CN215329729U

CN215329729U - Integrated pump brake locking mechanism

Info

Publication number: CN215329729U
Application number: CN202120645875.2U
Authority: CN
Inventors: 谢杰燕; 谢添贵; 徐海强
Original assignee: Yiwanou Guangzhou Co ltd
Current assignee: Yiwanou Guangzhou Co ltd
Priority date: 2021-03-30
Filing date: 2021-03-30
Publication date: 2021-12-28
Anticipated expiration: 2031-03-30

Abstract

The utility model discloses an integrated pump brake locking mechanism, and particularly relates to the technical field of municipal administration. According to the utility model, the stabilizing structures are respectively arranged at the two ends of the two sides of the brake body, the connecting bearings and the stabilizing wheels are fixedly arranged at the two ends of the two sides of the brake body through the fixing rods when the brake body is used, the brake body can be stabilized when the brake body is lifted through the stabilizing wheels, the influence of different water pressures of an internal river and an external river on the stability of the brake body during lifting is prevented, meanwhile, the damage of the hydraulic lifting system caused by unstable lifting is prevented, and the limiting caps fixedly connected to one side of the fixing rods can limit the structural stabilizing wheels, so that the effect of stabilizing the brake body is realized, and the stability of opening and closing the pump brake is improved.

Description

Integrated pump brake locking mechanism

Technical Field

The utility model relates to the technical field of municipal administration, in particular to an integrated pump brake locking mechanism.

Background

The integrated pump gate is a pump gate with pump station and floodgate station integral type arrangement, drainage system and hydraulic engineering system current situation according to the city of china, combine many years of pump stations again, the integrated form floodgate station of the special research and development of practical design application experience of floodgate station, its mainly used urban river's water regulation holds, inside and outside river water body exchange and flood control drainage waterlogging, pump station promotion in the past is the strength that relies on the lifter and pulls up the pump gate, the lifter leaks to appear easily for a long time in the promotion and leads to the pump gate to descend, and be unfavorable for the long-time atress of lifter, make the lifter go wrong easily.

In the process of implementing the utility model, the inventor finds that at least the following problems in the prior art are not solved:

(1) the traditional integrated pump brake locking mechanism cannot effectively lock the pump brake, and has high failure rate and lower safety;

(2) the traditional integrated pump gate locking mechanism is insufficient in functionality, the water exchange capacity cannot be controlled according to the river flow, the structure is easy to fatigue due to frequent lifting of the pump gate, and the damage rate is high;

(3) the traditional integrated pump brake locking mechanism cannot be stabilized when a pump brake is lifted, and the stability of a hydraulic lifting system is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an integrated pump brake locking mechanism to solve the problem that the pump brake cannot be effectively locked in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: integration pump floodgate locking mechanical system, including the floodgate body, the both sides on floodgate body top are fixedly connected with connecting seat respectively, the both sides of floodgate body one end are provided with pressure release mechanism respectively, the both ends of floodgate body both sides are provided with stable structure respectively, the bottom of floodgate body both sides is provided with the locking structure respectively.

The locking structure comprises a fixed seat, the fixed seat is respectively arranged at the bottom ends of two sides of the brake body, one side of the top end of the fixed seat is respectively movably hinged with a locking piece, the bottom parts of two sides of the brake body are respectively fixedly connected with a fixed supporting block, and one side of the inside of the fixed seat is respectively penetrated with a fixed pin.

Preferably, the fixed support blocks are symmetrically distributed about a vertical center line of the brake body.

Preferably, pressure release mechanism comprises pressure release pipeline, hydraulic push rod, pneumatic cylinder and lid, the pressure release pipeline runs through the bottom in floodgate body one end both sides respectively, the one end of pressure release pipeline is articulated movably respectively to have the lid, the both sides at floodgate body one end top are articulated movably respectively to have the pneumatic cylinder, the bottom of pneumatic cylinder is pegged graft respectively and is had hydraulic push rod, hydraulic push rod's bottom is articulated movably with the intermediate position department of lid one end respectively.

Preferably, the pressure relief pipes are located at the same level.

Preferably, the stabilizing structure comprises a fixing rod, a stabilizing wheel, a connecting bearing and a limiting cap, wherein the fixing rod is fixedly connected to two ends of two sides of the brake body respectively, the fixing rod is fixedly connected to the connecting bearing respectively, the connecting bearing is fixedly connected to the stabilizing wheel respectively, and the limiting cap is fixedly connected to one side of the fixing rod respectively.

Preferably, the fixing rods are symmetrically distributed about a horizontal center line of the gate body, respectively.

Compared with the prior art, the utility model has the beneficial effects that: the integrated pump brake locking mechanism not only can effectively lock the pump brake, realize the control of the water exchange capacity according to the river flow, but also realize the stabilization when the pump brake is lifted;

(1) the bottom ends of the two sides of the brake body are respectively provided with a locking structure, when in use, the pump brake is lifted from bottom to top through a hydraulic lifting rod, a locking piece is stirred upwards in the lifting process and is not stressed, the lifting of the pump brake is not obstructed, when the pump brake is lifted in place, a fixed supporting block at the pump brake end is higher than a fixed seat, then the brake body descends, the fixed supporting block is supported on the locking piece, the locking piece is stressed and is transmitted to the upper surface of the fixed seat, a mechanical mechanism is used for fixing and locking the brake body, the hydraulic rod does not need to be stressed, the abnormal descending of the pump brake caused by the leakage of the hydraulic rod can be prevented, when the pump brake is required to descend to the running position, the pump brake is firstly lifted, then the locking piece is fixed at the position which does not obstruct the descending of the pump brake through a hole pin arranged at the fixed position on the fixed seat, and the pump station can be quickly descended to the running position through the hydraulic rod, the hydraulic rod hydraulic control system is simple in structure, low in failure rate and high in operability, can reduce the failure rate of the hydraulic rod, and prevents the pump brake from suddenly dropping;

(2) the pressure relief mechanisms are respectively arranged on two sides of one end of the gate body, and the hydraulic push rod is driven by the hydraulic cylinder to upwards pull the cover body movably hinged with the pressure relief pipeline when the pressure relief pipeline is used, so that the pressure relief pipeline is opened, the pressure relief is carried out through the pressure relief pipeline on the premise of not lifting the pump gate, the river can be regulated and the water in and out of the river can be exchanged through the pump gate according to the flow of the river, the regulation flexibility is improved, and the service life of the pump gate is prevented from being shortened due to frequent lifting;

(3) through being provided with stable structure respectively at the both ends of floodgate body both sides, will connect bearing and stable wheel installation through the dead lever and fix the both ends in floodgate body both sides when using, can stabilize the floodgate body when the floodgate body goes up and down through stable wheel, stability when preventing that interior external river water pressure is different to influence the floodgate body and promote, prevent to promote the unstability simultaneously and cause the damage to hydraulic lifting system, and fixed connection can prescribe a limit to the stable wheel of structure at the spacing cap of dead lever one side, thereby realized carrying out stable effect to the floodgate body, stability when having improved the pump floodgate that opens and shuts.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic diagram of a free state front view configuration of the present invention;

FIG. 3 is a partial structural view of the locking structure of the present invention;

FIG. 4 is an enlarged partial cross-sectional view taken at A in FIG. 1 according to the present invention.

In the figure: 1-a gate body; 2-fixing a supporting block; 3-a pressure relief mechanism; 301-pressure relief piping; 302-hydraulic push rod; 303-a hydraulic cylinder; 304-a cover; 4-a stable structure; 401-a fixation rod; 402-a stabilizing wheel; 403-connecting bearings; 404-a limit cap; 5-a connecting seat; 6-locking piece; 7-a fixed seat; 8-fixed pin.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1: referring to fig. 1-4, the integrated pump brake locking mechanism includes a brake body 1, two sides of the top end of the brake body 1 are respectively and fixedly connected with a connecting seat 5, two sides of one end of the brake body 1 are respectively provided with a pressure relief mechanism 3, two ends of two sides of the brake body 1 are respectively provided with a stabilizing structure 4, and the bottom ends of two sides of the brake body 1 are respectively provided with a locking structure;

referring to fig. 1-4, the integrated pump brake locking mechanism further includes a locking structure, the locking structure includes a fixing base 7, the fixing base 7 is respectively disposed at the bottom ends of the two sides of the brake body 1, one side of the top end of the fixing base 7 is movably hinged with a locking piece 6, the bottom of the two sides of the brake body 1 is fixedly connected with a fixed supporting block 2, and a fixing pin 8 penetrates through one side of the inside of the fixing base 7;

the fixed supporting blocks 2 are symmetrically distributed about the vertical center line of the brake body 1;

specifically, as shown in fig. 1, 2 and 3, when in use, the pump brake is lifted from bottom to top by the hydraulic lifting rod, the locking plate 6 is shifted upwards in the lifting process, the lifting of the pump brake is not hindered by stress, after the pump brake is lifted in place, the fixed supporting block 2 at the pump brake end is higher than the fixed base 7, then the brake body 1 descends, the fixed supporting block 2 is supported on the locking plate 6, the locking plate 6 is stressed and transmitted to the upper surface of the fixed base 7, the brake body 1 is fixedly locked by the mechanical mechanism, the hydraulic rod does not need stress, the abnormal descending of the pump brake caused by the leakage of the hydraulic rod can be prevented, when the pump brake is required to descend to the operation position, the pump brake is lifted first, then the locking plate 6 is fixed at the position where the descending of the pump brake is not hindered by inserting the fixing pin 8 into the hole pin arranged at the fixed position on the fixed base 7, the pump station can be quickly descended to the operation position by the hydraulic rod, simple structure and low failure rate, high operability, and can reduce the failure rate of the hydraulic rod and prevent the pump brake from dropping suddenly.

Example 2: the pressure relief mechanism 3 is composed of a pressure relief pipeline 301, a hydraulic push rod 302, hydraulic cylinders 303 and a cover body 304, the pressure relief pipeline 301 penetrates through the bottoms of two sides of one end of the brake body 1 respectively, one end of the pressure relief pipeline 301 is movably hinged with the cover body 304 respectively, two sides of the top of one end of the brake body 1 are movably hinged with the hydraulic cylinders 303 respectively, the models of the hydraulic cylinders 303 can be HSG80, the hydraulic push rods 302 are inserted into the bottom ends of the hydraulic cylinders 303 respectively, and the bottom ends of the hydraulic push rods 302 are movably hinged with the middle positions of one end of the cover body 304 respectively;

the pressure relief pipeline 301 is positioned at the same horizontal plane;

specifically, as shown in fig. 1 and 2, when the device is used, the hydraulic push rod 302 is driven by the hydraulic cylinder 303 to upwards pull the cover body 304 which is movably hinged with the pressure relief pipeline 301, the pressure relief pipeline 301 is opened to relieve pressure on the premise that the pump gate is not lifted, the pressure relief pipeline 301 is used for relieving pressure, the river channel can be regulated and stored through the pump gate according to the flow of the river channel and the exchange of water in and out of the river, the regulation flexibility is improved, and the frequent lifting of the pump gate is prevented from shortening the service life of the pump gate.

Example 3: the stabilizing structure 4 is composed of a fixing rod 401, a stabilizing wheel 402, a connecting bearing 403 and a limiting cap 404, the fixing rod 401 is respectively and fixedly connected with two ends of two sides of the brake body 1, the connecting bearing 403 is respectively and fixedly connected with the outside of the fixing rod 401, the stabilizing wheel 402 is respectively and fixedly connected with the outside of the connecting bearing 403, and the limiting cap 404 is respectively and fixedly connected with one side of the fixing rod 401;

the fixing rods 401 are symmetrically distributed about the horizontal center line of the gate body 1;

specifically, as shown in fig. 1 and 4, when in use, the fixing rod 401 is used for installing and fixing the connecting bearing 403 and the stabilizing wheel 402 at two ends of two sides of the brake body 1, the brake body 1 can be stabilized when the brake body 1 goes up and down through the stabilizing wheel 402, stability when the brake body 1 is lifted due to different water pressures of the internal and external rivers is prevented, damage to a hydraulic lifting system due to unstable lifting is prevented, and the limiting cap 404 fixedly connected to one side of the fixing rod 401 can limit the structural stabilizing wheel 402, so that the effect of stabilizing the brake body 1 is realized, and stability when the pump brake is opened and closed is improved.

The working principle is as follows: when the utility model is used, firstly, a pump brake is lifted from bottom to top by a hydraulic lifting rod when in use, a locking sheet 6 is stirred upwards in the lifting process without being stressed and hindering the lifting of the pump brake, after the pump brake is lifted to the proper position, a fixed supporting block 2 at the pump brake end is higher than a fixed seat 7, then a brake body 1 is descended to enable the fixed supporting block 2 to be supported on the locking sheet 6, the locking sheet 6 is stressed and transmitted to the upper surface of the fixed seat 7, the brake body 1 is fixedly locked by a mechanical mechanism, the hydraulic rod does not need to be stressed, the abnormal descending of the pump brake caused by the leakage of the hydraulic rod can be prevented, when the pump brake is required to descend to the operation position, the pump brake is lifted firstly, then the locking sheet 6 is fixed at the position without hindering the descending of the pump brake by inserting a fixed pin 8 into a hole pin arranged at the fixed position on the fixed seat 7, and a pump station can be quickly descended to the operation position by the hydraulic rod, simple structure and low failure rate, high operability, and can reduce the failure rate of the hydraulic rod and prevent the pump brake from dropping suddenly.

Afterwards, upwards pulling and pressure release pipeline 301 carry out activity articulated lid 304 through pneumatic cylinder 303 drive hydraulic push rod 302 when using, reached and opened pressure release pipeline 301 and carried out the pressure release through pressure release pipeline 301 under the prerequisite of not promoting the pump floodgate, can carry out regulation and inside and outside river body exchange to the river course through the pump floodgate according to river course flow size, improved the flexibility of regulation and prevented frequently promoting pump floodgate and reduce its life.

Finally, will connect bearing 403 and stabilizing wheel 402 installation to fix the both ends at floodgate body 1 both sides through dead lever 401 when using, can stabilize floodgate body 1 when floodgate body 1 goes up and down through stabilizing wheel 402, prevent the stability when interior external river water pressure difference influences floodgate body 1 and promotes, prevent to promote the unstability simultaneously and cause the damage to hydraulic lifting system, and fixed connection can prescribe a limit to structural stability wheel 402 at the spacing cap 404 of dead lever 401 one side, thereby realized carrying out stable effect to floodgate body 1, stability when having improved the pump floodgate that opens and shuts.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Integration pump floodgate locking mechanical system, including floodgate body (1), its characterized in that: two sides of the top end of the brake body (1) are respectively and fixedly connected with a connecting seat (5), two sides of one end of the brake body (1) are respectively provided with a pressure relief mechanism (3), two ends of two sides of the brake body (1) are respectively provided with a stabilizing structure (4), and the bottom ends of two sides of the brake body (1) are respectively provided with a locking structure;

the locking structure comprises a fixing seat (7), wherein the fixing seat (7) is arranged at the bottom ends of two sides of the brake body (1) respectively, one side of the top end of the fixing seat (7) is movably hinged with a locking piece (6) respectively, the bottom parts of two sides of the brake body (1) are fixedly connected with fixed supporting blocks (2) respectively, and one side of the inside of the fixing seat (7) is penetrated with a fixed pin (8) respectively.

2. The integrated pump brake locking mechanism of claim 1, wherein: the fixed supporting blocks (2) are symmetrically distributed about the vertical center line of the brake body (1).

3. The integrated pump brake locking mechanism of claim 1, wherein: pressure release mechanism (3) comprise pressure release pipeline (301), hydraulic rod (302), pneumatic cylinder (303) and lid (304), pressure release pipeline (301) run through the bottom in floodgate body (1) one end both sides respectively, the one end of pressure release pipeline (301) is movable respectively and is articulated to have lid (304), the both sides at floodgate body (1) one end top are movable respectively and are articulated to have pneumatic cylinder (303), the bottom of pneumatic cylinder (303) is pegged graft respectively and is had hydraulic rod (302), the bottom of hydraulic rod (302) is articulated with the intermediate position department activity of lid (304) one end respectively.

4. The integrated pump brake locking mechanism of claim 3, wherein: the pressure relief pipelines (301) are located on the same horizontal plane.

5. The integrated pump brake locking mechanism of claim 1, wherein: stabilizing structure (4) comprise dead lever (401), steady wheel (402), connection bearing (403) and spacing cap (404), dead lever (401) fixed connection is at the both ends of floodgate body (1) both sides respectively, the outside difference fixedly connected with connection bearing (403) of dead lever (401), the outside difference fixedly connected with of connection bearing (403) stabilizes wheel (402), one side difference fixedly connected with spacing cap (404) of dead lever (401).

6. The integrated pump brake locking mechanism of claim 5, wherein: the fixing rods (401) are symmetrically distributed about the horizontal center line of the brake body (1).