CN210069137U - Town road drainage pipe protective cradle - Google Patents
Town road drainage pipe protective cradle Download PDFInfo
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- CN210069137U CN210069137U CN201920840178.5U CN201920840178U CN210069137U CN 210069137 U CN210069137 U CN 210069137U CN 201920840178 U CN201920840178 U CN 201920840178U CN 210069137 U CN210069137 U CN 210069137U
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- arc backplate
- arc
- road drainage
- backplate
- drainage pipeline
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Abstract
The utility model relates to a town road drainage pipe protective cradle, it includes protection mechanism and demountable installation in a plurality of bracing pieces of protection mechanism, protection mechanism includes first arc backplate, second arc backplate and coupling assembling, first arc backplate with the bracing piece is connected, first arc backplate with pass through between the second arc backplate coupling assembling can dismantle the connection, the interior cambered surface of first arc backplate with the interior cambered surface of second arc backplate sets up relatively, first arc backplate with second arc backplate all radially is provided with the recess. The utility model discloses the effect to the flange joint protection of pipeline has.
Description
Technical Field
The utility model belongs to the technical field of town road drainage pipe's technique and specifically relates to an adopt flange joint's town road drainage pipe protective cradle is related to.
Background
At present, along with the continuous development of urban construction, more and more municipal roads are constructed, the problem that the underground drainage pipeline needs to be protected to be considered in the municipal road construction is the key, the smoothness of road drainage is directly influenced by the quality of the drainage pipeline, and the drainage pipeline is buried underground, so that the connection part of the pipeline is loosened due to the ground crust movement, the road construction and other reasons, a protection support needs to be arranged on the drainage pipeline, and the additional protection is carried out on the connection part of the drainage pipeline.
At present, a plurality of road drainage pipelines are connected through flanges, no additional protection measures are taken for the joints at the flange joints, and the flanges are directly connected and fixed through bolts and then directly buried underground.
The above prior art solutions have the following drawbacks: the flange joint of the drainage pipeline is not provided with an additional protection structure, and the flange joint is easy to loosen or break after being buried underground for years, so that the road drainage system is paralyzed, and the service life of the drainage pipeline is shortened.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a town road drainage pipe protective cradle, it has the function of the flange joint department of protection drainage pipe.
The above object of the present invention is achieved by the following technical solutions:
the utility model provides a town road drainage pipe line protective cradle, includes protection mechanism and demountable installation be in a plurality of bracing pieces of protection mechanism, protection mechanism includes first arc backplate, second arc backplate and coupling assembling, first arc backplate with the bracing piece is connected, first arc backplate with pass through between the second arc backplate coupling assembling can dismantle the connection, the intrados of first arc backplate with the intrados of second arc backplate sets up relatively, first arc backplate with second arc backplate all radially is provided with the recess.
By adopting the technical scheme, the flange joint is arranged in the groove of the first arc-shaped protection plate, the first arc-shaped protection plate is supported by the support rod, and then the second arc-shaped protection plate is connected with the first arc-shaped protection plate so as to achieve the purpose of carrying out additional protection on the flange joint of the drainage pipeline and prevent the flange joint from loosening or breaking after the drainage pipeline is used for a long time to influence the service life of the drainage pipeline; the groove is arranged to be matched with the flange joint more tightly.
The utility model discloses further set up to: a plurality of pairs of connecting holes which are in one-to-one correspondence are formed in the two opposite side walls of the groove at intervals, and each pair of connecting holes which are in one-to-one correspondence are connected through bolts.
Through adopting above-mentioned technical scheme, be provided with the connecting hole and carry out threaded connection's purpose with corresponding connection in order to carry out inseparabler cooperation with flange joint better, improve connection stability, guaranteed flange joint and the entering of first arc backplate and second arc backplate and closely cooperate.
The utility model discloses further set up to: the relative both sides wall of recess is all provided with the stopper at the interval, the quantity and the position of stopper with the connecting hole phase-match, the connecting hole all passes the stopper.
Through adopting above-mentioned technical scheme, thereby be provided with the stopper thereby reach flange card and can more accurately with the connecting hole one-to-one after going into the recess, make to connect and become more convenient, also prevent simultaneously at the in-process of connecting because the connecting hole does not align and lead to the atress of bolt uneven to reduce life.
The utility model discloses further set up to: the groove is provided with a buffer rubber pad.
Through adopting above-mentioned technical scheme, be provided with rubber cushion pad's purpose and provide cushioning effect for flange joint, prevent because the crustal motion, make flange joint be in first arc backplate and second arc backplate and take place the rigid contact.
The utility model discloses further set up to: coupling assembling for set up respectively with the relative both ends of first arc backplate and second arc backplate and to the connecting plate of opposite direction extension, the connecting plate passes through the bolt carries out fixed connection.
Through adopting above-mentioned technical scheme, pass through bolted connection with the connecting plate of first arc backplate and the connecting plate of second arc backplate, can not only carry out stable connection with first arc backplate and second arc backplate, also can reach and dismantle each other, improved the practicality.
The utility model discloses further set up to: and the outer arc surface of the second arc-shaped protection plate is hinged with a handle.
By adopting the technical scheme, the handle is arranged, so that the second arc-shaped protection plate can be more conveniently moved away when needing to be disassembled, and the disassembling efficiency is improved; articulate the handle and connect the purpose on the extrados of second arc backplate with the handle when preventing to bury underground drainage pipe's earth clearance with the handle contact, lead to the fracture of handle, improved the practicality.
The utility model discloses further set up to: the arc-shaped protection plate is characterized in that a plurality of first threaded holes are formed in the outer arc surface of the first arc-shaped protection plate, the positions and the number of the first threaded holes are matched with the supporting rods, external threads are arranged at one ends of the supporting rods, and the external threads are in threaded fit with the first threaded holes.
Through adopting above-mentioned technical scheme, thereby first screw hole reaches to dismantle the recovery with the bracing piece with the external screw thread fit of setting on the bracing piece, and the convenience improves the practicality to placing of guaranteeing the support.
The utility model discloses further set up to: the supporting rod and the end opposite to the external thread are provided with an inserting pointed end, and the diameter of the inserting pointed end is gradually reduced from the end close to the supporting rod to the direction far away from the supporting rod.
Through adopting above-mentioned technical scheme, be provided with the purpose of grafting tip in order to insert the bracing piece into soil more easily, improve the availability factor.
To sum up, the utility model discloses a beneficial technological effect does:
1. the flange joint is arranged in the groove of the first arc-shaped protection plate, the first arc-shaped protection plate is supported by the support rod, and then the second arc-shaped protection plate is connected with the first arc-shaped protection plate, so that the flange joint of the drainage pipeline is protected additionally, and the phenomenon that the service life of the drainage pipeline is influenced due to the fact that the flange joint is loosened or broken after the drainage pipeline is used for a long time is prevented; the groove is arranged to be matched with the flange joint more tightly;
2. the limiting block is arranged, so that the flange can be more accurately in one-to-one correspondence with the connecting holes after being clamped into the groove, the connection is more convenient, and meanwhile, the uneven stress of the bolt caused by the fact that the connecting holes are not aligned in the connection process is prevented, and the service life is shortened;
3. the handle is arranged, so that the second arc-shaped protection plate can be moved away more conveniently when needing to be disassembled, and the disassembling efficiency is improved; the handle is hinged to the outer arc surface of the second arc-shaped protection plate, so that the handle is prevented from being broken when the handle is contacted with the soil buried in the drainage pipeline during cleaning, and the practicability is improved;
4. thereby reach through first screw hole and the external screw thread fit of setting on the bracing piece and dismantle the recovery with the bracing piece, the convenience improves the practicality to placing of guaranteeing the support.
Drawings
Fig. 1 is an overall exploded view of the present invention.
In the figure, 1, a first arc-shaped guard plate; 11. a first threaded hole; 2. a second arc-shaped guard plate; 21. a handle; 3. a connecting assembly; 31. a connecting plate; 32. a second threaded hole; 33. a bolt; 4. a support bar; 41. an external thread; 42. inserting a tip; 5. a cushion rubber pad; 51. a through hole; 101. a protection mechanism; 102. a groove; 103. connecting holes; 104. and a limiting block.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, for the utility model discloses a municipal road drainage pipeline protecting support, including first arc backplate 1, second arc backplate 2 and four spinal branch vaulting poles 4, the relative both ends of first arc backplate 1 and second arc backplate 2 all are provided with connecting plate 31, the connecting plate 31 at the relative both ends of first arc backplate 1 and the connecting plate 31 at the relative both ends of second arc backplate 2 all extend towards opposite direction, four connecting plates 31 all are provided with a second screw hole 32, the position and size of second screw hole 32 of first arc backplate 1 and second arc backplate 2 are assorted, pass through the screw connection between the second screw hole 32 of first arc backplate 1 and the second screw hole 32 of second arc backplate 2; grooves 102 are radially formed in the inner arc surface of the first arc-shaped protection plate 1 and the inner arc surface of the second arc-shaped protection plate 2, three pairs of connecting holes 103 corresponding in position and three pairs of limiting blocks 104 corresponding in position are formed in two side walls of the groove 102 of the first arc-shaped protection plate 1 and two side walls of the groove 102 of the second arc-shaped protection plate 2 at intervals, and each connecting hole 103 penetrates through each limiting block 104; the buffer rubber pads 5 are arranged in the grooves 102 of the first arc-shaped protection plate 1 and the grooves 102 of the second arc-shaped protection plate 2, the shape of each buffer rubber pad 5 is the same as that of each groove 102, and through holes 51 matched with the positions and the number of the connecting holes 103 are formed in the two buffer rubber pads 5.
As shown in fig. 1, the outer arc surface of the first arc-shaped guard plate 1 is provided with first threaded holes 11, the first threaded holes 11 are arranged in a square shape, one end of each support rod 4 is provided with an external thread 41, the first threaded holes 11 are matched with the external threads 41 on the support rods 4, one end of each support rod 4 opposite to the external threads 41 is provided with an insertion pointed end 42, and the diameter of the insertion pointed end 42 is gradually reduced from one end close to the support rods 4 to the direction far away from the support rods 4; be provided with a handle 21 on the extrados of second arc backplate 2, handle 21 sets up the intermediate position at the extrados of second arc backplate 2, and handle 21 connects on the extrados of second arc backplate 2 through the articulated.
The implementation principle of the embodiment is as follows: carry out screw-thread fit connection with first screw hole 11 with external screw 41 of bracing piece 4 earlier, then peg graft bracing piece 4 in soil, install the flange part of the flange junction of drainage pipe in recess 102 and make rubber cushion pad 5 closely cooperate with the flange, make connecting hole 103 on the flange corresponding with connecting hole 103 on first arc backplate 1 through stopper 104, then cooperate recess 102 and flange on the second arc backplate 2 and make rubber cushion pad 5 closely cooperate with the flange, make remaining connecting hole 103 of flange correspond each other with connecting hole 103 on the second arc backplate 2 through stopper 104, carry out the screw connection between the connecting hole 103 after that, will set up second screw hole 32 on connecting plate 31 through bolt 33 at last and connect fixedly.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a town road drainage pipe protection support, includes protection mechanism (101) and demountable installation in a plurality of bracing pieces (4) of protection mechanism (101), its characterized in that: protection mechanism (101) include first arc backplate (1), second arc backplate (2) and coupling assembling (3), first arc backplate (1) with bracing piece (4) are connected, first arc backplate (1) with pass through between second arc backplate (2) coupling assembling (3) can dismantle the connection, the intrados of first arc backplate (1) with the intrados of second arc backplate (2) sets up relatively, first arc backplate (1) with second arc backplate (2) all along radially being provided with recess (102).
2. The municipal road drainage pipeline protection bracket of claim 1, wherein: a plurality of pairs of connecting holes (103) which are in one-to-one correspondence are formed in two opposite side walls of the groove (102) at intervals, and each pair of connecting holes (103) which are in one-to-one correspondence are connected through screws.
3. The municipal road drainage pipeline protection bracket of claim 2, wherein: the opposite two side walls of the groove (102) are provided with limit blocks (104) at intervals, the number and the positions of the limit blocks (104) are matched with those of the connecting holes (103), and the connecting holes (103) penetrate through the limit blocks (104).
4. The municipal road drainage pipeline protection bracket of claim 2, wherein: and a buffer rubber pad (5) is arranged in the groove (102).
5. The municipal road drainage pipeline protection bracket of claim 4, wherein: coupling assembling (3) for set up respectively with relative both ends of first arc backplate (1) and second arc backplate (2) and connecting plate (31) to opposite direction extension, connecting plate (31) carry out fixed connection through the bolt.
6. The municipal road drainage pipeline protection bracket of claim 5, wherein: the outer arc surface of the second arc-shaped protection plate (2) is hinged with a handle (21).
7. The municipal road drainage pipeline protection bracket of claim 5, wherein: be provided with the first screw hole of a plurality of (11) on the extrados of first arc backplate (1), the position and the quantity of first screw hole (11) with bracing piece (4) phase-match, the one end of bracing piece (4) is provided with external screw thread (41), external screw thread (41) with first screw hole (11) screw-thread fit.
8. The municipal road drainage pipeline protection bracket of claim 7, wherein: the supporting rod (4) and the end opposite to the external thread (41) are provided with an inserting pointed end (42), and the diameter of the inserting pointed end (42) is gradually reduced from the end close to the supporting rod (4) to the direction far away from the supporting rod (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920840178.5U CN210069137U (en) | 2019-06-05 | 2019-06-05 | Town road drainage pipe protective cradle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920840178.5U CN210069137U (en) | 2019-06-05 | 2019-06-05 | Town road drainage pipe protective cradle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210069137U true CN210069137U (en) | 2020-02-14 |
Family
ID=69456382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920840178.5U Active CN210069137U (en) | 2019-06-05 | 2019-06-05 | Town road drainage pipe protective cradle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210069137U (en) |
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2019
- 2019-06-05 CN CN201920840178.5U patent/CN210069137U/en active Active
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