CN220415022U - Umbrella-shaped support for fence net - Google Patents
Umbrella-shaped support for fence net Download PDFInfo
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- CN220415022U CN220415022U CN202321660763.XU CN202321660763U CN220415022U CN 220415022 U CN220415022 U CN 220415022U CN 202321660763 U CN202321660763 U CN 202321660763U CN 220415022 U CN220415022 U CN 220415022U
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Abstract
The utility model provides an umbrella-shaped bracket for a fence net. The fence net umbrella stand comprises: a holder main body; the two rotating shafts are fixedly arranged on the bracket main body; the two circular ring blocks are respectively and rotatably arranged on the two rotating shafts, and both the circular ring blocks are in sliding contact with the side wall of the bracket main body; the two support rods are fixedly arranged on the two circular blocks respectively; the cavity is formed in the bracket main body; the two fixing blocks are respectively and fixedly arranged in the cavity; the winding shaft is rotatably arranged between the two fixed blocks; and the reflective paper is wound on the winding shaft. The fence net umbrella-shaped support provided by the utility model has the advantages of improving the warning effect and preventing safety accidents.
Description
Technical Field
The utility model relates to the technical field of electric power engineering overhaul auxiliary tools, in particular to an umbrella-shaped bracket for a fence net.
Background
When electric power engineering such as transformer substation, distribution facilities, electric power lines, power plant installs, overhauls construction operation, in order to prevent that non-staff such as pedestrian, vehicle and zoon from getting into construction region, accident such as the electric shock, smash injury, bruise or damage construction equipment, apparatus are produced, set up the security fence net around this construction region generally.
The traditional fence net umbrella-shaped support is small in size, the reflective strips on the rack rods are small, the reflective strips are unobtrusive at night or far away, the reflective strips are easily ignored by people, and safety accidents are easily caused when people see the umbrella-shaped support nearby.
Therefore, there is a need to provide a new umbrella stand for a fence net to solve the above-mentioned technical problems.
Disclosure of Invention
The utility model provides an umbrella-shaped support for a fence net, which aims to solve the technical problem that a reflective strip on the support is smaller and cannot be easily noticed by people.
The fence net umbrella bracket provided by the utility model comprises: a holder main body; the two rotating shafts are fixedly arranged on the bracket main body; the two circular ring blocks are respectively and rotatably arranged on the two rotating shafts, and both the circular ring blocks are in sliding contact with the side wall of the bracket main body; the two support rods are fixedly arranged on the two circular blocks respectively; the cavity is formed in the bracket main body; the two fixing blocks are respectively and fixedly arranged in the cavity; the winding shaft is rotatably arranged between the two fixed blocks; the light reflecting paper is wound on the winding shaft; the pull rod is fixedly arranged on one side of the reflective paper extending out of the bracket main body; the two bayonets are respectively arranged on the pull rod.
Preferably, two support fixing mechanisms are respectively arranged on the support rods, the two support fixing mechanisms are respectively arranged corresponding to the two bayonets, each support fixing mechanism comprises a sliding cavity, a fixing rod, a sliding port, an L-shaped block and a first spring, each sliding cavity is arranged on the support rod, each fixing rod is fixedly arranged on the inner wall of each sliding cavity, each sliding port is arranged on the support rod, each sliding port is correspondingly arranged with each sliding cavity, each L-shaped block is slidably arranged on each fixing rod, the top of each L-shaped block is in sliding contact with the inner wall of each sliding cavity, each L-shaped block is correspondingly arranged with each sliding port, and each first spring is sleeved on each fixing rod and fixedly connected with each inner wall of each sliding cavity and each L-shaped block.
Preferably, two stop gear is provided with on the ring piece respectively, stop gear includes fixed slot, supporting shoe, slide bar, second spring and carries and draws the piece, the fixed slot is seted up on the ring piece, the fixed slot has a plurality ofly, supporting shoe fixed mounting is in on the support main part, slide bar slidable mounting is in on the supporting shoe, the slide bar with the fixed slot corresponds the setting, the second spring cover is established on the slide bar, the second spring with supporting shoe fixed connection, it is in the top of protecting the slide bar to carry and draw the piece with one end fixed connection of second spring.
Preferably, two winding mechanisms are arranged in the cavity and correspond to the winding shaft, each winding mechanism comprises a fixed plate, a movable groove and a torsion spring, the fixed plates are fixedly arranged in the cavity, the movable grooves are formed in the fixed blocks, the torsion springs are fixedly arranged on the fixed plates, the torsion springs are matched with the movable grooves, and the other ends of the torsion springs are fixedly connected with the winding shaft.
Preferably, the support main body is provided with a hook, and the support rod and the hook are arranged at right angles.
Preferably, the lifting block comprises a limiting block and a circular handle, the limiting block is fixedly connected with the second spring, and the circular handle is fixedly arranged at the top of the limiting block.
Preferably, the pull rod is arranged outside the bracket main body, a notch is formed in the bracket main body, and the notch is arranged corresponding to the reflective paper.
Compared with the related art, the fence net umbrella bracket provided by the utility model has the following structure
The beneficial effects are that:
the utility model provides an umbrella-shaped support for a fence net, which comprises the following components:
1. firstly, the support main body is prevented from being in a corresponding position, the protective net and the warning sign are hung on a hook arranged on the support main body, after the fixing is finished, the lifting block is pulled outwards, the lifting block moves upwards, a sliding rod fixedly arranged on the lifting block is pulled upwards, the sliding rod is separated from a fixing groove, the supporting rod is upwards or downwards spread, the lifting block moves downwards under the pulling force of a second spring after being adjusted to a proper right angle position, the bottom of the sliding rod is clamped in the fixing groove, and the supporting rod is fixed;
2. after the fixing is finished, the pull rod is pulled outwards, the reflective paper wound on the winding shaft is pulled outwards along with the pull rod to a proper position, the bayonet arranged on the pull rod corresponds to the L-shaped block, the L-shaped block is pulled backwards slightly, the L-shaped block slides along the sliding port, the L-shaped block is released after being clamped into the bayonet, the L-shaped block and the first spring in the sliding cavity are fixedly arranged to exert a force on the L-shaped block, the L-shaped block can be prevented from being separated from the bayonet, the upper end and the lower end of the pull rod are fixed, and the reflective paper is propped up;
3. when the overhaul is finished, the reflective paper needs to be collected, the L-shaped block is pulled backwards and separated from the bayonet, when the upper part and the lower part are separated, the pull rod is recovered along the force of the reflective paper, the reflective paper is wound at one end of the winding shaft and is subjected to the force of the torsion springs arranged at two ends of the winding shaft, the winding shaft rotates to wind the reflective paper, and when the reflective paper is completely wound, the pull rod is positioned outside the notch which is formed in the bracket main body and is matched with the reflective paper and is in interference with the bracket main body.
Drawings
FIG. 1 is a schematic diagram of a cross-sectional front view of a support rod and a pull rod of an umbrella-shaped support for a fence provided by the utility model;
fig. 2 is a schematic diagram of a cross-sectional front view of a frame body and reflective paper of the umbrella-shaped frame for fence provided by the utility model;
FIG. 3 is an enlarged schematic view of the portion A shown in FIG. 1;
FIG. 4 is an enlarged schematic view of the portion B shown in FIG. 2;
FIG. 5 is an enlarged schematic view of the portion C shown in FIG. 3;
FIG. 6 is an enlarged schematic view of the portion D shown in FIG. 3;
fig. 7 is an enlarged schematic view of the portion E shown in fig. 4.
Reference numerals in the drawings: 1. a holder main body; 2. a rotation shaft; 3. a circular ring block; 4. a support rod; 5. a cavity; 6. a fixed block; 7. a winding shaft; 8. reflective paper; 9. a pull rod; 10. a bayonet; 11. a sliding chamber; 12. a fixed rod; 13. a sliding port; 14. an L-shaped block; 15. a first spring; 16. a fixing groove; 17. a support block; 18. a slide bar; 19. a second spring; 20. lifting the block; 21. a fixing plate; 22. a movable groove; 23. and (3) a torsion spring.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Referring to fig. 1-7 in combination, fig. 1 is a schematic diagram showing a front view and a cross-sectional structure of a support rod and a pull rod of an umbrella-shaped support for a fence according to the present utility model; fig. 2 is a schematic diagram of a cross-sectional front view of a frame body and reflective paper of the umbrella-shaped frame for fence provided by the utility model; FIG. 3 is an enlarged schematic view of the portion A shown in FIG. 1; FIG. 4 is an enlarged schematic view of the portion B shown in FIG. 2; FIG. 5 is an enlarged schematic view of the portion C shown in FIG. 3; FIG. 6 is an enlarged schematic view of the portion D shown in FIG. 3; fig. 7 is an enlarged schematic view of the portion E shown in fig. 4.
The rail net umbrella-shaped support comprises: a holder main body 1; the two rotating shafts 2 are fixedly arranged on the bracket main body 1; the two circular ring blocks 3 are respectively and rotatably arranged on the two rotating shafts 2, and the two circular ring blocks 3 are in sliding contact with the side wall of the bracket main body 1; the two support rods 4 are fixedly arranged on the two circular ring blocks 3 respectively; the cavity 5 is formed in the bracket main body 1; the two fixing blocks 6 are respectively fixedly arranged in the cavity 5; a winding shaft 7, wherein the winding shaft 7 is rotatably installed between the two fixed blocks 6; a reflection paper 8, the reflection paper 8 being wound on the winding shaft 7; a pull rod 9, wherein the pull rod 9 is fixedly arranged on one side of the reflective paper 8 extending to the outside of the bracket main body 1; two bayonet sockets 10, two bayonet sockets 10 are offered respectively on the pull rod 9, and it is fixed with reflection of light paper 8 through bracing piece 4, and it is more obvious to enlarge the warning area, plays the effect of warning pedestrian and driver, and two fixed blocks 6 of fixed mounting in cavity 5 that set up on the support main part 1 are fixed winding shaft 7 about two fixed blocks 6, are favorable to rolling reflection of light paper 8.
The two support fixing mechanisms are respectively arranged on the support rods 4 and respectively correspond to the two bayonets 10, the support fixing mechanisms comprise a sliding cavity 11, a fixing rod 12, a sliding opening 13, an L-shaped block 14 and a first spring 15, the sliding cavity 11 is arranged on the support rods 4, the fixing rod 12 is fixedly arranged on the inner walls of the sliding cavity 11, the sliding opening 13 is arranged on the support rods 4, the sliding opening 13 is correspondingly arranged with the sliding cavity 11, the L-shaped block 14 is slidably arranged on the fixing rod 12, the top of the L-shaped block 14 is in sliding contact with the inner walls of the sliding cavity 11, the L-shaped block 14 is correspondingly arranged with the sliding opening 13, the first spring 15 is sleeved on the fixing rod 12, the first spring 15 is fixedly connected with the inner walls of the sliding cavity 11 and the L-shaped block 14, the support fixing mechanism arranged on the support rods 4 can fix the pull rods 9, the support rods 4 are fixedly arranged on the annular blocks 3, the rotation shafts 3 are correspondingly arranged on the annular blocks 3, the rotation shafts 2 can not be directly converted with the rotation shafts 4, and the rotation shafts 4 cannot be directly arranged on the support rods 4, and the rotation shafts are correspondingly arranged on the annular blocks 4, and the rotation shafts 4 are correspondingly arranged on the rotation shafts 4.
The two circular ring blocks 3 are respectively provided with a limiting mechanism, each limiting mechanism comprises a fixed groove 16, a supporting block 17, a sliding rod 18, a second spring 19 and a lifting block 20, each fixed groove 16 is formed in each circular ring block 3, each fixed groove 16 is multiple, each supporting block 17 is fixedly mounted on the corresponding support body 1, each sliding rod 18 is slidably mounted on each supporting block 17, each sliding rod 18 and each fixed groove 16 are correspondingly arranged, each second spring 19 is sleeved on each sliding rod 18, each second spring 19 is fixedly connected with each supporting block 17, each lifting block 20 is fixedly mounted at the top of each protecting sliding rod 18, each lifting block 20 is fixedly connected with one end of each second spring 19, each circular ring block 3 is provided with a limiting mechanism, each limiting mechanism can fix each circular ring block 3, and accordingly the supporting rods 4 can be fixed, the supporting rods 4 and the L-shaped blocks 14 can be prevented from being fixed unstably, and the multiple formed fixed grooves 16 can fix the supporting rods 4 at different angles.
The utility model discloses a winding mechanism, including cavity 5, winding shaft 7, winding mechanism, including fixed plate 21, movable groove 22 and torsional spring 23, fixed plate 21 fixed mounting is in cavity 5, movable groove 22 is seted up on the fixed block 6, torsional spring 23 fixed mounting is in on the fixed plate 21, torsional spring 23 with movable groove 22 looks adaptation, the other end of torsional spring 23 with winding shaft 7 fixed connection, winding mechanism sets up in cavity 5, sets up at winding shaft 7's both ends, and fixed plate 21 is fixed torsional spring 23's one end, prevents that torsional spring 23 from producing the displacement because of winding shaft 7 is rotatory, and movable groove 22 corresponds the setting with torsional spring 23.
The support is characterized in that a hook is arranged on the support body 1, the support rod 4 is arranged at a right angle with the hook, the hook on the support body 1 is arranged at a right angle with the support rod 4, the position of the hook is generally inward, the support is positioned on the outer side of the hanging net, the reflective paper 8 can be better displayed at the right angle, and the reflective paper 8 is prevented from being blocked or can not be completely unfolded due to the angle problem.
The lifting block 20 comprises a limiting block and a circular handle, the limiting block is fixedly connected with the second spring 19, the circular handle is fixedly installed at the top of the limiting block, the limiting block on the lifting block 20 is fixedly connected with the sliding rod 18, and meanwhile, the lifting block is fixedly connected with the second spring 19, and the handle is fixedly installed on the limiting block, so that the sliding rod 18 is lifted upwards and pulled upwards by workers.
The pull rod 9 is arranged outside the support body 1, a notch is formed in the support body 1 and corresponds to the reflective paper 8, the support body 1 is provided with a notch, the notch corresponds to the reflective paper 8, the notch is smaller than the pull rod 9, and the pull rod 9 is positioned outside the support body 1 after the reflective paper 8 is wound and is in contact with the support body 1, so that the reflective paper 8 is pulled open by pulling the pull rod 9.
It should be noted that, in the present utility model, the circuits, electronic components and modules are all related to the prior art, and those skilled in the art may implement the present utility model completely, and it is needless to say that the protection of the present utility model does not relate to improvement of software and methods.
The working principle of the fence net umbrella bracket provided by the utility model is as follows:
the scheme is also provided with an electric control cabinet, the electric control cabinet is arranged on the equipment, when the electric control cabinet is used, each electric equipment can be started to operate respectively, the power connection mode of each electric equipment is the prior mature technology, is a well-known technology of the person in the field, and is not redundant;
when the support is used, the support main body 1 is prevented from being in a corresponding position, the protective net and the warning sign are hung on the hooks arranged on the support main body 1, after the fixing is finished, the lifting block 20 is pulled outwards, the lifting block 20 moves upwards, the sliding rod 18 fixedly arranged on the lifting block 20 is pulled upwards, the sliding rod 18 is separated from the fixing groove 16, the support rod 4 is upwards or downwards spread, the lifting block 20 moves downwards under the pulling force of the second spring 19 after being adjusted to a proper right angle position, and the bottom of the sliding rod 18 is clamped in the fixing groove 16 to fix the support rod 4;
after the fixation is completed, the pull rod 9 is pulled outwards, the reflective paper 8 wound on the winding shaft 7 is pulled outwards along with the pull rod 9 to a proper position, the bayonet 10 formed on the pull rod 9 corresponds to the L-shaped block 14, the L-shaped block 14 is pulled backwards slightly, the L-shaped block 14 slides along the sliding port 13, the L-shaped block 14 is clamped into the bayonet 10 and then releases the L-shaped block 14, the first spring 15 fixedly arranged in the L-shaped block 14 and the sliding cavity 11 applies a force to the L-shaped block 14, the L-shaped block 14 can be prevented from being separated from the bayonet 10, the upper end and the lower end of the pull rod 9 are fixed, and the reflective paper 8 is propped up;
when the maintenance is finished, the reflective paper 8 needs to be collected, the L-shaped block 14 is pulled backwards and separated from the bayonet 10, and when the upper part and the lower part are separated, the pull rod 9 is recovered along the force of the reflective paper 8, one end of the reflective paper 8, which is wound on the winding shaft 7, is subjected to the force of the torsion springs 23 arranged at two ends of the winding shaft 7, the winding shaft 7 rotates to wind the reflective paper 8, and when the reflective paper 8 is completely wound, the pull rod 9 is positioned outside the notch which is formed in the bracket main body 1 and is matched with the reflective paper 8 and is in contact with the bracket main body 1.
Compared with the related art, the fence net umbrella bracket provided by the utility model has the following structure
The beneficial effects are that:
the utility model provides a fence net umbrella-shaped bracket, which is characterized in that reflective paper 8 is fixed through a supporting rod 4, the warning area is enlarged more prominently, the bracket plays a role in warning pedestrians and drivers, two fixing blocks 6 are fixedly arranged in a cavity 5 formed in a bracket main body 1, a winding shaft 7 is fixed by the two fixing blocks 6 one by one, the reflective paper 8 is wound, a supporting and fixing mechanism arranged on the supporting rod 4 can fix the supporting rod 4, the supporting rod 4 is fixedly arranged on a circular block 3, the circular block 3 is rotatably arranged on a rotating shaft 2, the supporting rod 4 cannot be directly subjected to angle conversion and fixing, the bottom of an L-shaped block 14 is correspondingly arranged with a bayonet 10, the L-shaped block 14 fixes the supporting rod 4 at a vertical angle, the reflective paper 8 is supported, a limiting mechanism is arranged on the circular block 3, the limiting mechanism can fix the circular block 3, thereby achieving the function of fixing the supporting rod 4, preventing the supporting rod 4 and the L-shaped block 14 from being fixed and unstable independently, a plurality of fixing grooves 16 are arranged to fix the supporting rod 4 at different angles, a winding mechanism is arranged in the cavity 5 and is arranged at two ends of the winding shaft 7, a fixing plate 21 fixes one end of a torsion spring 23 to prevent the torsion spring 23 from generating displacement due to the rotation of the winding shaft 7, a movable groove 22 is correspondingly arranged with the torsion spring 23, a hook on the bracket main body 1 is arranged at a right angle with the supporting rod 4, the position of the hook is generally faced inwards, the bracket is positioned at the outer side of a hanging net and is arranged at a right angle to better display the reflective paper 8, a limit block on the lifting block 20 is fixedly connected with a sliding rod 18 and is fixedly connected with a second spring 19 at the same time, a handle is fixedly arranged on the limit block, the sliding rod 18 is lifted upwards to move by workers, the notch is formed in the support body 1 and corresponds to the reflective paper 8, the notch is smaller than the pull rod 9, the pull rod 9 is located on the outer side of the support body 1 after the reflective paper 8 is wound, the pull rod 9 is abutted to the support body 1, and the reflective paper 8 is pulled open by pulling the pull rod 9.
The device structure and the drawings of the present utility model mainly describe the principle of the present utility model, and in terms of the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, etc. of the device is not completely described, but the specific details of the power mechanism, the power supply system, and the control system thereof can be clearly known on the premise that those skilled in the art understand the principle of the present utility model.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. A pen mesh umbrella stand, comprising:
a holder main body;
the two rotating shafts are fixedly arranged on the bracket main body;
the two circular ring blocks are respectively and rotatably arranged on the two rotating shafts, and both the circular ring blocks are in sliding contact with the side wall of the bracket main body;
the two support rods are fixedly arranged on the two circular blocks respectively;
the cavity is formed in the bracket main body;
the two fixing blocks are respectively and fixedly arranged in the cavity;
the winding shaft is rotatably arranged between the two fixed blocks;
the light reflecting paper is wound on the winding shaft;
the pull rod is fixedly arranged on one side of the reflective paper extending out of the bracket main body;
the two bayonets are respectively arranged on the pull rod.
2. The fence umbrella stand according to claim 1, wherein two supporting and fixing mechanisms are respectively arranged on two supporting rods, the two supporting and fixing mechanisms are respectively arranged corresponding to two bayonets, the supporting and fixing mechanisms comprise a sliding cavity, a fixing rod, a sliding port, an L-shaped block and a first spring, the sliding cavity is formed in the supporting rods, the fixing rod is fixedly arranged on the inner wall of the sliding cavity, the sliding port is formed in the supporting rods, the sliding port is correspondingly arranged with the sliding cavity, the L-shaped block is slidably arranged on the fixing rod, the top of the L-shaped block is in sliding contact with the inner wall of the sliding cavity, the L-shaped block is correspondingly arranged with the sliding port, the first spring is sleeved on the fixing rod, and the first spring is fixedly connected with the inner wall of the sliding cavity and the L-shaped block.
3. The fence umbrella stand according to claim 1, wherein two ring blocks are respectively provided with a limiting mechanism, the limiting mechanism comprises a fixed groove, a plurality of supporting blocks, a sliding rod, a second spring and a lifting block, the fixed groove is formed in the ring block, the plurality of fixed grooves are formed in the supporting block body, the sliding rod is slidably mounted on the supporting block, the sliding rod is correspondingly arranged with the fixed groove, the second spring is sleeved on the sliding rod, the second spring is fixedly connected with the supporting block, the lifting block is fixedly mounted at the top of the protecting sliding rod, and the lifting block is fixedly connected with one end of the second spring.
4. The fence umbrella stand according to claim 1, wherein two winding mechanisms are arranged in the cavity and are respectively arranged corresponding to the winding shaft, the winding mechanisms comprise a fixed plate, a movable groove and a torsion spring, the fixed plate is fixedly arranged in the cavity, the movable groove is formed in the fixed block, the torsion spring is fixedly arranged on the fixed plate, the torsion spring is matched with the movable groove, and the other end of the torsion spring is fixedly connected with the winding shaft.
5. The fence umbrella stand of claim 1, wherein the stand body is provided with hooks, and the support bar is disposed at right angles to the hooks.
6. The pen net umbrella stand of claim 3, wherein the pull block comprises a stop block fixedly connected to the second spring and a circular handle fixedly mounted on the top of the stop block.
7. The fence umbrella stand of claim 1, wherein the tie rod is disposed outside the stand body, and the stand body is provided with a notch, and the notch is disposed corresponding to the reflective paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321660763.XU CN220415022U (en) | 2023-06-28 | 2023-06-28 | Umbrella-shaped support for fence net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321660763.XU CN220415022U (en) | 2023-06-28 | 2023-06-28 | Umbrella-shaped support for fence net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220415022U true CN220415022U (en) | 2024-01-30 |
Family
ID=89649313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321660763.XU Active CN220415022U (en) | 2023-06-28 | 2023-06-28 | Umbrella-shaped support for fence net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220415022U (en) |
-
2023
- 2023-06-28 CN CN202321660763.XU patent/CN220415022U/en active Active
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