Safety protection device for river beach land construction of pipeline engineering

Abstract

The utility model relates to a pipeline engineering river beach land construction safety protection device, which belongs to the technical field of pipeline engineering, and comprises an iron horse structure and two supporting seats, an anti-overturning structure is arranged in each supporting seat, the iron horse structure comprises two upright posts which are fixedly connected to the tops of the supporting seats, and the two upright posts are fixedly connected to the top of each supporting seat. Cross beams are fixedly connected to the opposite sides of the stand columns on the left side and the right side, a positioning frame and a mounting frame are fixedly connected to the opposite sides of the cross beams on the front side and the rear side, and a pipeline mounting assembly is arranged in the positioning frame. According to the pipeline engineering beach land construction safety protection device, an iron horse structure can be stably anchored to the muddy ground through the arranged steel bar soil nails, the contact area between the iron horse structure and the muddy ground can be increased through the arranged abutting plate, and therefore stable installation of the iron horse structure can be conveniently kept, the anti-overturning effect is achieved, the probability of occurrence of object striking events in a foundation pit can be easily reduced, and the safety protection effect is improved. Turnover is flexible, construction cost is saved, and construction efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline engineering, in particular to a pipeline engineering river beach construction safety protection device. Background Art

[0002] Pipeline engineering refers to the construction of pipelines for transporting oil, natural gas and solid slurry. It includes pipeline line engineering, station and depot engineering and pipeline ancillary engineering. Pipeline engineering also includes the supply of equipment and facilities in a broad sense. The pipeline transportation system has the advantages of environmental protection, economy, large transportation volume and small land occupation.

[0003] Due to the long length of water, oil, gas, cable and other pipelines, pipelines in the prior art often need to pass through various buildings or rivers during construction; when the pipeline passes through a river or a levee, the river beach is mostly distributed with soft strata, the geological conditions are relatively complex, and the construction is difficult. Therefore, this application proposes a pipeline engineering river beach construction safety protection device to address the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a safety protection device for pipeline engineering river beach construction, which has the advantages of being able to achieve anti-overturning effect, helping to reduce the probability of foundation pit object impact incidents, flexible turnover, saving construction costs, and improving construction efficiency. It solves the problem that pipelines in the prior art often need to pass through various buildings or rivers during construction; when the pipeline passes through a river or a levee, the river beach is mostly distributed with soft strata, the geological conditions are relatively complex, and the construction is difficult.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pipeline engineering river beach construction safety protection device, comprising an iron horse structure and two supporting seats, wherein an anti-overturning structure is arranged inside the supporting seats;

[0006] The iron horse structure includes two columns fixedly connected to the top of the support seat, the left and right columns are fixedly connected to the opposite sides with beams, the front and rear beams are fixedly connected to the opposite sides with positioning frames and installation frames, and the positioning frames are provided with pipeline installation components inside;

[0007] The anti-overturning structure includes a butt plate fixedly connected to the bottom of the support seat, the bottom of the support seat is fixedly connected with reinforced soil nails located between the butt plates on the left and right sides, and the inside of the butt plate is movably connected with a fastening ground pin.

[0008] Furthermore, the support seat is an arched structure, and the length of the reinforced soil nail is greater than the length of the fastening ground pin.

[0009] Furthermore, the positioning frame and the installation frame are both U-shaped structures, and lower protective pads are fixedly connected to the inner sides of the positioning frame and the installation frame.

[0010] Furthermore, the pipeline installation assembly includes a movable block movably connected to the top of the positioning frame and the installation frame, the bottom of the movable block is fixedly connected to a connecting block, the bottom of the connecting block is fixedly connected to a stop block that is slidably adapted to the positioning frame and the installation frame, and the bottom of the stop block is fixedly connected to an upper protective pad.

[0011] Furthermore, the pipeline installation assembly also includes a threaded sleeve fixedly connected to the interior of the positioning frame, the interior of the movable block is rotatably connected to a screw threadedly connected to the threaded sleeve, and the interior of the movable block is provided with a transmission assembly for driving the screw to rotate.

[0012] Furthermore, the transmission assembly includes a rotating block rotatably connected to the inside of the movable block and fixedly connected to the top of the screw rod, the top of the rotating block is fixedly connected to a first sprocket, the inside of the movable block is rotatably connected to a rotating rod, the outer side of the rotating rod is fixedly connected to a second sprocket, and the outer sides of the first sprocket and the second sprocket are mounted with chains.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0014] The pipeline project river beach construction safety protection device has reinforced soil nails that can firmly anchor the iron horse structure on the muddy (sand) ground, and the set abutment plate can increase the contact area with the muddy (sand) ground, so as to facilitate the installation of the iron horse structure to maintain stability and achieve anti-overturning effect, which helps to reduce the probability of foundation pit object impact events, flexibly turn around, save construction costs, and improve construction efficiency;

[0015] When installing the pipeline, the pipeline can be directly placed in the positioning frame and the installation frame provided in the iron horse structure, and the abutment plate can be made to press the pipeline downward, thereby facilitating the installation of the pipeline and improving the construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a cross-sectional view of the structure of the utility model;

[0017] Figure 2 It is a side sectional view of the positioning frame of the utility model;

[0018] Figure 3 It is a schematic diagram of the connection structure of the column and the beam of the utility model.

[0019] In the figure: 1, iron horse structure; 2, column; 3, crossbeam; 4, positioning frame; 401, lower protective pad; 5, butt plate; 6, reinforced soil nails; 7, fastening ground pins; 8, butt block; 801, upper protective pad; 9, movable block; 10, connecting block; 11, rotating block; 12, screw; 13, threaded sleeve; 14, first sprocket; 15, second sprocket; 16, chain; 17, rotating rod; 18, support seat; 19, installation frame. DETAILED DESCRIPTION

[0020] 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 in 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.

[0021] See also Figure 1-3 A pipeline engineering river beach construction safety protection device in this embodiment includes an iron horse structure 1 and two support seats 18, and an anti-overturning structure is arranged inside the support seat 18.

[0022] In this embodiment, the iron horse structure 1 includes two columns 2 fixedly connected to the top of the support seat 18, and the left and right columns 2 are fixedly connected to the opposite sides with beams 3, and the front and rear beams 3 are fixedly connected to the opposite sides with positioning frames 4 and installation frames 19. Both the positioning frame 4 and the installation frame 19 are U-shaped structures, and the openings on the top of the positioning frame 4 and the installation frame 19 can facilitate the placement of the pipeline.

[0023] Among them, the inner sides of the positioning frame 4 and the installation frame 19 are fixedly connected with a lower protective pad 401, which is convenient for preventing the positioning frame 4 and the installation frame 19 from scratching the pipeline. A pipeline installation component is arranged inside the positioning frame 4.

[0024] In this embodiment, the pipeline installation assembly includes a movable block 9 movably connected to the top of the positioning frame 4 and the installation frame 19, the bottom of the movable block 9 is fixedly connected to a connecting block 10, the bottom of the connecting block 10 is fixedly connected to a stop block 8 that is slidably adapted to the positioning frame 4 and the installation frame 19, and the bottom of the stop block 8 is fixedly connected to an upper protective pad 801, which facilitates the movement of the stop block 8 with the movable block 9, and the upper protective pad 801 can prevent the stop block 8 from scratching the pipeline.

[0025] Among them, the pipeline installation component also includes a threaded sleeve 13 fixedly connected to the inside of the positioning frame 4, and the inside of the movable block 9 is rotatably connected to a screw 12 threadedly connected to the threaded sleeve 13. The inside of the movable block 9 is provided with a transmission component for driving the screw 12 to rotate, so that the cooperation between the screw 12 and the threaded sleeve 13 is convenient, so that the movable block 9 is easy to adjust and the installation of the movable block 9 is stable.

[0026] Among them, the transmission assembly includes a rotating block 11 that is rotatably connected to the inside of the movable block 9 and fixedly connected to the top of the screw 12, the top of the rotating block 11 is fixedly connected to the first sprocket 14, the inside of the movable block 9 is rotatably connected to the rotating rod 17, the outer side of the rotating rod 17 is fixedly connected to the second sprocket 15, and the outer sides of the first sprocket 14 and the second sprocket 15 are provided with a chain 16, so that the two rotating blocks 11 can be rotated synchronously by utilizing the chain transmission structure, thereby making the screw 12 rotate synchronously.

[0027] In this embodiment, the anti-overturning structure includes a support plate 5 fixedly connected to the bottom of a support seat 18. The support seat 18 is an arched structure, which makes it convenient to use the special shape of the support seat 18 to reduce the contact between water in the river channel and the iron horse structure 1. The bottom of the support seat 18 is fixedly connected with a reinforced soil nail 6 located between the left and right support plates 5. The internal movably connected to the support plate 5 is a fastening ground pin 7, and the length of the reinforced soil nail 6 is greater than the length of the fastening ground pin 7.

[0028] Among them, the set steel bar soil nails 6 can firmly anchor the iron horse structure 1 on the muddy sand ground, and the set abutment plate 5 can increase the contact area with the muddy sand ground, so as to facilitate the setting of the fastening ground pins 7 to keep the iron horse structure 1 firmly installed.

[0029] The beneficial effects of the above embodiments are:

[0030] The pipeline engineering river beach construction safety protection device has a steel bar soil nail 6 that can firmly anchor the iron horse structure 1 on the muddy sand ground, and the abutment plate 5 that is set can increase the contact area with the muddy sand ground, so as to facilitate the installation of the iron horse structure 1 to be stable, realize the anti-overturning effect, help reduce the probability of foundation pit object impact events, flexibly turn around, save construction costs, and improve construction efficiency;

[0031] When installing the pipeline, the pipeline can be directly placed in the positioning frame 4 and the installation frame 19 provided in the iron horse structure 1, and the abutment plate 5 is made to press the pipeline downward, so that the installation of the pipeline is convenient, so as to improve the construction efficiency.

[0032] The working principle of the above embodiment is:

[0033] When using the pipeline engineering river beach construction safety protection device, firstly, the iron horse structure 1 needs to be moved to a suitable position, and the iron horse structure 1 is firmly anchored on the muddy sand ground by using the provided steel bar soil nails 6, and then the fastening ground pins 7 are inserted into the abutment plate 5, so as to further improve the installation stability of the iron horse structure 1, realize the anti-overturning effect, help reduce the probability of foundation pit object impact events, flexibly turn around, save construction costs, and improve construction efficiency;

[0034] After that, the pipe needs to be placed in the openings at the top of the positioning frame 4 and the installation frame 19, and then the screw 12 is inserted into the threaded sleeve 13. Then, by operating the rotating rod 17, the second sprocket 15 can use the chain 16 to drive the first sprocket 14 to rotate, so that the screw 12 and the rotating block 11 rotate with the first sprocket 14, so that the screw 12 can be screwed into the threaded sleeve 13, thereby adjusting the position of the movable block 9 and making the stop block 8 move with the movable block 9, so that the stop block 8 presses the pipe downward to keep the installation of the pipe stable.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0036] Although 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 the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pipeline engineering river beach construction safety protection device, comprising an iron horse structure (1) and two supporting seats (18), characterized in that: An anti-overturning structure is arranged inside the support seat (18); The iron horse structure (1) comprises two upright posts (2) fixedly connected to the top of a support seat (18); opposite sides of the upright posts (2) on the left and right sides are fixedly connected to a crossbeam (3); opposite sides of the crossbeam (3) on the front and rear sides are fixedly connected to a positioning frame (4) and an installation frame (19); a pipeline installation assembly is arranged inside the positioning frame (4); The anti-overturning structure comprises a support plate (5) fixedly connected to the bottom of the support seat (18), the bottom of the support seat (18) is fixedly connected to reinforced soil nails (6) located between the support plates (5) on the left and right sides, and the inside of the support plate (5) is movably connected to a fastening ground pin (7).

2. A pipeline engineering river beach construction safety protection device according to claim 1, characterized in that: The support seat (18) is an arched structure, and the length of the steel bar soil nail (6) is greater than the length of the fastening ground pin (7).

3. A pipeline engineering river beach construction safety protection device according to claim 1, characterized in that: The positioning frame (4) and the installation frame (19) are both U-shaped structures, and the inner sides of the positioning frame (4) and the installation frame (19) are fixedly connected with a lower protective pad (401).

4. A pipeline engineering river beach construction safety protection device according to claim 1, characterized in that: The pipeline installation assembly comprises a movable block (9) movably connected to the top of the positioning frame (4) and the installation frame (19); the bottom of the movable block (9) is fixedly connected to a connecting block (10); the bottom of the connecting block (10) is fixedly connected to a stop block (8) slidably adapted to the positioning frame (4) and the installation frame (19); the bottom of the stop block (8) is fixedly connected to an upper protective pad (801).

5. A pipeline engineering river beach construction safety protection device according to claim 4, characterized in that: The pipeline installation assembly also includes a threaded sleeve (13) fixedly connected to the interior of the positioning frame (4); a screw rod (12) threadedly connected to the threaded sleeve (13) is rotatably connected to the interior of the movable block (9); and a transmission assembly for driving the screw rod (12) to rotate is arranged inside the movable block (9).

6. A pipeline engineering river beach construction safety protection device according to claim 5, characterized in that: The transmission assembly comprises a rotating block (11) rotatably connected to the inside of the movable block (9) and fixedly connected to the top of the screw rod (12); the top of the rotating block (11) is fixedly connected to a first sprocket (14); the inside of the movable block (9) is rotatably connected to a rotating rod (17); the outer side of the rotating rod (17) is fixedly connected to a second sprocket (15); and chains (16) are sleeved on the outer sides of the first sprocket (14) and the second sprocket (15).

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