CN217079968U - Assembled maintenance railing for road and bridge engineering - Google Patents
Assembled maintenance railing for road and bridge engineering Download PDFInfo
- Publication number
- CN217079968U CN217079968U CN202220840201.2U CN202220840201U CN217079968U CN 217079968 U CN217079968 U CN 217079968U CN 202220840201 U CN202220840201 U CN 202220840201U CN 217079968 U CN217079968 U CN 217079968U
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- Prior art keywords
- folded plate
- corner board
- corner
- drainage
- road
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- Expired - Fee Related
Links
- 238000012423 maintenance Methods 0.000 title claims abstract description 18
- 238000007789 sealing Methods 0.000 claims description 19
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000000926 separation method Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 238000002788 crimping Methods 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000009440 infrastructure construction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009428 plumbing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a road and bridge engineering is with assembled maintenance railing belongs to road and bridge engineering and maintains railing technical field. The utility model provides a road and bridge engineering is with assembled maintenance railing, includes folded plate, drainage folded plate, first corner board and second corner board are ninety degrees contained angle overlap joint assembly. The utility model discloses an overall structure's setting, the folded plate supports presses subaerial, when the rivers strike, rivers can be by the separation backward flow of vertical the first half, and backward flow rivers strike horizontally the latter half and make the folded plate compressed tightly subaerial, the stability of folded plate is improved to the flow pressure through rivers, and set up first corner board and second corner board in the corner position, the sealed respond well in corner position, and through at upper installation indicating band, improve people's car on every side and dodge, can adapt to the requirement of the rush-repair of leaking, guarantee current safety.
Description
Technical Field
The utility model relates to a railing technical field is maintained to road and bridge engineering, more specifically says, relates to a road and bridge engineering is with assembled guardrail of maintaining.
Background
Various public infrastructure constructions that city life is supporting all belong to the municipal works category, for example projects such as common urban road, bridge, underground line, plumbing, in road and bridge engineering and maintenance, other constructions and maintenance of can collocating more, for example when the water pipe leaks, need open the road, surround the position that leaks and salvage, just so need use the railing to separate stream of people and construction position this moment.
The existing maintenance handrail can adopt a handrail formed by welding in advance, and is used by being separated on site through transportation, but the prefabricated handrail can only separate people flow when dealing with an application scene of water leakage rush repair, and can not separate water overflowing quickly, so that the water overflows to the street and influences the traffic safety.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
An object of the utility model is to provide a road and bridge engineering is with assembled maintenance railing to propose the current barrier flowing water of maintaining when dealing with the rush repair of leaking of maintaining the railing in solving above-mentioned background art, can't guarantee current safe problem.
2. Technical scheme
The assembled maintenance railing for the road and bridge engineering comprises a folded plate, a drainage folded plate, a first corner plate and a second corner plate, wherein the first corner plate and the second corner plate are in ninety-degree included angle lap joint assembly;
folded plate, drainage folded plate, first corner board and second corner board range upon range of connection carry out the rivers separation of flowing water salvage to carry out corner seal through the closing plate, the instruction area dodges and indicates.
Preferably, a vertical rod is installed at the top end of the main frame, sleeves are installed at the top end of the vertical rod in a sleeved mode, and the indicating belt is installed between the sleeves;
the montant props up the bandeau, improves the position to establish the connection, easy dismounting through the sleeve cover.
Preferably, the main frame adopts a right-angle folding frame structure, the middle part of the main frame is provided with a reinforcing sheet, the side wall of the middle frame is fixedly provided with a limiting strip, and one side of the folding plate, the drainage folding plate, the first corner plate and the second corner plate, which is close to the main frame, is provided with a sliding connection clamping groove matched with the limiting strip;
the folded plate is consolidated to the body frame, improves the stability that receives the impact to through the quick sliding connection assembly of spacing.
Preferably, the lower end of the vertical rod is provided with a threaded head, the upper part of the main frame is provided with a threaded blind hole, one side of each of the folded plate, the drainage folded plate, the first corner plate and the second corner plate, which is close to the main frame, is provided with a helical groove, the helical groove and the inner wall of the threaded blind hole form a complete threaded screwing side wall, and the threaded head is screwed and assembled with the helical groove and the threaded blind hole;
the thread head, the main frame and the adjacent folded plates are synchronous and quick, and the assembly stability is improved.
Preferably, the left side and the right side of the folded plate, the left side of the drainage folded plate, the left side of the first corner plate and the left side of the second corner plate are provided with clamping grooves with half thickness of the used plate, the folded plate, the left side of the drainage folded plate, the left side of the first corner plate and the right side of the second corner plate are overlapped through the clamping grooves, and the side walls of the lower parts of the first corner plate and the second corner plate are provided with grooves which are mutually clamped;
the half-thickness snap-in groove allows the ends to overlap so that the seam is sealed.
Preferably, a raised head is fixedly mounted at the horizontal position of the clamping groove, clamping holes matched with the raised head are formed in the edges of the lower portions of the folded plate, the drainage folded plate, the first corner plate and the second corner plate, sealing strips are fixedly mounted at the vertical position of the clamping groove, and sliding connection grooves matched with the sealing strips are formed in the end portions of the folded plate, the drainage folded plate, the first corner plate and the second corner plate;
the connection stability is improved through the insertion of the clamping hole and the raised head, the effective joint area of the joint is improved through the sealing strip, and the sealing tightness is improved.
Preferably, the lower part of the drainage folded plate is provided with a round hole, and the inner wall of the drainage folded plate at the round hole is fixedly provided with tightly arranged rubber sheets;
the round hole is matched with a rubber sheet with edge sealing capability, and a drain pipe can be inserted for uniform drainage.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
1. the utility model discloses an overall structure's setting, the folded plate supports presses subaerial, when the rivers strike, rivers can be by the separation backward flow of vertical the first half, and backward flow rivers strike horizontally the latter half and make the folded plate compressed tightly subaerial, the stability of folded plate is improved to the flow pressure through rivers, and set up first corner board and second corner board in the corner position, the sealed respond well in corner position, and through at upper installation indicating band, improve people's car on every side and dodge, can adapt to the requirement of the rush-repair of leaking, guarantee current safety.
2. The utility model discloses a holistic structure sets up, the border position through the folded plate sets up half thick fluting, can be in the same place the folded plate crimping, set up the sealing strip in seam position, set up the closing plate in corner position, and increase plush copper and card hole at horizontal position, carry out the lower part chucking, upper portion is sealed, guarantee that rivers can not reveal in a large number from the combination seam position, and through inserting the drain pipe in the sheet rubber position, carry out unified drainage, can guarantee the orderly discharge of waste water, avoid leaking, guarantee the result of use.
Drawings
Fig. 1 is a left side view of the overall structure of the present invention;
fig. 2 is a rear view of the left structure of the present invention;
fig. 3 is an exploded view of the middle structure of the present invention;
fig. 4 is a sectional schematic view of a part of the structure of the present invention.
The reference numbers in the figures illustrate: a folded plate 1; a vertical rod 2; a first corner plate 3; an indicator tape 4; a second corner plate 5; a sleeve 6; a drainage flap 7; a rubber sheet 8; a main frame 9; a sealing strip 10; a clamping groove 11; a threaded blind hole 12; a limit strip 13; a nose 14; a chucking hole 15; a screw head 16; and a sealing plate 17.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the present invention provides two technical solutions:
the first embodiment is as follows:
the utility model provides a road and bridge engineering is with assembled maintenance railing, including folded plate 1, drainage folded plate 7, first corner board 3 and second corner board 5 are ninety degrees contained angle overlap joint assembly, folded plate 1 and drainage folded plate 7 overlap joint are at first corner board 3 and 5 tip of second corner board, folded plate 1, drainage folded plate 7, body frame 9 is installed respectively to first corner board 3 and 5 rear sides of second corner board, indicator strip 4 is installed on 9 tops of body frame, closing plate 17 is installed to the vertical seam position of first corner board 3 and second corner board 5.
Specifically, montant 2 is installed on 9 tops of body frame, and 2 tops of montant overlap to establish and install sleeve 6, and the indicator belt 4 is installed between sleeve 6.
Furthermore, the main frame 9 adopts a right-angle folding frame structure, a reinforcing sheet is arranged in the middle of the main frame 9, a limiting strip 13 is fixedly arranged on the side wall of the middle frame 9, and a sliding connection clamping groove matched with the limiting strip 13 is formed in one side, close to the main frame 9, of the folded plate 1, the drainage folded plate 7, the first corner plate 3 and the second corner plate 5.
It is worth to be noted that the lower end of the vertical rod 2 is provided with a threaded head 16, the upper part of the main frame 9 is provided with a threaded blind hole 12, one side of the folded plate 1, the drainage folded plate 7, the first corner plate 3 and the second corner plate 5, which is close to the main frame 9, is provided with a helical groove, the helical groove and the inner wall of the threaded blind hole 12 form a complete threaded screwing side wall, and the threaded head 16 is screwed and assembled with the helical groove and the threaded blind hole 12.
When the urgent repair of leaking, folded plate 1, drainage folded plate 7, first corner board 3 and 5 range upon range of connections of second corner board, the rivers separation of salvageing of flowing water is carried out, and it is sealed to carry out the corner through closing plate 17, montant 2 props up indicator tape 4, improve the position, and establish the connection through sleeve 6 cover, easy dismounting, when rivers strike, rivers can be by the separation backward flow of vertical first half, and backward flow rivers strike horizontally latter half makes the folded plate to be compressed tightly subaerial, the stability of folded plate is improved to the pressure of flowing through rivers, the folded plate is consolidated to body frame 9, improve the stability that receives the impact, and through spacing 13 quick sliding connection assembly, screw head 16 and body frame 9 and adjacent folded plate are synchronous swift, improve the assembly stability, can adapt to the requirement of salvageing of leaking, guarantee current safety.
Example two:
the utility model provides a road and bridge engineering is with assembled maintenance railing, including folded plate 1, drainage folded plate 7, first corner board 3 and second corner board 5 are ninety degrees contained angle overlap joint assembly, folded plate 1 and drainage folded plate 7 overlap joint are at first corner board 3 and 5 tip of second corner board, folded plate 1, drainage folded plate 7, body frame 9 is installed respectively to first corner board 3 and 5 rear sides of second corner board, indicator strip 4 is installed on 9 tops of body frame, closing plate 17 is installed to the vertical seam position of first corner board 3 and second corner board 5.
It is worth noting that the left and right sides of the folded plate 1, the drainage folded plate 7, the first corner plate 3 and the second corner plate 5 are provided with clamping grooves 11 with half thickness of used plates, the folded plate 1, the drainage folded plate 7, the first corner plate 3 and the second corner plate 5 are overlapped through the clamping grooves 11 in a stacking mode, and the side walls of the lower portions of the first corner plate 3 and the second corner plate 5 are provided with grooves which are clamped with each other.
Besides, the convex head 14 is fixedly mounted at the horizontal position of the clamping groove 11, the clamping hole 15 matched with the convex head 14 is formed in the edge of the lower portion of the folded plate 1, the drainage folded plate 7, the first corner plate 3 and the second corner plate 5, the sealing strip 10 is fixedly mounted at the vertical position of the clamping groove 11, and the sliding connection groove matched with the sealing strip 10 is formed in the end portions of the folded plate 1, the drainage folded plate 7, the first corner plate 3 and the second corner plate 5.
It has to be said that the lower part of the drainage folded plate 7 is provided with a round hole, and the inner wall of the drainage folded plate 7 at the round hole is fixedly provided with tightly arranged rubber sheets 8.
When leak protection drainage is carried out, folded plate 1, drainage folded plate 7, the border position of first corner board 3 and second corner board 5 sets up half thick joint groove 11, can be in the same place the crimping of seam position, set up sealing strip 10 in vertical seam position, peg graft through calorie hole 15 and plush copper 14 and improve connection stability, improve the effective seam area of seam through sealing strip 10, improve sealed compactness, carry out the lower part chucking and avoid being washed out by rivers, consolidate folded plate 1 through body frame 9, drainage folded plate 7, first corner board 3 and second corner board 5, and adopt spacing strip 13 to carry out quick sliding connection assembly, the sealed of seam, guarantee rivers can not reveal from the combination seam position in a large number, the round hole collocation has the sheet rubber 8 of edge seal ability, can insert the drain pipe and carry out unified drainage, can guarantee the orderly discharge of waste water, avoid leaking and guarantee the result of use.
The working principle is as follows: when water leakage rush-repair is carried out, the bottom ends of the folded plate 1, the drainage folded plate 7, the first corner plate 3 and the second corner plate 5 are pressed against the ground, when water flow impacts, the water flow can be prevented from flowing back by the vertical upper half part, the folded plate is pressed on the ground by the horizontal lower half part impacted by the flowing water flow, the stability of the folded plate is improved through the flowing pressure of the water flow, the first corner plate 3 and the second corner plate 5 arranged at the corner positions are overlapped up and down, and are clamped at the well-known joint positions through the sealing plate 17, the sealing effect of the corner positions is good, and the indication belt 4 is arranged at the upper part, so that people and vehicles around are prevented from avoiding, the requirement of water leakage rush-repair can be met, and the traffic safety is ensured;
when sealing drainage, folded plate 1, drainage folded plate 7, the border position of first corner board 3 and second corner board 5 sets up half thick joint groove 11, can be in the same place the crimping of seam position, set up sealing strip 10 in vertical seam position, and increase plush 14 and card hole 15 at horizontal position, carry out the lower part chucking and avoid being washed out by rivers, consolidate folded plate 1 through body frame 9, drainage folded plate 7, first corner board 3 and second corner board 5, and adopt spacing 13 to carry out the quick sliding connection assembly, the sealing of seam, guarantee rivers can not reveal in a large number from combination seam position, and through inserting the drain pipe in 8 positions of rubber piece, carry out unified drainage, can guarantee the orderly discharge of waste water, avoid leaking and guarantee the result of use.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a road and bridge engineering is with assembled maintenance railing, includes folded plate (1), drainage folded plate (7), first corner board (3) and second corner board (5), its characterized in that: first corner board (3) and second corner board (5) are ninety degrees contained angle overlap joint assembly, folded plate (1) and drainage folded plate (7) overlap joint are at first corner board (3) and second corner board (5) tip, body frame (9) are installed respectively to folded plate (1), drainage folded plate (7), first corner board (3) and second corner board (5) rear side, indicator belt (4) are installed on body frame (9) top, closing plate (17) are installed to first corner board (3) and the vertical seam position of second corner board (5).
2. The assembled maintenance railing for road and bridge engineering according to claim 1, characterized in that: montant (2) are installed on body frame (9) top, montant (2) top cover is established and is installed sleeve (6), install between sleeve (6) in indicator strip (4).
3. The assembled maintenance railing for road and bridge engineering according to claim 2, characterized in that: the main frame (9) adopts a right-angle folding frame structure, a reinforcing sheet is arranged in the middle of the main frame (9), a limiting strip (13) is fixedly arranged on the side wall of the main frame (9), and a sliding connection clamping groove matched with the limiting strip (13) is formed in one side, close to the main frame (9), of the folded plate (1), the drainage folded plate (7), the first corner plate (3) and the second corner plate (5).
4. The assembled maintenance railing for road and bridge engineering according to claim 3, characterized in that: thread head (16) are installed to montant (2) lower extreme, screw thread blind hole (12) have been seted up on body frame (9) upper portion, folded plate (1), drainage folded plate (7), first corner board (3) and second corner board (5) are close to body frame (9) one side and have seted up the groove of spiraling to one side, a complete screw thread of spiraling groove and screw thread blind hole (12) inner wall constitution connects the lateral wall soon, thread head (16) connect the assembly with spiraling groove and screw thread blind hole (12) soon.
5. The assembled maintenance railing for road and bridge engineering according to claim 1, characterized in that: the joint groove (11) of half thickness of used panel is seted up to folded plate (1), drainage folded plate (7), first corner board (3) and second corner board (5) left and right sides, folded plate (1), drainage folded plate (7), first corner board (3) and second corner board (5) are through the range upon range of overlap joint of joint groove (11), the recess of mutual joint is seted up to first corner board (3) and second corner board (5) lower part lateral wall.
6. The assembled maintenance railing for road and bridge engineering according to claim 5, characterized in that: joint groove (11) horizontal position fixed mounting has plush copper (14), folded plate (1), drainage folded plate (7), first scute (3) and second scute (5) lower part edge offer with plush copper (14) complex card hole (15), joint groove (11) vertical position fixed mounting has sealing strip (10), folded plate (1), drainage folded plate (7), first scute (3) and second scute (5) tip offer with sealing strip (10) complex sliding connection groove.
7. The assembled maintenance railing for road and bridge engineering according to claim 6, characterized in that: the lower part of the drainage folded plate (7) is provided with a round hole, and the inner wall of the drainage folded plate (7) at the round hole is fixedly provided with tightly arranged rubber sheets (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220840201.2U CN217079968U (en) | 2022-04-12 | 2022-04-12 | Assembled maintenance railing for road and bridge engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220840201.2U CN217079968U (en) | 2022-04-12 | 2022-04-12 | Assembled maintenance railing for road and bridge engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217079968U true CN217079968U (en) | 2022-07-29 |
Family
ID=82554241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220840201.2U Expired - Fee Related CN217079968U (en) | 2022-04-12 | 2022-04-12 | Assembled maintenance railing for road and bridge engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217079968U (en) |
-
2022
- 2022-04-12 CN CN202220840201.2U patent/CN217079968U/en not_active Expired - Fee Related
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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: 20220729 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |