CN210482146U - Breast board connection structure for bridge - Google Patents
Breast board connection structure for bridge Download PDFInfo
- Publication number
- CN210482146U CN210482146U CN201921064268.6U CN201921064268U CN210482146U CN 210482146 U CN210482146 U CN 210482146U CN 201921064268 U CN201921064268 U CN 201921064268U CN 210482146 U CN210482146 U CN 210482146U
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- connecting piece
- screw rod
- breast board
- connection structure
- rod
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Abstract
The utility model discloses a breast board connection structure for bridge, the on-line screen storage device comprises a base, the upper end fixed surface of base installs the stand, two horizontal poles, two are installed to one side inside difference screw thread of stand movable mounting has the montant between the horizontal pole, the one end threaded connection of horizontal pole has first connecting piece, movable groove has been seted up to the inside of first connecting piece, and the inside fixed mounting in movable groove has the fixed block, the surface movable mounting of fixed block has the second connecting piece, the second connecting piece runs through with the inside of fixed block and is provided with the spliced pole, the inside recess has been seted up to the inside of horizontal pole, the inside movable mounting in both ends of montant has the lug, the one end surface intermediate position fixed mounting of lug has first screw rod. The utility model discloses can put along the road bent angle on crooked bridge road, the scraping of vehicle when avoiding the vehicle to cross the bend is rubbed to this structure is detachable construction, and the convenience is changed the local damage railing.
Description
Technical Field
The utility model relates to a protector technical field specifically is a breast board connection structure for bridge.
Background
The bridge is generally a structure which is erected on rivers, lakes and seas and allows vehicles, pedestrians and the like to smoothly pass through. In order to adapt to the modern traffic industry with high-speed development, bridges are also expanded to buildings which are erected for crossing mountain stream and unfavorable geology or meeting other traffic needs and enable traffic to be more convenient, when vehicles run on the bridges, the fenders for separating lanes on two sides are arranged, the conventional bridge guardrails are usually connected with the upright posts and the fenders in a continuous mode and are mostly of a planar structure, the structure is mainly suitable for road protection in linear direction connection, when the roads turn or detour, the fenders are usually arranged in a right angle mode and cannot be placed along the bend angle on the roads in a moderate mode, the road occupation phenomenon at the turning position is caused, the problem that the vehicles scratch the isolation guardrails easily occurs, the conventional fenders are usually of an integral structure and are not easy to disassemble, the fenders are difficult to replace when the local parts of the fenders are damaged, and the service lives of the fen.
Therefore, the breast board connecting structure for the bridge is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a breast board connection structure for bridge can be put along the road bent angle on crooked bridge road, the scraping of many vehicles when avoiding the vehicle to cross the bend is rubbed to this structure is detachable construction, conveniently changes the railing of local damage, with the problem of proposing in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a breast board connection structure for bridge, includes the base, the upper end fixed surface of base installs the stand, two horizontal poles, two are installed to one side inside difference screw thread of stand have a montant between the horizontal pole, the one end threaded connection of horizontal pole has first connecting piece, the movable groove has been seted up to the inside of first connecting piece, and the inside fixed mounting in movable groove has a fixed block, the surface movable mounting of fixed block has the second connecting piece, the inside of second connecting piece and fixed block is run through and is provided with the spliced pole, the inside recess has been seted up to the inside of horizontal pole, the inside movable mounting in both ends of montant has the lug, the one end surface intermediate position fixed mounting of lug has first screw rod, the inside of montant is run through and is provided with.
The fixing block is arranged in the first connecting piece, the connecting column is arranged in the second connecting piece and the fixing block in a penetrating manner and can move in the connecting hole, so that the second connecting piece can move in the moving groove of the first connecting piece, the first connecting piece and the second connecting piece can be in threaded connection with the cross rod, so that the adjacent cross rods can move in the horizontal direction, the effect of adjusting the connecting angle between the cross rods according to different road angles can be achieved, the cross rods can be conveniently replaced when damaged, the first screw rod is driven to rotate and move downwards by the fact that the first screw rod is attached to the outer surface of the second screw rod, so that the lug is pulled to move downwards, the lug is separated from the groove, the other end of the vertical rod is also arranged in the structure, so that the vertical rod is taken down, the lug is aligned to the groove in the same way, the second screw rod is reversed, and the lug is clamped into the, the vertical rod is installed, so that the vertical rod is convenient to replace.
Preferably, the number of the cross rods is a plurality, and the adjacent cross rods are movably connected with each other through a first connecting piece and a second connecting piece.
The adjacent cross rods can be movably connected with the second connecting piece through the first connecting piece.
Preferably, the first connecting piece and the second connecting piece are internally provided with internal threads, the two ends of the cross rod are provided with internal threads, and the internal threads are matched with the external threads in specification.
The cross bars are convenient to connect and replace the damaged cross bars.
Preferably, the fixing block is internally provided with a connecting hole, and the connecting column connecting holes are movably connected.
The first connecting piece and the second connecting piece can be movably connected through the fixing block, the connecting column and the connecting hole.
Preferably, the first screw rod and the second screw rod are vertically arranged, and the outer surfaces of the first screw rod and the second screw rod are attached to each other.
The first screw can be rotated by rotating the second screw.
Preferably, the bearing is fixedly installed inside the vertical rod, and the second screw penetrates through the bearing.
So that the second screw cannot move forward and backward when rotating.
Preferably, the outer surface of the lower end of the bump is provided with a limiting block, and one end of the second screw is provided with a rotating handle.
The limiting block prevents the convex block from falling off from the vertical rod, and the rotating handle can conveniently rotate the second screw rod.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses, through the inside fixed block that is equipped with of first connecting piece, the inside of second connecting piece and fixed block runs through and sets up the spliced pole, and the spliced pole can be in the activity of connecting hole inside, thereby make the second connecting piece can move about in the activity groove of first connecting piece, can be with horizontal pole threaded connection through first connecting piece and second connecting piece, thereby make adjacent horizontal pole can be in the activity of horizontal direction, thereby can reach the connection angle effect between the horizontal pole according to different road angle adjustment, and when the horizontal pole damages, can facilitate the change of horizontal pole, through first screw rod and the outer surface of second screw rod laminating mutually, drive first screw rod rotation and activity downwards, thereby pulling the lug activity downwards, make lug and recess break away from, the other end of montant also is this structural arrangement, thereby take off the montant, in the same reason with the lug alignment groove, reverse the second screw rod, the convex block is clamped into the groove, and the vertical rod is installed, so that the vertical rod is convenient to replace.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a combination view of the first connecting member and the second connecting member of the present invention;
FIG. 3 is a view showing the combination of the fixing block and the connecting post;
fig. 4 is a combination view of the first screw rod and the second screw rod of the present invention.
In the figure: 1. a base; 2. a column; 3. a cross bar; 4. a vertical rod; 5. a first connecting member; 6. a second connecting member; 7. a movable groove; 8. a fixed block; 9. connecting columns; 10. connecting holes; 11. a bump; 12. a first screw; 13. a second screw; 14. a bearing; 15. and (4) a groove.
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. 1-4, the present invention provides a technical solution: a breast board connecting structure for a bridge is shown in figure 1 and comprises a base 1, wherein an upright post 2 is fixedly arranged on the outer surface of the upper end of the base 1, two cross rods 3 are respectively arranged in one side of the upright post 2 through threads, a vertical rod 4 is movably arranged between the two cross rods 3, and one end of each cross rod 3 is connected with a first connecting piece 5 through threads;
as shown in fig. 2 to 3, a movable groove 7 is formed in the first connecting member 5, a fixed block 8 is fixedly mounted in the movable groove 7, a second connecting member 6 is movably mounted on the outer surface of the fixed block 8, and a connecting column 9 penetrates through the second connecting member 6 and the fixed block 8;
as shown in fig. 4, a groove 15 is formed in the cross rod 3, a protruding block 11 is movably mounted in each of two ends of the vertical rod 4, a first screw 12 is fixedly mounted in the middle of the outer surface of one end of the protruding block 11, and a second screw 13 is arranged in the vertical rod 4 in a penetrating manner.
By adopting the technical scheme, the connecting column 9 is arranged in the fixed block 8 in the first connecting piece 5, the second connecting piece 6 and the fixed block 8 in a penetrating way, and the connecting column 9 can move in the connecting hole 10, so that the second connecting piece 6 can move in the movable groove 7 of the first connecting piece 5, and can be in threaded connection with the cross rod 3 through the first connecting piece 5 and the second connecting piece 6, so that the adjacent cross rod 3 can move in the horizontal direction, the effect of adjusting the connecting angle between the cross rods 3 according to different road angles can be achieved, and when the cross rod 3 is damaged, the cross rod 3 can be conveniently replaced, the first screw 12 is attached to the outer surface of the second screw 13, the first screw 12 is driven to rotate and move downwards, so that the lug 11 is pulled to move downwards, the lug 11 is separated from the groove 15, and the other end of the vertical rod 4 is also arranged in the structure, thereby take off montant 4, aim at recess 15 with lug 11 in the same way, reverse second screw 13, make lug 11 block go into recess 15, install montant 4 to the realization makes things convenient for the change of montant 4.
Specifically, as shown in fig. 1, the number of the cross bars 3 is several, and the adjacent cross bars 3 are movably connected with each other through a first connecting piece 5 and a second connecting piece 6.
Through adopting above-mentioned technical scheme, adjacent horizontal pole 3 can swing joint through first connecting piece 5 and second connecting piece 6.
Specifically, as shown in fig. 2, internal threads are arranged inside the first connecting piece 5 and the second connecting piece 6, internal threads are arranged at two ends of the cross rod 3, and the specifications of the internal threads are matched with those of the external threads.
Through adopting above-mentioned technical scheme, make things convenient for the change of being connected between the horizontal pole 3 and the horizontal pole 3 of damage.
Specifically, as shown in fig. 3, a connection hole 10 is formed in the fixing block 8, and the connection holes 10 of the connection columns 9 are movably connected.
Through adopting above-mentioned technical scheme, make first connecting piece 5 and second connecting piece 6 swing joint through fixed block 8, spliced pole 9 and connecting hole 10.
Specifically, as shown in fig. 4, the first screw 12 and the second screw 13 are vertically disposed, and the outer surfaces of the first screw 12 and the second screw 13 are attached to each other.
By adopting the above technical scheme, the first screw 12 can be rotated by rotating the second screw 13.
Specifically, as shown in fig. 4, a bearing 14 is fixedly installed inside the vertical rod 4, and the second screw 13 penetrates through the bearing 14.
By adopting the technical scheme, the second screw 13 cannot move forwards and backwards when rotating.
Specifically, as shown in fig. 4, the outer surface of the lower end of the protrusion 11 is provided with a limiting block, and one end of the second screw 13 is provided with a rotating handle.
Through adopting above-mentioned technical scheme, the stopper makes lug 11 can not drop with montant 4, changes the handle and can conveniently rotate second screw rod 13.
The working principle is as follows: the base 1 is placed on the bridge floor by a user, the first connecting piece 5 and the second connecting piece 6 are adjusted according to the bending angle of a road, the connecting column 9 is arranged inside the second connecting piece 6 and the fixing block 8 through the fixing block 8 inside the first connecting piece 5, and the connecting column 9 can move inside the connecting hole 10, so that the second connecting piece 6 can move in the movable groove 7 of the first connecting piece 5 and can be in threaded connection with the cross rod 3 through the first connecting piece 5 and the second connecting piece 6, so that the adjacent cross rods 3 can move in the horizontal direction, the effect of adjusting the connecting angle between the cross rods 3 according to different road angles can be achieved, when the cross rod 3 is damaged, the cross rod 3 can be conveniently replaced, when the vertical rod 4 is damaged, the second screw rod 13 is clockwise rotated, the convex block 11 is clamped into the groove 15, and the second screw rod 13 cannot move back and forth when rotating through the bearing 14, through first screw rod 12 and 13 surface facies laminating of second screw rod, drive first screw rod 12 and rotate and the downward movement to pulling lug 11 downward movement makes lug 11 and recess 15 break away from, and the other end of montant 4 is this structure setting also, thereby takes off montant 4, aligns lug 11 with recess 15 in the same way, reverses second screw rod 13, makes lug 11 block advance recess 15, installs montant 4, thereby realizes making things convenient for the change of montant 4.
The using method comprises the following steps: when the bridge is used, a user places the base 1 on the bridge floor, the first connecting piece 5 and the second connecting piece 6 are adjusted according to the bending angle of a road, the connecting column 9 is arranged inside the second connecting piece 6 and the fixing piece 8 through the fixing block 8 inside the first connecting piece 5, the connecting column 9 can move inside the connecting hole 10, so that the second connecting piece 6 can move in the moving groove 7 of the first connecting piece 5, the first connecting piece 5 and the second connecting piece 6 can be in threaded connection with the cross rod 3, so that the adjacent cross rods 3 can move in the horizontal direction, the effect of adjusting the connecting angle between the cross rods 3 according to different road angles can be achieved, when the cross rod 3 is damaged, the cross rod 3 can be conveniently replaced, when the vertical rod 4 is damaged, the second screw rod 13 is rotated, the second screw rod 13 can not move back and forth through the bearing 14, through first screw rod 12 and 13 surface facies laminating of second screw rod, drive first screw rod 12 and rotate and activity down to pulling lug 11 activity down, making lug 11 and recess 15 break away from, the other end of montant 4 is this structure setting also, thereby takes off montant 4, aligns lug 11 with recess 15 in the same way, reverses second screw rod 13, installs montant 4, thereby realizes making things convenient for the change of montant 4.
The installation method comprises the following steps:
firstly, connecting a base 1, a vertical column 2, a cross rod 3, a first connecting piece 5, a second connecting piece 6 and a fixed block 8 with a connecting column 9;
secondly, connecting the vertical rod 4, the first screw 12 and the second screw 13 with a bearing 14;
and thirdly, connecting the adjacent cross rods 3 with each other, and installing the vertical rods 4 between the cross rods 3 to finish installation.
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 (7)
1. The utility model provides a breast board connection structure for bridge, includes base (1), its characterized in that: the upper end outer surface of the base (1) is fixedly provided with a stand column (2), two cross rods (3) are respectively and internally and threadedly mounted in one side of the stand column (2), a vertical rod (4) is movably mounted between the two cross rods (3), one end of each cross rod (3) is in threaded connection with a first connecting piece (5), a movable groove (7) is formed in each first connecting piece (5), a fixed block (8) is fixedly mounted in each movable groove (7), a second connecting piece (6) is movably mounted on the outer surface of each fixed block (8), a connecting column (9) is arranged in each second connecting piece (6) and each fixed block (8) in a penetrating manner, a groove (15) is formed in each cross rod (3), a convex block (11) is movably mounted in each of two ends of each vertical rod (4), and a first screw rod (12) is fixedly mounted in the middle position of the outer surface, and a second screw (13) penetrates through the inside of the vertical rod (4).
2. The breast board connection structure for a bridge according to claim 1, wherein: the number of the cross rods (3) is a plurality, and the adjacent cross rods (3) are movably connected with each other through first connecting pieces (5) and second connecting pieces (6).
3. The breast board connection structure for a bridge according to claim 1, wherein: the inner parts of the first connecting piece (5) and the second connecting piece (6) are provided with internal threads, the two ends of the cross rod (3) are also provided with internal threads, and the internal threads are matched with the external threads in specification.
4. The breast board connection structure for a bridge according to claim 1, wherein: connecting holes (10) are formed in the fixing block (8), and the connecting columns (9) are movably connected with the connecting holes (10).
5. The breast board connection structure for a bridge according to claim 1, wherein: the first screw rod (12) and the second screw rod (13) are vertically arranged, and the outer surfaces of the first screw rod (12) and the second screw rod (13) are attached to each other.
6. The breast board connection structure for a bridge according to claim 1, wherein: the inside fixed mounting of montant (4) has bearing (14), second screw rod (13) run through bearing (14).
7. The breast board connection structure for a bridge according to claim 1, wherein: the outer surface of the lower end of the convex block (11) is provided with a limiting block, and one end of the second screw rod (13) is provided with a rotating handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921064268.6U CN210482146U (en) | 2019-07-09 | 2019-07-09 | Breast board connection structure for bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921064268.6U CN210482146U (en) | 2019-07-09 | 2019-07-09 | Breast board connection structure for bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210482146U true CN210482146U (en) | 2020-05-08 |
Family
ID=70530155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921064268.6U Expired - Fee Related CN210482146U (en) | 2019-07-09 | 2019-07-09 | Breast board connection structure for bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210482146U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112982205A (en) * | 2021-03-08 | 2021-06-18 | 山东高速高新材料科技有限公司 | All-aluminum sound-insulation decorative wall convenient to adjust and mount |
-
2019
- 2019-07-09 CN CN201921064268.6U patent/CN210482146U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112982205A (en) * | 2021-03-08 | 2021-06-18 | 山东高速高新材料科技有限公司 | All-aluminum sound-insulation decorative wall convenient to adjust and mount |
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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: 20200508 Termination date: 20210709 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |