Water conservancy pipeline connecting device for water conservancy project

Abstract

The utility model discloses a water conservancy pipeline connecting device for a water conservancy project, and relates to the technical field of water conservancy projects. The device comprises a supporting mechanism, height adjusting mechanisms are arranged on the two sides of the top of the supporting mechanism in a penetrating mode, the tops of the height adjusting mechanisms are movably connected with length adjusting mechanisms, first pipe bodies are arranged on the tops of the length adjusting mechanisms, and second pipe bodies are arranged in inner cavities of the first pipe bodies; the length adjusting mechanism comprises a shell, and the inner wall of the shell is movably connected with a threaded rod through a bearing. When the use length needs to be adjusted, the worm gear, the threaded rod, the threaded sleeve, the connecting block, the transmission rod, the connecting plate and other components are sequentially driven to move by rotating the worm, the second transverse pipe moves towards the opposite side in an inner cavity of the first transverse pipe, then length adjustment is achieved, and the adjusting mode is convenient to operate and high in practicability. And in addition, the device can be suitable for connection between pipelines with different intervals, and the applicability of the device under different engineering conditions is enhanced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of hydraulic engineering, especially relates to a water conservancy pipeline connecting device for hydraulic engineering. BACKGROUND

[0002] Water conservancy pipeline construction is a key link in water conservancy construction, transports water from water source to water using area, or reasonably allocates water flow in water conservancy system, simultaneously ensures the safety and stable operation of pipeline system, meets the demand of different water conservancy functions such as irrigation, water supply, drainage and flood control, and the water conservancy pipeline connecting device for hydraulic engineering is used for connecting pipelines.

[0003] However, the water conservancy pipeline connecting device for hydraulic engineering has some defects in use, for example, although it can connect pipelines, it does not have length adjusting function, cannot adjust the use length of the water conservancy pipeline connecting device for hydraulic engineering according to the spacing between two pipelines, reduces the application range of the water conservancy pipeline connecting device for hydraulic engineering, and does not have height adjusting function, cannot adjust the use height of the water conservancy pipeline connecting device for hydraulic engineering according to use demand, and cannot meet the demand of the current market.

[0004] Therefore, the water conservancy pipeline connecting device for hydraulic engineering is provided to solve the above problems. CONTENT OF UTILITY MODEL

[0005] The utility model aims at providing a water conservancy pipeline connecting device for hydraulic engineering, which solves the problem that the water conservancy pipeline connecting device for hydraulic engineering in the prior art does not have length adjusting function and height adjusting function through cooperation of the height adjusting mechanism and the length adjusting mechanism.

[0006] To solve the above technical problems, the utility model is realized through the following technical scheme.

[0007] The utility model discloses a water conservancy pipeline connecting device for water conservancy projects, including support mechanism, both sides of support mechanism top all are provided with height adjusting mechanism, the top swing joint of height adjusting mechanism has length adjusting mechanism, and the top of length adjusting mechanism is provided with first pipe body, and the inner chamber of first pipe body is provided with second pipe body.

[0008] The utility model further sets up, the inner chamber bottom of shell all is provided with the chute, the inner wall sliding connection of chute has the sliding block, the top of sliding block is fixedly connected with the bottom of thread sleeve, and when thread sleeve moves left and right, will drive sliding block moves left and right, and sliding block can only move in the inner wall of chute, and the chute cooperation sliding block can limit thread sleeve, and the stability when thread sleeve moves left and right is improved.

[0009] The utility model further sets up, the opposite end fixed cover of second pipe body has the connecting flange, and the both sides of first pipe body all are provided with the through -hole that cooperates first pipe body removes, and the connecting flange is used for connecting external pipeline, and the through -hole is used for the removal of first pipe body.

[0010] The utility model further sets up, the opposite end fixed cover of second pipe body has the moving plate, and the surface of moving plate is provided with the sealing groove, and the inner chamber of sealing groove is provided with the sealing gasket, and moving plate, sealing groove cooperation sealing gasket can improve the sealing property of first pipe body and second pipe body junction.

[0011] The utility model further sets up, the height adjusting mechanism includes the stand pipe, the stand pipe inner chamber is provided with the vertical rod, the stand pipe surface penetrates and is provided with the fixed screw bushing, the fixed screw bushing inner wall is threadedly connected with the fixed screw rod, the fixed screw rod surface penetrates and is provided with the plug rod, the user removes the vertical rod, and two vertical rods move simultaneously and drive its top structure to move upwards, after moving to the specified height, the user rotates the fixed screw rod, and the fixed screw rod cooperates the fixed screw bushing and is fixed to the vertical rod, and the use height of water conservancy pipeline connecting device for water conservancy project is realized.

[0012] The utility model further sets up, the vertical rod top is connected with the support piece through the rotary lever swing joint, the support piece top is fixedly connected with the shell bottom.

[0013] The utility model further sets up, the support mechanism includes the bottom plate, the bottom plate top both sides all penetrate and are provided with the fixed bolt, the bottom plate bottom both sides all penetrate and are provided with the antiskid pad, the bottom plate top both sides all are fixedly connected with the first support plate, the first support plate top is fixedly connected with the second support plate, the stand pipe penetrates the second support plate, and the bottom plate and antiskid pad can improve the stability when water conservancy pipeline connecting device for water conservancy project is used, and the first support plate cooperates the second support plate and can improve the stability when the stand pipe is used.

[0014] The utility model further sets up, the second support plate bottom penetrates and is provided with the limit rod, the limit rod top is swing connected with the shell bottom through the rotary lever, when the shell moves up and down, will drive the limit rod to move up and down, and the limit rod improves the stability when the shell moves up and down.

[0015] The utility model has the following beneficial effects.

[0016] 1, the utility model discloses when needing to adjust the use length, through rotating the worm, sequentially drive the worm wheel, threaded rod, threaded sleeve, connecting block, transmission rod and connecting plate etc. Component movement, make the second cross pipe in the first cross pipe inner chamber move to opposite side, further realize length adjustment, and this kind of adjustment mode is convenient to operate, and can be applicable to the connection between different interval pipe, and the applicability of the device under different engineering conditions is enhanced.

[0017] 2, the utility model discloses the vertical rod can be moved, and the operation is carried out in the stand pipe inner chamber, drives the top structure to move, reaches specified height or angle after, utilizes the fixed screw rod and fixed screw bushing cooperation and is fixed tightly, to this end realizes the adjustment of use height and angle, and such design can flexibly adapt to different installation scene and connection requirement, so that the device can better adapt to the diversified layout situation in water conservancy project. ACCURACY OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will be to the embodiment description needed to use the drawing to do simple introduction.

[0019] Figure 1 It is a perspective view of a water pipeline connecting device for water conservancy projects.

[0020] Figure 2 It is a perspective view of a bottom plate and related structure in a water pipeline connecting device for water conservancy projects.

[0021] Figure 3 It is a sectional perspective view of a first pipe body in a water pipeline connecting device for water conservancy projects.

[0022] Figure 4 It is a sectional perspective view of a shell in a water pipeline connecting device for water conservancy projects.

[0023] Figure 5 It is a perspective view of a support mechanism in a water pipeline connecting device for water conservancy projects.

[0024] Figure 6 It is a perspective view of a support mechanism in a water pipeline connecting device for water conservancy projects. Figure 5 It is a partial structure enlarged schematic view of A.

[0025] In the drawings: 1, support mechanism; 2, height adjusting mechanism; 3, length adjusting mechanism; 4, first pipe body; 5, second pipe body; 301, shell; 302, threaded rod; 303, threaded sleeve; 304, worm gear; 305, worm; 306, connecting block; 307, transmission rod; 308, connecting plate; 3011, sliding groove; 3012, sliding block; 501, moving plate; 502, sealing groove; 503, sealing gasket; 201, vertical pipe; 202, vertical rod; 203, fixed screw sleeve; 204, fixed screw rod; 2021, support block; 101, bottom plate; 102, fixed bolt; 103, anti-skid pad; 104, first support plate; 105, second support plate; 1051, limiting rod. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application. The described embodiments are only some of the embodiments of the present application, not all.

[0027] Embodiment one

[0028] Please refer to Figures 1-6The utility model discloses a water conservancy pipeline connecting device for water conservancy projects, including support mechanism 1, both sides of support mechanism 1 top are all through height adjusting mechanism 2, and the top swing joint of height adjusting mechanism 2 has length adjusting mechanism 3, and the top of length adjusting mechanism 3 is provided with first pipe body 4, and the inner chamber of first pipe body 4 is provided with second pipe body 5, and length adjusting mechanism 3 includes the casing 301, and the inner wall of casing 301 is swing joint with screw rod 302 through bearing, and the surface of screw rod 302 is connected with threaded sleeve 303 in screw, and the surface of screw rod 302 is fixed with worm wheel 304, and the inner wall of casing 301 is swing joint with worm 305 through bearing, and worm 305 is engaged with worm wheel 304, and the top of threaded sleeve 303 is fixedly connected with connecting block 306, and the side of connecting block 306 is fixedly connected with transmission rod 307, and the end of transmission rod 307 is fixedly connected with connecting plate 308, and the top of connecting plate 308 is fixedly connected with the bottom of second pipe body 5.

[0029] Specifically: support mechanism 1 is used for supporting and fixing object, and height adjusting mechanism 2 can adjust the use height of water conservancy pipeline connecting device for water conservancy projects, and length adjusting mechanism 3 is used for adjusting the use length of water conservancy pipeline connecting device for water conservancy projects according to the demand, so that water conservancy pipeline connecting device for water conservancy projects can adapt to the pipeline connection of different spacing, and one end of worm 305 is fixedly connected with hand wheel, hand wheel is convenient for user to rotate worm 305, and worm 305 is used for driving screw rod 302 to rotate in cooperation with worm wheel 304, and screw rod 302 can drive connecting block 306 to move left and right in cooperation with threaded sleeve 303, and connecting block 306, transmission rod 307 and connecting plate 308 can drive second pipe body 5 to move left and right.

[0030] Embodiment two

[0031] Please refer to Figures 1-6On the basis of embodiment one, the bottom of the inner cavity of the shell 301 is provided with a chute 3011 on both sides, the inner wall of the chute 3011 is slidably connected with a sliding block 3012, the top of the sliding block 3012 is fixedly connected with the bottom of the threaded sleeve 303, the second pipe body 5 is fixedly provided with a connecting flange at the back of one end, the first pipe body 4 is provided with a through hole on both sides for matching the movement of the first pipe body 4, the opposite end of the second pipe body 5 is fixedly provided with a moving plate 501, the surface of the moving plate 501 is provided with a sealing groove 502, the inner cavity of the sealing groove 502 is provided with a sealing gasket 503, the height adjusting mechanism 2 comprises a vertical pipe 201, the inner cavity of the vertical pipe 201 is provided with a vertical rod 202, the surface of the vertical pipe 201 is provided with a fixed screw sleeve 203, the inner wall of the fixed screw sleeve 203 is threadedly connected with a fixed screw rod 204, the surface of the fixed screw rod 204 is provided with an insertion rod, the top of the vertical rod 202 is movably connected with a support block 2021 through a rotating rod, the top of the support block 2021 is fixedly connected with the bottom of the shell 301, the supporting mechanism 1 comprises a bottom plate 101, the top of the bottom plate 101 is provided with a fixed screw bolt 102 on both sides, the bottom of the bottom plate 101 is provided with an anti-skid pad 103 on both sides, the top of the bottom plate 101 is fixedly connected with a first support plate 104 on both sides, the top of the first support plate 104 is fixedly connected with a second support plate 105, the vertical pipe 201 penetrates through the second support plate 105, the bottom of the second support plate 105 is provided with a limiting rod 1051, and the top of the limiting rod 1051 is movably connected with the bottom of the shell 301 through a rotating rod.

[0032] Specifically, when the threaded sleeve 303 moves left and right, it will drive the slider 3012 to move left and right. The slider 3012 can only move on the inner wall of the sliding groove 3011. The sliding groove 3011 cooperates with the slider 3012 to limit the threaded sleeve 303, improving the stability of the threaded sleeve 303 when moving left and right. The connecting flange is used to connect external pipelines. The through hole is used for the movement of the first pipe body 4. The moving plate 501, the sealing groove 502, and the sealing gasket 503 can improve the sealing performance of the connection between the first pipe body 4 and the second pipe body 5. The user moves the vertical rod 202, and the two vertical rods 202 move simultaneously, driving the top structure to move upwards. After moving to the specified height, the user rotates the fixed screw 204. The fixed screw 204 cooperates with the fixed nut 203 to tightly fix the vertical rod 202, achieving the adjustment of the use height of the water conservancy pipeline connection device for water conservancy projects. When only one side of the vertical rod 202 is moved, the vertical rod 202 drives the top structure to tilt. After tilting to the specified angle, the user rotates the fixed screw 204. The fixed screw 204 cooperates with the fixed nut 203 to tightly fix the vertical rod 202, achieving the adjustment of the use angle of the water conservancy pipeline connection device for water conservancy projects. The bottom plate 101 and the non-slip pad 103 can improve the stability of the water conservancy pipeline connection device for water conservancy projects during use. The first support plate 104 cooperates with the second support plate 105 to improve the stability of the stand pipe 201 during use. When the shell 301 moves up and down, it will drive the limiting rod 1051 to move up and down, improving the stability of the shell 301 when moving up and down.

[0033] The working principle of the utility model is as follows: the user moves the vertical rods 202, the vertical rods 202 move in the inner cavity of the vertical pipes 201, the two vertical rods 202 move simultaneously to drive the top structure to move upwards, after moving to the specified height, the insertion rod on the surface of the fixing screw rod 204 facilitates the rotation of the fixing screw rod 204, the insertion rod can be removed after fixing, the user rotates the fixing screw rod 204, the fixing screw rod 204 cooperates with the fixing screw sleeve 203 to tightly fix the vertical rods 202, the use height of the water conservancy pipeline connecting device for water conservancy projects is realized, when only one side of the vertical rod 202 is moved, the vertical rod 202 drives the top structure to incline, after inclining to the specified angle, the user rotates the fixing screw rod 204, the fixing screw rod 204 cooperates with the fixing screw sleeve 203 to tightly fix the vertical rod 202, the use angle of the water conservancy pipeline connecting device for water conservancy projects is realized, when the use length of the water conservancy pipeline connecting device for water conservancy projects needs to be adjusted, the user rotates the worm 305, the worm 305 drives the worm wheel 304 to rotate, the worm wheel 304 drives the threaded rod 302 to rotate, the threaded rod 302 drives the threaded sleeve 303 to move to the opposite side, the threaded sleeve 303 drives the connecting block 306 to move to the opposite side, the connecting block 306 drives the transmission rod 307 to move to the opposite side, the transmission rod 307 drives the connecting plate 308 to move to the opposite side, the connecting plate 308 drives the second pipe body 5 to move to the opposite side in the inner cavity of the first pipe body 4, the use length of the water conservancy pipeline connecting device for water conservancy projects is realized, and the utility model is suitable for the connection between pipes with different intervals.

[0034] The above disclosed preferred embodiments of the utility model are only used for helping to describe the utility model, the preferred embodiments do not describe all the details, and the utility model is not limited to the specific implementation mode, the description selects and specifically describes these embodiments, in order to better explain the principle and practical application of the utility model, so that the person skilled in the art can well understand and utilize the utility model.

Claims

1. A hydraulic pipeline connecting device for hydraulic engineering, comprising a support mechanism (1), characterized in that: The support mechanism (1) top both sides are provided with height adjusting mechanism (2), the height adjusting mechanism (2) top movable connection has length adjusting mechanism (3), the length adjusting mechanism (3) top is provided with first pipe body (4), the first pipe body (4) inner chamber is provided with second pipe body (5); The length adjusting mechanism (3) includes a shell (301), the inner wall of the shell (301) is movably connected with a threaded rod (302) through a bearing, the surface of the threaded rod (302) is threadedly connected with a threaded sleeve (303), the surface of the threaded rod (302) is fixedly connected with a worm wheel (304), the inner wall of the shell (301) is movably connected with a worm (305) through a bearing, the worm (305) is engaged with the worm wheel (304), the top of the threaded sleeve (303) is fixedly connected with a connecting block (306), the back of the connecting block (306) is fixedly connected with a transmission rod (307), the back of the transmission rod (307) is fixedly connected with a connecting plate (308), and the top of the connecting plate (308) is fixedly connected with the bottom of the second pipe body (5).

2. A water conduit connecting device for hydraulic engineering according to claim 1, characterized in that: The inner chamber of the shell (301) is provided with a sliding groove (3011) on both sides, the inner wall of the sliding groove (3011) is slidably connected with a sliding block (3012), and the top of the sliding block (3012) is fixedly connected with the bottom of the threaded sleeve (303).

3. The water conduit connecting device for hydraulic engineering according to claim 1, characterized in that: The back of the second pipe body (5) is fixedly connected with a connecting flange, and the two sides of the first pipe body (4) are provided with through holes matched with the movement of the first pipe body (4).

4. The water conduit connecting device for hydraulic engineering according to claim 1, characterized in that: The opposite end of the second pipe body (5) is fixedly connected with a moving plate (501), the surface of the moving plate (501) is provided with a sealing groove (502), and the inner chamber of the sealing groove (502) is provided with a sealing gasket (503).

5. The water conduit connecting device for hydraulic engineering according to claim 1, characterized in that: The height adjusting mechanism (2) includes a vertical pipe (201), the inner chamber of the vertical pipe (201) is provided with a vertical rod (202), the surface of the vertical pipe (201) is provided with a fixed screw sleeve (203), the inner wall of the fixed screw sleeve (203) is threadedly connected with a fixed screw rod (204), and the surface of the fixed screw rod (204) is provided with an insertion rod.

6. The water conduit connecting device for hydraulic engineering according to claim 5, characterized in that: The top of the vertical rod (202) is movably connected with a support block (2021) through a rotating rod, and the top of the support block (2021) is fixedly connected with the bottom of the shell (301).

7. The water conduit connecting device for hydraulic engineering according to claim 5, characterized in that: The support mechanism (1) includes a bottom plate (101), the top of the bottom plate (101) is provided with a fixed bolt (102) on both sides, the bottom of the bottom plate (101) is provided with an anti-skid pad (103) on both sides, the top of the bottom plate (101) is fixedly connected with a first support plate (104) on both sides, the top of the first support plate (104) is fixedly connected with a second support plate (105), and the vertical pipe (201) penetrates the second support plate (105).

8. The water conduit connecting device for hydraulic engineering according to claim 7, characterized in that: The bottom of the second support plate (105) is provided with a limiting rod (1051), and the top of the limiting rod (1051) is movably connected with the bottom of the shell (301) through a rotating rod.

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