CN114284904A - Fixing device for box door - Google Patents
Fixing device for box door Download PDFInfo
- Publication number
- CN114284904A CN114284904A CN202111629869.9A CN202111629869A CN114284904A CN 114284904 A CN114284904 A CN 114284904A CN 202111629869 A CN202111629869 A CN 202111629869A CN 114284904 A CN114284904 A CN 114284904A
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- Prior art keywords
- door
- rod body
- rod
- fixing
- fixing device
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- 239000003822 epoxy resin Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
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- 238000009413 insulation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The invention belongs to the technical field of outdoor meter boxes and discloses a fixing device for a box door. The fixing device of chamber door is used for the chamber door and treats the connection of fixed position, includes: the fixing part is connected with the position to be fixed; the connecting piece is connected with the box door; the mechanical arm comprises a first rod body, a second rod body and a third rod body, the fixing part is hinged with one end of the first rod body, the other end of the first rod body is hinged with one end of the second rod body, the other end of the second rod body is hinged with one end of the third rod body, and the other end of the third rod body is connected with the connecting piece; the control assembly is configured to fix the relative positions of the fixing member and the connecting member. By the aid of the method, labor cost can be saved, and working intensity of maintenance personnel is reduced; meanwhile, the fixing is reliable, the box door cannot be influenced by strong wind, and the potential safety hazard is reduced.
Description
Technical Field
The invention relates to the technical field of outdoor meter boxes, in particular to a fixing device for a box door.
Background
When carrying out metering device in the open air and maintaining, operating personnel often need open the strapping table case and fixed chamber door, and fixed chamber door needs artifical manual support fixed, so maintenance personal must just can accomplish outdoor metering device and maintain more than two people, has increased labourer's working strength, extravagant human cost simultaneously.
In addition, because open air weather is changeable, the counter gauge chamber door can open and shut because of the windward when blowing, and when the wind-force level is great, the fixed chamber door of artifical support is because the influence of wind-force, striking operating personnel or other live equipment, has human body and equipment safety risk hidden danger.
Disclosure of Invention
The invention aims to provide a fixing device for a box door, which avoids manual support when a box is maintained, saves labor cost and reduces the working strength of maintenance personnel; and meanwhile, the fixing is reliable, the door of the meter box cannot be influenced by strong wind, and the potential safety hazard is reduced.
In order to achieve the purpose, the invention adopts the following technical scheme:
a door retention assembly for a cabinet door for connection to a door to be retained in a position, said door retention assembly comprising:
the fixing piece is connected with the position to be fixed;
the connecting piece is connected with the box door;
the fixing piece is hinged to one end of the first rod body, the other end of the first rod body is hinged to one end of the second rod body, the other end of the second rod body is hinged to one end of the third rod body, and the other end of the third rod body is connected with the connecting piece;
a control assembly configured to fix the relative positions of the fixing member and the connecting member.
As a preferable scheme of the fixing device of the box door, the control assembly comprises a first control part, a second control part and a third control part, and the first control part is used for fixing the position of the first rod body relative to the fixing part; the second control piece is used for fixing the position of the second rod body relative to the first rod body; the third control part is used for fixing the position of the third rod body relative to the second rod body.
As a preferable scheme of the fixing device of the box door, the connecting piece is provided with a suction cup which can adsorb the box door.
As a preferable mode of the fixing device of the door, the suction cups are provided with at least two.
As a preferable mode of the fixing device for the door, the link member is provided with a C-clip coupled to the door.
As a preferable scheme of the fixing device of the box door, the C-shaped clamp is provided with clamping jaws capable of moving relatively, and the clamping jaws approach to each other to clamp the box door.
As a preferable scheme of the fixing device for the box door, the C-shaped clamp is provided with a clamping jaw and a locking bolt, and the locking bolt is close to the clamping jaw to clamp the box door.
As a preferable mode of the fixing device of the door, a spacer is provided inside the C-clip, and the door abuts against the spacer.
As a preferable embodiment of the fixing device for the box door, the first rod, the second rod, and the third rod are insulating rods.
As a preferable embodiment of the fixing device for the box door, the first rod, the second rod, and the third rod are externally covered with an insulating sheath.
Has the advantages that:
according to the invention, the fixing part is connected with the position to be fixed, the connecting part fixes the box door, the angle between the fixing part and the connecting part is flexibly adjusted through the mechanical arm consisting of the first rod body, the second rod body and the third rod body, the device can flexibly adapt to the installation environment of the meter box by utilizing the hinged structure among the first rod body, the second rod body and the third rod body, and meanwhile, the relative position of the fixing part and the connecting part is fixed through the control component, so that the device is fixed reliably.
The invention can save labor cost and reduce the working intensity of maintenance personnel; meanwhile, the reliability of the fixation of the box door and the operation safety of maintenance personnel are improved.
Drawings
FIG. 1 is a front view of a door retaining device with suction cups according to an embodiment of the present invention;
FIG. 2 is a front view of a door retaining device with a hidden link according to an embodiment of the present invention;
FIG. 3 is a side view of a door retaining apparatus for a concealed link according to an embodiment of the present invention;
fig. 4 is a front view of a door retention device with a C-clip according to a second embodiment of the present invention.
In the figure:
100. a fixing member; 200. a mechanical arm; 210. a first rod body; 220. a second rod body; 230. a third rod body; 300. a connecting member; 310. a suction cup; 400. a control component; 410. a first control member; 420. a second control member; 430. a third control.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description of the present embodiment, the terms "upper", "lower", "right", etc. are used in an orientation or positional relationship based on that shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.
Example 1
Referring to fig. 1 to 3, in the present embodiment, the door fixing device includes a fixing member 100, a robot arm 200, a link 300, and a control assembly 400. The fixing member 100 is connected to the position to be fixed, and alternatively, the fixing member 100 may be connected to the position to be fixed by a suction cup or a C-clip, although those skilled in the art can also understand that the above two connection methods are not only adopted as long as the fixing member 100 can be stably connected to the position to be fixed; the position to be fixed can be the wall surface on which the outdoor meter box is arranged or the wall surface of the box body; the connecting piece 300 is connected with the door of the outdoor meter box; the robot arm 200 includes a first rod 210, a second rod 220 and a third rod 230, the fixing member 100 is hinged to one end of the first rod 210, the other end of the first rod 210 is hinged to one end of the second rod 220, the other end of the second rod 220 is hinged to one end of the third rod 230, and the other end of the third rod 230 is connected to the connecting member 300; arm 200 is articulated in proper order through three continuous body of rod, can make arm 200 rotate to multiple angle, further makes this device adapt to the installation environment of more outdoor strapping table casees, has promoted the adaptability of this device. The control assembly 400 is configured to fix the relative positions of the fixing member 100 and the connecting member 300, and when the device is adjusted, the control assembly 400 can be used to fix the connecting member 300 relative to the fixing member 100 and ensure reliable fixing.
In this embodiment, can realize the chamber door through this device and treat the fixed position relatively fixed, need not artifical support chamber door and fix, saved manual operation intensity greatly, reduced the cost of labor. Of course, those skilled in the art can understand that the device is not only suitable for fixing the door of the meter box in outdoor operation, but also suitable for fixing the door of other outdoor operation boxes or plate bodies similar to the door.
With continued reference to fig. 2 and 3, the control assembly 400 includes a first control member 410, a second control member 420, and a third control member 430. A U-shaped groove (not shown) is formed at the hinge position of the fixing member 100, one end of the first rod 210, which is hinged to the fixing member 100, is connected to the U-shaped groove of the fixing member 100 through a hinge shaft, the first control member 410 is disposed on the fixing member 100, bolt holes are formed on the first control member 410, holes matched with the bolt holes of the first control member 410 are also formed on two opposite planes of the U-shaped groove of the fixing member 100, and locking bolts are disposed in the bolt holes. When the mechanical arm 200 reaches the preset position, the mechanical arm 200 needs to be further fixed to fix the fixing member 100 and the first rod 210 relatively, the U-shaped groove is deformed toward the inside of the groove by rotating the locking bolt, and the U-shaped groove is continuously clamped at one end of the first rod 210 due to the continuous reduction of the opening of the U-shaped groove, so that the relative position between the fixing member 100 and the first rod 210 is reliably fixed.
Similarly, the other end of the first rod 210 is also provided with a U-shaped groove, one end of the second rod 220 hinged to the first rod 210 is connected to the U-shaped groove of the first rod 210 through a hinge shaft, the second control member 420 is arranged on the first rod 210, the second control member 420 is provided with bolt holes, two opposite planes of the U-shaped groove of the first rod 210 are also provided with holes matched with the bolt holes of the second control member 420, and locking bolts are arranged in the bolt holes; when the mechanical arm 200 reaches the preset position, the first rod 210 and the second rod 220 need to be further fixed relatively, the U-shaped groove is deformed toward the inside of the groove by rotating the locking bolt, so that the U-shaped groove continuously clamps one end of the second rod 220, and the relative position of the first rod 210 and the second rod 220 is reliably fixed.
Further, a U-shaped groove is also formed at the other end of the second rod 220, one end of a third rod 230 hinged to the second rod 220 is connected to the U-shaped groove of the second rod 220 through a hinge shaft, a second control member 420 is arranged on the second rod 220, a bolt hole is formed in the second control member 420, holes matched with the bolt hole of the second control member 420 are also formed in two opposite planes of the U-shaped groove of the second rod 220, and a locking bolt is arranged in the bolt hole; when the mechanical arm 200 reaches the preset position, the second rod 220 and the third rod 230 need to be further fixed relatively, and the U-shaped groove is deformed toward the inside of the groove by rotating the locking bolt, so that the U-shaped groove continuously clamps one end of the second rod 220, and the relative positions of the second rod 220 and the third rod 230 are reliably fixed.
In consideration of the environment in which the device is used, the device needs to have certain strength, insulation property and heat resistance. The first rod 210, the second rod 220, and the third rod 230 are all insulating rods, and the materials may be selected from polyethylene, polyvinyl chloride, epoxy resin, silicone resin, butyl rubber, or silicone rubber.
Optionally, a conductive material (e.g., copper, iron, steel) is used as an inner liner to improve strength and is covered with an insulating sheath material having high corrosion resistance.
Referring to fig. 1, in the present embodiment, the connecting member 300 is connected to the third rod 230 by a screw connection or a plug connection. Optionally, the connecting member 300 is provided with the suction cup 310, the suction cup 310 can be adsorbed on the box door, the surface of the box door of the outdoor meter box is generally smooth and flat, the suction cup 310 can be easily adsorbed on the box door, in this embodiment, the number of the suction cups 310 is two, and the reliability of connection of the box door can be effectively improved through the two suction cups 310 used in cooperation. Of course, in order to further improve the stability of the suction cups 310 to the door, the number of the suction cups 310 may be further increased, and those skilled in the art may adjust the number of the suction cups 310 according to the area of the door. The suction cup 310 is adopted to fix the box door, so that the device is convenient to connect with the box door, and the convenience of the device is improved.
By the aid of the box door fixing device, the box door can be fixed quickly, maintenance of the metering box body by maintenance personnel is facilitated, and manual supporting of the box door is avoided, so that labor cost is saved, and working strength is reduced; meanwhile, the device is reliable in fixation, safe operation is guaranteed in a windy environment, and personal safety of operating personnel is guaranteed.
Example 2
This embodiment is basically the same as the structure of the fixing apparatus of the door in embodiment 1, except that the link 300 is provided with a C-clip by which the door is coupled. In the present embodiment, it is considered that if the surface of the door is not a flat and smooth surface, the suction cup 310 may not be firmly attached to the door, and even the suction cup 310 may completely fail to fix the door. When this is the case, a C-clip may be provided on link 300, optionally with relatively movable jaws that are moved toward each other to grip the door. Firstly, the box door is pre-installed between the two clamping jaws, and the box door is clamped by continuously reducing the distance between the two clamping jaws, so that the box door is fixed.
Because in the process of clamping the box door, the box door is subjected to larger extrusion force, and the box door can be greatly deformed, preferably, the isolating pad is arranged on the inner side of the C-shaped clamp, the box door is abutted against the isolating pad, and the isolating pad can be made of a soft rubber material, so that the clamped box door is protected against being damaged due to the action of larger clamping force.
Referring to fig. 4, in the present embodiment, a bolt hole is formed on the clamping jaw at one end of the C-shaped clamp, the bolt hole can be matched with a locking bolt, the locking bolt is rotated to abut against the box door, the other side of the box door abuts against the clamping jaw at the other end of the C-shaped clamp, so as to fix the box door, and preferably, an isolation pad is arranged at the end of the locking bolt to prevent the locking bolt from crushing the box door during the clamping process.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Numerous obvious variations, adaptations and substitutions will occur to those skilled in the art without departing from the scope of the invention. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. A fixing device for a door of a cabinet, for connecting the door to a position to be fixed, said fixing device for the door comprising:
a fixing member (100), wherein the fixing member (100) is connected with the position to be fixed;
a connector (300), the connector (300) being connected with the door;
the mechanical arm (200) comprises a first rod body (210), a second rod body (220) and a third rod body (230), the fixing piece (100) is hinged to one end of the first rod body (210), the other end of the first rod body (210) is hinged to one end of the second rod body (220), the other end of the second rod body (220) is hinged to one end of the third rod body (230), and the other end of the third rod body (230) is connected with the connecting piece (300);
a control assembly (400) configured to fix the relative positions of the fixture (100) and the connector (300).
2. A door fixing device according to claim 1, wherein said control assembly (400) comprises a first control member (410), a second control member (420) and a third control member (430), said first control member (410) being configured to fix the position of said first rod (210) with respect to said fixing member (100); the second control part (420) is used for fixing the position of the second rod body (220) relative to the first rod body (210); the third control (430) is configured to fix a position of the third stick (230) relative to the second stick (220).
3. A door securing device according to claim 1, wherein said link member (300) is provided with a suction cup (310), said suction cup (310) being capable of sucking said door.
4. A door fixing device according to claim 3, characterized in that said suction cups (310) are provided in at least two.
5. A door securing arrangement according to claim 1, characterized in that the link member (300) is provided with a C-clip, which is connected to the door.
6. The door retention apparatus of claim 5, wherein the C-shaped clip includes relatively movable jaws that are movable toward one another to grip the door.
7. The door retaining apparatus of claim 5, wherein said C-shaped clip includes a jaw and a locking bolt, said locking bolt being disposed adjacent said jaw to retain said door.
8. A door securement device as recited in claim 5, wherein a spacer is disposed on an inner side of the C-clip, the door abutting the spacer.
9. A door fixing device according to any of claims 1 to 8, wherein said first rod (210), said second rod (220) and said third rod (230) are insulating rods.
10. A door fixing device as claimed in any one of claims 1 to 8, wherein said first rod (210), said second rod (220) and said third rod (230) are externally covered with an insulating sheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111629869.9A CN114284904A (en) | 2021-12-28 | 2021-12-28 | Fixing device for box door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111629869.9A CN114284904A (en) | 2021-12-28 | 2021-12-28 | Fixing device for box door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114284904A true CN114284904A (en) | 2022-04-05 |
Family
ID=80877293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111629869.9A Pending CN114284904A (en) | 2021-12-28 | 2021-12-28 | Fixing device for box door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114284904A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2448099A1 (en) * | 1979-01-31 | 1980-08-29 | Cabanel Claude | Triple pin joint for twin X frame leg system - is for folding table and uses twin U-plates pinned through flanges each accommodating X-frame node pin in web |
| CN205883390U (en) * | 2016-07-27 | 2017-01-11 | 朱明聃 | Image capture device |
| CN209229318U (en) * | 2018-11-28 | 2019-08-09 | 中原工学院 | Household support of electronic product device |
| CN212008710U (en) * | 2020-03-31 | 2020-11-24 | 国网山东省电力公司东营供电公司 | Meter box door mistaken closing prevention support |
| CN213251064U (en) * | 2020-06-03 | 2021-05-25 | 常州市金坛区人民医院 | Fixing support frame |
-
2021
- 2021-12-28 CN CN202111629869.9A patent/CN114284904A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2448099A1 (en) * | 1979-01-31 | 1980-08-29 | Cabanel Claude | Triple pin joint for twin X frame leg system - is for folding table and uses twin U-plates pinned through flanges each accommodating X-frame node pin in web |
| CN205883390U (en) * | 2016-07-27 | 2017-01-11 | 朱明聃 | Image capture device |
| CN209229318U (en) * | 2018-11-28 | 2019-08-09 | 中原工学院 | Household support of electronic product device |
| CN212008710U (en) * | 2020-03-31 | 2020-11-24 | 国网山东省电力公司东营供电公司 | Meter box door mistaken closing prevention support |
| CN213251064U (en) * | 2020-06-03 | 2021-05-25 | 常州市金坛区人民医院 | Fixing support frame |
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