CN214301242U - Bridge expansion joint waterproofing mechanism - Google Patents
Bridge expansion joint waterproofing mechanism Download PDFInfo
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- CN214301242U CN214301242U CN202022286771.5U CN202022286771U CN214301242U CN 214301242 U CN214301242 U CN 214301242U CN 202022286771 U CN202022286771 U CN 202022286771U CN 214301242 U CN214301242 U CN 214301242U
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- flow guide
- guide block
- water conservancy
- conservancy diversion
- diversion piece
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Abstract
The utility model belongs to the technical field of waterproof bridge expansion joints, in particular to a waterproof mechanism for bridge expansion joints, which comprises two bridge floors, an expansion joint is arranged between the bridge floors, the top end of the bridge floor at the right end is fixedly connected with a mounting frame through a bolt, the bottom end of the mounting frame is slidably connected with the bridge floor at the left end, the top end of the mounting frame is slidably connected with a first flow guide block, a flow guide pipe is fixedly connected outside the first flow guide block, the top end of the mounting frame is slidably connected with a second flow guide block, the top end of the mounting frame is slidably connected with a third flow guide block, the top end of the mounting frame is slidably connected with a fourth flow guide block, a plurality of second flow guide blocks can be spliced for expanding operation according to the width requirement of the bridge floor, the adaptability of the device is improved, the cost is reduced, the application range of the device is expanded, the use effect of the device is improved, the operation is simple, the time and labor are saved, the waterproof effect of the device is improved, the expansion joint is better protected, and the expansion joint mechanism is prevented from being corroded.
Description
Technical Field
The utility model belongs to the technical field of the bridge expansion joint is waterproof, concretely relates to bridge expansion joint waterproofing mechanism.
Background
Bridge expansion joints: it is referred to that in order to meet the requirement of deck deformation, expansion joints are usually provided between two beam ends, between a beam end and an abutment, or at the hinge joint of a bridge. The expansion joint is required to be freely telescopic in two directions parallel to and perpendicular to the axis of the bridge, and the expansion joint is firm and reliable, and when a vehicle runs, the vehicle is smooth and free of sudden jump and noise; the rainwater and garbage soil can be prevented from infiltration and blocking; the installation, the inspection, the maintenance and the dirt elimination are all simple and convenient.
The prior art has the following problems:
1. the traditional bridge expansion joint waterproof mechanism is customized in size when in use, is inconvenient for splicing operation, is troublesome to use and has higher cost;
2. traditional waterproof mechanism of bridge expansion joint inconvenient assembly operation when using, inconvenient dismantlement or change or maintain the operation, waste time and energy.
In order to solve the problem, the application provides a bridge expansion joint waterproofing mechanism.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a bridge expansion joint waterproofing mechanism has and makes things convenient for the device to carry out waterproof operation, and is convenient for extend the assembly, and makes things convenient for the device to advance assembly operation, convenient to detach changes's characteristics.
In order to achieve the above object, the utility model provides a following technical scheme: a waterproof mechanism for bridge expansion joints comprises two bridge decks, an expansion joint is arranged between the two bridge decks, the top end of the bridge deck at the right end is fixedly connected with a mounting rack through bolts, the bottom end of the mounting frame is connected with the bridge floor at the left end in a sliding way, the top end of the mounting frame is connected with a first flow guide block in a sliding way, a flow guide pipe is fixedly connected to the outer side of the first flow guide block, the top end of the mounting rack is connected with a second flow guide block in a sliding way, the top end of the mounting rack is connected with a third flow guide block in a sliding way, the top end of the mounting rack is connected with a fourth flow guide block in a sliding way, the inner side of the mounting rack is spirally connected with a threaded rod, the outer side of the threaded rod is fixedly connected with a baffle plate, the outer side of the threaded rod is fixedly connected with a synchronizing wheel, the synchronous pulley outside meshing has the hold-in range, the bottom end fixedly connected with knob of screw rod, the knob outside is rotated and is connected with the mounting panel.
As the utility model relates to a bridge expansion joint waterproofing mechanism is preferred, the group number of threaded rod is seven groups, every group the quantity of threaded rod is two, the group number of baffle is fourteen groups, every group the quantity of baffle is two, two of every group the baffle is the symmetry setting and is in the top and the bottom of synchronizing wheel, the knob is "soil" font setting, the rotary groove has been seted up to the mounting panel inboard, the knob outside with the rotary groove of mounting panel rotates and connects.
As the utility model relates to a bridge expansion joint waterproofing mechanism is preferred, the quantity of first water conservancy diversion piece, second water conservancy diversion piece, third water conservancy diversion piece and fourth water conservancy diversion piece is two, two first water conservancy diversion piece, second water conservancy diversion piece, third water conservancy diversion piece and fourth water conservancy diversion piece all are bilateral symmetry and set up, first screw hole has been seted up to first water conservancy diversion piece inboard, the first screw hole quantity of first water conservancy diversion piece is two, the second screw hole has been seted up to second water conservancy diversion piece inboard, the second screw hole quantity of second water conservancy diversion piece is two, the third screw hole has been seted up to third water conservancy diversion piece inboard, the third screw hole quantity of third water conservancy diversion piece is two, the fourth screw hole quantity of fourth water conservancy diversion piece has been seted up to fourth water conservancy diversion piece inboard, the fourth screw hole quantity of fourth water conservancy diversion piece is two.
The utility model relates to a bridge expansion joint waterproofing mechanism is preferred, first guiding gutter has been seted up to first water conservancy diversion piece inboard, the first guiding gutter inside wall of first water conservancy diversion piece is slope form setting, the second guiding gutter has been seted up to second water conservancy diversion piece inboard, the second guiding gutter inside wall of second water conservancy diversion piece is level form setting, the third guiding gutter has been seted up to third water conservancy diversion piece inboard, the third guiding gutter inside wall of third water conservancy diversion piece is slope form setting, the fourth guiding gutter has been seted up to fourth water conservancy diversion piece inboard, the fourth guiding gutter inside wall of fourth water conservancy diversion piece is slope form setting, the apopore has been seted up to the honeycomb duct inboard, apopore one side of honeycomb duct with the first guiding gutter of first water conservancy diversion piece communicates each other.
Compared with the prior art, the beneficial effects of the utility model are that:
1. ponding falls on first water conservancy diversion piece, the second water conservancy diversion piece, on third water conservancy diversion piece and the fourth water conservancy diversion piece, first guiding gutter through first water conservancy diversion piece, the second guiding gutter of second water conservancy diversion piece, the third guiding gutter of third water conservancy diversion piece and the fourth guiding gutter of fourth water conservancy diversion piece flow in the honeycomb duct, thereby carry out the drainage operation through the honeycomb duct, because the second guiding gutter inside wall of second water conservancy diversion piece is the level form setting, thereby can be according to the needs of bridge floor width, it extends the operation to splice a plurality of second water conservancy diversion pieces, the adaptability of improving device, therefore, the cost is reduced, the application range of extending device, the result of use of improving device, the operation is simple, time and labor are saved, the water-proof effects of improving device, better protection expansion joint, avoid corroding the mechanism.
2. Drive the threaded rod through rotating the knob on the mounting panel and rotate, the threaded rod drives the synchronizing wheel and rotates, two synchronizing wheels of every group pass through hold-in range synchronous motion, the baffle carries on spacingly to the hold-in range, avoid the hold-in range to drop, then two threaded rods rotate simultaneously and insert two adjacent water conservancy diversion pieces, the operation is assembled to the convenience between the water conservancy diversion piece, moreover, the steam generator is simple in operation, time saving and labor saving, the assembly efficiency of the device is improved, and the operation is conveniently dismantled, the convenience is brought to the device and is maintained or is changed, the efficiency that the device was maintained or was changed is improved.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic overall structure diagram of the present invention;
fig. 2 is a schematic view of the installation structure of the middle threaded rod of the present invention;
fig. 3 is a schematic structural diagram of a position a in fig. 2 of the present invention.
In the figure: 1. a bridge deck; 2. a mounting frame; 3. a first flow guide block; 4. a second flow guide block; 5. a third flow guide block; 6. a fourth flow guide block; 7. a flow guide pipe; 8. a threaded rod; 9. a baffle plate; 10. a synchronizing wheel; 11. a synchronous belt; 12. a knob; 13. And (7) mounting the plate.
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.
Example 1
As shown in fig. 1, 2 and 3;
fig. 1 is a schematic overall structure diagram of the present invention;
fig. 2 is a schematic view of the installation structure of the middle threaded rod of the present invention;
fig. 3 is a schematic structural diagram of a position a in fig. 2 of the present invention.
The utility model provides a bridge expansion joint waterproofing mechanism, including two bridge decks 1, and be provided with the expansion joint between the bridge deck 1, 1 top on the bridge deck that is located the right-hand member is through bolt fixedly connected with mounting bracket 2, 2 bottom of mounting bracket and 1 sliding connection on the bridge deck that is located the left end, 2 top sliding connection on mounting bracket have first water conservancy diversion piece 3, 3 outside fixedly connected with honeycomb duct 7 of first water conservancy diversion piece, 2 top sliding connection on mounting bracket has second water conservancy diversion piece 4, 2 top sliding connection on mounting bracket have third water conservancy diversion piece 5, 2 top sliding connection on mounting bracket have fourth water conservancy diversion piece 6, 2 inboard threaded connection of mounting bracket have threaded rod 8, 8 outside fixedly connected with baffles 9 of threaded rod, 8 outside fixedly connected with synchronizing wheel 10 of threaded rod, the meshing has hold-in range 11 in the 10 outside of synchronizing wheel, 8 bottom fixedly connected with knobs 12 of threaded rod, 12 outside is rotated and is connected with mounting panel 13.
In this embodiment: when the device is used, accumulated water falls on the first flow guide block 3, the second flow guide block 4, the third flow guide block 5 and the fourth flow guide block 6, and flows into the flow guide pipe 7 through the first flow guide groove of the first flow guide block 3, the second flow guide groove of the second flow guide block 4, the third flow guide groove of the third flow guide block 5 and the fourth flow guide groove of the fourth flow guide block 6, so that drainage operation is performed through the flow guide pipe 7, because the inner side wall of the second flow guide groove of the second flow guide block 4 is horizontally arranged, a plurality of second flow guide blocks 4 can be spliced for expansion operation according to the width requirement of a bridge deck 1, when the device is installed, the threaded rod 8 is driven to rotate by rotating the knob 12 on the installation plate 13, the threaded rod 8 drives the synchronous wheels 10 to rotate, each group of two synchronous wheels 10 synchronously move through the synchronous belt 11, the baffle plate 9 limits the synchronous belt 11 to avoid the synchronous belt 11 from falling off, then two threaded rods 8 are simultaneously rotated to insert two adjacent guide blocks.
As shown in fig. 1, 2 and 3;
fig. 1 is a schematic overall structure diagram of the present invention;
fig. 2 is a schematic view of the installation structure of the middle threaded rod of the present invention;
fig. 3 is a schematic structural diagram of a position a in fig. 2 of the present invention.
In an alternative embodiment, the number of the groups of the threaded rods 8 is seven, the number of each group of threaded rods 8 is two, the number of the groups of the baffles 9 is fourteen, the number of each group of the baffles 9 is two, the two baffles 9 in each group are symmetrically arranged at the top end and the bottom end of the synchronizing wheel 10, the knob 12 is arranged in a shape like the Chinese character 'tu', the inner side of the mounting plate 13 is provided with a rotating groove, and the outer side of the knob 12 is rotatably connected with the rotating groove of the mounting plate 13.
In this embodiment: two synchronizing wheels 10 of every group pass through hold-in range 11 synchronous motion, and baffle 9 carries on spacingly to hold-in range 11, avoids hold-in range 11 to drop, then two threaded rods 8 rotate simultaneously and insert two adjacent water conservancy diversion pieces, conveniently assemble the operation between the water conservancy diversion piece, easy operation, labour saving and time saving improves the assembly efficiency of device, and conveniently dismantles the operation.
As shown in fig. 1 and 2;
fig. 1 is a schematic overall structure diagram of the present invention;
fig. 2 is the mounting structure schematic diagram of the middle threaded rod of the present invention.
In an optional embodiment, the number of the first flow guiding block 3, the second flow guiding block 4, the third flow guiding block 5 and the fourth flow guiding block 6 is two, two first flow guiding blocks 3, two second flow guiding blocks 4, the third flow guiding block 5 and the fourth flow guiding block 6 are arranged in a bilateral symmetry manner, a first threaded hole is formed in the inner side of each first flow guiding block 3, the number of first threaded holes of each first flow guiding block 3 is two, a second threaded hole is formed in the inner side of each second flow guiding block 4, the number of second threaded holes of each second flow guiding block 4 is two, a third threaded hole is formed in the inner side of each third flow guiding block 5, the number of third threaded holes of each third flow guiding block 5 is two, a fourth threaded hole is formed in the inner side of each fourth flow guiding block 6, and the number of fourth threaded holes of each fourth flow guiding block 6 is two.
In this embodiment: the operation is assembled to the convenience between the water conservancy diversion piece, easy operation, labour saving and time saving improves the assembly efficiency of device, and conveniently dismantles the operation, makes things convenient for the device to maintain or change, improves the efficiency that the device maintained or changed.
As shown in fig. 1 and 2;
fig. 1 is a schematic overall structure diagram of the present invention;
fig. 2 is the mounting structure schematic diagram of the middle threaded rod of the present invention.
In an optional embodiment, a first guiding groove is formed inside the first guiding block 3, a first guiding groove inner side wall of the first guiding block 3 is arranged in an inclined manner, a second guiding groove is formed inside the second guiding block 4, a second guiding groove inner side wall of the second guiding block 4 is arranged in a horizontal manner, a third guiding groove is formed inside the third guiding block 5, a third guiding groove inner side wall of the third guiding block 5 is arranged in an inclined manner, a fourth guiding groove is formed inside the fourth guiding block 6, a fourth guiding groove inner side wall of the fourth guiding block 6 is arranged in an inclined manner, a water outlet hole is formed inside the guiding pipe 7, and a water outlet hole side of the guiding pipe 7 is mutually communicated with the first guiding groove of the first guiding block 3.
In this embodiment: carry out the drainage operation through honeycomb duct 7 because the second guiding gutter inside wall of second water conservancy diversion piece 4 is the level form setting to can splice a plurality of second water conservancy diversion pieces 4 and extend the operation according to the needs of 1 width of bridge floor, improve the adaptability of device, extend the application range of device.
The utility model discloses a theory of operation and use flow: the device is used, accumulated water falls on the first flow guide block 3, the second flow guide block 4, the third flow guide block 5 and the fourth flow guide block 6, and flows into the flow guide pipe 7 through the first flow guide groove of the first flow guide block 3, the second flow guide groove of the second flow guide block 4, the third flow guide groove of the third flow guide block 5 and the fourth flow guide groove of the fourth flow guide block 6, so that drainage operation is carried out through the flow guide pipe 7, because the inner side wall of the second flow guide groove of the second flow guide block 4 is horizontally arranged, a plurality of second flow guide blocks 4 can be spliced for expansion operation according to the width requirement of a bridge floor 1, the adaptability of the device is improved, the cost is reduced, the application range of the device is expanded, the use effect of the device is improved, the operation is simple, the time and labor are saved, the waterproof effect of the device is improved, the expansion joint mechanism is better protected, corrosion of the expansion joint mechanism is avoided, and the device is installed, a threaded rod 8 is driven to rotate by rotating a knob 12 on the installation plate 13, threaded rod 8 drives synchronizing wheel 10 and rotates, two synchronizing wheels 10 of every group pass through hold-in range 11 synchronous motion, baffle 9 carries on spacingly to hold-in range 11, avoid hold-in range 11 to drop, then two threaded rod 8 rotate simultaneously and insert two adjacent water conservancy diversion pieces, the operation is assembled to the convenience between the water conservancy diversion piece, moreover, the operation is simple, time saving and labor saving, the assembly efficiency of the device is improved, and the operation is conveniently dismantled, make things convenient for the device to maintain or change, the efficiency that the device was maintained or was changed is improved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a bridge expansion joint waterproofing mechanism, includes two bridge decks (1), just be provided with the expansion joint between bridge deck (1), its characterized in that: the top end of the bridge deck (1) at the right end is fixedly connected with a mounting rack (2) through a bolt, the bottom end of the mounting rack (2) is connected with the bridge deck (1) at the left end in a sliding manner, the top end of the mounting rack (2) is connected with a first flow guide block (3) in a sliding manner, the outer side of the first flow guide block (3) is fixedly connected with a flow guide pipe (7), the top end of the mounting rack (2) is connected with a second flow guide block (4) in a sliding manner, the top end of the mounting rack (2) is connected with a third flow guide block (5) in a sliding manner, the top end of the mounting rack (2) is connected with a fourth flow guide block (6) in a sliding manner, the inner side of the mounting rack (2) is spirally connected with a threaded rod (8), the outer side of the threaded rod (8) is fixedly connected with a baffle (9), the outer side of the threaded rod (8) is fixedly connected with a synchronizing wheel (10), and the outer side of the synchronizing wheel (10) is meshed with a synchronous belt (11), threaded rod (8) bottom fixedly connected with knob (12), knob (12) outside is rotated and is connected with mounting panel (13).
2. The waterproof mechanism for a bridge expansion joint of claim 1, wherein: the group number of threaded rod (8) is seven groups, every group the quantity of threaded rod (8) is two, the group number of baffle (9) is fourteen groups, every group the quantity of baffle (9) is two, and every group is two baffle (9) are the symmetry and set up the top and the bottom of synchronizing wheel (10), knob (12) are "soil" font setting, the rotary groove has been seted up to mounting panel (13) inboard, knob (12) the outside with the rotary groove of mounting panel (13) rotates and is connected.
3. The waterproof mechanism for a bridge expansion joint of claim 1, wherein: the number of the first flow guide blocks (3), the second flow guide blocks (4), the third flow guide blocks (5) and the fourth flow guide blocks (6) is two, the two first flow guide blocks (3), the second flow guide blocks (4), the third flow guide blocks (5) and the fourth flow guide blocks (6) are arranged in a left-right symmetrical mode, the inner side of the first flow guide block (3) is provided with two first threaded holes, the number of the first threaded holes of the first flow guide block (3) is two, the inner side of the second flow guide block (4) is provided with two second threaded holes, the number of the second threaded holes of the second flow guide block (4) is two, third threaded holes are formed in the inner side of the third flow guide block (5), the number of the third threaded holes of the third flow guide block (5) is two, fourth threaded holes are formed in the inner side of the fourth flow guide block (6), and the number of the fourth threaded holes of the fourth flow guide block (6) is two.
4. The waterproof mechanism for a bridge expansion joint of claim 1, wherein: first guiding gutter has been seted up to first water conservancy diversion piece (3) inboard, the first guiding gutter inside wall of first water conservancy diversion piece (3) is the slope form setting, the second guiding gutter has been seted up to second water conservancy diversion piece (4) inboard, the second guiding gutter inside wall of second water conservancy diversion piece (4) is the level form setting, the third guiding gutter has been seted up to third water conservancy diversion piece (5) inboard, the third guiding gutter inside wall of third water conservancy diversion piece (5) is the slope form setting, the fourth guiding gutter has been seted up to fourth water conservancy diversion piece (6) inboard, the fourth guiding gutter inside wall of fourth water conservancy diversion piece (6) is the slope form setting, the apopore has been seted up to honeycomb duct (7) inboard, apopore one side of honeycomb duct (7) with the first guiding gutter of first water conservancy diversion piece (3) communicates each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022286771.5U CN214301242U (en) | 2020-10-14 | 2020-10-14 | Bridge expansion joint waterproofing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022286771.5U CN214301242U (en) | 2020-10-14 | 2020-10-14 | Bridge expansion joint waterproofing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214301242U true CN214301242U (en) | 2021-09-28 |
Family
ID=77839174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022286771.5U Active CN214301242U (en) | 2020-10-14 | 2020-10-14 | Bridge expansion joint waterproofing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214301242U (en) |
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2020
- 2020-10-14 CN CN202022286771.5U patent/CN214301242U/en active Active
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