CN210134822U

CN210134822U - Cofferdam with no-falling waste liquid on operation site

Info

Publication number: CN210134822U
Application number: CN201920904771.1U
Authority: CN
Inventors: 李强; 刘荣; 李美玲; 张建华; 申永超; 何加云
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-15
Filing date: 2019-06-15
Publication date: 2020-03-10
Anticipated expiration: 2029-06-15

Abstract

The utility model discloses a job site waste liquid does not fall to ground cofferdam, it includes equipment standing groove, oil pumping pipe standing groove and part standing groove. The equipment placing groove is a trapezoidal groove body I with the length being 0.5-1m longer than that of the oil pumping pipe. The oil pumping pipe placing groove comprises a plurality of trapezoidal groove bodies II which are connected side by side. The part standing groove includes a plurality of trapezoidal cell bodies III that connect side by side, and the diapire both ends of every trapezoidal cell body I, trapezoidal cell body II and trapezoidal cell body III symmetry respectively set up a plurality of lugs, and every trapezoidal cell body II and the support of the III diapire both ends of trapezoidal cell body equidistant setting many pairs of open slots respectively, the utility model has the characteristics of circulated use is convenient for place equipment, takes out oil pipe and part.

Description

Cofferdam with no-falling waste liquid on operation site

Technical Field

The utility model relates to an operation scene waste liquid does not fall to ground cofferdam.

Background

When the oil field is operated underground, the oil pumping pipe needs to be assembled and disassembled continuously, the oil pumping pipe is often carried with waste liquid polluting soil, and if protective measures are not taken, the soil can be seriously polluted, so that the environment is very unfavorable. And the joints of the oil pumping pipe, the equipment and the parts are not easy to be adhered with soil. In the traditional method, a disposable plastic cloth environment-friendly surrounding pool can be built for avoiding soil pollution, so that the secondary utilization can not be realized, and a large amount of manpower and material resources are wasted during building to cause secondary pollution. Therefore, the designed structure can be recycled, and the cofferdam for preventing waste liquid from falling to the ground in the operation site, which is convenient for placing equipment, oil pumping pipes and parts, has wide market prospect.

SUMMERY OF THE UTILITY MODEL

The utility model provides a to the not enough of above-mentioned prior art, the utility model provides a circulated use is convenient for place equipment, take out the operation scene waste liquid of oil pipe and part and does not fall to the ground cofferdam.

The utility model provides a technical scheme that its technical problem adopted is:

the cofferdam without waste liquid falling to the ground in the operation site comprises an equipment placing groove, an oil pumping pipe placing groove and a part placing groove,

the oil pumping pipe placing grooves are formed in multiple numbers and are connected in parallel; a plurality of lifting lugs are symmetrically arranged at two ends of the bottom wall in the equipment placing groove, the oil pumping pipe placing groove and the part placing groove respectively, a plurality of pairs of open-slot supports are arranged at equal intervals on the bottom wall in each oil pumping pipe placing groove and the part placing groove respectively, a horizontal reinforcing rod is arranged between each pair of supports on the oil pumping pipe placing groove, and two ends of each reinforcing rod are fixedly connected to the left side wall and the right side wall of the oil pumping pipe placing groove respectively;

each support is provided with a detachable support rod, the detachable support rods have two types of heights, and the top ends of the support rods are fixedly connected with semicircular supporting plates; the joints of the adjacent equipment placing grooves, the oil pumping pipe placing groove and the part placing groove are provided with arch plates for preventing oil leakage; the bottom walls in the equipment placing grooves, the oil pumping pipe placing grooves and the part placing grooves are all arranged in a high-front and low-rear mode, oil outlets II are arranged on the lower sides of the rear ends of the equipment placing grooves, the oil pumping pipe placing grooves and the part placing grooves, and the oil outlets II are connected with the oil collecting barrel through pipelines respectively; the pipeline is provided with a valve.

Furthermore, a sleeve is sleeved on the supporting rod, and the supporting rod is connected with the sleeve through threads.

Furthermore, a plurality of anti-skid rubber pads are arranged at the joints of the arch-shaped plate and the side walls of the equipment placing groove, the oil pumping pipe placing groove and the part placing groove.

Furthermore, reinforcing edges are arranged on the upper end edges of the equipment placing groove, the oil pumping pipe placing groove and the part placing groove.

Furthermore, the bottom walls of the equipment placing groove, the oil pumping pipe placing groove and the part placing groove are provided with grooves which are convenient for oil to flow to the oil outlet II.

The utility model has the advantages that:

through setting up the equipment standing groove, can hold the dismantlement equipment, prevent that oil (useless) liquid on the equipment from polluting soil. Through setting up the oil pumping pipe standing groove, can hold a large amount of detachable oil pumping pipes. Through setting up the part standing groove, can hold the part of other surface adhesion fluid. Through a sleeve of threaded connection on the bracing piece, can height-adjusting, be convenient for place the multilayer and take out oil pipe. Through setting up the domeplate, can prevent that fluid from connecting the gap outflow. Be provided with the recess on trapezoidal cell body I, trapezoidal cell body II and the diapire of trapezoidal cell body III, the fluid flow direction oil-out II of being convenient for, the convenient collection. A plurality of anti-skidding rubber pads are arranged at the joints of the arch-shaped plate and the side walls of the trapezoidal groove body I, the trapezoidal groove body II and the trapezoidal groove body III, so that the arch-shaped plate can be prevented from sliding to two sides in the use process. Through setting up the support in pairs, can build not the frame of co-altitude and be used for placing oil extraction pipe, multiplicable oil extraction pipe hold quantity.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic perspective view of the support rod of the present invention;

FIG. 3 is a schematic three-dimensional structure of the support rod and the sleeve of the present invention;

FIG. 4 is a schematic view of a three-dimensional structure of a trapezoidal groove body I of the present invention;

FIG. 5 is a schematic view of a three-dimensional structure of a trapezoidal groove body III of the present invention;

FIG. 6 is a schematic view of a three-dimensional structure of a trapezoidal groove body II of the present invention;

FIG. 7 is a front view structural diagram of a trapezoidal groove body II of the present invention;

FIG. 8 is a schematic cross-sectional view of a trapezoidal groove body II of the present invention;

FIG. 9 is a schematic view of the three-dimensional structure of the arch-shaped plate of the present invention;

FIG. 10 is a schematic view of a front view of the connection of the arch plates of the present invention;

fig. 11 is an enlarged schematic structural view of a part a in fig. 1 of the present invention;

fig. 12 is a schematic view of a three-dimensional structure of the oil pumping pipe placing groove of the present invention for placing a multilayer oil pumping pipe;

fig. 13 is an enlarged schematic view of a portion B of fig. 12 according to the present invention;

in the figure, a wellhead waste liquid receiving groove 1, a half body 11, a semicircular through hole 111, a connecting edge 112, a gasket 112a, an oil outlet I113, an equipment placing groove 2, a trapezoidal groove body I21, a lifting lug 211, a reinforcing edge 212, an oil pumping pipe placing groove 3, a trapezoidal groove body II 31, a support 311, a reinforcing rod 312, a fixing plate 313, a support rod 314, a support plate 314a, a sleeve 314b, a part placing groove 4, a trapezoidal groove body III 41, an oil outlet II 411, a groove 412, an oil pumping pipe 5, an arch-shaped plate 6, a rubber pad 61, an oil collecting barrel 7, a pipeline 71 and a valve 72.

Detailed Description

For a better understanding of the present invention, embodiments thereof are explained in detail below with reference to the accompanying drawings.

The cofferdam for preventing waste liquid from falling to the ground in the operation field as shown in the attached drawings 1 to 13 comprises an equipment placing groove 2, an oil pumping pipe placing groove 3 and a part placing groove 4.

Preferably, the equipment placement groove 2, the oil well pipe placement groove 3, and the part placement groove 4 are configured as trapezoidal groove bodies, which will be described as a trapezoidal groove body i 21, a trapezoidal groove body ii 31, and a trapezoidal groove body iii 41, respectively. The equipment placing groove 2 is a trapezoidal groove body I21 with the length being 0.5-1m greater than that of the oil pumping pipe 5. Thus, oil liquid leaked from two ends of the oil pumping pipe 5 can be ensured to fall into the trapezoidal groove body I21. The oil pumping pipe placing groove 3 comprises a plurality of (4-6) trapezoidal groove bodies II 31 which are connected side by side. The part placing groove 4 comprises a plurality of trapezoidal groove bodies III 41 connected side by side, and reinforcing edges 212 are arranged at the upper end edges of the trapezoidal groove bodies I21, the trapezoidal groove bodies II 31 and the trapezoidal groove bodies III 41. Deformation at the time of contact with each other can be prevented.

A plurality of lifting lugs 211 are symmetrically arranged at two ends of the bottom wall of each of the trapezoid groove bodies I21, the trapezoid groove bodies II 31 and the trapezoid groove bodies III 41 respectively. The two ends of the bottom wall of each trapezoid groove body II 31 and the bottom wall of each trapezoid groove body III 41 are respectively provided with a plurality of pairs of supports 311 with open grooves at equal intervals, a horizontal reinforcing rod 312 is arranged between each pair of supports 311 on each trapezoid groove body II 31, and the two ends of each reinforcing rod 312 are respectively fixedly connected to the left side wall and the right side wall of each trapezoid groove body II 31 to play a role in reinforcing. And a fixing plate 313 is arranged between each pair of the supporting seats 311 on the trapezoidal groove body III 41.

Each support 311 is provided with a detachable support rod 314, and the top end of the support rod 314 is fixedly connected with a semicircular supporting plate 314 a. When in use, the lower end of the supporting rod 314 is placed in the open slot of the support 311, then the oil pumping pipe 5 is horizontally placed on the two supporting plates 314a, and then the oil pumping pipe 5 is arranged on the oil pumping pipe 5 with the bottom end horizontally placed side by side through a crane. Preferably, a sleeve 314b is sleeved on the support rod 314, and the support rod 314 and the sleeve 314b are connected through threads. In use, the sleeve 314b is placed within the open slot of the holder 311. As shown in figure 12, when in use, the height of the supporting rod can be adjusted, and a multi-layer frame is built to hold the oil pumping pipe 5. The detachable support rod can also be fixedly designed into two specifications of high and low.

And a plurality of arch plates 6 for preventing oil leakage are arranged at the joints of the adjacent trapezoidal groove bodies I21, II 31 and III 41. In order to prevent the mutual sliding, a plurality of anti-sliding (anti-fouling) rubber pads 61 are arranged at the joints of the arch plate 6 and the side walls of the trapezoidal groove body I21, the trapezoidal groove body II 31 and the trapezoidal groove body III 41.

An oil outlet II 411 is arranged on the lower side of the rear end of each of the trapezoid groove bodies I21, the trapezoid groove bodies II 31 and the trapezoid groove bodies III 41, and the oil outlets II 411 and the oil outlets I113 are respectively connected with the oil collecting barrel 7 through pipelines 71. The oil outlet I113 can also be connected to the front end of the trapezoidal groove body I21 through a pipeline 71, and a valve 72 is arranged on the pipeline 71. Of course, a valve 72 can be provided for each outlet port II 411 and outlet port I113. And a groove 412 convenient for liquid to flow to the oil outlet II 411 is arranged on the bottom wall of each of the trapezoid groove body I21, the trapezoid groove body II 31 and the trapezoid groove body III 41. The equal high back-end of diapire in I21 of trapezoidal cell body, II 31 of trapezoidal cell body and the III 41 of trapezoidal cell body sets up, makes I21 of trapezoidal cell body, II 31 of trapezoidal cell body and the diapire of the III 41 of trapezoidal cell body produce certain slope, and the fluid of being convenient for is collected.

It should be noted that although the present specification describes embodiments, not every embodiment includes only a single technical solution, and such description of the specification is only for clarity, and those skilled in the art should take the specification as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. The cofferdam is characterized in that: the oil pumping pipe assembling device comprises an equipment placing groove, an oil pumping pipe placing groove and a part placing groove;

2. The jobsite waste liquid no-floor cofferdam of claim 1, wherein: the supporting rod is sleeved with a sleeve, and the supporting rod is connected with the sleeve through threads.

3. The jobsite waste liquid no-floor cofferdam of claim 1, wherein: and a plurality of anti-skid rubber pads are arranged at the joints of the arch-shaped plate and the side walls of the equipment placing groove, the oil pumping pipe placing groove and the part placing groove.

4. The jobsite waste liquid no-floor cofferdam of claim 1, wherein: and reinforcing edges are arranged at the edges of the upper ends of the equipment placing groove, the oil pumping pipe placing groove and the part placing groove.

5. The jobsite waste liquid no-floor cofferdam of claim 1, wherein: be provided with the fluid flow direction of being convenient for on the diapire of equipment standing groove, oil pumping pipe standing groove and part standing groove the recess of oil-out II.