CN211667272U

CN211667272U - Hydraulic pipeline for hydraulic engineering

Info

Publication number: CN211667272U
Application number: CN201922004110.6U
Authority: CN
Inventors: 张�廷; 王振龙; 李允强; 冉建军
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-10-13
Anticipated expiration: 2029-11-19

Abstract

The utility model discloses a water conservancy pipeline for hydraulic engineering belongs to water conservancy pipeline technical field, and it includes the box, the back joint of box has first bearing, first pivot has been cup jointed in the first bearing, the one end fixedly connected with carousel at the first pivot back, the first gear of the positive one end fixedly connected with of first pivot, first gear meshes with the second gear mutually, the second gear joint is at the surface of first threaded rod. This a water conservancy pipeline for hydraulic engineering, through setting up first pivot, second gear, first threaded rod, movable block and splint for the staff rotates the carousel, makes first pivot drive the second gear through first gear and rotates, makes the second gear drive two movable blocks through first threaded rod and moves in opposite directions, makes splint press from both sides the pipeline body through the blotter and presss from both sides tightly, makes this pipeline body installation simple, and labour saving and time saving has reduced staff's working strength.

Description

Hydraulic pipeline for hydraulic engineering

Technical Field

The utility model belongs to the technical field of the water conservancy pipeline, specifically be a water conservancy pipeline for hydraulic engineering.

Background

Hydraulic engineering is flood control, remove the waterlogging, irrigate, the electricity generation, supply water, reclamation, soil and water conservation, move the people, engineering such as water resource protection and supporting and the general title of auxiliary engineering, hydraulic pipeline body support connection structure need be used in hydraulic engineering often, current hydraulic pipeline body supports highly generally fixed of connecting, can not adjust according to actual need, the hydraulic pipeline body is connected with the bolt with bearing structure is the majority, the installation is complicated, workman's intensity of labour has been increased, and current hydraulic pipeline body supporting mechanism does not set up damping device mostly, the pipeline body is easy not hard up when meetting vibrations, lead to pipeline body and strutting arrangement to drop even, and anti-seismic performance is also not ideal enough.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above-mentioned defect of prior art, the utility model provides a water conservancy pipeline body for hydraulic engineering has solved current water conservancy pipeline body and has supported the high general fixed of connecting, and water conservancy pipeline body is connected with the bolt with bearing structure mostly, and the installation is complicated, and the current water conservancy pipeline body meets the easy not hard up problem of pipeline body when shaking.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a water conservancy pipeline for hydraulic engineering, includes the box, the back joint of box has first bearing, the first pivot has been cup jointed in the first bearing, the one end fixedly connected with carousel at the first pivot back, the first gear of the positive one end fixedly connected with of first pivot, first gear meshes with the second gear mutually, the second gear joint is at the surface of first threaded rod, the equal fixedly connected with slewing mechanism in both ends about first threaded rod, the slewing mechanism joint is at the left surface of box inner wall.

The outer surface of the first threaded rod is in threaded connection with two moving blocks, the upper surfaces of the moving blocks are fixedly connected with clamping plates, the clamping plates are arranged in sliding holes, the lower surfaces of the clamping plates are fixedly connected with sliding blocks, the sliding blocks are connected in sliding grooves in a sliding mode, the sliding grooves are formed in the upper surface of the box body, and the right side surfaces of the clamping plates are in lap joint with the left side surface of the pipeline body through cushion pads.

The upper surface of box passes through the lower surface overlap joint of bracing piece and cushion and pipeline body, the lower surface of box passes through the last fixed surface of damper and backup pad to be connected, the lower fixed surface of backup pad is connected with the second threaded rod, second threaded rod threaded connection is in the thread bush, the bottom of second threaded rod is connected with the last fixed surface of bottom plate.

As a further aspect of the present invention: the rotating mechanism comprises a second bearing, the second bearing is clamped on the left side face of the inner wall of the box body, a second rotating shaft is sleeved in the second bearing, and the right end of the second rotating shaft is fixedly connected with the left end of the first threaded rod.

As a further aspect of the present invention: the damping mechanism comprises a telescopic rod, a spring is sleeved on the outer surface of the telescopic rod, the top ends of the telescopic rod and the spring are fixedly connected with the lower surface of the box body, and the bottom ends of the telescopic rod and the spring are fixedly connected with the upper surface of the supporting plate.

As a further aspect of the present invention: the back fixedly connected with handle of carousel, the upper surface of bottom plate has seted up the mounting hole.

As a further aspect of the present invention: the first threaded rod is composed of two threaded columns with opposite thread directions, and a threaded hole is formed in the moving block.

As a further aspect of the present invention: the slider and the chute are both in T shape, the cushion pad is in arc shape, and the first gear and the second gear are both in helical gear.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. this a water conservancy pipeline for hydraulic engineering, through setting up the carousel, first pivot, first gear, the second gear, first threaded rod, movable block and splint, make the staff rotate the carousel, make first pivot drive the second gear through first gear and rotate, make the second gear drive two movable blocks through first threaded rod and move in opposite directions, make splint press from both sides the pipeline body through the blotter and press from both sides tightly, make this pipeline body installation simple, labour saving and time saving has reduced staff's working strength.

2. This a water conservancy pipeline for hydraulic engineering, through setting up thread bush and second threaded rod, staff corotation thread bush for two second threaded rods extension that set up in the thread bush make the high rising of splint, make the staff can support the pipeline body of co-altitude not through actual conditions.

3. This a water conservancy pipeline for hydraulic engineering, through setting up the blotter, the blotter can absorb some vibrations when the pipeline body receives vibrations for the pipeline body can not drop from strutting arrangement easily because of vibrations, through setting up the spring, the spring can absorb some vibrations when meetting vibrations, reduces the damage degree that pipeline body caused because of becoming flexible.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the left side view of the cross-section structure of the box body of the present invention;

fig. 3 is an enlarged schematic structural view at a position a of the present invention;

fig. 4 is an enlarged schematic structural view of the utility model at the position B;

in the figure: the device comprises a box body 1, a first bearing 2, a first rotating shaft 3, a rotating disc 4, a first gear 5, a second gear 6, a first threaded rod 7, a rotating mechanism 8, a second bearing 81, a second rotating shaft 82, a moving block 9, a clamping plate 10, a sliding hole 11, a sliding block 12, a cushion pad 13, a pipeline body 14, a supporting rod 15, a sliding chute 16, a damping mechanism 17, a spring 7, an expansion rod 172, a supporting plate 18, a second threaded rod 19, a threaded sleeve 20, a bottom plate 21 and a mounting hole 22.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-4, the utility model provides a technical solution: a water conservancy pipeline for hydraulic engineering comprises a box body 1, a first bearing 2 is clamped on the back of the box body 1, a first rotating shaft 3 is sleeved in the first bearing 2, a rotating disc 4 is fixedly connected to one end of the back of the first rotating shaft 3, a first gear 5 is fixedly connected to one end of the front of the first rotating shaft 3, the first gear 5 is meshed with a second gear 6, the second gear 6 is clamped on the outer surface of a first threaded rod 7, the first threaded rod 7 is composed of two threaded columns with opposite thread directions, a threaded hole is formed in a movable block 9, the directions of movement of the two movable blocks 9 on the first threaded rod 7 are opposite by arranging the first threaded rod 7, the movable block 9 can be in threaded connection with the first threaded rod 7 due to the fact that the threaded hole is formed in the movable block 9, rotating mechanisms 8 are fixedly connected to the left end and the right end of the first threaded rod 7, slewing mechanism 8 includes second bearing 81, and the joint of second bearing 81 has cup jointed second pivot 82 in the left surface of box 1 inner wall, second bearing 81, and the right-hand member of second pivot 82 and the left end fixed connection of first threaded rod 7, slewing mechanism 8 joint are at the left surface of box 1 inner wall.

The outer surface of the first threaded rod 7 is in threaded connection with two moving blocks 9, the upper surface of each moving block 9 is fixedly connected with a clamping plate 10, each clamping plate 10 is arranged in a sliding hole 11, the lower surface of each clamping plate 10 is fixedly connected with a sliding block 12, each sliding block 12 is slidably connected in a sliding groove 16, each sliding groove 16 is formed in the upper surface of the box body 1, the sliding blocks 12 and the sliding grooves 16 are both in T shapes, each buffering cushion 13 is in a circular arc shape, each first gear 5 and each second gear 6 are both in helical gears, by arranging the sliding blocks 12 and the sliding grooves 16, the sliding blocks 12 and the sliding grooves 16 are both in T shapes, so that the clamping plates 10 can drive the sliding blocks 12 to stably move in the sliding grooves 16, the sliding blocks 12 can limit the clamping plates 10, the moving blocks 9 can drive the clamping plates 10 not to shake when moving, the clamping plates 10 have good stability, the right side faces of the clamping plates 10, by providing the buffer pad 13, when the pipe body 14 is subjected to a shock, the buffer pad 13 can absorb a portion of the shock, so that the pipe body 14 does not easily fall off the supporting device due to the shock.

The upper surface of the box body 1 is lapped with the lower surface of the pipeline body 14 through the support rod 15 and the buffer cushion 13, the lower surface of the box body 1 is fixedly connected with the upper surface of the support plate 18 through the shock absorption mechanism 17, the shock absorption mechanism 17 comprises a telescopic rod 172, a spring 171 is sleeved on the outer surface of the telescopic rod 172, the top ends of the telescopic rod 172 and the spring 171 are fixedly connected with the lower surface of the box body 1, the bottom ends of the telescopic rod 172 and the spring 171 are fixedly connected with the upper surface of the support plate 18, through the arrangement of the spring 171, the spring 171 can absorb part of shock when the shock is encountered, the damage degree of the pipeline body 14 caused by looseness is reduced, the lower surface of the support plate 18 is fixedly connected with a second threaded rod 19, the second threaded rod 19 is in a threaded sleeve 20, the bottom end of the second threaded rod 19 is fixedly connected with, the upper surface of the bottom plate 21 is provided with a mounting hole 22, and a handle is arranged, so that a worker can conveniently rotate the turntable 4.

The utility model discloses a theory of operation does:

s1, when the worker needs to install the pipeline body 14, the worker firstly holds the handle and rotates the turntable 4, so that the turntable 4 drives the first gear 5 to rotate through the first rotating shaft 3, and the first gear 5 drives the first threaded rod 7 to rotate through the second gear 6;

s2, secondly, the first threaded rod 7 drives the two moving blocks 9 to move in opposite directions, so that the moving blocks 9 drive the sliding blocks 12 to slide in the sliding grooves 16 through the clamping plates 10, and the two clamping plates 10 move in opposite directions, so that the two clamping plates 10 clamp the pipeline body 14 placed on the supporting rod 15;

s3, when the height needs to be adjusted, a worker rotates the threaded sleeve 20 forward to enable the two second threaded rods 19 arranged in the threaded sleeve 20 to extend, and when the pipeline body 14 is vibrated, the pipeline body 14 drives the telescopic rod 172 and the spring 171 to retract through the clamping plate 10 and the box body 1.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a water conservancy pipeline for hydraulic engineering, includes box (1), its characterized in that: the back of the box body (1) is connected with a first bearing (2) in a clamping mode, a first rotating shaft (3) is sleeved in the first bearing (2), one end of the back of the first rotating shaft (3) is fixedly connected with a rotating disc (4), one end of the front of the first rotating shaft (3) is fixedly connected with a first gear (5), the first gear (5) is meshed with a second gear (6), the second gear (6) is clamped on the outer surface of a first threaded rod (7), the left end and the right end of the first threaded rod (7) are both fixedly connected with rotating mechanisms (8), and the rotating mechanisms (8) are clamped on the left side face of the inner wall of the box body (1);

the outer surface of the first threaded rod (7) is in threaded connection with two moving blocks (9), the upper surfaces of the moving blocks (9) are fixedly connected with clamping plates (10), the clamping plates (10) are arranged in sliding holes (11), the lower surfaces of the clamping plates (10) are fixedly connected with sliding blocks (12), the sliding blocks (12) are connected in sliding grooves (16) in a sliding mode, the sliding grooves (16) are formed in the upper surface of the box body (1), and the right side surfaces of the clamping plates (10) are in lap joint with the left side surface of the pipeline body (14) through cushion pads (13);

the upper surface of box (1) passes through the lower surface overlap joint of bracing piece (15) and cushion pad (13) and pipeline body (14), the lower surface of box (1) passes through the last fixed surface who damper (17) and backup pad (18) and is connected, the lower fixed surface of backup pad (18) is connected with second threaded rod (19), second threaded rod (19) threaded connection is in thread bush (20), the bottom of second threaded rod (19) and the last fixed surface of bottom plate (21) are connected.

2. A hydraulic conduit for hydraulic engineering according to claim 1, wherein: slewing mechanism (8) include second bearing (81), second bearing (81) joint is at the left surface of box (1) inner wall, cup jointed second pivot (82) in second bearing (81), the right-hand member of second pivot (82) and the left end fixed connection of first threaded rod (7).

3. A hydraulic conduit for hydraulic engineering according to claim 1, wherein: damper (17) include telescopic link (172), spring (171) have been cup jointed to the surface of telescopic link (172), the top of telescopic link (172) and spring (171) all is connected with the lower fixed surface of box (1), the bottom of telescopic link (172) and spring (171) all is connected with the upper fixed surface of backup pad (18).

4. A hydraulic conduit for hydraulic engineering according to claim 1, wherein: the back fixedly connected with handle of carousel (4), mounting hole (22) have been seted up to the upper surface of bottom plate (21).

5. A hydraulic conduit for hydraulic engineering according to claim 1, wherein: the first threaded rod (7) is composed of two threaded columns with opposite thread directions, and a threaded hole is formed in the moving block (9).

6. A hydraulic conduit for hydraulic engineering according to claim 1, wherein: the sliding block (12) and the sliding groove (16) are both in a T shape, the cushion pad (13) is in a circular arc shape, and the first gear (5) and the second gear (6) are both helical gears.