CN218029427U - Controllable foldable safety fence - Google Patents
Controllable foldable safety fence Download PDFInfo
- Publication number
- CN218029427U CN218029427U CN202221746427.2U CN202221746427U CN218029427U CN 218029427 U CN218029427 U CN 218029427U CN 202221746427 U CN202221746427 U CN 202221746427U CN 218029427 U CN218029427 U CN 218029427U
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- hasp
- lock catch
- pin joint
- dish
- net
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Abstract
The utility model discloses a controllable collapsible security fence. It includes that the insulating piece protecting wire net that the multi-disc can stretch out and draw back and the hasp dish stand that has the positioning seat as supporting the carrier, the edge both sides of each insulating piece protecting wire net all articulate on a root side vaulting pole, all be provided with at least one hasp dish on the every hasp dish stand, all have a plurality of hasp positions on every hasp dish, all be provided with on each root side vaulting pole with hasp dish complex hasp piece, hasp dish stand can through positioning seat fixed mounting in required enclosure region and through the hasp piece on the side vaulting pole articulate on the hasp position of the hasp dish of hasp dish stand and form the enclosure regional rail. The advantages are that: the whole weight of the insulating material of the protecting net is greatly reduced, the protecting net is convenient to carry and can be folded and stored at will, the space is saved, meanwhile, the protecting net is good in stability and reliable and durable, the stability and the reliability of use are guaranteed on the basis of light weight, the wind resistance is improved, and the service life is prolonged.
Description
Technical Field
The utility model relates to a safety device for job site in transformer substation, specific controllable collapsible security fence that says so.
Background
At present, the power failure maintenance operation site in the transformer substation generally adopts fixed hard fences to arrange a maintenance area, and in a large power cut and transmission operation process, hundreds of hard fences are needed, so that the existing fixed hard fences have the following problems:
(1) The length of each fence is fixed, the number of the fences is large, the connection of each fence is complicated, the fences cannot be directly turned and folded and contracted, and safety measures are extremely inconvenient to arrange, so that a large amount of manpower and material resources are consumed in the carrying and installing processes, the time required in the process is long, and the working benefit of operation and maintenance personnel is reduced;
(2) The fixed fence is installed in series, and is difficult to recover once blown down by strong wind after being installed;
(3) The fixed fence is large in size, incapable of stretching and retracting and folding, large in storage occupied area and difficult to store.
(4) The wind resistance of the fence is poor, and the situation that the hard fence is toppled over or damaged can often occur, so that the risk condition that the fence is mistakenly inserted into an electrified interval is caused.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide a light in weight, easy dismounting is swift, the storage is convenient and anti-wind ability reinforce to can effectively improve the controllable collapsible security fence of operational safety nature.
In order to solve the technical problem, the utility model discloses a controllable collapsible security fence, including the insulating piece protecting wire net that the multi-disc can stretch out and draw back and as being used for forming the hasp dish stand that has the positioning seat that encloses the support carrier that closes the region, the edge both sides of each insulating piece protecting wire net all articulate on a root side vaulting pole, all be provided with at least one hasp dish on the every hasp dish stand, all have a plurality of hasp positions on every hasp dish, all be provided with on each root side vaulting pole with hasp dish complex hasp piece, hasp dish stand can form the rail that encloses the region through the hasp piece articulate on the hasp position of the hasp dish of hasp dish stand on the required area of enclosing and through the side vaulting pole through positioning seat location.
The lock catch plate comprises a seat cover capable of being sleeved on the lock catch plate stand column, a plurality of supporting arms evenly distributed on the seat cover and lock catch noses arranged on the supporting arms.
The lock catch piece comprises a lock catch plate capable of being installed on the side supporting rod and a lock catch hole which is arranged on the lock catch plate and can be hung on a lock catch nose of the lock catch plate.
The middle parts of the insulating sheet protecting nets are all hinged to a middle support stand column, and the bottom of the middle support stand column is provided with ground feet.
Insulating piece protecting wire net carries out crisscross articulated fence structure that constitutes and makes each piece of each of mutual cross by the insulating piece protecting wire net all is formed with pin joint, pin joint and center pin joint down on the multiunit.
Insulating piece protecting wire net passes through a set of at lateral part edge go up pin joint, pin joint and center pin joint down be used for respectively with two the side vaulting pole articulates, insulating piece protecting wire net passes through a set of at middle part go up pin joint, lower pin joint and center pin joint and prop the stand in with articulated.
The center pin joint at lateral part edge is directly articulated respectively between insulating piece protecting wire net and two side vaulting poles, insulating piece protecting wire net with directly articulate through the center pin joint at middle part between the well prop stand.
All have two sleeves on side vaulting pole and the well vaulting stand, be in last pin joint and the pin joint down at insulating piece protecting wire lateral part edge articulate with two sleeves on two side vaulting poles respectively, last pin joint and the pin joint down at insulating piece protecting wire middle part articulate with two sleeves on the well vaulting stand respectively.
All the other groups in the insulating sheet protecting net are hinged with transition supporting rods through the upper hinge point, the lower hinge point and the center hinge point.
The transverse support rods for positioning are clamped among the locking disc stand columns, the side support rods, the middle support stand columns and the transition support rods.
The utility model has the advantages that:
(1) Because the insulating piece protecting net is adopted as the fence main body, the whole weight of the insulating material of the protecting net is greatly reduced, the protecting net is convenient to carry and can be folded and stored at will, the space is saved, meanwhile, the whole fence can be formed by utilizing the supporting carrier of the enclosing area of the lock catch disc stand columns, the stability and the reliability of the use are ensured on the basis of light weight, the wind resistance is improved, and the service life is prolonged.
(2) The side stay bars with the locking parts are hinged to two sides of the edge of the insulating sheet protecting net, and the locking discs with a plurality of locking positions are arranged on the locking disc stand columns, so that the insulating sheet protecting net can be installed and disassembled by using the locking parts on the side stay bars and the locking discs on the locking disc stand columns in a hanging mode, and the labor intensity of operators is effectively reduced.
(3) The hasp position of a plurality of evenly distributed that sets up on the hasp dish can form the difference and articulate the angle, thereby can articulate the hasp piece as required and form the different angle that articulates on the hasp position in different positions enclosing the in-process from this, thereby made things convenient for the operation in-process, angular adjustment has further saved the activity duration, has effectively promoted work efficiency.
Drawings
Fig. 1 is an exploded schematic view of a first embodiment of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
fig. 3 is a schematic front view of a first embodiment of the present invention;
fig. 4 is a schematic perspective view of a second embodiment of the present invention;
FIG. 5 is a schematic view of the structure of FIG. 4 taken at B;
fig. 6 is an exploded schematic view of a second embodiment of the present invention;
FIG. 7 is a schematic view of the structure of FIG. 6 taken at C;
FIG. 8 is a schematic view of the structure of FIG. 6 taken at D;
fig. 9 is a schematic view of the structure at E of fig. 6.
Detailed Description
The controllable foldable safety fence of the present invention will be described in detail with reference to the accompanying drawings and the following detailed description.
The first embodiment is as follows:
as shown in the figures, the controllable foldable security fence of the embodiment comprises a plurality of retractable insulation sheet protection nets 1 and a lock catch tray upright post 2 with a positioning seat 6 as a supporting carrier for forming a closed area, wherein both sides of the edge of each insulation sheet protection net 1 are hinged on a side supporting rod 3, as can be seen from the figures, the insulation sheet protection net 1 is a fence structure formed by hinging insulation sheets in a cross-shaped manner (intercrossing), specifically, the insulation sheet protection net 1 can be directly the specific structure form of the conventional iron retractable fence, the difference is that the protection net 1 is made of insulation sheet material, a plurality of insulation sheets in the insulation sheet protection net 1 are hinged to form a plurality of parallelogram structures, wherein each formed parallelogram structure necessarily has a plurality of hinge points, as can be seen from the figures, in this embodiment, each insulating sheet protection net 1 is formed with nine upper hinge points a, B, C, D, E, F, G, H, I and nine lower hinge points a, B, C, D, E, F, G, H, I and nine central hinge points a ', B ', C ', D ', E ', F ', G ', H ', I ', and the rest of the non-labeled hinge points are transitional hinge points, the hinge points corresponding to each other in sequence are set as a set of hinge point groups, the left end of the protection net 1 is hinged to one side brace 3 on the left side through a set of upper hinge point a, a central hinge point a ' and a lower hinge point a on the edge of the side portion on the left side, the right end of the insulating sheet protection net 1 is hinged to one side brace 3 on the right side through a set of upper hinge point I, a central hinge point I ' and a lower hinge point I on the edge of the side portion on the right side, every hasp dish 2 is last all to be provided with two hasp dishes 4, specifically speaking, hasp dish 4 of saying includes the seat cover 7 that can the suit on hasp dish stand, four support arms 8 that evenly arrange on the seat cover and the hasp nose 9 that sets up on each support arm, hasp nose 9 on every support arm constitutes a hasp position, all be provided with on each side vaulting pole 3 with hasp dish complex hasp piece 5, hasp piece 5 of saying including can install the hasp board 10 on the side vaulting pole and the hasp hole 11 that can articulate on the hasp nose of hasp dish that sets up on the hasp board, wherein, hasp board 10 can be formed on the side vaulting pole by two hasp involutions are installed, of course, can also design the lock body on hasp board 10, can lock it through hanging behind the hasp position of hasp dish on the hasp position of hasp dish from this, make insulating piece protecting wire net 1 unable take off, hasp dish stand can form the rail region that closes through the fence that the hasp piece on the hasp dish stand forms on the hasp dish stand through positioning seat 6 location of locating seat 6 location installation on required enclosure.
Furthermore, the middle part of each insulating sheet protecting net 1 can be hinged on a middle supporting upright post 12, as can be seen from the figure, the middle supporting upright post 12 is hinged on a group of hinge points formed by an upper hinge point E, a central hinge point E' and a lower hinge point E, and the bottom of the middle supporting upright post 12 is provided with a ground pin 13 for supporting.
Furthermore, the left side of the insulating sheet protecting net 1 is directly hinged with the left side supporting rod 3 through a center hinge point a ', the right side of the insulating sheet protecting net 1 is directly hinged with the right side supporting rod 3 through a center hinge point I ', the insulating sheet protecting net 1 is directly hinged with the middle supporting column 12 through a center hinge point E ', two sleeves 14 are arranged on the side supporting rod 3 and the middle supporting column 12, a sleeve on the side supporting rod 3 can move up and down on the side supporting rod 3, a sleeve 14 on the middle supporting column 12 can move up and down on the middle supporting column, an upper hinge point a on the left side of the insulating sheet protecting net 1 is hinged on a sleeve above the left side supporting rod 3, a lower hinge point A on the left side of the insulating sheet protecting net 1 is hinged on a sleeve below the left side supporting rod 3, an upper hinge point I on the right side of the insulating sheet protecting net 1 is hinged on a sleeve above the right side supporting rod 3, a hinge point E on the middle supporting rod 12 is hinged on a sleeve above the middle supporting column, a lower hinge point E of the middle supporting column 12 on the middle supporting column, a hinge point E hinge point of the middle supporting column 12 is hinged on the middle supporting column, the insulating sheet protecting net 1.
During the use, enclose the regional a plurality of hasp dish stands 2 of arranging that close in needs, hanging insulating piece protecting wire net 1 between two liang of adjacent hasp dish stands 2, when articulating, utilize the hasp piece on the side vaulting pole 3 to articulate on the hasp position of the hasp dish of hasp dish stand, articulate and form after accomplishing and enclose regional rail, finally, can directly hang immediately or insert the warning sign on insulating piece protecting wire net 1, convenient to use, safety, reliable.
To the hasp position on the hasp dish 4, can design four directions hasp positions all around, on the one hand, can articulate adjacent insulating piece protecting wire net 1 and form a set of purse seine, on the other hand, can also articulate a plurality of insulating piece protecting wire nets 1 simultaneously and form two sets of purse seines.
Example two:
the controllable collapsible security fence of this embodiment, it is roughly the same with embodiment one, its difference lies in, all the other each group's of insulating piece protecting wire net 1 go up the pin joint, each group's pin joint group that lower pin joint and center pin joint constitute all articulates there is transition bracing piece 15, hasp dish stand 2, side stay bar 3, the joint has the stull 16 that is used for the location between the top of well stay stand 12 and transition bracing piece 15, wherein, be provided with elasticity fastener 17 on the stull 16, can directly carry out the joint location to hasp dish stand 2, side stay bar 3, well stay stand 12 and transition bracing piece 15 through elasticity fastener 17.
Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present invention should also belong to the protection scope of the present invention.
Claims (10)
1. A controllable foldable safety fence is characterized in that: the novel protective device comprises a plurality of telescopic insulating sheet protective nets (1) and lock catch disc stand columns (2) which are used as support carriers for forming a surrounding area and are provided with positioning seats (6), wherein the two sides of the edge of each insulating sheet protective net (1) are hinged to a side supporting rod (3), each lock catch disc stand column (2) is provided with at least one lock catch disc (4), each lock catch disc (4) is provided with a plurality of lock catch positions, each side supporting rod (3) is provided with a lock catch piece (5) matched with the lock catch disc, and the lock catch disc stand columns (2) can be positioned and installed in the required surrounding area through the positioning seats (6) and form a surrounding area fence on the lock catch positions of the lock catch discs of the lock catch disc stand columns through the lock catch pieces on the side supporting rods (3).
2. A controllably collapsible security fence as in claim 1 further comprising: the lock catch plate (4) comprises a seat cover (7) capable of being sleeved on the lock catch plate stand column, a plurality of supporting arms (8) evenly distributed on the seat cover and lock catch noses (9) arranged on the supporting arms.
3. A controllable foldable safety rail according to claim 2, characterized in that: the lock catch piece (5) comprises a lock catch plate (10) capable of being installed on the side stay bar (3) and a lock catch hole (11) which is arranged on the lock catch plate and can be hung on a lock catch nose of the lock catch tray.
4. A controllable foldable safety fence according to claim 1, 2 or 3 wherein: the middle parts of the insulating sheet protecting nets (1) are hinged to a middle support upright post (12), and the bottom of the middle support upright post (12) is provided with ground feet (13).
5. A controllably collapsible security fence as in claim 4 further characterized in that: insulating piece protecting wire net (1) carries out crisscross articulated fence structure that constitutes and makes each piece each of crossing each other by the insulating piece protecting wire net (1) all is formed with pin joint, pin joint and center pin joint down on the multiunit.
6. A controllably collapsible security fence as in claim 5 wherein: insulating piece protecting wire net (1) is through a set of at lateral part edge go up pin joint, lower pin joint and central pin joint respectively with two side vaulting pole (3) articulate, insulating piece protecting wire net (1) is through a set of at the middle part go up pin joint, lower pin joint and central pin joint and well vaulting pole (12) articulate.
7. A controllably collapsible security fence as in claim 6 wherein: the insulating piece protects and nets (1) and two side vaulting poles (3) between directly articulated with the center pin joint that is in the lateral part edge respectively, insulating piece protect net (1) with directly articulate through the center pin joint that is in the middle part between well prop stand (12).
8. A controllably collapsible security fence according to claim 7 wherein: all have two sleeve pipes (14) on side vaulting pole (3) and well vaulting pole (12), be in last pin joint and the lower pin joint at insulating piece protecting wire net (1) lateral part edge are articulated with two sleeve pipes on two side vaulting poles (3) respectively, last pin joint and the lower pin joint at insulating piece protecting wire net (1) middle part are articulated with two sleeve pipes on well vaulting pole (12) respectively.
9. A controllably collapsible security fence according to claim 8 wherein: all the other groups in the insulating sheet protecting net (1) are hinged with transition supporting rods (15) through the upper hinge point, the lower hinge point and the central hinge point.
10. A controllable foldable safety fence according to claim 9 wherein: transverse supporting rods (16) used for positioning are clamped among the locking disc stand columns (2), the side supporting rods (3), the middle supporting columns (12) and the transition supporting rods (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221746427.2U CN218029427U (en) | 2022-07-06 | 2022-07-06 | Controllable foldable safety fence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221746427.2U CN218029427U (en) | 2022-07-06 | 2022-07-06 | Controllable foldable safety fence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218029427U true CN218029427U (en) | 2022-12-13 |
Family
ID=84380307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221746427.2U Active CN218029427U (en) | 2022-07-06 | 2022-07-06 | Controllable foldable safety fence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218029427U (en) |
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2022
- 2022-07-06 CN CN202221746427.2U patent/CN218029427U/en active Active
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