CN208486822U - Construction aerial device - Google Patents
Construction aerial device Download PDFInfo
- Publication number
- CN208486822U CN208486822U CN201821010878.3U CN201821010878U CN208486822U CN 208486822 U CN208486822 U CN 208486822U CN 201821010878 U CN201821010878 U CN 201821010878U CN 208486822 U CN208486822 U CN 208486822U
- Authority
- CN
- China
- Prior art keywords
- support frame
- terraced body
- block
- adjustment bolt
- construction
- 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.)
- Expired - Fee Related
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- Ladders (AREA)
Abstract
The utility model provides construction aerial device, avoids ladder well and is easy the problem of sliding in the construction process, effectively raises the safety of construction, at the same using and it is easy to operate；Its technical solution solved includes terraced body, be respectively articulated at left and right sides of terraced body one can front and back rotate support frame, a block corresponding with support frame is respectively fixed at left and right sides of terraced body, block can limit the rotation of support frame, the lower end of each support frame is equipped with a supporting block moving up and down, each support frame is equipped with an adjustment bolt, it is to be threadedly coupled between adjustment bolt and support frame, one supporting block of lower end of adjustment bolt connects, the upper end of adjustment bolt is placed in the top of support frame through the upper end of support frame, the rotation of adjustment bolt can drive moving up and down for supporting block；The utility model is novel, clever structure.
Description
Technical field
The utility model relates to construction auxiliary instrument technical fields, especially construction aerial device.
Background technique
In construction, worker is frequently necessary to eminence and carries out construction；Now most-often used is exactly ladder, is led to
It crosses ladder and leans against and be supported on supporter, to carry out the construction of eminence.
But common ladder is in use, it is often necessary to which more people's operations to guarantee safety, and were using
Cheng Zhong, if angle of inclination of ladder is excessive, it is easy to cause to slide, cause the injures and deaths of personnel.
Therefore designing one kind can be easy to slide in the construction process to avoid ladder, the effective safety for improving construction,
It is necessary simultaneously using with easy to operate device.
Utility model content
For above situation, for the defect for overcoming the prior art, the utility model provides construction aerial device,
Ladder is avoided well and is easy the problem of sliding in the construction process, is effectively raised the safety of construction, is used simultaneously
With it is easy to operate.
Its technical solution solved includes terraced body, and one is respectively articulated at left and right sides of terraced body can the support that rotates of front and back
Frame is respectively fixed with a block corresponding with support frame at left and right sides of terraced body, and block can limit the rotation of support frame, often
The lower end of a support frame is equipped with a supporting block moving up and down, and each support frame is equipped with an adjustment bolt, adjusts spiral shell
To be threadedly coupled between bolt and support frame, one supporting block of the lower end connection of adjustment bolt, support frame is run through in the upper end of adjustment bolt
Upper end be placed in the top of support frame, the rotation of adjustment bolt can drive moving up and down for supporting block.
The utility model is novel, clever structure, avoids ladder well and is easy asking for landing in the construction process
Topic, effectively raises the safety of construction, at the same using and it is easy to operate.
Detailed description of the invention
Fig. 1 is the utility model main view.
Fig. 2 is status diagram when the utility model is used.
Fig. 3 is cross-sectional view in the utility model Fig. 2.
Fig. 4 is partial enlarged view in the utility model Fig. 2.
Fig. 5 is partial enlarged view in the utility model Fig. 3.
Specific embodiment
Specific embodiment of the present utility model is described in further detail below in conjunction with attached drawing.
By Fig. 1-3 it is found that the utility model includes terraced body 1, the left and right sides of terraced body 1 has been respectively articulated with one can front and back turn
Dynamic support frame 2, the left and right sides of terraced body 1 are respectively fixed with a block 3 corresponding with support frame 2, and block 3 can limit branch
The rotation of support 2, the lower end of each support frame 2 are equipped with a supporting block 4 moving up and down, and each support frame 2 is equipped with one
A adjustment bolt 5 is threadedly coupled between adjustment bolt 5 and support frame 2, and one supporting block 4 of the lower end connection of adjustment bolt 5 is adjusted
The upper end of whole bolt 5 is placed in the top of support frame 2 through the upper end of support frame 2, and the rotation of adjustment bolt 5 can drive supporting block
4 move up and down.
In order to avoid the sliding of ladder lower end in skewed horizontal load, the lower end corner of the terraced body 1 is equipped with friction block
6。
In order to support ladder preferably, the block 3 is fixed on terraced body 1, and block 3 and the angle of terraced body 1 are
60°-70°。
For the support angle of adjustable ladder, the block 3 can be hinged on the left and right sides of terraced body 1, block 3
Angle rotatable be with terraced 60 ° -70 ° of 1 angle of body of range, fixed pin 7, a left side for block 3 and terraced body 1 are connected on terraced body 1
Right both ends of the surface are respectively equipped with through-hole 8, and fixed pin 7 can be inserted into through-hole 8 and position to block 3.
For the ease of the transport of ladder and the fixation of support frame 2, the left and right ends of the terraced body 1 is respectively equipped with more
A uniformly distributed telescopic pin 9 up and down, is connected with spring between each telescopic pin 9 and terraced body 1, each support frame 2 is opposite with ladder body 1
It is respectively equipped on end face with it to the corresponding pin hole 10 of the telescopic pin 9 of respective side, telescopic pin 9 can be caught in realization pair in pin hole 10
The fixation of 2 position of support frame.
The utility model, when needing ascend a height using ladder operation, at this time exists ladder diagonal brace when specifically used
On the wall for needing to construct, keep block 3 in a vertical state by adjusting the angle of ladder, the angle changing rate of ladder meets at this time
Basic operation specification, after the support of terraced body 1, user can be such that support frame 2 turns to vertically at this time with rotary support frame 2
State, support frame 2 can not continue to rotate under 3 restriction effect of block at this time, and support frame 2 is in a vertical state at this time, by turning
Dynamic adjustment bolt 5 moves down supporting block 4 with ground face contact but does not generate pressure, at this time ladder terraced body 1 lower end and
Gusseted is formed to terraced body 1 under the action of the supporting block 4 of 2 lower end of support frame, so that support is more stable, additionally due to applying
During work, due to ground state and construction when shaking, it is easy to the landing of terraced body 1 is caused, at this time by devising
It is placed in the friction block 6 of terraced 1 lower end of body, can be very good to increase the friction between terraced body 1 and ground, simultaneously because support frame 2
Design, when terraced body 1 has the tendency that slide downward, support frame 2 can support on the ground and need to rotate to the right at this time, still
Support frame 2 can not rotate under the action of block 3, avoid the sliding of terraced body 1 well.
After ladder use, user of service can make support frame 2 be fitted in the left side of terraced body 1 by rotary support frame 2
Right side, telescopic pin 9 on terraced 1 or so end face of body, which can be realized in the pin hole 10 of clamping support frame 2, consolidates 2 position of support frame
It is fixed, the state that support frame 2 and terraced body 1 is in alignment is realized, convenient for the storage and carrying of ladder.
The utility model is novel, clever structure, avoids ladder well and is easy asking for landing in the construction process
Topic, effectively raises the safety of construction, at the same using and it is easy to operate.
Claims (5)
1. construction aerial device, including terraced body (1), which is characterized in that be respectively articulated with one at left and right sides of terraced body (1)
It is a can the support frame (2) that rotates of front and back, be respectively fixed with a gear corresponding with support frame (2) at left and right sides of terraced body (1)
Block (3), block (3) can limit the rotation of support frame (2), and the lower end of each support frame (2) is equipped with a branch moving up and down
Bracer (4), each support frame (2) are equipped with an adjustment bolt (5), connect between adjustment bolt (5) and support frame (2) for screw thread
It connects, one supporting block of lower end (4) connection of adjustment bolt (5), the upper end juxtaposition of support frame (2) is run through in the upper end of adjustment bolt (5)
In the top of support frame (2), the rotation of adjustment bolt (5) can drive moving up and down for supporting block (4).
2. construction aerial device according to claim 1, which is characterized in that turn the lower end of the terraced body (1)
Friction block (6) are equipped at angle.
3. construction aerial device according to claim 1, which is characterized in that the block (3) is fixed on ladder
On body (1), the angle of block (3) and terraced body (1) is 60 ° -70 °.
4. construction aerial device according to claim 1, which is characterized in that the block (3) can be hinged
In the left and right sides of terraced body (1), the angle rotatable of block (3) is the range with 60 ° -70 ° of angle of terraced body (1), on terraced body (1)
It is connected with fixed pin (7), the left and right ends of block (3) and terraced body (1) is respectively equipped with through-hole (8), and fixed pin (7) can be inserted into logical
Block (3) is positioned in hole (8).
5. construction aerial device according to claim 1, which is characterized in that the left and right two of the terraced body (1)
End face is respectively equipped with multiple uniformly distributed telescopic pins (9) up and down, is connected with spring between each telescopic pin (9) and terraced body (1), each
Support frame (2) is respectively equipped with it on the end face opposite with terraced body (1) to telescopic pin (9) of respective side corresponding pin hole
(10), telescopic pin (9) can be caught in the fixation realized in pin hole (10) to support frame (2) position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821010878.3U CN208486822U (en) | 2018-06-28 | 2018-06-28 | Construction aerial device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821010878.3U CN208486822U (en) | 2018-06-28 | 2018-06-28 | Construction aerial device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208486822U true CN208486822U (en) | 2019-02-12 |
Family
ID=65248747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821010878.3U Expired - Fee Related CN208486822U (en) | 2018-06-28 | 2018-06-28 | Construction aerial device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208486822U (en) |
-
2018
- 2018-06-28 CN CN201821010878.3U patent/CN208486822U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190212 Termination date: 20190628 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |