CN218719357U - Bridge drain pipe and drain pipe connection structure - Google Patents
Bridge drain pipe and drain pipe connection structure Download PDFInfo
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- CN218719357U CN218719357U CN202222872319.6U CN202222872319U CN218719357U CN 218719357 U CN218719357 U CN 218719357U CN 202222872319 U CN202222872319 U CN 202222872319U CN 218719357 U CN218719357 U CN 218719357U
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Abstract
The application relates to a bridge drainage pipe and a drainage pipe connecting structure, which relate to the field of bridge drainage and comprise a pipe clamping assembly and a connecting device, wherein the pipe clamping assembly is used for connecting a pipeline; the connecting device comprises a fixed plate, a rotating sleeve, a sliding sleeve and a guide assembly; the rotating sleeve is rotatably connected to the fixed plate, the sliding sleeve is in threaded connection with the rotating sleeve, the sliding sleeve is connected with the fixed plate through the guide assembly, and under the guide effect of the guide assembly, the sliding sleeve can slide along the axial direction of the rotating sleeve; the pipe clamping assembly is fixedly arranged on the sliding sleeve. This application has the effect that can adapt to the pipeline and wait the condition that the interval between the installation position is different.
Description
Technical Field
The application relates to the field of bridge drainage, in particular to a bridge drainage pipe and a drainage pipe connecting structure.
Background
Referring to fig. 1, the bridge basically includes piers 42 and a deck 41, the deck 41 is generally supported by the piers 42, and the deck 41 is used for people to walk or vehicles to travel. The thickness of both sides of the bridge deck 41 is smaller than that of the middle section of the bridge deck 41, the piers 42 are supported at the middle section of the bridge deck 41, and the bottom walls of both sides of the bridge deck 41 form inclined surfaces which incline downwards towards one side of the piers 42; the drainage system of the bridge structure comprises a downpipe 5 and pipelines 3, wherein the downpipe 5 is embedded in the positions on two sides of the bridge floor 41, the pipelines 3 are arranged along the inclined plane at the bottom of the bridge floor 41, and when the pipelines 3 extend to the bridge piers 42, the pipelines can be embedded in the bridge piers 42 or arranged on the outer side faces of the bridge piers 42; the pipeline 3 and the downpipe 5 are fixed in a welding mode.
In the related art, when the pipeline 3 is fixed to the deck 41 or the pier 42, the pipeline 3 is generally fixed using a clip to reinforce the connection between the pipeline 3 and the deck 41.
In view of the above-mentioned related arts, the inventor believes that when the pipeline is fixed to different parts of the bridge floor or pier, there may be a difference in distance between the different parts of the bridge floor or pier and the pipeline, and therefore, how to provide a connection structure capable of adapting to the different distances to improve the versatility of the product is an urgent problem to be solved.
SUMMERY OF THE UTILITY MODEL
In order to adapt to the situation that the interval between pipeline and the position of waiting to install is different to improve connection structure's commonality, this application provides a kind of bridge drain pipe and drain pipe connection structure.
In a first aspect, the present application provides a drain pipe connection structure, which adopts the following technical scheme:
a drain pipe connecting structure comprising:
the pipe clamping assembly is used for connecting a pipeline;
the connecting device comprises a fixing plate, a rotating sleeve, a sliding sleeve and a guide assembly;
the rotating sleeve is rotatably connected to the fixed plate, the sliding sleeve is in threaded connection with the rotating sleeve, the sliding sleeve is connected with the fixed plate through the guide assembly, and the sliding sleeve can move along the axial direction of the rotating sleeve under the guide effect of the guide assembly;
the pipe clamping assembly is fixedly arranged on the sliding sleeve.
Through adopting above-mentioned technical scheme, when needing fixed pipeline, it treats the installation position to be fixed in the fixed plate through the inflation screw, when needing the interval between adjustment pipeline and the fixed plate, adjust the interval between fixed plate and the sliding sleeve can, during the adjustment, will rotate the cover and rotate along the fixed plate, will rotate cover pivoted in-process, because the direction subassembly has the guide effect to the sliding plate, thereby alright make the sliding sleeve orientation be close to or keep away from the direction motion of fixed plate, in order to change the interval between sliding sleeve and the fixed plate, thereby alright change the card pipe assembly, interval between pipeline and the fixed plate, can adapt to the pipeline and treat the condition that there is the difference in the interval between the installation position, the commonality of drain pipe connection structure has been improved.
Optionally, the connecting device further comprises a sliding plate and a flexible waterproof jacket;
the sliding plate is fixedly connected to one end, far away from the fixed plate, of the sliding sleeve;
the rotating sleeve is in threaded connection with the outer wall of the sliding sleeve, the flexible waterproof sleeve is sleeved outside the sliding sleeve, one end of the flexible waterproof sleeve is fixedly connected with the sliding plate, and the other end of the flexible waterproof sleeve is fixedly connected with the rotating sleeve.
By adopting the technical scheme, the flexible waterproof sleeve can deform in the process of screwing the rotating sleeve; through set up flexible waterproof cover outside the sliding sleeve, can prevent that the rainwater from getting into the position of rotating sleeve and sliding sleeve threaded connection to reduce the connection position of rotating sleeve and sliding sleeve and rust, follow-up if the position of adjusting the sliding sleeve, can be easier under the less condition of rustting will rotate the cover and twist soon.
Optionally, the pipe clamping assembly comprises two half rings, any half ring is fixedly connected to the sliding plate, one end of each half ring is hinged, and the other end of each half ring is detachably connected.
Through adopting above-mentioned technical scheme, set up two semi-rings, at the in-process of installation card pipe assembly, can open back direct card with two semi-rings and locate outside the pipeline, it compares in whole circle, need not to embolia from the pipeline tip, and the personnel of being more convenient for are connected pipeline and card pipe assembly.
Optionally, the pipe clamping assembly further comprises locking members, one end of each half ring, which is far away from the sliding plate, is fixedly connected with a lug, the two lugs are rotatably connected, and the locking members are used for fixing the two lugs.
Through adopting above-mentioned technical scheme, with lug and retaining member setting in the one side that the sliding plate was kept away from to the semi-ring, personnel can keep away from the one end operation of sliding plate at the semi-ring in the in-process of two semi-rings of locking, and it has reduced connecting device's blockking, has wider operation position.
Optionally, a magnet is embedded in the inner wall of the half ring.
Through adopting above-mentioned technical scheme, cup joint the semi-ring outside the pipeline when, to the steel pipe, it can adsorb each other with magnet to avoid moving two fixed in-process semi-rings of semi-ring on the pipeline, thereby can install the card pipe assembly to more accurate position on the pipeline.
Optionally, the inner wall of the half ring is provided with a limiting groove, and the trend of the limiting groove is consistent with the arc shape of the half ring.
By adopting the technical scheme, the raised structure is fixed outside the pipeline during operation, and the raised structure is inserted into the limit groove, so that the semi-ring can be further prevented from moving on the pipeline along the length direction of the pipeline.
Optionally, the inner wall of the half ring is fixedly connected with a flexible pad.
Through adopting above-mentioned technical scheme, when fixing the semi-ring on the pipeline with the retaining member, the flexible pad is in the extrusion state, and the flexible pad can effectively reduce to take place to skid between semi-ring and the pipeline.
In a second aspect, the present application provides a bridge drain pipe, which adopts the following technical scheme:
a bridge drainage pipe comprises a pipeline and a drainage pipe connecting structure, wherein when the two semi-ring end walls are contacted, a circular area for the pipeline to pass through is formed.
Through adopting above-mentioned technical scheme, set up connection structure on the pipeline, can adjust the pipeline to apart from different positions of bridge floor department, have higher commonality.
Optionally, the outer wall of the pipeline is fixedly connected with a limit pin, and the limit groove is used for the limit pin to be inserted.
Through adopting above-mentioned technical scheme, insert the spacing inslot on the semi-ring with the spacer pin, can prevent that the semi-ring from sliding along the length direction of pipeline on the pipeline.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the connecting device with the length capable of being changed is arranged, so that the mounting operation under the condition that the distance between the pipeline and the position to be mounted is different can be adapted, and the universality of the product can be improved;
2. by arranging the flexible waterproof sleeve, rainwater can be reduced from entering the joint of the rotating sleeve and the sliding sleeve;
3. the connection between the pipeline and the half rings can be firmer by arranging the magnet and the limiting pin.
Drawings
FIG. 1 is a schematic structural view of a deck and piers;
FIG. 2 is a schematic structural view of a drain pipe connection structure, which is intended to show a state in which the drain pipe connection structure is installed on a bridge deck;
FIG. 3 is an overall structural view of the drain pipe connection structure;
FIG. 4 is a schematic cross-sectional view of a first perspective of the coupling device in a drain coupling configuration;
FIG. 5 is a schematic cross-sectional view of a second perspective of the connection device in the drain pipe connection configuration;
FIG. 6 is a schematic view of the construction of the tube clamp assembly in the drain pipe connection;
FIG. 7 is a cross-sectional structural view of a bayonet assembly in a drain pipe connection;
FIG. 8 is a schematic structural view of a bridge drain;
fig. 9 is a schematic sectional view of the pipe and the half ring.
Description of reference numerals: 1. a connecting device; 11. a fixing plate; 111. a first bearing; 112. a rotating groove; 12. rotating the sleeve; 13. a sliding sleeve; 14. a sliding plate; 15. a guide assembly; 151. a connecting rod; 1511. a chute; 1512. a slider; 16. a flexible waterproof jacket; 2. a pipe clamping assembly; 21. a half ring; 211. a magnet; 212. caulking grooves; 213. a limiting groove; 214. a second chamfer; 215. a flexible pad; 22. a locking member; 23. a lug; 231. rotating the hole; 232. a threaded hole; 233. a through hole; 234. a first chamfer; 24. a second bearing; 3. a pipeline; 31. a spacing pin; 41. a bridge deck; 42. a bridge pier; 5. a downpipe.
Detailed Description
The present application is described in further detail below with reference to figures 2-9.
The embodiment of the application discloses a drain pipe connecting structure. Referring to fig. 2 and 3, the drain pipe connection structure includes a connection device 1 and a pipe clamping assembly 2, the pipe clamping assembly 2 being used to fix the pipeline 3, and the connection device 1 being used to fix the pipeline 3 to the deck 41 or pier 42.
Referring to fig. 3 and 4, the coupling device 1 includes a fixed plate 11, a rotating sleeve 12, a sliding sleeve 13, a sliding plate 14, a guide assembly 15, and a flexible waterproof sleeve 16; the fixed plate 11 is used for being fixed with the bridge floor 41, and in order to improve the stability between the fixed plate 11 and the bridge floor 41, one side of the fixed plate 11 close to the bridge floor 41 is in a shape of the bridge floor 41; a circular rotating groove 112 is formed in the fixed plate 11, the rotating sleeve 12 is a circular sleeve, one end of the rotating sleeve 12 is located in the rotating groove 112, and the rotating sleeve 12 is rotatably connected to the fixed plate 11 through a first bearing 111 installed in the rotating groove 112; a sliding sleeve 13 is screwed on the inner wall of one end of the rotating sleeve 12 far away from the fixed plate 11, a sliding plate 14 is welded on the end wall of the sliding sleeve 13 far away from the fixed plate 11, and the outer edge of the sliding plate 14 extends to the outer side of the sliding sleeve 13.
Referring to fig. 4 and 5, the guide assembly 15 includes two connecting rods 151, the connecting rods 151 are parallel to the axis of the rotating sleeve 12, one end of one of the connecting rods 151 is welded to the fixing plate 11, one end of the other connecting rod 151 is welded to the sliding plate 14, a sliding groove 1511 is formed in a side wall of any one of the connecting rods 151, a sliding block 1512 is welded to a side wall of the other connecting rod 151, the sliding block 1512 extends into the sliding groove 1511, the sliding block 1512 can slide in the sliding groove 1511 along the length direction of the connecting rod 151, in order to prevent the sliding block 1512 from sliding out of an end of the connecting rod 151, two ends of the sliding groove 1511 do not penetrate through an end wall of the connecting rod 151.
Referring to fig. 4, the flexible waterproof jacket 16 is sleeved on the periphery of the sliding jacket 13, in this embodiment, the flexible waterproof jacket 16 is made of flexible rubber, one end of the flexible waterproof jacket 16 is fixedly bonded to one end of the rotating jacket 12 away from the fixed plate 11 by glue, and the other end of the flexible waterproof jacket is fixedly bonded to the sliding plate 14 by glue.
Referring to fig. 6 and 7, the pipe clamping assembly 2 includes two half rings 21 and a locking member 22, a circular area is formed when the ends of the two half rings 21 are in contact, the circular area is used for the pipeline 3 to penetrate through, the outer wall of one end of one half ring 21 is welded with the sliding plate 14, one end of each half ring 21, which is far away from the sliding plate 14, is welded with a lug 23, one ends of the two half rings 21, which are far away from the sliding plate 14, are hinged to each other through the lugs 23, the two lugs 23 are distributed along the axial diameter direction of the half rings 21, one side surface, which is just opposite to the two lugs 23, is provided with a rotating hole 231, and the two lugs 23 are rotatably connected through a second bearing 24, the two ends of which are respectively installed in one rotating hole 231; a threaded hole 232 penetrates through any one lug 23, a through hole 233 is formed in the other lug 23, and when the two half rings 21 close to one end wall of the sliding plate 14 are contacted with each other, the through hole 233 is communicated with the threaded hole 232 and is coaxially arranged; the lug 23 with the threaded hole 232 has a first chamfer 234 at one end of the threaded hole 232 near the through hole 233. In the embodiment, the locking member 22 is a thumb screw, and one end of the locking member 22 passes through the through hole 233 and then is in threaded connection with the lug 23 through the threaded hole 232.
Referring to fig. 6 and 7, in order to make the connection between the pipe 3 and the half ring 21 more stable, a magnet 211 is disposed on the inner peripheral wall of the half ring 21, a plurality of caulking grooves 212 are disposed on the inner peripheral wall of the half ring 21, a magnet 211 is embedded in each caulking groove 212, and the magnet 211 and the half ring 21 are fixedly connected by screws.
Referring to fig. 6 and 7, a limiting groove 213 is formed in the inner wall of the half ring 21 along the circumferential direction of the half ring 21, and a second chamfer 214 is formed at an opening of the half ring 21 at one side of the limiting groove 213 close to the axis of the half ring 21; the inner wall of the half ring 21 is attached with a flexible pad 215, and the flexible pad 215 is made of silica gel in this embodiment.
The implementation principle of the drain pipe connecting structure in the embodiment of the application is as follows: during construction, according to actual needs, the connecting device 1 can be fixed on the bridge floor 41 or the pier 42, and then the pipeline 3 is fixed by the pipe clamping assembly 2; or the pipe clamping component 2 can be fixed on the pipeline 3 firstly, and then the connecting device 1 is fixed on the bridge floor 41 or the pier 42; in this embodiment, it is preferable to fix the pipeline 3 by the pipe clamping assembly 2, and then fix the connecting device 1 on the bridge deck 41.
When the pipe clamping assembly 2 is fixed on the pipeline 3, one half ring 21 is sleeved on the pipeline 3, the other half ring 21 is rotated until the pipeline 3 is sleeved in the two half rings 21, after the pipeline 3 is sleeved, a person screws the locking piece 22, and when the nut of the locking piece 22 abuts against the lug 23, the two lugs 23 can be fixed; after the two lugs 23 are fixed, the flexible pad 215 is compressed, so that the slip between the pipe 3 and the half ring 21 can be reduced.
After being fixed in pipeline 3 with card pipe assembly 2, move pipeline 3 and 3 connection structure of pipeline in unison to treating the installation site again, move to treating after the installation site, 3 one end of pipeline and pipe in the water 5 welding, afterwards, it is fixed with fixed plate 11 and bridge floor 41 again, when fixed, personnel hold fixed plate 11 in one hand, it is rotatory that another hand drive rotates cover 12, in order to change the interval between sliding plate 14 and the fixed plate 11, thereby alright change the pipeline 3 apart from the distance between the fixed plate 11, adjust fixed plate 11 to after contacting with bridge floor 41, it can with fixed plate 11 and bridge floor are fixed to use the inflation screw.
The embodiment of the application also discloses a bridge drain pipe. Referring to fig. 8 and 9, the bridge drain pipe includes a pipe 3 and a drain pipe connection structure; the outside welding of pipeline 3 has gag pin 31, and when two semi-rings 21 were fixed in the outside of pipeline 3, gag pin 31 pegged graft in spacing groove 213.
The implementation principle of the bridge drain pipe in the embodiment of the application is as follows: when the half rings 21 are fixed outside the pipeline 3, the limit pin 31 is inserted into the limit groove 213, and then the two half rings 21 are fixed through the locking pieces 22 on the lugs 23.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. A drain pipe connecting structure, comprising:
the pipe clamping assembly (2), the pipe clamping assembly (2) is used for connecting a pipeline (3);
the connecting device (1) comprises a fixing plate (11), a rotating sleeve (12), a sliding sleeve (13) and a guide assembly (15);
the rotating sleeve (12) is rotatably connected to the fixed plate (11), the sliding sleeve (13) is in threaded connection with the rotating sleeve (12), the sliding sleeve (13) is connected with the fixed plate (11) through the guide assembly (15), and the sliding sleeve (13) can move along the axial direction of the rotating sleeve (12) under the guiding action of the guide assembly (15);
the pipe clamping assembly (2) is fixedly arranged on the sliding sleeve (13).
2. A drain connection according to claim 1, characterized in that the connection device (1) further comprises a sliding plate (14) and a flexible water-proof jacket (16);
the sliding plate (14) is fixedly connected to one end, far away from the fixed plate (11), of the sliding sleeve (13);
the rotating sleeve (12) is in threaded connection with the outer wall of the sliding sleeve (13), the flexible waterproof sleeve (16) is sleeved outside the sliding sleeve (13), one end of the flexible waterproof sleeve (16) is fixedly connected with the sliding plate (14), and the other end of the flexible waterproof sleeve (16) is fixedly connected with the rotating sleeve (12).
3. Drain pipe connection according to claim 2, characterized in that the pipe clamping assembly (2) comprises two ring halves (21), either ring half (21) being fixedly connected to the sliding plate (14), the ring halves (21) being hinged at one end and detachably connected at the other end.
4. A drain connecting structure according to claim 3, wherein the pipe clamping assembly (2) further comprises a locking member (22), a lug (23) is fixedly connected to one end of each half ring (21) far away from the sliding plate (14), two lugs (23) are rotatably connected, and the locking member (22) is used for fixing two lugs (23).
5. The drain pipe connecting structure according to claim 3, wherein a magnet (211) is embedded in the inner wall of the half ring (21).
6. The water drainage pipe connecting structure according to any one of claims 3 to 5, wherein the inner wall of the half ring (21) is formed with a limiting groove (213), and the direction of the limiting groove (213) is identical to the arc shape of the half ring (21).
7. Drain connection according to claim 6, characterized in that a flexible gasket (215) is fixedly attached to the inner wall of the half ring (21).
8. Bridge drain comprising a pipe (3), characterized in that it further comprises a drain connection according to any of claims 6-7, wherein the end walls of the two half rings (21) are in contact, forming a circular area for the pipe (3) to pass through.
9. A bridge drainage pipe according to claim 8, wherein a limit pin (31) is fixedly connected to the outer wall of the pipe (3), and the limit groove (213) is used for inserting the limit pin (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222872319.6U CN218719357U (en) | 2022-10-28 | 2022-10-28 | Bridge drain pipe and drain pipe connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222872319.6U CN218719357U (en) | 2022-10-28 | 2022-10-28 | Bridge drain pipe and drain pipe connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218719357U true CN218719357U (en) | 2023-03-24 |
Family
ID=85595659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222872319.6U Active CN218719357U (en) | 2022-10-28 | 2022-10-28 | Bridge drain pipe and drain pipe connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218719357U (en) |
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2022
- 2022-10-28 CN CN202222872319.6U patent/CN218719357U/en active Active
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