CN211007902U - Combined safety purse net - Google Patents
Combined safety purse net Download PDFInfo
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- CN211007902U CN211007902U CN201921341252.5U CN201921341252U CN211007902U CN 211007902 U CN211007902 U CN 211007902U CN 201921341252 U CN201921341252 U CN 201921341252U CN 211007902 U CN211007902 U CN 211007902U
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- railing
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Abstract
The utility model relates to the field of safety fencing nets, in particular to a combined type safety fencing net, which comprises a safety fence, fencing poles and ground piles, wherein the safety fence is coiled into the fencing poles, the ground piles are arranged in the ground, and the fencing poles are connected with the ground piles in a sleeve type; an electric push rod for driving the railing rod to lift is arranged in the ground pile. The combined safety purse seine has integrated a plurality of accessory functions of purse seine, purse seine pole, ground pile or discus in bags, and through fixing the ground pile in a place, with the help of accessories such as electric putter, clockwork spring book for the rail pole is automatic to be stretched out and the safety fence is automatic to be retrieved, not only can reduce the transport of each accessory, uses manpower sparingly, can also improve safety purse seine and arrange efficiency.
Description
Technical Field
The utility model relates to a transformer substation's instrument field, more specifically relates to a modular safety purse seine.
Background
When the transformer substation carries out outdoor work such as maintenance, test, technical improvement and the like, equipment related to a power failure range is required to be provided with a safety purse net according to regulation rules, so that working personnel can be ensured to work in a specified working area, and accidents caused by the fact that the working personnel exceed the working range are avoided.
The safety fence commonly used in the transformer substation at present consists of three main parts, namely a safety fence ground pile or a discus, a safety fence rod, a safety fence and the like; when safety measures are arranged, the discus, the net railings and the purse nets need to be moved to the periphery of a construction site one by one manually, then the discus or the net railings are respectively fixed to the periphery of the power failure maintenance equipment according to an operation range, then the safety purse nets are unfolded and straightened one by one and then hung on the purse nets to be fixed, and all the safety purse nets arranged around the operation range according to requirements are arranged to meet the on-site operation condition; after the work is finished, the purse nets and the railing rods need to be disassembled one by one, and the purse nets and the railing rods can be retracted and stored after the arrangement. The purse seine and the railing arranged and retracted in the way not only have low working efficiency and need to be assisted by a plurality of people, but also have serious aging and damage of the repeatedly used purse seine and need to be purchased and replaced frequently. And the aged purse seine has a large amount of dust, which seriously affects the health of people.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an overcome and arrange and withdraw the problem that purse seine and railing pole work efficiency are low among the above-mentioned prior art, provide a modular safety purse seine, can arrange fast and withdraw rail and railing pole.
In order to solve the technical problem, the utility model discloses a technical scheme is: a combined safety fence net comprises a safety fence, fence rods and ground piles, wherein the safety fence is coiled and collected into the fence rods, the ground piles are installed in the ground, and the fence rods are connected with the ground piles in a sleeve mode.
The ground piles and the railing rods are arranged around the working area in advance, and when the fence rods are not used, the railing rods move downwards and are placed in the ground piles. When the fence is needed, the fence rod is pulled out from the ground pile and fixed. Then the safety fence is pulled out from the railing and one end of the safety fence is fixed on the adjacent railing, and finally the safety fence net surrounding the working area is formed.
Preferably, an electric push rod for driving the railing to lift is arranged in the ground pile. The automatic lifting of the railing rod is realized through the electric push rod, the output of manpower labor is reduced, and the working efficiency of taking out the railing rod is improved.
Preferably, the bottom of the ground pile is provided with a water outlet. The water flowing into the interior is discharged, the water is prevented from entering the interior to soak the components, the damp fault is avoided, and the maintenance cost is reduced.
Preferably, one side that security fence kept away from railing pole is provided with a plurality of back-off claw, railing pole be provided with back-off claw complex fixed recess. The back-off claw inserts and realizes security fence's fixed in the fixed recess, and through the effect of gravity, the back-off claw can tightly block in fixed recess downwards.
Preferably, the fixing grooves are circumferentially distributed on the railing rod. The safety fence can be selectively fixed in different fixing grooves according to different angle requirements.
Preferably, a rotating shaft with spring rolls at two ends is arranged in the rail rod, and the mounting fence is connected with the spring rolls. The safety fence realizes the pulling-out and automatic recovery of the safety fence through the winding effect of the spring roll.
Preferably, the highest point of the ground pile is flush with the ground, and the highest point of the railing after being collected into the ground pile is lower than the highest point of the ground pile; the ground pile is provided with a cover body for covering the opening of the ground pile. When not using, ground stake and railing all are in the ground, and the lid can prevent that other material from getting into in the ground stake, avoids influencing the use of ground stake.
Compared with the prior art, the beneficial effects are: the combined safety purse net integrates the functions of a plurality of accessories such as a bagged purse net, a purse net rod, a ground pile or a discus, the ground pile and the purse rail are fixed at one place, and the purse rail rod is automatically lifted and recovered and the safety fence is automatically recovered by virtue of the accessories such as an electric push rod, a clockwork spring roll and the like, so that the carrying of each accessory can be reduced, the labor is saved, and the arrangement efficiency of the safety purse net can be improved; the safety fence is easy and orderly to arrange and recover under the action of the spring coil, so that the problems that the bagged purse net is messy to recover and bind and is difficult to store and keep are solved; can take in the ground stake through the rail pole in, avoid causing wearing and tearing at transport, the in-process of using, increase life.
Drawings
Fig. 1 is an installation schematic view of a combined safety purse net of the present invention;
fig. 2 is a schematic view of the installation structure of the ground piles and the rail of the present invention;
figure 3 is a schematic view of the mounting groove of the railing of the present invention;
fig. 4 is a schematic structural view of the safety fence of the present invention;
fig. 5 is a schematic view of the internal structure of the rail of the present invention;
fig. 6 is an installation schematic diagram of a combined safety purse net according to another embodiment of the present invention.
Wherein: 1. a security fence; 101. a back-off claw; 2. a railing rod; 201. fixing the groove; 3. piling; 4. an electric push rod; 5. a water outlet; 6. a spring roll; 7. a rotating shaft; 8. a cover body.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", "long", "short", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limiting the present patent, and those skilled in the art will understand the specific meaning of the terms according to their specific circumstances.
The technical solution of the present invention is further described in detail by the following specific embodiments in combination with the accompanying drawings:
example 1
Fig. 1-5 show an embodiment of a combined safety fence comprising a safety fence 1, a railing 2 and ground piles 3, the safety fence 1 is coiled inside the railing 2, the ground piles 3 are installed in the ground, the railing 2 is connected with the ground piles 3 in a sleeve-type manner, and the railing 2 is arranged inside the ground piles 3 and can move up and down along the ground piles 3.
As shown in fig. 1, an electric push rod 4 for driving the rail rod 2 to lift is arranged in the ground pile 3. The automatic lifting of the railing rod 2 is realized through the electric push rod 4, the output of manpower labor is reduced, and the working efficiency of taking out the railing rod 2 is improved.
As shown in fig. 2, the bottom of the ground pile 3 is provided with a water outlet 5. The water flowing into the interior is discharged, the water is prevented from entering the interior to soak the components, the damp fault is avoided, and the maintenance cost is reduced.
As shown in fig. 3 and 4, the side of the security fence 1 away from the railing 2 is provided with an upper reversing claw 101 and a lower reversing claw 101, and the railing 2 is provided with a fixing groove 201 matched with the reversing claws 101. The fixing grooves 201 are circumferentially distributed on the railing rod 2. The reverse-buckling claw 101 is inserted into the fixing groove 201 to fix the safety fence, and under the action of gravity, the reverse-buckling claw 101 is tightly clamped downwards in the fixing groove 201. The safety fence 1 can selectively fix the reversing claw 101 in different fixing grooves 201 according to different angle requirements.
As shown in fig. 5, in the embodiment, a rotating shaft 7 with spring rolls 6 mounted at both ends is provided in the rail bar 2, and the mounting rail 1 is connected to the spring rolls 6. The safety fence 1 realizes the pulling-out and automatic recovery of the safety fence 1 through the winding effect of the spring coil.
The utility model discloses a theory of operation or work flow: the ground piles 3 and the railing rods 2 are arranged around the working area in advance, and when the railing rods are not used, the railing rods 2 move downwards and are placed in the ground piles 3, and the railing rods are located under the ground. When it is required to use, the electric putter 5 is activated so that the railing 2 protrudes out of the ground. The security fence 1 is then pulled out of the railing pole 2 and secured at one end to the adjacent railing pole 2, finally forming a security seine surrounding the work area.
The utility model has the advantages that: the combined safety purse net integrates the functions of a plurality of accessories such as a bagged purse net, a purse net rod, a ground pile or a discus, the ground pile and the purse rail are fixed at one place, and the purse rail rod is automatically lifted and recovered and the safety fence is automatically recovered by virtue of the accessories such as an electric push rod, a clockwork spring roll and the like, so that the carrying of each accessory can be reduced, the labor is saved, and the arrangement efficiency of the safety purse net can be improved; the safety fence is easy and orderly to arrange and recover under the action of the spring coil, so that the problems that the bagged purse net is messy to recover and bind and is difficult to store and keep are solved; can take in the ground stake through the rail pole in, avoid causing wearing and tearing at transport, the in-process of using, increase life.
Example 2
Fig. 6 shows another embodiment of a combined safety seine, which is different from embodiment 1 in that the highest point of the ground pile 3 is flush with the ground, and the highest point of the railing 2 after being collected into the ground pile 3 is lower than the highest point of the ground pile 3; the ground pile 3 is provided with a cover 8 for covering the opening of the ground pile.
When not in use, the ground pile 3 and the railing rod 2 are both arranged in the ground, and the cover body 8 can prevent other substances from entering the ground pile 3, so that the use of the ground pile 3 is prevented from being influenced.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. 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 (7)
1. A combined safety fence comprises a safety fence (1) and a fence rod (2), wherein the safety fence (1) is coiled and collected in the fence rod (2), and is characterized by further comprising a ground pile (3) installed in the ground, and the fence rod (2) is in telescopic connection with the ground pile (3).
2. A modular safety seine according to claim 1, characterized in that electric pushers (4) are provided in the ground piles (3) to drive the raising and lowering of the railing bars (2).
3. A modular safety seine according to claim 1, characterized in that the bottom of the ground piles (3) is provided with water outlets (5).
4. A combined safety seine according to claim 1, characterized in that the side of the safety fence (1) remote from the railing (2) is provided with a number of back-off claws (101), and the railing (2) is provided with fixing grooves (201) cooperating with the back-off claws (101).
5. A modular safety seine according to claim 4, characterized in that the fixing grooves (201) are circumferentially distributed on the railing (2).
6. A combined safety fence according to claim 1 wherein a rotating shaft (7) with spring rolls (6) at both ends is arranged in the fence rod (2), and the safety fence (1) is connected with the spring rolls (6).
7. A combined safety seine according to any one of claims 1-6, characterized in that the highest point of the ground piles (3) is level with the ground, and the highest point of the railing (2) after being received in the ground piles (3) is lower than the highest point of the ground piles (3); the ground pile (3) is provided with a cover body (8) for covering the opening of the ground pile (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921341252.5U CN211007902U (en) | 2019-08-16 | 2019-08-16 | Combined safety purse net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921341252.5U CN211007902U (en) | 2019-08-16 | 2019-08-16 | Combined safety purse net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211007902U true CN211007902U (en) | 2020-07-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921341252.5U Active CN211007902U (en) | 2019-08-16 | 2019-08-16 | Combined safety purse net |
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| Country | Link |
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| CN (1) | CN211007902U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113700378A (en) * | 2021-09-26 | 2021-11-26 | 国网福建省电力有限公司泰宁县供电公司 | Transformer substation overhauls uses safe purse seine |
-
2019
- 2019-08-16 CN CN201921341252.5U patent/CN211007902U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113700378A (en) * | 2021-09-26 | 2021-11-26 | 国网福建省电力有限公司泰宁县供电公司 | Transformer substation overhauls uses safe purse seine |
| CN113700378B (en) * | 2021-09-26 | 2022-11-04 | 国网福建省电力有限公司泰宁县供电公司 | Transformer substation overhauls uses safe purse seine |
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