CN215483115U - Automatic delay closing cover plate - Google Patents
Automatic delay closing cover plate Download PDFInfo
- Publication number
- CN215483115U CN215483115U CN202120023065.3U CN202120023065U CN215483115U CN 215483115 U CN215483115 U CN 215483115U CN 202120023065 U CN202120023065 U CN 202120023065U CN 215483115 U CN215483115 U CN 215483115U
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- China
- Prior art keywords
- panel
- torsion spring
- torsional spring
- limiting
- plate
- 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.)
- Expired - Fee Related
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- 229910000746 Structural steel Inorganic materials 0.000 claims abstract description 16
- 238000003466 welding Methods 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 abstract description 8
- 239000010959 steel Substances 0.000 abstract description 8
- 239000000463 material Substances 0.000 abstract description 4
- 239000011248 coating agent Substances 0.000 abstract description 2
- 238000000576 coating method Methods 0.000 abstract description 2
- 230000003111 delayed effect Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000004630 mental health Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 230000009323 psychological health Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
The utility model discloses an automatic delay closing cover plate, which relates to the field of work well equipment and comprises an angle iron frame, a limiting fixed ring frame, a damper mechanism group, a panel, a torsional spring mechanism and an extension plate, wherein the outer side of the limiting fixed ring frame is fixedly arranged on the inner side of the angle iron frame, the lower end of the angle iron frame is connected with the extension plate, the damper mechanism group is arranged on the limiting fixed ring frame and fixedly connected with the panel, the panel is provided with the torsional spring mechanism, the torsional spring mechanism is welded with the extension plate, the damper mechanism group comprises a square shaft, a panel supporting arm and a damper, the panel is fixedly connected with the panel supporting arm, and the panel supporting arm is arranged on the damper. The equipment has the function of automatically closing the cover plate in a delayed manner, the falling of personnel and articles is prevented, the safety and reliability are realized, the equipment is convenient and easy to use and operate, the opening is labor-saving, the outer plane of the equipment is simple and flat, the coating is carried out according to the requirement, and the uniform beautification in a factory can be met; the steel is made of all-steel materials, and the steel is exquisite and firm and is easy to maintain.
Description
Technical Field
The utility model relates to the field of well equipment, in particular to an automatic delay closing cover plate.
Background
The basic meaning of well is that a deep hole is dug from the ground down to get water, and later the word meaning is expanded, and all things shaped like a well are shown as follows: the mine, the oil well, and the worker well generally indicates mansion or electric power well and working well etc. ground and carries out a well head that sets up, for the convenient detection achievement in later stage or construction convenience, all can make its work well head, for the construction operation of convenience, also can be more convenient when examining for the later stage, and its well head generally all is a simple apron that sets up, protect the well head through the apron, the operation of protection well head, the worker well can provide convenience for people in daily use, however, still has following not enoughly:
among the prior art, the current apron can not in time close because operating personnel opens the back, produces the potential safety hazard that falls easily, when other personnel pass through, takes place the incident easily, influences other people's physical and mental health, and causes unnecessary loss of property.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an automatic delay closing cover plate, aiming at the problems that in the prior art, an existing cover plate cannot be closed in time after being opened by an operator, potential safety hazards of falling are easily generated, safety accidents are easily generated when other people pass through the existing cover plate, physical and psychological health of other people is influenced, and unnecessary property loss is caused.
In order to achieve the purpose, the utility model adopts the following technical scheme: an automatic delay closing cover plate comprises an angle iron frame 1, a limiting fixed ring frame 2, a damper mechanism group 3, a panel 4, a torsion spring mechanism 5 and an extension plate 6, wherein the outer side of the limiting fixed ring frame 2 is fixedly arranged on the inner side of the angle iron frame 1, the lower end of the angle iron frame 1 is connected with the extension plate 6, the damper mechanism group 3 is arranged on the limiting fixed ring frame 2, the damper mechanism group 3 is fixedly connected with the panel 4, the torsion spring mechanism 5 is arranged on the panel 4, the torsion spring mechanism 5 is welded with the extension plate 6, the damper mechanism group 3 consists of a square shaft 31, a panel supporting arm 32 and a damper 33, the panel 4 is fixedly connected with the panel supporting arm 32, the panel supporting arm 32 is arranged on the damper 33, the damper 33 is connected with the limiting fixed ring frame 2 through the square shaft 31, the torsion spring mechanism 5 consists of a shaft pin 51, a torsion spring 52, a torsion spring side plate 53 and a limiting plate 54, the lower surface of the panel 4 is attached to the torsion spring 52, a shaft pin 51 is arranged on the torsion spring side plate 53, the torsion spring 52 is connected with the torsion spring side plate 53 through the shaft pin 51, the lower end of the torsion spring side plate 53 is fixedly arranged on the torsion spring limiting plate 54, the torsion spring 52 runs through the torsion spring limiting plate 54, and one side of the torsion spring limiting plate 54 is welded on the extension plate 6.
Further, the upper surface of the torsion spring side plate 53 is in clearance fit with the lower surface of the panel 4.
Further, a limiting fixing hole 541 is formed in the torsion spring limiting plate 54, and the torsion spring 52 penetrates through the torsion spring limiting plate 54 through the limiting fixing hole 541.
Further, the two damper mechanism groups 3 are provided and are disposed on the left and right sides of the panel 4. The connection between the panel 4 and the limiting fixing ring frame 2 is ensured.
Furthermore, the diameter of the torsion spring 52 is slightly smaller than that of the limiting fixing hole 541, so that the torsion spring 52 can be conveniently inserted into the torsion spring limiting plate 54.
The working principle of the utility model is as follows: when the device is installed, a worker should fixedly arrange the limiting and fixing ring frame 2 at the outlet of a well, reinforce the limiting and fixing ring frame 2 through the angle iron frame 1, place the limiting and fixing ring frame 2 to fall off, install the extension plate 6 on a well wall, install the damper mechanism group 3 and the torsion spring mechanism 5 on the limiting and fixing ring frame 2, and then weld the panel 4, the damper mechanism group 3 and the torsion spring mechanism 5 together, wherein the panel 4 should be made of all-steel materials, so as to increase the bearing capacity of the surface, the device can be normally used after the installation is completed, when the device is used, the operator only needs to push or pull the panel 4, at the moment, the panel 4 is opened, so that the operator can enter or leave the well, then the torsion spring 52 can drive the panel 4 to return to a closed state due to the torsion force of the torsion spring 52, and the damper 33 can delay the torsion force of the torsion spring 52, the panel 4 can be closed slowly, and after a certain time, the panel 4 can be closed, so that the falling of personnel and articles can be prevented.
After the technical scheme is adopted, the utility model has the beneficial effects that: the equipment has the function of automatically closing the cover plate in a delayed manner, the falling of personnel and articles is prevented, the safety and reliability are realized, the equipment is convenient and easy to use and operate, the opening is labor-saving, the outer plane of the equipment is simple and flat, the coating is carried out according to the requirement, and the uniform beautification in a factory can be met; the steel is made of all-steel materials, and the steel is exquisite and firm and is easy to maintain.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic top view of fig. 1.
Fig. 3 is a schematic structural view of the damper mechanism group 3 according to the present invention.
Fig. 4 is a schematic structural view of the torsion spring mechanism 5 in the present invention.
Fig. 5 is a structural diagram of the open state of the present invention.
Fig. 6 is a schematic structural diagram of the closed state of the present invention.
Description of reference numerals: the angle iron frame 1, the limiting fixing ring frame 2, the damper mechanism group 3, the panel 4, the torsion spring mechanism 5, the extension plate 6, the square shaft 31, the panel bracket arm 32, the damper 33, the shaft pin 51, the torsion spring 52, the torsion spring side plate 53, the torsion spring limiting plate 54 and the limiting fixing hole 541.
Detailed Description
Referring to fig. 1 to 6, the technical solution adopted by the present embodiment is: it comprises an angle iron frame 1, a limiting fixed ring frame 2, a damper mechanism group 3, a panel 4, a torsion spring mechanism 5 and an extension plate 6, wherein the outer side of the limiting fixed ring frame 2 is fixedly arranged on the inner side of the angle iron frame 1, the lower end of the angle iron frame 1 is connected with the extension plate 6, the damper mechanism group 3 is arranged on the limiting fixed ring frame 2, the damper mechanism group 3 is fixedly connected with the panel 4, the torsion spring mechanism 5 is arranged on the panel 4, the torsion spring mechanism 5 is welded with the extension plate 6, the damper mechanism group 3 is composed of a square shaft 31, a panel supporting arm 32 and a damper 33, the panel 4 is fixedly connected with the panel supporting arm 32, the panel supporting arm 32 is arranged on the damper 33, the damper 33 is connected with the limiting fixed ring frame 2 through the square shaft 31, the torsion spring mechanism 5 is composed of a shaft pin 51, a torsion spring 52, a torsion spring side plate 53 and a torsion spring limiting plate 54, the lower surface of the panel 4 is attached with the torsion spring 52, the torsion spring side plate 53 is provided with a shaft pin 51, the torsion spring 52 is connected with the torsion spring side plate 53 through the shaft pin 51, the lower end of the torsion spring side plate 53 is fixedly arranged on the torsion spring limit plate 54, the torsion spring 52 penetrates through the torsion spring limit plate 54, and one side of the torsion spring limit plate 54 is welded on the extension plate 6.
Further, the upper surface of the torsion spring side plate 53 is in clearance fit with the lower surface of the panel 4.
Further, a limiting fixing hole 541 is formed in the torsion spring limiting plate 54, and the torsion spring 52 penetrates through the torsion spring limiting plate 54 through the limiting fixing hole 541.
Further, the two damper mechanism groups 3 are provided and are disposed on the left and right sides of the panel 4. The connection between the panel 4 and the limiting fixing ring frame 2 is ensured.
Furthermore, the diameter of the torsion spring 52 is slightly smaller than that of the limiting fixing hole 541, so that the torsion spring 52 can be conveniently inserted into the torsion spring limiting plate 54.
The working principle of the utility model is as follows: when the device is installed, a worker should fixedly arrange the limiting and fixing ring frame 2 at the outlet of a well, reinforce the limiting and fixing ring frame 2 through the angle iron frame 1, place the limiting and fixing ring frame 2 to fall off, install the extension plate 6 on a well wall, install the damper mechanism group 3 and the torsion spring mechanism 5 on the limiting and fixing ring frame 2, and then weld the panel 4, the damper mechanism group 3 and the torsion spring mechanism 5 together, wherein the panel 4 should be made of all-steel materials, so as to increase the bearing capacity of the surface, the device can be normally used after the installation is completed, when the device is used, the operator only needs to push or pull the panel 4, at the moment, the panel 4 is opened, so that the operator can enter or leave the well, then the torsion spring 52 can drive the panel 4 to return to a closed state due to the torsion force of the torsion spring 52, and the damper 33 can delay the torsion force of the torsion spring 52, the panel 4 can be closed slowly, and after a certain time, the panel 4 can be closed, so that the falling of personnel and articles can be prevented.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (5)
1. An automatic delay closing cover plate, which is characterized in that: the angle iron frame comprises an angle iron frame (1), a limiting fixed ring frame (2), a damper mechanism group (3), a panel (4), a torsion spring mechanism (5) and an extension plate (6), wherein the outer side of the limiting fixed ring frame (2) is fixedly arranged on the inner side of the angle iron frame (1), the lower end of the angle iron frame (1) is connected with the extension plate (6), the damper mechanism group (3) is arranged on the limiting fixed ring frame (2), the damper mechanism group (3) is fixedly connected with the panel (4), the torsion spring mechanism (5) is arranged on the panel (4), and the torsion spring mechanism (5) is welded with the extension plate (6);
the damper mechanism group (3) is composed of a square shaft (31), a panel bracket arm (32) and a damper (33), the panel (4) is fixedly connected with a panel bracket arm (32), the panel bracket arm (32) is arranged on a damper (33), the damper (33) is connected with the limiting fixing ring frame (2) through a square shaft (31), torsional spring mechanism (5) are by pivot (51), torsional spring (52), torsional spring curb plate (53), torsional spring limiting plate (54) are constituteed, and panel (4) lower surface is laminated with torsional spring (52) mutually, is equipped with pivot (51) on torsional spring curb plate (53), and torsional spring (52) are connected with torsional spring curb plate (53) through pivot (51), and torsional spring curb plate (53) lower extreme is fixed to be set up on torsional spring limiting plate (54), and torsional spring (52) run through on torsional spring limiting plate (54), and welding on extension board (6) torsional spring limiting plate (54) one side.
2. An auto-deferral closure as claimed in claim 1, wherein: the upper surface of the torsion spring side plate (53) is in clearance fit with the lower surface of the panel (4).
3. An auto-deferral closure as claimed in claim 1, wherein: the torsion spring limiting plate (54) is provided with a limiting fixing hole (541), and the torsion spring (52) penetrates through the torsion spring limiting plate (54) through the limiting fixing hole (541).
4. An auto-deferral closure as claimed in claim 1, wherein: the two damper mechanism groups (3) are arranged on the left side and the right side of the panel (4).
5. An auto-deferral closure as claimed in claim 1, wherein: the diameter of the torsion spring (52) is slightly smaller than that of the limiting fixing hole (541).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120023065.3U CN215483115U (en) | 2021-01-06 | 2021-01-06 | Automatic delay closing cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120023065.3U CN215483115U (en) | 2021-01-06 | 2021-01-06 | Automatic delay closing cover plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215483115U true CN215483115U (en) | 2022-01-11 |
Family
ID=79760612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120023065.3U Expired - Fee Related CN215483115U (en) | 2021-01-06 | 2021-01-06 | Automatic delay closing cover plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215483115U (en) |
-
2021
- 2021-01-06 CN CN202120023065.3U patent/CN215483115U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220111 |