CN212896755U - Flood drainage channel structure - Google Patents
Flood drainage channel structure Download PDFInfo
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- CN212896755U CN212896755U CN202021663123.0U CN202021663123U CN212896755U CN 212896755 U CN212896755 U CN 212896755U CN 202021663123 U CN202021663123 U CN 202021663123U CN 212896755 U CN212896755 U CN 212896755U
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Abstract
The application relates to a flood drainage channel structure, which comprises a channel and a plurality of splicing units arranged in the channel, wherein the splicing units are arranged along the length direction of the channel, and two adjacent splicing units are connected through a connecting piece; the splicing unit comprises a bottom plate and vertical plates on two sides of the bottom plate, the bottom plate abuts against the bottom of the water channel, and the vertical plates abut against two sides of the water channel; the connecting piece comprises an extension plate arranged at the end part of the vertical plate and a dovetail strip arranged on the extension plate, and dovetail grooves matched with the dovetail strips are vertically formed in the end parts of the vertical plates of the adjacent splicing units; the top of the dovetail groove is provided with an opening, the bottom of the dovetail groove is sealed, and a positioning piece for fixing the dovetail strip is arranged in the dovetail groove; and a supporting device is arranged between the vertical plates of the same splicing unit. This application has the effect of being convenient for carry out flood drainage canal structure and assembling the connection, shortens construction cycle.
Description
Technical Field
The application relates to the technical field of drainage facilities, in particular to a flood drainage channel structure.
Background
At present, mountainous terrain has large gradient and short water collection time, so water flow is rapid and violent, impurities such as sand and stone are carried in the water flow, the scouring force is large, and factories and towns under the mountainous slope are easily damaged to cause serious loss. Therefore, it is necessary to ditch around plants and towns threatened by the mountain torrents to intercept the mountain torrents and to drain the flood out of the protected area into nearby water bodies through flood drainage ditches (canals).
In the prior art, a groove is formed at a designated position, and then a main body of a flood drainage channel is formed in a concrete pouring mode and used for draining water.
With respect to the related art among the above, the inventors consider that the following drawbacks exist: the structure of using the integrative pouring of concrete has formed the flood drainage canal structure, thereby the construction cycle is longer influences the efficiency of construction.
SUMMERY OF THE UTILITY MODEL
In order to facilitate the concatenation of carrying out drainage canal structure in order to shorten construction cycle, this application provides a drainage canal structure.
The application provides a drainage canal structure adopts following technical scheme:
a flood drainage channel structure comprises a channel and a plurality of splicing units arranged in the channel, wherein the splicing units are arranged along the length direction of the channel, and two adjacent splicing units are connected through a connecting piece; the splicing unit comprises a bottom plate and vertical plates on two sides of the bottom plate, the bottom plate abuts against the bottom of the water channel, and the vertical plates abut against two sides of the water channel; the connecting piece comprises an extension plate arranged at the end part of the vertical plate and a dovetail strip arranged on the extension plate, and dovetail grooves matched with the dovetail strips are vertically formed in the end parts of the vertical plates of the adjacent splicing units; the top of the dovetail groove is provided with an opening, the bottom of the dovetail groove is sealed, and a positioning piece for fixing the dovetail strip is arranged in the dovetail groove; and a supporting device is arranged between the vertical plates of the same splicing unit.
By adopting the technical scheme, a structure of a plurality of splicing units spliced with each other is added in the ditch and is used for replacing a structure for integrally pouring concrete; the dovetail strip is sent into the riser of adjacent concatenation unit, and dovetail strip and dovetail mutually support, make the structure of setting element fixed again, have played the concatenation effect between the adjacent splice plate, carry out the connection between the concatenation unit in proper order, have formed the inner structure of flood discharge canal, are convenient for assemble the connection, and it is comparatively convenient to use, need not wait for concrete drying and shaping, has promoted the efficiency of construction.
Preferably, a horizontal spring groove is formed in the dovetail groove, the positioning piece comprises a positioning block movably mounted in the spring groove, a return spring is arranged in the spring groove, two ends of the return spring are respectively connected with the positioning block and the groove bottom of the spring groove, the end part of the positioning block extends into the sliding groove, and a clamping groove matched with the end part of the positioning block is formed in the dovetail strip.
Through adopting above-mentioned technical scheme, increased the structure of spring groove for the structure of locating piece has made the tip of locating piece pop out from the spring groove as the setting element, under reset spring's elasticity effect, enters into the draw-in groove of dovetail strip, has realized the location effect to the dovetail strip.
Preferably, the end of the positioning block is provided with an inclined plane, and the inclined plane is gradually far away from the bottom of the spring groove and inclines downwards.
Through adopting above-mentioned technical scheme, increased the structure on locating piece inclined plane, can be used in the inclined plane of locating piece when the dovetail strip moves down for the locating piece enters into the spring groove, the smooth removal of the dovetail strip of being convenient for, when the position of locating piece and draw-in groove corresponded to each other, the spring can make the locating piece outwards pop out.
Preferably, two rubber pads are arranged at the end part of the vertical plate, and the extension plate is positioned between the rubber pads and tightly propped against the rubber pads; the vertical plates of the adjacent splicing units are abutted to the rubber pads.
Through adopting above-mentioned technical scheme, increased the rubber pad structure between the adjacent concatenation unit, filled by the rubber pad between the riser of adjacent concatenation unit, played sealed effect, rivers are difficult for permeating the concatenation unit outside.
Preferably, the supporting device comprises a bidirectional threaded rod and connecting sleeves sleeved at two ends of the bidirectional threaded rod, the bidirectional threaded rod is positioned above the bottom plate and is horizontally arranged, two threads in opposite directions are formed on the bidirectional threaded rod, and the two threads are respectively matched with the connecting sleeves in a threaded manner; a horizontal guide rod is formed on the vertical plate, and a guide groove is vertically formed upwards at the bottom of the connecting sleeve; the guide rod is connected with the connecting sleeve in a sliding manner through the guide groove.
Through adopting above-mentioned technical scheme, the structure that has used two-way threaded rod and adapter sleeve is as strutting arrangement, the guide way of adapter sleeve bottom is mutually supported with the guide bar on the riser, the direction to the adapter sleeve has been realized, two-way threaded rod and adapter sleeve screw-thread fit, can drive the adapter sleeve and be close to each other or keep away from when rotating two-way threaded rod, when the adapter sleeve was kept away from each other, the adapter sleeve can be used in on the riser, support the riser tightly, played the supporting role to the riser through two-way threaded rod, make the structure of concatenation unit more stable.
Preferably, the top of the guide rod is provided with an inclined plane, and the inclined plane inclines upwards from two sides of the guide rod to the center.
Through adopting above-mentioned technical scheme, increased the inclined plane structure on the guide bar, when carrying out the cooperation between adapter sleeve and the guide bar, the guide bar of being convenient for enters into the guide way of adapter sleeve, carries out the direction of adapter sleeve.
Preferably, the middle part of the bidirectional threaded rod is fixedly connected with a hexagonal sleeve, and the axes of the hexagonal sleeve and the bidirectional threaded rod are overlapped.
Through adopting above-mentioned technical scheme, increased the sheathed tube structure of hexagon on the threaded rod, can drive two-way threaded rod and rotate through carrying out the sheathed tube rotation of hexagon.
Preferably, the bottom plate tip shaping has the notch, and adjacent bottom plate tip shaping has the sand grip, and the tank bottom of sand grip bottom and notch offsets, and sand grip top and bottom plate top flush.
Through adopting above-mentioned technical scheme, increased notch on the bottom plate and the sand grip structure on the adjacent bottom plate, bottom plate and sand grip mutually support, rivers discharge along the drainage canal smoothly.
In summary, the present application includes at least one of the following beneficial technical effects:
the structure of a plurality of splicing units spliced with each other is added in the ditch and is used for replacing a structure for integrally pouring concrete; the dovetail strips are sent into the vertical plates of the adjacent splicing units, the dovetail strips and the dovetail grooves are matched with each other, then the structure of the positioning piece is fixed, the splicing effect between the adjacent splicing plates is achieved, the splicing units are connected in sequence, the internal structure of the flood drainage channel is formed, the splicing connection is convenient, the use is convenient, and waiting for concrete drying and forming is not needed;
the positioning block structure in the spring groove is used as a positioning piece, the positioning piece is matched with the dovetail strip, the dovetail strip is positioned, and two adjacent splicing units are connected together;
the structure that has used two-way threaded rod and adapter sleeve is as strutting arrangement, can drive the adapter sleeve through rotating two-way threaded rod and remove to both sides, and the adapter sleeve offsets with the riser, has played the supporting role to the concatenation unit, and holistic structure is more stable.
Drawings
FIG. 1 is a schematic structural diagram of a main body of an embodiment of the application;
FIG. 2 is a schematic structural diagram of a middle splicing unit in the embodiment of the application;
FIG. 3 is a schematic view of a positioning member according to an embodiment of the present application.
Description of reference numerals: 1. a ditch; 2. a splicing unit; 21. a base plate; 22. a vertical plate; 23. a dovetail groove; 24. an extension plate; 25. a dovetail strip; 26. a rubber pad; 27. a guide bar; 28. a convex strip; 3. a support device; 31. a bidirectional threaded rod; 32. connecting sleeves; 33. a hexagonal sleeve; 34. a guide groove; 4. a spring slot; 41. positioning blocks; 42. a return spring; 43. a clamping groove.
Detailed Description
The present application is described in further detail below with reference to the attached drawings.
The embodiment of the application discloses drainage ditch structure. Referring to fig. 1, the water channel comprises a water channel 1 and a plurality of splicing units 2 arranged in the water channel 1, wherein the splicing units 2 are arranged along the length direction of the water channel 1, and two adjacent splicing units 2 are connected through a connecting piece.
Referring to fig. 1, fig. 2, the splicing unit 2 includes bottom plate 21 and the vertical riser 22 in bottom plate 21 both sides, bottom plate 21 offsets with the drive of ditch 1, the both sides of riser 22 and the 1 width direction of ditch offset, the connecting piece is including setting up the dovetail 25 on extension plate 24 and the extension plate 24 of riser 22 tip, the vertical dovetail 23 of offering with dovetail 25 complex of riser 22 tip of adjacent splicing unit 2, the open-top and the bottom back cover of dovetail 23, install the setting element of fixed dovetail 25 vertical position in the dovetail 23.
Referring to fig. 1 and 2, notches are formed at the end portions of the bottom plates 21, protruding strips 28 are formed at the end portions of the adjacent bottom plates 21, the bottoms of the protruding strips 28 are abutted to the bottoms of the notches, the tops of the protruding strips 28 are flush with the top of the bottom plate 21, and water flow is not easy to flow away from the bottom plates 21 at two positions. Two rubber pads 26 are fixedly connected to the ends of the vertical plate 22, the extension plate 24 is located between the rubber pads 26 and tightly abutted against the rubber pads 26, and the vertical plate 22 of the adjacent splicing unit 2 is abutted against the rubber pads 26. Through the structure of rubber pad 26, carry out effectual waterproof between the junction to riser 22, rivers are difficult for flowing away from between the adjacent splice unit 2.
Referring to fig. 1 and 2, a supporting device 3 is connected between the risers 22 of the same splicing unit 2, the supporting device 3 includes a horizontal bidirectional threaded rod 31 and connecting sleeves 32 sleeved at two ends of the bidirectional threaded rod 31, and the connecting sleeves 32 are movably connected with the bidirectional threaded rod 31. The bidirectional threaded rod 31 is positioned above the bottom plate 21, a horizontal guide rod 27 is formed on one side, close to the vertical plate 22, of the bidirectional threaded rod, a guide groove 34 is formed in the bottom of the connecting sleeve 32 vertically and upwards, and the connecting sleeve 32 is sleeved on the guide rod 27 through the guide groove 34 and is movably connected with the guide rod 27. The top of the guide rod 27 is provided with an inclined plane, the inclined direction of the inclined plane is upwards inclined from two sides of the guide rod 27 to the center, and the inclined plane is adopted to facilitate the matching between the connecting sleeve 32 and the guide rod 27.
Referring to fig. 1 and 2, a hexagonal sleeve 33 is fixedly connected to the middle of the bidirectional threaded rod 31, the axes of the hexagonal sleeve 33 and the bidirectional threaded rod 31 are overlapped, the two sides of the hexagonal sleeve 33 of the bidirectional threaded rod 31 are formed with threads in opposite directions, the two threads are respectively in threaded fit with the connecting sleeve 32, the connecting sleeve 32 is guided by the guide rod 27, the connecting sleeve 32 can be driven to be close to or away from each other when the bidirectional threaded rod 31 is rotated, the connecting sleeve 32 can be supported on the vertical plate 22 when the connecting sleeve 32 is away from each other, the supporting of the vertical plate 22 is realized through the structures of the connecting sleeve 32 and the bidirectional threaded rod 31, and the structure of the splicing.
Referring to fig. 2 and 3, the dovetail groove 23 is provided with a horizontal spring groove 4, and the longitudinal direction of the spring groove 4 is along the longitudinal direction of the riser 22. The positioning piece comprises a positioning block 41 movably arranged in the spring groove 4, a return spring 42 is arranged in the spring groove 4, two ends of the return spring 42 are respectively connected with the positioning block 41 and the groove bottom of the spring groove 4, the end part of the positioning block 41 extends into the sliding groove, and a clamping groove 43 matched with the end part of the positioning block 41 is formed in the dovetail strip 25. An inclined plane is formed at the top of one end of the positioning block 41 extending out of the spring slot 4, and the inclined plane is gradually far away from the slot bottom of the spring slot 4 and inclines downwards. When the dovetail bar 25 is matched, the dovetail bar 25 moves downwards and acts on the end portion of the positioning block 41, so that the positioning block 41 moves into the spring groove 4, and when the positioning block moves to the position where the spring groove 4 corresponds to the clamping groove 43, the end portion of the positioning block 41 is ejected out of the spring groove 4 and enters the clamping groove 43 under the action of the return spring 42, so that the dovetail bar 25 is positioned, and the connection between the two splicing units 2 is completed.
The implementation principle of the embodiment of the application is as follows: in construction, the splice unit 2 is placed in the raceway 1, and concrete can be laid on the bottom and both sides of the raceway 1 for connection between the splice unit 2 and the raceway 1.
During splicing, the dovetail strip 25 is sent into the dovetail groove 23, the positioning block 41 is extruded by the dovetail strip 25, the positioning block 41 enters the spring groove 4, and finally the positioning block 41 enters the clamping groove 43 of the dovetail strip 25 under the action of the return spring 42, so that the dovetail strip 25 is positioned, and splicing among the splicing units 2 is realized.
Then, the connecting sleeve 32 is placed on the guide rod 27, the guide rod 27 limits and guides the connecting sleeve 32, and the bidirectional threaded rod 31 is rotated to enable the connecting sleeve 32 to move towards two sides and tightly abut against the vertical plate 22, so that the supporting effect on the vertical plate 22 is achieved, and the structure of the splicing unit 2 is more stable.
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 (8)
1. The utility model provides a drainage ditch structure, includes ditch (1) and a plurality of concatenation units (2) of setting in ditch (1), its characterized in that: the splicing units (2) are arranged along the length direction of the water channel (1), and two adjacent splicing units (2) are connected through a connecting piece; the splicing unit (2) comprises a bottom plate (21) and vertical plates (22) on two sides of the bottom plate (21), the bottom plate (21) abuts against the bottom of the water channel (1), and the vertical plates (22) abut against two sides of the water channel (1); the connecting piece comprises an extension plate (24) arranged at the end part of the vertical plate (22) and a dovetail strip (25) arranged on the extension plate (24), and dovetail grooves (23) matched with the dovetail strips (25) are vertically formed in the end parts of the vertical plates (22) of the adjacent splicing units (2); the top of the dovetail groove (23) is opened, the bottom of the dovetail groove is sealed, and a positioning piece for fixing the dovetail strip (25) is arranged in the dovetail groove (23); and a supporting device (3) is arranged between the vertical plates (22) of the splicing units (2) at the same position.
2. A flood drainage channel structure according to claim 1, wherein: a horizontal spring groove (4) is formed in the dovetail groove (23), the positioning piece comprises a positioning block (41) movably mounted in the spring groove (4), a return spring (42) is arranged in the spring groove (4), two ends of the return spring (42) are respectively connected with the groove bottoms of the positioning block (41) and the spring groove (4), the end portion of the positioning block (41) extends into the sliding groove, and a clamping groove (43) matched with the end portion of the positioning block (41) is formed in the dovetail strip (25).
3. A flood drainage channel structure according to claim 2, wherein: the end part of the positioning block (41) is provided with an inclined plane, and the inclined direction of the inclined plane is gradually far away from the groove bottom of the spring groove (4) and inclines downwards.
4. A flood drainage channel structure according to claim 1, wherein: two rubber pads (26) are arranged at the end part of the vertical plate (22), and the extension plate (24) is positioned between the rubber pads (26) and tightly propped against the rubber pads (26); the vertical plates (22) of the adjacent splicing units (2) are abutted against the rubber pads (26).
5. A flood drainage channel structure according to claim 1, wherein: the supporting device (3) comprises a bidirectional threaded rod (31) and connecting sleeves (32) sleeved at two ends of the bidirectional threaded rod (31), the bidirectional threaded rod (31) is positioned above the bottom plate (21) and is horizontally arranged, two threads in opposite directions are formed on the bidirectional threaded rod (31), and the two threads are respectively in threaded fit with the connecting sleeves (32); a horizontal guide rod (27) is formed on the vertical plate (22), and a guide groove (34) is vertically formed upwards at the bottom of the connecting sleeve (32); the guide rod (27) is connected with the connecting sleeve (32) in a sliding way through a guide groove (34).
6. A flood drainage channel structure according to claim 5, wherein: the top of the guide rod (27) is provided with an inclined plane, and the inclined direction of the inclined plane is upwards inclined from two sides to the center of the guide rod (27).
7. A flood drainage channel structure according to claim 5, wherein: the middle part of the bidirectional threaded rod (31) is fixedly connected with a hexagonal sleeve (33), and the axes of the hexagonal sleeve (33) and the bidirectional threaded rod (31) are overlapped.
8. A flood drainage channel structure according to claim 1, wherein: the end part of the bottom plate (21) is formed with a notch, the end part of the adjacent bottom plate (21) is formed with a convex strip (28), the bottom of the convex strip (28) is abutted to the bottom of the notch, and the top of the convex strip (28) is flush with the top of the bottom plate (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021663123.0U CN212896755U (en) | 2020-08-11 | 2020-08-11 | Flood drainage channel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021663123.0U CN212896755U (en) | 2020-08-11 | 2020-08-11 | Flood drainage channel structure |
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| Publication Number | Publication Date |
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| CN212896755U true CN212896755U (en) | 2021-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021663123.0U Active CN212896755U (en) | 2020-08-11 | 2020-08-11 | Flood drainage channel structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113833427A (en) * | 2021-08-30 | 2021-12-24 | 中煤科工集团西安研究院有限公司 | Quick plug-in type push rod for coal mine drilling |
-
2020
- 2020-08-11 CN CN202021663123.0U patent/CN212896755U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113833427A (en) * | 2021-08-30 | 2021-12-24 | 中煤科工集团西安研究院有限公司 | Quick plug-in type push rod for coal mine drilling |
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