CN213018083U

CN213018083U - Be applied to hydraulic engineering's drainage culvert pipe

Info

Publication number: CN213018083U
Application number: CN202021835502.3U
Authority: CN
Inventors: 王思军; 周帆; 李应东; 刘蓉; 张铭; 张师玮
Original assignee: Hubei Yingdu Water Resources And Hydropower Construction Co ltd
Current assignee: Hubei Yingdu Water Resources And Hydropower Construction Co ltd
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-04-20
Anticipated expiration: 2030-08-27

Abstract

The utility model belongs to the technical field of drainage pipe and specifically relates to a be applied to hydraulic engineering's drainage culvert pipe, its pipeline and be used for placing the base of pipeline, the pipeline lateral wall is provided with wire rope, wire rope keeps away from the one end fixedly connected with link of pipeline, the base up end articulates there is the connecting rod, the connecting rod is kept away from the one end of base is provided with the loop bar, the loop bar is kept away from the one end of connecting rod is rotated and is connected with the couple, the couple hang establish with link week side, the loop bar with be provided with between the connecting rod and be used for tautly wire rope's fixed subassembly. This application is hung the couple and is located the link week side, and the wire rope that tightens under the effect of fixed subassembly has the effect of stably being connected pipeline and base, is convenient for install the pipeline.

Description

Be applied to hydraulic engineering's drainage culvert pipe

Technical Field

The application relates to the field of drainage pipelines, in particular to a drainage culvert pipe applied to hydraulic engineering.

Background

The existing reinforced concrete circular pipe culvert has the characteristics of good mechanical property, simple structure, convenient construction, short construction period, low manufacturing cost and the like, and is widely applied to highway subgrade drainage in China. In order to improve the stress condition of the circular pipe and fix the position of the circular pipe, pipe seats are generally arranged on the circular pipe culvert, the most common pipe seats on the road at present mainly comprise plain soil flat base pipe seats, arc-shaped concrete base pipe seats and the like, and the arc-shaped concrete pipe seats are commonly used in soft soil areas.

Now retrieving a chinese patent with patent publication No. CN204982691U, a round culvert pipe socket is disclosed, comprising an outer check net with an upper part having an arc part for receiving and limiting the position of the round culvert and an inner light weight filling body made as a closed box part for facilitating the installation and assembly of the pipe socket, said inner light weight filling body being at least partially elastic.

In view of the above-mentioned related art, the inventors have considered that there is a problem in that the position of the gabion mesh is easily displaced during the transportation of the culvert, thereby causing inconvenience in the erection work of the culvert.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the installation of culvert pipe, this application provides the drainage culvert pipe who is applied to hydraulic engineering.

The application provides a be applied to hydraulic engineering's drainage culvert pipe adopts following technical scheme:

be applied to hydraulic engineering's drainage culvert pipe, include the pipeline and be used for placing the base of pipeline, the pipeline lateral wall is provided with wire rope, wire rope keeps away from the one end fixedly connected with link of pipeline, the base up end articulates there is the connecting rod, the connecting rod is kept away from the one end activity of base is provided with the loop bar, the loop bar is kept away from the one end of connecting rod is rotated and is connected with the couple, the couple hang establish with link week side, the loop bar with be provided with between the connecting rod and be used for tautly wire rope's fixed subassembly.

Through adopting the above technical scheme, place the pipeline on the base after, the staff rotates the connecting rod, the connecting rod drives loop bar and couple motion, the link gets into the couple from the opening part of couple in, ensure that the couple hangs and locate link week side, the loop bar removes to the direction that is close to the base under fixed subassembly's effect, the loop bar drives the couple and removes to the base, until wire rope is in the state of tightening, ensure that the connection between pipeline and the base is inseparable, prevent that the pipeline from sliding for the base production, be convenient for install the pipeline, convenient and fast.

Preferably, the fixing component comprises a threaded rod which is fixedly connected with one end of the base in a coaxial manner and is far away from the connecting rod, and a threaded sleeve which is fixedly connected with one end of the hook and is far away from the loop bar, and the threaded rod is in threaded connection with the interior of the threaded sleeve.

Through adopting above-mentioned technical scheme, the staff hangs the couple and establishes behind the link week side, rotates the threaded sleeve, and the threaded sleeve is rotatory and to the direction removal that is close to the base in threaded rod week side, and the threaded sleeve drives loop bar and couple and removes, and couple pulling link reaches the purpose of tightening wire rope, prevents to produce relative displacement between pipeline and the base, reaches fixed connection's between pipeline and the base effect.

Preferably, the couple is close to one side fixedly connected with ring block of loop bar, the loop bar is close to the coaxial annular of having seted up of one end of couple, the ring block rotate connect in the annular, the ring block and the cross-section of annular is "T" style of calligraphy.

Through adopting above-mentioned technical scheme, threaded sleeve utilizes the cooperation of ring piece and annular to prevent that the couple from rotatory along with threaded sleeve when rotatory, reaches rotatory threaded sleeve, and the ring piece is rotatory in the annular, ensures couple and link relatively static, reaches couple and link stable connection's effect.

Preferably, the couple opening part is close to the spread groove has been seted up to the one end of loop bar, the spread groove with the couple place coplanar internal rotation is connected with the dwang, the couple with be provided with between the dwang and be used for the drive the rotatory elastic component of dwang.

Through adopting above-mentioned technical scheme, need hang the couple and locate the link week side time, staff's drive dwang is rotatory in the spread groove to compress the elastic component, open the opening of couple, put into the couple with the link from the opening part in, the pressure of release dwang, elastic component elasticity resets the drive dwang and rotates, and until dwang and couple open-ended other end butt, reach closed couple opening, prevent that the link from breaking away from the purpose of couple.

Preferably, the elastic part is a torsion spring, and two ends of the torsion spring are respectively fixedly connected with the rotating rod and the hook.

Through adopting above-mentioned technical scheme, utilize the elastic drive dwang of torsional spring to reset to with couple opening part butt, reach closed couple open-ended purpose, convenient and fast.

Preferably, the dwang is kept away from the first connecting block of one end fixedly connected with of couple, the couple is kept away from in the opening part the one end fixedly connected with second connecting block of dwang, the second connecting block is located the couple is kept away from one side of dwang, first connecting block with the combination cross-section of second connecting block equals the cross-section of dwang.

Through adopting above-mentioned technical scheme, the cooperation of utilizing between first connecting block and the second connecting block is convenient for the dwang drive first connecting block rotatory to with the second connecting block butt, utilize the second connecting block to block first connecting block, prevent that the dwang breaks away from the couple, ensure that the connection between couple and the link is firm.

Preferably, the cambered surface that the base and pipeline butt connect is provided with the skid resistant course.

Through adopting above-mentioned technical scheme, utilize the frictional force between skid resistant course increase base and the pipeline, ensure that the connection between pipeline and the base is firm.

Preferably, the circumference of the loop bar is provided with a jack along the radial direction, and a handle is arranged in the jack in a penetrating way.

Through adopting above-mentioned technical scheme, utilize the handle to be convenient for the staff drive screw sleeve rotatory, convenient and fast.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the handle drives the loop bar and the threaded sleeve to rotate around the threaded rod, and the threaded sleeve drives the hook to move towards the direction close to the connecting rod until the steel wire rope is tightened, so that the effect of stably connecting the pipeline and the base is achieved;

2. the dwang is pressed, the opening of couple is opened to the compression torsional spring, places the link in the couple, releases the pressure of dwang, and torsional spring elasticity resets the drive dwang rotation, and the opening effect of closed couple is reached to the terminal surface butt of first connecting block and second connecting block.

Drawings

FIG. 1 is a schematic structural diagram of the present application;

FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1;

FIG. 3 is an enlarged view at B in FIG. 2;

fig. 4 is an enlarged view at C in fig. 2.

Reference numerals: 1. a pipeline; 2. a base; 3. a wire rope; 4. hanging a ring; 5. a connecting rod; 6. a loop bar; 7. hooking; 8. a threaded rod; 9. a threaded sleeve; 10. a ring block; 11. a ring groove; 12. connecting grooves; 13. rotating the rod; 14. a torsion spring; 15. a first connection block; 16. a second connecting block; 17. an anti-slip layer; 18. a jack; 19. a handle.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

Referring to fig. 1 and 2, the embodiment of the application discloses a drainage culvert pipe applied to hydraulic engineering, including base 2 and place pipeline 1 on base 2, the cambered surface fixedly connected with skid resistant course 17 of base 2 and pipeline 1 butt for increase the frictional force between base 2 and the pipeline 1, ensure that the connection between pipeline 1 and the base 2 is firm.

Referring to fig. 2 and 3, in order to fix pipeline 1, pipeline 1 lateral wall fixedly connected with wire rope 3, wire rope 3 keeps away from pipeline 1's one end fixedly connected with link 4, link 4 week side is hung and is equipped with couple 7, the one end that 7 openings of couple are close to loop bar 6 has been seted up spread groove 12, spread groove 12 both sides wall all runs through and has been seted up first locating hole, dwang 13 week side is radially run through along it and has been seted up the second locating hole, wear to be equipped with the pivot in first locating hole and the second locating hole, pivot week side is rotated and is connected with dwang 13, be provided with the elastic component between couple 7 and the dwang 13, the elastic component sets up to the torsional spring 14 that the pivot week side is located to the cover, the both ends of torsional spring 14 respectively with dwang 13 and 7 fixed connection of couple, the elastic drive dwang 13 that utilizes torsional spring 14.

Referring to fig. 2 and 3, the end face of the rotating shaft is far away from the rotating rod 13, the first connecting block 15 is fixedly connected to one side of the opening of the hook 7, the second connecting block 16 is fixedly connected to the end face of the rotating shaft at the opening of the hook 7, the combined cross section of the first connecting block 15 and the second connecting block 16 is equal to the cross section of the rotating rod 13, the second connecting block 16 is used for blocking the first connecting block 15, one end of the rotating shaft, which is far away from the rotating rod 13, is prevented from being separated from the hook 7, and the opening of.

Need hang couple 7 and locate 4 week sides of link, staff's drive dwang 13 revolutes the rotation of axes to compress torsional spring 14, open the opening of couple 7, put into couple 7 with link 4 from the opening part in, release dwang 13's pressure, torsional spring 14 elasticity resets, and drive dwang 13 is rotatory, and up to the terminal surface butt of first connecting block 15 and second connecting block 16, reach closed couple 7 opening, prevent that link 4 from breaking away from the purpose of couple 7.

Referring to fig. 2 and 3, in order to support the hook 7, one end fixedly connected with ring block 10 of the hanging ring 4 is kept away from to the hook 7, the ring block 10 is connected with loop bar 6 in week side rotation, loop bar 6 is close to the terminal surface of hook 7 and has seted up annular 11 along loop bar 6 axial, ring block 10 rotates and connects in annular 11, ring block 10 is "T" style of calligraphy with the cross section of annular 11, utilize the cooperation of ring block 10 with annular 11, the couple 7 of being convenient for is when being connected with loop bar 6, the rotation of loop bar 6 self does not influence the couple 7.

Referring to fig. 2 and 4, in order to facilitate tensioning of the steel wire rope 3, the upper end face of the base 2 is hinged with a connecting rod 5, a fixing component is arranged between the connecting rod 5 and the loop bar 6, the fixing component comprises a threaded rod 8 which is far away from one end of the base 2 and is coaxially and fixedly connected with one end of the connecting rod 5 and a threaded sleeve 9 which is far away from one end of the hook 7 and is fixedly connected with the loop bar 6, and the threaded rod 8 is in threaded connection with the threaded sleeve 9.

Referring to fig. 2 and 4, in order to facilitate the worker to drive the threaded sleeve 9 to rotate, the circumferential side of the loop bar 6 is provided with an insertion hole 18 along the radial direction, and a handle 19 is inserted into the insertion hole 18.

Hang 7 with the couple and locate 4 circumferencial sides of link after, insert in jack 18 handle 19, rotate handle 19, handle 19 drives loop bar 6 rotatory under the restriction of annular 11 and ring piece 10, loop bar 6 drives the screw sleeve 9 rotatory, screw sleeve 9 is rotatory and to the direction removal that is close to base 2 in threaded rod 8 week side, screw sleeve 9 drives loop bar 6 and couple 7 removal, 7 pulling links 4 of couple reach the purpose of tightening wire rope 3, prevent to produce relative displacement between pipeline 1 and the base 2, reach fixed connection's between pipeline 1 and the base 2 effect.

The implementation principle of the embodiment is as follows: when the pipeline 1 needs to be fixed, a worker presses the rotating rod 13, the rotating rod 13 rotates around the rotating shaft, the torsion spring 14 is compressed, the opening of the hook 7 is opened, the hanging ring 4 is placed in the hook 7, the pressure of the rotating rod 13 is released, the torsion spring 14 elastically resets, the rotating rod 13 is driven to rotate until the end faces of the first connecting block 15 and the second connecting block 16 are abutted, and the opening of the hook 7 is closed; handle 19 is rotated, and handle 19 drives loop bar 6 and rotates under the cooperation of ring piece 10 and annular 11, and loop bar 6 drives threaded sleeve 9 and rotates in threaded rod 8 week side, and threaded sleeve 9 drives couple 7 and moves to the direction that is close to connecting rod 5, and until tightening wire rope 3, reach the effect that pipeline 1 and base 2 are connected firmly.

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

1. The utility model provides a be applied to hydraulic engineering's drainage culvert pipe, includes pipeline (1) and is used for placing base (2) of pipeline (1), its characterized in that: pipeline (1) lateral wall is provided with wire rope (3), keep away from wire rope (3) the one end fixedly connected with link (4) of pipeline (1), base (2) up end articulates there is connecting rod (5), connecting rod (5) are kept away from the one end activity of base (2) is provided with loop bar (6), loop bar (6) are kept away from the one end rotation of connecting rod (5) is connected with couple (7), couple (7) hang establish with link (4) week side, loop bar (6) with be provided with between connecting rod (5) and be used for the take-up the fixed subassembly of wire rope (3).

2. The water culvert pipe applied to hydraulic engineering according to claim 1, wherein: the fixing component comprises a threaded rod (8) which is fixedly connected with one end of the base (2) in a coaxial mode and a threaded sleeve (9) which is fixedly connected with one end of the hook (7) in a sleeved mode, wherein the connecting rod (5) is far away from the threaded rod (8) and the sleeve rod (6), and the threaded rod (8) is in threaded connection with the threaded sleeve (9).

3. The water culvert pipe applied to hydraulic engineering according to claim 1, wherein: couple (7) are close to one side fixedly connected with ring (10) of loop bar (6), loop bar (6) are close to annular (11) have been seted up to the one end of couple (7) is coaxial, ring (10) rotate connect in annular (11), ring (10) and the cross-section of annular (11) is "T" style of calligraphy.

4. The water culvert pipe applied to hydraulic engineering according to claim 1, wherein: couple (7) opening part is close to spread groove (12) have been seted up to the one end of loop bar (6), spread groove (12) with couple (7) place coplanar internal rotation is connected with dwang (13), couple (7) with be provided with between dwang (13) and be used for the drive dwang (13) rotatory elastic component.

5. The culvert pipe for water conservancy project according to claim 4, wherein: the elastic part is a torsion spring (14), and two ends of the torsion spring (14) are respectively fixedly connected with the rotating rod (13) and the hook (7).

6. The culvert pipe for water conservancy project according to claim 4, wherein: dwang (13) are kept away from the first connecting block of one end fixedly connected with (15) of couple (7), couple (7) are kept away from in the opening part the one end fixedly connected with second connecting block (16) of dwang (13), second connecting block (16) are located couple (7) are kept away from one side of dwang (13).

7. The water culvert pipe applied to hydraulic engineering according to claim 1, wherein: the cambered surface of base (2) and pipeline (1) butt joint is provided with skid resistant course (17).

8. The water culvert pipe applied to hydraulic engineering according to claim 1, wherein: the periphery of the loop bar (6) is radially penetrated and provided with an insertion hole (18), and a handle (19) is arranged in the insertion hole (18) in a penetrating way.