CN219892859U - Large-span polymer alloy bridge - Google Patents
Large-span polymer alloy bridge Download PDFInfo
- Publication number
- CN219892859U CN219892859U CN202321061209.XU CN202321061209U CN219892859U CN 219892859 U CN219892859 U CN 219892859U CN 202321061209 U CN202321061209 U CN 202321061209U CN 219892859 U CN219892859 U CN 219892859U
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- Prior art keywords
- bridge
- strip
- polymer alloy
- hole
- span
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- 229920000642 polymer Polymers 0.000 title claims abstract description 26
- 239000000956 alloy Substances 0.000 title claims abstract description 25
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 24
- 230000000694 effects Effects 0.000 claims abstract description 8
- 210000005056 cell body Anatomy 0.000 claims abstract description 5
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 230000007246 mechanism Effects 0.000 claims description 7
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 239000012847 fine chemical Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000002952 polymeric resin Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model provides a large-span high polymer alloy bridge frame which comprises a first bottom side bridge frame slat, wherein a supporting collar is fixedly arranged on the side edge of the bottom surface of the first bottom side bridge frame slat, a buckling and inserting strip column is movably inserted into the supporting collar, two end surfaces of the buckling and inserting strip column are provided with through groove structures in a penetrating manner, and one side of the top of the buckling and inserting strip column is fixedly provided with an assembly bottom bridge frame strip. Through carrying out the eye-splice with assembly end bridge strip through lock grafting strip post and link up cell body structure, and then realize inserting to the structure even, through the assembly end bridge strip of selecting to install different quantity additional for the both sides span width adjustment of whole crane span structure, thereby reached the effect of being convenient for adjust the lateral wall width span of polymer alloy crane span structure, realized being convenient for adjust the effect that widens or lock is narrow according to the application demand, greatly improved flexibility and the convenience that the application was got up are relatively poor.
Description
Technical Field
The utility model relates to the field of electric power facilities, in particular to a large-span high polymer alloy bridge frame.
Background
The bridge is formed by mixing, plasticizing, extruding or injection molding shaping, cutting and combining a plurality of middle and high polymer resins such as PVC, ABS and the like and fine chemical additives, and the bridge is used for bearing insulated wires, electric wires, flexible wires and the like; the high polymer alloy bridge frame adopts a bridge frame structure supported by high polymer alloy materials.
The width span of the side wall of the existing polymer alloy bridge is difficult to adjust, the width is inconvenient to adjust and widen or lock the narrow according to application requirements, and the flexibility and the convenience of application are poor.
Therefore, it is necessary to provide a large-span polymer alloy bridge to solve the above technical problems.
Disclosure of Invention
The utility model provides a large-span high polymer alloy bridge, which solves the problems that the width span of the side wall of the existing high polymer alloy bridge is difficult to adjust, is inconvenient to adjust and widen or lock according to application requirements, and has poor flexibility and convenience in application.
In order to solve the technical problems, the large-span polymer alloy bridge provided by the utility model comprises a first bottom side bridge slat, wherein a supporting collar is fixedly arranged on the side edge of the bottom surface of the first bottom side bridge slat, buckling plug strip columns are movably inserted in the supporting collar, two end surfaces of the buckling plug strip columns are provided with through groove structures in a penetrating way, an assembly bottom bridge slat is fixedly arranged on one side of the top of the buckling plug strip columns, a second bottom side bridge slat is connected to the side edge of the assembly bottom bridge slat through the supporting collar and the buckling plug strip columns, and side bridge mechanisms are fixedly arranged on the opposite sides of the top surfaces of the first bottom side bridge slat and the second bottom side bridge slat.
Preferably; the through groove body structure comprises a first through hole and a second through hole, and the first through hole and the second through hole are respectively positioned at the side end close to the buckling plug strip column and the middle part.
Preferably; the side bridge mechanism comprises side bridge battens and side bridge through holes, and the side bridge through holes are arranged on two side surfaces of the side bridge battens in a penetrating mode.
Preferably; the two sides of the inner side of the supporting collar sleeve are arc-shaped, and the surfaces of the two sides of the buckling plug strip column are arc-shaped.
Preferably; the first through hole and the second through hole are round through holes, and the aperture of the first through hole is larger than that of the second through hole.
Preferably; the two side edges of the bottom surface of the assembly bottom bridge frame strip are respectively provided with a supporting hoop sleeve and a buckling plug-in strip column.
Compared with the related art; the large-span polymer alloy bridge frame provided by the utility model has the following beneficial effects:
the utility model provides a large-span high polymer alloy bridge; through carrying out the eye-splice with assembly end bridge strip through lock grafting strip post and link up cell body structure, and then realize inserting to the structure even, through the assembly end bridge strip of selecting to install different quantity additional for the both sides span width adjustment of whole crane span structure, thereby reached the effect of being convenient for adjust the lateral wall width span of polymer alloy crane span structure, realized being convenient for adjust the effect that widens or lock is narrow according to the application demand, greatly improved flexibility and the convenience that the application was got up are relatively poor.
Drawings
FIG. 1 is a perspective view of a structure provided by the present utility model;
FIG. 2 is a schematic view of a support cuff structure according to the present utility model;
fig. 3 is a schematic structural view of a buckled plugging strip column provided by the utility model.
Reference numerals in the drawings: 1. a first bottom bridge slat; 2. a support collar; 3. buckling the plug strip column; 4. a through groove structure; 5. assembling a bottom bridge rack strip; 6. a second bottom bridge slat; 7. a side bridge mechanism; 401. a second through hole; 402. a first through hole; 701. side bridge rack plate; 702. and a side bridge through hole.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Please refer to fig. 1-3 in combination; the utility model provides a large-span polymer alloy crane span structure, including first bottom side crane span structure slat 1, the side fixed mounting of first bottom side crane span structure slat 1 bottom surface has support collar 2, the inside activity grafting of support collar 2 has lock grafting strip post 3, link up the both ends face of lock grafting strip post 3 and seted up link up cell body structure 4, one side fixed mounting at lock grafting strip post 3 top has assembly bottom crane span structure strip 5, the side of assembly bottom crane span structure strip 5 is connected with second bottom side crane span structure slat 6 through support collar 2 and lock grafting strip post 3, the equal fixed mounting of opposite side of first bottom side crane span structure slat 1 and second bottom side crane span structure slat 6 top surface has side crane span structure mechanism 7.
In the utility model, the following components are added: the through-groove structure 4 includes a first through-hole 402 and a second through-hole 401, and the first through-hole 402 and the second through-hole 401 are located at the side end near the buckling plug strip column 3 and in the middle, respectively.
In the utility model, the following components are added: the side bridge mechanism 7 includes a side bridge slat 701 and a side bridge through hole 702, and the side bridge through hole 702 is formed through both side surfaces of the side bridge slat 701.
In the utility model, the following components are added: both sides of the inner side of the supporting collar sleeve 2 are arc-shaped, and both side surfaces of the buckling plug strip column 3 are arc-shaped.
In the utility model, the following components are added: the first through-hole 402 and the second through-hole 401 are circular through-holes, and the aperture of the first through-hole 402 is larger than the aperture of the second through-hole 401.
In the utility model, the following components are added: the two side edges of the bottom surface of the assembly bottom bridge frame strip 5 are respectively provided with a supporting ferrule 2 and a buckling plug strip column 3.
The working principle of the large-span polymer alloy bridge provided by the utility model is as follows:
when the width of two side walls of the whole polymer bridge structure is adjusted, the assembly bottom bridge strips 5 are inserted and buckled through the buckling plug strip columns 3 and the through groove body structure 4, so that the structure is inserted and connected, and the width of the two side spans of the whole bridge is adjusted by selecting and additionally installing the assembly bottom bridge strips 5 with different numbers.
Compared with the related art; the large-span polymer alloy bridge frame provided by the utility model has the following beneficial effects: through carrying out the eye-splice with assembly end bridge frame strip 5 through lock grafting strip post 3 and link up cell body structure 4, and then realize inserting to the structure even, through the assembly end bridge frame strip 5 of selecting to install different quantity additional for make the both sides span width adjustment of whole crane span structure, thereby reached the effect of being convenient for adjust the lateral wall width span of polymer alloy crane span structure, realized being convenient for adjust the effect of widening or locking narrowly according to the application demand, greatly improved flexibility and the convenience that the application was got up relatively poor.
The foregoing is merely exemplary of the utility model; and thus do not limit the scope of the utility model; all equivalent structures or equivalent flow transformations by utilizing the contents of the specification and drawings of the present utility model; or directly or indirectly applied to other related technical fields; and are equally included in the scope of the utility model.
Claims (6)
1. The utility model provides a large-span polymer alloy crane span structure, includes first bottom side crane span structure slat (1), its characterized in that, the side fixed mounting of first bottom side crane span structure slat (1) bottom surface has support collar (2), the inside activity of support collar (2) is pegged graft and is had lock grafting strip post (3), link up and have been seted up link up cell body structure (4) at the both ends face of lock grafting strip post (3), one side fixed mounting at lock grafting strip post (3) top has assembly bottom crane span structure strip (5), the side of assembly bottom crane span structure strip (5) is connected with second bottom side crane span structure slat (6) through support collar (2) and lock grafting strip post (3), the equal fixed mounting of opposite side of first bottom side crane span structure slat (1) and second bottom side slat (6) top surface has side crane span structure mechanism (7).
2. The large-span polymer alloy bridge according to claim 1, wherein the through-slot structure (4) comprises a first through-hole (402) and a second through-hole (401), and the first through-hole (402) and the second through-hole (401) are respectively located at the side end and the middle of the buckled plug strip column (3).
3. The large-span polymer alloy bridge according to claim 1, wherein the side bridge mechanism (7) comprises side bridge laths (701) and side bridge through holes (702), and the side bridge through holes (702) are penetrating through two side surfaces of the side bridge laths (701).
4. The large-span polymer alloy bridge according to claim 1, wherein both sides of the inner side of the supporting collar (2) are arc-shaped, and both side surfaces of the buckling plug strip column (3) are arc-shaped.
5. The large-span polymer alloy bridge according to claim 2, wherein the first through hole (402) and the second through hole (401) are circular through holes, and the aperture of the first through hole (402) is larger than the aperture of the second through hole (401).
6. The large-span polymer alloy bridge according to claim 1, wherein the two sides of the bottom surface of the assembly bottom bridge strip (5) are respectively provided with a supporting collar (2) and a buckling plug strip column (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321061209.XU CN219892859U (en) | 2023-05-06 | 2023-05-06 | Large-span polymer alloy bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321061209.XU CN219892859U (en) | 2023-05-06 | 2023-05-06 | Large-span polymer alloy bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219892859U true CN219892859U (en) | 2023-10-24 |
Family
ID=88405350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321061209.XU Active CN219892859U (en) | 2023-05-06 | 2023-05-06 | Large-span polymer alloy bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219892859U (en) |
-
2023
- 2023-05-06 CN CN202321061209.XU patent/CN219892859U/en active Active
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| GR01 | Patent grant |