CN220415289U - Guardrail structure and workover rig - Google Patents
Guardrail structure and workover rig Download PDFInfo
- Publication number
- CN220415289U CN220415289U CN202322169690.0U CN202322169690U CN220415289U CN 220415289 U CN220415289 U CN 220415289U CN 202322169690 U CN202322169690 U CN 202322169690U CN 220415289 U CN220415289 U CN 220415289U
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- movable
- seat
- groove
- guardrail
- bottom plate
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- 238000010276 construction Methods 0.000 claims description 7
- 230000004888 barrier function Effects 0.000 claims 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model relates to the field of workover rigs, and in particular discloses a guardrail structure and a workover rig, comprising: the upper surface of the chassis of the frame is provided with a sliding seat, a bearing plate is arranged in the sliding seat, and a movable bottom plate is arranged in the movable seat; the beneficial effects are as follows: according to the guardrail structure and the workover rig, the limit posts in the telescopic grooves are pulled outwards firstly, the movable bottom plate is moved to the inner end of the movable groove, and finally the limit posts are released, under the action of the springs, the limit posts enter the limit grooves, so that the guardrail structure is erected and limited, the supporting plate is pulled outwards to the upper surface of the supporting seat, then the movable bottom plate is moved to the driving groove, the movable guardrail, the transverse bars and the supporting guardrail are placed outwards by rotating the rotating blocks, the supporting guardrail is supported by the supporting plate, and the supporting plate and the supporting seat can ensure that workers can be more safely and stably standing on the guardrail structure.
Description
Technical Field
The utility model relates to the field of workover rigs, in particular to a guardrail structure and a workover rig.
Background
Workover or tractor hoist is the most basic and dominant source of power in workover and construction of downhole operations.
In the prior art, guardrails are generally required to be installed on two sides of a chassis of a frame of the workover rig during working, and the guardrails can play a role in guaranteeing the safety of workers or expanding the movable space of the workers.
However, when the conventional workover rig is erected to ensure the safety of staff, some railing parts are generally required to be installed on site, and when the guardrail is put down to enlarge the movable space of the staff, some parts are required to be detached.
Disclosure of Invention
The utility model aims to provide a guardrail structure and a workover rig, which are used for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a guardrail structure, the guardrail structure comprising: the device comprises a frame chassis, wherein a sliding seat is arranged on the upper surface of the frame chassis, a supporting plate is arranged in the sliding seat, supporting seats are arranged at the lower parts of the supporting plates, moving seats are arranged at the two sides of the sliding seat, moving grooves are formed in the inner sides of the moving seats, telescopic grooves are formed in the upper surfaces of the inner sides of the moving seats, limiting columns are arranged in the telescopic grooves, springs are sleeved on the surfaces of the limiting columns, rotating grooves are formed in the outer sides of the inner sides of the moving seats, rotating blocks are arranged in the rotating grooves, driving grooves are formed in the rotating blocks, and moving bottom plates are arranged in the driving grooves;
and the outer end of the movable bottom plate is provided with a limit groove, the upper surface of the movable bottom plate is provided with a movable guardrail, the upper side and the lower side of the inner surface of the movable guardrail are provided with transverse rails, and the inner ends of the transverse rails are provided with bearing guardrails.
Preferably, the sliding seat is fixedly connected to the upper surface of the chassis of the vehicle frame, the bearing plate is in a plate-shaped structure and is in sliding connection with the sliding seat, the bearing seat is fixedly connected to the side surface of the chassis of the vehicle frame, and the bearing seat is in a plate-shaped structure.
Preferably, the movable seat is fixedly connected to the upper surface of the chassis of the vehicle frame, the movable groove formed in the inner side of the movable seat is of a plate-shaped structure, and the telescopic groove formed in the upper surface of the inner side of the movable seat is of a cylindrical structure.
Preferably, the spacing post is cylindric structure, spacing post and expansion groove sliding connection, the upper end fixed connection of spring is in the upper end of spacing post, the lower extreme fixed connection of spring is at the inboard upper surface of removal seat.
Preferably, the rotating groove formed in the outer side of the inner portion of the movable seat is in a cylindrical structure, the rotating block is rotationally connected with the rotating groove, the rotating block is in a cylindrical structure, and the driving groove formed in the rotating block is in a plate-shaped structure.
Preferably, the movable bottom plate is of a plate-shaped structure, the movable bottom plate is in sliding connection with the movable groove, the movable bottom plate is in sliding connection with the driving groove, and the limiting groove formed in the outer end of the movable bottom plate is of a cylindrical structure.
Preferably, the movable guardrail is fixedly connected to the upper surface of the movable bottom plate, the transverse railing is fixedly connected to the upper side and the lower side of the inner surface of the movable guardrail, and the supporting guardrail is fixedly connected to the inner end of the transverse railing.
A workover rig comprises the guardrail structure.
Compared with the prior art, the utility model has the beneficial effects that:
according to the guardrail structure and the workover rig, when the guardrail structure is to be erected, the limiting columns in the telescopic grooves are pulled outwards, the movable bottom plate is moved to the inner ends of the movable grooves, and finally the limiting columns are released, the limiting columns enter the limiting grooves under the action of the springs, so that the guardrail structure is erected and limited.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic partial cross-sectional view of the structure of the present utility model;
FIG. 3 is an enlarged schematic view of FIG. 2 at A;
FIG. 4 is a schematic side cross-sectional view of the structure of the present utility model;
fig. 5 is an enlarged schematic view at B in fig. 4.
In the figure: 1. a frame chassis; 2. a slide; 3. a bearing plate; 4. a support bracket; 5. a movable seat; 6. a moving groove; 7. a telescopic slot; 8. a limit column; 9. a spring; 10. a rotating groove; 11. a rotating block; 12. a driving groove; 13. a movable bottom plate; 14. a limit groove; 15. moving the guard rail; 16. a rail; 17. and supporting the guard rail.
Detailed Description
In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.
Example 1
Referring to fig. 1-5, the present utility model provides a technical solution: a guardrail structure, the guardrail structure comprising: the vehicle frame comprises a vehicle frame chassis 1, wherein a sliding seat 2 is arranged on the upper surface of the vehicle frame chassis 1, a bearing plate 3 is arranged in the sliding seat 2, a bearing seat 4 is arranged at the lower part of the bearing plate 3, movable seats 5 are arranged on two sides of the sliding seat 2, movable grooves 6 are formed in the inner sides of the movable seats 5, telescopic grooves 7 are formed in the upper surface of the inner sides of the movable seats 5, limit columns 8 are arranged in the telescopic grooves 7, springs 9 are sleeved on the surfaces of the limit columns 8, a rotary groove 10 is formed in the outer sides of the inner sides of the movable seats 5, rotary blocks 11 are arranged in the rotary grooves 10, driving grooves 12 are formed in the rotary blocks 11, and movable bottom plates 13 are arranged in the driving grooves 12; a limiting groove 14 is formed in the outer end of the movable bottom plate 13, a movable guardrail 15 is arranged on the upper surface of the movable bottom plate 13, transverse rails 16 are arranged on the upper side and the lower side of the inner surface of the movable guardrail 15, and a supporting guardrail 17 is arranged at the inner end of each transverse rail 16;
when the guardrail structure is to be erected, the limit posts 8 in the telescopic grooves 7 are pulled outwards firstly, the movable bottom plate 13 is moved to the inner end of the movable groove 6, and finally the limit posts 8 are released, under the action of the springs 9, the limit posts 8 enter the limit grooves 14, so that the guardrail structure is erected and limited.
Example two
On the basis of the first embodiment, a movable seat 5 is fixedly connected to the upper surface of a chassis 1 of a vehicle frame, a movable groove 6 formed in the inner side of the movable seat 5 is of a plate-shaped structure, a telescopic groove 7 formed in the upper surface of the inner side of the movable seat 5 is of a cylindrical structure, a limit column 8 is of a cylindrical structure, the limit column 8 is in sliding connection with the telescopic groove 7, the upper end of a spring 9 is fixedly connected to the upper end of the limit column 8, the lower end of the spring 9 is fixedly connected to the upper surface of the inner side of the movable seat 5, a movable bottom plate 13 is of a plate-shaped structure, the movable bottom plate 13 is in sliding connection with the movable groove 6, the movable bottom plate 13 is in sliding connection with a driving groove 12, and a limit groove 14 formed in the outer end of the movable bottom plate 13 is of a cylindrical structure;
when the guardrail structure is to be erected, the limit posts 8 in the telescopic grooves 7 are pulled outwards, the movable bottom plate 13 is moved to the inner end of the movable groove 6, and finally the limit posts 8 are released, and under the action of the springs 9, the limit posts 8 enter the limit grooves 14, so that the guardrail structure is erected and limited.
Example III
On the basis of the second embodiment, a slide seat 2 is fixedly connected to the upper surface of a frame chassis 1, a supporting plate 3 is in sliding connection with the slide seat 2, the supporting plate 3 is in a plate-shaped structure, a supporting seat 4 is fixedly connected to the side surface of the frame chassis 1, the supporting seat 4 is in a plate-shaped structure, a rotating groove 10 formed in the outer side of the inner part of a moving seat 5 is in a cylindrical structure, a rotating block 11 is rotationally connected with the rotating groove 10, the rotating block 11 is in a cylindrical structure, a driving groove 12 formed in the rotating block 11 is in a plate-shaped structure, a moving guardrail 15 is fixedly connected to the upper surface of a moving bottom plate 13, a rail 16 is fixedly connected to the upper side and the lower side of the inner surface of the moving guardrail 15, and a supporting guardrail 17 is fixedly connected to the inner end of the rail 16;
when the guardrail structure is to be put down, the supporting plate 3 is pulled outwards to the upper surface of the supporting seat 4, then the movable bottom plate 13 is moved into the driving groove 12, the rotary block 11 is rotated to enable the movable guardrail 15, the transverse rail 16 and the supporting guardrail 17 to be put down outwards, the supporting guardrail 17 is supported by the supporting plate 3, and the supporting plate 3 and the supporting seat 4 can ensure that a worker stands on the guardrail structure more safely and stably.
When the guardrail structure is to be erected, the limit posts 8 in the telescopic grooves 7 are pulled outwards firstly, the movable bottom plate 13 is moved to the inner end of the movable groove 6, the limit posts 8 are finally released, the limit posts 8 enter the limit grooves 14 under the action of the springs 9, so that the guardrail structure is erected and limited, the limiting mode is simple to operate, time and labor are saved, when the guardrail structure is to be put down, the support plate 3 is pulled outwards to the upper surface of the support seat 4 firstly, then the movable bottom plate 13 is moved into the driving groove 12, the rotary block 11 is rotated to enable the movable guardrail 15, the transverse bars 16 and the support guardrail 17 to be placed outwards, the support guardrail 17 is supported by the support plate 3, the support plate 3 and the support seat 4 can ensure that workers stand on the guardrail structure more safely and stably, the use mode is convenient and fast, the disassembly and assembly work of the guardrail structure is reduced, the work efficiency of the workers is improved, the conventional workover rig generally needs to install guardrail parts on site when the workers are erected, the guardrail parts are required to be safely and the movable parts are not required to be disassembled when the workers are put down, and the operation is not complicated.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A guardrail structure, characterized in that: the guardrail structure includes: the frame chassis (1), the upper surface of frame chassis (1) is provided with slide (2), be provided with in slide (2) and hold board (3), hold board (3) lower part is provided with and holds seat (4), both sides of slide (2) are provided with and remove seat (5), remove inside inboard of seat (5) and have seted up removal groove (6), remove the inboard upper surface of seat (5) and have seted up expansion groove (7), be provided with spacing post (8) in expansion groove (7), spacing post (8) surface cover is equipped with spring (9), rotation groove (10) have been seted up in the outside of removal seat (5) inside, be provided with turning piece (11) in rotation groove (10), drive groove (12) have been seted up in turning piece (11), be provided with in drive groove (12) and remove bottom plate (13);
the movable bottom plate (13), limit grooves (14) are formed in the outer end of the movable bottom plate (13), movable guardrails (15) are arranged on the upper surface of the movable bottom plate (13), rails (16) are arranged on the upper side and the lower side of the inner surface of the movable guardrails (15), and supporting guardrails (17) are arranged at the inner ends of the rails (16).
2. A barrier construction according to claim 1, wherein: the sliding seat (2) is fixedly connected to the upper surface of the frame chassis (1), the supporting plate (3) is in sliding connection with the sliding seat (2), the supporting plate (3) is of a plate-shaped structure, the supporting seat (4) is fixedly connected to the side face of the frame chassis (1), and the supporting seat (4) is of a plate-shaped structure.
3. A barrier construction according to claim 2, wherein: the movable seat (5) is fixedly connected to the upper surface of the chassis (1) of the vehicle frame, the movable groove (6) formed in the inner side of the movable seat (5) is of a plate-shaped structure, and the telescopic groove (7) formed in the upper surface of the inner side of the movable seat (5) is of a cylindrical structure.
4. A barrier construction according to claim 3 wherein: the limiting column (8) is of a cylindrical structure, the limiting column (8) is in sliding connection with the telescopic groove (7), the upper end of the spring (9) is fixedly connected to the upper end of the limiting column (8), and the lower end of the spring (9) is fixedly connected to the upper surface of the inner side of the movable seat (5).
5. A barrier construction according to claim 4 wherein: the rotary groove (10) formed in the outer side of the inner portion of the movable seat (5) is of a cylindrical structure, the rotary block (11) is rotationally connected with the rotary groove (10), the rotary block (11) is of a cylindrical structure, and the driving groove (12) formed in the rotary block (11) is of a plate-shaped structure.
6. A barrier construction according to claim 5 wherein: the movable bottom plate (13) is of a plate-shaped structure, the movable bottom plate (13) is in sliding connection with the movable groove (6), the movable bottom plate (13) is in sliding connection with the driving groove (12), and the limiting groove (14) formed in the outer end of the movable bottom plate (13) is of a cylindrical structure.
7. A barrier construction according to claim 6 wherein: the movable guardrail (15) is fixedly connected to the upper surface of the movable bottom plate (13), the transverse bars (16) are fixedly connected to the upper side and the lower side of the inner surface of the movable guardrail (15), and the supporting guardrail (17) is fixedly connected to the inner ends of the transverse bars (16).
8. A workover rig, characterized by: a guardrail structure comprising any one of the preceding claims 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322169690.0U CN220415289U (en) | 2023-08-11 | 2023-08-11 | Guardrail structure and workover rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322169690.0U CN220415289U (en) | 2023-08-11 | 2023-08-11 | Guardrail structure and workover rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220415289U true CN220415289U (en) | 2024-01-30 |
Family
ID=89654842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322169690.0U Active CN220415289U (en) | 2023-08-11 | 2023-08-11 | Guardrail structure and workover rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220415289U (en) |
-
2023
- 2023-08-11 CN CN202322169690.0U patent/CN220415289U/en active Active
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