CN211145970U

CN211145970U - Water conservancy and hydropower equipment placing frame with stability

Info

Publication number: CN211145970U
Application number: CN201921766066.6U
Authority: CN
Inventors: 王通; 陈新发; 王志雄; 周玄
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-21
Filing date: 2019-10-21
Publication date: 2020-07-31
Anticipated expiration: 2029-10-21

Abstract

The utility model discloses a water conservancy and hydropower equipment placing frame with stability, which comprises a placing plate and a support, wherein the support is fixedly arranged at four corners of the bottom surface of the placing plate, a height adjusting foot is arranged at the bottom of the support, a lead screw is fixedly arranged at the top of the height adjusting foot, and the top end of the lead screw is in threaded connection with the bottom end of the support; the bottom surface of the placing plate is movably provided with a damping frame, the damping frame comprises an expansion bracket and a bottom bracket, the top end of the bottom bracket is provided with an insertion hole, the lower end of the expansion bracket is inserted into the insertion hole, and a damping spring positioned at the bottom end of the expansion bracket is arranged in the insertion hole; the utility model can adjust the height of the bracket, so that the placing rack can adapt to the complex geographical environment near the water area, can be stably installed, and does not need to level the installation ground; the bottom surface of placing the board is provided with the shock attenuation frame, can be to placing board and equipment whole shock attenuation at water conservancy hydroelectric equipment during operation, prevent that equipment vibrations from leading to the whole vibrations that produce of rack, further improved the stability of rack.

Description

Water conservancy and hydropower equipment placing frame with stability

Technical Field

The utility model relates to a water conservancy hydroelectric technology field especially relates to a water conservancy hydroelectric equipment rack with stability.

Background

The hydraulic and hydroelectric engineering is mainly in the aspects of surveying, planning, designing, constructing, scientific research, management and the like of the hydraulic and hydroelectric engineering, along with the serious shortage of water resources in China and even in the world and the increasing aggravation of energy crisis, the treatment of rivers is accelerated to preferentially develop hydropower, the development and utilization of hydroenergy and the optimal configuration of water resources become urgent, the hydraulic and hydroelectric engineering is important infrastructure and foundation industry in China, in the hydraulic and hydroelectric engineering, hydraulic and hydroelectric equipment is generally placed and installed by a placing frame, but as the hydraulic and hydroelectric engineering is positioned near a river water area, the ground is irregular and uneven, in order to ensure the installation stability of the equipment, the ground needs to be firstly leveled before the placing frame is used, and then the hydraulic and hydroelectric equipment is placed and installed by the placing frame, the manpower is increased, and the construction efficiency of the hydraulic; and when using after the water conservancy hydroelectric equipment installation, because some equipment during operation can produce great vibrations to lead to the rack to produce vibrations, influence equipment stability.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides a water conservancy and hydropower equipment rack with stability can improve the stability when water conservancy and hydropower equipment fixing on the rack, guarantees that equipment normally works.

In order to solve the technical problem, the utility model provides a following technical scheme:

a water conservancy and hydropower equipment placing frame with stability comprises a placing plate and a support, wherein the support is fixedly arranged at four corners of the bottom surface of the placing plate, a height adjusting foot is arranged at the bottom of the support, a lead screw is fixedly arranged at the top of the height adjusting foot, and the top end of the lead screw is in threaded connection with the bottom end of the support; the shock absorption frame is movably mounted on the bottom surface of the placing plate and comprises an expansion bracket and a bottom support, a jack is arranged at the top end of the bottom support, the lower end of the expansion bracket is inserted into the jack, and a shock absorption spring located at the bottom end of the expansion bracket is arranged in the jack.

As a preferred technical scheme of the utility model, the bottom of support is provided with the screw hole, just the length of screw hole is the same with lead screw length.

As a preferred technical scheme of the utility model, the shock attenuation frame is provided with four, and through universal ball bearing movable mounting in placing board bottom surface four corners.

As a preferred technical scheme of the utility model, the altitude mixture control foot includes pivot and callus on the sole, the top surface of pivot and the bottom rigid coupling of lead screw, the bottom of pivot is provided with the connecting axle, the top surface of callus on the sole is provided with the connecting hole, the connecting axle activity is pegged graft in the connecting hole.

As a preferred technical scheme of the utility model, the limiting plate is installed to the bottom screw thread of connecting axle, the below of callus on the sole sets up the recess with the connecting hole intercommunication, the limiting plate joint is in the recess.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

the utility model is provided with a height adjusting foot at the bottom of the bracket of the placing rack, which can adjust the height of the bracket when the placing rack is installed, so that the placing rack can adapt to the complex geographical environment near the water area, is stably installed and does not need to construct and level the installation ground; the bottom surface of placing the board is provided with the shock attenuation frame, can be to placing board and equipment whole shock attenuation at water conservancy hydroelectric equipment during operation, prevent that equipment vibrations from leading to the whole vibrations that produce of rack, further improved the stability of rack.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a cross-sectional view of the shock absorbing mount of the present invention;

FIG. 3 is a schematic view of the height adjusting foot according to the present invention;

wherein: 1. placing the plate; 2. a support; 3. a shock-absorbing mount; 4. a universal ball bearing; 5. a height adjustment foot; 6. a screw rod; 7. a telescopic frame; 8. a bottom bracket; 9. a jack; 10. a damping spring; 11. a rotating shaft; 12. a connecting shaft; 13. a limiting plate; 14. a foot pad; 15. and connecting the holes.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Referring to fig. 1-3, the water conservancy and hydropower equipment placing frame with stability comprises a placing plate 1 and a support 2, wherein the support 2 is fixedly installed at four corners of the bottom surface of the placing plate 1, a height adjusting foot 5 is installed at the bottom of the support 2, a screw rod 6 is fixedly installed at the top of the height adjusting foot 5, and the top end of the screw rod 6 is in threaded connection with the bottom end of the support 2; place 1 bottom surface movable mounting of board has shock attenuation frame 3, and shock attenuation frame 3 includes expansion bracket 7 and bottom support 8, and the top of bottom support 8 is provided with jack 9, and the lower extreme of expansion bracket 7 is pegged graft in jack 9, is provided with the damping spring 10 that is located the 7 bottoms of expansion bracket in jack 9.

The bottom of support 2 is provided with the screw hole, and the length of screw hole is the same with lead screw 6 length, and the rotatory lift through lead screw 6 comes the length of adjusting screw 6 screw in screw hole, and then adjusts the height of support 2.

Damping mount 3 is provided with four, and through 4 movable mounting of universal ball bearing in placing 1 bottom surface four corners of board, can be according to equipment fixing position and geographical environment, through 4 rotation regulation damping mount 3's of universal ball bearing installation angle, make damping mount 3 reach better shock attenuation effect.

Height adjustment foot 5 includes pivot 11 and callus on the sole 14, the top surface of pivot 11 and the bottom rigid coupling of lead screw 6, the bottom of pivot 11 is provided with connecting axle 12, the top surface of callus on the sole 14 is provided with connecting hole 15, connecting axle 12 activity is pegged graft in connecting hole 15, pivot 11 is used for the height of rotatory adjustment lead screw 6, and pivot 11 passes through connecting axle 12 and connecting hole 15 swing joint with callus on the sole 14, take place relative rotation with callus on the sole 14 during for pivot 11 rotation adjustment, for callus on the sole 14 rotates with rough ground, its frictional resistance is lower, thereby conveniently carry out rotation adjustment.

Limiting plate 13 is installed to the bottom screw thread of connecting axle 12, and the below of callus on the sole 14 sets up the recess with connecting hole 15 intercommunication, and limiting plate 13 joint is spacing in the recess, and accessible limiting plate 13 prevents that callus on the sole 14 from droing.

Specifically, during installation water conservancy hydroelectric equipment, at first place the device in near the relative smooth bottom surface in waters, then according to the ground height, manual rotatory pivot 11, adjust the height of support 2 through altitude mixture control foot 5, make four spinal branch framves 2 all with ground stable contact, thereby the messenger places board 1 stable installation, later place water conservancy hydroelectric equipment and install on placing board 1, again according to the mounted position and the geographical environment of equipment on placing board 1, through the installation angle of universal ball bearing 4 rotation regulation shock attenuation frame 3, and with 3 bottom fixed stay of shock attenuation frame in ground, when equipment work produces vibrations, the expansion bracket 7 in the shock attenuation frame 3 and damping spring 10 shrink the shock attenuation, the messenger places board 1 and keeps stable.

The embodiments of the present invention are not limited to the above embodiments, and according to the contents of the above embodiments of the present invention, the above preferred embodiments can also make modifications, replacements or combinations of other forms by using conventional technical knowledge and conventional means in the field without departing from the basic technical idea of the present invention, and the obtained other embodiments all fall within the scope of the present invention.

Claims

1. The water conservancy and hydropower equipment placing frame with stability comprises a placing plate (1) and supports (2), and is characterized in that the supports (2) are fixedly arranged at four corners of the bottom surface of the placing plate (1), height adjusting feet (5) are arranged at the bottoms of the supports (2), a lead screw (6) is fixedly arranged at the top of each height adjusting foot (5), and the top end of each lead screw (6) is in threaded connection with the bottom end of each support (2); the shock absorption frame (3) is movably mounted on the bottom surface of the placing plate (1), the shock absorption frame (3) comprises an expansion frame (7) and a bottom support (8), a jack (9) is arranged at the top end of the bottom support (8), the lower end of the expansion frame (7) is inserted into the jack (9), and a shock absorption spring (10) located at the bottom end of the expansion frame (7) is arranged in the jack (9).

2. The stable rack for hydraulic and hydroelectric equipment according to claim 1, wherein the bottom end of the bracket (2) is provided with a threaded hole, and the length of the threaded hole is the same as that of the screw rod (6).

3. The stable rack for the water conservancy and hydropower equipment as claimed in claim 1, wherein the number of the damping frames (3) is four, and the damping frames are movably mounted at four corners of the bottom surface of the placing plate (1) through universal ball bearings (4).

4. The water conservancy and hydropower equipment placing frame with the stability of claim 1, wherein the height adjusting foot (5) comprises a rotating shaft (11) and a foot pad (14), the top surface of the rotating shaft (11) is fixedly connected with the bottom of the screw rod (6), a connecting shaft (12) is arranged at the bottom of the rotating shaft (11), a connecting hole (15) is formed in the top surface of the foot pad (14), and the connecting shaft (12) is movably inserted into the connecting hole (15).

5. The stable water conservancy and hydropower equipment placing frame according to claim 4, wherein a limiting plate (13) is installed at the bottom of the connecting shaft (12) in a threaded mode, a groove communicated with the connecting hole (15) is formed in the lower portion of the foot pad (14), and the limiting plate (13) is clamped in the groove.