CN210637058U - Well head safety construction equipment - Google Patents
Well head safety construction equipment Download PDFInfo
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- CN210637058U CN210637058U CN201921176583.8U CN201921176583U CN210637058U CN 210637058 U CN210637058 U CN 210637058U CN 201921176583 U CN201921176583 U CN 201921176583U CN 210637058 U CN210637058 U CN 210637058U
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- fixedly connected
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- safety construction
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- 238000010276 construction Methods 0.000 title claims abstract description 34
- 230000002146 bilateral effect Effects 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 description 10
- 238000011084 recovery Methods 0.000 description 10
- 230000006378 damage Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a well head safety construction device, which comprises a frame body, wherein a protective net is fixedly connected to the lower surface of the frame body, the bottom of the protective net is fixedly connected with a bottom plate, four second fixing seats are symmetrically and fixedly connected to the two sides of the upper surface of the bottom plate, a third spring is fixedly connected to one side of each second fixing seat, a slider is fixedly connected to one end of each third spring, and a push rod is hinged to one side of each slider; when the safety construction device bears the impact brought by falling objects from the top, the plate body can be extruded by the pressure generated by the impact of the falling objects, the first fixing seat and the second spring are extruded by the plate body, the push rod is extruded by the first fixing seat, the slide block pushes the third spring, the pressure formed by the impact of the falling objects is consumed in the process of extruding the second spring and the third spring, the situation that the protective net is damaged due to the fact that the falling objects are impacted too much is prevented, and the underground construction worker is effectively protected.
Description
Technical Field
The utility model relates to a sea mountain oil recovery construction equipment technical field specifically is a well head safety construction equipment.
Background
The offshore oil production platform is an offshore working platform which is built by steel or concrete or a combination of the steel and the concrete and is used as a place for offshore oil production operation. The structural form of the offshore oil production platform varies with shallow sea or deep sea and the offshore oil and gas gathering and transportation and oil production method.
When the operation is under the pit under construction, the operation derrick is in the work progress of oil pipe and downhole tool down, because factors such as equipment or manual operation, there is certain potential safety hazard, the elevator, things such as checkpost fall from the high altitude easily, cause the injury to constructor in the pit, consequently, need a safety construction equipment to protect the well head, current well head safety construction equipment is when bearing the pressure that some great parts of weight fall production, pressure is too big, easily make cracked condition appear in the protection screen frame, cracked condition appears in the protection screen frame, can not carry out effectual taking precautions against to the thing that falls, lead to appearing the potential safety hazard, for this reason, a well head safety construction equipment is proposed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a well head safety construction equipment to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a well head safety construction equipment, includes the framework, the lower fixed surface of framework is connected with the protection network, the bottom fixedly connected with bottom plate of protection network, four second fixing bases of upper surface bilateral symmetry fixedly connected with of bottom plate, one side fixedly connected with third spring of second fixing base, the one end fixedly connected with slider of third spring, one side of slider articulates there is the push rod, the one end of push rod articulates there is first fixing base, the top fixedly connected with plate body of first fixing base.
As further preferable in the present technical solution: four bracing pieces of the inside wall symmetry fixedly connected with of framework, four one side that the bracing piece is adjacent all with first telescopic lateral wall top fixed connection, the first spring of first telescopic inside roof fixedly connected with, the bottom fixedly connected with connecting rod of first spring, the connecting rod with plate body fixed connection.
As further preferable in the present technical solution: and the two sides of the bottom of the plate body are symmetrically and fixedly connected with four second springs.
As further preferable in the present technical solution: the bottom bilateral symmetry fixedly connected with of framework has two first arc plate bodies, the bottom bilateral symmetry fixedly connected with of framework has two second arc plate bodies, the screw thread through-hole has been seted up to one side of second arc plate body, screw thread through-hole female connection has the screw rod, the one end of screw rod and the inner circle fixed connection of bearing, the outer lane and the third arc plate body fixed connection of bearing.
As further preferable in the present technical solution: one end of the screw rod is far away from one side of the bearing and is fixedly connected with a handle.
As further preferable in the present technical solution: two gag lever posts of telescopic lateral wall symmetry fixedly connected with of first, the one end fixedly connected with fourth spring of gag lever post, the one end fixedly connected with second sleeve of fourth spring, the fourth spring is located the inside of second sleeve, the telescopic one end dead lever of second is connected with the stopper.
Compared with the prior art, the beneficial effects of the utility model are that: when the safety construction device bears the impact brought by falling objects from the top, the plate body can be extruded by the pressure generated by the impact of the falling objects, the first fixing seat and the second spring are extruded by the plate body, the push rod is extruded by the first fixing seat, the slide block pushes the third spring, the pressure formed by the impact of the falling objects is consumed in the process of extruding the second spring and the third spring, the situation that the protective net is damaged due to the fact that the falling objects are impacted too much is prevented, and the underground construction worker is effectively protected.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the structure of region A of FIG. 1;
fig. 3 is a schematic top view of the middle frame body of the present invention.
In the figure: 1. a frame body; 2. a first arc-shaped plate body; 3. a second arc-shaped plate body; 4. a threaded through hole; 5. a screw; 6. a bearing; 7. a third arc-shaped plate body; 8. a handle; 9. a support bar; 10. a first sleeve; 11. a first spring; 12. a connecting rod; 13. a plate body; 14. a second spring; 15. a base plate; 16. a protective net; 17. a first fixed seat; 18. a push rod; 19. a slider; 20. a third spring; 21. a second fixed seat; 22. a limiting rod; 23. a fourth spring; 24. a second sleeve; 25. and a limiting block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a well head safety construction device, includes framework 1, framework 1's lower fixed surface is connected with protection network 16, the bottom fixedly connected with bottom plate 15 of protection network 16, four second fixing bases 21 of the upper surface bilateral symmetry fixedly connected with of bottom plate 15, one side fixedly connected with third spring 20 of second fixing base 21, the one end fixedly connected with slider 19 of third spring 20, one side of slider 19 articulates there is push rod 18, the one end of push rod 18 articulates there is first fixing base 17, the top fixedly connected with plate body 13 of first fixing base 17.
In this embodiment, specifically: the inner side wall of the frame body 1 is symmetrically and fixedly connected with four support rods 9, one adjacent side of each of the four support rods 9 is fixedly connected with the top of the outer side wall of a first sleeve 10, the inner top wall of the first sleeve 10 is fixedly connected with a first spring 11, the bottom of the first spring 11 is fixedly connected with a connecting rod 12, and the connecting rod 12 is fixedly connected with the plate body 13; through above setting, when plate body 13 bears the weight of the thing that falls from plate body 13 top and assaults, can drive connecting rod 12 downstream, connecting rod 12 stimulates first spring 11, is by tensile in-process at first spring 11, consumes partly pressure, reduces the harm that the weight of falling thing impacted plate body 13 and brought, and bracing piece 9 can support first sleeve 10, and first sleeve 10 can support first spring 11.
In this embodiment, specifically: two sides of the bottom of the plate body 13 are symmetrically and fixedly connected with four second springs 14; by providing four second springs 14, it is possible to compress the second springs 14 and consume a part of the pressure when the plate body 13 moves downward.
In this embodiment, specifically: two first arc-shaped plate bodies 2 are symmetrically and fixedly connected to two sides of the bottom of the frame body 1, two second arc-shaped plate bodies 3 are symmetrically and fixedly connected to two sides of the bottom of the frame body 1, a threaded through hole 4 is formed in one side of each second arc-shaped plate body 3, a screw rod 5 is connected to the threaded through hole 4 in a threaded mode, one end of each screw rod 5 is fixedly connected with an inner ring of a bearing 6, and an outer ring of each bearing 6 is fixedly connected with a third arc-shaped plate body 7; through the above setting, when installing safe construction equipment on the oil recovery well head, put into the oil recovery well mouth with first arc plate body 2, then rotate screw rod 5, screw rod 5 is when 4 rotations of screw through-hole, top movable bearing 6, bearing 6 drives third arc plate body 7 and moves to oil recovery well head outer wall, fix safe construction equipment, be convenient for install safe construction equipment, simultaneously because first arc plate body 2, the arc setting of second arc plate body 3 and third arc plate body 7, make oil recovery well can be pressed close to third arc plate body 7, it is fixed effectual.
In this embodiment, specifically: one end of the screw rod 5 is far away from one side of the bearing 6 and is fixedly connected with a handle 8, and the screw rod 5 is convenient to rotate by arranging the handle 8.
In this embodiment, specifically: the outer side wall of the first sleeve 10 is symmetrically and fixedly connected with two limiting rods 22, one end of each limiting rod 22 is fixedly connected with a fourth spring 23, one end of each fourth spring 23 is fixedly connected with a second sleeve 24, each fourth spring 23 is located inside the corresponding second sleeve 24, and a fixing rod at one end of each second sleeve 24 is connected with a limiting block 25; through the above setting, when putting into the oil recovery wellhead with protection network 16, pulling second sleeve 24, second sleeve 24 extrudes fourth spring 23, make fourth spring 23 take place deformation, then put into the oil recovery wellhead with protection network 16, loosen second sleeve 24, because fourth spring 23 has taken place deformation, so after loosening second sleeve 24, fourth spring 23 can push second sleeve 24, make stopper 25 paste tight oil recovery well head inner wall, when preventing to drop into the oil recovery well carelessly because misoperation leads to safe construction equipment, stopper 25 cooperation gag lever post 22 can prevent that safe construction equipment from dropping into the oil recovery well.
Working principle or structural principle: when the safety construction device bears the impact caused by falling objects from the upper part, the plate body 13 is extruded by the pressure generated by the impact of the falling objects, the plate body 13 extrudes the first fixing seat 17 and the second spring 14, the first fixing seat 17 extrudes the push rod 18, the push rod 18 pushes the slide block 19, the slide block 19 extrudes the third spring 20, the pressure formed by the impact of the falling objects is consumed in the process of extruding the second spring 14 and the third spring 20, the situation that the protective net 16 is damaged due to overlarge impact of the falling objects is prevented, underground construction workers are effectively protected, the protective net 16 can intercept the falling objects, when the safety construction device is installed on an oil extraction well mouth, the first arc-shaped plate body 2 is placed into the oil extraction well mouth, then the screw rod 5 is rotated, when the screw rod 5 rotates in the threaded through hole 4, the bearing 6 is jacked, the bearing 6 drives the third arc-shaped plate body 7 to move towards the outer wall of the, the safety construction device is fixed, the safety construction device is convenient to install, when the protective net 16 is placed in a production well mouth, the second sleeve 24 is pulled, the second sleeve 24 extrudes the fourth spring 23 to enable the fourth spring 23 to deform, then the protective net 16 is placed in the production well mouth, the second sleeve 24 is loosened, due to the deformation of the fourth spring 23, after the second sleeve 24 is loosened, the fourth spring 23 can push the second sleeve 24 to enable the limiting block 25 to be tightly attached to the inner wall of the production well mouth, the situation that the safety construction device is accidentally dropped into the production well due to misoperation can be prevented, the limiting block 25 is matched with the limiting rod 22 to prevent the safety construction device from dropping into the production well, when the plate body 13 is impacted by a falling object from the upper side of the plate body 13, the connecting rod 12 can be driven to move downwards, the connecting rod 12 pulls the first spring 11, in the process that the first spring 11 is stretched, a part of the pressure is consumed, and the damage caused by the falling object impacting the plate body 13 is reduced.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a well head safety construction device, includes framework (1), its characterized in that: the lower fixed surface of framework (1) is connected with protection network (16), the bottom fixedly connected with bottom plate (15) of protection network (16), four second fixing bases (21) of the upper surface bilateral symmetry fixedly connected with of bottom plate (15), one side fixedly connected with third spring (20) of second fixing base (21), one end fixedly connected with slider (19) of third spring (20), one side of slider (19) articulates there is push rod (18), the one end of push rod (18) articulates there is first fixing base (17), the top fixedly connected with plate body (13) of first fixing base (17).
2. A wellhead safety construction device according to claim 1, characterized in that: four bracing pieces (9) of inside wall symmetry fixedly connected with of framework (1), four one side that bracing piece (9) are adjacent all with the lateral wall top fixed connection of first sleeve (10), the first spring (11) of the inside roof fixedly connected with of first sleeve (10), the bottom fixedly connected with connecting rod (12) of first spring (11), connecting rod (12) with plate body (13) fixed connection.
3. A wellhead safety construction device according to claim 1, characterized in that: and the two sides of the bottom of the plate body (13) are symmetrically and fixedly connected with four second springs (14).
4. A wellhead safety construction device according to claim 1, characterized in that: the utility model discloses a bolt, including framework (1), two first arc plate bodies (2) of bottom bilateral symmetry fixedly connected with of framework (1), two second arc plate bodies (3) of bottom bilateral symmetry fixedly connected with of framework (1), threaded through-hole (4) have been seted up to one side of second arc plate body (3), threaded through-hole (4) female connection has screw rod (5), the one end of screw rod (5) and the inner circle fixed connection of bearing (6), the outer lane and the third arc plate body (7) fixed connection of bearing (6).
5. A wellhead safety construction device according to claim 4, characterized in that: one end of the screw rod (5) is far away from one side of the bearing (6) and is fixedly connected with a handle (8).
6. A wellhead safety construction device according to claim 2, characterized in that: the outer side wall of the first sleeve (10) is symmetrically and fixedly connected with two limiting rods (22), one end of each limiting rod (22) is fixedly connected with a fourth spring (23), one end of each fourth spring (23) is fixedly connected with a second sleeve (24), each fourth spring (23) is located inside the corresponding second sleeve (24), and one end fixing rod of each second sleeve (24) is connected with a limiting block (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921176583.8U CN210637058U (en) | 2019-07-25 | 2019-07-25 | Well head safety construction equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921176583.8U CN210637058U (en) | 2019-07-25 | 2019-07-25 | Well head safety construction equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210637058U true CN210637058U (en) | 2020-05-29 |
Family
ID=70796479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921176583.8U Expired - Fee Related CN210637058U (en) | 2019-07-25 | 2019-07-25 | Well head safety construction equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210637058U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112763482A (en) * | 2021-02-03 | 2021-05-07 | 苏州长光华医生物医学工程有限公司 | Substrate liquid supply device |
| CN115532359A (en) * | 2022-10-31 | 2022-12-30 | 湖州博电网络科技有限公司 | Construction waste treatment equipment |
| CN117005709A (en) * | 2023-09-26 | 2023-11-07 | 山西六建集团有限公司 | Horizontal hard protector for elevator shaft of high-rise residence |
-
2019
- 2019-07-25 CN CN201921176583.8U patent/CN210637058U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112763482A (en) * | 2021-02-03 | 2021-05-07 | 苏州长光华医生物医学工程有限公司 | Substrate liquid supply device |
| CN112763482B (en) * | 2021-02-03 | 2022-08-09 | 苏州长光华医生物医学工程有限公司 | Substrate liquid supply device |
| CN115532359A (en) * | 2022-10-31 | 2022-12-30 | 湖州博电网络科技有限公司 | Construction waste treatment equipment |
| CN115532359B (en) * | 2022-10-31 | 2023-08-22 | 上海中器环保科技有限公司 | Construction waste treatment equipment |
| CN117005709A (en) * | 2023-09-26 | 2023-11-07 | 山西六建集团有限公司 | Horizontal hard protector for elevator shaft of high-rise residence |
| CN117005709B (en) * | 2023-09-26 | 2023-12-19 | 山西六建集团有限公司 | Horizontal hard protector for elevator shaft of high-rise residence |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200529 |
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| CF01 | Termination of patent right due to non-payment of annual fee |