CN209082945U - A kind of Multi-functional road bridge construction ladder - Google Patents
A kind of Multi-functional road bridge construction ladder Download PDFInfo
- Publication number
- CN209082945U CN209082945U CN201821907209.6U CN201821907209U CN209082945U CN 209082945 U CN209082945 U CN 209082945U CN 201821907209 U CN201821907209 U CN 201821907209U CN 209082945 U CN209082945 U CN 209082945U
- Authority
- CN
- China
- Prior art keywords
- horizontal chassis
- support frame
- main backstop
- auxiliary support
- 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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Abstract
A kind of Multi-functional road bridge construction ladder.At present; in road and bridge construction process of construction; construction ladder is frequently necessary to carry out auxiliary construction; when construction personnel is swashed by gangboard; often shaking causes construction personnel to lose center of gravity, it is easy to cause construction personnel to fall, while when in more smooth ground construction; the bottom end of ladder also will cause sliding, and similarly there is hidden danger.A kind of Multi-functional road bridge construction ladder, its composition includes: fixed horizontal chassis (1) and the horizontal chassis (2) that stretches, main backstop (3) and auxiliary support frame (4), fixed horizontal chassis passes through shaft A(5) it is connect with one end of auxiliary support frame, the horizontal chassis that stretches passes through shaft B(6) it is connect with main backstop, groove is provided on fixed horizontal chassis, and the horizontal chassis that stretches is inserted in groove, the inside at the top of auxiliary support frame is connected with hook plate (8) by bolt assembly (7).The utility model is applied to road and bridge construction device.
Description
Technical field
The utility model relates to a kind of Multi-functional road bridge construction ladders.
Background technique
Currently, in road and bridge construction process of construction, it is often necessary to which construction ladder carries out auxiliary construction, works as construction personnel
It when being swashed by gangboard, often shakes and construction personnel is caused to lose center of gravity, it is easy to cause construction personnel to fall, simultaneously
In more smooth ground construction, the bottom end of ladder also will cause sliding, and similarly there is hidden danger, at this moment with regard to needing to pass through
Other personnel help to buttress construction ladder, guaranteeing the safety of construction personnel, at the same time, at present used in road and bridge apply
Work ladder has a single function, and only can carry out climbing use to construction personnel, while in road and bridge construction, also through frequently with foot hand
Frame, general scaffold use integral solder structure or package assembly, and moving process is inconvenient when in use for the structure of integral solder,
Occupied space is stored simultaneously, and uses assembling mode, is wasted the construction time in assembling, also to be torn open in time after the completion of construction
It unloads, it is time-consuming and laborious.
Summary of the invention
The purpose of the utility model is to provide a kind of Multi-functional road bridge construction ladders.
Above-mentioned purpose is realized by following technical scheme:
A kind of Multi-functional road bridge construction ladder, composition include: fixed horizontal chassis and the horizontal chassis that stretches, main backstop and
Auxiliary support frame, the horizontal chassis of the fixation is rotatablely connected by one end of shaft A and the auxiliary support frame, described
The horizontal chassis that stretches is rotatablely connected by shaft B and the main backstop, is provided with groove on the horizontal chassis of the fixation,
And the horizontal chassis that stretches is inserted in groove, the inside at the top of the auxiliary support frame is connected by bolt assembly
There is hook plate, and the slot on the hook plate is inserted on the pole face of main backstop pole-climbing, main backstop pole-climbing described in one group
It is arranged between the two sides frame body of the main backstop, is vertically installed with one between the both ends frame body of the auxiliary support frame
Group auxiliary support frame pole-climbing.
The Multi-functional road bridge construction ladder, the inside of the frame body of the main backstop and the auxiliary support frame
It is welded with the sleeve of columnar structures, sleeve weld described in one group is in same level, when the auxiliary support frame and institute
When the main backstop stated is perpendicular to the ground, the gag lever post inserted with U-shaped structure in sleeve described in two.
It opens the two sides of the Multi-functional road bridge construction ladder, the horizontal chassis of the fixation and the horizontal chassis that stretches
Inserted with adjusting bolt, the flexible level in equipped with the identical jack of one group of diameter, and described in one of them and jack
Backing plate is welded on chassis, the frame face of the backing plate and the horizontal chassis of the fixation is in same level.
The Multi-functional road bridge construction ladder, the width of the main backstop are greater than the width of the auxiliary support frame
Degree, the width of the horizontal chassis that stretches are greater than the width of the main backstop, the main backstop and described auxiliary
It helps and has been inserted in gum cover at the top of support frame.
The utility model beneficial effect achieved is:
1. practical information is easy to operate, in road construction, main backstop is rotated into certain angle by shaft B first
Then auxiliary support frame is rotated corresponding angle by shaft A, then by the slot button on the hook plate on auxiliary support frame by degree
Enter onto the corresponding pole-climbing of main backstop, make to form angle between its main backstop and auxiliary support frame, when needs are to main support
When the height adjustment of frame, the horizontal chassis that can will stretch is inserted into fixed horizontal chassis by groove, not according to the height of adjusting
Together, bolt will be adjusted to be inserted into corresponding jack, the height adjustment of main backstop can be completed, below two support frames
The horizontal chassis of fixation and the supporting role of horizontal chassis of stretching, can guarantee the safety of the construction personnel on ladder, prevent ladder
Frame integrally shakes, it is only necessary to which construction working can be completed in a people, does not need to carry out staircase by other staff, save
Manpower.
2. the utility model is when folding, the horizontal chassis that will stretch first is extracted out centainly from the groove of the horizontal chassis of fixation
Then main backstop is first placed by length by shaft B, the two sides frame plate of fixed horizontal chassis and the horizontal chassis that stretches it
Between, then auxiliary support frame is placed between the two sides frame body of main backstop by shaft A, achievable folding work is convenient for
The transport and carrying of construction frame body, the main backstop pole-climbing setting of the utility model is in the inner side frame body bracket of main backstop, auxiliary branch
Support pole-climbing is arranged between the outer side frame body of auxiliary support frame.
3. the utility model using scaffold when being constructed, and main backstop and auxiliary support frame is perpendicular to the ground,
Then bolt will be adjusted to be inserted into fixed horizontal chassis and the jack to stretch on horizontal chassis, prevent from stretching horizontal chassis and solid
It shakes between fixed horizontal chassis, finally gag lever post is inserted into the sleeve on main backstop and auxiliary support frame
The installation of scaffold is completed, installation is simple, fast, improves construction efficiency.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Attached drawing 1 is the structural schematic diagram of the utility model.
Attached drawing 2 is the folded top view of construction ladder.
Attached drawing 3 is the structural schematic diagram for being folded into scaffold.
Attached drawing 4 is the structural schematic diagram of auxiliary support frame.
Attached drawing 5 is the cross-sectional view of fixed level frame and the horizontal chassis that stretches.
In figure: 1, fixed horizontal chassis, 2, stretch horizontal chassis, 3, main backstop, 4, auxiliary support frame, 5, shaft A, 6,
Shaft B, 7, bolt assembly, 8, hook plate, 9, slot, 10, main backstop pole-climbing, 11, auxiliary support frame pole-climbing, 12, sleeve, 13,
Gag lever post, 14, jack, 15, adjusting bolt, 16, backing plate, 17, gum cover.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment 1:
A kind of Multi-functional road bridge construction ladder, composition include: fixed horizontal chassis 1 and stretch horizontal chassis 2, main backstop
3 and auxiliary support frame 4, the horizontal chassis of the fixation is connect by shaft A5 with one end of the auxiliary support frame, described
The horizontal chassis that stretches connect with the main backstop by shaft B6, be provided with groove on the horizontal chassis of the fixation,
And the horizontal chassis that stretches is inserted in groove, the inside at the top of the auxiliary support frame is connected by bolt assembly 7
It is connected to hook plate 8, and the slot 9 on the hook plate is inserted on the pole face of main backstop pole-climbing 10, main support described in one group
Frame pole-climbing is arranged between the two sides frame body of the main backstop, vertically pacifies between the both ends frame body of the auxiliary support frame
Equipped with one group of auxiliary support frame pole-climbing 11.
Embodiment 2:
According to Multi-functional road bridge construction described in embodiment 1 ladder, the main backstop and the auxiliary support frame
Frame body on the inside of be welded with the sleeves 12 of columnar structures, sleeve weld described in one group is in same level, when described
When auxiliary support frame and the main backstop perpendicular to the ground, the gag lever post inserted with U-shaped structure in sleeve described in two
13。
Embodiment 3:
The Multi-functional road bridge construction ladder stated according to embodiment 1 or 2, the horizontal chassis of the fixation and the flexible level
The two sides of chassis offer the identical jack 14 of one group of diameter, and interior inserted with adjusting bolt with jack described in one of them
15, backing plate 16 is welded on the horizontal chassis that stretches, and the frame face of the backing plate and the horizontal chassis of the fixation is in
In same level.
Embodiment 4:
According to the ladder of Multi-functional road bridge construction described in embodiment 1 or 2 or 3, the width of the main backstop is greater than described
Auxiliary support frame width, the width of the horizontal chassis that stretches is greater than the width of the main backstop, the master
Gum cover 17 has been inserted at the top of support frame and the auxiliary support frame.
Claims (4)
1. a kind of Multi-functional road bridge construction ladder, composition includes: fixed horizontal chassis and the horizontal chassis that stretches, main backstop and auxiliary
Support frame is helped, is connected it is characterized in that: the horizontal chassis of the fixation is rotated by one end of shaft A and the auxiliary support frame
It connects, the horizontal chassis that stretches is rotatablely connected by shaft B and the main backstop, is set on the horizontal chassis of the fixation
It is equipped with groove, and the horizontal chassis that stretches is inserted in groove, passes through spiral shell on the inside of the top of the auxiliary support frame
Bolt assembly is connected with hook plate, and the slot on the hook plate is inserted on the pole face of main backstop pole-climbing, master described in one group
Support frame pole-climbing is arranged between the two sides frame body of the main backstop, hangs down between the both ends frame body of the auxiliary support frame
One group of auxiliary support frame pole-climbing is directly installed.
2. Multi-functional road bridge construction ladder according to claim 1, it is characterized in that: the main backstop and the auxiliary
The sleeve of columnar structures is welded on the inside of the frame body of support frame, sleeve weld described in one group works as institute in same level
When the auxiliary support frame and the main backstop perpendicular to the ground stated, the limit inserted with U-shaped structure in sleeve described in two
Position bar.
3. Multi-functional road bridge construction according to claim 2 ladder, it is characterized in that: the horizontal chassis of the fixation and described
The stretch two sides of horizontal chassis offer the identical jack of one group of diameter, and described in one of them and in jack inserted with adjusting
Bolt is welded with backing plate on the horizontal chassis that stretches, and the frame face of the backing plate and the horizontal chassis of the fixation is in
In same level.
4. Multi-functional road bridge construction ladder according to claim 3, it is characterized in that: the width of the main backstop is greater than institute
The width for the auxiliary support frame stated, the width of the horizontal chassis that stretches is greater than the width of the main backstop, described
Gum cover has been inserted at the top of main backstop and the auxiliary support frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821907209.6U CN209082945U (en) | 2018-11-20 | 2018-11-20 | A kind of Multi-functional road bridge construction ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821907209.6U CN209082945U (en) | 2018-11-20 | 2018-11-20 | A kind of Multi-functional road bridge construction ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209082945U true CN209082945U (en) | 2019-07-09 |
Family
ID=67124723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821907209.6U Expired - Fee Related CN209082945U (en) | 2018-11-20 | 2018-11-20 | A kind of Multi-functional road bridge construction ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209082945U (en) |
-
2018
- 2018-11-20 CN CN201821907209.6U patent/CN209082945U/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: 20190709 Termination date: 20191120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |