CN221031849U - Portable protective structure for electric power installation and erection - Google Patents
Portable protective structure for electric power installation and erection Download PDFInfo
- Publication number
- CN221031849U CN221031849U CN202323069400.1U CN202323069400U CN221031849U CN 221031849 U CN221031849 U CN 221031849U CN 202323069400 U CN202323069400 U CN 202323069400U CN 221031849 U CN221031849 U CN 221031849U
- Authority
- CN
- China
- Prior art keywords
- support plate
- base
- electric power
- fixed
- power installation
- 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
- 238000009434 installation Methods 0.000 title claims abstract description 21
- 230000001681 protective effect Effects 0.000 title claims abstract description 13
- 238000004804 winding Methods 0.000 claims abstract description 16
- 229920003023 plastic Polymers 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008092 positive effect Effects 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Road Signs Or Road Markings (AREA)
Abstract
The utility model discloses a portable protective structure for electric power installation and erection, which comprises a base and a folding protective structure, wherein the folding protective structure comprises a lower supporting plate, a middle supporting plate, an upper supporting plate and a control pull rope; the lower support plate is connected to the top surface of the base through a lower shaft rod, the middle support plate is connected to the top of the lower support plate through a middle shaft rod, and the bottom surface of the upper support plate is connected to the top of the middle support plate through an upper shaft rod; vertical through holes which are communicated are formed in the lower supporting plate, the middle supporting plate and the upper supporting plate; the base internal fixation has winding motor, and the bottom of control stay cord is fixed on winding motor's main shaft, and the top of control stay cord is fixed with the stopper. The utility model has reasonable structure, when the control stay cord is loosened, the control stay cord can be folded through the upper shaft lever, the middle shaft lever and the lower shaft lever, the winding motor is started to tighten the control stay cord, the lower support plate, the middle support plate and the upper support plate can be unfolded under the action of the control stay cord, the operation is more convenient, and the utility model has strong practicability and good practicability.
Description
Technical Field
The utility model belongs to the technical field of electric power installation protection, and particularly relates to a portable protection structure for electric power installation erection.
Background
When electric power is installed, the area where the electric power is installed is required to be protected, pedestrians or vehicles are prevented from moving during working, so that the efficiency of the electric power installation work is affected, meanwhile, the vehicles and the pedestrians can be protected, the electric power installation protection device in the prior art is protected by adopting devices such as a shell, a cover, a screen, a door, a cover or a protective fence, and the like, but the operation is complicated, the adjustment is very inconvenient, and the applicability is limited;
The Chinese patent publication number is: CN216740950U, patent name: a fire protection device for electric power installation and erection relates to the technical field of electric power installation. This electric power installation erects with fire protection device, including base and expansion mechanism, the inside of base is provided with the transmission cavity, expansion mechanism includes driving motor and threaded rod, and driving motor can drive the threaded rod and remove.
The folding and unfolding mechanism can be folded or unfolded through the driving motor matched with the threaded rod when the folding and unfolding mechanism is used, the folding and unfolding mechanism is convenient to operate, but is complex in structure, the cost is greatly increased, meanwhile, the folding and unfolding mechanism is not provided with a positioning structure, the folding and unfolding mechanism cannot be positioned on some slopes, automatic displacement can occur, the use stability and reliability can be affected, and the folding and unfolding mechanism is limited in practicality.
Disclosure of Invention
The utility model aims to provide a portable protective structure for electric power installation and erection, which is reasonable in structural arrangement and stable and reliable in use.
The technical proposal for realizing the aim of the utility model is a portable protective structure for electric power installation and erection, which comprises a base and a folding protective structure arranged on the base,
The folding protection structure comprises a lower supporting plate, a middle supporting plate, an upper supporting plate and a control pull rope;
The lower support plate is rotatably connected to the middle part of the top surface of the base through a lower shaft rod, the middle support plate is rotatably connected to the top of the lower support plate through a middle shaft rod, and the bottom surface of the upper support plate is rotatably connected to the top of the middle support plate through an upper shaft rod;
The lower support plate, the middle support plate and the upper support plate are provided with vertical through holes which are communicated with each other;
A winding motor is fixed in the base, the bottom end of the control pull rope is fixed on a main shaft of the winding motor, the top surface of the control pull rope penetrates through the vertical through hole, the top end of the control pull rope extends out of the top surface of the upper supporting plate, and a limiting block is fixed at the top end of the control pull rope;
The winding motor rotates and tightens the control stay rope, and the lower support plate, the middle support plate and the upper support plate are unfolded.
Further preferred are: the top surface of the base is provided with two supporting convex blocks, and the two supporting convex blocks are arranged on two sides of the lower supporting plate;
the support lug is rotatably connected with a support rib rod, and clamping rings are respectively fixed at the lower parts of the symmetrical side surfaces of the lower support plate;
The top of the supporting rib rod is fixed with a retaining ring, the supporting rib rod is buckled in the retaining ring through the retaining ring to be fixed in the retaining ring, and the lower supporting plate is vertically positioned on the top surface of the base.
Further preferred are: the base is also provided with an inverted V-shaped support, the base is connected with a screw in a threaded manner, the bottom end of the screw is fixed at the top angle of the inverted V-shaped support, and the inverted V-shaped support is lifted under the action of the screw.
Further preferred are: the bottom surface of base is fixed with the universal wheel.
Further preferred are: the lower support plate, the middle support plate and the upper support plate are all plastic plate bodies, and warning marks are arranged on the side surfaces of the plastic plate bodies.
Further preferred are: the base is internally fixed with a power supply battery and a control circuit board, and a control key connected with the control circuit board is arranged on the base.
Further preferred are: the control stay cord is the twine, just the diameter of control stay cord is less than the diameter of vertical through-hole.
Further preferred are: the limiting block is a metal structure body, and the diameter of the limiting block is larger than that of the vertical through hole.
The utility model has the positive effects that: the structure of the utility model is reasonable in arrangement, the control pull rope is arranged, when the control pull rope is loosened, a certain movement gap is reserved among the lower support plate, the middle support plate and the upper support plate, at the moment, the control pull rope can be folded through the upper shaft rod, the middle shaft rod and the lower shaft rod, when the control pull rope needs to be unfolded, the control pull rope is pulled tightly through starting the winding motor, at the moment, the lower support plate, the middle support plate and the upper support plate can be unfolded into a complete plane plate under the action of the control pull rope, the protection effect is realized, the use is stable and reliable, the operation is more convenient, the practicability is strong, and the practicability is good; and it still is provided with reverse V-arrangement support and universal wheel on the base, can carry out the position movement as required, can carry out spacingly through reverse V-arrangement support simultaneously, prevents that the base from moving by oneself, has improved availability and reliability, and the practicality is strong.
Drawings
In order that the utility model may be more readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments that are illustrated in the appended drawings, in which:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the utility model in its expanded configuration;
FIG. 3 is a schematic view of the structure of the inverted V-shaped bracket according to the present utility model;
Fig. 4 is a schematic diagram showing a specific structure of a control cord according to the present utility model.
Reference numerals: the foldable protection structure comprises a base 1, a foldable protection structure 2, a lower support plate 21, a middle support plate 22, an upper support plate 23, a control pull rope 24, a lower shaft rod 3, a middle shaft rod 4, an upper shaft rod 5, a vertical through hole 6, a winding motor 7, a limiting block 8, a support lug 9, a support rib rod 10, a clamping ring 11, a retaining ring 12, an inverted V-shaped bracket 13, a screw 14, a power supply battery 15, a control circuit board 16, a control key 17 and a universal wheel 18.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
See fig. 1 to 4, a portable protective structure for electric power installation and erection, including base 1 and setting up folding protective structure 2 on the base, in this embodiment, its base can be the metal structure body, also can be the structure body such as ceramic, mainly plays the supporting role, also has the effect of counter weight simultaneously, prevents to empty, is prior art's conventional structure.
The folding protection structure 2 comprises a lower supporting plate 21, a middle supporting plate 22, an upper supporting plate 23 and a control pull rope 24; in this embodiment, lower backup pad, well backup pad and last backup pad are the plastics plate body, just the side of plastics plate body is provided with warning sign. Therefore, the device has lighter weight and is convenient to move and use, meanwhile, the control pull rope is a hemp rope, and the diameter of the control pull rope is smaller than that of the vertical through hole. I.e. the control cord can be loosened or tightened in the vertical through hole.
The lower support plate is rotatably connected to the middle part of the top surface of the base through a lower shaft rod 3, the middle support plate is rotatably connected to the top of the lower support plate through a middle shaft rod 4, and the bottom surface of the upper support plate is rotatably connected to the top of the middle support plate through an upper shaft rod 5; in this embodiment, it is connected through corresponding upper shaft lever, well axostylus axostyle and lower axostylus axostyle to can fold when control stay cord is released, in order to save occupation space. Meanwhile, vertical through holes 6 which are communicated are formed in the lower support plate, the middle support plate and the upper support plate; the vertical through holes are positioned on the same vertical line, so that when the pull rope is controlled to be tensioned, the three structures are in an unfolding state.
A winding motor 7 is fixed in the base, the bottom end of the control pull rope is fixed on a main shaft of the winding motor, the top surface of the control pull rope penetrates through the vertical through hole, the top end of the control pull rope extends out of the top surface of the upper supporting plate, and a limiting block 8 is fixed at the top end of the control pull rope; the winding motor rotates and tightens the control stay cord, and at the moment, the lower support plate, the middle support plate and the upper support plate are unfolded to form a protection panel. In this embodiment, the stopper is a metal structure body, and the diameter of the stopper is greater than the diameter of the vertical through hole. The tension device can bear force through the limiting block when being tensioned, so that the control pull rope is prevented from being separated from the vertical through hole downwards, and meanwhile, the stability of the force of the upper supporting plate, the middle supporting plate and the lower supporting plate on the same vertical line can be guaranteed, and the inclination or looseness can be prevented.
The top surface of the base is provided with two supporting lugs 9 which are arranged on two sides of the lower supporting plate; the supporting lug is rotatably connected with a supporting rib rod 10, and a clamping ring 11 is respectively fixed at the lower part of the symmetrical side surface of the lower supporting plate; the top of the supporting rib rod is fixed with a retaining ring 12, the supporting rib rod is buckled in the retaining ring through the retaining ring to be fixed in the retaining ring, and the lower supporting plate is vertically positioned on the top surface of the base. By adopting the structure, the whole panel can be supported and limited after being unfolded, so that the panel is prevented from tilting or toppling, and the use stability and reliability are improved.
The base is also provided with an inverted V-shaped bracket 13, the base is connected with a screw 14 in a threaded manner, the bottom end of the screw is fixed at the top angle of the inverted V-shaped bracket, and the inverted V-shaped bracket is lifted under the action of the screw. The bottom surface of the base is fixed with a universal wheel 18. In this embodiment, the inverted V-shaped bracket may be a metal structure or other material structure, and is mainly used for supporting and positioning to prevent automatic displacement.
The power supply battery 15 and the control circuit board 16 are fixed in the base, and the control key 17 connected with the control circuit board is arranged on the base. By adopting the structure, the control operation can be conveniently performed, and meanwhile, the operation effectiveness of the winding motor can be ensured. The power supply battery can be electric storage power or a common battery pack.
The utility model has the positive effects that: the structure of the utility model is reasonable in arrangement, the control pull rope is arranged, when the control pull rope is loosened, a certain movement gap is reserved among the lower support plate, the middle support plate and the upper support plate, at the moment, the control pull rope can be folded through the upper shaft rod, the middle shaft rod and the lower shaft rod, when the control pull rope needs to be unfolded, the control pull rope is pulled tightly through starting the winding motor, at the moment, the lower support plate, the middle support plate and the upper support plate can be unfolded into a complete plane plate under the action of the control pull rope, the protection effect is realized, the use is stable and reliable, the operation is more convenient, the practicability is strong, and the practicability is good; and it still is provided with reverse V-arrangement support and universal wheel on the base, can carry out the position movement as required, can carry out spacingly through reverse V-arrangement support simultaneously, prevents that the base from moving by oneself, has improved availability and reliability, and the practicality is strong.
The standard components used in this embodiment may be purchased directly from the market, but the nonstandard structural components described in the specification may also be obtained directly by unambiguous processing according to the common general knowledge in the prior art, and meanwhile, the connection manner of each component adopts the conventional means mature in the prior art, and the machinery, the components and the equipment all adopt the conventional types in the prior art, so that no specific description will be made here.
It is to be understood that the above examples of the present utility model are provided by way of illustration only and not by way of limitation of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While those obvious variations or modifications which come within the spirit of the utility model remain within the scope of the utility model.
Claims (8)
1. The utility model provides an electric power installation erects with portable protective structure, is in including base and setting folding protective structure on the base, its characterized in that:
The folding protection structure comprises a lower supporting plate, a middle supporting plate, an upper supporting plate and a control pull rope;
The lower support plate is rotatably connected to the middle part of the top surface of the base through a lower shaft rod, the middle support plate is rotatably connected to the top of the lower support plate through a middle shaft rod, and the bottom surface of the upper support plate is rotatably connected to the top of the middle support plate through an upper shaft rod;
The lower support plate, the middle support plate and the upper support plate are provided with vertical through holes which are communicated with each other;
A winding motor is fixed in the base, the bottom end of the control pull rope is fixed on a main shaft of the winding motor, the top surface of the control pull rope penetrates through the vertical through hole, the top end of the control pull rope extends out of the top surface of the upper supporting plate, and a limiting block is fixed at the top end of the control pull rope;
The winding motor rotates and tightens the control stay rope, and the lower support plate, the middle support plate and the upper support plate are unfolded.
2. The portable guard structure for electric power installation and erection according to claim 1, wherein: the top surface of the base is provided with two supporting convex blocks, and the two supporting convex blocks are arranged on two sides of the lower supporting plate;
the support lug is rotatably connected with a support rib rod, and clamping rings are respectively fixed at the lower parts of the symmetrical side surfaces of the lower support plate;
The top of the supporting rib rod is fixed with a retaining ring, the supporting rib rod is buckled in the retaining ring through the retaining ring to be fixed in the retaining ring, and the lower supporting plate is vertically positioned on the top surface of the base.
3. The portable guard structure for electric power installation and erection according to claim 1, wherein: the base is also provided with an inverted V-shaped support, the base is connected with a screw in a threaded manner, the bottom end of the screw is fixed at the top angle of the inverted V-shaped support, and the inverted V-shaped support is lifted under the action of the screw.
4. The portable guard structure for electric power installation and erection according to claim 1, wherein: the bottom surface of base is fixed with the universal wheel.
5. The portable guard structure for electric power installation and erection according to claim 1, wherein: the lower support plate, the middle support plate and the upper support plate are all plastic plate bodies, and warning marks are arranged on the side surfaces of the plastic plate bodies.
6. The portable guard structure for electric power installation and erection according to claim 1, wherein: the base is internally fixed with a power supply battery and a control circuit board, and a control key connected with the control circuit board is arranged on the base.
7. The portable guard structure for electric power installation and erection according to claim 1, wherein: the control stay cord is the twine, just the diameter of control stay cord is less than the diameter of vertical through-hole.
8. The portable guard structure for electric power installation and erection according to claim 1, wherein: the limiting block is a metal structure body, and the diameter of the limiting block is larger than that of the vertical through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323069400.1U CN221031849U (en) | 2023-11-14 | 2023-11-14 | Portable protective structure for electric power installation and erection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323069400.1U CN221031849U (en) | 2023-11-14 | 2023-11-14 | Portable protective structure for electric power installation and erection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221031849U true CN221031849U (en) | 2024-05-28 |
Family
ID=91174543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323069400.1U Active CN221031849U (en) | 2023-11-14 | 2023-11-14 | Portable protective structure for electric power installation and erection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221031849U (en) |
-
2023
- 2023-11-14 CN CN202323069400.1U patent/CN221031849U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210956750U (en) | New energy automobile battery box | |
| CN221031849U (en) | Portable protective structure for electric power installation and erection | |
| CN209816731U (en) | Municipal administration road guardrail with automatic alarm function | |
| CN112814462A (en) | Support stabilising arrangement with correct slope wire pole | |
| CN109887807B (en) | Turnover device for high-voltage circuit breaker and use method thereof | |
| CN212067765U (en) | Forming machine for stage | |
| CN210836850U (en) | Safety warning sign is used in construction in room | |
| CN210797337U (en) | Installation warning device for building | |
| CN216275323U (en) | Dedicated high-efficient reminding device of road and bridge construction | |
| CN215841411U (en) | Folding running machine | |
| CN110641717A (en) | Multifunctional precise cradle head | |
| CN215289827U (en) | Height-limiting early warning device for road and bridge traffic | |
| CN212026005U (en) | Road construction roadblock warning device | |
| WO2003011647A1 (en) | On-vehicle information monitor mounting device and on-vehicle information monitor | |
| CN212694709U (en) | Warning sign is used in highway construction | |
| CN221146328U (en) | Emergency rescue lighting device | |
| CN219012159U (en) | Building guardrail for civil engineering | |
| CN113622334B (en) | Warning device for road construction | |
| CN110685496A (en) | A enclose fender structure for among road construction | |
| CN209870607U (en) | Side support power-off device of motorcycle | |
| CN215488541U (en) | Support base device of crusher | |
| CN114335871B (en) | New energy automobile battery dismounting device | |
| CN217532516U (en) | Ceiling assembly and working machine | |
| CN220843000U (en) | Unmanned aerial vehicle folding device | |
| CN215714780U (en) | Construction site warning device for project supervision |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |