Petroleum engineering equipment hoisting anti-collision device

Abstract

The utility model belongs to the technical field of petroleum engineering equipment hoisting, and particularly relates to a petroleum engineering equipment hoisting anti-collision device which comprises a hoisting box, protection structures installed on the outer surface and in the hoisting box, a buffer structure installed at the bottom of the hoisting box, a damping structure installed at the bottom of the buffer structure, and a protection structure comprising a protection unit and a packaging unit. The protection unit comprises a first spring, one end of the first spring is connected with an anti-collision plate, rotating rings are arranged on the left and right sides of the first spring, adjusting rods are installed on the sides, close to each other, of the two rotating rings, and the ends, away from the rotating rings, of the adjusting rods are connected with clamping plates. According to the petroleum engineering equipment hoisting anti-collision device, anti-collision protection can be effectively conducted on the side face of the hoisting box through a first spring and an anti-collision plate, an adjusting rod is driven to rotate by rotating a rotating ring, the adjusting rod is rotationally connected with a clamping plate, and the clamping plate is used for clamping and fixing an instrument, so that more stability is achieved; and meanwhile, more comprehensive protection can be carried out on instrument hoisting by utilizing the sealing plate.

Description

Technical Field

[0001] The utility model relates to the technical field of petroleum engineering equipment hoisting, in particular to a petroleum engineering equipment hoisting anti-collision device. Background Art

[0002] Petroleum engineering is a general term for a series of engineering and process technologies implemented to establish suitable flow channels and optimize lifting methods based on the characteristics of oil, gas and reservoirs, so as to economically and efficiently extract deep underground oil and gas from oil and gas reservoirs to the surface. It includes oil reservoirs, drilling, oil production and petroleum surface engineering.

[0003] Most of the existing anti-collision devices for hoisting petroleum engineering equipment are connected and fixed between the base and the protective shell by bolts. This results in the need for not only special tools but also repeated operations when assembling the protective shell and the base, thereby reducing work efficiency. At the same time, the existing anti-collision devices for hoisting cannot adjust the position of the shock absorber according to equipment of different specifications and widths, and have poor adaptability.

[0004] As disclosed in Chinese patent CN217756585U, a petroleum engineering equipment hoisting anti-collision device is proposed. The limit rod is pulled outward by a handle at one end of the limit rod, so that the limit rod is disengaged from the limit groove on the protective shell, unlocking the lock of the limit frame, and then the limit frame is pushed downward until the limit frame and the base are in the same horizontal line. At this time, the limit frame will not hinder the rotation of the protective shell, rotate outward and open the two protective shells, place the equipment on the placement plate, and then rotate the protective shell again so that the two protective shells fit together. At this time, the limit frame is lifted upward until the limit rod on the limit frame moves to a position in the same straight line as the limit groove on the protective shell. At this time, under the elastic force of the first spring, the baffle on the limit rod will drive the limit rod into the limit groove, thereby locking the limit frame. Under the action of the limit frame, the protective shell is blocked so that the protective shell cannot be rotated and opened, thereby completing the assembly between the protective shell and the base, and the operation is convenient and fast.

[0005] However, in the prior art, when the petroleum engineering equipment is hoisted to prevent collision, the outer surface of the hoisting structure lacks an anti-collision device, which makes it easy for collisions to occur during the hoisting process, resulting in damage to the internal equipment.

[0006] For this reason, we urgently need to provide a kind of petroleum engineering equipment hoisting anti-collision device. Utility Model Content

[0007] The purpose of the utility model is to provide an anti-collision device for hoisting petroleum engineering equipment, so as to solve the problem that in the prior art proposed in the above-mentioned background technology, when anti-collision is performed on the petroleum engineering equipment during hoisting, the outer surface of the hoisting structure lacks an anti-collision device, which makes it easy for collisions to occur during the hoisting process, resulting in damage to internal equipment.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a petroleum engineering equipment hoisting anti-collision device, comprising a hoisting box, a protective structure is installed on the outer surface and the interior of the hoisting box, a buffer structure is installed at the bottom of the hoisting box, and a shock-absorbing structure is installed at the bottom of the buffer structure.

[0009] The protection structure includes a protection unit and a packaging unit.

[0010] The protection unit includes a spring 1, one end of which is connected to an anti-collision plate, and rotating rings are arranged on the left and right sides of the spring 1. An adjusting rod is installed on the side where the two rotating rings are close to each other, and a clamping plate is connected to the end of the adjusting rod away from the rotating ring.

[0011] Preferably, the packaging unit comprises a guide rail, a sealing plate is connected to the outer surface of the guide rail, knobs are installed at the left and right ends of the sealing plate, and a hanging ring is installed in the middle of the top surface of the guide rail.

[0012] Preferably, the end of the spring away from the anti-collision plate is fixedly connected to the outer surface of the hoisting box, the outer surface of the adjustment rod is internally threadedly connected to the threaded holes opened in the middle of the left and right sides of the hoisting box, the bottom of the guide rail is fixedly connected to the top of the hoisting box, the bottom surface of the sealing plate is slidably connected to the top surface of the hoisting box, and the bottom of the outer surface of the knob is internally threadedly connected to the threaded through holes opened on the left and right sides of the sealing plate. The adjustment rod is rotationally connected to the clamping plate.

[0013] Preferably, the buffer structure includes a guide rod, with limit blocks installed on both ends of the guide rod, a second spring is connected to the middle of one side of the limit block, a slider is connected to the end of the second spring away from the limit block, and a cross rod is connected to the side of the slider away from the second spring.

[0014] Preferably, the top surface of the guide rod is fixedly connected to the bottom surface of the hoisting box, the outer surface of the slider is slidably connected to the inner wall of the convex groove of the guide rod, the slider is connected to the cross rod through a movable connecting piece, and a rotating shaft is installed in the middle of the cross rod. The angle of the cross rod can be adjusted through the rotating shaft installed in the middle.

[0015] Preferably, the shock absorbing structure comprises a base plate, a damping rod is installed at the bottom of the base plate, a placement plate is installed at the bottom end of the damping rod, and an anti-sliding block is installed at the bottom of the placement plate.

[0016] Preferably, the top surface of the bottom plate is fixedly connected to the bottom surface of the bottom guide rod, and the anti-slip block is a rubber anti-slip block. The shock-absorbing structure is divided into four groups, which are evenly distributed in a rectangular shape and installed at the bottom of the bottom plate, and the middle of the top surface of the placement plate is fixedly connected to the end of the damping rod away from the bottom plate.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The anti-collision device for hoisting of petroleum engineering equipment can effectively protect the side of the hoisting box from collision by setting a protective structure, using a spring and an anti-collision plate, and driving the adjusting rod to rotate by rotating the rotating ring. The adjusting rod is connected to the clamping plate by rotation, and the clamping plate is used to clamp and fix the equipment more stably. At the same time, the sealing plate can provide more comprehensive protection for the hoisting of the equipment.

[0019] 2. The anti-collision device for hoisting of petroleum engineering equipment, through the setting of buffer structure and shock-absorbing structure, utilizes the angle adjustment of the cross rod to push the slider to slide inside the guide rod, and simultaneously utilizes the limit block to squeeze the second spring to buffer the impact force of placement, and utilizes the damping rod arranged between the bottom plate and the placement plate to damp the impact force of placement, thereby making the hoisting process safer. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0022] Figure 3 This is an enlarged view of the buffer structure of the utility model;

[0023] Figure 4 It is an enlarged view of the shock absorbing structure of the utility model.

[0024] In the figure: 1, lifting box; 101, spring one; 102, anti-collision plate; 103, rotating ring; 104, adjusting rod; 105, clamping plate; 106, guide rail; 107, sealing plate; 108, knob; 109, hanging ring; 201, guide rod; 202, limit block; 203, spring two; 204, slider; 205, cross rod; 301, bottom plate; 302, damping rod; 303, placement plate; 304, anti-sliding block. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1-Figure 4 , the utility model provides a technical solution: Example

[0027] A petroleum engineering equipment hoisting anti-collision device comprises a hoisting box 1, a protective structure is installed on the outer surface and inside of the hoisting box 1, a buffer structure is installed at the bottom of the hoisting box 1, and a shock absorbing structure is installed at the bottom of the buffer structure.

[0028] The protection structure includes a protection unit and a packaging unit. The protection unit includes a spring 101. One end of the spring 101 is connected to an anti-collision plate 102. Rotating rings 103 are arranged on the left and right sides of the spring 101. An adjusting rod 104 is installed on the side where the two rotating rings 103 are close to each other. The end of the adjusting rod 104 away from the rotating ring 103 is connected to a clamping plate 105. The packaging unit includes a guide rail 106. The outer surface of the guide rail 106 is connected to a sealing plate 107. Knobs 108 are installed on the left and right ends of the sealing plate 107. A hanging ring 109 is installed in the middle of the top surface of the guide rail 106.

[0029] The end of the spring 101 away from the anti-collision plate 102 is fixedly connected to the outer surface of the lifting box 1, the outer surface of the adjusting rod 104 is internally threadedly connected to the threaded holes opened in the middle of the left and right sides of the lifting box 1, the bottom of the guide rail 106 is fixedly connected to the top of the lifting box 1, the bottom surface of the sealing plate 107 is slidably connected to the top surface of the lifting box 1, and the bottom of the outer surface of the knob 108 is internally threadedly connected to the threaded through holes opened on the left and right sides of the sealing plate 107.

[0030] By setting up the protective structure, the spring 101 and the anti-collision plate 102 can effectively provide anti-collision protection for the side of the lifting box 1, and the adjusting rod 104 can be driven to rotate by rotating the rotating ring 103. The adjusting rod 104 is connected with the clamping plate 105 by rotation, and the clamping plate 105 can be used to clamp and fix the instrument more stably. At the same time, the sealing plate 107 can provide more comprehensive protection for the lifting of the instrument.

[0031] After placing the equipment into the hoisting box 1, the adjusting rod 104 is driven to rotate by rotating the rotating ring 103, so that the length of the adjusting rod 104 inside the hoisting box 1 is adjusted by utilizing the threaded connection between the adjusting rod 104 and the hoisting box 1, thereby clamping and fixing the equipment by utilizing the clamping plate 105, and then utilizing the sliding connection between the sealing plate 107 and the guide rail 106, and rotating the knob 108 to limit the sealing plate 107, thereby realizing protection of the equipment inside the hoisting box 1. During the hoisting process, when the side of the hoisting box 1 is hit, the anti-collision plate 102 is utilized to squeeze the spring 101, thereby buffering the impact force of the collision. Example

[0032] On the basis of the first embodiment, the buffer structure includes a guide rod 201, and limit blocks 202 are installed at the left and right ends of the guide rod 201. A spring 203 is connected to the middle of one side of the limit block 202. A slider 204 is connected to the end of the spring 203 away from the limit block 202, and a cross rod 205 is connected to the side of the slider 204 away from the spring 203. The top surface of the top guide rod 201 is fixedly connected to the bottom surface of the hoisting box 1, and the outer surface of the slider 204 is slidably connected to the inner wall of the convex sliding groove provided on the guide rod 201. The slider 204 is connected to the cross rod 205 through a movable connecting piece, and a rotating shaft is installed in the middle of the cross rod 205.

[0033] The shock absorbing structure includes a bottom plate 301, a damping rod 302 is installed at the bottom of the bottom plate 301, a placement plate 303 is installed at the bottom end of the damping rod 302, and an anti-sliding block 304 is installed at the bottom of the placement plate 303. The top surface of the bottom plate 301 is fixedly connected to the bottom surface of the bottom guide rod 201, and the anti-sliding block 304 is a rubber anti-sliding block.

[0034] By setting up a buffer structure and a shock-absorbing structure, the angle of the cross rod 205 is adjusted to push the slider 204 to slide inside the guide rod 201. At the same time, the limit block 202 is used to squeeze the spring 203 to buffer the impact force of placement. The damping rod 302 set between the bottom plate 301 and the placement plate 303 is used to reduce the impact force of placement, thereby making the lifting process safer.

[0035] When placing the hoisting box 1, the hoisting box 1 is used to squeeze the top guide rod 201 and the bottom guide rod 201, so that the angle of the cross rod 205 is changed, so that the cross rod 205 pushes the slider 204 to slide inside the convex slide groove opened in the guide rod 201, and at the same time squeezes the spring 203, thereby buffering the impact force during placement, and during the placement process, the anti-sliding block 304 is used to abut against the ground, and the placement plate 303 and the bottom plate 301 are used to squeeze the damping rod 302, and the damping rod 302 is used to reduce the impact force, and the rubber anti-sliding block 304 is used to prevent slipping during placement, so that it can be further protected and the hoisting process is safer.

[0036] 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 statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A petroleum engineering equipment hoisting anti-collision device, comprising a hoisting box (1), characterized in that: The outer surface and interior of the hoisting box (1) are provided with a protective structure, the bottom of the hoisting box (1) is provided with a buffer structure, and the bottom of the buffer structure is provided with a shock absorbing structure; The protection structure includes a protection unit and a packaging unit; The protection unit comprises a spring (101), one end of the spring (101) is connected to an anti-collision plate (102), rotating rings (103) are arranged on the left and right sides of the spring (101), an adjusting rod (104) is installed on the side where the two rotating rings (103) are close to each other, and the end of the adjusting rod (104) away from the rotating ring (103) is connected to a clamping plate (105).

2. The anti-collision device for hoisting petroleum engineering equipment according to claim 1, characterized in that: The packaging unit comprises a guide rail (106), the outer surface of the guide rail (106) is connected to a sealing plate (107), knobs (108) are installed at the left and right ends of the sealing plate (107), and a hanging ring (109) is installed in the middle of the top surface of the guide rail (106).

3. The anti-collision device for hoisting petroleum engineering equipment according to claim 2, characterized in that: The end of the spring (101) away from the anti-collision plate (102) is fixedly connected to the outer surface of the hoisting box (1), the outer surface of the adjustment rod (104) is internally threadedly connected to the threaded holes opened in the middle of the left and right sides of the hoisting box (1), the bottom of the guide rail (106) is fixedly connected to the top of the hoisting box (1), the bottom surface of the sealing plate (107) is slidably connected to the top surface of the hoisting box (1), and the bottom of the outer surface of the knob (108) is internally threadedly connected to the threaded through holes opened on the left and right sides of the sealing plate (107).

4. The anti-collision device for hoisting petroleum engineering equipment according to claim 1, characterized in that: The buffer structure comprises a guide rod (201), limit blocks (202) are installed at the left and right ends of the guide rod (201), a second spring (203) is connected to the middle of one side of the limit block (202), a slider (204) is connected to one end of the second spring (203) away from the limit block (202), and a cross rod (205) is connected to one side of the slider (204) away from the second spring (203).

5. The anti-collision device for hoisting petroleum engineering equipment according to claim 4, characterized in that: The top surface of the guide rod (201) is fixedly connected to the bottom surface of the hoisting box (1), the outer surface of the slider (204) is slidably connected to the inner wall of the convex sliding groove provided on the guide rod (201), the slider (204) is connected to the cross rod (205) through a movable connecting piece, and a rotating shaft is installed in the middle of the cross rod (205).

6. The anti-collision device for hoisting petroleum engineering equipment according to claim 1, characterized in that: The shock absorbing structure comprises a bottom plate (301), a damping rod (302) is installed at the bottom of the bottom plate (301), a placement plate (303) is installed at the bottom end of the damping rod (302), and an anti-sliding block (304) is installed at the bottom of the placement plate (303).

7. The anti-collision device for hoisting petroleum engineering equipment according to claim 6, characterized in that: The top surface of the bottom plate (301) is fixedly connected to the bottom surface of the bottom guide rod (201), and the anti-sliding block (304) is an anti-sliding block made of rubber.

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