CN209854831U - Hydraulic engineering pump station - Google Patents

Abstract

The utility model discloses a hydraulic engineering pump station relates to the hydraulic engineering field, and its technical scheme main points are, including being equipped with the cofferdam on the river course, be equipped with the reposition of redundant personnel island on the cofferdam, the front and back side on reposition of redundant personnel island is business turn over water direction respectively, is equipped with the pump station at the upside on reposition of redundant personnel island, and the downside is equipped with the check valve, and the upper portion of pump station has platform and factory building, be equipped with on the platform and prevent guardrail bar, prevent guardrail bar and set up towards river course outside lopsidedness, and inclination is 25 ~ 35, highly is higher than 1.5 m. The technical effect is that 1, no crosspiece is provided, so that children are prevented from climbing; 2. the railing of slope has certain angle, and general children scramble difficultly, reduces children and scrambles enthusiasm, and is level, promotes the safety protection performance.

Description

Hydraulic engineering pump station

Technical Field

The utility model relates to a hydraulic engineering technical field, in particular to hydraulic engineering pump station.

Background

With the rapid development of the economy of China, the investment of the country on the aspect of infrastructure is further increased, and the hydraulic engineering is one of the important infrastructures of China, and the engineering construction of the hydraulic engineering is more and more. The pump station construction in the hydraulic engineering has important significance for promoting the development of national economy of China and guaranteeing the safety of lives and properties of people, so that the construction management of the pump station engineering is enhanced, the construction quality of the pump station engineering is guaranteed, and the economic, social and environmental benefits of the hydraulic engineering project are guaranteed.

The main effect of cofferdam engineering is that damming, manger plate, creates construction conditions for building the pump station, and on the river course was located more to the hydraulic engineering pump station, the building edge of pump station did not set up protective structure usually, and when maintenance or peasant borrowed this place to have a rest, had the potential safety hazard, also was not realistic to the safety control of pump station through the people.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a hydraulic engineering pump station, it has the good advantage of safety protection nature.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a hydraulic engineering pump station, is equipped with the reposition of redundant personnel island on the cofferdam including being equipped with the cofferdam on the river course, and the front and back side on reposition of redundant personnel island is business turn over water direction respectively, is equipped with the pump station at the upside on reposition of redundant personnel island, and the downside is equipped with the check valve, and the upper portion of pump station has platform and factory building, be equipped with on the platform and protect the railing, protect the railing and set up towards river course outside lopsidedness, and inclination is 25 ~ 35, highly is higher than 1..

Through adopting above-mentioned technical scheme, in the outside of platform, the railing inclines to that the general children of certain angle scramble difficultly, reduces children and scrambles enthusiasm, and the platform can borrow the rest at ordinary times, has solved the problem that the platform does not have the protection.

Further setting: the protection railing comprises an inclined part at the middle part, a connecting part at the lower side and an armrest part at the upper side, a plurality of through grooves are formed in the inclined part in the transverse direction, the upper part and the lower part of each through groove are connected with a protection part, and the distance between every two adjacent protection parts is 15-25 cm.

Through adopting above-mentioned technical scheme, the protection piece is installed on leading to the groove, leads to the groove and can realize ventilation daylighting, can also utilize the protection piece to protect.

Further setting: the connecting part has a prefabricated anchor rod.

Through adopting above-mentioned technical scheme, prefabricated stock inlays establishes to the platform on, and an organic whole is connected, and joint strength is better.

Further setting: the inclined portions, the connecting portions and the armrest portions are all solid prefabricated components poured with concrete.

Through adopting above-mentioned technical scheme, slope, connecting portion and handrail portion can be with the integrative frame construction of platform, together through concrete placement shaping, the joint strength of the rail guard bar after the slope also can obtain effectual assurance.

Further setting: the protection part is an iron part or an engineering plastic part.

Through adopting above-mentioned technical scheme, alleviate the material cost of engineering, reduce the dead weight of guardrail bar simultaneously.

Further setting: be equipped with the corridor hole in the factory building, be equipped with protection stair between the corridor hole in reposition of redundant personnel island and the factory building, protection stair include vertical interval arrangement's cat ladder and enclose the protection circle of closing edge outside the cat ladder, and cat ladder and protection circle form the passageway of crawling that supplies the human body to pass.

Through adopting above-mentioned technical scheme, protection stair protect the maintenance personal.

Further setting: the bottom of the protective stair is provided with an anti-falling protective net, one end of the anti-falling protective net is fixed on a building, and the other end of the anti-falling protective net is detachably locked at the bottom of the protective stair.

Through adopting above-mentioned technical scheme, prevent weighing down the protection network and locate the bottom, the people drops and can directly not fall into water, further promotes the security performance.

Further setting: the anti-falling protective net is bound by a plurality of netted ropes, and the meshes are not more than 70 mm.

Through adopting above-mentioned technical scheme, the size of mesh is just not passed by the step, avoids the human body when dropping, and the foot is worn out.

To sum up, the utility model discloses following beneficial effect has: 1. the crosspiece is not arranged, so that children are prevented from climbing; 2. the railing of slope has certain angle, and general children scramble difficultly, reduces children and scrambles enthusiasm, and is level, promotes the safety protection performance.

Drawings

FIG. 1 is a schematic structural diagram of a hydraulic engineering pump station in a first preferred embodiment;

FIG. 2 is a schematic view of the construction of a guard rail according to a first preferred embodiment;

FIG. 3 is a schematic view of the structure of the inclined portion;

fig. 4 is a structural schematic diagram of the anti-falling protective net.

In the figure, 1, cofferdam; 2. shunting islands; 3. a pump station; 4. a check valve; 5. a platform; 6. factory building; 7. a guard rail; 71. an armrest portion; 72. a connecting portion; 73. an inclined portion; 74. an anchor rod; 8. a through groove; 9. a guard; 10. a corridor hole; 11. protecting the stairs; 111. climbing a ladder; 112. a guard ring; 12. an anti-falling protective net.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

First preferred embodiment:

the utility model provides a hydraulic engineering pump station, as shown in figure 1, including being equipped with cofferdam 1 on the river course, be equipped with reposition of redundant personnel island 2 on the cofferdam 1, the front and back side in reposition of redundant personnel island 2 is business turn over water direction respectively, is equipped with pump station 3 at the upside in reposition of redundant personnel island 2, and the downside is equipped with control valve 4, and the upper portion of pump station 3 has platform 5 and factory building 6, is equipped with protective barrier 7 on the platform 5.

As shown in fig. 2 and 3, the river channel is inclined on one side of the outer side, the guard rail 7 includes an inclined portion 73 in the middle, a connecting portion 72 on the lower side, and an armrest portion 71 on the upper side, the inclined portion 73 is provided with a plurality of through grooves 8 in the transverse direction, the through grooves 8 are horizontally through, so that the inclined portion 73 partially forms a body supported up and down. The upper connecting side and the lower connecting side in the through groove 8 are connected with a plurality of protection parts 9, the protection parts 9 are horizontally arranged, the distance between every two adjacent protection parts 9 is 15-25 cm, and the distance between every two adjacent protection parts 9 is not allowed for a human body to pass through.

The height of the protective rail 7 is higher than 1.5m, the inclined part 73 and the protective piece 9 are arranged in an inclined mode, the inclined angle is 25-35 degrees, the inclined part 73, the connecting part 72 and the armrest part 71 are all solid prefabricated parts poured by concrete, and the connecting part 72 is provided with a prefabricated anchor rod 74. The guard rail 7 is integrally cast on the platform 5 by anchor rods 74. At the outside of platform 5 prevent guardrail bar 7 slope, prevent guardrail bar 7 slope play, children scramble difficultly, reduce children and scramble enthusiasm, platform 5 can borrow the rest when flat, has solved the problem that platform 5 does not have the protection.

The protection member 9 is made of iron or engineering plastic. The material cost of the project is reduced, and the dead weight of the protective railing 7 is reduced.

As shown in fig. 1 and 4, a corridor hole 10 is provided in the factory building 6, a protective stair 11 is provided between the diversion island 2 and the corridor hole 10 in the factory building 6, the protective stair 11 includes a ladder 111 vertically spaced and a protective ring 112 enclosing the outer edge of the ladder 111, and the ladder 111 and the protective ring 112 form a crawling passage for a human body to pass through. The bottom of the protective stair 11 is provided with an anti-falling protective net 12, one end of the anti-falling protective net 12 is fixed on a building, and the other end of the anti-falling protective net 12 is detachably locked at the bottom of the protective stair 11. The anti-falling protective net 12 is bound together by a plurality of netted ropes, and the mesh is not more than 70 mm. The protective stairway 11 protects maintenance personnel. The anti-falling protective net 12 is arranged at the bottom, so that people can not fall into water directly when falling down, and the safety performance is further improved.

The single rope tension of the anti-falling protective net 12 is larger than 1600N, the anti-falling protective net is impact resistant for 500 joules, the static load is 300kg, and the weight of a human body can be effectively borne.

The above-mentioned embodiments are merely illustrative of the present invention, and are not intended to limit the present invention, and those skilled in the art can make modifications of the present embodiments without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent law within the scope of the present invention.

Claims (8)

1. The utility model provides a hydraulic engineering pump station, is equipped with reposition of redundant personnel island (2) including cofferdam (1) on being equipped with the river course on cofferdam (1), and the front and back side of reposition of redundant personnel island (2) is business turn over water direction respectively, is equipped with pump station (3) at the upside of reposition of redundant personnel island (2), and the downside is equipped with festival system valve (4), and the upper portion of pump station (3) has platform (5) and factory building (6), its characterized in that: be equipped with on platform (5) and prevent guardrail bar (7), prevent that guardrail bar (7) set up towards river course outside one side slope, and inclination is 25 ~ 35, highly is higher than 1.5 m.

2. The hydraulic engineering pump station according to claim 1, characterized in that: the protective rail (7) comprises an inclined part (73) in the middle, a connecting part (72) on the lower side and an armrest part (71) on the upper side, a plurality of through grooves (8) are formed in the inclined part (73) in the transverse direction, the upper portion and the lower portion of each through groove (8) are connected with a protective part (9), and the distance between every two adjacent protective parts (9) is 15-25 cm.

3. The hydraulic engineering pump station according to claim 2, characterized in that: the connecting part (72) has a prefabricated anchor rod (74).

4. The hydraulic engineering pump station according to claim 2, characterized in that: the inclined part (73), the connecting part (72) and the armrest part (71) are all solid prefabricated parts cast by concrete.

5. The hydraulic engineering pump station according to claim 2, characterized in that: the protection part (9) is an iron part or an engineering plastic part.

6. The hydraulic engineering pump station according to claim 1, characterized in that: be equipped with passageway hole (10) in factory building (6), be equipped with protection stair (11) between passageway hole (10) in reposition of redundant personnel island (2) and factory building (6), protection stair (11) include vertical interval arrangement's cat ladder (111) and enclose and close protection ring (112) on cat ladder (111) outer edge, cat ladder (111) and protection ring (112) form the passageway of crawling that supplies the human body to pass.

7. The hydraulic engineering pump station according to claim 6, characterized in that: the bottom of the protective stair (11) is provided with an anti-falling protective net (12), one end of the anti-falling protective net (12) is fixed on a building, and the other end of the anti-falling protective net is detachably locked at the bottom of the protective stair (11).

8. The hydraulic engineering pump station according to claim 7, characterized in that: the anti-falling protective net (12) is bound together by a plurality of netted ropes, and the mesh is not more than 70 mm.