CN220550899U - Safety device is used in construction of jumbo size hole, well head - Google Patents
Safety device is used in construction of jumbo size hole, well head Download PDFInfo
- Publication number
- CN220550899U CN220550899U CN202321921346.6U CN202321921346U CN220550899U CN 220550899 U CN220550899 U CN 220550899U CN 202321921346 U CN202321921346 U CN 202321921346U CN 220550899 U CN220550899 U CN 220550899U
- Authority
- CN
- China
- Prior art keywords
- fixed
- guard plate
- plate
- fixedly connected
- bevel gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000010276 construction Methods 0.000 title claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000003028 elevating effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a safety protection device for large-size hole and wellhead construction, which comprises a surrounding main body, wherein the surrounding main body is a frame body formed by surrounding a plurality of fixed protection plates and a plurality of movable protection plates, the fixed protection plates and the movable protection plates are arranged in a staggered mode, the lower ends of the fixed protection plates are fixed on the ground, sliding rails are arranged on two sides of the fixed protection plates along the vertical direction, sliding blocks matched with the sliding rails are arranged on two sides of the movable protection plates, and a lifting mechanism for driving the movable protection plates to move up and down is connected to the inner wall of the movable protection plates. The utility model has the advantages of convenient operation, high efficiency, high safety, low manufacturing cost and strong practicability.
Description
Technical Field
The utility model relates to the technical field of safety protection devices, in particular to a safety protection device for large-size hole and wellhead construction.
Background
In some large-scale engineering projects, structures such as large-size holes, inspection and repair wells and the like are usually reserved in the construction of a permanent building (structure), and the depth of the structures can reach ten meters or even tens of meters, so that convenience is brought to regular overhaul and maintenance after normal operation of the engineering. Therefore, safety protection measures are needed to be adopted at holes or wellheads in the construction process or the normal operation, overhaul and maintenance processes, and if the protection measures are not in place, great potential safety hazards exist.
The existing protection measures are that reinforced concrete cover plates or steel structure cover plates are arranged at the tops of holes and wellheads to be sealed, but the cover plates are large in size and weight, lifting equipment needs to be allocated to move the cover plates when overhauling and maintaining are carried out each time, and if the lifting equipment cannot be in place even in a place with a small space, the operation is very inconvenient, and the burden of staff is increased. In addition, in the overhaul process, as the cover plate is opened, the periphery of the hole or the wellhead is also required to be additionally provided with a temporary enclosure structure by staff for closed maintenance, the operation is complex, and the time is consumed.
Disclosure of Invention
The utility model aims to solve the technical problems, and provides the safety protection device for large-size hole and wellhead construction, which has the advantages that the opening and closing of the enclosure main body are driven by the enclosure main body with the integrated structure through the lifting mechanism, so that the safety protection device is good in protection effect, can effectively prevent personnel from falling carelessly, ensures construction safety, greatly improves the convenience of overhaul and maintenance, can conveniently and rapidly control the opening and closing of the enclosure main body, and improves the working efficiency.
The utility model provides a large-scale hole, safety device for well head construction, includes encloses fender main part, encloses the fender main part and encloses the framework that closes the formation by polylith fixed guard plate and polylith removal guard plate, and fixed guard plate and removal guard plate crisscross the setting, and the lower extreme of fixed guard plate is fixed subaerial, and the both sides of fixed guard plate all are equipped with the slide rail along vertical direction, and the both sides of removal guard plate are provided with the slider with slide rail matched with, are connected with the elevating system who drives removal guard plate and reciprocate on the inner wall of removal guard plate.
The further technical scheme is as follows: the two ends of the sliding rail are closed, and the length of the sliding rail is smaller than the height of the fixed protection plate.
The further technical scheme is as follows: the lifting mechanism comprises a supporting stud and a servo motor, wherein the lower end of the supporting stud is rotatably installed on the ground through a bearing seat, a first bevel gear is fixedly connected to the supporting stud, the servo motor is fixedly connected to the ground, the output end of the servo motor is fixedly connected with a second bevel gear, the first bevel gear is vertically meshed with the second bevel gear, a thread block is connected to the upper portion of the supporting stud in a threaded mode, and the thread block is fixedly connected with the inner wall of the movable protection plate.
The further technical scheme is as follows: the lifting mechanism further comprises an auxiliary supporting column and a sliding block, the lower end of the auxiliary supporting column is fixed on the ground, the sliding block is fixedly connected to the inner side wall of the movable protection plate, and the auxiliary supporting column vertically penetrates through the sliding block.
The further technical scheme is as follows: and a waterproof cover is sleeved on the outer side of the servo motor.
The further technical scheme is as follows: and warning belts are arranged on the outer side walls of the movable protection plate and the fixed protection plate.
The further technical scheme is as follows: and warning lamps are arranged on the outer side walls of the movable protection plate and the fixed protection plate.
The utility model has the beneficial effects that:
the enclosure main body comprises a fixed protection plate and a movable protection plate, the fixed protection plate is stably connected with the ground, the movable protection plate is in sliding connection with a sliding rail on the fixed protection plate through a sliding block, and the lifting of the movable protection plate is controlled through a lifting mechanism, so that the enclosure main body is opened or closed. The lifting mechanism comprises a servo motor, a support stud, a thread block, a first bevel gear and a second bevel gear, and is controlled by driving of the servo motor, so that the stability is high, and manpower and material resources are saved. And through setting up warning area and warning light, effectively arouse pedestrian's attention, play the suggestion effect, prevent unexpected emergence.
According to the utility model, the integrated enclosing structure and the motor-driven lifting mode are arranged, so that devices such as lifting equipment and temporary enclosing are not required to be additionally arranged for cooperation, the workload of workers is reduced, the workers can rapidly and conveniently operate and control the opening and closing of the enclosing main body, and the working efficiency is improved. When maintenance is needed, the hole opening and wellhead operation of the workers and maintenance tools are facilitated; when overhauling, maintaining or after finishing, the ground around the hole or the wellhead can be quickly closed, and the pedestrian is prevented from falling carelessly. The utility model has the advantages of convenient operation, high efficiency, high safety, low manufacturing cost and strong practicability.
Drawings
FIG. 1 is a schematic top view of the present utility model;
FIG. 2 is a schematic elevational view of the present utility model;
in the figure:
1. the device comprises a fixed protection plate, 2, a movable protection plate, 3, a lifting mechanism, 4, a servo motor, 5, a first bevel gear, 6, a second bevel gear, 7, a support stud, 8, an auxiliary support column, 9, a thread block, 10, a sliding block, 11, a waterproof cover, 12, a sliding rail, 13, a sliding block, 14, a warning belt, 15 and a warning lamp.
Detailed Description
The utility model will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the utility model and therefore show only the structures which are relevant to the utility model.
In the description of the present utility model, it should be noted that, as the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," etc., indicate or indicate the orientation or positional relationship based on that shown in the drawings, only for convenience of description and to simplify the description, but do not indicate or imply that the apparatus or elements being referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model.
In the description of the present utility model, it should be noted that unless explicitly specified and limited otherwise, terms such as "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases to those skilled in the art.
The utility model provides a large-scale hole, safety device for well head construction, as shown in fig. 1 and 2, including enclosing the fender main part, enclose the fender main part and enclose the framework that closes the formation by fixed guard plate 1 of polylith and polylith removal guard plate 2, fixed guard plate 1 and removal guard plate 2 crisscross the setting, the lower extreme of fixed guard plate 1 is fixed subaerial, the both sides of fixed guard plate 1 all are equipped with slide rail 12 along vertical direction, the both sides of removal guard plate 2 are provided with slide rail 12 matched with slider 13, be connected with the elevating system 3 that drives removal guard plate 2 and reciprocate on the inner wall of removal guard plate 2. Specifically, enclose and keep off the main part and include two fixed guard plates 1 and two removal guard plates 2, fixed guard plate 1 and removal guard plate 2 enclose and close the hole or overhaul the well and form square framework.
Both ends of the slide rail 12 are closed, and the length of the slide rail 12 is smaller than the height of the fixed protection plate 1, so that the movable protection plate 2 can not be separated from the slide rail 12 when moving, and is always kept connected with the fixed protection plate 1.
The lifting mechanism 3 comprises a support stud 7 and a servo motor 4, the lower end of the support stud 7 is rotatably installed on the ground through a bearing seat, a first bevel gear 5 is fixedly connected to the support stud 7, the servo motor 4 is fixedly connected to the ground, a second bevel gear 6 is fixedly connected to the output end of the servo motor 4, the first bevel gear 5 is vertically meshed with the second bevel gear 6, a threaded block 9 is connected to the upper portion of the support stud 7 in a threaded mode, and the threaded block 9 is fixedly connected with the inner wall of the movable protection plate 2. The second bevel gear 6 is driven to rotate through the servo motor 4, the second bevel gear 6 drives the first bevel gear 5 to rotate, the support stud 7 on the first bevel gear 5 is enabled to rotate, the thread block 9 is driven to move up and down along the support stud 7, and the movable protection plate 2 is controlled to lift.
The lifting mechanism 3 further comprises an auxiliary supporting column 8 and a sliding block 10, the lower end of the auxiliary supporting column 8 is fixed on the ground, the sliding block 10 is fixedly connected to the inner side wall of the movable protection plate 2, and the auxiliary supporting column 8 vertically penetrates through the sliding block 10. The external diameter of auxiliary support column 8 and the internal diameter looks adaptation of sliding block 10 make sliding block 10 slide along auxiliary support column 8 perpendicularly, play the guide effect, guarantee to remove guard plate 2 and follow vertical direction steady movement under the drive of screw thread piece 9.
The servo motor 4 is stably installed on the ground through the installation seat. Preferably, the outer side of the servo motor 4 is sleeved with a waterproof cover 11. The waterproof cover 11 can protect the servo motor 4, prevent to intake water and enter the dirt, guarantee safety device's life.
The outer side walls of the movable protection plate 2 and the fixed protection plate 1 are respectively provided with a warning belt 14. Specifically, the warning tape 14 is a red and white reflective patch for prompting maintenance personnel and passers-by personnel of danger. More preferably, the outer side walls of the movable protection plate 2 and the fixed protection plate 1 are respectively provided with a warning lamp 15. Specifically, the warning light 15 is an LED warning light, and is used in combination with the warning belt 14, so that the warning light is more easily noticed by maintenance personnel and passers-by, and particularly, the warning effect can be enhanced at night.
When the movable protective plate is used, the lifting of the movable protective plate 2 can be controlled by the servo motor 4, so that the enclosure main body is opened or closed. The maintenance tool and the staff can conveniently go in and out when maintenance is needed; when overhauling, maintaining or after finishing, the hole or the ground around the wellhead is rapidly closed, and the device has a prompting function for maintenance personnel and road passing personnel.
With the above-described preferred embodiments according to the present utility model as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.
Claims (7)
1. The utility model provides a large-scale hole, safety device for well head construction, its characterized in that, including enclosing the fender main part, enclose the fender main part and enclose the framework that closes the formation by polylith fixed guard plate and polylith removal guard plate, fixed guard plate and removal guard plate crisscross setting, the lower extreme of fixed guard plate is fixed subaerial, and the both sides of fixed guard plate all are equipped with the slide rail along vertical direction, and the both sides of removal guard plate are provided with the slider with slide rail matched with, are connected with the elevating system who drives removal guard plate and reciprocate on the inner wall of removal guard plate.
2. The safety device for large-size hole and wellhead construction according to claim 1, wherein both ends of the slide rail are closed and the length of the slide rail is smaller than the height of the fixed guard plate.
3. The safety protection device for large-size hole and wellhead construction according to claim 1, wherein the lifting mechanism comprises a supporting stud and a servo motor, the lower end of the supporting stud is rotatably installed on the ground through a bearing seat, a first bevel gear is fixedly connected to the supporting stud, the servo motor is fixedly connected to the ground, the output end of the servo motor is fixedly connected with a second bevel gear, the first bevel gear is vertically meshed with the second bevel gear, a thread block is connected to the upper portion of the supporting stud in a threaded mode, and the thread block is fixedly connected with the inner wall of the movable protection plate.
4. A large-scale well, safety device for wellhead construction according to claim 3, wherein the lifting mechanism further comprises an auxiliary support column and a sliding block, the lower end of the auxiliary support column is fixed on the ground, the sliding block is fixedly connected to the inner side wall of the movable protection plate, and the auxiliary support column vertically passes through the sliding block.
5. The safety protection device for large-size hole and wellhead construction according to claim 3, wherein a waterproof cover is sleeved on the outer side of the servo motor.
6. The safety protection device for large-size hole and wellhead construction according to claim 1, wherein the outer side walls of the movable protection plate and the fixed protection plate are provided with warning belts.
7. The safety protection device for large-size hole and wellhead construction of claim 6, wherein the outer side walls of the movable protection plate and the fixed protection plate are provided with warning lamps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321921346.6U CN220550899U (en) | 2023-07-20 | 2023-07-20 | Safety device is used in construction of jumbo size hole, well head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321921346.6U CN220550899U (en) | 2023-07-20 | 2023-07-20 | Safety device is used in construction of jumbo size hole, well head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220550899U true CN220550899U (en) | 2024-03-01 |
Family
ID=90004639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321921346.6U Active CN220550899U (en) | 2023-07-20 | 2023-07-20 | Safety device is used in construction of jumbo size hole, well head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220550899U (en) |
-
2023
- 2023-07-20 CN CN202321921346.6U patent/CN220550899U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211366882U (en) | Lifting device for electric power overhaul | |
| CN109544951A (en) | It is a kind of convenient for fixed signal lamp | |
| CN113188077B (en) | Urban rail transit combined lamp | |
| CN114017272B (en) | Suspended ceiling extension type multifunctional wind power generator cabin cover and working method thereof | |
| CN220550899U (en) | Safety device is used in construction of jumbo size hole, well head | |
| CN212541603U (en) | Safety traffic signal lamp | |
| CN211342070U (en) | Building site construction safety device | |
| CN216381738U (en) | Suspended ceiling extension type multifunctional wind power generator cabin cover | |
| CN216006956U (en) | Movable large-scale king's block of turning round pours platform | |
| CN213716173U (en) | Traffic signal lamp convenient to maintenance is changed | |
| CN214456480U (en) | Device is maintained in installation of civil buildings electrical installation | |
| CN209025408U (en) | A kind of civil engineering work construction bracket | |
| CN213234194U (en) | Liftable support frame for building engineering | |
| CN212027382U (en) | Electric power construction rail guard | |
| CN210797361U (en) | Movable pedestrian barrier gate | |
| CN211395389U (en) | Highway bridge construction equipment | |
| CN213513614U (en) | Lifting platform auxiliary lighting device for field construction | |
| CN217025244U (en) | Urban rail transit signal lamp fault maintenance equipment | |
| CN221565627U (en) | Safety equipment for building tower crane crawling ladder | |
| CN215667007U (en) | Municipal works electromechanical device's salvagees device | |
| CN216447957U (en) | Lighting device for hydraulic engineering convenient to maintenance | |
| CN218778591U (en) | Protector for urban rail transit station equipment | |
| CN212769467U (en) | Gantry crane trolley structure with rain cover | |
| CN213233209U (en) | Height limiting frame capable of being adjusted in lifting mode for bridge | |
| CN213211337U (en) | Traffic light warning device convenient to move and capable of ascending and descending |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |