CN219887961U - Climbing ladder for maintenance of water conservancy pump station unit - Google Patents
Climbing ladder for maintenance of water conservancy pump station unit Download PDFInfo
- Publication number
- CN219887961U CN219887961U CN202321090407.9U CN202321090407U CN219887961U CN 219887961 U CN219887961 U CN 219887961U CN 202321090407 U CN202321090407 U CN 202321090407U CN 219887961 U CN219887961 U CN 219887961U
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- Prior art keywords
- ladder
- pump station
- maintenance
- station unit
- climbing ladder
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- 230000009194 climbing Effects 0.000 title claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 238000012423 maintenance Methods 0.000 title claims abstract description 19
- 238000006073 displacement reaction Methods 0.000 claims abstract description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 6
- 239000010935 stainless steel Substances 0.000 claims abstract description 6
- 229910052742 iron Inorganic materials 0.000 claims abstract description 5
- 238000010276 construction Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 3
- 238000003860 storage Methods 0.000 abstract description 12
- 238000003973 irrigation Methods 0.000 description 5
- 230000002262 irrigation Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241000282326 Felis catus Species 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
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- Ladders (AREA)
Abstract
The utility model relates to a climbing ladder for maintaining a water conservancy pump station unit, which belongs to the technical field of climbing ladders, wherein an electric cabinet is provided with a storage battery with an inverter, the storage battery can be connected with external 220V alternating current through a power plug for charging, the storage battery is connected with a circuit board through a power line, the circuit board is respectively connected with a displacement switch and a left group of direct current motors and a right group of direct current motors through a power supply, and the displacement switch can control the left group of direct current motors and the right group of direct current motors so as to control the movement and stop of two groups of movable pulleys at the left side of the bottom of a bottom support plate; the middle layer of the frame structure formed by four groups of side support columns is wrapped by iron sheets, the front surface of the middle layer is provided with an open-pull type door cabinet, a top platform and a stepping ladder are made of stainless steel anti-skid plates, moving and replacing parts and carrying maintenance tools are convenient, movable hooks are arranged on the outer side surfaces of left and right guardrails through bolts, the whole climbing ladder can be temporarily fixed at the raised parts of equipment and a building through the movable hooks, and the safety of operators during operation is ensured.
Description
Technical Field
The utility model relates to a climbing ladder for maintaining a water conservancy pump station unit, and belongs to the technical field of climbing ladders.
Background
The pump station is a water lifting facility for converting electric energy into water energy to drain and irrigate or supply water, is a core of electromechanical drainage and irrigation engineering and is an important component of hydraulic engineering. The pump station is generally composed of electromechanical equipment and matched civil engineering. The electromechanical equipment consists of a water pump as core equipment, a matched power machine, a transmission device, a pipeline system, an electric control device and related auxiliary equipment. The matched civil engineering comprises a pump room, an upper structure, a water inlet building, a water outlet building, a matched control culvert, a matched brake and the like. The pump station mainly comprises 5 components: water pump, water inlet and outlet pool, pump house, auxiliary equipment and operation management facility.
In the agricultural production of China, the irrigation and drainage pump station becomes an important guarantee for ensuring stable and high yield and drought and waterlogging of agriculture. Meanwhile, with the rapid development of national economy, pump stations have been developed from single farmland irrigation and drainage to a plurality of important departments of national economy such as industry, traffic, electric power, ships, urban water supply and drainage, flood control and the like. According to different purposes, scales, pump types or power types of the pump stations, the classification modes are different, and the pump stations have different names. The application of the method can be divided into: irrigation pump station, drainage pump station, irrigation and drainage combined pump station, water supply pump station, water regulating pump station, water supplementing pump station, etc. According to the lifting height of the pump station, the method can be divided into: high-lift pump station, medium-lift pump station and low-lift pump station. The pump station scale can be divided into: large, medium and small pump station.
The utility model discloses a climbing ladder for maintaining a water conservancy pump station unit, which is named as an authorized bulletin No. CN216841414U and structurally characterized in that a foot rest rod 2 is welded on the outer wall of one side opposite to a fixed rod 1, a hand grasping rod 3 is welded between the outer walls of one side opposite to the foot rest rod 2, a connecting block 4 is uniformly formed on the outer wall of the top of the fixed rod 1, connecting grooves 5 are formed on the outer wall of the bottom of the fixed rod 1, the connecting block 4 is inserted into the connecting grooves 5, limit grooves 7 are formed on the outer walls of two sides of the fixed rod 1, the limit grooves 7 are positioned on one side of the connecting block 4, limit pieces 6 are uniformly formed on the outer wall of the bottom end of the fixed rod 1, and the limit pieces 6 are inserted into the limit grooves 7. According to the utility model, through the connecting blocks and the connecting grooves, the connecting blocks and the connecting grooves can facilitate the staff to quickly extend the fixing rod in the use process, so that the height of the climbing ladder for the staff can be adjusted, the climbing ladder can be used on water conservancy pump station units with different heights, and the application range of the climbing ladder is improved.
The shortcoming of this patent lies in that whole climbing ladder passes through the connecting seat to be fixed on wall and equipment, adopts perpendicular cat ladder mode, and structural design is fixed, inconvenient removal, and the use is single, and the operation personnel still climb from top to bottom when maintenance equipment, wastes time and energy, inconvenient when carrying spare part and maintenance tool of change, needs ground personnel to cooperate to adopt the rope to hang upwards, has certain potential safety hazard.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model aims to provide the climbing ladder for maintaining the water conservancy pump station unit, wherein the electric cabinet is provided with a storage battery with an inverter, the storage battery can be connected with external 220V alternating current through a power plug for charging, the storage battery is connected with a circuit board through a power line, the circuit board is respectively connected with a displacement switch and a left group of direct current motors and a right group of direct current motors through a power supply, and the displacement switch can control the left group of direct current motors and the right group of direct current motors so as to control the movement and stop of two groups of movable pulleys at the left side of the bottom of a bottom support plate; the top platform and the step ladder are made of stainless steel antiskid plates. The moving and replacing parts and the carrying of maintenance tools are convenient, and time and labor are saved; the outer side of the guardrail is provided with the movable hook through the bolt, the whole climbing ladder can be temporarily fixed at the raised parts of equipment and buildings through the movable hook 10, and automatic sliding is prevented, so that potential safety hazards are eliminated, and the safety of operators during operation is ensured.
In order to achieve the above purpose, the utility model provides the following technical scheme
The climbing ladder for the maintenance of the water conservancy pump station unit comprises a bottom support plate, an electric cabinet and a stepping ladder; the top left side of bottom support board be equipped with four sets of mutually perpendicular symmetrical side support column through the screw and constitute a frame construction, frame construction divide into upper, well, lower three-layer, the guardrail of left and right symmetry is fixedly equipped with through the pipe box on its upper frame construction's left and right sides, the top of frame construction's right side bottom support board be equipped with the ladder of marking time through the bolt fastening, the left and right sides of ladder of marking time be equipped with the rail guard through the screw, ladder bottom of marking time, the top of bottom support board is equipped with the electric cabinet through the screw.
The outer side surfaces of the left guardrail and the right guardrail are provided with movable hooks through bolts.
The bottom of the bottom supporting plate is provided with four groups of mutually symmetrical movable pulleys through screws.
The main shafts of the two groups of movable pulleys on the left side of the bottom supporting plate are connected with the main shaft of the direct current motor.
The direct current motor is characterized in that a left group and a right group are respectively fixed at the bottom of the bottom supporting plate.
The middle layer of the frame structure is wrapped by iron sheets on three sides, and the front side of the frame structure is provided with an open-pull type door cabinet.
The left and right groups of direct current motors are connected with the electric cabinet through power lines, and the electric cabinet is connected with the displacement switch through the power lines.
The displacement switch is fixed on the outer side surface of the guardrail through a screw.
The top platform, the bottom supporting plate, the step ladder, the guard rail, the movable hook, the side supporting columns and the door cabinet are all made of stainless steel materials.
The utility model has the beneficial effects that
1. The electric cabinet is provided with a storage battery with an inverter, the storage battery can be connected with external V alternating current through a power plug for charging, the storage battery is connected with a circuit board through a power line, the circuit board is respectively connected with a displacement switch and a left group of direct current motor and a right group of direct current motor through a power supply, and the displacement switch can control the left group of direct current motor and the right group of direct current motor so as to control the movement and stop of the two groups of movable pulleys at the left side of the bottom support plate. The distance between the climbing ladder and the equipment is conveniently adjusted, and the climbing ladder can be realized by operators, so that the labor force is saved.
2. The middle layer of the frame structure formed by four groups of side support columns is wrapped by iron sheets on three sides, and the front side of the middle layer is provided with a door cabinet which is opened and pulled, so that daily protective clothing, articles and maintenance tools can be conveniently stored.
3. The top platform and the step ladder are made of stainless steel antiskid plates. The moving and replacing parts and carrying the maintenance tool are convenient, and time and labor are saved.
4. The outer side surfaces of the left guardrail and the right guardrail are provided with movable hooks through bolts, the whole climbing ladder can be temporarily fixed at the raised parts of equipment and a building through the movable hooks, and the climbing ladder is prevented from sliding by itself, so that potential safety hazards are eliminated, and the safety of operators during operation is ensured.
Drawings
Fig. 1 is a front view of the present utility model.
Fig. 2 is a right side view of the present utility model.
Fig. 3 is a perspective view of the present utility model.
Fig. 4 is a perspective view of the movable hook 10 of fig. 1.
In the figure: the movable type pedal device comprises a displacement switch 1, a top platform 2, a movable pulley 3, a bottom supporting plate 4, an electric cabinet 5, a stepping ladder 6, a guard rail 7, a guardrail 8, a direct current motor 9, a movable hook 10, a side supporting column 11 and a door cabinet 12.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in figures 1-4, the climbing ladder for repairing the water conservancy pump station unit comprises a bottom support plate 4, an electric cabinet 5 and a stepping ladder 6; the top left side of bottom support plate 4 be equipped with four sets of mutually perpendicular symmetrical side support column 11 through the screw and constitute a frame construction, frame construction divide into upper, well, lower three-layer, the left and right side of its upper frame construction is equipped with left and right symmetry's guardrail 8 through the pipe box is fixed, the top of frame construction's right side bottom support plate 4 be equipped with ladder 6 of marking time through the bolt fastening, the left and right side of ladder 6 of marking time be equipped with rail guard 7 through the screw, ladder 6 bottom of marking time, the top of bottom support plate 4 is equipped with electric cabinet 5 through the screw.
The outer side surfaces of the left guardrail 8 and the right guardrail 8 are provided with movable hooks 10 through bolts.
The bottom of bottom support plate 4 be equipped with four sets of mutual symmetry's movable pulley 3 through the screw, the main shaft of two sets of movable pulley 3 in the bottom left side of bottom support plate 4 is connected with the main shaft of direct current motor 9, and direct current motor 9 is left and right two sets of respectively fixed in the bottom of bottom support plate 4, and left and right two sets of direct current motor 9 are connected with electric cabinet 5 through the power cord, and its electric cabinet 5 passes through the power cord and is connected with displacement switch 1, and displacement switch 1 passes through the lateral surface of screw fixation at guardrail 8.
The top platform 2, the bottom supporting plate 4, the stepping ladder 6, the guard rail 7, the guard rail 8, the movable hook 10, the side supporting columns 11 and the door cabinet 12 are all made of stainless steel materials.
The use method of the climbing ladder for maintaining the water conservancy pump station unit comprises the following steps:
the electric cabinet 5 is provided with a storage battery with an inverter, the storage battery can be connected with external 220V alternating current through a power plug for charging, the storage battery is connected with a circuit board through a power line, the circuit board is respectively connected with a displacement switch 1 and a left group of direct current motor 9 and a right group of direct current motor 9 through a power supply, the displacement switch 1 can control the left group of direct current motor 9 and the right group of direct current motor 9 so as to control the movement and the stop of the two groups of movable pulleys 3 at the left side of the bottom support plate 4, the middle layer of a frame structure is formed by four groups of side support columns 11, three sides of the middle layer are wrapped by iron sheets, and the front side of the middle layer is provided with a pull-open type door cabinet 12 for conveniently storing daily protection clothes, articles and maintenance tools.
The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (9)
1. Climbing ladder is used in maintenance of water conservancy pump station unit, its characterized in that: comprises a bottom supporting plate (4), an electric cabinet (5) and a stepping ladder (6); the top left side of bottom support board (4) be equipped with four sets of mutually perpendicular symmetrical side support column (11) through the screw and constitute a frame construction, frame construction divide into upper, well, lower three-layer, the left and right side of its upper frame construction is equipped with left and right symmetrical guardrail (8) through the pipe box is fixed, the top of frame construction's right side bottom support board (4) be equipped with ladder (6) of marking time through the bolt fastening, the left and right side of ladder (6) of marking time be equipped with rail guard (7) through the screw, ladder (6) bottom of marking time, the top of bottom support board (4) be equipped with electric cabinet (5) through the screw.
2. The climbing ladder for maintenance of a hydraulic pump station unit according to claim 1, wherein: the outer side surfaces of the left guardrail (8) and the right guardrail (8) are provided with movable hooks (10) through bolts.
3. The climbing ladder for maintenance of a hydraulic pump station unit according to claim 1, wherein: the bottom of the bottom supporting plate (4) is provided with four groups of mutually symmetrical movable pulleys (3) through screws.
4. A climbing ladder for maintenance of a hydraulic pump station unit according to claim 3, wherein: the main shafts of the two groups of movable pulleys (3) on the left side of the bottom supporting plate (4) are connected with the main shaft of a direct current motor (9).
5. The climbing ladder for maintenance of a hydraulic pump station unit according to claim 4, wherein: the direct current motor (9) is characterized in that a left group and a right group are respectively fixed at the bottom of the bottom supporting plate (4).
6. The climbing ladder for maintenance of a hydraulic pump station unit according to claim 1, wherein: the middle layer of the frame structure is wrapped by iron sheets on three sides, and the front side of the frame structure is provided with a door cabinet (12) which is opened and pulled.
7. The climbing ladder for maintenance of a hydraulic pump station unit according to claim 5, wherein: the left and right groups of direct current motors (9) are connected with the electric control box (5) through power lines, and the electric control box (5) is connected with the displacement switch (1) through the power lines.
8. The climbing ladder for maintenance of a hydraulic pump station unit according to claim 7, wherein: the displacement switch (1) is fixed on the outer side surface of the guardrail (8) through screws.
9. The climbing ladder for maintenance of a hydraulic pump station unit according to claim 1, wherein: the bottom support plate (4), the step ladder (6), the guard rail (7), the guard rail (8), the movable hook (10), the side support column (11) and the door cabinet (12) are all made of stainless steel materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321090407.9U CN219887961U (en) | 2023-05-08 | 2023-05-08 | Climbing ladder for maintenance of water conservancy pump station unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321090407.9U CN219887961U (en) | 2023-05-08 | 2023-05-08 | Climbing ladder for maintenance of water conservancy pump station unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219887961U true CN219887961U (en) | 2023-10-24 |
Family
ID=88403341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321090407.9U Active CN219887961U (en) | 2023-05-08 | 2023-05-08 | Climbing ladder for maintenance of water conservancy pump station unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219887961U (en) |
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2023
- 2023-05-08 CN CN202321090407.9U patent/CN219887961U/en active Active
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