CN219792426U - Crank arm type high-altitude operation platform false touch preventing device - Google Patents
Crank arm type high-altitude operation platform false touch preventing device Download PDFInfo
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- CN219792426U CN219792426U CN202321001170.2U CN202321001170U CN219792426U CN 219792426 U CN219792426 U CN 219792426U CN 202321001170 U CN202321001170 U CN 202321001170U CN 219792426 U CN219792426 U CN 219792426U
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- crank arm
- false touch
- key
- control console
- data transmission
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- 230000005540 biological transmission Effects 0.000 claims abstract description 29
- 230000001681 protective effect Effects 0.000 claims abstract description 24
- 230000002265 prevention Effects 0.000 claims abstract description 4
- 238000003466 welding Methods 0.000 claims 1
- 230000006378 damage Effects 0.000 abstract description 6
- 208000027418 Wounds and injury Diseases 0.000 abstract description 5
- 208000014674 injury Diseases 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 description 7
- 230000001960 triggered effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model discloses a crank arm type high-altitude operation platform false touch prevention device, which relates to the technical field of operation platforms, and comprises an operation fence, wherein a control console is fixedly arranged above the operation fence, a first crank arm lifting key and a second crank arm key are embedded on the control console, and after the first crank arm lifting key and the second crank arm key reach a designated position, a worker buckles a protective cover, so that the protection of keys above the control console is realized, and the situation of mechanical injury caused by false touch is avoided; the data transmission terminal is in wireless connection with the crank arm operation platform ground controller through a network, when the storage battery supplies power, the storage battery needs to pass through the foot controller, and the foot controller is in a disconnected state in a normal state, and the complete power supply of a circuit can be realized only by pedaling on the foot controller; therefore, when the worker controls the first crank arm lifting key and the second crank arm key, the worker can realize the action of the equipment by stepping on the foot controller, and the control mode has excellent safety in preventing false touch.
Description
Technical Field
The utility model particularly relates to the technical field of operation platforms, in particular to a false touch preventing device for a crank arm type aerial operation platform.
Background
The electric crank arm type aerial working platform can reach higher working height relative to the scissor type lifter, but the arm length of the crank arm type aerial working platform is relatively longer, besides the heavier structural weight of the electric crank arm type aerial working platform needs larger driving power, the cable length between the ground cockpit and the aerial working platform is correspondingly longer, a connecting cable with the length of tens of meters or more than hundred meters is installed in the crank arm, the control device of the traditional crank arm type aerial working platform is mainly concentrated in the ground cockpit, and the aerial working platform is controlled by adopting a mode of connecting the cable with a remote control device, so that the mode has the problem of long connecting cable and large potential safety hazard.
Chinese patent publication No. CN215208336U discloses an electronic crank arm type aerial working platform electric control device, including aerial working platform and electric control mechanism, aerial working platform's top is provided with the electric control mechanism that is used for crank arm action control, electric control mechanism includes the electric cabinet, just the top of electric cabinet is provided with controls the platform, the top of controlling the platform is provided with first carousel, second carousel, display screen and switch handle, one side of display screen is provided with the button, one side of controlling the platform is articulated with the top edge of electric cabinet, just the top of electric cabinet is located first carousel and second carousel department and has all seted up the circular slot, square slot has been seted up in the top of electric cabinet position display screen and switch handle department.
The control keys on the electric control device of the electric crank arm type aerial working platform in the patent are arranged on the working platform, no protection exists, misoperation of equipment can be caused when a worker touches the electric control device by mistake, and especially when the worker overhauls other equipment, once the operation occurs, normal maintenance of the equipment can be disturbed when the worker is light, and mechanical injury can be caused when the worker is heavy.
Therefore, the false touch prevention device for the crank arm type aerial working platform can protect a control console through the anti-collision guardrail and the protective cover, and prevent false touch of staff to lead out false action.
Disclosure of Invention
The utility model aims to provide a false touch prevention device for a crank arm type aerial working platform, which aims to solve the technical problems that in the prior art, control keys on an electric control device of an electric crank arm type aerial working platform are arranged on the working platform without any protection, when a worker touches the electric control device by mistake, false actions of equipment can be caused, especially when the worker overhauls other equipment, once the actions occur, normal maintenance of the equipment can be disturbed, and mechanical damage can occur due to heavy weight.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the false touch preventing device for the crank arm type aerial working platform comprises a working fence, wherein a control console is fixedly arranged above the working fence, a first crank arm lifting key and a second crank arm key are embedded on the control console, and a warning lamp is connected to the upper end of the control console; the two sides of the control console are circumferentially provided with anti-collision guardrails, and the upper ends of the anti-collision guardrails are welded with supporting frames; the top of the control console is movably connected with a protective cover through a hinge; the protective cover is buckled with the control console.
As a further technical scheme of the utility model, a clamping block is welded at the top of the protective cover, and is clamped on the support frame when the protective cover is in an open state.
As a further technical scheme of the utility model, two ends of the anti-collision guardrail are fixedly connected with the side guardrails through bolts; the side guard rail is welded above the operation fence.
As a further technical scheme of the utility model, a railing door is arranged on one side of the operation fence far away from the console.
As a further technical scheme of the utility model, the railing door is movably connected with the side guardrails through hinges, the other side of the railing door is connected with a mortise lock through bolts, and the mortise lock is locked and fixed with the side guardrails.
As a further technical scheme of the utility model, the first crank arm lifting key and the second crank arm key are electrically connected with the data transmission terminal; the first crank arm lifting key and the second crank arm key are also electrically connected with the storage battery; the data transmission terminal is electrically connected with the warning lamp, and the warning lamp is also electrically connected with the storage battery.
As a further technical scheme of the utility model, the storage battery is connected with the data transmission terminal and the foot controller through wires; the data transmission terminal is connected with the foot controller through a lead;
the data transmission terminal is in wireless connection with the crank arm operation platform ground controller through a network, and the network can be any one of a local area network, an external network and a protocol network; and the outside of the data transmission terminal is also connected with an RS232 protocol socket.
Compared with the prior art, the utility model has the beneficial effects that:
1. when the safety guard is used, a worker stands in an operation fence and buckles a safety belt, then the railing door is closed, and locking is carried out through the mortise lock; then, a worker turns up the protective cover, and the protective cover is opened by clamping the clamping block at the rear side of the protective cover with the support frame; then, the first crank arm lifting key and the second crank arm key are controlled, so that the actions of the first crank arm and the second crank arm are realized, the lifting of the operation fence is realized, and the designated overhaul position is reached;
2. according to the utility model, after the specified position is reached, the protective cover is buckled by the staff, so that the protection of keys above the control console is realized, and the situation of mechanical injury caused by false touch of the staff during maintenance work is avoided;
3. according to the utility model, the data transmission terminal is in wireless connection with the crank arm operation platform ground controller through a network, and when the storage battery supplies power, the storage battery needs to pass through the foot controller, and the foot controller is in a disconnection state in a normal state, so that complete power supply of a circuit can be realized only by pedaling on the foot controller; therefore, when a worker controls the first crank arm lifting key and the second crank arm key, the worker can realize the action of the equipment by stepping down the foot controller, and the control mode has excellent safety in preventing false touch;
4. when the data transmission terminal runs, once an electrical fault or a digital code fault occurs, the warning lamp is triggered to give an alarm, so that a worker can maintain in time, and the worker is connected with the data transmission terminal through the RS232 protocol socket by using a computer, so that the equipment running fault inquiry and the code can be repaired.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic view of the rear structure of fig. 1 in the present utility model.
Fig. 3 is a schematic view of the usage state structure of the present utility model.
Fig. 4 is a schematic view of the left side structure of fig. 3 in the present utility model.
Fig. 5 is a block diagram of a circuit configuration in the present utility model.
In the figure: 1-operation fence, 2-connecting piece, 3-side guardrail, 4-railing door, 5-mortise lock, 6-anti-collision guardrail, 7-control console, 8-support frame and 9-protective cover;
71-data transmission terminal, 72-storage battery, 73-foot controller, 74-warning lamp, 75-first crank arm lifting key, 76-second crank arm key, 77-RS232 protocol socket.
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.
Referring to fig. 1-5, in an embodiment of the present utility model, a false touch preventing device for a crank arm type aerial platform includes an operation fence 1, a console 7 is fixedly installed above the operation fence 1, a first crank arm lifting key 75 and a second crank arm key 76 are embedded on the console 7, and a warning lamp 74 is connected to an upper end of the console 7; the two sides of the control console 7 are circumferentially provided with anti-collision guardrails 6, the anti-collision guardrails 6 are welded with supporting frames 8 at the upper ends of the anti-collision guardrails 6; the top of the control desk 7 is movably connected with a protective cover 9 through a hinge; the protective cover 9 is buckled with the console 7; one side of the operation fence 1 is welded with a connecting piece 2 connected with a crank arm.
Specifically, a clamping block is welded at the top of the protective cover 9, and when the protective cover 9 is in an opened state, the clamping block is clamped on the support frame 8; the two ends of the anti-collision guardrail 6 are fixedly connected with the side guardrails 3 through bolts; the side guard bar 3 is welded above the operation fence 1; the operation fence 1 is provided with a railing door 4 at one side far away from the control desk 7.
In this embodiment, the railing door 4 is movably connected with the side guard rail 3 through a hinge, the other side of the railing door 4 is connected with a mortise lock 5 through a bolt, and the mortise lock 5 is locked and fixed with the side guard rail 3.
By adopting the technical scheme, when in use, a worker stands in the operation fence 1 and buckles the safety belt, then the railing door 4 is closed and locked by the mortise lock 5; then, a worker turns up the protective cover 9, and the protective cover 9 is opened by clamping the clamping block at the rear side of the protective cover 9 with the support frame 8; then, the first crank arm lifting key 75 and the second crank arm key 76 are controlled, so that the actions of the first crank arm and the second crank arm are realized, and the lifting of the operation fence 1 is realized, so that a designated maintenance position is reached;
after reaching the appointed position, the worker buckles the protective cover 9 down, thereby realizing the protection to the key on the upper part of the control console 7 and avoiding the occurrence of mechanical injury caused by false touch of the worker during maintenance work.
In this embodiment, the first crank lifting key 75 and the second crank key 76 are electrically connected to the data transmission terminal 71; the first crank arm lifting key 75 and the second crank arm key 76 are also electrically connected with the storage battery 72; the data transmission terminal 71 is electrically connected with the warning lamp 74, and the warning lamp 74 is also electrically connected with the storage battery 72.
By adopting the technical scheme, the data transmission terminal 71 is in wireless connection with the crank arm operation platform ground controller through a network, and when the storage battery 72 supplies power, the foot controller 73 is needed, and the foot controller 73 is in a disconnection state in a normal state, so that complete power supply of a circuit can be realized only by pedaling on the foot controller 73; therefore, when the operator operates the first crank arm lifting key 75 and the second crank arm key 76, he needs to press the foot controller 73 to realize the action of the device, and the control manner has excellent safety in preventing the false touch.
In this embodiment, the storage battery 72 is connected with the data transmission terminal 71 and the foot controller 73 through wires; wherein the data transmission terminal 71 and the foot controller 73 are also connected by a wire;
the data transmission terminal 71 is wirelessly connected with the crank arm operation platform ground controller through a network, and the network can be any one of a local area network, an external network and a protocol network; the data transmission terminal 71 is externally connected with an RS232 protocol socket 77.
By adopting the technical scheme, when the data transmission terminal 71 runs, once an electrical fault or a digital code fault occurs, the warning lamp 74 is triggered to give an alarm, so that a worker can maintain in time, and the worker is connected with the data transmission terminal 71 through the RS232 protocol socket 77 by using a computer, so that equipment running fault inquiry and code repair can be performed.
The working principle of the utility model is as follows: when the safety guard is used, a worker stands in the operation fence 1, buckles a safety guard belt, then closes the railing door 4 and locks the railing door through the mortise lock 5; then, a worker turns up the protective cover 9, and the protective cover 9 is opened by clamping the clamping block at the rear side of the protective cover 9 with the support frame 8; then, the first crank arm lifting key 75 and the second crank arm key 76 are controlled, so that the actions of the first crank arm and the second crank arm are realized, and the lifting of the operation fence 1 is realized, so that a designated maintenance position is reached;
after the specified position is reached, a worker buckles the protective cover 9, so that the protection of keys above the control console 7 is realized, and the situation that mechanical injury is caused by false touch of the worker during maintenance work is avoided;
the data transmission terminal 71 is in wireless connection with the crank arm operation platform ground controller through a network, and when the storage battery 72 supplies power, the storage battery needs to pass through the foot controller 73, and the foot controller 73 is in a disconnected state in a normal state, so that complete power supply of a circuit can be realized only by pedaling on the foot controller 73; therefore, when the worker operates the first crank arm lifting key 75 and the second crank arm key 76, he needs to step on the foot controller 73 to realize the action of the equipment, and the control mode has excellent safety in preventing false touch;
when the data transmission terminal 71 is in operation, once an electrical fault or a digital code fault occurs, the warning lamp 74 is triggered to give an alarm so that a worker can maintain in time, and the worker is connected with the data transmission terminal 71 through the RS232 protocol socket 77 by using a computer, so that equipment operation fault inquiry and code repair can be carried out.
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 utility model may be embodied in other specific forms without departing from the spirit or essential characteristics 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.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (7)
1. A crank arm type high-altitude operation platform anti-false touch device is characterized in that: the automatic control device comprises a working fence (1), wherein a control console (7) is fixedly arranged above the working fence (1), a first crank arm lifting key (75) and a second crank arm key (76) are embedded in the control console (7), and a warning lamp (74) is connected to the upper end of the control console (7); the two sides of the control console (7) are circumferentially provided with anti-collision guardrails (6), the anti-collision guardrails (6) are welded with supporting frames (8) at the upper ends of the anti-collision guardrails (6); the top of the control console (7) is movably connected with a protective cover (9) through a hinge; the protective cover (9) is buckled with the control console (7).
2. The crank arm type aerial working platform false touch preventing device according to claim 1, wherein: the top welding of protection casing (9) have the fixture block, when this protection casing (9) are in the open mode, fixture block joint is at support frame (8).
3. The crank arm type aerial working platform false touch preventing device according to claim 2, wherein: two ends of the anti-collision guardrail (6) are fixedly connected with the side guardrails (3) through bolts; the side guard bar (3) is welded above the operation fence (1).
4. A crank arm type aerial platform false touch preventing device according to claim 3, wherein: one side of the operation fence (1) far away from the control console (7) is provided with a railing door (4).
5. The crank arm type aerial platform false touch device of claim 4, wherein: the railing door (4) is movably connected with the side guardrail (3) through a hinge, the other side of the railing door (4) is connected with a mortise lock (5) through a bolt, and the mortise lock (5) is locked and fixed with the side guardrail (3).
6. The crank arm type aerial working platform false touch preventing device according to claim 1, wherein: the first crank arm lifting key (75) and the second crank arm key (76) are electrically connected with the data transmission terminal (71); the first crank arm lifting key (75) and the second crank arm key (76) are also electrically connected with the storage battery (72); the data transmission terminal (71) is electrically connected with the warning lamp (74), and the warning lamp (74) is also electrically connected with the storage battery (72).
7. The crank arm type aerial platform false touch prevention device according to claim 6, wherein: the storage battery (72) is connected with the data transmission terminal (71) and the foot controller (73) through wires;
wherein the data transmission terminal (71) and the foot controller (73) are also connected through a wire;
the data transmission terminal (71) is in wireless connection with the crank arm operation platform ground controller through a network, and the network can be any one of a local area network, an external network and a protocol network; and an RS232 protocol socket (77) is also connected to the outside of the data transmission terminal (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321001170.2U CN219792426U (en) | 2023-04-24 | 2023-04-24 | Crank arm type high-altitude operation platform false touch preventing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321001170.2U CN219792426U (en) | 2023-04-24 | 2023-04-24 | Crank arm type high-altitude operation platform false touch preventing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219792426U true CN219792426U (en) | 2023-10-03 |
Family
ID=88154432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321001170.2U Active CN219792426U (en) | 2023-04-24 | 2023-04-24 | Crank arm type high-altitude operation platform false touch preventing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219792426U (en) |
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2023
- 2023-04-24 CN CN202321001170.2U patent/CN219792426U/en active Active
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