CN207315207U - A kind of bulwark ladder that hoisting structure is set - Google Patents
A kind of bulwark ladder that hoisting structure is set Download PDFInfo
- Publication number
- CN207315207U CN207315207U CN201721363221.0U CN201721363221U CN207315207U CN 207315207 U CN207315207 U CN 207315207U CN 201721363221 U CN201721363221 U CN 201721363221U CN 207315207 U CN207315207 U CN 207315207U
- Authority
- CN
- China
- Prior art keywords
- driving shaft
- universal driving
- bulwark ladder
- frame
- hoisting structure
- 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
The utility model discloses a kind of bulwark ladder for setting hoisting structure,The hoisting structure being connected including bulwark ladder body and with the bulwark ladder body,The hoisting structure includes clamping piece,The clamping piece includes the structure fastened up and down,It is fastened on the bulwark ladder body,Both ends are fastened by fastening bolt,The clamping piece lower end is connected with connecting rod,The lower end of the connecting rod is connected with bearing,Universal driving shaft is laterally set,It is connected through the bearing with the bearing inner ring,One end connection lifting rope of the universal driving shaft,The lower end of lifting rope is connected with elevator bucket,The other end of the universal driving shaft is connected with rotate gear,Chain is connected in the rotate gear,By pulling chain,So that rotation gear rotation,So as to drive universal driving shaft to rotate,So that lifting rope is wrapped on the universal driving shaft or comes off from universal driving shaft,So that elevator bucket rises or falls.
Description
Technical field
Electromechanical installation technical field is the utility model is related to, more particularly to a kind of handrail for setting hoisting structure
Ladder.
Background technology
Bulwark ladder is the common equipment of climbing in construction site.For low latitude mechanical and electric equipment installation, the use of bulwark ladder is larger.
During electromechanical equipment construction is carried out using bulwark ladder, for heavier article, operating personnel's difficult, for shorter
Construction site, other operating personnel can assist to get up the article, carrying, operating personnel be passed to, still, for higher
Construction site, other operating personnel and the operating personnel in bulwark ladder are in larger distance, article directly can not be passed to operator
Member, difficulty is added to construction.
Utility model content
For above-mentioned existing in the prior art for higher construction site, other operating personnel and the behaviour in bulwark ladder
The problem of it is in larger distance to make personnel, article directly can not be passed into operating personnel, difficulty is added to construction, the utility model
Provide a kind of bulwark ladder that hoisting structure is set.
To realize the purpose of this utility model, the utility model provides a kind of bulwark ladder for setting hoisting structure, it is special
Sign is, including bulwark ladder body and the hoisting structure that is connected with the bulwark ladder body, the hoisting structure include clamping
Part, the clamping piece include the structure fastened up and down, it is fastened on the bulwark ladder body, and both ends are carried out by fastening bolt
Fastening, the clamping piece lower end are connected with connecting rod, and the lower end of the connecting rod is connected with bearing, and universal driving shaft is laterally set, its
It is connected through the bearing with the bearing inner ring, one end connection lifting rope of the universal driving shaft, the lower end of lifting rope, which is connected with, to be carried
Bucket is risen, the other end of the universal driving shaft is connected with rotate gear, connects chain in the rotate gear, by pulling chain, make
Gear rotation must be rotated, so as to drive universal driving shaft to rotate so that lifting rope is wrapped on the universal driving shaft or is taken off from universal driving shaft
Fall so that elevator bucket rises or falls.
Wherein, the bulwark ladder body includes inverted U frame and bearing diagonal frame, and the bearing diagonal frame is arranged in parallel including two
Longitudinal rod and connect multiple transverse bars of two longitudinal rods, the upper ends of two longitudinal rods respectively with the inverted U frame
The articulated connection of a side, multiple pedals, the both sides point of multiple pedal one end are hinged between described two sides of inverted U frame
Be not articulated and connected by connecting rod, one end of the connecting rod middle part and inclined support bar is hinged, inclined support bar it is another
One end is articulated and connected with the longitudinal rod, and the clamping piece is fixed on the intermediate bar of the inverted U frame.
Wherein, the auxiliary tool box is provided with above the pedal of top side, the auxiliary tool box is board-like knot
Structure, its both ends are articulated and connected with the two sides of the inverted U frame respectively, are provided with two screwdrivers for being used to put screwdriver
Hole, two pincers holes for placing pliers, for placing the storage groove of parts.
Compared with prior art, the beneficial effects of the utility model are to be lifted by setting one on bulwark ladder body
Structure, by pulling chain so that rotation gear rotation, so as to drive universal driving shaft to rotate so that lifting rope is wrapped in the linkage
Come off on axis or from universal driving shaft so that elevator bucket rises or falls, and can place items within lifting, Ke Yifang in elevator bucket
Heavier article just is passed to the operating personnel on bulwark ladder, can meet use demand.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model embodiment；
Fig. 2 is the first schematic diagram of structure for the hoisting structure that the utility model embodiment provides；
Fig. 3 is the second schematic diagram of structure for the hoisting structure that the utility model embodiment provides；
Fig. 4 is the bulwark ladder body construction schematic diagram that the utility model embodiment provides；
Fig. 5 is the structure diagram for the collets that the utility model embodiment provides；
In figure, in figure, 1- inverted U framves, 2- storage grooves, 3- pincers hole, 4- connecting rods, 5- bearing diagonal framves, 6- collets, 7- is oblique
Supporting rod, 8- feets, 9- screw tool bores, 10- auxiliary tool boxes, 11- pedals, 71- insulation boards, 72- reinforcing plates, 73- fix spiral shell
Bolt, 74- protection shells, 12- hoisting structures, 121- cushions, 122- clamping pieces, 123- fastening bolts, 124- rotate gears,
125- chains, 126- connecting rods, 127- universal driving shafts, 128- lifting ropes, 129- bearings, 130- elevator buckets.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.It should be appreciated that this place
The specific embodiment of description only to explain the utility model, is not used to limit the utility model.
It should be noted that term used herein above is merely to describe embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
Be also intended to include plural form, additionally, it should be understood that, when in the present specification using belong to "comprising" and/or " bag
Include " when, it indicates existing characteristics, step, operation, component or module, component and/or combinations thereof.
It should be noted that term " first " in the description and claims of this application and above-mentioned attached drawing, "
Two " etc. be for distinguishing similar object, without for describing specific order or precedence.It should be appreciated that so use
Data can exchange in the appropriate case, so that presently filed embodiment described herein for example can be with except herein
Order beyond those of diagram or description is implemented.In addition, term " comprising " and " having " and their any deformation, it is intended that
Be to cover it is non-exclusive include, for example, containing the process of series of steps or unit, method, system, product or equipment not
Be necessarily limited to those steps or the unit clearly listed, but may include not list clearly or for these processes, side
The intrinsic other steps of method, product or equipment or unit.
For the ease of description, spatially relative term can be used herein, as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a component shown in the figure or module or feature and other
The spatial relation of component or module or feature.It should be appreciated that spatially relative term be intended to include except component or
Different azimuth in use or operation outside orientation of person's module described in figure.If for example, component in attached drawing
Perhaps module is squeezed, be described as " above miscellaneous part either module or construction " or " in miscellaneous part or module or
On construction " component will either be positioned as " below miscellaneous part or module or construction " after module or " at other
Under component or module or construction ".Thus, exemplary term " ... top " can include " ... top " and
" in ... lower section " two kinds of orientation.The component or module can also the positioning of other different modes (be rotated by 90 ° or in other
Orientation), and respective explanations are made to the opposite description in space used herein above.
It should be noted that in the case where there is no conflict, the feature in embodiment and embodiment in the application can phase
Mutually combination.
As shown in Figs. 1-5, the utility model provide it is a kind of set hoisting structure bulwark ladder, including bulwark ladder body with
And the hoisting structure 12 being connected with the bulwark ladder body, the hoisting structure 12 include clamping piece 122, the clamping piece 122
For the structure fastened up and down, it is fastened on the bulwark ladder body, and both ends are fastened by fastening bolt 123, the folder
122 lower end of gripping member is connected with connecting rod 126, and the lower end of the connecting rod 126 is connected with bearing 129, and universal driving shaft 127 is laterally set
Put, it is connected through the bearing 129 with 129 inner ring of bearing, and one end connection lifting rope 128 of the universal driving shaft 127, hangs
The lower end of rope 128 is connected with elevator bucket 130, and the other end of the universal driving shaft 127 is connected with rotate gear 124, the turning gear
Chain 125 being connected on wheel 124, by pulling chain 125 so that rotation gear 124 rotates, so that drive universal driving shaft 127 to rotate,
So that lifting rope 128 is wrapped on the universal driving shaft 127 or comes off from universal driving shaft 127 so that elevator bucket 130 rise or under
Drop.
Wherein, the bulwark ladder body includes inverted U frame 1 and bearing diagonal frame 5, and the bearing diagonal frame 5 is parallel including two
The longitudinal rod of arrangement and the multiple transverse bars for connecting two longitudinal rods, the upper ends of two longitudinal rods respectively with it is described fall U
One side of type frame 1 is articulated and connected, and multiple pedals 11, multiple pedals 11 1 are hinged between described 1 two sides of inverted U frame
The both sides at end are articulated and connected by a connecting rod 4 respectively, and 4 middle part of connecting rod and one end of inclined support bar 5 are hinged,
The other end of inclined support bar 5 is articulated and connected with the longitudinal rod, and the clamping piece is fixed on the intermediate bar of the inverted U frame,
The auxiliary tool box 10 is provided with the top of the pedal 11 of top side, the auxiliary tool box 10 is plank frame, it two
End is articulated and connected with the two sides of the inverted U frame 1 respectively, is provided with two and is used to put the screw tool bore 9 of screwdriver, uses
In two pincers holes 3 for placing pliers, for placing the storage groove 2 of parts.
It should be noted that an auxiliary tool box is set on bulwark ladder, wherein, it is provided with the auxiliary tool box
The screw tool bore of storing screws knife, screwdriver may be inserted into, store the pincers hole of pliers, two handles of pliers, and insertion is clamped in hole,
Pliers is fixed and is stored, and stores the storage groove of small parts, operating personnel's use has been greatly facilitated, has improved effect
Rate, reduces personnel's occupancy.The application is being provided outside an auxiliary tool box, additionally provides a kind of folding of new-type armrest ladder
Stack structure, this is rational in infrastructure, uses and stores easy to fold up, and pedal and auxiliary tool box can be in certain angle inward turnings
Turn.In addition, the upper end of the application inverted U frame, higher than the junction with the longitudinal rod, the upper end of inverted U frame can be used as handrail
Structure, improves the security that operating personnel use.
Wherein, the lower end of the inverted U frame 1 and two longitudinal rods is socketed with anti-skidding feet.
Wherein, the two sides of the inverted U frame 1 and two longitudinal rods are formed by two sections, and two sections pass through
Collets 6 connect.
Wherein, the collets 6 include two panels insulation board 71, two panels reinforcing plate 72, fixing bolt 73, the inverted U frame 1
Two sides and two two sections of longitudinal rods between there is gap, two panels insulation board 71, two panels reinforcing plate are wrapped up in its outside successively
72, the fixing bolt 73 through the two panels insulation board 71, two panels reinforcing plate 72 and it is two sections described gap after, two
End is fixed by nut.
Pass through the structure so that top is insulated with lower part, can prevent from getting an electric shock.
Wherein, the collets 6, which further include, covers on the two panels insulation board 71, two panels reinforcing plate 72, outside fixing bolt 73
The protection shell 74 of side.
Wherein, the two panels insulation board 71 is made of polytetrafluoroethylene material, and the two panels reinforcing plate 72 is metallic plate, institute
It is plastics to state protection shell 74.
The above is only the preferred embodiment of the utility model, it is noted that for the general of the art
For logical technical staff, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these change
The scope of protection of the utility model is also should be regarded as into retouching.
Claims (3)
1. it is a kind of set hoisting structure bulwark ladder, it is characterised in that including bulwark ladder body and with the bulwark ladder body
The hoisting structure of connection, the hoisting structure include clamping piece, and the clamping piece includes the structure fastened up and down, it is fastened on institute
State on bulwark ladder body, both ends are fastened by fastening bolt, and the clamping piece lower end is connected with connecting rod, the connecting rod
Lower end be connected with bearing, universal driving shaft is laterally set, it is connected through the bearing with the bearing inner ring, the universal driving shaft
One end connection lifting rope, the lower end of lifting rope is connected with elevator bucket, and the other end of the universal driving shaft is connected with rotate gear, described turn
Chain is connected on moving gear, by pulling chain so that rotation gear rotation, so as to drive universal driving shaft to rotate so that lifting rope twines
It is wound on the universal driving shaft or comes off from universal driving shaft so that elevator bucket rises or falls.
A kind of 2. bulwark ladder that hoisting structure is set according to claim 1, it is characterised in that the bulwark ladder body bag
Inverted U frame and bearing diagonal frame are included, the bearing diagonal frame includes two longitudinal rods of two longitudinal rods arranged in parallel and connection
Multiple transverse bars, the upper end side articulated connection with the inverted U frame respectively of two longitudinal rods, the inverted U
Multiple pedals are hinged between two sides of frame, the both sides of multiple pedal one end are articulated and connected by a connecting rod respectively, institute
The one end for stating connecting rod middle part and inclined support bar is hinged, and the other end of inclined support bar is articulated and connected with the longitudinal rod；Institute
Clamping piece is stated to be fixed on the intermediate bar of the inverted U frame.
A kind of 3. bulwark ladder that hoisting structure is set according to claim 2, it is characterised in that the pedal in top side
Top is provided with auxiliary tool box, and the auxiliary tool box is plank frame, its both ends two sides with the inverted U frame respectively
Articulated connection, is provided with two and is used to put the screw tool bore of screwdriver, two pincers holes for placing pliers, for placing
The storage groove of parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721363221.0U CN207315207U (en) | 2017-10-20 | 2017-10-20 | A kind of bulwark ladder that hoisting structure is set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721363221.0U CN207315207U (en) | 2017-10-20 | 2017-10-20 | A kind of bulwark ladder that hoisting structure is set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207315207U true CN207315207U (en) | 2018-05-04 |
Family
ID=62382113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721363221.0U Expired - Fee Related CN207315207U (en) | 2017-10-20 | 2017-10-20 | A kind of bulwark ladder that hoisting structure is set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207315207U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2595254A (en) * | 2020-05-19 | 2021-11-24 | Terlok Ltd | Lifting assembly |
-
2017
- 2017-10-20 CN CN201721363221.0U patent/CN207315207U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2595254A (en) * | 2020-05-19 | 2021-11-24 | Terlok Ltd | Lifting assembly |
| GB2595254B (en) * | 2020-05-19 | 2023-06-21 | Terlok Ltd | Lifting assembly |
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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: 20180504 Termination date: 20191020 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |