CN212837105U - Portable lodging-resistant safety warning fence - Google Patents
Portable lodging-resistant safety warning fence Download PDFInfo
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- CN212837105U CN212837105U CN202021520144.7U CN202021520144U CN212837105U CN 212837105 U CN212837105 U CN 212837105U CN 202021520144 U CN202021520144 U CN 202021520144U CN 212837105 U CN212837105 U CN 212837105U
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- wall
- surrounding rod
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- lodging
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Abstract
本实用新型公开了一种便携式抗倒伏安全警示围栏，包括第一围杆，所述第一围杆内部开有空腔，且空腔内部插接有配重块，所述第一围杆底部外壁开有对称分布的限位槽，且限位槽内壁滑动插接有固定环，所述固定环上转动连接有三个等距离分布的第一支撑杆，且三个第一支撑杆中部外壁均转动连接有第二支撑杆，所述第二支撑杆连接有固定块，且第一围杆顶部插接有连接块。本实用新型通过在第一围杆底部设置可以滑动收纳的支撑杆，不仅可以减少装置的占地空间，还使得装置放置的更加稳固，并且第一围杆内部还设有配重块，可以放围杆的重心放置在底部，防止围杆倾斜，而第二支撑杆的设计，可以减少第一支撑杆的受力。
The utility model discloses a portable anti-lodging safety warning fence, which comprises a first surrounding rod, a cavity is opened inside the first surrounding rod, and a counterweight is inserted into the cavity, and the bottom of the first surrounding rod is The outer wall is provided with symmetrically distributed limit grooves, and the inner wall of the limit groove is slidably inserted with a fixing ring, on which three first support rods distributed at equal distances are rotatably connected, and the middle outer walls of the three first support rods are A second support rod is rotatably connected, the second support rod is connected with a fixing block, and the top of the first surrounding rod is inserted with a connecting block. By arranging a support rod that can be slidably stored at the bottom of the first surrounding rod, the utility model can not only reduce the floor space of the device, but also make the device more stable, and the first surrounding rod is also provided with a counterweight block, which can be placed The center of gravity of the fence is placed at the bottom to prevent the fence from tilting, and the design of the second support rod can reduce the stress on the first support rod.
Description
Technical Field
The utility model relates to a power maintenance auxiliary assembly technical field especially relates to a portable lodging-resistant safety warning rail.
Background
The safety fence can be divided into a soft fence and a hard fence, and the fence is divided into a common polypropylene high-strength wire mesh and a polyester fence. Electric power security fence mainly is used for the electrical equipment of power plant, transformer substation to overhaul, electrical experiment, distribution and overhauls etc. for ensure constructor and pedestrian's safety, commonly used have stainless steel belt formula (polyamide fibre), glass steel sheet formula, tubular and polyamide fibre purse seine. At present, the rail structure that adopts does not have the structural design of lodging resistance, and the rail often collapses because the focus is unstable at the in-process that uses to traditional purse seine formula is kept apart, and often can twine together when the in-process of purse seine at the rolling, uses inconveniently, and the rail is because unable folding use, great space can be wasted at the in-process of transporting, and portable not.
Therefore, Chinese patent (application No. 201520408195.3) discloses a 'portable fence', and the device can effectively fix the box body on equipment according to the requirements of an operation environment, plays a role of a fence, reduces the carrying of a support, can effectively increase the fence enclosing range by using the arrangement of more convenient connecting pieces, and flexibly uses a plurality of portable fences according to the actual requirements of an operation scene. But the device overall structure is bulky, the transportation in later stage of being not convenient for, and whole focus position is on the high side moreover, emptys easily.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a portable lodging-resistant safety warning fence.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a portable lodging-resistant safety warning fence comprises a first surrounding rod, a cavity is arranged in the first surrounding rod, the cavity is internally inserted with a balancing weight, the outer wall of the bottom of the first enclosing rod is provided with limit grooves which are symmetrically distributed, and the inner wall of the limit groove is inserted with a fixed ring in a sliding way, the fixed ring is rotationally connected with three first supporting rods which are distributed at equal intervals, and the outer walls of the middle parts of the three first supporting rods are respectively and rotatably connected with a second supporting rod which is connected with a fixed block, the top of the first surrounding rod is inserted with a connecting block, the center of the top of the connecting block is provided with a threaded hole, the inner wall of the threaded hole is screwed with a second surrounding rod, the outer walls of the tops of the first surrounding rod and the second surrounding rod are welded with clamping grooves which are distributed at equal intervals, and the inner wall joint of draw-in groove has the fixture block, the fixture block is connected with the telescopic band, and the telescopic band is installed inside the storage barrel, the telescopic band bottom is connected with volute spiral spring.
Preferably, the outer walls of the two sides of the telescopic belt are provided with warning slogans.
Preferably, the fixing ring is externally provided with a fastening bolt, and the fixing ring and the first surrounding rod form fastening fit.
Preferably, the outer wall of the connecting block is welded with limiting blocks which are symmetrically distributed, and the connecting block is tightly matched with the cavity.
Preferably, the second surrounding rod is positioned above the first surrounding rod.
Preferably, the bottom plates are welded to the outer walls of the bottoms of the first supporting rods, and rubber pads are bonded to the outer walls of the bottom plates.
Preferably, the size of the weight block is matched with the size of the inner wall of the cavity.
The utility model has the advantages that:
1. according to the portable lodging-resistant safety warning fence, the supporting rods capable of being stored in a sliding mode are arranged at the bottom of the first surrounding rod, so that the occupied space of a device can be reduced, the device can be placed more stably, the balancing weight is further arranged inside the first surrounding rod, the gravity center of the surrounding rod can be placed at the bottom, the surrounding rod is prevented from inclining, the stress of the first supporting rod can be reduced due to the design of the second supporting rod, and the first supporting rod can be limited to a certain extent;
2. this portable lodging-resistant safety warning rail of design has adopted the design of split concatenation formula in its holistic structure, lets first enclosing rod and second enclose the combination of pole split, can reduce the occupation of land space that encloses the pole, makes things convenient for the later stage to transport to the joint formula telescopic band that the top set up, simple to operate not only to can prevent to tie a knot in the use, convenient to use.
Drawings
Fig. 1 is a cross-sectional view of the overall structure of a portable lodging-resistant safety warning fence provided by the utility model;
fig. 2 is a sectional view of a first surrounding rod structure of the portable lodging-resistant safety warning fence provided by the utility model;
fig. 3 is a cross sectional view of the structure of the surrounding rod of the portable lodging-resistant safety warning fence provided by the utility model;
fig. 4 is the utility model provides a storage barrel internal structure schematic diagram of portable lodging-resistant safety warning rail.
In the figure: 1 first surrounding rod, 2 cavitys, 3 balancing weights, 4 spacing grooves, 5 solid fixed rings, 6 first bracing pieces, 7 second bracing pieces, 8 fixed blocks, 9 connecting blocks, 10 screw holes, 11 second surrounding rods, 12 draw-in grooves, 13 fixture blocks, 14 telescopic bands, 15 storage barrels, 16 spiral springs.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, a portable lodging-resistant safety warning fence comprises a first surrounding rod 1, a cavity 2 is formed inside the first surrounding rod 1, a balancing weight 3 is inserted inside the cavity 2, the size of the balancing weight 3 is matched with the size of the inner wall of the cavity 2, a limiting groove 4 is formed in the outer wall of the bottom of the first surrounding rod 1, symmetrically distributed limiting grooves 4 are formed in the inner wall of each limiting groove 4 in a sliding insertion mode, a fixing ring 5 is arranged on the outer portion of each fixing ring 5, the fixing ring 5 is in fastening fit with the first surrounding rod 1, three first supporting rods 6 are rotatably connected to the fixing ring 5 in an equidistant mode, second supporting rods 7 are rotatably connected to the outer walls of the middle portions of the three first supporting rods 6, bottom plates are welded to the outer walls of the bottoms of the first supporting rods 6, rubber pads are bonded to the outer walls of the bottom plates, fixing blocks 8 are connected to the second supporting rods 7, connecting blocks 9 are inserted to, and connecting block 9 and cavity 2 form the fastening cooperation, connecting block 9 top center department opens threaded hole 10, and threaded hole 10 inner wall spiro union has second surrounding rod 11, second surrounding rod 11 is located first surrounding rod 1 top, first surrounding rod 1 and 11 top outer walls of second surrounding rod all weld draw-in groove 12 that the equidistance distributes, and draw-in groove 12 inner wall joint has fixture block 13, the both sides outer wall of telescopic band 14 all is equipped with the warning poster, fixture block 13 is connected with telescopic band 14, and telescopic band 14 installs inside storage barrel 15, telescopic band 14 bottom is connected with volute spiral spring 16.
The working principle is as follows: when using this portable lodging-resistant safety warning rail, at first with the solid fixed ring 5 who is connected with first bracing piece 6 slides down, when sliding to the bottom of first surrounding rod 1, it is fixed with solid fixed ring 5, first bracing piece 6 and second bracing piece 7 support first surrounding rod 1 fixed this moment, then peg graft into cavity 2 inside with balancing weight 3, later peg graft into cavity 2 top with connecting block 9, and with second surrounding rod 11 spiro union at first surrounding rod 1 top, inside block 13 joint into draw-in groove 12 after the spiro union finishes, and pulling receiver 15 expandes telescopic band 14, and when needs are accomodate, only need take off block 13, volute spiral spring 16 can restore to the throne the rolling fast telescopic band 14, need not manual rolling.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021520144.7U CN212837105U (en) | 2020-07-28 | 2020-07-28 | Portable lodging-resistant safety warning fence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021520144.7U CN212837105U (en) | 2020-07-28 | 2020-07-28 | Portable lodging-resistant safety warning fence |
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| Publication Number | Publication Date |
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| CN212837105U true CN212837105U (en) | 2021-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021520144.7U Active CN212837105U (en) | 2020-07-28 | 2020-07-28 | Portable lodging-resistant safety warning fence |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115126335A (en) * | 2022-08-09 | 2022-09-30 | 杨丰青 | Heat preservation type inflatable tent and use method thereof |
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2020
- 2020-07-28 CN CN202021520144.7U patent/CN212837105U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115126335A (en) * | 2022-08-09 | 2022-09-30 | 杨丰青 | Heat preservation type inflatable tent and use method thereof |
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