 310 and the positioning block 307 are provided with through holes for the corresponding threaded rod 311 ends to pass through. The outer side of the nut 312 can abut against the outer side of the positioning block 307, so that the threaded rod 311 can be passed through the inner side of the corresponding through hole and locked by the corresponding two nuts 312, thereby completing the positioning work of the docking block 308 and the pressing block 303.

[0031] In this embodiment, the vertical assembly 500 is a structure for vertically positioning the base 1 and the laminating plate 203 .

[0032] like Figure 1As shown, the vertical component 500 includes a limit plate 501 abutting against the top of the base 1, a limiting plate 502 fixed to the top of the limit plate 501, two bolts 503 respectively passing through the outside of the limit plate 501 and the limiting plate 502, and a number of ground nails 504 respectively passing through the top of the base 1 and the right side of the bonding plate 203.

[0033] It should be noted that the left side of the limiting plate 502 abuts against the right side of the bonding plate 203, and the right side of the bonding plate 203 and the top of the base 1 are both provided with internal thread grooves for threaded connection of corresponding bolts 503, so that the limiting plate 502 can be fixed on the right side of the bonding plate 203, and the limit plate 501 can be positioned on the top of the base 1.

[0034] The working principle of the above embodiment is:

[0035] When constructing pipelines in coastal hilly areas, the base 1 is positioned at a fixed location through the ground nails 504. According to the actual pipeline layout requirements, if a horizontal straight extension is required, the bonding plate 203 is connected to the ground through the ground nails 504 for positioning. If a longitudinal layout is required, the limit plate 501 and the limit plate 502 are fixed between the bonding plate 203 and the opposite side of the base 1 through bolts 503, so that an L shape is formed between the bonding plate 203 and the base 1. The pipeline body 4 is moved to the inner side of the V-shaped support groove 304, and the pressing block 303 is rotated to move it to the pipeline. The outer side of the line body 4 is squeezed and limited by the arc-shaped pressing groove 306, and the threaded rod 311 is inserted into the inner side of the corresponding spherical rotating block 310 and rotated, so that the end of the threaded rod 311 can pass through the top of the corresponding positioning block 307, and the corresponding two nuts 312 are locked to complete the positioning of the threaded rod 311 and the pipeline body 4. It can also be applied to the construction and installation of pipeline bodies 4 of different sizes and diameters, reducing the need to re-open the production mold, thereby saving production costs and meeting the construction requirements of the EPC model.

[0036] Compared with the existing technology, the pipeline support device for construction in coastal hilly and mountainous areas based on the EPC model, through the coordinated use of the support component 300 on the top of the base 1, the pipeline main body 4 and the vertical component 500, can more conveniently and stably perform highly adaptable positioning support on the pipeline under the premise of controlling costs, so that it can stably adapt to pipelines of different sizes and diameters, and can be used for the installation and support of pipelines of most sizes and diameters. During the production process, only one mold is needed for production, which reduces the actual production cost and improves the adaptability of the pipeline support device for construction in hilly and mountainous areas. Therefore, the pipeline support device for construction in coastal hilly and mountainous areas based on the EPC model has high practicality, and solves the problem that the existing pipeline support device for outdoor construction of hilly and mountainous landforms is not convenient to use a universal structure to adaptively install pipelines of different sizes and diameters.

[0037] It should be noted that the terms "comprises," "includes," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a process, method, article, or apparatus that includes a series of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus. In the absence of further limitations, an element defined by the phrase "comprises a ..." does not preclude the presence of other identical elements in the process, method, article, or apparatus that includes the element.

[0038] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. A pipeline support device for construction in coastal hilly and mountainous areas based on the EPC model, comprising a base (1), characterized in that: A movable hole (201) is provided on the left side of the top of the base (1); a rotating rod (202) is rotatably connected to the inner side of the movable hole (201) via a bearing; a bonding plate (203) is fixed to the outer side of the rotating rod (202); a supporting assembly (300) is installed on the top of the base (1); a pipeline body (4) supported and positioned by the supporting assembly (300) is provided on the top of the base (1); and a vertical assembly (500) is installed between the top of the base (1) and the right side of the bonding plate (203); The support assembly (300) comprises two fixing plates (301) fixed to the top of the base (1) and the right side of the laminating plate (203), a supporting block (302) fixed to the outside of the fixing plate (301), a pressing block (303) hinged to the front of the supporting block (302) by a hinge, two V-shaped supporting grooves (304) respectively opened on the right side of the left supporting block (302) and the top of the right supporting block (302), an anti-slip pad (305) bonded to the inner side of the V-shaped supporting groove (304), and a pressing block (303) respectively opened on the left side of the pressing block (303) and the right side of the pressing block (303). Two arc-shaped pressing grooves (306) at the bottom, a positioning block (307) fixed to the back side of the support block (302), a docking block (308) fixed to the back side of the pressing block (303), a spherical cavity (309) opened inside the docking block (308), a spherical rotating block (310) movably connected to the inside of the spherical cavity (309), a threaded rod (311) passing through the outside of the spherical rotating block (310), and two nuts (312) threadedly connected to the outside of the threaded rod (311); the pipeline body (4) is supported and placed between the inner sides of the two V-shaped support grooves (304).

2. The pipeline support device for construction in coastal hilly and mountainous areas based on the EPC model according to claim 1 is characterized by: The vertical assembly (500) comprises a limiting plate (501) abutting against the top of the base (1), a limiting plate (502) fixed to the top of the limiting plate (501), two bolts (503) respectively passing through the outside of the limiting plate (501) and the limiting plate (502), and a plurality of ground nails (504) respectively passing through the top of the base (1) and the right side of the bonding plate (203).

3. The pipeline support device for coastal hilly and mountainous construction based on the EPC model according to claim 2 is characterized by: The left side of the limiting plate (502) abuts against the right side of the bonding plate (203), and the right side of the bonding plate (203) and the top of the base (1) are both provided with internal thread grooves for threaded connection with corresponding bolts (503).

4. The pipeline support device for construction in coastal hilly and mountainous areas based on the EPC model according to claim 1 is characterized in that: The left side of the movable hole (201) is open, and the bonding plate (203) is located inside the movable hole (201).

5. The pipeline support device for construction in coastal hilly and mountainous areas based on the EPC model according to claim 1 is characterized by: The pressing block (303) can be rotated to the outside of the pipeline body (4), and the top and bottom of the V-shaped support groove (304) and the arc-shaped pressing groove (306) on the left side are both open, and the left and right sides of the V-shaped support groove (304) and the arc-shaped pressing groove (306) on the right side are both open, and the inner side of the arc-shaped pressing groove (306) can abut against the outer side of the pipeline body (4).

6. The pipeline support device for construction in coastal hilly and mountainous areas based on the EPC model according to claim 1 is characterized by: The left and right sides of the spherical cavity (309) are both open, and the top and bottom of the spherical cavity (309) on the right are both open. The opening diameter of the spherical cavity (309) is smaller than the diameter of the spherical rotating block (310).

7. The pipeline support device for construction in coastal hilly and mountainous areas based on the EPC model according to claim 1 is characterized by: The right side of the spherical rotating block (310) and the positioning block (307) on the left side, as well as the top of the spherical rotating block (310) and the positioning block (307) on the right side are provided with through holes for the ends of the corresponding threaded rods (311) to pass through, and the outer side of the nut (312) can abut against the outer side of the positioning block (307).

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