CN218761846U

CN218761846U - Water conservancy pipeline strutting arrangement

Info

Publication number: CN218761846U
Application number: CN202223255406.3U
Authority: CN
Inventors: 黄小波
Original assignee: Chenzhou Xiangdong Water Conservancy Engineering Co ltd
Current assignee: Chenzhou Xiangdong Water Conservancy Engineering Co ltd
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-03-28
Anticipated expiration: 2032-12-06

Abstract

The utility model relates to the technical field of hydraulic engineering, in particular to a hydraulic pipeline supporting device, which comprises a base, wherein two brackets are symmetrically fixed on the upper side of the base, and the upper ends of the two brackets are fixedly connected with fixing rings; the pipeline clamping mechanism is positioned on the upper side of the base; the pipeline clamping mechanism comprises arc-shaped grooves arranged in the two supports and two supporting plates symmetrically fixed on the upper side of the base. The utility model discloses a component that provides the push pedal when the rotary disk rotates promotes arc splint centre gripping pipeline, only by rotatory ring rotation alright drive four arc splint simultaneously and carry out the centre gripping, avoided the device need twist the screw rod nut many times and realize diversified clamp tightly, it is more simple and convenient to operate, has saved a large amount of time for the user.

Description

Water conservancy pipeline strutting arrangement

Technical Field

The utility model relates to a hydraulic engineering technical field specifically is a water conservancy pipeline strutting arrangement.

Background

Hydraulic engineering is the engineering that is used for controlling and allotment nature's water resource and builds, and need use the pipeline when building hydraulic engineering, for the pipeline can be stable intercommunication together each other to need use pipeline strutting arrangement.

Through searching, the publication number is: CN 214889328U's chinese patent discloses a water conservancy pipeline strutting arrangement that hydraulic engineering used, including the box, box bottom four corners fixed mounting has the stake of pricking soil, and the bottom is equipped with drive arrangement in the box, and the drive arrangement top is equipped with elevating system, elevating system includes meshing connection in the second cone gear of two first cone gears, two second cone gear top fixedly connected with lead screw.

Based on the above search and the discovery of the prior art: at present in use promotes the screw rod through wrench movement a plurality of nuts respectively mostly and removes to the arc fixed plate who makes a plurality of positions compresses tightly the water conservancy pipeline, and manual mode operation can lead to every nut to screw up the degree different, and consequently each arc fixed plate is different to the centre gripping dynamics of pipeline, influences the life of water conservancy pipeline easily, and it is lower to screw up operating efficiency one by one simultaneously.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water conservancy pipeline strutting arrangement to solve the problem that proposes in the above-mentioned background art.

The technical scheme of the utility model is that: a water conservancy pipeline supporting device comprises a base, wherein two brackets are symmetrically fixed on the upper side of the base, and the upper ends of the two brackets are fixedly connected with fixing rings; the pipeline clamping mechanism is positioned on the upper side of the base; the pipeline clamping mechanism comprises arc-shaped grooves arranged in the two supports and two supporting plates symmetrically fixed on the upper side of the base, wherein the two arc-shaped grooves are internally and slidably inserted with two sliding rods, each sliding rod is fixedly connected with a rotating ring at one end, the fixing ring is provided with four grooves at equal intervals, the four grooves are internally and rotatably inserted with push rods, the four push rods are symmetrically and rotatably connected with a pair of push plates at one end, arc-shaped clamping plates are fixed at the other ends of the four push rods, each pair of push plates are connected with the rotating ring coaxially arranged with the fixing ring in a rotating mode at one end, a worm is connected between the two supporting plates in a rotating mode, and turbine teeth meshed with the worm are arranged on one side of the outer portion of the rotating ring.

Preferably, the arc-shaped groove and the rotating ring are coaxially arranged and have the same diameter.

Preferably, four arc splint all are provided with the rubber pad.

Preferably, the bottom of the base is provided with four supporting legs, and the four supporting legs are all provided with screw holes.

Preferably, nuts are fixed at one ends of the four sliding rods in sliding connection with the arc-shaped grooves.

Preferably, the lead angle between the worm and the worm gear arranged on the outer side of the rotating ring is smaller than the friction angle.

Preferably, a hand rocker is fixedly mounted at one end of the worm.

The utility model discloses an improve and provide a water conservancy pipeline strutting arrangement here, compare with prior art, have following improvement and advantage:

the utility model discloses a component that offers the push pedal when the rotary disk rotates promotes arc splint centre gripping pipeline, only by rotatory ring rotation alright drive four arc splint simultaneously and carry out the centre gripping, avoided the device need twist screw nut many times and realize that diversified clamp is tight, and four arc splint's clamping force degree is the same for the atress of pipeline is more even, avoids causing the influence to the life of pipeline, and the centre gripping is more stable simultaneously.

Drawings

The invention is further explained below with reference to the drawings and examples:

fig. 1 is a schematic view of an overall first-view perspective structure of the present invention;

fig. 2 is a schematic view of the overall second-view perspective structure of the present invention;

FIG. 3 is a schematic cross-sectional view of the present invention;

fig. 4 is a schematic structural diagram of a in fig. 1 according to the present invention.

Description of reference numerals:

1. a base; 2. a support; 3. a fixing ring; 4. an arc-shaped slot; 5. a support plate; 6. a slide bar; 7. a rotating ring; 8. a groove; 9. a push rod; 10. pushing the plate; 11. an arc-shaped splint; 12. a worm; 13. a support leg; 14. a nut; 15. a hand lever.

Detailed Description

The present invention will be described in detail below, and it is apparent that the technical solutions in the embodiments of the present invention are described clearly and completely. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model discloses an improve and provide a water conservancy pipeline strutting arrangement here, the technical scheme of the utility model is:

as shown in fig. 1-4, a water conservancy pipeline supporting device comprises a base 1, two brackets 2 are symmetrically fixed on the upper side of the base 1, and fixing rings 3 are fixedly connected to the upper ends of the two brackets 2; the pipeline clamping mechanism is positioned on the upper side of the base 1; pipeline fixture is fixed in two backup pads 5 of base 1 upside including seting up in the inside arc wall 4 of two supports 2 and symmetry, it has two slide bars 6 to all slide to insert in two arc walls 4, the common fixedly connected with of one end of every slide bar 6 rotates rotatory ring 7, it has four recesses 8 to be the equidistant of circumference to set up on solid fixed ring 3, all rotate in four recesses 8 and insert and be equipped with push rod 9, the equal symmetrical rotation of one end of four push rod 9 is connected with a pair of push pedal 10, and four push rod 9 other ends all are fixed with arc splint 11, the common rotatory ring 7 who is connected with solid fixed ring 3 coaxial setting of one end to push pedal 10, it is connected with worm 12 to rotate between two backup pads 5, outside one side of rotatory ring 7 is provided with the turbine tooth that meshes with worm 12, the screw thread lead angle between turbine tooth that outside one side of 7 set up and worm 12 is less than the friction angle, play the effect of auto-lock, prevent that rotatory ring 7 from producing small removal.

Further, arc wall 4 and rotatory ring 7 coaxial setting and the diameter equals, and when rotatory ring 7 rotated, slide bar 6 removed in arc wall 4, can be to rotatory ring 7 further fixed.

Further, all be provided with the rubber pad on four arc splint 11, centre gripping pipeline that can be better prevents to produce the pipeline when the pipeline from removing simultaneously and collides, leads to the pipeline to warp.

Further, the bottom of base 1 is provided with four landing legs 13, has all seted up the screw on four landing legs 13, is convenient for fix this device.

Furthermore, nuts 14 are fixed at one ends of the four sliding rods 6 in sliding connection with the arc-shaped grooves 4, so that the sliding rods 6 are better fixed, and the sliding rods 6 are prevented from rotating when moving.

Further, a hand lever 15 is fixedly installed at one end of the worm 12, so that the number of turns of the worm 12 and the rotating ring 7 can be controlled conveniently.

The working principle is as follows: when the device is used, the device is firstly fixed with the ground, then a pipeline is placed in the fixing ring 3, the hand lever 15 is rotated at the moment, the worm 12 is driven to rotate by the hand lever 15, the worm 12 drives the rotating ring 7 to rotate through the meshing of turbine teeth, the sliding rod 6 fixedly connected with the rotating ring 7 can slide in the arc-shaped groove 4 when the rotating ring 7 rotates, the rotating ring 7 is limited, the phenomenon that the rotating ring 7 longitudinally deviates in the rotating process is avoided, when the rotating ring 7 rotates, a component force pointing to the center of a circle is simultaneously given to the four pairs of push plates 10, at the moment, the included angle between each pair of push plates 10 and the push rods 9 correspondingly and rotatably connected with the push plates is increased, the push plates 10 gradually move over the push rods 9, the component force given to the four pairs of push plates 10 by the rotating ring 7 can push the four push rods 9 to move along the grooves 8 simultaneously when the push plates 10 move, the four push rods 9 drive the four arc-shaped clamping plates 11 to converge towards the pipeline until rubber pads arranged on the four arc-shaped clamping plates 11 simultaneously abut against the pipeline tightly, the rotating ring 7 rotates and simultaneously drives the four arc-shaped clamping plates 11 to clamp, the pipeline, the operation is simpler and more convenient, and a large amount of time is saved for users.

The previous description is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A water conservancy pipeline supporting device comprises a base (1), wherein two brackets (2) are symmetrically fixed on the upper side of the base (1), and the upper ends of the two brackets (2) are fixedly connected with fixing rings (3), and the water conservancy pipeline supporting device is characterized by also comprising;

the pipeline clamping mechanism is positioned on the upper side of the base (1);

the pipeline clamping mechanism comprises two arc-shaped grooves (4) arranged inside the support (2) and two supporting plates (5) symmetrically fixed to the upper side of the base (1), two sliding rods (6) are inserted into the arc-shaped grooves (4) in a sliding mode, each sliding rod (6) is fixedly connected with a rotating ring (7) at one end, four grooves (8) distributed circumferentially are formed in the fixing ring (3) at equal intervals, four push rods (9) are inserted into the grooves (8) in a rotating mode, one ends of the push rods (9) are symmetrically and rotatably connected with a pair of push plates (10), arc-shaped clamping plates (11) are fixed to the other ends of the four push rods (9), each pair of the push plates (10) is connected with the rotating ring (7) coaxially arranged with the fixing ring (3) in a rotating mode, a worm (12) is rotatably connected between the supporting plates (5), and turbine teeth meshed with the worm (12) are arranged on one side of the outer portion of the rotating ring (7).

2. The water conservancy pipeline supporting device according to claim 1, characterized in that: the arc-shaped groove (4) and the rotating ring (7) are coaxially arranged and have the same diameter.

3. The water conservancy pipeline supporting device according to claim 1, characterized in that: rubber pads are arranged on the four arc-shaped clamping plates (11).

4. The water conservancy pipeline supporting device according to claim 1, characterized in that: the bottom of base (1) is provided with four landing legs (13), four all seted up the screw on landing leg (13).

5. The water conservancy pipeline supporting device according to claim 1, characterized in that: and nuts (14) are fixed at one ends of the four sliding rods (6) which are in sliding connection with the arc-shaped grooves (4).

6. The water conservancy pipeline supporting device according to claim 1, characterized in that: the lead angle between the worm gear and the worm (12) arranged on one side of the outer part of the rotating ring (7) is smaller than the friction angle.

7. The water conservancy pipeline supporting device according to claim 1, characterized in that: and a hand-operated lever (15) is fixedly arranged at one end of the worm (12).