CN110529049A - A kind of workover rig concubine holder device - Google Patents

Abstract

The invention discloses a support device for a side room of a workover rig, which mainly solves the problems of fragmentation of the support of the side room of the oil workover rig, time-consuming and labor-intensive problems in the installation of the side room and the transportation of the well site. The partial room support includes a support base, a lower frame column connected to the support base, a pull-down rod connected to the support base and the other end to the upper end of the lower frame column, an upper frame column connected to the upper end of the lower frame column, and the upper frame column top. A connected partial room base, and an upper tie rod whose one end is connected with the partial room base and the other end is connected with the lower end of the lower frame column and the lower rod. Through the above design, the partial room support of the present invention adopts a foldable frame structure, and the upper pull rod and the lower rod form a rhombus structure. During operation, the pull rod and the frame column are connected to form a stable triangular structure by shell pins. During transportation, the partial room support is folded, so that the partial room support and the partial room are transported more conveniently. Therefore, it has high use value and promotion value.

Description

Partial room support device for workover rig

technical field

The invention relates to the technical field of oil drilling and production equipment manufacturing, in particular to a partial room support device for a workover rig.

Background technique

With the continuous development of the petroleum equipment industry, the requirements for the use of vehicle-mounted drilling and repairing machines are getting higher and higher, and integrated, modular, and high-efficiency equipment is also more and more favored by enterprises. The partial room on the drill floor is used as auxiliary equipment in the wellhead base area of the vehicle-mounted drilling and repairing machine. Due to the limitation of the base structure, the partial room on the drill floor is generally installed at the same height as the working height of the drill floor through auxiliary brackets at this stage to achieve cooperation with the base.

In order to solve the time-consuming and labor-intensive problems in the partial housing support of the oil workover rig, the installation of the partial housing and the transportation of the well site. The existing technology is that the partial room is installed on two to three box-shaped bases, and the box-shaped bases are first stacked together by a crane, and then the partial room is hoisted on the stacked box-shaped base at a high position. When transporting, the box-shaped base and the side room are transported by car separately. The whole process is labor-intensive and time-consuming, and there are high-altitude operations, which pose potential safety hazards. The labor intensity of workers is also high.

Contents of the invention

The object of the present invention is a support device for a side room of a workover rig, which mainly solves the problems of fragmentation of the side room support of a petroleum workover rig, time-consuming and labor-intensive problems in the installation of the side room and the transportation of the well site.

To achieve the above object, the technical scheme adopted in the present invention is as follows:

A support device for a side room of a workover rig, comprising a support base, a lower frame column connected to the support base, a pull rod with one end connected to the support base and the other end connected to the upper end of the lower frame column, and an upper frame column connected to the upper end of the lower frame column , the partial room base connected to the top of the upper frame column, and the upper pull rod connected to the partial room base at one end and connected to the lower end of the lower frame column and the lower rod at the other end.

Further, the upper side of the support base and the lower side of the side room base are provided with a plurality of double-ear connection seats; the lower frame column and the lower rod are connected to the support base through the double-ear connection seats, and the upper frame column, upper The pull rods are all connected to the side room base through the double-ear connection seat.

Further, one end of the lower frame column and the lower rod is provided with a first connecting tongue and the other end is provided with a connecting ear plate.

Further, both ends of the upper frame column and the upper pull rod are provided with second connecting tongues.

Further, the first connecting tongue is connected to the double-ear connecting seat of the bracket base through a shell pin.

Further, the second connecting tongue is respectively connected to the connecting lug plate and the two-ear connecting seat on the base of the side room through a shell pin.

Further, the upper tie rod and the upper frame column, the lower rod and the lower frame column are all connected by shell pins.

Compared with the prior art, the present invention has the following beneficial effects:

(1) The upper and lower frame columns of the partial room support of the present invention are connected by shell pins through the second connecting tongue and the connecting ear plate to form a foldable frame structure. The pull rods form a rhombus structure, and the pull rods are connected to the frame columns by shell pins to form a stable triangular structure during work. During transportation, the partial room support is folded, so that the partial room support and the partial room are transported more conveniently.

(2) The present invention is simple in structure, saves time and effort in installation and transportation, does not need to use large-scale equipment such as cranes, eliminates safety hazards in high-altitude operations, and reduces labor intensity of workers.

Description of drawings

Fig. 1 is the use state chart of the present invention.

Fig. 2 is an enlarged view of part A in Fig. 1 .

Fig. 3 is an enlarged view of part B in Fig. 1 .

Fig. 4 is a diagram of the folded transportation state of the present invention.

Among them, the names corresponding to the reference signs are:

1-bracket base, 2-lower frame column, 3-lower rod, 4-upper frame column, 5-partial room base, 6-upper rod, 7-two-ear connecting seat, 8-first connecting tongue, 9-connecting ear Plate, 10-the second connecting tongue, 11-cannonball pin.

Detailed ways

The present invention will be further described below with reference to the accompanying drawings and embodiments, and the mode of the present invention includes but not limited to the following embodiments.

Example

As shown in Figures 1 to 3, a workover rig partial room support device disclosed by the present invention includes a support base 1, and eight double-ear connection seats 7 are arranged on the support base 1, and four of the two side edges are used for The four lower frame columns 2 are connected, and the four double-ear connecting seats 7 in the middle are used to connect the four pull-down rods 3 . Both the lower frame column 2 and the lower rod 3 are connected to the two-ear connection seat 7 through the first connection tongue 8 and the shell pin 11 . And, the other end of the lower rod 3 and the upper end of the lower frame column 2 are also connected together by the shell pin 11 .

Moreover, eight double-ear connection seats 7 corresponding to the positions of the eight double-ear connection seats 7 on the support base 1 are provided on the partial room base 5 above the partial room support, for correspondingly connecting the upper frame column 4 and the upper tie rod 6 . The second connecting tongue 10 provided at the lower end of the upper frame column 4 is connected with the connecting ear plate 9 provided at the upper end of the lower frame column 2 through the shell pin 11; The plates 9 are also connected by shell pins 11 . Thus, the same-side upper pull rod 6 and lower pull rod 3 form a rhombus structure, and the pull rod and the frame column are connected by the shell pin 11 to form a stable triangular structure during operation. In addition, reinforcing beams are arranged between the two closest frame columns to increase the supporting strength of the whole partial room support.

As shown in Figure 4, when it is necessary to carry out the overall transportation of the partial room bracket, in order to reduce the floor space of the whole bracket, the shell pin 11 between the lower rod 3, the upper rod 6, the lower frame column 1, and the upper frame column 2 is smashed down. , after lowering the side room base 5 to the low position. The entire side room support forms a folded structure, which is convenient for transportation.

Through the above design, the upper and lower frame columns of the partial room bracket of the present invention are connected by shell pins through the second connecting tongue and the connecting ear plate to form a foldable frame structure. The outer sides of the upper and lower frame columns are formed by two upper pull rods and two The root pull rods form a rhombus structure, and the pull rods are connected to the frame columns by shell pins to form a stable triangular structure during work. During transportation, the partial room support is folded, so that the partial room support and the partial room are transported more conveniently. Therefore, it has high use value and promotion value.

The above-mentioned embodiment is only one of the preferred implementation modes of the present invention, and should not be used to limit the scope of protection of the present invention, but any modification or embellishment without substantive significance made on the main design concept and spirit of the present invention shall be solved by it. If the technical problems are still consistent with the present invention, all should be included in the protection scope of the present invention.

Claims (7)

1. A workover rig partial room support device, characterized in that it comprises a support base (1), a lower frame column (2) that links to each other with the support base (1), one end links to each other with the support base (1) and the other end connects to the lower The lower link (3) connected to the upper end of the frame column (2), the upper frame column (4) connected to the upper end of the lower frame column (2), the partial room base (5) connected to the top of the upper frame column (4), and one end connected to the The partial room base (5) is connected and the upper tie rod (6) that the other end is all connected with the lower end of the lower frame column (4) and the lower rod (3). 2. A workover rig partial room support device according to claim 1, characterized in that, the upper side of the support base (1) and the lower side of the partial room base (5) are provided with a plurality of double-ear connection seats (7 ); the lower frame column (2) and the lower rod (3) are all connected to the support base (1) through the double-ear connection seat (7), and the upper frame column (4) and the upper pull rod (6) are all connected through the double-ear connection seat (7). The ear connecting seat (7) links to each other with the side room base (5). 3. A kind of workover rig partial room support device according to claim 2, characterized in that, one end of the lower frame column (2) and the pull rod (3) is provided with a first connecting tongue (8) and the other end A connection ear plate (9) is provided. 4. A workover rig eccentric room support device according to claim 3, characterized in that, both ends of the upper frame column (4) and the upper tie rod (6) are provided with second connecting tongues (10). 5. A workover rig partial room support device according to claim 4, characterized in that, the first connecting tongue (8) and the double-ear connection seat (7) of the support base (1) pass through the shell pin (11 )connect. 6. A partial housing support device for a workover rig according to claim 5, characterized in that the second connecting tongue (10) is respectively connected to the connecting ear plate (9) and the two ears on the partial housing base (5) Seat (7) is connected by shell pin (11). 7. A kind of workover rig partial room support device according to claim 6, characterized in that, the upper tie rod (3) and the upper frame column (2), the lower rod (6) and the lower frame column (4) are all Connection via shell pin (11).