CN214996704U - Protective net grating - Google Patents
Protective net grating Download PDFInfo
- Publication number
- CN214996704U CN214996704U CN202121220793.XU CN202121220793U CN214996704U CN 214996704 U CN214996704 U CN 214996704U CN 202121220793 U CN202121220793 U CN 202121220793U CN 214996704 U CN214996704 U CN 214996704U
- Authority
- CN
- China
- Prior art keywords
- groove
- connecting plate
- welding
- support column
- column
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000001681 protective effect Effects 0.000 title claims description 16
- 238000003466 welding Methods 0.000 claims abstract description 24
- 238000012216 screening Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract description 2
- 210000002421 cell wall Anatomy 0.000 description 3
- 230000007547 defect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 231100000817 safety factor Toxicity 0.000 description 1
Images
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a protection network grid, including two bases, the base is frustum type structure, every the up end central point of base puts the welding and has a vertical support column, two common welding has many horizontally banisters, many common welding has many vertical perpendicular fences, two on the banister be equipped with connecting device on the support column, connecting device includes two first connecting plates and two second connecting plates, two first connecting plate welding is on the column wall of one of them support column, two the second connecting plate welding is on the column wall of one side support column of keeping away from first connecting plate. The utility model discloses be equipped with connecting device, be equipped with first connecting plate and second connecting plate through the both ends at the protection network grid, connect the installation with two protection grids in convenient short time, also can dismantle the separation fast after finishing using, the transportation of being convenient for has improved work efficiency.
Description
Technical Field
The utility model relates to a protective equipment art field especially relates to a protection network grid.
Background
The protection fence is a fence provided outside a roadbed to prevent livestock, pedestrians, non-motor vehicles, and the like from entering a highway. The protective fence is used for slope protection, is generally used for unstable rock strata, is used on the edge of a road, and is used for various fields along with the development of times for the consideration of safety factors.
Present protection grid is when using, generally needs a plurality of protection grid interconnect collocation uses, adopts welding, bolt fastening's mode mostly when connecting, and this kind of mode not only the installation is dismantled inconveniently, extravagantly a large amount of manpowers, can't change the angle between two protection grids after connecting the completion moreover, influences follow-up putting the adjustment to the protection grid, and it is very inconvenient to use, and the practicality is lower.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a protective net grating.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a protection network grid, includes two bases, the base is frustum type structure, every the up end central point of base puts the welding and has a vertical support column, two the common welding has many horizontally banisters, many on the banister common welding have many vertical perpendicular fences, two be equipped with connecting device on the support column.
Preferably, the connecting device comprises two first connecting plates and two second connecting plates, the two first connecting plates are welded on the column wall of one support column, the two second connecting plates are welded on the column wall of the support column on one side far away from the first connecting plates, and the heights of the two first connecting plates and the two second connecting plates are the same.
Preferably, a first connecting groove is formed in one end, away from the supporting column, of each first connecting plate, the first connecting groove is transversely formed, and a cylindrical connecting rod is welded on the upper groove wall and the lower groove wall of each first connecting groove together.
Preferably, every the second connecting plate is kept away from the one end of support column and has been seted up the second spread groove, the second spread groove is vertically seted up, every a recess has been seted up to one side cell wall of second spread groove, the recess is close to second spread groove notch one end and is connected with a gear through the round pin rotation, the welding of the ring gear position of gear has a pin, a slide opening has been seted up on the outer wall of second connecting plate, slide opening and recess intercommunication, sliding connection has a slider in the slide opening, the one end welding that the recess was kept away from to the slider has a control block, the one end welding that the control block was kept away from to the slider has a spur rack, spur rack and gear engagement, the part cover that the slider is located outside the slide opening is equipped with a spring, the both ends of spring respectively with the outer wall fixed connection of control block and second connecting plate.
Preferably, the distance between every two adjacent transverse bars is equal, and the distance between every two adjacent vertical bars is equal.
Preferably, every the bottom of support column is connected with a plurality of trigonometry, every two working end faces of trigonometry pass through screw and support column and base fixed connection respectively, the quantity of trigonometry is four.
The utility model discloses in, compare with prior art, the utility model has the advantages of:
1. the utility model discloses be equipped with connecting device, be equipped with first connecting plate and second connecting plate through the both ends at the protection network grid, connect the installation with two protection grids in convenient short time, also can dismantle the separation fast after finishing using, the transportation of being convenient for has improved work efficiency.
2. The utility model discloses after two protection network grid connection completions, the connecting rod is located the angle that can adjust between two protection grids at will in the second spread groove, and it is more convenient to use, and the base of protection grid is frustum type structure simultaneously, and the bottom of support column and a plurality of three corner seats of base fixedly connected with hitherto, has improved the stability and the firm degree of protection network grid, increases the life of protection grid.
Drawings
Fig. 1 is a schematic structural view of a protective screening grid according to the present invention.
Fig. 2 is a sectional view of the second connecting plate portion of the protective grid according to the present invention.
Fig. 3 is an enlarged schematic view of a point a of the protective grille according to the present invention.
In the figure: the device comprises a base 1, a support column 2, a horizontal rail 3, a vertical rail 4, a first connecting plate 5, a first connecting groove 6, a connecting rod 7, a second connecting plate 8, a second connecting groove 9, a groove 10, a gear 11, a stop lever 12, a sliding hole 13, a sliding block 14, a control block 15, a spring 16, a straight rack 17 and a triangular seat 18.
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. 1-3, a protection network grid, including two bases 1, base 1 is frustum type structure, the welding of up end central point of every base 1 has a vertical support column 2, the common welding has many horizontally banners 3 between two support columns 2, the common welding has many vertical perpendicular fences 4 on many banners 3, be equipped with connecting device on two support columns 2, the distance between every two adjacent banners 3 equals, the distance between every two adjacent perpendicular fences 4 equals, the bottom of every support column 2 is connected with a plurality of trigones 18, two working end faces of every trigone 18 are respectively through screw and support column 2 and base 1 fixed connection, the quantity of trigone 18 is four.
Connecting device includes two first connecting plates 5 and two second connecting plates 8, two welding of first connecting plate 5 are on the column wall of one of them support column 2, two welding of second connecting plate 8 are on the column wall of one side support column 2 of keeping away from first connecting plate 5, two first connecting plates 5 are the same with two height between two liang of second connecting plate 8, a first connecting groove 6 has been seted up to the one end that every first connecting plate 5 kept away from support column 2, first connecting groove 6 is transversely seted up, the upper and lower cell wall of every first connecting groove 6 has the connecting rod 7 of a cylinder type jointly to weld.
Every second connecting plate 8 keeps away from the one end of support column 2 and has seted up second spread groove 9, second spread groove 9 is vertical to be seted up, a recess 10 has been seted up to one side cell wall of every second spread groove 9, recess 10 is close to second spread groove 9 notch one end and is connected with a gear 11 through the round pin rotation, the welding of ring tooth position of gear 11 has a pin 12, a slide opening 13 has been seted up on the outer wall of second connecting plate 8, slide opening 13 and recess 10 intercommunication, sliding connection has a slider 14 in the slide opening 13, the welding of the one end of slider 14 keeping away from recess 10 has a control block 15, the welding of the one end of slider 14 keeping away from control block 15 has a spur rack 17, spur rack 17 and gear 11 mesh, the part cover that slider 14 is located outside slide opening 13 is equipped with a spring 16, the both ends of spring 16 respectively with the outer wall fixed connection of control block 15 and second connecting plate 8.
When the utility model is used, two first connecting plates 5 on one protective net grating are aligned with a second connecting plate 8 on the other protective net grating, then the connecting rods 7 on the first connecting plates 5 are inserted into the second connecting grooves 9 of the second connecting plates 8, the connecting rods 7 are firstly contacted with the stop lever 12 in the insertion process, the stop lever 12 rotates after being extruded by the connecting rods 7, the gear 11 rotates and drives the meshed spur rack 17 to slide, the sliding block 14 and the control block 15 are pulled, the spring 16 is compressed, when the connecting rods 7 reach the inside of the second connecting grooves 9, the stop lever 12 is not extruded by the connecting rods 7, under the elastic action of the spring 16, the straight rack 17 is pulled to slide towards the sliding hole 13, the stop lever 12 rotates and returns to the original position, at the moment, the stop lever 12 prevents the connecting rods 7 from leaving from the second connecting grooves 9, the connection of two protective net gratings is completed, and connecting rod 7 can adjust the angle between two protection grid at will in second spread groove 9, and it is more convenient to use, when finishing using needs to dismantle, only need press on the 8 outer walls of second connecting plate control block 15 and make spur rack 17 slide, drive gear 11 and pin 12 and rotate, alright follow second spread groove 9 with connecting rod 7 and shift out, convenient dismantlement.
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 (6)
1. The utility model provides a protection network grid, includes two bases (1), its characterized in that, base (1) is frustum type structure, every the up end central point of base (1) puts the welding and has a vertical support column (2), two the common welding has many horizontally banisters (3), many on banister (3) common welding have many vertical perpendicular fence (4), two be equipped with connecting device on support column (2).
2. A protective screening grid according to claim 1, characterized in that the connecting means comprises two first connecting plates (5) and two second connecting plates (8), two of the first connecting plates (5) being welded to the column wall of one of the support columns (2), two of the second connecting plates (8) being welded to the column wall of the support column (2) on the side remote from the first connecting plate (5), the two first connecting plates (5) and the two second connecting plates (8) being at the same height between each other.
3. A protective screening grid according to claim 2, characterized in that a first connecting groove (6) is formed at the end of each first connecting plate (5) away from the supporting column (2), the first connecting groove (6) is transversely formed, and a cylindrical connecting rod (7) is welded together at the upper and lower walls of each first connecting groove (6).
4. The protective screening grid according to claim 2, characterized in that a second connecting groove (9) is provided at an end of each second connecting plate (8) away from the supporting column (2), the second connecting groove (9) is provided longitudinally, a groove (10) is provided at a side wall of each second connecting groove (9), a gear (11) is rotatably connected to one end of the groove (10) close to the notch of the second connecting groove (9) by a pin, a stop lever (12) is welded at the ring gear position of the gear (11), a sliding hole (13) is provided on the outer wall of the second connecting plate (8), the sliding hole (13) is communicated with the groove (10), a sliding block (14) is slidably connected in the sliding hole (13), and a control block (15) is welded at an end of the sliding block (14) away from the groove (10), one end welding that control block (15) was kept away from in slider (14) has a spur rack (17), spur rack (17) and gear (11) meshing, the partial cover that slider (14) is located slide opening (13) is equipped with a spring (16), the both ends of spring (16) respectively with the outer wall fixed connection of control block (15) and second connecting plate (8).
5. A protective grid according to claim 1, characterised in that the distance between every two adjacent cross bars (3) is equal and the distance between every two adjacent vertical bars (4) is equal.
6. A protective screening grid according to claim 1, characterized in that the bottom of each supporting column (2) is connected with a plurality of triangular seats (18), two working end faces of each triangular seat (18) are respectively fixedly connected with the supporting column (2) and the base (1) through screws, and the number of the triangular seats (18) is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121220793.XU CN214996704U (en) | 2021-06-02 | 2021-06-02 | Protective net grating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121220793.XU CN214996704U (en) | 2021-06-02 | 2021-06-02 | Protective net grating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214996704U true CN214996704U (en) | 2021-12-03 |
Family
ID=79085597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121220793.XU Expired - Fee Related CN214996704U (en) | 2021-06-02 | 2021-06-02 | Protective net grating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214996704U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113236022A (en) * | 2021-06-02 | 2021-08-10 | 安徽皖峪通交通工程有限公司 | Protective net grating |
-
2021
- 2021-06-02 CN CN202121220793.XU patent/CN214996704U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113236022A (en) * | 2021-06-02 | 2021-08-10 | 安徽皖峪通交通工程有限公司 | Protective net grating |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2519841B2 (en) | PREFABRICATED ROOM CELL FOR BUILDINGS | |
| CN214996704U (en) | Protective net grating | |
| DE9214083U1 (en) | Box for theft-proof parking of a two-wheeler | |
| DE2951485A1 (en) | COMPONENT SYSTEM FOR CREATING PLANTABLE WALLS | |
| CN209760968U (en) | Integrated louver-shaped fence | |
| CN113236022A (en) | Protective net grating | |
| EP2956587A1 (en) | Prefabricated concrete structural element for creating a protective wall and method for the production thereof | |
| CN206521982U (en) | A kind of assembled sandstone feed bin partition wall and the concrete mixing plant with it | |
| EP0442432B1 (en) | Construction made of precast concrete elements | |
| EP4046270B1 (en) | Noise control device | |
| EP2292846B1 (en) | Gabion assembly | |
| CN218668650U (en) | Elevator shaft closed structure | |
| CN218150200U (en) | Construction safety fence | |
| CN213539036U (en) | Fence type pile foundation for civil engineering | |
| DE1609522B2 (en) | Residential unit made of metal prefabricated parts | |
| DE1683158A1 (en) | Railings, especially made of aluminum | |
| DE29616665U1 (en) | balcony | |
| DE2716250A1 (en) | Concrete embankment support or sound absorbing screen wall - consists of monolithic elements composed of at least one box-like framework of girders | |
| EP2312062B1 (en) | Gabions | |
| DE19712873C2 (en) | Urn wall and stele for making the same | |
| DE202009003602U1 (en) | Fillable fence construction of parallel welded mesh and posts | |
| AT14117U1 (en) | Prefabricated concrete element for creating a protective wall | |
| DE29608517U1 (en) | Multi-purpose precast building module | |
| DE3803819A1 (en) | Building wall and set of structural elements for the production thereof | |
| DE1684910A1 (en) | Process for the industrial execution of buildings and material for the implementation of this process |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |