CN114776136A - Protective isolation gate and processing method thereof - Google Patents
Protective isolation gate and processing method thereof Download PDFInfo
- Publication number
- CN114776136A CN114776136A CN202210269503.3A CN202210269503A CN114776136A CN 114776136 A CN114776136 A CN 114776136A CN 202210269503 A CN202210269503 A CN 202210269503A CN 114776136 A CN114776136 A CN 114776136A
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- Prior art keywords
- flat part
- steel bars
- steel bar
- longitudinal
- transverse
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- 238000002955 isolation Methods 0.000 title claims abstract description 28
- 230000001681 protective effect Effects 0.000 title claims abstract description 21
- 238000003672 processing method Methods 0.000 title claims abstract description 7
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 62
- 239000010959 steel Substances 0.000 claims abstract description 62
- 230000004888 barrier function Effects 0.000 claims abstract description 19
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims abstract description 10
- 241000587161 Gomphocarpus Species 0.000 claims description 8
- 230000002787 reinforcement Effects 0.000 claims description 8
- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- 238000004080 punching Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims 1
- 241001465754 Metazoa Species 0.000 abstract description 5
- 238000003466 welding Methods 0.000 abstract description 4
- 230000003014 reinforcing effect Effects 0.000 description 4
- 239000002689 soil Substances 0.000 description 2
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/16—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts using prefabricated panel-like elements, e.g. wired frames
- E04H17/161—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts using prefabricated panel-like elements, e.g. wired frames using wire panels
- E04H17/163—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts using prefabricated panel-like elements, e.g. wired frames using wire panels using wired panels with frame
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F27/00—Making wire network, i.e. wire nets
- B21F27/08—Making wire network, i.e. wire nets with additional connecting elements or material at crossings
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Fencing (AREA)
Abstract
The invention discloses a protective barrier and a processing method thereof, and the protective barrier comprises an outer frame, a plurality of transverse reinforcing steel bars and a plurality of longitudinal reinforcing steel bars which are arranged in a crossed manner, wherein the crossed part of each transverse reinforcing steel bar and each longitudinal reinforcing steel bar is respectively and correspondingly formed with a first flat part and a second flat part through stamping, through holes which are communicated with each other are respectively arranged on the first flat part and the second flat part, barbed nails penetrate into the through holes and extend out, and the first flat part and the second flat part are pressed together through riveting, so that the plurality of transverse reinforcing steel bars are fixedly connected with the plurality of longitudinal reinforcing steel bars. The mesh is formed by adopting a steel bar stamping and barbed nail riveting mode, the traditional steel wire welding mode is replaced, the pollution of electric welding to the environment and the damage to human health are avoided, the strength of the isolation fence is enhanced, the service life is long, and the mesh is not easy to damage; in addition, after the mesh is formed, the barbed nails on the mesh can play a good protection role, and the attack behavior of animals can be effectively avoided.
Description
Technical Field
The invention relates to the technical field of road isolation barriers, in particular to a protective isolation barrier and a processing method thereof.
Background
Barriers, an important traffic safety product, are generally installed along both sides of highways and both sides of dangerous sections of the general highways. At present, an isolation fence generally comprises two parts, namely an upright post and a net piece, wherein the upright post is buried in soil, and the net piece is arranged between adjacent upright posts, and the main function of the isolation fence is to prevent external animals and plants from entering a highway so as to ensure the safety of the road.
The mesh sheets of the existing isolation fence are usually welded by steel wires and are in a grid shape, generally rectangular or rhombic grid shape, and after being welded, the mesh sheets are subjected to plastic dipping treatment to play a role in corrosion resistance. At present, the isolation barrier only plays a role in isolation and has no protection capability, because the mesh sheets of the isolation barrier are flat, the isolation barrier only plays a role in isolation against the invasion of general animals and cannot play a role in protection, and if the isolation barrier is attacked, the isolation barrier is easy to damage.
Disclosure of Invention
The invention aims to overcome the defects and shortcomings in the prior art, and provides a protective barrier and a processing method thereof, wherein a mesh sheet is formed by adopting a steel bar stamping and barbed nail riveting mode so as to enhance the strength and damage resistance of the barrier and prolong the service life; in addition, after the mesh is formed, the barbed nails on the mesh can play a good protection role so as to avoid the attack behavior of animals.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a protection barrier, is including the frame with be fixed in the inside net piece of frame, the net piece including being a plurality of horizontal reinforcing bars and a plurality of longitudinal reinforcement that intersect set up, its characterized in that: the crossed parts of each transverse steel bar and each longitudinal steel bar are respectively and correspondingly formed with a first flat part and a second flat part through stamping, the first flat part and the second flat part are respectively provided with a through hole which is communicated with each other, a barbed nail penetrates through the through hole and extends out, and the first flat part and the second flat part are pressed together through riveting, so that the plurality of transverse steel bars and the plurality of longitudinal steel bars are fixedly connected.
Furthermore, a plurality of jacks are arranged on the inner edges of the four sides of the outer frame, and two ends of the transverse reinforcing steel bars and the longitudinal reinforcing steel bars which are fixedly connected with each other are correspondingly inserted into the jacks of the four sides respectively.
Furthermore, the first flat part and the second flat part are oblate.
Furthermore, the thickness of the first flat part is half of the diameter of the transverse steel bar, and the thickness of the second flat part is half of the diameter of the longitudinal steel bar.
Furthermore, the barbed nail comprises a conical seat with a small front and a large back, and the front side and the back side of the conical seat are respectively and correspondingly provided with a sharp part and an inserting part which are integrally connected.
Furthermore, the insertion part penetrates through the through hole and extends out, and a thickened nail head is formed on the outer side of the first flat part through riveting.
Furthermore, the first flat part and the second flat part which are pressed together are arranged in a staggered manner in tandem.
A processing method of a protective isolation gate is characterized by comprising the following steps: the method specifically comprises the following steps:
s1, stamping the crossed part of each transverse steel bar and each longitudinal steel bar by adopting a stamping die to respectively form a first flat part and a second flat part, and meanwhile, forming through holes on the first flat part and the second flat part;
s2, arranging the plurality of transverse steel bars and the plurality of longitudinal steel bars in a crossed manner, and enabling the first flat part and the second flat part to be aligned together;
s3, penetrating the barbed nail into the through hole and extending out of the through hole, riveting the barbed nail by using a squeeze riveter, and pressing the first flat part and the second flat part together to ensure that the plurality of transverse steel bars and the plurality of longitudinal steel bars are fixedly connected to form the mesh;
s4, inserting two ends of the transverse steel bars and the longitudinal steel bars which are fixedly connected into a plurality of jacks at the inner edges of the four edges of the outer frame correspondingly;
and S5, fixedly connecting the four edges of the outer frame together to finally obtain the protective isolation gate.
Further, in step S1, before punching, the crossing portions of each transverse steel bar and each longitudinal steel bar are marked according to the grid pitch of the mesh sheet.
Further, in the step S3, after the caulking, a thickened nail head is formed outside the first flat part, and the nail head and the tapered seat are respectively pressed against the outside of the first flat part and the second flat part.
Compared with the prior art, the invention has the beneficial effects that:
the mesh is formed by adopting a steel bar stamping and barbed nail riveting mode, the traditional steel wire welding mode is replaced, the pollution of electric welding to the environment and the damage to human health are avoided, the strength of the isolation fence is enhanced, the service life is long, and the mesh is not easy to damage; in addition, after the mesh is formed, the barbed nails on the mesh can play a good protection role, and the attack behavior of animals can be effectively avoided.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a schematic structural view of a single transverse steel bar and a single longitudinal steel bar before being connected in the present invention.
Fig. 3 is a schematic structural view of a single transverse steel bar and a single longitudinal steel bar after being connected in the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1-3, this embodiment provides a protective barrier, including frame 1 and the net piece that is fixed in the frame inside, the net piece is including being a plurality of horizontal reinforcing bars 2 and a plurality of longitudinal reinforcement 3 that the intersection set up, the intersection position of every horizontal reinforcing bar and every longitudinal reinforcement corresponds through the punching press respectively and is formed with first flat portion 4 and second flat portion 5, all be equipped with the through-hole 6 that link up mutually on first flat portion 4 and the second flat portion 5, there is thorn nail 7 to penetrate the through-hole and extend, press first flat portion 4 and the second flat portion 5 together through the riveting for a plurality of horizontal reinforcing bars 2 are connected with a plurality of longitudinal reinforcement 3 are fixed mutually.
In this embodiment, the four edges of the outer frame 1 are provided with a plurality of insertion holes (not shown), and the two ends of the plurality of transverse steel bars 2 and the plurality of longitudinal steel bars 3 which are fixedly connected with each other are respectively inserted into the plurality of insertion holes of the four edges. Therefore, the plurality of transverse steel bars 2 and the plurality of longitudinal steel bars 3 which are fixedly connected, namely the mesh is fixed inside the outer frame 1.
In this embodiment, first flat portion 4 and second flat portion 5 all are the oblate, both are convenient for stamping forming, make a plurality of transverse reinforcement 2 and a plurality of longitudinal reinforcement 3 cross section can not appear the edges and corners again.
In this embodiment, the thickness of the first flat portion 4 is half of the diameter of the transverse steel bar, and the thickness of the second flat portion 5 is half of the diameter of the longitudinal steel bar.
Therefore, the first flat part 4 and the second flat part 5 can provide staggered yielding spaces for each other, so that the plurality of transverse steel bars 2 and the plurality of longitudinal steel bars 3 are just positioned on the same plane after being crossed, and mutual dislocation is avoided.
In this embodiment, the piercing spike 7 includes a tapered seat 71 with a small front and a large rear, and the front and rear sides of the tapered seat 71 respectively correspond to a spike portion 72 and an insertion portion 73 which are integrally connected.
In this embodiment, the insertion portion 73 penetrates through the through hole 6 and extends out, and a thickened nail head 74 is formed on the outer side of the first flat portion 4 by riveting, so that the nail head 74 and the conical seat 71 are respectively and correspondingly pressed on the outer sides of the first flat portion 4 and the second flat portion 5, and the first flat portion 4 and the second flat portion 5 are pressed together.
In this embodiment, the first flat portion 4 and the second flat portion 5 are disposed in a staggered manner. Therefore, the plurality of transverse steel bars 2 and the plurality of longitudinal steel bars 3 are also enabled to be exactly positioned on the same plane after being crossed, and mutual dislocation is avoided.
Example two
Referring to fig. 1 to 3, the present embodiment provides a method for processing a protective isolation gate, which specifically includes the following steps:
s1, stamping the crossed part of each transverse steel bar and each longitudinal steel bar by adopting a stamping die to respectively form a first flat part 4 and a second flat part 5, and simultaneously forming through holes 6 on the first flat part 4 and the second flat part 5;
s2, arranging a plurality of transverse steel bars 2 and a plurality of longitudinal steel bars 3 in a crossed manner, and enabling a first flat part 4 and a second flat part 5 to be paired together;
s3, penetrating the barbed nail 7, namely the inserting part 73 into the through hole and extending out, riveting the barbed nail 7 by using a riveting press, and pressing the first flat part 4 and the second flat part 5 together to ensure that the plurality of transverse steel bars 2 are fixedly connected with the plurality of longitudinal steel bars 3 to form a mesh;
s4, inserting two ends of a plurality of transverse steel bars 2 and a plurality of longitudinal steel bars 3 which are fixedly connected into a plurality of jacks at the inner edges of four edges of the outer frame 1 correspondingly;
and S5, fixedly connecting the four edges of the outer frame 1 together to finally obtain the protective isolation gate.
In this embodiment, in step S1, before punching, the crossing portions of each transverse steel bar and each longitudinal steel bar need to be marked according to the grid pitch of the mesh sheet. This facilitates the punching and also enables the first and second flat parts 4 and 5 to be accurately aligned.
In this embodiment, in step S3, after the caulking, the head 74 is formed to be thickened on the outer side of the first flat portion 4, and the head 74 and the tapered seat 71 are pressed against the outer sides of the first flat portion 4 and the second flat portion 5, respectively, so that the first flat portion 4 and the second flat portion 5 are pressed together.
When the device is installed, the two lateral bottoms of the outer frame 1 are respectively fixedly connected with the column bases (not shown in the figure), and the column bases are inserted into the soil, so that the spine parts 72 face away from the road.
Although the present description is described in terms of embodiments, not every embodiment includes only a single embodiment, and such description is for clarity only, and those skilled in the art should be able to integrate the description as a whole, and the embodiments can be appropriately combined to form other embodiments as will be understood by those skilled in the art.
Therefore, the above description is only for the preferred embodiment of the present application and is not intended to limit the scope of the present application; all changes which come within the meaning and range of equivalency of the claims are to be embraced within their scope.
Claims (10)
1. The utility model provides a protection barrier, is including the frame with be fixed in the inside net piece of frame, the net piece including being a plurality of transverse reinforcement and a plurality of longitudinal reinforcement that intersect and set up, its characterized in that: the crossed parts of each transverse steel bar and each longitudinal steel bar are respectively and correspondingly formed with a first flat part and a second flat part through stamping, the first flat part and the second flat part are respectively provided with a through hole which is communicated with each other, a barbed nail penetrates through the through hole and extends out, and the first flat part and the second flat part are pressed together through riveting, so that the plurality of transverse steel bars and the plurality of longitudinal steel bars are fixedly connected.
2. The protective isolation barrier of claim 1, wherein: the inner edges of the four edges of the outer frame are all provided with a plurality of jacks, and the two ends of the transverse reinforcing steel bars and the longitudinal reinforcing steel bars after being fixedly connected are correspondingly inserted into the jacks of the four edges respectively.
3. The protective isolation barrier of claim 1, wherein: the first flat part and the second flat part are both oblate.
4. A protective barrier according to claim 3, wherein: the thickness of the first flat part is half of the diameter of the transverse steel bar, and the thickness of the second flat part is half of the diameter of the longitudinal steel bar.
5. The protective isolation gate of claim 1, wherein: the barbed nail comprises a conical seat with a small front and a large rear, and the front side and the rear side of the conical seat are respectively and correspondingly provided with a sharp thorn part and an insertion part which are integrally connected.
6. The protective isolation gate of claim 5, wherein: the insertion part penetrates through the through hole and extends out, and a thickened nail head is formed on the outer side of the first flat part through riveting.
7. The protective isolation gate of claim 6, wherein: the first flat part and the second flat part which are pressed together are arranged in a staggered way in tandem.
8. A processing method for manufacturing the protective barrier of any one of claims 1 to 7, wherein: the method specifically comprises the following steps:
s1, stamping the crossed part of each transverse steel bar and each longitudinal steel bar by adopting a stamping die to respectively form a first flat part and a second flat part, and meanwhile, forming through holes on the first flat part and the second flat part;
s2, arranging the plurality of transverse steel bars and the plurality of longitudinal steel bars in a crossed manner, and enabling the first flat part and the second flat part to be aligned together;
s3, penetrating the barbed nail into the through hole and extending out, riveting the barbed nail by using a squeeze riveter, and pressing the first flat part and the second flat part together to ensure that the transverse steel bars and the longitudinal steel bars are fixedly connected and formed into the mesh;
s4, inserting two ends of the transverse steel bars and the longitudinal steel bars which are fixedly connected into a plurality of jacks at the inner edges of four edges of the outer frame correspondingly;
and S5, fixedly connecting four edges of the outer frame together to finally obtain the protective isolation gate.
9. The protective isolation gate of claim 8, wherein: in the step S1, before punching, the crossing portions of each transverse steel bar and each longitudinal steel bar are marked according to the mesh pitch of the mesh sheet.
10. The protective isolation gate of claim 8, wherein: in the step S3, after the caulking, a thickened nail head is formed on the outer side of the first flat portion, and the nail head and the tapered seat are respectively pressed against the outer sides of the first flat portion and the second flat portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210269503.3A CN114776136A (en) | 2022-03-18 | 2022-03-18 | Protective isolation gate and processing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210269503.3A CN114776136A (en) | 2022-03-18 | 2022-03-18 | Protective isolation gate and processing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114776136A true CN114776136A (en) | 2022-07-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210269503.3A Pending CN114776136A (en) | 2022-03-18 | 2022-03-18 | Protective isolation gate and processing method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN114776136A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6410123U (en) * | 1987-07-07 | 1989-01-19 | ||
| CN1040841A (en) * | 1988-07-29 | 1990-03-28 | 哈利系统有限公司 | Space frame |
| CN1819881A (en) * | 2003-07-11 | 2006-08-16 | 胡安·玛丽亚·克鲁斯-萨格雷多加西亚 | Barbed wire mesh |
| DE202009005577U1 (en) * | 2009-02-04 | 2009-06-25 | Widmayr, Josef | Connecting element for aligned connection of adjacent grid mats and fence built therewith |
| CN203321067U (en) * | 2013-06-05 | 2013-12-04 | 浙江明筑新材料有限公司 | Fence with simulate decorative plants |
| CN110158863A (en) * | 2019-06-28 | 2019-08-23 | 青岛理工大学 | Bolt connection mode for steel bar flat head |
| CN212225257U (en) * | 2020-05-07 | 2020-12-25 | 中交一公局集团有限公司 | A kind of tunnel movable inverted arch steel bar protection layer |
| CN212897186U (en) * | 2020-05-20 | 2021-04-06 | 安徽太基建设工程股份有限公司 | High strength reinforcing bar protection network |
| CN113833206A (en) * | 2021-10-15 | 2021-12-24 | 江阴市朗诺金属制品有限公司 | Method for welding reinforcing mesh |
| CN217150006U (en) * | 2022-03-18 | 2022-08-09 | 北京市中凯路达交通技术有限责任公司 | Protective isolation gate |
-
2022
- 2022-03-18 CN CN202210269503.3A patent/CN114776136A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6410123U (en) * | 1987-07-07 | 1989-01-19 | ||
| CN1040841A (en) * | 1988-07-29 | 1990-03-28 | 哈利系统有限公司 | Space frame |
| CN1819881A (en) * | 2003-07-11 | 2006-08-16 | 胡安·玛丽亚·克鲁斯-萨格雷多加西亚 | Barbed wire mesh |
| DE202009005577U1 (en) * | 2009-02-04 | 2009-06-25 | Widmayr, Josef | Connecting element for aligned connection of adjacent grid mats and fence built therewith |
| CN203321067U (en) * | 2013-06-05 | 2013-12-04 | 浙江明筑新材料有限公司 | Fence with simulate decorative plants |
| CN110158863A (en) * | 2019-06-28 | 2019-08-23 | 青岛理工大学 | Bolt connection mode for steel bar flat head |
| CN212225257U (en) * | 2020-05-07 | 2020-12-25 | 中交一公局集团有限公司 | A kind of tunnel movable inverted arch steel bar protection layer |
| CN212897186U (en) * | 2020-05-20 | 2021-04-06 | 安徽太基建设工程股份有限公司 | High strength reinforcing bar protection network |
| CN113833206A (en) * | 2021-10-15 | 2021-12-24 | 江阴市朗诺金属制品有限公司 | Method for welding reinforcing mesh |
| CN217150006U (en) * | 2022-03-18 | 2022-08-09 | 北京市中凯路达交通技术有限责任公司 | Protective isolation gate |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220722 |
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| RJ01 | Rejection of invention patent application after publication |