CN220301922U - Anti-fall protective guard - Google Patents
Anti-fall protective guard Download PDFInfo
- Publication number
- CN220301922U CN220301922U CN202321996321.2U CN202321996321U CN220301922U CN 220301922 U CN220301922 U CN 220301922U CN 202321996321 U CN202321996321 U CN 202321996321U CN 220301922 U CN220301922 U CN 220301922U
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- fixed box
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- sliding
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- fixedly connected
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- 230000001681 protective effect Effects 0.000 title claims abstract description 12
- 230000000712 assembly Effects 0.000 claims abstract description 9
- 238000000429 assembly Methods 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000008859 change Effects 0.000 abstract description 6
- 230000008878 coupling Effects 0.000 description 9
- 238000010168 coupling process Methods 0.000 description 9
- 238000005859 coupling reaction Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model provides an anti-falling protective fence which comprises two telescopic pieces, wherein sliding assemblies are respectively arranged on the fixed ends of the two telescopic pieces, a protective assembly is arranged between the two telescopic pieces, a fixed box is fixedly connected to the bottom ends of the telescopic pieces, the telescopic pieces are vertical to the fixed box, a plurality of ground inserting assemblies are arranged in the fixed box, the ground inserting assemblies extend out of the fixed box and are inserted into the ground, a connecting assembly is hinged to the fixed box, and one end, far away from the fixed box, of the connecting assembly is hinged to the sliding assembly; the sliding assembly comprises a sliding groove formed in the fixed end of the telescopic piece, a motor is fixedly installed in the sliding groove, an output shaft of the motor is connected with a lead screw in a transmission mode, a first sliding block is connected to the lead screw in a threaded mode, the first sliding block is in sliding connection with the sliding groove, and a connecting assembly is hinged to the first sliding block. The utility model can adjust the stability of the bottom according to the height change of the guard rail.
Description
Technical Field
The utility model belongs to the technical field of guard rails, and particularly relates to an anti-fall guard rail.
Background
At present, in urban roads, park landscapes and indoor lamp places, the guard rail is a very common building landscape product, particularly in garden construction, the guard rail has the function of blocking pedestrians from entering a flower and tree planting area besides the function of decoration, and in recent years, various guard rails start to appear in a large number along with the continuous development of technology.
The height of the prior guard rail can be regulated according to the growth of plants, the fixed bottom effect is poor along with the change of the height of the guard rail in the process, and the whole guard rail is easy to fall under the action of external force. Therefore, there is a need for an anti-fall guard rail to solve the above problems.
Disclosure of Invention
In order to solve the technical problems, the utility model provides an anti-fall protective fence.
In order to achieve the above purpose, the utility model provides an anti-falling protective fence, which comprises two telescopic pieces, wherein sliding components are respectively arranged on the fixed ends of the two telescopic pieces, a protection component is arranged between the two telescopic pieces, a fixed box is fixedly connected to the bottom end of each telescopic piece, the telescopic pieces are perpendicular to the fixed box, a plurality of ground inserting components are arranged in the fixed box, the ground inserting components extend out of the fixed box and are inserted into the ground, a connecting component is hinged to the fixed box, and one end of the connecting component, which is far away from the fixed box, is hinged to the sliding component;
the sliding assembly comprises a sliding groove formed in the fixed end of the telescopic piece, a motor is fixedly installed in the sliding groove, an output shaft of the motor is connected with a lead screw in a transmission mode, a first sliding block is connected to the lead screw in a threaded mode, the first sliding block is in sliding connection with the sliding groove, and the first sliding block is hinged to the connecting assembly.
Preferably, the connecting component is a hydraulic cylinder, one end of the hydraulic cylinder is hinged with the first sliding block, and the other end of the hydraulic cylinder is hinged with the fixed box.
Preferably, the two telescopic members are respectively electric telescopic rods, the fixed ends of the electric telescopic rods are fixedly connected with the outer top ends of the fixed boxes, and the protective assembly is arranged between the two electric telescopic rods.
Preferably, the ground inserting assembly comprises a cylinder fixedly connected to the top end of the inner cavity of the fixed box, the cylinder body end of the cylinder is fixedly connected with the fixed box, a limiting frame is fixedly connected to the bottom end of the fixed box, the limiting frame extends out of the fixed box and is flush with the outer side wall of the fixed box, an inserting rod is fixedly connected to the movable end of the cylinder, the inserting rod is in sliding connection with the limiting frame, and the bottom end of the inserting rod is conical.
Preferably, the protection component comprises a connecting column, the connecting column is fixedly connected with the fixed ends of the two electric telescopic rods respectively, a plurality of limiting blocks are arranged on the connecting column, the limiting blocks are detachably connected with second telescopic rods, the fixed ends of the second telescopic rods are detachably connected with the limiting blocks, connecting rods are fixedly connected with the movable ends of the second telescopic rods, and the two ends of the connecting rods are fixedly connected with the movable ends of the electric telescopic rods respectively.
Preferably, two symmetrically arranged holes are formed in the limiting block, two symmetrical holes are formed in the fixed end of the second telescopic rod, and screws penetrate through the holes.
Compared with the prior art, the utility model has the following advantages and technical effects:
along with the change of the height of the protection component, the supporting force of the bottom needs to be adjusted, the motor is opened to drive the screw rod to rotate, the first sliding block in threaded connection with the screw rod can slide up and down in the sliding groove, and the sliding groove can limit the first sliding block to prevent rotation. When the height of the protection component is increased, the first sliding block needs to be moved upwards, and the length of the connection component is increased; when the height of the protection component is reduced, the first sliding block needs to be moved downwards, and the length of the connection component is reduced.
The utility model can adjust the stability of the bottom according to the height change of the guard rail.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application, illustrate and explain the application and are not to be construed as limiting the application. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a stopper according to the present utility model;
FIG. 3 is a schematic view of a second telescopic rod according to the present utility model;
FIG. 4 is a schematic view of a ground engaging assembly;
in the figure: 1. a fixed box; 2. a chute; 3. a motor; 4. a screw rod; 5. a first slider; 6. a hydraulic cylinder; 7. an electric telescopic rod; 8. a cylinder; 9. a limit frame; 10. a rod; 11. a connecting column; 12. a limiting block; 13. a second telescopic rod; 14. a connecting rod; 15. opening holes; 16. a hole; 17. and (5) a screw.
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.
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description.
Referring to fig. 1-4, the utility model provides an anti-falling protective fence, which comprises two telescopic members, wherein sliding assemblies are respectively arranged on the fixed ends of the two telescopic members, a protective assembly is arranged between the two telescopic members, the bottom ends of the telescopic members are fixedly connected with a fixed box 1, the telescopic members are vertical to the fixed box 1, a plurality of ground inserting assemblies are arranged in the fixed box 1, extend out of the fixed box 1 and are inserted into the ground, a connecting assembly is hinged on the fixed box 1, and one end of the connecting assembly, which is far away from the fixed box 1, is hinged with the sliding assemblies;
the sliding assembly comprises a chute 2 arranged at the fixed end of the telescopic piece, a motor 3 is fixedly arranged in the chute 2, an output shaft of the motor 3 is connected with a screw 4 in a transmission manner, a first sliding block 5 is connected to the screw 4 in a threaded manner, the first sliding block 5 is in sliding connection with the chute 2, and a connecting assembly is hinged to the first sliding block 5.
Along with the change of the height of the protection component, the supporting force of the bottom needs to be adjusted, the motor 3 is turned on to drive the screw rod 4 to rotate, the first sliding block 5 in threaded connection on the screw rod 4 can slide up and down in the sliding groove 2, and the sliding groove 2 can limit the first sliding block 5 to prevent rotation. When the height of the protection component becomes large, the first sliding block 5 needs to be moved upwards, and the length of the connection component is increased; when the height of the protective assembly becomes small, the first slider 5 needs to be moved downward, and the length of the connection assembly is reduced.
Further optimizing scheme, coupling assembling is pneumatic cylinder 6, and the one end of pneumatic cylinder 6 is articulated with first slider 5, and the other end of pneumatic cylinder 6 is articulated with fixed box 1.
The length of the hydraulic cylinder 6 is adjusted with the height of the first slider 5.
Further optimizing scheme, two telescopic members are electric telescopic handle 7 respectively, and electric telescopic handle 7's stiff end and the outer top rigid coupling of fixed box 1 are provided with the protection component between two electric telescopic handle 7.
The electric telescopic rod 7 can drive the height of the protection component to change.
Further optimizing scheme inserts ground subassembly including the cylinder 8 of rigid coupling on fixed case 1 inner chamber top, the cylinder body end and the fixed case 1 rigid coupling of cylinder 8, the bottom rigid coupling of fixed case 1 has spacing frame 9, spacing frame 9 stretches out fixed case 1 and with the lateral wall parallel and level of fixed case 1, the loose end rigid coupling of cylinder 8 has inserted bar 10, inserted bar 10 and spacing frame 9 sliding connection, the bottom of inserted bar 10 is the toper.
The limiting frame 9 is fixedly connected with the bottom end of the fixed box 1, so that the inserting rod 10 can be limited to a certain extent, the situation of deviation during ground insertion is prevented, the bottom end of the inserting rod 10 is conical, the inserting rod 10 can be conveniently inserted into the ground, in addition, the air cylinder 8 can drive the inserting rod 10 to be inserted into the ground, and labor is relieved.
Further optimizing scheme, the protection subassembly includes spliced pole 11, and spliced pole 11 is provided with a plurality of stopper 12 with the stiff end rigid coupling of two electric telescopic handle 7 respectively on the spliced pole 11, and stopper 12 can be dismantled and be connected with second telescopic handle 13, and the stiff end and the stopper 12 of second telescopic handle 13 can be dismantled and be connected, and the expansion end rigid coupling of second telescopic handle 13 has connecting rod 14, and the both ends of connecting rod 14 are respectively with the expansion end rigid coupling of electric telescopic handle 7.
The connecting column 11 is used for connecting the two electric telescopic rods 7, a plurality of limiting blocks 12 are fixedly connected to the connecting column, the limiting blocks 12 are used for inserting the second telescopic rods 13, connecting rods 14 are fixedly connected to the movable ends of the second telescopic rods 13, and the connecting rods 14 are connected with the electric telescopic rods 7 so that the two electric telescopic rods 7 can ascend or descend along with the plurality of second telescopic rods 13.
In a further optimization scheme, two symmetrically arranged holes 15 are formed in the limiting block 12, two symmetrical holes 16 are formed in the fixed end of the second telescopic rod 13, and screws 17 penetrate through the holes 15 and the holes 16.
When the second telescopic rod 13 is needed to be inserted, the screw 17 is inserted into the opening 15 and the hole 16.
In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
The above embodiments are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solutions of the present utility model should fall within the protection scope defined by the claims of the present utility model without departing from the design spirit of the present utility model.
Claims (6)
1. The anti-falling protective fence is characterized by comprising two telescopic pieces, wherein sliding assemblies are respectively arranged on the fixed ends of the two telescopic pieces, a protective assembly is arranged between the two telescopic pieces, a fixed box (1) is fixedly connected to the bottom ends of the telescopic pieces, the telescopic pieces are perpendicular to the fixed box (1), a plurality of ground inserting assemblies are arranged in the fixed box (1), the ground inserting assemblies extend out of the fixed box (1) and are inserted into the ground, a connecting assembly is hinged to the fixed box (1), and one end, far away from the fixed box (1), of the connecting assembly is hinged to the sliding assembly;
the sliding assembly comprises a sliding groove (2) formed in the fixed end of the telescopic piece, a motor (3) is fixedly installed in the sliding groove (2), a lead screw (4) is connected with an output shaft of the motor (3) in a transmission mode, a first sliding block (5) is connected to the lead screw (4) in a threaded mode, the first sliding block (5) is in sliding connection with the sliding groove (2), and the connecting assembly is hinged to the first sliding block (5).
2. The fall protection fence of claim 1, wherein: the connecting assembly is a hydraulic cylinder (6), one end of the hydraulic cylinder (6) is hinged with the first sliding block (5), and the other end of the hydraulic cylinder (6) is hinged with the fixed box (1).
3. The fall protection fence of claim 1, wherein: the two telescopic parts are respectively electric telescopic rods (7), the fixed ends of the electric telescopic rods (7) are fixedly connected with the outer top ends of the fixed boxes (1), and the protection components are arranged between the two electric telescopic rods (7).
4. The fall protection fence of claim 1, wherein: the floor inserting assembly comprises a cylinder (8) fixedly connected to the top end of an inner cavity of a fixed box (1), the cylinder body end of the cylinder (8) is fixedly connected with the fixed box (1), a limiting frame (9) is fixedly connected to the bottom end of the fixed box (1), the limiting frame (9) extends out of the fixed box (1) and is flush with the outer side wall of the fixed box (1), an inserting rod (10) is fixedly connected to the movable end of the cylinder (8), the inserting rod (10) is in sliding connection with the limiting frame (9), and the bottom end of the inserting rod (10) is conical.
5. A fall protection fence according to claim 3 wherein: the protection assembly comprises a connecting column (11), the connecting column (11) is fixedly connected with the fixed ends of the electric telescopic rods (7) respectively, a plurality of limiting blocks (12) are arranged on the connecting column (11), the limiting blocks (12) are detachably connected with second telescopic rods (13), the fixed ends of the second telescopic rods (13) are detachably connected with the limiting blocks (12), connecting rods (14) are fixedly connected with the movable ends of the second telescopic rods (13), and the two ends of the connecting rods (14) are fixedly connected with the movable ends of the electric telescopic rods (7) respectively.
6. The fall protection fence of claim 5, wherein: two symmetrically arranged holes (15) are formed in the limiting block (12), two symmetrical holes (16) are formed in the fixed end of the second telescopic rod (13), and screws (17) are arranged between the holes (15) and the holes (16) in a penetrating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321996321.2U CN220301922U (en) | 2023-07-27 | 2023-07-27 | Anti-fall protective guard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321996321.2U CN220301922U (en) | 2023-07-27 | 2023-07-27 | Anti-fall protective guard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220301922U true CN220301922U (en) | 2024-01-05 |
Family
ID=89352681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321996321.2U Active CN220301922U (en) | 2023-07-27 | 2023-07-27 | Anti-fall protective guard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220301922U (en) |
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2023
- 2023-07-27 CN CN202321996321.2U patent/CN220301922U/en active Active
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