CN211079905U - Construction protective fence for building bridge - Google Patents
Construction protective fence for building bridge Download PDFInfo
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- CN211079905U CN211079905U CN201921309006.1U CN201921309006U CN211079905U CN 211079905 U CN211079905 U CN 211079905U CN 201921309006 U CN201921309006 U CN 201921309006U CN 211079905 U CN211079905 U CN 211079905U
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- 238000010276 construction Methods 0.000 title claims abstract description 13
- 230000001681 protective effect Effects 0.000 title claims description 20
- 230000007246 mechanism Effects 0.000 claims description 13
- 239000003973 paint Substances 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 1
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000003628 erosive effect Effects 0.000 description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- 230000000087 stabilizing effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000004888 barrier function Effects 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
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a construction rail guard for building bridge, including the one-level stand, one-level stand one side is equipped with the second grade stand, the equal fixed mounting in one-level stand and second grade stand bottom has the footing, the equal fixedly connected with connecting block in one-level stand and second grade stand top, the relative one side board of one-level stand and second grade stand all has three installed part through set screw fixed mounting, the three installed part of second grade stand all has the top mounting through set screw fixed mounting, the top mounting is close to second grade stand one side upper surface and has seted up the fixed orifices, the top mounting is kept away from second grade stand one side inside and has been seted up the: the guard rail with the structural design can be used for conveniently completing the detachment and installation work of the guard rail, is convenient to transport and store, can dynamically adjust the length of the guard rail according to different working environments, is wide in application range, simple in structure and reasonable in layout, and is suitable for manufacturing and using.
Description
Technical Field
The utility model relates to a building bridge technical field specifically is a construction rail guard for building bridge.
Background
The bridge is a building constructed for a road to cross natural or artificial barriers, is erected on rivers, lakes and seas, and enables vehicles, pedestrians and the like to smoothly pass through, and generally consists of an upper structure, a lower structure and an auxiliary structure, wherein the upper structure mainly refers to a bridge span structure and a support system; the lower structure comprises a bridge abutment, a bridge pier and a foundation; the auxiliary structures refer to bridge head butt straps, conical slope protection, revetment, diversion engineering and the like, bridges are divided according to structural systems, guard rails can be used on the existing bridge construction site, however, the existing guard rails are mostly of an integrated structure when in use, are inconvenient to disassemble and transport, and are poor in use performance.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a construction rail guard for building bridge to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a construction protective guard for a building bridge comprises a first-stage upright post, a second-stage upright post is arranged on one side of the first-stage upright post, bottom feet are fixedly arranged at the bottom ends of the first-stage upright post and the second-stage upright post, connecting blocks are fixedly connected with the top ends of the first-stage upright post and the second-stage upright post, three mounting pieces are fixedly mounted on the opposite side panels of the first-stage upright post and the second-stage upright post through fixing screws, top fixing pieces are fixedly mounted on the three mounting pieces of the second-stage upright post through fixing screws, fixing holes are formed in the upper surfaces of the top fixing pieces, which are close to one side of the second-stage upright post, connecting grooves are formed in the inner parts of the top fixing pieces, limiting connecting mechanisms are arranged in the, the utility model discloses a connector, including connecting piece top fixedly connected with spliced pole, spliced pole top fixedly connected with chucking piece, the chucking piece insert in the spread groove of top mounting with top mounting fixed connection, the connecting piece tail end is equipped with the spread groove, be equipped with spacing coupling mechanism in the spread groove of connecting piece, the connecting piece tail end passes through spread groove fixedly connected with tail end mounting, tail end mounting top is provided with spliced pole and chucking piece.
Preferably, the outer surfaces of the upper end and the lower end of the middle part of the connecting piece and the tail end fixing piece are provided with vertical rod slots, and the tail end of the tail end fixing piece is fixedly connected with the mounting piece of the first-level stand column through a fixing bolt.
Preferably, the top fixing piece, the connecting piece and the tail end fixing piece are vertically adjacent to each other, a connecting vertical rod is fixedly connected among the top fixing piece, the connecting piece and the tail end fixing piece through screws, and vertical rod inserting blocks are fixedly mounted at the upper end and the lower end of the connecting vertical rod.
Preferably, limiting connection mechanism includes handle, pull rod, spring housing, chucking spring, conical block, expanding spring and clamp plate, surface fixed mounting pull rod under the handle, the pull rod runs through connecting piece one side panel fixedly connected with spring housing, be equipped with chucking spring in the spring housing, chucking spring fixed mounting is on the connecting piece inner wall, spring housing bottom end fixedly connected with conical block, expanding spring is totally three, and is three equal fixed mounting of expanding spring is in connecting piece one side inner wall, and is three the expanding spring top is connected with the clamp plate jointly.
Preferably, the outer surfaces of the first-stage upright post, the second-stage upright post, the top fixing piece, the connecting piece and the tail end fixing piece are coated with antirust paint.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the bottom ends of the first-stage stand column and the second-stage stand column are respectively provided with the bottom feet, the effect of supporting and stabilizing can be achieved through the arranged bottom feet, so that the stability of the protective guard is improved, the use is convenient, meanwhile, the outer surfaces of the first-stage stand column, the second-stage stand column, the top end fixing piece, the connecting piece and the tail end fixing piece are respectively coated with the antirust paint, the antirust performance of the structure can be improved through the antirust paint, so that the protective guard can not be corroded in use in rainy days, the rainwater erosion is prevented, when the protective guard needs to be assembled, the mounting pieces are fixedly connected with the top end fixing piece through bolts and fixing holes through the arranged mounting pieces, meanwhile, the top end fixing piece is provided with the vertical rod inserting slots, the vertical rod inserting blocks connected with the vertical rods can be inserted through the arranged, thereby accomplishing the connection work of the top fixing piece and the connecting vertical rod and facilitating the use.
2. Through being equipped with spacing coupling mechanism in top mounting inside, when needs carry out fixed connection with top mounting and connecting piece, the handle pulling pull rod of accessible spacing coupling mechanism, thereby make the pull rod pass through the inside chucking spring of spring housing compression, it removes to drive the toper piece through compressing chucking spring, insert the spread groove with the chucking piece of connecting piece simultaneously, after inserting the completion, the chucking piece can pass through clamp plate compression expanding spring, the handle can be loosened simultaneously, chucking spring drives the toper piece and accomplishes reset work this moment, can lead to the toper piece to accomplish the spacing fixed work to the chucking piece simultaneously, thereby accomplish the fixed connection work between top mounting and the connecting piece.
3. When the connecting piece needs to be dismantled, the handle can be pulled manually, so that the spring sleeve compresses the clamping spring to drive the conical block to move, after the clamping block is not limited by the conical block, the clamping block can be popped up by the telescopic spring at the moment because the telescopic spring is in a compression state, so that the dismantling work is completed, when the length of the protective guard needs to be increased, the length can be adjusted by properly increasing the number of the connecting pieces according to the above mode, the protective guard is convenient to use, in conclusion, the protective guard with the structural design can be extremely convenient to complete the dismantling and installing work of the protective guard, is convenient to transport and store, can dynamically adjust the length of the protective guard according to different working environments, is wide in application range, simple in structure and reasonable in layout, and is suitable for manufacturing and using.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the top end fixing member of the present invention;
FIG. 3 is a schematic view of the structure of the connecting member of the present invention;
FIG. 4 is a schematic view of the structure of the tail end fixing member of the present invention;
FIG. 5 is a schematic view of the connection structure of the present invention;
fig. 6 is a schematic view of the structure of the connecting vertical rod of the present invention.
In the figure: 1. a first-stage upright post; 2. a limiting connecting mechanism; 21. a handle; 22. a pull rod; 23. a spring housing; 24. a chucking spring; 25. a conical block; 26. a tension spring; 27. pressing a plate; 3. a secondary upright post; 4. footing; 5. connecting blocks; 6. a mounting member; 7. a top end fixing member; 8. a connecting member; 9. a tail end fixing piece; 10. connecting the vertical rods; 11. inserting the vertical rod into a block; 12. connecting grooves; 13. a vertical rod slot; 14. a fixing hole; 15. connecting columns; 16. and a clamping block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a construction protective guard for a building bridge comprises a primary upright post 1, a secondary upright post 3 is arranged on one side of the primary upright post 1, bottom ends of the primary upright post 1 and the secondary upright post 3 are fixedly provided with bottom feet 4, the bottom feet 4 can play a role of supporting and stabilizing, thereby improving the stability of the protective guard and facilitating the use, the top ends of the primary upright post 1 and the secondary upright post 3 are fixedly connected with a connecting block 5, opposite side panels of the primary upright post 1 and the secondary upright post 3 are fixedly provided with three mounting pieces 6 through fixing screws, three mounting pieces 6 of the secondary upright post 3 are fixedly provided with a top end fixing piece 7 through fixing screws, the upper surface of one side of the top end fixing piece 7 close to the secondary upright post 3 is provided with a fixing hole 14, one side of the top end fixing piece 7 far away from the secondary upright post 3 is internally provided with a connecting groove 12, top mounting 7 is close to connecting groove 12 one side and is equipped with a plurality of evenly distributed's connecting piece 8, 8 top fixedly connected with spliced poles 15 of connecting piece, 15 top fixedly connected with chucking piece 16 of spliced pole, 16 insert in the spread groove 12 of top mounting 7 with 7 fixed connection of top mounting, 8 tail ends of connecting piece are equipped with spread groove 12, be equipped with spacing coupling mechanism 2 in the spread groove 12 of connecting piece 8, 8 tail ends of connecting piece pass through spread groove 12 fixedly connected with tail end mounting 9, 9 tops of tail end mounting are provided with spliced pole 15 and chucking piece 16.
The outer surfaces of the upper end and the lower end of the middle part of the connecting piece 8 and the tail end fixing piece 9 are respectively provided with a vertical rod slot 13, the tail end of the tail end fixing piece 9 is fixedly connected with the mounting piece 6 of the first-level upright post 1 through a fixing bolt, the top end fixing piece 7 which is adjacent up and down, the connecting piece 8 and the tail end fixing piece 9 are respectively fixedly connected with a connecting vertical rod 10 through a screw, the upper end and the lower end of the connecting vertical rod 10 are respectively fixedly provided with a vertical rod plug block 11, the limiting connecting mechanism 2 comprises a handle 21, a pull rod 22, a spring sleeve 23, a clamping spring 24, a conical block 25, a telescopic spring 26 and a pressing plate 27, the lower surface of the handle 21 is fixedly provided with the pull rod 22, the pull rod 22 penetrates through a side panel of the connecting piece 8 and is fixedly connected with the, the equal fixed mounting of three expanding spring 26 is in 8 one side inner walls of connecting piece, and three expanding spring 26 top is connected with clamp plate 27 jointly, and one-level stand 1, second grade stand 3, top mounting 7, connecting piece 8 and the 9 surfaces of tail end mounting all are scribbled the anti rust paint, can improve the rust resistance of above-mentioned structure through the anti rust paint to make this rail guard also can not appear the corrosion condition when rainy day uses, prevent the rainwater erosion.
When the protective guard is used, the bottom ends of the first-stage stand column 1 and the second-stage stand column 3 are respectively provided with the bottom feet 4, the effect of supporting and stabilizing can be achieved through the arranged bottom feet 4, so that the stability of the protective guard is improved, the use is convenient, meanwhile, the outer surfaces of the first-stage stand column 1, the second-stage stand column 3, the top end fixing piece 7, the connecting piece 8 and the tail end fixing piece 9 are respectively coated with antirust paint, the antirust performance of the structure can be improved through the antirust paint, so that the protective guard cannot be corroded in rainy days, the rainwater erosion is prevented, the mounting pieces 6 are respectively arranged on the first-stage stand column 1 and the second-stage stand column 3, when the protective guard needs to be assembled, the mounting pieces 6 can be fixedly connected with the top end fixing piece 7 through bolts and fixing holes 14, meanwhile, the top end fixing piece 7 is provided with the vertical rod slot 13, finally, the top fixing part 7 and the connecting vertical rod 10 are fixed through the bolt, the use is convenient, the limiting connecting mechanism 2 is arranged in the top fixing part 7, when the top fixing part 7 and the connecting piece 8 are required to be fixedly connected, the handle 21 of the limiting connecting mechanism 2 can pull the pull rod 22, so that the pull rod 22 can compress the clamping spring 24 in the pull rod through the spring sleeve 23, the clamping spring 24 is compressed to drive the conical block 25 to move, the clamping block 16 of the connecting piece 8 is inserted into the connecting groove 12, after the insertion is completed, the clamping block 16 can compress the telescopic spring 26 through the pressing plate 27, the handle 21 can be loosened, the clamping spring 24 drives the conical block 25 to complete the reset work, meanwhile, the limiting fixing work of the clamping block 16 can be completed through the conical block 25, and the fixed connection work between the top fixing part 7 and the connecting piece 8 is completed, when the connecting piece 8 needs to be disassembled, the handle 21 can be pulled manually, so that the spring sleeve 23 compresses the clamping spring 24 to drive the conical block 25 to move, after the clamping block 16 is not limited and blocked by the conical block 25, the telescopic spring 26 is in a compression state, and the telescopic spring 26 can pop out of the clamping block 16 at the moment, so that the disassembling work is completed, when the length of the protective guard needs to be increased, the number of the connecting pieces 8 can be properly increased according to the mode to complete the length adjusting work, and the protective guard is convenient to use.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 simplicity of description, and 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.
Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The construction protective guard for the building bridge is characterized by comprising a first-stage upright post (1), wherein a second-stage upright post (3) is arranged on one side of the first-stage upright post (1), bottom feet (4) are fixedly arranged at the bottom ends of the first-stage upright post (1) and the second-stage upright post (3), a connecting block (5) is fixedly connected to the top ends of the first-stage upright post (1) and the second-stage upright post (3), three mounting pieces (6) are fixedly arranged on the opposite side surfaces of the first-stage upright post (1) and the second-stage upright post (3) through fixing screws, a top fixing piece (7) is fixedly arranged on the three mounting pieces (6) of the second-stage upright post (3) through fixing screws, a fixing hole (14) is formed in the upper surface of the side, close to the second-stage upright post (3), a connecting groove, a limiting connecting mechanism (2) is arranged in the connecting groove (12), vertical rod slots (13) are respectively arranged at the upper end and the lower end of the middle part of the top end fixing part (7), a plurality of evenly distributed connecting pieces (8) are arranged on one side of the top end fixed piece (7) close to the connecting groove (12), the top end of the connecting piece (8) is fixedly connected with a connecting column (15), the top end of the connecting column (15) is fixedly connected with a clamping block (16), the clamping block (16) is inserted into the connecting groove (12) of the top end fixed part (7) and is fixedly connected with the top end fixed part (7), the tail end of the connecting piece (8) is provided with a connecting groove (12), a limiting connecting mechanism (2) is arranged in the connecting groove (12) of the connecting piece (8), the tail end of the connecting piece (8) is fixedly connected with a tail end fixing piece (9) through a connecting groove (12), the top end of the tail end fixing piece (9) is provided with a connecting column (15) and a clamping block (16).
2. The construction guard rail for building bridges of claim 1, wherein: montant slot (13) have all been seted up to both ends surface about connecting piece (8) and tail end mounting (9) middle part, tail end mounting (9) tail end passes through mounting piece (6) fixed connection of fixing bolt and one-level stand (1).
3. The construction guard rail for building bridges of claim 1, wherein: adjacent from top to bottom all connect montant (10) through screw fixedly connected with between top mounting (7), connecting piece (8) and tail end mounting (9), connect montant (10) about both ends equal fixed mounting have montant inserted block (11).
4. The construction guard rail for building bridges of claim 1, wherein: spacing coupling mechanism (2) are including handle (21), pull rod (22), spring housing (23), chucking spring (24), toper piece (25), expanding spring (26) and clamp plate (27), fixed surface installs pull rod (22) under handle (21), pull rod (22) run through connecting piece (8) a panel fixedly connected with spring housing (23), be equipped with chucking spring (24) in spring housing (23), chucking spring (24) fixed mounting is on connecting piece (8) inner wall, spring housing (23) bottom fixedly connected with toper piece (25), expanding spring (26) are totally three, three equal fixed mounting in connecting piece (8) one side inner wall of expanding spring (26), it is three expanding spring (26) top is connected with clamp plate (27) jointly.
5. The construction guard rail for building bridges of claim 1, wherein: the outer surfaces of the first-stage upright post (1), the second-stage upright post (3), the top fixing piece (7), the connecting piece (8) and the tail end fixing piece (9) are coated with antirust paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921309006.1U CN211079905U (en) | 2019-08-13 | 2019-08-13 | Construction protective fence for building bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921309006.1U CN211079905U (en) | 2019-08-13 | 2019-08-13 | Construction protective fence for building bridge |
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| Publication Number | Publication Date |
|---|---|
| CN211079905U true CN211079905U (en) | 2020-07-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921309006.1U Active CN211079905U (en) | 2019-08-13 | 2019-08-13 | Construction protective fence for building bridge |
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| CN (1) | CN211079905U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115230786A (en) * | 2022-07-11 | 2022-10-25 | 江苏苏嘉集团新材料有限公司 | Kiln brick car with safeguard function |
-
2019
- 2019-08-13 CN CN201921309006.1U patent/CN211079905U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115230786A (en) * | 2022-07-11 | 2022-10-25 | 江苏苏嘉集团新材料有限公司 | Kiln brick car with safeguard function |
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Effective date of registration: 20200826 Address after: Room 6, 7 and 8, building 3 (No. 1-36), Hengjiang village, Shatou street, Panyu District, Guangzhou City, Guangdong Province Patentee after: Guangdong Canhui Highway Engineering Co., Ltd Address before: No.019, Xiaoqiao group, Nianfeng village, Chaling Town, Huaining County, Anqing City, Anhui Province Patentee before: Yang Ainan |