CN217868028U - Thistle board stack platform safety device - Google Patents
Thistle board stack platform safety device Download PDFInfo
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- CN217868028U CN217868028U CN202221695734.2U CN202221695734U CN217868028U CN 217868028 U CN217868028 U CN 217868028U CN 202221695734 U CN202221695734 U CN 202221695734U CN 217868028 U CN217868028 U CN 217868028U
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- fence
- ground
- driver
- thistle board
- safety device
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Abstract
The utility model discloses a thistle board stacking platform safety device, which comprises a fence and a driver buried under the ground, wherein the fence is used for being intercepted between the stacking platform and a worker operation area, the stacking platform can be driven by a buried elevator to lift, the fence has a first posture located under the ground and a second posture located above the ground and capable of blocking an operator from approaching the stacking platform; the actuator of the driver is connected with the fence, and the driver is used for driving the fence to move so that the fence can be switched between the first posture and the second posture. The utility model provides a rail can go up and down by oneself through the driver in order to form rail or road surface, under the prerequisite that does not hinder fork truck and ox from the stacking bench upward carrying paper gypsum board, has protected operating personnel's limbs safety, prevents that its tiptoe from entering into between stacking bench and the basic pit, avoids burying formula lift natural decline or proruption trouble and causes the incident that operating personnel was crowded hindering.
Description
Technical Field
The utility model relates to a hydraulic pressure or pneumatic vertical lift platform field of controlling, concretely relates to thistle board stack platform safety device.
Background
In the thistle board production process, get into the stack system after the thistle board saw cuts the banding, this stack system generally adopts automatic hydraulic lifting platform, automatic arrangement automatic rising, the below of stack system is the basic pit, there is the surplus clearance between stack platform and the pit wall, in the thistle board production process, operative employee, quality testing personnel carry out thistle board quality testing here, the crowded accident of hurting of operating personnel when the normal decline process of stack system or proruption trouble decline easily takes place, it is main that operating personnel's tiptoe presss from both sides easily between the platform and the basic pit that go up and down.
For this reason, need a safety measure that can prevent operating personnel's foot to enter into the work interval of stacking system, this purpose can be realized to the direct baffle or guardrail of technical staff in the field, but, after the stacking work was accomplished, the staff need use ox or fork truck to remove it to hydraulic lifting platform, with the thistle board that the stack was accomplished remove, and baffle and guardrail can hinder ox and fork truck removal.
Therefore, a safety measure is needed that can block the operator's feet but does not impede the progress of the cow.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a thistle board stack platform safety device to solve current safeguard measure and can't compromise the protection personnel and do not hinder the technical problem who moves these two technological effects that the material equipment gos forward.
In order to solve the above technical problem, the utility model particularly provides the following technical scheme:
a safety protection device for a thistle board stacking platform comprises a fence buried under the ground, wherein the fence is used for being intercepted between the stacking platform and a worker operation area, the stacking platform can be driven by a buried elevator to lift, and the fence is provided with a first posture located under the ground and a second posture located above the ground and capable of preventing an operator from approaching the stacking platform; a driver, the execution part of which is connected with the fence, the driver being used for driving the fence to move so that the fence can be switched between the first posture or the second posture.
Preferably, the fence is disposed at a position which is adjacent to the stacker deck and does not interfere with the lifting of the stacker deck.
Preferably, the fence comprises at least 1 vertical plate parallel to one side wall of the stacking platform, and when the number of the vertical plates is more than or equal to 2, the vertical plates are not connected with each other.
Preferably, a top plate is formed on the vertical plate, and when the vertical plate moves to the position below the ground, the top surface of the top plate is flush with the ground.
Preferably, the driver is a linear driver, the vertical plate is vertically disposed in a moving direction, and the top plate is formed on the top of the fence.
Preferably, the riser and the top plate are connected in an L-shape and the external corner faces thereof face a worker operating area.
Preferably, a reinforcing rib is connected between the vertical plate and the top plate.
Preferably, the two ends of the fence are connected with guide structures, the guide structures are connected with the ground, and the guide structures are used for guiding the fence to vertically lift.
Preferably, the driver is in communication connection with a control system, the control system senses the position of the stacking table through a sensor, and the control system is used for sending a working signal for switching to the first posture to the fence when the stacking table is flush with the ground.
Preferably, the control system is communicatively connected to an alarm, and the control system is configured to send an operating signal to the alarm when the fence maintains the second posture.
Compared with the prior art, the utility model following beneficial effect has:
the utility model provides a the rail can pass through the driver goes up and down by oneself in order to form rail or road surface, is not hindering fork truck and ox follow under the prerequisite of carrying the paper gypsum board on the stacking platform, protected operating personnel's limbs safety, prevent that its tiptoe from entering into between stacking platform and the basic pit, avoid bury formula lift natural decline or proruption trouble and cause the incident that operating personnel was crowded wounded.
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 description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
FIG. 1 is a schematic perspective view of the working state of a fence when a stacker is raised by a buried elevator;
FIG. 2 is a schematic perspective view of the working state of the fence when the stacker is lowered by the underground lift;
FIG. 3 is a front view of FIG. 1;
FIG. 4 isbase:Sub>A cross-sectional view taken along line A-A of FIG. 3;
FIG. 5 is a schematic view of the enclosure of FIG. 4 in an operational state with the stacker platform lowered by the underground lift;
FIG. 6 is a top view of a hidden palletizing deck and a buried lift;
FIG. 7 is a perspective view of a hidden stacker and buried elevator;
the reference numerals in the drawings denote the following, respectively:
10-a stacking table; 20-a buried elevator; 30-a fence; 31-a riser; 32-a top plate; 33-reinforcing ribs; 34-a guide structure; 40-a driver; 50-a sensor; 60-an alarm; 70-a belt conveyor; 80-ground cow.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
As shown in fig. 1-7, the utility model provides a thistle board stack platform safety device, wherein:
the gypsum plaster board stacking platform comprises a stacking platform 10 and a buried elevator 20 for driving the stacking platform 10 to ascend and descend, and gypsum plaster boards are continuously stacked on the stacking platform 10 through a belt conveyor 70.
The safety shield apparatus includes a fence 30 buried below the ground and a driver 40.
The fence 30 is used for being intercepted between the stacking platform 10 and a worker operation area, the stacking platform 10 can be driven by the underground type lifter 20 to lift, the fence 30 has a first posture which is positioned below the ground, and a second posture which is positioned above the ground and can block an operator from approaching the stacking platform 10;
an actuator of the driver 40 is connected to the fence 30, and the driver 40 is used to drive the fence 30 to move so that the fence 30 can switch the first posture or the second posture.
The worker operating area is an area where workers walk in the production process, and the length and width of the fence 30 may be designed according to the size of the stacking platform 10, with the maximum height lower than the chest of the workers and the minimum height higher than the ankles of the workers.
The utility model discloses the technical problem who wants to solve is how to block operating personnel and is close to stacking station 10, simultaneously again do not hinder ground ox 80 or fork truck and be close to stacking station 10, for this reason, based on above-mentioned embodiment, bury formula lift 20 drive stacking station 10 and descend before making its top surface and ground parallel and level, thereby driver 40 drives rail 30 all the time and is located the top on ground and blocks operating personnel and be close to stacking station 10, after stacking station 10 and ground parallel and level, driver 40 drives rail 30 and descends and makes its top surface and ground parallel and level, thereby do not hinder ground ox 80 and be close to stacking station 10.
Further: the utility model discloses the technical problem who wants to solve is how to avoid staff's inspection gypsum board quality the time tiptoe to enter into between stacking platform 10 and the basic pit, and for this reason, the formula lift 20 is buried to the ground needs to be kept away from to staff's foot, but stacking platform 10 can not be kept away from to staff's hand, consequently, in this embodiment: the fence 30 is disposed in close proximity to the stacker 10 and does not interfere with the lifting of the stacker 10.
In particular, the fence 30 may be provided in a gap between the side wall of the foundation pit and the stillage 10.
The utility model discloses in, rail 30 can be around burying formula lift 20 round four sides mouth font structure, also can be single face I font structure, two-sided L font structure or trilateral U font structure, as long as it shelters from between workman's operation area and the buried type lift 20 can.
In this embodiment: the fence 30 comprises at least 1 vertical plate 31 parallel to one side wall of the stacking platform 10, and when the number of the vertical plates 31 is more than or equal to 2, the vertical plates 31 are not connected with each other.
Each side wall of the stacking platform 10 can be provided with an independent vertical plate 31 and an independent driver 40, so that the vertical plates 31 and the drivers 40 are easy to assemble and form in a foundation pit, meanwhile, the cost can be saved, a rail which is permanently erected on the ground can be arranged at a position where the ground ox 80 does not pass through, and the rail does not need to be lifted.
It should be noted that if the operator uses a forklift to transport the gypsum plasterboard, the fence 30 may also be located below the ground after lowering, and the ravines formed between the fence 30 and the ground do not interfere with the advancement of the forklift mast, since the forklift mast is suspended above the ground.
However, if the operator uses a bull 80 to transport the thistle boards, the top surface of the fence 30 must be flush with the ground after it is lowered, and therefore, in order to increase the versatility of the safety shield apparatus, the present embodiment gives a preferred construction of the fence 30: the riser 31 is formed with a top plate 32, and when the riser 31 moves below the ground, the top surface of the top plate 32 is flush with the ground.
In the present invention, the riser 31 can be moved from the ground to the ground by lifting or turning, for example: the driver 40 is a motor, a swing cylinder or a thrust cylinder with hinges at two ends, and the driver 40 drives the vertical plate 31 to turn over to switch between a vertical posture and a horizontal posture, blocks workers when the vertical posture is vertical and is flush with the ground when the horizontal posture is horizontal.
In order to save cost and simplify the structure, in the embodiment: the driver 40 is a linear driver, the moving direction of the riser 31 is vertically arranged, and the top plate 32 is formed on the top of the fence 30.
Specifically, the actuator 40 is an air cylinder, an oil cylinder or a servo electric push rod, and is used for driving the fence 30 to vertically ascend and descend.
The specific shape of the fence 30 is not limited in the present invention, and it may be a vertical plate, a curved plate, a rectangle, a fence, a metal net, etc.
However, if the fence 30 is riser-shaped and it connects the middle of the top plate 32, the feet of the worker may also be pinched between the top plate 32 and the ground, causing the worker to be pinched by the fence 30, in order to solve this safety hazard in this embodiment:
the riser 31 and the top plate 32 are connected in an L-shape with the male corner face thereof facing the worker operating area.
The external corner surface refers to an angle with a central angle equal to 270 degrees in a wall corner of a building.
Further, in order to improve the compression resistance of the fence 30, it is prevented from being crushed by the ground bulls 80 or the forklift.
The vertical plate 31 and the top plate 32 are connected with a reinforcing rib 33.
Preferably, the reinforcing rib 33 comprises a vertical plate and a bottom plate, and the reinforcing rib 33, the vertical plate 31 and the top plate 32 are combined into a rectangular shape, so that the reinforcing rib has strong pressure resistance and is not easy to tip over.
Further, in order to improve the stability of rail 30 lift in-process the utility model discloses in: the two ends of the fence 30 are connected with guide structures 34, the guide structures 34 are connected with the ground, and the guide structures 34 are used for guiding the fence 30 to vertically lift.
Specifically, in this embodiment, the guiding structure 34 includes a vertical rod having a sliding track, and a sliding block slidably connected in the sliding track, and the sliding block is fixedly connected to two ends of the fence 30.
Those skilled in the art can also modify and adapt the guide structure 34, for example, by modifying the guide structure 34 to be a guide post and guide sleeve, wherein the guide sleeve is located below the ground and the guide post is also located below the ground after the pen 30 is lowered so that the guide structure 34 does not interfere with the advance of the bulls 80 or forklift.
And further: the driver 40 is communicatively connected with a control system which senses the position of the stacker 10 through a sensor 50, and the control system is used for sending a working signal for switching to the first posture to the fence 30 when the stacker 10 is flush with the ground.
Specifically, the sensor 50 is a travel switch, the sensor 50 is disposed in a foundation pit, and when the stacker table 10 is flush with the ground, the bottom surface of the stacker table 10 contacts with the sensing end of the sensor 50.
Under the control of the control system, as long as there is still a height difference between the stacker 10 and the ground, the driver 40 always drives the fence 30 to maintain the second posture, thereby protecting the operator's feet.
Further: the control system is communicatively coupled to an alarm 60 and is configured to signal the alarm 60 when the pen 30 is maintained in the second position.
That is, as long as there is still a height difference between the stacking table 10 and the ground, the alarm 60 always gives an audible and visual alarm to the staff to remind the control staff of safety.
The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the protection scope of the present invention is defined by the claims. Various modifications and equivalents of the invention can be made by those skilled in the art within the spirit and scope of the invention, and such modifications and equivalents should also be considered as falling within the scope of the invention.
Claims (10)
1. A safety protection device for a thistle board stacking table is characterized in that,
comprises a water-storage tank which is buried under the ground,
a fence (30), wherein the fence (30) is used for being intercepted between the stacking platform (10) and a worker operation area, the stacking platform (10) can be driven by an underground elevator (20) to lift, the fence (30) has a first posture which is positioned below the ground, and a second posture which is positioned above the ground and can prevent an operator from approaching the stacking platform (10);
a driver (40), an execution part of the driver (40) is connected with the fence (30), and the driver (40) is used for driving the fence (30) to move so that the fence (30) can be switched to a first posture or a second posture.
2. The thistle board stacker safety device of claim 1,
the fence (30) is disposed at a position which is adjacent to the stacker table (10) and does not obstruct the lifting of the stacker table (10).
3. The thistle board stacker safety device of claim 1,
the fence (30) comprises at least 1 vertical plate (31) parallel to one side wall of the stacking platform (10), and when the number of the vertical plates (31) is more than or equal to 2, the vertical plates (31) are not connected with each other.
4. The thistle board buck stacker safety device of claim 3,
a top plate (32) is formed on the vertical plate (31), and when the vertical plate (31) moves to the position below the ground, the top surface of the top plate (32) is flush with the ground.
5. The thistle board buck stacker safety device of claim 4,
the driver (40) is a linear driver, the moving direction of the vertical plate (31) is vertically arranged, and the top plate (32) is formed on the top of the fence (30).
6. The thistle board buck stacker safety device of claim 5, wherein,
the vertical plate (31) and the top plate (32) are connected in an L-shape with the external corner face thereof facing a worker operation area.
7. The thistle board stacker safety device of claim 6, wherein,
and a reinforcing rib (33) is connected between the vertical plate (31) and the top plate (32).
8. The thistle board stacker safety device of claim 7,
the two ends of the fence (30) are connected with guide structures (34), the guide structures (34) are connected with the ground, and the guide structures (34) are used for guiding the vertical lifting of the fence (30).
9. The thistle board stacker safety device of any one of claims 1-8,
the driver (40) is in communication connection with a control system, the control system senses the position of the stacking platform (10) through a sensor (50), and the control system is used for sending a working signal for switching to a first posture to the fence (30) when the stacking platform (10) is flush with the ground.
10. The thistle board stacker safety device of claim 9, wherein,
an alarm (60) is communicatively connected to the control system, and the control system is configured to send an operating signal to the alarm (60) when the fence (30) is maintained in the second position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221695734.2U CN217868028U (en) | 2022-07-01 | 2022-07-01 | Thistle board stack platform safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221695734.2U CN217868028U (en) | 2022-07-01 | 2022-07-01 | Thistle board stack platform safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217868028U true CN217868028U (en) | 2022-11-22 |
Family
ID=84098851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221695734.2U Active CN217868028U (en) | 2022-07-01 | 2022-07-01 | Thistle board stack platform safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217868028U (en) |
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2022
- 2022-07-01 CN CN202221695734.2U patent/CN217868028U/en active Active
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