CN209398339U - A kind of construction site double ladder with height adjusting function - Google Patents
A kind of construction site double ladder with height adjusting function Download PDFInfo
- Publication number
- CN209398339U CN209398339U CN201821814522.5U CN201821814522U CN209398339U CN 209398339 U CN209398339 U CN 209398339U CN 201821814522 U CN201821814522 U CN 201821814522U CN 209398339 U CN209398339 U CN 209398339U
- Authority
- CN
- China
- Prior art keywords
- connecting plate
- connecting rod
- motion bar
- construction site
- double ladder
- 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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Landscapes
- Ladders (AREA)
Abstract
The utility model discloses a kind of construction site double ladder with height adjusting function, including terraced body, bull stick and the first connecting plate, bull stick is connected at the top of the ladder body, and the both ends of bull stick are applied in the inside of the first connecting plate, the inside center of the footstock is provided with sliding seat, and motion bar is connected on the outside of sliding seat, the motion bar is arranged on the inner wall of footstock, and the surface of motion bar is reserved with through-hole, the surface of the ladder body is fixed with fixed block, and the inside of fixed block offers link slot, and sleeve is provided on the inside of terraced body, the inside of the sleeve is equipped with magnet, and the bottom of magnet is provided with the second connecting plate, the surface of the fixed block is equipped with link block, and connecting rod is fixed on the left of link block, and the back side of the second connecting plate is arranged in connecting rod.The construction site double ladder with height adjusting function, can be adjusted the height of double ladder.
Description
Technical field
The utility model relates to technical field of buildings, specially a kind of construction site herringbone with height adjusting function
Ladder.
Background technique
Construction site be that construction worker needs to use required for constructing to eminence at work with double ladder one
Kind tool greatly reduces the difficulty of construction of construction worker, and double ladder is divided into moving herringbone ladder and fixed double ladder, movable people
Word ladder is more convenient.
However existing construction site double ladder, it can not be to highly controlling to adjust, to be unable to satisfy work
The work requirements of personnel.In view of the above-mentioned problems, being badly in need of carrying out innovative design on the basis of the double ladder of existing building building site.
Utility model content
The purpose of this utility model is to provide a kind of construction site double ladder with height adjusting function, to solve
Above-mentioned background technique proposition can not be to highly controlling to adjust, to be unable to satisfy asking for the work requirements of staff
Topic.
To achieve the above object, the utility model provides the following technical solutions: a kind of building with height adjusting function
Building site double ladder, including terraced body, bull stick and the first connecting plate, it is described ladder body at the top of be connected with bull stick, and the both ends of bull stick
It is applied in the inside of the first connecting plate, and is fixed with footstock at the top of the first connecting plate, the inside center of the footstock is set
It is equipped with sliding seat, and is connected with motion bar on the outside of sliding seat, the motion bar is arranged on the inner wall of footstock, and motion bar
Surface is reserved with through-hole, and the surface of the ladder body is fixed with fixed block, and the inside of fixed block offers link slot, and terraced body
Inside be provided with sleeve, the inside of the sleeve is equipped with magnet, and the bottom of magnet is provided with the second connecting plate, described solid
The surface for determining block is equipped with link block, and connecting rod is fixed on the left of link block, and connecting rod is arranged in the second connecting plate
The back side.
Preferably, the terraced body and connecting rod are to be threadedly coupled, and there are gaps for connecting rod and the second connecting plate.
Preferably, the sliding seat and motion bar constitute rotational structure, and motion bar is provided with 2.
Preferably, the fixed block is arc setting, and the inside of fixed block is evenly distributed with link slot.
Preferably, the sleeve and the second connecting plate constitute lifting structure, and the length of the second connecting plate is less than sleeve
Length.
Preferably, the link block and connecting rod are integrated, and connecting rod and fixed block are to be connected together.
Compared with prior art, the utility model has the beneficial effects that there is the construction site of height adjusting function to use for this
The height of double ladder can be adjusted in double ladder, the device, and can be to the stability and safety for improving double ladder；
1. the link slot being arranged by the double ladder can engage connecting rod, so that terraced body is fixed, and
By the engaging to link slot, the height of terraced body can be adjusted, thus the work requirements that personnel convenient to use are different；
2. the motion bar being arranged by the double ladder can be adjusted, so that motion bar by the position to motion bar
Can produce, thus facilitate staff using when can stablize itself by the through-hole in motion bar, when not needing using work
Motion bar can also be stored when lever.
Detailed description of the invention
Fig. 1 is the utility model positive structure diagram；
Fig. 2 is the utility model side elevational cross-section structural schematic diagram；
Fig. 3 is amplification profile structural schematic diagram at A in the utility model Fig. 1；
Fig. 4 is the utility model connecting rod mounting structure schematic diagram；
Fig. 5 is the utility model motion bar mounting structure schematic diagram.
In figure: 1, terraced body；2, bull stick；3, the first connecting plate；4, footstock；5, sliding seat；6, motion bar；7, through-hole；8, solid
Determine block；9, sleeve；10, magnet；11, the second connecting plate；12, link block；13, connecting rod；14, link slot.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of construction site with height adjusting function
With double ladder, including terraced body 1, bull stick 2, the first connecting plate 3, footstock 4, sliding seat 5, motion bar 6, through-hole 7, fixed block 8, sleeve
9, magnet 10, the second connecting plate 11, link block 12, connecting rod 13 and link slot 14, the top of terraced body 1 is connected with bull stick 2, and turns
The both ends of bar 2 are applied in the inside of the first connecting plate 3, and the top of the first connecting plate 3 is fixed with footstock 4, footstock 4 it is interior
Portion is provided centrally with sliding seat 5, and the outside of sliding seat 5 is connected with motion bar 6, and motion bar 6 is arranged on the inner wall of footstock 4,
And the surface of motion bar 6 is reserved with through-hole 7, the surface of terraced body 1 is fixed with fixed block 8, and the inside of fixed block 8 offers connection
Slot 14, and the inside of terraced body 1 is provided with sleeve 9, and the inside of sleeve 9 is equipped with magnet 10, and the bottom of magnet 10 is provided with
Second connecting plate 11, the surface of fixed block 8 is equipped with link block 12, and the left side of link block 12 is fixed with connecting rod 13, and
The back side of the second connecting plate 11 is arranged in connecting rod 13；
Terraced body 1 and connecting rod 13 are to be threadedly coupled, and there are gaps for connecting rod 13 and the second connecting plate 11, are threadedly coupled and protect
The connective stability between terraced body 1 and connecting rod 13 has been demonstrate,proved, and has been connected through a screw thread and connecting rod 13 can be dismantled, thus convenient
The height of terraced body 1 is adjusted, and the presence in gap ensure that connecting rod 13 facilitates contraction, and can block to the second connecting plate 11
It closes, so that the second connecting plate 11 can not rotate；
Sliding seat 5 and motion bar 6 constitute rotational structure, and motion bar 6 is provided with 2, by exerting a force to motion bar 6, make
It obtains motion bar 6 to rotate by sliding seat 5, to constitute rotational structure, is conducive to store motion bar 6 by rotational structure
With use, and 2 motion bars 6 facilitate the use of different situations；
Fixed block 8 is arc setting, and the inside of fixed block 8 is evenly distributed with link slot 14, and arc setting facilitates adjusting,
And link slot 14 can facilitate and engage to connecting rod 13, so that the height of terraced body 1 be fixed；
Sleeve 9 and the second connecting plate 11 constitute lifting structure, and the length of the second connecting plate 11 is less than the length of sleeve 9,
By exerting a force to the second connecting plate 11, so that the second connecting plate 11 is retracted to the inside of sleeve 9, thus sleeve 9 and the second connection
Plate 11 constitutes lifting structure, and the length of the second connecting plate 11 ensure that the second connecting plate 11 can be complete less than the length of sleeve 9
It is retracted to the inside of sleeve 9 entirely；
Link block 12 and connecting rod 13 are integrated, and connecting rod 13 and fixed block 8 are to be connected together, and integration is set
The stability that ensure that between link block 12 and connecting rod 13 is set, and living by being able to drive connecting rod 13 to the force of link block 12
It is dynamic, it is connected together and enables the link slot 14 in fixed block 8 fixed to connecting rod 13.
Working principle: when using the construction site double ladder with height adjusting function, according to Fig. 1-4, first
By first exerting a force to the second connecting plate 11, so that the second connecting plate 11 is retracted to the interior of sleeve 9 when needing using the double ladder
Portion, so that the second connecting plate 11 and magnet 10 attract each other, so that the second connecting plate 11 is fixed, and the second connecting plate 11
After being fixed, by exerting a force to link block 12, so that driving connecting rod 13 to rotate after 12 stress of link block, due to 13 He of connecting rod
Terraced body 1 is to be threadedly coupled, so that connecting rod 13 moves out, so that connecting rod 13 is no longer to be threadedly coupled with terraced body 1, together
When be also no longer connected together with the composition of fixed block 8, the height of terraced body 1 can be adjusted at this time, after adjusting, then by link block
12 are mutually threadedly coupled by fixed block 8 with terraced body 1 with connecting rod 13, to fixed block 8 and terraced body 1 be fixed, thus right
The height regulated is fixed, so as to complete the adjusting to height, when connecting rod 13 after the installation is completed, by the second connecting plate
11 take out from sleeve 9, so that connecting rod 13 is fixed in the second connecting plate 11, prevent connecting rod 13 from rotating；
According to Fig. 1 and Fig. 5, when using the double ladder, due to the place that top can not exert a force, thus not
The use of personnel convenient to use, so that the safety to user of service constitutes a threat to, and the motion bar 6 of the double ladder can pass through work
Dynamic seat 5 is rotated, and the internal reservation of motion bar 6 has through-hole 7, so that the hand of user of service can be by through-hole 7 by motion bar 6
It catches, so that the stability of user of service itself is improved, and motion bar 6 is provided with 2, conveniently uses from different angles,
And motion bar 6 can be stored by the work of sliding seat 5.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of construction site double ladder with height adjusting function, including terraced body (1), bull stick (2) and the first connecting plate
(3), it is characterised in that: be connected with bull stick (2) at the top of the ladder body (1), and the both ends of bull stick (2) are applied in the first connection
The inside of plate (3), and footstock (4) are fixed at the top of the first connecting plate (3), the inside center of the footstock (4) is provided with
Sliding seat (5), and motion bar (6) are connected on the outside of sliding seat (5), inner wall of motion bar (6) setting in footstock (4)
On, and the surface of motion bar (6) is reserved with through-hole (7), the surface of the ladder body (1) is fixed with fixed block (8), and fixed block
(8) inside offers link slot (14), and is provided with sleeve (9) on the inside of terraced body (1), the inside peace of the sleeve (9)
Bottom equipped with magnet (10), and magnet (10) is provided with the second connecting plate (11), and the surface of the fixed block (8) is equipped with company
It connects block (12), and is fixed with connecting rod (13) on the left of link block (12), and connecting rod (13) is arranged in the second connecting plate
(11) the back side.
2. a kind of construction site double ladder with height adjusting function according to claim 1, it is characterised in that: institute
Terraced body (1) and connecting rod (13) are stated to be threadedly coupled, and there are gaps for connecting rod (13) and the second connecting plate (11).
3. a kind of construction site double ladder with height adjusting function according to claim 1, it is characterised in that: institute
It states sliding seat (5) and motion bar (6) constitutes rotational structure, and motion bar (6) is provided with 2.
4. a kind of construction site double ladder with height adjusting function according to claim 1, it is characterised in that: institute
Fixed block (8) is stated as arc setting, and the inside of fixed block (8) is evenly distributed with link slot (14).
5. a kind of construction site double ladder with height adjusting function according to claim 1, it is characterised in that: institute
It states sleeve (9) and the second connecting plate (11) constitutes lifting structure, and the length of the second connecting plate (11) is less than the length of sleeve (9)
Degree.
6. a kind of construction site double ladder with height adjusting function according to claim 1, it is characterised in that: institute
It states link block (12) and connecting rod (13) is integrated, and connecting rod (13) and fixed block (8) are to be connected together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821814522.5U CN209398339U (en) | 2018-11-06 | 2018-11-06 | A kind of construction site double ladder with height adjusting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821814522.5U CN209398339U (en) | 2018-11-06 | 2018-11-06 | A kind of construction site double ladder with height adjusting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209398339U true CN209398339U (en) | 2019-09-17 |
Family
ID=67879563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821814522.5U Expired - Fee Related CN209398339U (en) | 2018-11-06 | 2018-11-06 | A kind of construction site double ladder with height adjusting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209398339U (en) |
-
2018
- 2018-11-06 CN CN201821814522.5U patent/CN209398339U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190917 Termination date: 20201106 |