CN217150114U

CN217150114U - Portable emergency opening and closing device

Info

Publication number: CN217150114U
Application number: CN202122599340.9U
Authority: CN
Inventors: 朱正海; 王云海; 杨振峰; 李静伟; 马亮; 许士荣; 郭鸿宇; 田树伟; 李阳; 董浩然; 高朝曦; 赵怡东; 王嘉慧
Original assignee: Beijing Tongchengda Water Construction Co ltd
Current assignee: Beijing Tongchengda Water Construction Co ltd
Priority date: 2021-10-25
Filing date: 2021-10-25
Publication date: 2022-08-09
Anticipated expiration: 2031-10-25

Abstract

The utility model relates to the technical field of headstock gears, in particular to a portable emergency headstock gear, which comprises a driving device, an energy storage device, a connecting device and a driving device, wherein the driving device is used for driving the headstock gear to operate; the energy storage device is used for storing electric energy, is electrically connected with the driving device and is used for supplying energy to the driving device; and one end of the connecting device is connected with the output shaft of the driving device, and the other end of the connecting device is used for being connected with a hand-operated mechanism of the hoist. The utility model discloses can solve among the prior art hoist defect that work efficiency is low in extreme environment.

Description

Portable emergency opening and closing device

Technical Field

The utility model relates to a technical field of headstock gear, concretely relates to portable emergent headstock gear.

Background

The urban flood control safety is an important basic guarantee content for urban safe operation, and the safe application of the sluice is an important guarantee for river flood control work, water environment requirements, river landscape water level guarantee and water resource scheduling. The control of each gate dam is mainly water level control and is assisted by flow control. When rainfall forecast or upstream water comes, water flow scheduling is carried out in advance, the water level of the river channel is reasonably reduced, and the storage capacity is vacated; in the rainfall process, the water level in front of the gate is controlled, the drainage flow is reasonably controlled, and the safety of the upstream and downstream of the river channel is guaranteed; after rainfall, tail water is timely intercepted according to the upstream water incoming condition, and the rainfall flood is utilized to recover and control the water level, so that functional requirements of landscape, shipping, tourism and the like are met.

Whether the gate can be normally opened or closed is an important guarantee for water level control. In extreme weather in flood season, the gate is frequently scheduled, and the operation can reach dozens of times per day. Therefore, the opening and closing of the gate firstly ensure the requirement of flood control dispatching and also consider the requirements of other functions.

The hoist is often used under the rainstorm, thunder and lightning weather condition mostly, and the application operating mode is complicated, requires that equipment guarantee rate is high. And municipal power failure, emergency failure of a standby generator and the like easily occur in the process of extreme weather, so that the gate cannot be opened and closed, flood prevention work is seriously influenced, and the life and property safety of people is threatened. When a municipal power failure condition occurs, although a standby generator set can be used (meanwhile, most of small and medium-sized brake stations are not provided with generators), all the brake stations strictly forbid storage of flammable and explosive dangerous goods such as gasoline, diesel oil and the like due to safety considerations, and can be purchased from a gas station only after being signed and proved by local public security bureaus, water service bureaus and emergency bureaus during the use in the flood season. The operation process is complicated, and uncontrollable factors exist in timeliness and guarantee rate.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model discloses solve among the prior art hoist defect that work efficiency is low in extreme environment to a portable emergent headstock gear is provided.

A portable emergency opening and closing device comprises a driving device, an energy storage device and a connecting device, wherein the driving device is used for driving an opening and closing machine to operate; the energy storage device is used for storing electric energy, is electrically connected with the driving device and is used for supplying energy to the driving device; and one end of the connecting device is connected with the output shaft of the driving device, and the other end of the connecting device is used for being connected with a hand-operated mechanism of the hoist.

Optionally, the driving device includes a dc motor and a speed reducer, the dc motor is connected to the speed reducer, the dc motor is electrically connected to the energy storage device, and an output shaft of the speed reducer is connected to the connecting device.

Optionally, the speed reducer is of a worm and gear type.

Optionally, the energy storage device includes a plurality of storage batteries, and the storage batteries are connected in series.

Optionally, the storage battery is electrically connected to a controller, and the controller is configured to control the operation state of the driving device, including forward rotation, reverse rotation, and stop.

Optionally, a plug is connected to the storage battery, and the plug is used for connecting an external power supply to charge the storage battery.

Optionally, the side wall of one end of the connecting device, which is connected with the hand-operated mechanism of the hoist, is at least provided with a plane.

Optionally, the driving device is sleeved with a dust cover.

The utility model discloses technical scheme has following advantage:

1. the utility model provides a portable emergency opening and closing device, which comprises a driving device, an energy storage device and a connecting device, wherein the driving device is used for driving the opening and closing machine to operate; the energy storage device is used for storing electric energy, is electrically connected with the driving device and is used for supplying energy to the driving device; and one end of the connecting device is connected with the output shaft of the driving device, and the other end of the connecting device is used for being connected with a hand-operated mechanism of the hoist. Through the setting, when being in extreme weather environment, when the gate can't remove, operating personnel links to each other connecting device one end and drive arrangement's output shaft, and the other end links to each other with the hand mechanism of headstock gear, then starts drive arrangement, and energy memory supplies energy to drive arrangement to maintain drive arrangement's function, drive arrangement drives the headstock gear function through hand mechanism, and the headstock gear drives the gate and reciprocates, thereby improves the work efficiency of headstock gear under extreme environment.

2. The utility model provides a portable emergent headstock gear, drive arrangement includes DC motor and speed reducer, DC motor with the speed reducer is connected, DC motor with the energy memory electricity is connected, the output shaft of speed reducer with connecting device connects. Through the arrangement, the speed reducer can reduce the rotating speed and plays a role in matching the rotating speed and transmitting torque.

3. The utility model provides a portable emergent headstock gear, the speed reducer is worm gear formula. Through the arrangement, the speed reducer is of a worm and gear type and has the characteristics of small volume, large transmission ratio, high efficiency, stable transmission, low noise and the like.

4. The utility model provides a portable emergent headstock gear, energy memory includes a plurality of batteries, the battery is established ties mutually. Through the arrangement, the storage batteries are connected in series, so that the power supply voltage can be improved, and the working efficiency of the hoist in an extreme environment is improved.

5. The utility model provides a portable emergent headstock gear, the last electricity of battery is connected with the controller, the controller is used for control drive arrangement's running state, including corotation, reversal and stop. Through the arrangement, an operator can control the driving device to rotate forwards, reversely and stop by using the controller, and the device is more convenient and faster.

6. The utility model provides a portable emergent headstock gear, be connected with the plug on the battery, the plug be used for connecting external power source to battery charging. Through the arrangement, an operator can charge the storage battery by using the plug, and the convenience is high.

7. The utility model provides a portable emergent headstock gear, the one end lateral wall that connecting device and the hand mechanism of headstock gear are connected is equipped with a plane at least. Through the arrangement, when the driving device drives the hand-operated mechanism of the hoist to rotate, the connecting device and the hand-operated mechanism of the hoist cannot rotate relatively, and the rotation of the hand-operated mechanism of the hoist is smoother.

8. The utility model provides a portable emergent headstock gear, the cover is equipped with the dust cover on the drive arrangement. Through last setting up, the dust cover can reduce the volume that gets into dust among the drive arrangement to guarantee drive arrangement's normal work, extension drive arrangement's life.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a front view of a driving device of a portable emergency opening and closing device according to an embodiment of the present application;

FIG. 2 is a side view of a drive assembly of a portable emergency opening and closing device in accordance with an embodiment of the present disclosure;

FIG. 3 is a side view of an energy storage device of a portable emergency opening and closing device in accordance with an embodiment of the present disclosure;

FIG. 4 is a front view of an energy storage device of a portable emergency opening and closing device according to an embodiment of the present disclosure;

fig. 5 is a connection schematic diagram of a portable emergency opening and closing device and a hand-operated mechanism of the embodiment of the application.

Description of reference numerals: 1. a connecting device; 2. a DC motor; 3. a speed reducer; 4. a storage battery; 5. a controller; 6. a plug; 7. a hand-operated mechanism; 8. a dust cover.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

Example 1

Referring to fig. 1-5, the utility model provides a portable emergency opening and closing device, which comprises a driving device, an energy storage device and a connecting device 1, wherein the driving device is used for driving an opening and closing machine to operate; the energy storage device is used for storing electric energy, is electrically connected with the driving device and is used for supplying energy to the driving device; one end of the connecting device 1 is connected with an output shaft of the driving device, and the other end of the connecting device is connected with a hand-operated mechanism 7 of the hoist.

Through the setting, when being in extreme weather environment, when the gate can't remove, operating personnel links to each other connecting device 1 one end and drive arrangement's output shaft, and the other end links to each other with the hand mechanism 7 of headstock gear, then starts drive arrangement, and energy memory supplies energy to drive arrangement to maintain drive arrangement's function, drive arrangement drives the headstock gear function through hand mechanism 7, and the headstock gear drives the gate and reciprocates, thereby improves the work efficiency of headstock gear under extreme environment.

The driving device comprises a direct current motor 2 and a speed reducer 3, the direct current motor 2 is connected with the speed reducer 3, the direct current motor 2 is electrically connected with the energy storage device, and an output shaft of the speed reducer 3 is connected with the connecting device 1. Through the arrangement, the speed reducer 3 can reduce the rotating speed, and plays a role in matching the rotating speed and transmitting torque.

The speed reducer 3 is of a worm and gear type. Through the arrangement, the speed reducer 3 is of a worm and gear type and has the characteristics of small volume, large transmission ratio, high efficiency, stable transmission, low noise and the like.

The energy storage device comprises a plurality of storage batteries 4, and the storage batteries 4 are connected in series. Through the arrangement, the storage batteries 4 are connected in series, so that the power supply voltage can be improved, and the working efficiency of the hoist in an extreme environment is improved.

The storage battery 4 is electrically connected with a controller 5, and the controller 5 is used for controlling the running state of the driving device, including forward rotation, reverse rotation and stopping. Through the arrangement, an operator can control the driving device to rotate forwards, reversely and stop by using the controller 5, so that the device is more convenient and faster.

The storage battery 4 is connected with a plug 6, and the plug 6 is used for connecting an external power supply to charge the storage battery 4. Through the setting, operating personnel utilizes plug 6 can be for battery 4 charges, and the convenience is high.

Preferably, the plug 6 is an aviation plug.

The side wall of one end of the connecting device 1 connected with the hand-operated mechanism 7 of the hoist is at least provided with a plane. Through the arrangement, when the driving device drives the hand-operated mechanism 7 of the hoist to rotate, the connecting device 1 and the hand-operated mechanism 7 of the hoist cannot rotate relatively, and the rotation of the hand-operated mechanism 7 of the hoist is smoother.

The connecting device 1 may be a connecting shaft with a flat side wall, such as a square bar.

The driving device is sleeved with a dust cover 8. Through last setting up, dust cover 8 can reduce the volume of dust in getting into drive arrangement to guarantee drive arrangement's normal work, extension drive arrangement's life.

To sum up, the utility model has the advantages of as follows:

the equipment is environment-friendly: the storage battery 4 is used as a power source, so that the device has the advantages of no pollution, environmental protection, low noise and the like; the portable new energy hoist selects a 60V battery;

simple structure, stability, high safety: and the direct current power supply is less than 60V, so that the personal safety of operators is ensured.

The operation safety guarantee rate is high: under the condition of power supply loss due to reasons, the device can effectively complete the normal opening and closing task of the opening and closing machine, lift the gate (valve) and improve the guarantee rate of the operation of the device.

The connection is convenient: and processing and manufacturing the corresponding connecting device 1 according to the actual condition of the original equipment. And connecting the new energy portable emergency opening and closing device with the original hand-operated mechanism 7.

The application range is wide: the device can be widely used on fixed winch opening and closing machines, screw opening and closing machines and pipeline valves.

The use is convenient: flexible and convenient, excellent in performance and easy to maintain and repair.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. A portable emergency opening and closing device is characterized by comprising:

the driving device is used for driving the hoist to operate;

the energy storage device is used for storing electric energy, is electrically connected with the driving device and is used for supplying energy to the driving device;

one end of the connecting device (1) is connected with an output shaft of the driving device, and the other end of the connecting device is used for being connected with a hand-operated mechanism (7) of the hoist;

the driving device comprises a direct current motor (2) and a speed reducer (3), the direct current motor (2) is connected with the speed reducer (3), the direct current motor (2) is electrically connected with the energy storage device, and an output shaft of the speed reducer (3) is connected with the connecting device (1);

the energy storage device comprises a plurality of storage batteries (4), and the storage batteries (4) are connected in series;

the side wall of one end of the connecting device (1) connected with the hand-operated mechanism (7) of the hoist is at least provided with a plane.

2. The portable emergency opening and closing device according to claim 1, wherein the speed reducer (3) is of a worm and gear type.

3. The portable emergency opening and closing device according to claim 1, wherein a controller (5) is electrically connected to the storage battery (4), and the controller (5) is configured to control the operation states of the driving device, including forward rotation, reverse rotation, and stop.

4. The portable emergency opening and closing device according to claim 1, wherein a plug (6) is connected to the storage battery (4), and the plug (6) is used for connecting an external power supply to charge the storage battery (4).

5. A portable emergency opening and closing device according to claim 1, wherein a dust cover (8) is provided on the driving device.