CN112900819A

CN112900819A - Aerial working platform with talkback function

Info

Publication number: CN112900819A
Application number: CN202110150676.9A
Authority: CN
Inventors: 陈良玉
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-03
Filing date: 2021-02-03
Publication date: 2021-06-04

Abstract

The invention discloses an aerial work platform with talkback function, which is structurally provided with a platform body, a base and a folding frame, wherein the bottom of the platform body is fixedly embedded and connected with the upper end of the folding frame, the lower end of the folding frame is arranged in the base, the platform body is provided with a platform bottom plate, side guardrails, a telescopic protective frame, a fixed connecting plate and a control machine, the side guardrails are fixedly embedded and connected with two side ends of the platform bottom plate, the side guardrails have certain extrusion deformation after being pressed by the tough valve blocks, the air bag valves are pressed to press the air in the air bag valves to extrude outwards, corner blocks can reduce the caliber of a port while preventing particles from entering into side through ports, the air flow is more concentrated when flowing outwards, the particles on the side periphery of a block have higher blowing force, the elasticity of a supporting rod is matched with the elasticity of a spring to assist the descending movement of a connecting block and provide reverse supporting force for the connecting block, and the block to be convenient for outward protrusion and reset, thereby make the difficult card of particulate matter between the pressure kinetoplast, avoid causing the filling between the line gap.

Description

Aerial working platform with talkback function

Technical Field

The invention belongs to the field of aerial work, and particularly relates to an aerial work platform with a talkback function.

Background

The aerial work platform is widely applied to the aerial construction industry of buildings, can be used as hoisting mechanical equipment for highly conveying personnel or materials, has the characteristics of flexibility, rapidness in transfer, convenience in conveying and adjustment of height and the like, is more suitable for the development of the building industry, and provides convenience for operation of employees in aerial work.

Based on the discovery of the inventor, the existing aerial work platform with the talkback function has the following defects:

the plane platen of aerial working platform establishes to the line plate structure as the carrier that bears personnel and material usually, can increase frictional force, highly transports, can be to placing better position steady power of goods, because personnel trample and the impurity that the goods carried can be with the line, granular impurity card is in the line, produces sliding force to the goods on the contrary for the easy displacement is placed to the goods, increases aerial working's danger.

Therefore, it is necessary to provide an aerial work platform with intercom function.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide an aerial work platform with an intercom function so as to solve the problems in the prior art.

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides an aerial working platform with function of talkbacking, its structure is equipped with the platform body, base, folding leg, platform body bottom is embedded to be connected in the folding leg upper end, the folding leg lower extreme is installed inside the base.

The platform body is equipped with platform bottom plate, side guardrail, flexible fender frame, solid connecting plate, accuse machine, the side guardrail is connected in platform bottom plate both sides end in the embedded solid, flexible fender frame sets up with the solid connecting plate facade, accuse machine embedding is installed in solid connecting plate, solid connecting plate fixed mounting is between the side guardrail.

As a further improvement of the invention, the table bottom plate is provided with a solid plate, a hollow plate surface, an inner cavity, a pressing body and a gas generating block, the hollow plate surface and the solid plate are of an integrated structure and are arranged at the top end position of the solid plate, the inner cavity is positioned between the hollow plate surface and the solid plate, the lower end of the pressing body is embedded and moves in the inner cavity, the gas generating block is movably matched with the pressing body, the hollow plate surface is of a vertically transparent structure, and the inner cavity is in a hollow groove state.

As a further improvement of the invention, the pressing body is provided with a block, a stay bar and a movement assisting device, the top end of the stay bar is fixedly embedded and connected with the bottom of the block, the lower end of the stay bar is hinged and connected with the upper end of the movement assisting device and is movably matched with the movement assisting device, the stay bar is a hard plate with a fixed degree and is in an inverted splayed structure, and the block is in a hemispherical state.

As a further improvement of the present invention, the vein block is provided with a tough flap block, an air bag flap, a side opening, and an angle clamping block, the air bag flap is embedded inside the tough flap block, the side opening and the tough flap block are of an integrated structure and are arranged at two side end positions thereof, the angle clamping block is fixedly installed inside the side opening, the tough flap block is made of hard silica gel and has a certain toughness, the air bag flap is in a flap shape, and the side opening is in a left-right through state.

As a further improvement of the invention, the moving-assistant device is provided with a connecting block, a supporting and connecting rod, a fixed limiting block and a spring, wherein the supporting and connecting rod is connected with the lower end of the connecting block and is movably matched with the lower end of the connecting block, the fixed limiting block is arranged in the middle of the supporting and connecting rod, the spring is connected between the fixed limiting block and the connecting block and is movably matched with the fixed limiting block and the connecting block, the supporting and connecting rod has telescopic elasticity, and the connecting block is of an inverted hemisphere structure.

As a further improvement of the invention, the gas generating block is provided with a hard bottom, an arc top pad, a gas port, an intake cavity and a hinged belt wheel, the arc top pad is positioned above the hard bottom, the hinged belt wheel is connected to two sides of the lower end of the arc top pad, the gas port and the arc top pad are of an integrated structure and are arranged in a penetrating way, the intake cavity is positioned on the inner side of the arc top pad, the arc top pad is a plastic block with excellent elastic force and is of an arc-shaped structure, and the gas port is an arc-shaped through hole with the caliber of the upper end smaller than that of the lower end.

As a further improvement of the invention, the air port is provided with a hinged block and auxiliary flaps, the hinged block is hinged at two ends of the inner side of the air port, the auxiliary flaps are connected at the upper end of the hinged block, the hinged block and the auxiliary flaps are a group and are matched to move, two groups are arranged and are symmetrically distributed and move relatively, and the auxiliary flaps are in a flap shape and are rubber blocks and have certain flexibility.

Compared with the prior art, the invention has the following beneficial effects:

1. by the toughness nature of tough lamella piece, its pressurized back self has certain crowded deformation of receiving, the gasbag lamella is compressed and is pushed its inside pneumatics outward to crowded, card angle piece is when preventing that the particulate matter from getting into the side opening, it diminishes the bore of port, it is more concentrated when doing benefit to the air current and flowing to the outside, there is bigger dynamics of blowing to the particulate matter of line piece side week, elasticity by propping the elasticity of pole and spring is cooperated jointly, supplementary motion that moves down of piece, and for it provides reverse shore power, be convenient for the line piece evagination to reset, thereby make the difficult card of particulate matter press between the moving body, avoid causing filling between the line gap.

2. The hunch-up state of passing through, it receives the extrusion of moving the piece, can have deformation in the displacement, when its change is assisted to the gas port, bring in the inside atmospheric pressure of intracavity and upwards drain, produce ascending drum blowing power to the fretboard face, toughness property by, make the penetrating footpath of gas port change to some extent, the gas port footpath is wide longer, the pendulum piece of hinge is rolled over to horizontal state, can prevent to inhale the intracavity with the foreign particle to bringing in, vice versa assist the supplementary pendulum piece of hinge of lamella to raise the pendulum and roll over, when not hindering the air current upwards, the last port aperture of making the gas port is less than the lower port, it is better to be convenient for ascending drum blowing power dynamics, it is active to more blow the particulate matter.

Drawings

Fig. 1 is a schematic structural diagram of an aerial work platform with an intercom function according to the invention.

FIG. 2 is a schematic top view of the interior of a platen according to the present invention.

FIG. 3 is a schematic diagram of a side view of the interior of a platform base plate according to the present invention.

FIG. 4 is a schematic diagram of an internal side view of a pressing body according to the present invention.

FIG. 5 is a schematic diagram of an internal side view of a block according to the present invention.

Fig. 6 is a schematic diagram of an internal side view of a movement assisting device according to the present invention.

FIG. 7 is a schematic diagram of the internal side view of a gas block according to the present invention.

FIG. 8 is a side view of the interior of a port of the present invention.

In the figure: the platform comprises a platform body-1, a base-2, a folding frame-3, a platform bottom plate-11, side guardrails-12, a telescopic guard frame-13, a fixed connection plate-14, a control machine-15, a solid plate-111, a hollow plate surface-112, an inner cavity-113, a pressing moving body-114, a gas generation block-115, a block-a 1, a support rod-a 2, a moving assisting device-a 3, a tough flap block-a 11, an air bag flap-a 12, a side through opening-a 13, a corner block-a 14, a connecting block-a 31, a support rod-a 32, a fixed limit block-a 33, a spring-a 34, a fixed hard bottom-b 1, an arc top pad-b 2, a gas port-b 3, an intake cavity-b 4, a hinge belt wheel-b 5, a hinge block-b 31 and an auxiliary flap-b 32.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

example 1:

as shown in figures 1 to 6:

the invention provides an aerial work platform with an intercom function, which is structurally provided with a platform body 1, a base 2 and a folding frame 3, wherein the bottom of the platform body 1 is fixedly embedded and connected with the upper end of the folding frame 3, and the lower end of the folding frame 3 is arranged in the base 2.

The platform body 1 is equipped with platform bottom plate 11, side guardrail 12, flexible fender bracket 13, solid connecting plate 14, accuse machine 15, side guardrail 12 is connected in 11 both sides of platform bottom plate in the embedded solid, flexible fender bracket 13 sets up with solid connecting plate 14 opposite face, accuse machine 15 is installed in solid connecting plate 14 in the embedded solid, solid connecting plate 14 fixed mounting is between side guardrail 12.

The table bottom plate 11 is provided with a solid plate 111, a hollow plate surface 112, an inner cavity 113, a pressing body 114 and a gas generating block 115, the hollow plate surface 112 and the solid plate 111 are of an integrated structure and are arranged at the top end position of the solid plate, the inner cavity 113 is located between the hollow plate surface 112 and the solid plate 111, the lower end of the pressing body 114 is embedded and moves inside the inner cavity 113, the gas generating block 115 moves in the inner cavity 113, the gas generating block 115 is movably matched with the pressing body 114, the hollow plate surface 112 is of an upper-lower through structure, the inner cavity 113 is in a hollow groove state, and the pressing body 114 can move up and down at a certain distance along with the force applied to generate a moving force on the gas generating block 115 so as to generate an airflow force.

The pressing body 114 is provided with a block a1, a supporting rod a2 and a shift assisting device a3, the top end of the supporting rod a2 is fixedly connected with the bottom of the block a1 in an embedded manner, the lower end of the supporting rod a2 is hinged to the upper end of the shift assisting device a3 and is movably matched with the shift assisting device a3, the supporting rod a2 is a hard plate with a fixed degree and is in an inverted V-shaped structure, the block a1 is in a hemispherical state, and the supporting rod a2 assists the block a1 to be driven to displace after being pressed.

Wherein, card piece a1 is equipped with tough flap piece a11, gasbag flap a12, side opening a13, card angle piece a14, gasbag flap a12 embedding is established inside tough flap piece a11, side opening a13 and tough flap piece a11 be the integral structure and establish at its both sides position, card angle piece a14 fixed mounting is inboard at side opening a13, tough flap piece a11 is the hard silica gel material, has certain toughness degree, gasbag flap a12 is the lamella form, pass through state about side opening a13 is, supplementary tough flap piece a11 of gasbag flap a12 is pressed and has been deformed, and back gasbag flap a12 is crushed and makes the atmospheric pressure change, produces the blowing power to both sides through side flap a13 then.

The moving assisting device a3 is provided with a connecting block a31, a supporting rod a32, a fixed limit block a33 and a spring a34, the lower end of the supporting rod a32 is connected with the lower end of the connecting block a31 and movably matched with the lower end of the connecting block a31, the fixed limit block a33 is installed in the middle of the supporting rod a32, the spring a34 is connected between the fixed limit block a33 and the connecting block a31 and movably matched with the fixed limit block a31, the supporting rod a32 has telescopic elasticity, the connecting block a31 is of an inverted hemisphere structure, the supporting rod a32 and the spring a34 assist the connecting block a31 to perform lifting movement, and the fixed limit block a33 serves as a clamping block for controlling the lowest limit.

The specific use mode and function of the embodiment are as follows: the personnel can operate the control machine 15 to ensure that the folding frame 3 operates to drive the platform body 1 to move up and down, under the structures of the side guardrails 12 and the telescopic guardrails 13, the platform has safety protection for the personnel standing on the platform bottom plate 11, the pressing body 114 protrudes on the end surface of the engraved plate surface 112, when the personnel steps on or places goods, downward pressure can be generated on the platform body, the personnel has certain extrusion deformation after being pressed by the toughness property of the tough valve block a11, then the air bag valve a12 is pressed to press the air bag to extrude the air bag outwards, the air flow is convenient to discharge to two side ends in the opening state of the side opening a13, the caliber of the b13 port is reduced while the particulate matter is prevented from entering the side opening a13, the air flow is more concentrated when flowing outwards, the particulate matter around the side of the block a1 can be blown more, the supporting rod a2 is used as a supporting frame for the lifting displacement of the block a1, the stay bar a2 pushes the connection block a31 downwards along with the pressed size of the block a1, the flexibility of the stay bar a32 is matched with the elasticity of the spring a34, the descending movement of the connection block a31 is assisted, reverse propping force is provided for the connection block a 8538, and the block a1 is convenient to protrude outwards and reset, so that particles are not easy to block between the pressing bodies 114, and filling of line gaps is avoided.

Example 2:

as shown in fig. 7 to 8:

the gas generating block 115 is provided with a hard bottom b1, an arc top pad b2, a gas port b3, a containing cavity b4 and a hinge belt wheel b5, the arc top pad b2 is located above the hard bottom b1, the hinge belt wheel b5 is connected to two sides of the lower end of the arc top pad b2, the gas port b3 and the arc top pad b2 are of an integrated structure and are arranged in a penetrating mode, the containing cavity b4 is located on the inner side of the arc top pad b2, the arc top pad b2 is a plastic block with excellent elastic force and is of an arc structure, the gas port b3 is an arc penetrating port with the caliber smaller than that of the lower end, the elastic property of the arc top pad b2 is beneficial to deformation of the arc top pad, the pressure in the containing cavity b4 is changed by pressing down, and the gas flow force generated by the gas port b3 is facilitated.

Wherein, gas port b3 is equipped with hinge pendulum piece b31, assists lamella b32, the articulated both ends position that connects in gas port b3 of hinge pendulum piece b31, assist lamella b32 and connect in hinge pendulum piece b31 upper end, hinge pendulum piece b31 and assist lamella b32 are a set of cooperation activity, are equipped with two sets ofly, are the symmetric distribution, and do relative activity, assist lamella b32 is the lamella form, for the rubber material piece, has certain compliance, hinge pendulum piece b31 is swung and is folded along with the atress, and supplementary lamella b32 assists hinge pendulum piece b31 to swing limit and reset into horizontal pendulum and put, when the air current circulation of being convenient for, can produce the biggest air current power to the foreign object.

The specific use mode and function of the embodiment are as follows: by the arching state of b2, when the pressing body 114 is pressed and the contact block a31 moves downwards, the contact block a31 is pressed, when the b2 is deformed during displacement and the air port b3 assists the change, the air pressure in the cavity b4 is discharged upwards to generate upward blowing force on the stencil surface 112, and the toughness of the b2, the deformation of the air port b3 changes the through diameter, when the b2 arch is arched, the downward adsorption force is larger, the diameter of the air port b3 is wider, the hinged block b31 swings to the transverse state, the impurity particles can be prevented from being sucked into the containing cavity b4, on the contrary, the diameter of the air port b3 is smaller, the auxiliary flap b32 assists the hinged block b31 to lift and swing, when not hindering the ascending air current, make the upper port aperture of gas port b3 be less than lower port, when the air current of being convenient for upwards arranges the water current, the blowing power dynamics of formation is better, and the particulate matter card is in the fretwork face 112 during difficult, more actively blows the particulate matter activity on the outer terminal surface of fretwork face 112.

The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.

Claims

1. The utility model provides an aerial working platform with function of talkbacking, its structure is equipped with the platform body (1), base (2), folding leg (3), platform body (1) bottom is embedded to be connected in folding leg (3) upper end, inside base (2), its characterized in that are installed to folding leg (3) lower extreme:

the platform body (1) is equipped with platform bottom plate (11), side guardrail (12), flexible fender bracket (13), rigid coupling board (14), accuse machine (15), side guardrail (12) embedded connection is in platform bottom plate (11) both sides end, flexible fender bracket (13) and rigid coupling board (14) opposites face setting, accuse machine (15) embedded installation is in rigid coupling board (14), rigid coupling board (14) fixed mounting is between side guardrail (12).

2. An aerial work platform with intercom function as in claim 1, wherein: the table bottom plate (11) is provided with a solid plate (111), a hollow plate surface (112), an inner cavity (113), a pressing body (114) and a gas generating block (115), the hollow plate surface (112) and the solid plate (111) are of an integrated structure and are arranged at the top end of the solid plate, the inner cavity (113) is located between the hollow plate surface (112) and the solid plate (111), the lower end of the pressing body (114) is embedded and moved inside the inner cavity (113), the gas generating block (115) is moved in the inner cavity (113), and the gas generating block (115) is movably matched with the pressing body (114).

3. An aerial work platform with intercom function as in claim 2, wherein: the pressing body (114) is provided with a block (a1), a support rod (a2) and a movement assisting device (a3), the top end of the support rod (a2) is fixedly connected with the bottom of the block (a1), and the lower end of the support rod (a2) is hinged to the upper end of the movement assisting device (a3) and is in movable fit with the upper end.

4. An aerial work platform with intercom function as in claim 3, wherein: the vein piece (a1) is equipped with tough flap piece (a11), gasbag valve (a12), side opening (a13), card angle piece (a14), the embedding of gasbag valve (a12) is established inside tough flap piece (a11), side opening (a13) and tough flap piece (a11) are integrated structure and establish in its both sides position, card angle piece (a14) fixed mounting is inboard at side opening (a 13).

5. An aerial work platform with intercom function as in claim 3, wherein: the moving assisting device (a3) is provided with a connecting block (a31), a supporting rod (a32), a fixed limiting block (a33) and a spring (a34), the supporting rod (a32) is connected with the lower end of the connecting block (a31) and is in movable fit with the lower end of the connecting block, the fixed limiting block (a33) is installed in the middle of the supporting rod (a32), and the spring (a34) is connected between the fixed limiting block (a33) and the connecting block (a31) and is in movable fit with the fixed limiting block.

6. An aerial work platform with intercom function as in claim 2, wherein: produce gas piece (115) and be equipped with solid hard end (b1), arc top pad (b2), gas port (b3), incorporate chamber (b4), hinge belt wheel (b5), arc top pad (b2) is located solid hard end (b1) top, hinge belt wheel (b5) are connected and are being filled up (b2) lower extreme both sides in the arc, gas port (b3) and arc top pad (b2) are the integral structure and link up the setting.

7. An aerial work platform with intercom function as in claim 6, wherein: the gas port (b3) is provided with a hinged block (b31) and an auxiliary valve (b32), the hinged block (b31) is hinged to the two ends of the inner side of the gas port (b3), and the auxiliary valve (b32) is connected to the upper end of the hinged block (b 31).