CN222119941U - A mobile aerial work platform - Google Patents
A mobile aerial work platform Download PDFInfo
- Publication number
- CN222119941U CN222119941U CN202420605228.2U CN202420605228U CN222119941U CN 222119941 U CN222119941 U CN 222119941U CN 202420605228 U CN202420605228 U CN 202420605228U CN 222119941 U CN222119941 U CN 222119941U
- Authority
- CN
- China
- Prior art keywords
- wall
- fixedly connected
- aerial work
- work platform
- hanging basket
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000009434 installation Methods 0.000 claims abstract description 15
- 210000000245 forearm Anatomy 0.000 claims abstract description 12
- 230000002457 bidirectional effect Effects 0.000 claims description 18
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000010276 construction Methods 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Landscapes
- Jib Cranes (AREA)
Abstract
本申请公开了一种移动式高空作业平台，涉及高空作业平台技术领域，包括吊篮组件和履带挖掘机的机械前臂，所述吊篮组件的外壁设置有和机械前臂相连接的连接组件，连接组件包括连接座，且连接座顶部外壁开设有U形槽，U形槽底部内壁固定连接有安装箱，且安装箱的两侧外壁均开设有圆口，两个圆口的内壁均滑动连接有连接轴，U形槽的两侧内壁均固定连接有安装套。本申请通过连接组件的设置方便将吊篮组件安装到履带挖掘机的机械臂上，通过机械臂的设置方便带动吊篮组件直接移动，进而方便提高桥梁防撞护栏的安装效率，连接组件的设置方便将吊篮快速安装到挖掘机的前臂上。
The present application discloses a mobile aerial work platform, which relates to the technical field of aerial work platforms, including a hanging basket assembly and a mechanical forearm of a crawler excavator, wherein the outer wall of the hanging basket assembly is provided with a connecting assembly connected to the mechanical forearm, the connecting assembly includes a connecting seat, and the top outer wall of the connecting seat is provided with a U-shaped groove, the bottom inner wall of the U-shaped groove is fixedly connected with a mounting box, and the outer walls on both sides of the mounting box are provided with round openings, the inner walls of the two round openings are slidably connected with connecting shafts, and the inner walls on both sides of the U-shaped groove are fixedly connected with mounting sleeves. The present application facilitates the installation of the hanging basket assembly to the mechanical arm of the crawler excavator through the setting of the connecting assembly, and facilitates the direct movement of the hanging basket assembly through the setting of the mechanical arm, thereby facilitating the improvement of the installation efficiency of the bridge anti-collision guardrail, and the setting of the connecting assembly facilitates the rapid installation of the hanging basket on the forearm of the excavator.
Description
Technical Field
The application relates to the technical field of aerial work platforms, in particular to a movable aerial work platform.
Background
Most bridge anti-collision guardrails are constructed by high-altitude operation, and the construction operations of binding reinforcing bars and installing templates on the outer sides of the anti-collision guardrails are mainly performed on the outer sides of bridges, so that potential safety hazards such as small operation surface, inconvenient operation, multiple high-altitude operation and the like exist in the construction process.
The anti-collision guardrail construction is mainly characterized by high-altitude operation, long line and inconvenient operation, most of traditional high-altitude operation platforms are formed by combining steel ropes and hanging baskets, the hanging ropes are required to be fixed, the horizontal movement of the hanging baskets is directly limited, and the long line of the anti-collision guardrail leads to low working efficiency of the operation platform of the hanging basket structure.
Disclosure of utility model
In order to solve the problem of low working efficiency in high-altitude operation of bridge protective railings, the application provides a movable high-altitude operation platform.
The application provides a movable aerial working platform which comprises a hanging basket assembly and a mechanical front arm of a crawler excavator, wherein the outer wall of the hanging basket assembly is provided with a connecting assembly connected with the mechanical front arm, the connecting assembly comprises a connecting seat, the outer wall of the top of the connecting seat is provided with a U-shaped groove, the inner wall of the bottom of the U-shaped groove is fixedly connected with a mounting box, the outer walls of the two sides of the mounting box are respectively provided with a round opening, the inner walls of the two round openings are respectively and slidably connected with a connecting shaft, the inner walls of the two sides of the U-shaped groove are respectively and fixedly connected with a mounting sleeve, the connecting shafts penetrate through the mechanical front arm and are inserted on the mounting sleeves, the inner wall of the top of the mounting box is fixedly connected with a connecting frame, the outer walls of the two sides of the connecting frame are rotatably connected with the same two bidirectional screw rods, and the two ends of the two bidirectional screw rods are respectively and spirally connected to the inner walls of the two screw rods.
By adopting the structure, the connecting component on the hanging basket component is used for installing the hanging basket component on the mechanical front arm of the crawler excavator, the connecting component is provided with the two connecting shafts in the box, the connecting component is conveniently and directly connected to the mechanical front arm, the two-way screw in the mounting box is rotated to conveniently adjust the positions of the two connecting shafts, the hanging basket component is arranged on the mechanical front arm of the excavator, and the hanging basket component can be enabled to move according to the free driving excavator of requirements, so that the problem of limited horizontal movement caused by using steel wires during high-altitude operation of the bridge guard rail can be effectively solved.
The cross section of connecting axle is T shape structure, and connecting axle sliding connection is on the inner wall of installing box.
By adopting the structure, the connecting shaft is effectively prevented from being separated from the mounting box through the connecting shaft with the T-shaped structure.
The middle point of the bidirectional screw rod is fixedly connected with a worm wheel, and the inner walls of the two sides of the mounting box are rotationally connected with worms meshed with the worm wheel.
By adopting the structure, the worm is conveniently driven to rotate through the arrangement of the worm, and the worm wheel directly drives the bidirectional screw to rotate.
The inside of connecting seat has seted up the cavity, and the inner wall rotation of cavity is connected with bevel gear one.
By adopting the structure, the first bevel gear is convenient to install through the arrangement of the cavity.
One end of the first bevel gear transmission shaft is fixedly connected to the worm, and a second bevel gear meshed with the first bevel gear is rotatably connected to the inner wall of the cavity.
By adopting the structure, the first bevel gear and the worm coaxially rotate, so that the second bevel gear can conveniently rotate to drive the bidirectional screw rod to rotate.
The outer wall of one side of the connecting seat is provided with a round groove, the inner wall of the round groove is rotationally connected with a prism, and one end of a prism transmission shaft is fixedly connected to the bevel gear II.
By adopting the structure, the bevel gear II is conveniently and directly driven to rotate by the electric spanner through the arrangement of the prism.
The hanging basket assembly comprises a bottom plate, one side of the top of the bottom plate is fixedly connected with a fixing plate, and the fixing plate is fixedly connected to the connecting seat.
By adopting the structure, the connecting device is convenient to install on the mechanical forearm through the connecting component by matching between the bottom plate and the fixed plate.
The outer wall of the top of the bottom plate is fixedly connected with a protective guard with a rectangular structure, and the outer wall of the top of the installation box is fixedly connected with a U-shaped frame.
By adopting the structure, construction workers on the bottom plate are protected through the arrangement of the protective guard conveniently, and the U-shaped frame is arranged to be connected with the hydraulic rod on the mechanical forearm conveniently.
In summary, the beneficial effects of the application are as follows:
1. According to the application, the hanging basket assembly is conveniently mounted on the mechanical arm of the crawler excavator through the arrangement of the connecting assembly, the hanging basket assembly is conveniently driven to directly move through the arrangement of the mechanical arm, so that the mounting efficiency of the bridge anti-collision guardrail is conveniently improved, and the hanging basket is conveniently and rapidly mounted on the front arm of the excavator through the arrangement of the connecting assembly.
2. According to the application, the bidirectional screw on the connecting assembly is matched with the connecting shafts, so that the two connecting shafts are conveniently driven to move by the rotation of the bidirectional screw, the hanging basket assembly is conveniently mounted on the mechanical forearm by the horizontal movement of the connecting shafts, and the prism is arranged on the connecting seat, so that the two connecting shafts are conveniently adjusted by the electric spanner.
Drawings
FIG. 1 is a schematic overall view of the present application;
FIG. 2 is a schematic view of a basket assembly according to the present application;
fig. 3 is a schematic partial cross-sectional view of a connection assembly of the present application.
Reference numerals illustrate 1, a basket assembly; 2, a connecting component, 3, a mechanical forearm, 4, a connecting seat, 5, a prism, 6, an installation box, 7, a U-shaped frame, 8, a connecting shaft, 9, an installation sleeve, 10, a bottom plate, 11, a protective guard, 12, a fixed plate, 13, a bidirectional screw rod, 14, a worm, 15, a worm gear, 16, a bevel gear I, 17 and a bevel gear II.
Detailed Description
The application is described in further detail below with reference to fig. 1-3.
Referring to fig. 1-3, a mobile aerial working platform comprises a hanging basket assembly 1 and a mechanical front arm 3 of a crawler excavator, wherein a connecting assembly 2 connected with the mechanical front arm 3 is arranged on the outer wall of the hanging basket assembly 1, the connecting assembly 2 comprises a connecting seat 4, a U-shaped groove is formed in the outer wall of the top of the connecting seat 4, an installation box 6 is fixedly connected to the inner wall of the bottom of the U-shaped groove, round openings are formed in the outer walls of two sides of the installation box 6, connecting shafts 8,U are slidably connected to the inner walls of the two round openings, a mounting sleeve 9 is fixedly connected to the inner walls of the two sides of the groove, a connecting shaft 8 penetrates through the mechanical front arm 3 to be inserted into the mounting sleeve 9, a connecting frame is fixedly connected to the inner wall of the top of the installation box 6, two side outer walls of the connecting frame are rotatably connected with the same two bidirectional screw rods 13, screw grooves are formed in the outer walls of one side opposite to the two connecting shafts 8, and two ends of the bidirectional screw rods 13 are in threaded connection with the inner walls of the two screw grooves.
When the crawler excavator is used, the crawler excavator is mounted on the mechanical front arm 3 of the crawler excavator through the connecting component 2 on the hanging basket component 1, the two connecting shafts 8 in the mounting box 6 on the connecting component 2 are conveniently and directly connected to the mechanical front arm 3, and the two-way screw 13 in the mounting box 6 is conveniently rotated to adjust the positions of the two connecting shafts 8.
Referring to fig. 3, the cross section of the connecting shaft 8 is of a T-shaped structure, and the connecting shaft 8 is slidably connected to the inner wall of the mounting box 6, so that the connecting shaft 8 is effectively prevented from being separated from the mounting box 6 by the connecting shaft 8 of the T-shaped structure.
Referring to fig. 3, a worm wheel 15 is fixedly connected to the middle point of the bidirectional screw 13, and worm screws 14 meshed with the worm wheel 15 are rotatably connected to the inner walls of the two sides of the installation box 6, the worm wheel 15 is conveniently driven to rotate through the arrangement of the worm screws 14, and the worm wheel 15 directly drives the bidirectional screw 13 to rotate.
Referring to fig. 3, a cavity is formed in the connecting seat 4, and the bevel gear 16 is rotatably connected to the inner wall of the cavity, so that the bevel gear 16 is conveniently installed through the arrangement of the cavity.
Referring to fig. 3, one end of a transmission shaft of the first bevel gear 16 is fixedly connected to the worm 14, the inner wall of the cavity is rotatably connected with the second bevel gear 17 meshed with the first bevel gear 16, and the first bevel gear 16 and the worm 14 coaxially rotate, so that the bidirectional screw 13 is conveniently driven to rotate by rotation of the second bevel gear 17.
Referring to fig. 2-3, a circular groove is formed in the outer wall of one side of the connecting seat 4, the inner wall of the circular groove is rotationally connected with the prism 5, one end of a transmission shaft of the prism 5 is fixedly connected to the bevel gear II 17, and the bevel gear II 17 is conveniently and directly driven to rotate through an electric wrench through the arrangement of the prism 5.
Referring to fig. 2, the basket assembly 1 includes a base plate 10, and a fixing plate 12 is fixedly connected to one side of the top of the base plate 10, and the fixing plate 12 is fixedly connected to the connection base 4, so that the basket assembly is conveniently mounted on the mechanical forearm 3 through the connection assembly 2 by cooperation between the base plate 10 and the fixing plate 12.
Referring to fig. 2, the guard rail 11 of the rectangular structure is fixedly connected to the outer wall of the top of the bottom plate 10, the U-shaped frame 7 is fixedly connected to the outer wall of the top of the installation box 6, construction workers on the bottom plate 10 are conveniently protected through the arrangement of the guard rail 11, and the arrangement of the U-shaped frame 7 is convenient for connecting a hydraulic rod on the mechanical forearm 3.
The application has the implementation principle that when the mechanical front arm 3 is installed, the bucket on the mechanical front arm 3 is firstly disassembled, then the hanging basket component 1 is installed on the mechanical front arm 3 of the excavator through the connecting component 2, when the mechanical front arm 3 is installed, the mechanical front arm 3 moves to the U-shaped groove on the connecting seat 4, when the position of the mechanical front arm 3 is adjusted, the electric wrench drives the prism 5 to rotate, the prism 5 directly drives the bevel gear II 17 to rotate, the bevel gear II 17 drives the worm 14 to rotate through the bevel gear I16, the worm 14 directly drives the worm wheel 15 to rotate when the worm 14 rotates, the worm wheel 15 directly drives the bidirectional screw 13 to rotate when the bidirectional screw 13 rotates, the two connecting shafts 8 are driven to move oppositely or separately, when the two connecting shafts 8 move separately, the hanging basket component 1 is directly inserted into the installation sleeve 9 through the mechanical front arm 3, and then the hanging basket component 1 is installed on the mechanical front arm 3.
The above embodiments are not intended to limit the scope of the application, so that the equivalent changes of the structure, shape and principle of the application are covered by the scope of the application.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420605228.2U CN222119941U (en) | 2024-03-26 | 2024-03-26 | A mobile aerial work platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420605228.2U CN222119941U (en) | 2024-03-26 | 2024-03-26 | A mobile aerial work platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222119941U true CN222119941U (en) | 2024-12-06 |
Family
ID=93686047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420605228.2U Active CN222119941U (en) | 2024-03-26 | 2024-03-26 | A mobile aerial work platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222119941U (en) |
-
2024
- 2024-03-26 CN CN202420605228.2U patent/CN222119941U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110512869A (en) | It is novel and multifunctional to cut wall drill hole fluting and material lift all-in-one machine | |
| CN222119941U (en) | A mobile aerial work platform | |
| CN107620482B (en) | Manual hole digging pile protective baffle | |
| CN215326725U (en) | A hoisting device for installation of building materials in civil engineering | |
| CN213834306U (en) | Mechanical lifting engineering machinery transfer device | |
| CN110671079B (en) | A donkey head tilting mechanism for a beam pumping unit | |
| CN117533938B (en) | A prefabricated wall panel component lifting device | |
| CN219910129U (en) | A building support device | |
| CN216038189U (en) | Building construction steel pipe hoist and mount fixing device | |
| CN215907328U (en) | Novel building engineering is with repairing slope machinery foundry goods | |
| CN212053828U (en) | Steel construction engineering component rotating device | |
| CN216836767U (en) | A tower crane hook protection device | |
| CN206051487U (en) | A kind of cable well cover opening device | |
| CN220167677U (en) | Fence is kept apart in building engineering safety control | |
| CN111332960B (en) | A mud collector arm hanging device suitable for vertical revetment river channel | |
| CN213081902U (en) | Walking driving mechanism capable of reducing impact and rope saw | |
| CN209177809U (en) | A kind of elevated steel platform of elevator shaft | |
| CN215332647U (en) | A connection structure of a rotary excavator power head | |
| CN216076236U (en) | Outer frame protection device for building | |
| CN221702138U (en) | A crash barrier decoration platform for municipal bridge construction projects | |
| CN221095890U (en) | Reinforced concrete construction suspension equipment | |
| CN220705598U (en) | Tunnel maintenance auxiliary device | |
| CN222207186U (en) | Liftable elevator derrick | |
| CN215564635U (en) | Improved generation elevator well entrance to a cave protector | |
| CN222614786U (en) | Carrying frame for building engineering construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |