CN210141092U - Simple ladder stand for small water intake tower - Google Patents
Simple ladder stand for small water intake tower Download PDFInfo
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- CN210141092U CN210141092U CN201920341870.3U CN201920341870U CN210141092U CN 210141092 U CN210141092 U CN 210141092U CN 201920341870 U CN201920341870 U CN 201920341870U CN 210141092 U CN210141092 U CN 210141092U
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- small water
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Abstract
The utility model provides a simple and easy cat ladder for small-size water intaking tower, including protection network and many holding rods, protection network both sides fixed connection is on the water intaking tower inner wall to around forming the discrepancy passageway between protection network and the water intaking tower inner wall, many holding rods arrange in the discrepancy passageway according to proper interval arrangement along discrepancy passageway length direction, the both ends of every holding rod are in the same place with water intaking tower inner wall fixed connection after bending. Adopt the technical scheme of the utility model, make simple and easy cat ladder through simple to use's raw and other materials, use in the supplementary current facility simple to operate that the maintainer used, low in manufacturing cost is honest and clean, and this simple and easy cat ladder is through around holding the pole setting up the protection network, and the protection network can prevent effectively that the maintainer from slipping when current, still is provided with the sheath on the holding the pole, has further prevented that the phenomenon that the maintainer skidded when holding from appearing, has guaranteed the safety of maintainer when using.
Description
Technical Field
The utility model relates to a view engineering facility technical field especially indicates a simple and easy cat ladder for small-size water intake tower.
Background
In landscape engineering, a water intake tower is often arranged at the entrance of a tunnel, so that on one hand, sundries in water flow can be blocked, and on the other hand, the flow can be controlled through a working gate. In the long-term use of water intaking tower, the work gate breaks down easily, at this moment, just needs the staff to get into water intaking tower bottom water channel and overhauls the work gate. The large water intake tower can be provided with an elevator shaft or a multi-stage stair to enter a bottom water passage, but for the water intake tower with the height within the range of 10m to 15m, due to the limitation of the shape and the volume of the water intake tower, a maintainer can only enter from a manhole arranged at the top of the water intake tower and enter the water passage at the bottom of the water intake tower after passing through a corresponding auxiliary passage facility, in the prior art, the size of the manhole is generally 1 x 1.5m in length and width, the personnel entering and exiting space is very limited, in the prior art, a conventional multi-stage stair is generally used as the corresponding auxiliary passage facility, the conventional multi-stage stair is produced in a standardized large scale by a manufacturer, the shape and the size are large, the water intake tower is used in the small water intake tower and is not easy to carry and arrange, meanwhile, due to the absence of a corresponding protection device, when the personnel use the water intake tower to enter and exit by using, the safety protection device has to be carefully handled to avoid the safety accidents caused by the damage to the body of a person due to the overturn of the stairs or the falling objects in the external environment. Therefore, it is very important to design a simple auxiliary passage facility with convenient installation and use and high safety performance.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a simple ladder stand for small-size water intake tower.
The utility model discloses a following technical scheme can realize.
The utility model provides a simple and easy cat ladder for small-size water intaking tower, including protection network and many holding rods, protection network both sides fixed connection is on the water intaking tower inner wall, and around forming the discrepancy passageway between protection network and the water intaking tower inner wall, many holding rods along discrepancy passageway length direction arrange according to appropriate interval in the discrepancy passageway, the both ends of every holding rod are in the same place with water intaking tower inner wall fixed connection after bending.
The length direction of the access passage is vertical.
The outer surface of the holding rod is sleeved with a sheath.
The sheath is made of PVC pipe.
The outer surface of the PVC pipe is also processed with anti-skid check grains.
The holding rod is made of steel bars with the strength grade not lower than HRB 400.
The protective net is made by welding a plurality of longitudinal protective rods and a plurality of transverse protective rods together, the length direction of any longitudinal protective rod is parallel to the inner wall of the water intake tower, and two ends of any transverse protective rod are fixedly connected with the inner wall of the water intake tower.
In the plurality of longitudinal guard bars, the distance between any two adjacent longitudinal guard bars is 0.2 m.
The depth of the joint of the two ends of the holding rod and the inner wall of the water intake tower is not less than 1 m.
In the plurality of holding rods, the distance between any two adjacent holding rods is 0.3 m.
The beneficial effects of the utility model reside in that: adopt the technical scheme of the utility model, make simple and easy cat ladder through simple to use's raw and other materials, use in the supplementary current facility simple to operate that maintainer used, low in manufacturing cost is honest and clean, compares prior art, and this simple and easy cat ladder is through around holding the pole setting up the protection network, and the protection network can effectively prevent that maintainer from slipping when current, still is provided with the sheath on the holding pole, has further prevented that the phenomenon that maintainer skidded when holding from appearing, has guaranteed the safety of maintainer when using, the utility model has the advantages of simple structure, preparation low cost, installation and convenient to use are convenient for popularize and apply in the landscape engineering facility.
Drawings
Fig. 1 is a top view of the present invention;
fig. 2 is a front view of the present invention.
In the figure: 1-protective screening, 2-holding rod, 3-water intake tower, 4-sheath, 11-longitudinal protective rod, 12-transverse protective rod, and 13-access channel.
Detailed Description
The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.
As shown in fig. 1 and fig. 2, the utility model provides a simple and easy cat ladder for small-size water intaking tower, including protection network 1 and many holding poles 2, 1 both sides fixed connection of protection network is on 3 inner walls of water intaking tower to around forming discrepancy passageway 13 between protection network 1 and the 3 inner walls of water intaking tower, many holding poles 2 arrange in discrepancy passageway 13 along discrepancy passageway 13 length direction according to proper interval, and the both ends of every holding pole 2 are in the same place with 3 inner wall fixed connection of water intaking tower after bending. Further, the top of the water intake tower 3 is provided with an inspection manhole, and at least one end of the access channel 13 is communicated with the inspection manhole.
Adopt the technical scheme of the utility model, make simple and easy cat ladder through simple to use's raw and other materials, use in the supplementary current facility simple to operate that maintainer used, low in manufacturing cost is honest and clean, compares prior art, and this simple and easy cat ladder is through around holding the pole setting up the protection network, and the protection network can effectively prevent that maintainer from slipping when current, still is provided with the sheath on the holding pole, has further prevented that the phenomenon that maintainer skidded when holding from appearing, has guaranteed the safety of maintainer when using, the utility model has the advantages of simple structure, preparation low cost, installation and convenient to use are convenient for popularize and apply in the landscape engineering facility.
Preferably, the length of the access channel 13 is vertical.
In addition, a sheath 4 is sleeved on the outer surface of the holding rod 2. Preferably, the sheath 4 is made of PVC pipe. The outer surface of the PVC pipe is also provided with anti-skid check lines. The holding rod 2 is made of steel bars with the strength grade not lower than HRB 400. The plan projection of the protection net 1 on the horizontal plane is arc-shaped. Adopt the technical scheme of the utility model, the reinforcing bar that intensity level is HRB400 is purchased and is processed easily, low in manufacturing cost is honest and clean, and the anti-skidding check line that sets up on the PVC outside of tubes surface has increased the frictional force between maintainer hand and the holding rod 2, effectively avoids skidding, has guaranteed maintainer's safety.
Further, the protective net 1 is made by welding a plurality of longitudinal protective rods 11 and a plurality of transverse protective rods 12 together, the length direction of any longitudinal protective rod 11 is parallel to the inner wall of the water intake tower 3, and both ends of any transverse protective rod 12 are fixedly connected with the inner wall of the water intake tower 3. And both ends of a plurality of lateral guard bars 12 form both sides of the protection net 1. Preferably, the longitudinal guard bar 11 is made of steel bars having a strength rating of not less than HRB 400. The transverse guard bar 12 is made of steel bars with a strength grade not lower than HRB 400.
Further, it is preferable that, in the plurality of longitudinal guard bars 11, a distance between any two adjacent longitudinal guard bars 11 is 0.2 m. The depth of the joint of the two ends of the holding rod 2 and the inner wall of the water intake tower 3 is not less than 1 m. In the following steps: in the plurality of holding rods 2, the distance between any two adjacent holding rods 2 is 0.3 m. In addition, the outer surface of the protection net 1 is painted with anti-rust paint. Adopt the technical scheme of the utility model, through at 1 outer surface of protection network anti-rust paint with a brush, prolonged its life.
Claims (10)
1. The utility model provides a simple and easy cat ladder for small-size water intaking tower which characterized in that: including protection network (1) and many holding poles (2), protection network (1) both sides fixed connection is on water intaking tower (3) inner wall, and around forming access way (13) between protection network (1) and water intaking tower (3) inner wall, many holding poles (2) are along access way (13) length direction arranges according to suitable interval in within access way (13), the both ends of every holding pole (2) are in the same place with water intaking tower (3) inner wall fixed connection after bending.
2. The simple ladder for a small water tower as claimed in claim 1, wherein: the length direction of the access channel (13) is vertical.
3. The simple ladder for a small water tower as claimed in claim 1, wherein: a sheath (4) is sleeved on the outer surface of the holding rod (2).
4. A simple ladder stand for a small water tower as claimed in claim 3, wherein: the sheath (4) is made of PVC pipe.
5. The simple ladder for a small water tower as claimed in claim 4, wherein: the outer surface of the PVC pipe is also processed with anti-skid check grains.
6. The simple ladder for a small water tower as claimed in claim 1, wherein: the holding rod (2) is made of steel bars with the strength grade not lower than HRB 400.
7. The simple ladder for a small water tower as claimed in claim 1, wherein: the protective net (1) is formed by welding a plurality of longitudinal protective rods (11) and a plurality of transverse protective rods (12), the length direction of any longitudinal protective rod (11) is parallel to the inner wall of the water intake tower (3), and the two ends of any transverse protective rod (12) are fixedly connected with the inner wall of the water intake tower (3).
8. The simple ladder for a small water tower as claimed in claim 7, wherein: in the plurality of longitudinal protection rods (11), the distance between any two adjacent longitudinal protection rods (11) is 0.2 m.
9. The simple ladder for a small water tower as claimed in claim 1, wherein: the depth of the joint of the two ends of the holding rod (2) and the inner wall of the water intake tower (3) is not less than 1 m.
10. The simple ladder for a small water tower as claimed in claim 1, wherein: in the plurality of holding rods (2), the distance between any two adjacent holding rods (2) is 0.3 m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920341870.3U CN210141092U (en) | 2019-03-18 | 2019-03-18 | Simple ladder stand for small water intake tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920341870.3U CN210141092U (en) | 2019-03-18 | 2019-03-18 | Simple ladder stand for small water intake tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210141092U true CN210141092U (en) | 2020-03-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920341870.3U Active CN210141092U (en) | 2019-03-18 | 2019-03-18 | Simple ladder stand for small water intake tower |
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| Country | Link |
|---|---|
| CN (1) | CN210141092U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113815776A (en) * | 2021-07-02 | 2021-12-21 | 上海外高桥造船有限公司 | Upper and lower passageway protective rail with handle function in cabin for ship |
-
2019
- 2019-03-18 CN CN201920341870.3U patent/CN210141092U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113815776A (en) * | 2021-07-02 | 2021-12-21 | 上海外高桥造船有限公司 | Upper and lower passageway protective rail with handle function in cabin for ship |
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