CN210316801U - Anti-climbing guardrail for municipal engineering - Google Patents
Anti-climbing guardrail for municipal engineering Download PDFInfo
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- CN210316801U CN210316801U CN201921014351.2U CN201921014351U CN210316801U CN 210316801 U CN210316801 U CN 210316801U CN 201921014351 U CN201921014351 U CN 201921014351U CN 210316801 U CN210316801 U CN 210316801U
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Abstract
The utility model relates to an anti-climbing guardrail for municipal engineering, which comprises a base, wherein bearing columns are vertically fixed above the base, a first limiting rod is installed between adjacent bases, a plurality of railing monomers are vertically inserted into the first limiting rod, a plurality of railing monomers between adjacent bases are jointly sleeved with a second limiting rod, and two ends of the second limiting rod are respectively fixed with the top ends of adjacent bearing columns; the outer peripheral face of the handrail monomer between the adjacent bases is fixed with a plurality of limiting blocks in a protruding mode, the limiting blocks limit the handrail monomer to be separated from the second limiting rod, and the top end of the handrail monomer is fixed with a downward bent spine. Through the setting, compare current cast in situ cement stake and carry out the mode of fixing to the guardrail, it is more convenient that this anti-climb guardrail is installed and removed through the mode of railing monomer and ground grafting to equal cyclic utilization between each spare part and prefabricating in the mill, and carry out the on-the-spot equipment at the job site, shortened construction period.
Description
Technical Field
The utility model belongs to the technical field of the technique of anti-climb guardrail and specifically relates to an anti-climb guardrail that municipal works used is related to.
Background
At present, the guardrail of climbing prevention can be adopted to maintain under the comparatively dangerous and complicated environment such as some municipal construction sites, the warning passerby need not greedy to conveniently climb over the guardrail, or the facility equipment in the protection guardrail is not destroyed by lawbreakers and the like.
The existing anti-climbing guardrail is formed by pouring cement piles in situ, is inconvenient to install and disassemble, cannot be quickly installed to protect a construction site and warn passersby before construction, and cannot be quickly disassembled to shorten the construction period after construction is finished, so that an improvement space exists.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide an anti-climb guardrail that municipal works used has the effect of conveniently installing and removing.
In order to achieve the above purpose, the utility model provides a following technical scheme:
an anti-climbing guardrail used for municipal engineering comprises bases, wherein bearing columns are vertically fixed above the bases, a first limiting rod is installed between every two adjacent bases, a plurality of railing units are vertically inserted into the first limiting rod, a second limiting rod is sleeved on the railing units between the adjacent bases, and two ends of the second limiting rod are respectively fixed to the top ends of the adjacent bearing columns; the guardrail comprises a base and is characterized in that a plurality of limiting blocks are fixed on the outer peripheral surface of a guardrail body between the bases in a protruding mode, the limiting blocks limit the guardrail body to be separated from a second limiting rod, and downward bent sharp spines are fixed at the top ends of the guardrail bodies.
Through the setting, the base is the quadrangular frustum pyramid type, is vertically fixed with columniform load post at the base up end, and equidistant arranging between a plurality of bases installs first gag lever post between the adjacent base, and the vertical grafting of first gag lever post has a plurality of railing monomers, and the railing monomer link up first gag lever post and plug in ground earth. A second limiting rod is further installed between the adjacent bases and is in sleeve joint with a plurality of railing units located between the two bases, and the two ends of the second limiting rod are fixed to the top ends of the two adjacent bearing columns respectively. The free outer peripheral face of railing is outstanding to be fixed with a plurality of stoppers, and the stopper restriction railing monomer separates with the second gag lever post to realize fixing this anti-climb guardrail and ground through pegging graft the railing monomer with ground, and through the second gag lever post with adjacent base and railing monomer interconnect become whole and not with ground separation. Wherein can be through welding or the mode that bonds and adjacent base fixed connection between first gag lever post and the second gag lever post, compare current cast in situ cement stake and carry out the mode of fixing to the guardrail, it is more convenient that this anti-climb guardrail is installed and removed through the mode of railing monomer and ground grafting to equal cyclic utilization between each spare part and prefabricating in the mill, and carry out the on-the-spot equipment at the construction site, shortened construction period. The top end of the railing unit is fixed with a downward bent spike, so that the railing unit plays a role in deterring pedestrians or lawbreakers from climbing over the anti-climbing guardrail and plays a role in preventing climbing. And a distance is arranged between the first limiting rod and the second limiting plate at intervals, so that no foot point for climbing is provided, and the anti-climbing effect is further improved.
The utility model discloses further set up, place respectively at adjacent at the both ends of first gag lever post the up end of base, first gag lever post both ends are fixed with the head rod and the second connecting rod of the vertical setting that make progress respectively, head rod and second connecting rod are type "L", head rod and second connecting rod are kept away from the one end of first gag lever post is fixed with the up end of adjacent load post respectively.
Through the arrangement, the two ends of the first limiting rod are respectively placed on the upper end faces of the adjacent bases, and local fixation and convenient installation can be achieved through spot welding. Wherein first gag lever post both ends are fixed with the head rod and the second connecting rod that upwards extend respectively, and head rod and second connecting rod all set up to "L" type of class, and the part that wherein buckles sets up the one end of keeping away from first gag lever post at head rod and second connecting rod. And the one end of keeping away from first gag lever post through this bending part with head rod and second connecting rod is fixed with the up end of adjacent bearing post respectively, and fixed mode can adopt spot welding or the mode that bonds to the realization is fixed the head rod, and then realizes the single location to the railing, is convenient for the railing monomer to peg graft with ground.
The utility model discloses further set up, the length of the first connecting rod is greater than the length of the second connecting rod, the one end that the first connecting rod keeps away from first gag lever post is fixed with first connecting piece horizontally, first connecting piece extends to the direction of keeping away from the second connecting rod; a second connecting sheet is horizontally fixed at one end of the second connecting rod, which is far away from the first limiting rod, and the second connecting sheet extends towards the direction far away from the first connecting rod; the lower end face of the first connecting sheet is abutted with the upper end face of the second connecting sheet placed on the same bearing column.
Through the arrangement, the length of the first connection is set to be greater than that of the second connecting rod, and the bending part of the first connecting rod, which is far away from the first limiting rod, is set to be a horizontal first connecting piece, wherein the first connecting piece extends in the direction far away from the second connecting rod; the second connecting rod is provided with a second connecting sheet in the same way. Thereby it is fixed with adjacent load post up end respectively with first gag lever post both ends through first connection piece and second connection piece, and set up the length of first connection piece and satisfy in, make the up end butt of the lower terminal surface of first connection piece and the second connection piece of placing on same load post, realize compressing tightly each other between the adjacent head rod, make the head rod be difficult for with the separation of load post, and interconnect between with adjacent head rod through the mode of spot welding, wholeness and load capacity are improved.
The utility model discloses further set up, the second gag lever post both ends are fixed in respectively adjacently load post up end.
Through the setting, the upper end face of adjacent load post is fixed in respectively with the both ends of second gag lever post, fixes through spot welding or sticky mode, and then realizes the fixed to the second gag lever post to carry on spacingly to the railing monomer, strengthen base and the free wholeness of railing.
The utility model discloses further set up, the up end of the one end of second gag lever post is fixed with the clamp plate, the lower terminal surface of clamp plate and the up end butt of placing the adjacent second gag lever post on same load post.
Through the aforesaid setting, the up end of one end wherein at the second gag lever post is fixed with the clamp plate, and the lower terminal surface of clamp plate and the up end butt of placing the adjacent second gag lever post on same load post, realize compressing tightly each other between the adjacent second connecting rod, make the second connecting rod be difficult for with the separation of load post, and interconnect between the mode through spot welding with adjacent second connecting rod, improve wholeness and load capacity, and make one of them section difficult separation and the dismantlement at this climbing guardrail final middle part, reduce the probability of being destroyed by illegal molecule, and it is then more convenient to compare current guardrail to dismantle this climbing guardrail from one end.
The utility model discloses further set up, the stopper is followed the free outer peripheral face circumference of railing is arranged, the stopper with the lower terminal surface butt of second gag lever post.
Through the setting, arrange a plurality of stoppers along the free outer peripheral face circumference of railing to make the stopper and the lower terminal surface butt of second gag lever post, realize spacing the railing monomer through the second gag lever post, and can push down the second gag lever post and make all with the same degree of depth of earth grafting between a plurality of railing monomers, make the connectivity between railing monomer and the guardrail stronger.
The utility model discloses further set up, the free lower extreme of railing is sharp-pointed to be set up.
Through the setting, the lower end of the handrail monomer is arranged sharply, and a user can conveniently plug the handrail monomer and ground soil.
The utility model discloses further set up, bearing post and base link up along vertical direction and peg graft and have fixed railing, fixed railing with railing monomer structure is similar, fixed railing link up first gag lever post and second gag lever post setting; the fixed railing is sleeved with a pressing piece, and the pressing piece is fixed with the upper end face of the bearing column.
Through the setting, it has fixed railing to link up the grafting downwards at load post and base up end, and fixed railing is similar with the free structure of railing, and fixed railing link up first connection piece, second connection piece and the second gag lever post and the clamp plate setting of first gag lever post to joint strength between head rod, second connecting rod and base and the load post has further been strengthened. And fixed railing has still cup jointed the compact heap of type "concave" style of calligraphy, and the one end setting that the clamp plate was kept away from to compact heap parcel first connecting piece, second connecting piece, clamp plate and second connecting rod to the compact heap is fixed through the up end of welding or sticky mode with the load post, has further strengthened the wholeness between head rod, second connecting rod and load post and the base, makes the anti-damage ability of this anti-climb railing stronger.
To sum up, the utility model discloses following beneficial effect has:
1. through arranging a plurality of bases arranged at equal intervals and force bearing columns fixed on the bases, a first connecting rod and a second connecting rod are arranged between the adjacent bases, a plurality of railing monomers are vertically inserted into the first connecting rod in a sleeved mode and are not separated from the second connecting rod, and then the adjacent first connecting rod and the adjacent second connecting rod are mutually pressed and fixed, so that the anti-climbing guardrail is fixed in a mode of inserting the railing monomers into soil, foot points for climbing are reduced, the anti-climbing performance of the anti-climbing guardrail is improved while the anti-climbing guardrail is convenient to mount and dismount;
2. the anti-climbing guardrail has the advantages that the first connecting piece of the first connecting rod is tightly pressed and fixed with the second connecting piece placed on the same bearing column, the pressing plate of the second connecting rod is tightly pressed and fixed with the second connecting rod placed on the same bearing column, and the bearing rod and the fixed railing of the base are communicated and spliced, so that the anti-climbing guardrail is higher in integrity, the first connecting rod and the second connecting rod in the middle part are not easy to detach, and the anti-damage capability of the guardrail is improved;
3. through the equal sharp-pointed setting of lower extreme with railing monomer and fixed railing, convenient to use person pegs graft railing monomer and fixed railing and ground, has the effect of convenient operation and reduction work load.
Drawings
FIG. 1 is a schematic structural diagram of the present embodiment;
fig. 2 is an exploded view of the structure of the present embodiment.
Reference numerals: 1. a base; 11. a bearing column; 2. a first limit rod; 21. a first connecting rod; 22. a second connecting rod; 23. a first connecting piece; 24. a second connecting sheet; 3. a second limiting rod; 31. pressing a plate; 4. a handrail single body; 41. a limiting block; 42. pricking with a sharp point; 5. fixing the handrail; 6. and a pressing sheet.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-2, the utility model discloses an anti-climbing guardrail that municipal works used, including the base 1 of quadrangular frustum pyramid type, the 1 up end of base is fixed with columniform load post 11, and a plurality of bases 1 are arranged subaerial along the predetermined extending direction of this anti-climbing guardrail equidistant.
Be fixed with the first gag lever post 2 of level setting between adjacent base 1, the up end at adjacent base 1 is placed respectively at the both ends of first gag lever post 2, carries out the pre-fixing through spot welding or the mode that bonds. A first connecting rod 21 and a second connecting rod 22 which are arranged upwards are respectively fixed at two ends of the first limiting rod 2, the first connecting rod 21 and the second connecting rod 22 are both arranged in a similar L shape, a first connecting sheet 23 is horizontally fixed at one end of the first connecting rod 21, which is far away from the first limiting rod 2, and the first connecting sheet 23 extends in the direction far away from the second connecting rod 22; a second connecting piece 24 is horizontally fixed at one end of the second connecting rod 22 far away from the first limiting rod 2, and the second connecting piece 24 extends towards the direction far away from the first connecting rod 21.
The first connecting piece 23 and the second connecting piece 24 are respectively fixed with the upper end faces of the bearing columns 11 at the two ends of the first limiting rod 2, wherein the length of the first connecting rod 21 is larger than that of the second connecting rod 22, so that the lower end face of the first connecting piece 23 is abutted to the upper end face of the second connecting piece 24 placed on the same bearing column 11, the second connecting piece 24 of the adjacent first limiting rod 2 is pressed through the first connecting piece 23, and the connection is enhanced through spot welding or bonding.
First gag lever post 2 prolongs equidistant the pegging graft of horizontal direction and has railing monomer 4 of a plurality of vertical settings, and railing monomer 4's lower terminal surface is sharp-pointed to be set up, and 4 lower extremes of railing monomer are pegged graft with ground dirt bed and are cooperated, and 4 tops of railing monomer are fixed with the spine 42 of downwarping, play the deterrent effect of preventing climbing. Wherein the outer peripheral face circumference of railing unit 4 is fixed with a plurality of stoppers 41, and a plurality of railing units 4 between the adjacent base 1 have cup jointed second gag lever post 3 jointly, and the up end butt of the lower terminal surface of second gag lever post 3 and each railing unit 4's stopper 41 restricts the relative upward movement of second gag lever post 3 of railing unit 4. Wherein, two ends of the second limiting rod 3 are respectively fixed with the upper end faces of the adjacent bearing forces and are positioned above the first connecting sheet 23.
Wherein the up end of one end of second gag lever post 3 is fixed with clamp plate 31, and the up end butt of the lower terminal surface of clamp plate 31 and the adjacent second gag lever post 3 of placing on same load post 11 compresses tightly the one end that its clamp plate 31 was kept away from to adjacent second gag lever post 3 through clamp plate 31 to strengthen the connection through spot welding or the mode that bonds.
Wherein the bearing column 11 and the base 1 are connected with the fixed railing 5 in a penetrating and inserting manner along the vertical direction, the whole structure of the fixed railing 5 is similar to that of the railing monomer 4, and the fixed railing 5 penetrates through the end, far away from the pressing plate 31, of the first connecting piece 23, the second connecting piece 24 and the second limiting rod 3 which are positioned above the same bearing column 11 and the pressing plate 31. And the fixed railing 5 is sleeved with a concave-shaped pressing sheet 6, the two ends of the pressing sheet 6 are wrapped by the first connecting sheet 23, the second connecting sheet 24 and the end, far away from the pressing plate 31, of the second limiting rod 3 and the pressing plate 31, and the pressing sheet 6 and the upper end face of the bearing column 11 are fixed in a spot welding or bonding mode.
The implementation principle of the embodiment is as follows:
when installing this anti-climbing guardrail that municipal works used, predetermine subaerial earlier with base 1 equidistant, then it is fixed with load post 11 respectively with first gag lever post 2 between base 1, peg graft and insert in ground with a plurality of railing monomers 4 and first gag lever post 2 again, cup joint second gag lever post 3 and a plurality of railing monomers 4 and support the stopper 41 setting of tightly each railing monomer 4, make the both ends of second gag lever post 3 be located adjacent load post 11 top respectively, and adjacent first gag lever post 2 compresses tightly each other, adjacent second gag lever post 3 compresses tightly each other. Finally, the base 1 is further enhanced in connection with the ground through the through inserting connection fixing rail 5, the pressing piece 6 is sleeved, and connection strength between the parts is improved through spot welding or bonding.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (8)
1. The utility model provides an anti-climb guardrail that municipal works used, characterized by: the guardrail comprises bases (1), wherein bearing columns (11) are vertically fixed above the bases (1), a first limiting rod (2) is installed between every two adjacent bases (1), a plurality of guardrail single bodies (4) are vertically inserted into the first limiting rod (2), a plurality of guardrail single bodies (4) between every two adjacent bases (1) are jointly sleeved with a second limiting rod (3), and two ends of each second limiting rod (3) are respectively fixed to the top ends of the adjacent bearing columns (11); the guardrail comprises a base (1), a guardrail body (4) and a plurality of limiting blocks (41) are arranged on the outer peripheral face of the guardrail body (4) between the base (1) in a protruding mode, the limiting blocks (41) limit the guardrail body (4) to be separated from a second limiting rod (3), and downward bent sharp spines (42) are fixed on the top end of the guardrail body (4).
2. The anti-climbing guardrail for municipal engineering according to claim 1, wherein: the utility model discloses a bearing column, including base (1), first gag lever post (2) and second connecting rod (22), first gag lever post (2) both ends are fixed with head rod (21) and the second connecting rod (22) of ascending vertical setting respectively adjacent the up end of base (1), head rod (21) and second connecting rod (22) are "L" type of class respectively, head rod (21) and second connecting rod (22) are kept away from the one end of first gag lever post (2) is fixed with the up end of adjacent bearing column (11) respectively.
3. The anti-climbing guardrail for municipal engineering according to claim 2, wherein: the length of the first connecting rod (21) is greater than that of the second connecting rod (22), a first connecting piece (23) is horizontally fixed at one end, far away from the first limiting rod (2), of the first connecting rod (21), and the first connecting piece (23) extends in the direction far away from the second connecting rod (22); a second connecting piece (24) is horizontally fixed at one end, far away from the first limiting rod (2), of the second connecting rod (22), and the second connecting piece (24) extends towards the direction far away from the first connecting rod (21); the lower end face of the first connecting sheet (23) is abutted against the upper end face of a second connecting sheet (24) placed on the same bearing column (11).
4. The anti-climbing guardrail for municipal engineering according to claim 2, wherein: two ends of the second limiting rod (3) are respectively fixed on the upper end surfaces of the adjacent bearing columns (11).
5. The anti-climbing guardrail for municipal engineering according to claim 4, wherein: the upper end face of one end of each second limiting rod (3) is fixed with a pressing plate (31), and the lower end face of each pressing plate (31) is abutted to the upper end face of the adjacent second limiting rod (3) placed on the same bearing column (11).
6. The anti-climbing guardrail for municipal engineering according to claim 1, wherein: the limiting blocks (41) are arranged along the circumference of the outer peripheral surface of the handrail single body (4), and the limiting blocks (41) are abutted to the lower end face of the second limiting rod (3).
7. The anti-climbing guardrail for municipal engineering according to claim 1, wherein: the lower end of the railing unit (4) is arranged in a sharp mode.
8. The anti-climbing guardrail for municipal engineering according to claim 4, wherein: the bearing column (11) and the base (1) are connected with a fixed railing (5) in a penetrating and inserting mode along the vertical direction, the fixed railing (5) is similar to the railing unit (4) in structure, and the fixed railing (5) penetrates through the first limiting rod (2) and the second limiting rod (3) to be arranged; the fixed railing (5) is sleeved with a pressing sheet (6), and the pressing sheet (6) is fixed with the upper end face of the bearing column (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921014351.2U CN210316801U (en) | 2019-06-28 | 2019-06-28 | Anti-climbing guardrail for municipal engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921014351.2U CN210316801U (en) | 2019-06-28 | 2019-06-28 | Anti-climbing guardrail for municipal engineering |
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| Publication Number | Publication Date |
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| CN210316801U true CN210316801U (en) | 2020-04-14 |
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| CN201921014351.2U Active CN210316801U (en) | 2019-06-28 | 2019-06-28 | Anti-climbing guardrail for municipal engineering |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111619734A (en) * | 2020-06-11 | 2020-09-04 | 上海外高桥造船有限公司 | Pirate prevention device for ship gap bridge |
-
2019
- 2019-06-28 CN CN201921014351.2U patent/CN210316801U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111619734A (en) * | 2020-06-11 | 2020-09-04 | 上海外高桥造船有限公司 | Pirate prevention device for ship gap bridge |
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