CN207406265U - Double ladder and construction equipment - Google Patents
Double ladder and construction equipment Download PDFInfo
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- CN207406265U CN207406265U CN201721082769.8U CN201721082769U CN207406265U CN 207406265 U CN207406265 U CN 207406265U CN 201721082769 U CN201721082769 U CN 201721082769U CN 207406265 U CN207406265 U CN 207406265U
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- ladder
- supporting rack
- supporting
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- double ladder
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Abstract
The utility model provides a kind of double ladder and construction equipment, is related to construction equipment field, to solve the problems, such as using the ascend a height single and mobile operation of function that occurs during operation of double ladder inconvenient.The double ladder includes：First supporting rack, the second supporting rack, the first ladder and the second ladder, wherein：One end of first supporting rack is connected with one end of the second supporting rack by the first connector, and the first supporting rack can be rotated compared with the second supporting rack in the range of 0 °~180 °；The other end of first supporting rack is connected with one end of the first ladder by the second connector, and the first supporting rack and the first ladder are perpendicular or are arranged in parallel；The other end of second supporting rack is connected with one end of the second ladder by the 3rd connector, and the second supporting rack and the second ladder are perpendicular or are arranged in parallel.The double ladder is used for engineering construction, to achieve the effect that facilitate construction personnel to carry out mobile operation and can adapt to various working.
Description
Technical field
The utility model is related to technical field of construction equipment, more particularly, to a kind of double ladder and construction equipment.
Background technology
In engineering construction field, construction personnel usually requires to realize operation of ascending a height by instrument.Double ladder is construction personnel
Commonly used instrument, frequency of use is higher, construction personnel engineering construction process usually by double ladder realize climbing,
It ascends a height operation.Double ladder of the prior art is mostly that two ladders hingedly form at one end, when in use separates two ladders
Certain angle, construction personnel's climbing or the progress operation at a certain height of double ladder of standing.Due to herringbone in the prior art
The special construction of ladder, double ladder are more suitable for the operating mode that setting is fixed, job area is smaller, operation span is little, construction personnel
It can only be climbed or be stood on double ladder, can not be moved left and right forwards, backwards, function is single, makes the job area of construction personnel
It is limited.For this case, construction personnel usually realizes pinnacled mobile operation by split heads cooperation double ladder, and split heads refers to
In engineering construction, for standing or the stool of blowing.Construction personnel tramples on split heads and can be moved on split heads,
Construction personnel can move to replace different settings on split heads, but since split heads is not easy to construction personnel's climbing, height
It is relatively short, therefore split heads is more suitable for the operating mode that operation span is relatively slightly larger, operation height is relatively low.Construction personnel is constructing
When, it is necessary to carry the isometric larger instrument of double ladder, split heads simultaneously to adapt to various working, carry and storage all very not sides
Just.
In conclusion it is difficult effectively to solve to occur double ladder is used ascend a height during operation in the prior art
The problem of single and mobile operation of function is inconvenient.
Utility model content
The purpose of this utility model is to provide a kind of double ladder, to solve that double ladder is being used ascend a height the mistake of operation
The problem of single and mobile operation of the function occurred in journey is inconvenient.
In order to achieve the above objectives, the technical solution of the utility model is realized in：
Double ladder provided by the utility model, including：First supporting rack, the second supporting rack, the first ladder and the second ladder,
Wherein：One end of first supporting rack is connected with one end of second supporting rack by the first connector, described first
Support can be rotated compared with second supporting rack in the range of 0 °~180 °；The other end of first supporting rack with it is described
One end of first ladder is connected by the second connector, and first supporting rack and first ladder are perpendicular or parallel set
It puts；The other end of second supporting rack is connected with one end of second ladder by the 3rd connector, second support
Frame and second ladder are perpendicular or are arranged in parallel.
Preferably, further include the first supporting item and the second supporting item, one end of first supporting item with described first
Support connects, and the other end of first supporting item is connected with first ladder；One end of second supporting item with it is described
Second supporting rack connects, and the other end of second supporting item is connected with second ladder.
Preferably, first supporting item and second supporting item are telescopic support part.
Preferably, first supporting item includes head rod and the second connecting rod, one end of the head rod
It being connected with first supporting rack, the other end of the head rod is connected with one end of second connecting rod, and described
The other end of two connecting rods is connected with first ladder；Second supporting item includes the 3rd connecting rod and the 4th connecting rod,
One end of 3rd connecting rod is connected with second supporting rack, and the other end of the 3rd connecting rod is connected with the described 4th
One end connection of bar, the other end of the 4th connecting rod are connected with second ladder.
Preferably, connecting rope is further included；One end of the connecting rope is connected with first ladder, the connecting rope it is another
One end is connected with second ladder.
Preferably, the connecting rope includes first connecting portion, second connecting portion and elastic joint part；The first connecting portion
One end be connected with first ladder, the other end of the first connecting portion and one end of the elastic joint part detachably connect
Connect, the other end of the elastic joint part and one end of the second connecting portion are detachably connected, the second connecting portion it is another
One end is connected with second ladder.
Preferably, first ladder and the second ladder are extension type ladder.
Preferably, first supporting item is equipped with a plurality of supporting rack, and a plurality of supporting rod transverse and longitudinal is staggered.
Preferably, first is connected on first supporting rack and grips portion, being connected with second on second supporting rack carries
Hold portion.
Compared with the prior art, double ladder provided by the utility model has the advantage that：
Double ladder provided by the utility model, when in use, construction personnel can be according to construction operating modes to the station of double ladder
It is adjusted.Operating mode such as construction is that job area is smaller, the unfixed situation of operation height, and construction personnel can be new by this practicality
The double ladder that type provides is adjusted to the first station：The first supporting rack and the second supporting rack are rotated, makes the first supporting rack and second
Support is set in any angle in the range of 0 °~180 ° but not comprising 0 ° and 180 ° by the first supporting rack is parallel with the first ladder
It puts, the second supporting rack and the second ladder is arranged in parallel.Double ladder provided by the utility model is placed on ground, the first ladder
It is contacted with the second ladder with ground, at this point, in the first supporting rack and the first ladder be generally aligned in the same plane, the second supporting rack and the
In two ladders are generally aligned in the same plane, relatively face tilts for the first supporting rack and the second supporting rack so that the utility model provides
Double ladder in " people " font, construction personnel can be climbed using double ladder to construction area progress operation.Operating mode such as construction is
Job area is larger, and the relatively low situation of operation height, construction personnel can adjust double ladder provided by the utility model to second
Station：The first supporting rack and the second supporting rack are rotated, makes the first supporting rack and the second supporting rack in 180 ° of angles, and by first
Support is vertically arranged with the first ladder, and the second supporting rack and the second ladder are vertically arranged.By herringbone provided by the utility model
Ladder is placed on ground, and the first ladder is contacted with the second ladder with ground, at this point, the first supporting rack and the second supporting rack are located at together
In one plane, and the plane is vertical with plane where plane where the first ladder and the second ladder so that construction personnel can
Standing carries out operation on the first supporting rack and the second supporting rack of double ladder provided by the utility model, and can be first
Supporting rack and the second supporting rack move up action industry.It, can be by first if you need to which double ladder provided by the utility model is stored
Support is arranged in parallel with the first ladder, and the second supporting rack and the second ladder are arranged in parallel, and rotates the first supporting rack and second
Support, and the angle between the first supporting rack and the second supporting rack is adjusted to minimum value.Compared with the prior art, this reality
Double ladder with new offer by setting the first connector, enable the first supporting rack compared with the second supporting rack 0 °~
It is rotated in the range of 180 °；By setting the second connector, the first supporting rack and the first ladder can be made perpendicular or parallel set
It puts；By setting the 3rd connector, the second supporting rack and the second ladder can be made perpendicular or being arranged in parallel.Construction personnel can
Double ladder provided by the utility model is adjusted, double ladder is enable to be converted between the first station and second station, to apply
Worker person can construct by double ladder under different operating modes.Double ladder functional diversities provided by the utility model,
It can realize the function of a variety of construction tools, effectively improve the construction efficiency of construction personnel, meanwhile, relatively a variety of construction tools,
Double ladder provided by the utility model can be folded quite convenient for carrying and transporting, convenient for collecting.
The another object of the utility model is to propose a kind of construction equipment, to solve that double ladder is being used to carry out work of ascending a height
The problem of single and mobile operation of the function occurred during industry is inconvenient.
In order to achieve the above objectives, the technical solution of the utility model is realized in：
Construction equipment provided by the utility model, including：Double ladder described in pedal and above-mentioned technical proposal, the pedal
Lid is located on the first supporting rack of the double ladder and the second supporting rack of the double ladder, the pedal and the described first support
Frame and second supporting rack are detachably connected.
The construction equipment is identical compared with advantage possessed by the prior art with above-mentioned double ladder, and details are not described herein.
Description of the drawings
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution of the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it describes below
In attached drawing be the utility model some embodiments, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other attached drawings are can also be obtained according to these attached drawings.
Fig. 1 is the front view when double ladder that the utility model embodiment one provides is located at the first station；
Fig. 2 is left view when double ladder shown in FIG. 1 is located at the first station；
Fig. 3 is the structure diagram when double ladder that the utility model embodiment one provides is located at second station；
Fig. 4 is the structure diagram for the construction equipment that the utility model embodiment two provides.
Icon：The first supporting racks of 100-；The second supporting racks of 110-；The first ladders of 120-；The second ladders of 130-；
The first connectors of 140-；The second connectors of 150-；The 3rd connectors of 160-；The first supporting items of 170-；180- second is supported
Part；190- connecting ropes；101- supporting rods；102- first grips portion；111- second grips portion；171- head rods；
The second connecting rods of 172-；The 3rd connecting rods of 181-；The 4th connecting rods of 182-；191- first connecting portions；192- second is connected
Portion；193- elastic joint parts；200- top plates.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model part of the embodiment, instead of all the embodiments.Based on the embodiment in the utility model, sheet
Field those of ordinary skill all other embodiments obtained without making creative work, belong to this practicality
Novel protected scope.
, it is necessary to explanation in the description of the utility model, such as occur term " " center ", " on ", " under ", " left side ",
" right side ", " vertical ", " level ", " interior ", " outer " etc., indicated by orientation or position relationship be based on orientation shown in the drawings or
Position relationship is for only for ease of description the utility model and simplifies description rather than instruction or imply signified device or member
Part must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.
In addition, such as there is term " first ", " second ", " the 3rd ", description purpose is only used for, and it is not intended that instruction or hint phase
To importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term such as occurs in the description of the utility model
" installation ", " connected ", " connection ", should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or one
It connects body；Can be mechanical connection or electrical connection；It can be directly connected, it can also be indirect by intermediary
It is connected, can is the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State concrete meaning of the term in the utility model.
Embodiment 1
Fig. 1 is the front view when double ladder that the utility model embodiment one provides is located at the first station；Fig. 2 is Fig. 1 institutes
The double ladder shown is located at left view during the first station；Fig. 3 is that the double ladder that the utility model embodiment one provides is located at second
Structure diagram during station.As shown in Figs. 1-3, the double ladder that the present embodiment one provides, including the first supporting rack 100, second
Supporting rack 110, the first ladder 120 and the second ladder 130.
Wherein, one end of the first supporting rack 100 is connected with one end of the second supporting rack 110 by the first connector 140, the
One supporting rack 100 can be rotated compared with the second supporting rack 110 in the range of 0 °~180 °, the first supporting rack 100 and second
Connection mode between support 110 can be hinged, and the first connector 140 can be hinge, and the first supporting rack 100 can pass through hinge phase
It is rotated for the second supporting rack 110 in the range of 0 °~180 °, device for fastening can be equipped on the first connector 140, for fixing
First supporting rack 100 and the second supporting rack 110, in order to keep the angle between the first supporting rack 100 and the second supporting rack 110
Degree.The other end of first supporting rack 100 is connected with one end of the first ladder 120 by the second connector 150, the first supporting rack
100 is perpendicular or be arranged in parallel with the first ladder 120；One end of the other end of second supporting rack 110 and the second ladder 130
It is connected by the 3rd connector 160, the second supporting rack 110 and the second ladder 130 are perpendicular or are arranged in parallel.Wherein, second
150 and the 3rd connector 160 of connector can be hinge or " T " font connector or " ten " font connector.First support
Frame 100 can be perpendicular by " T " font connector or " ten " font connector and the first ladder 120 or be arranged in parallel, the second support
Frame 110 can be perpendicular by " T " font connector or " ten " font connector and the second ladder 130 or be arranged in parallel.Wherein, first
Connection mode can be to be detachably connected between 100 and first ladder 120 of supporting rack, the second supporting rack 110 and the second ladder 130 it
Between connection mode be alternatively and be detachably connected.In addition, in the double ladder provided in the utility model embodiment one, the first supporting rack
100th, the second supporting rack 110 can have the pedal for construction personnel's climbing.
When using the double ladder that the utility model embodiment one provides, construction personnel can be according to construction operating mode to double ladder
Station be adjusted.Operating mode such as construction is that job area is smaller, the unfixed situation of operation height, and construction personnel can incite somebody to action this
The double ladder that utility model embodiment one provides is adjusted to the first station：The first supporting rack 100 and the second supporting rack 110 are rotated,
Make the first supporting rack 100 and the second supporting rack 110 in any angle in the range of 0 °~180 ° but not comprising 0 ° and 180 °, and by the
One supporting rack 100 is arranged in parallel with the first ladder 120, and the second supporting rack 110 and the second ladder 130 are arranged in parallel.By this reality
The double ladder provided with new embodiment one is placed on ground, and the first ladder 120 is contacted with the second ladder 130 with ground, this
When, in the first supporting rack 100 and the first ladder 120 are generally aligned in the same plane, the second supporting rack 110 is located at together with the second ladder 130
In one plane, relatively face tilts for the first supporting rack 100 and the second supporting rack 110 so that the utility model embodiment one carries
The double ladder of confession is in " people " font, and construction personnel can carry out operation using climbing on double ladder to construction area.Such as the work of construction
Condition is larger for job area, the relatively low situation of operation height, the herringbone that construction personnel can provide the utility model embodiment one
Trapeziodal modulation is whole to second station：The first supporting rack 100 and the second supporting rack 110 are rotated, makes the first supporting rack 100 and the second supporting rack
110 be in 180 ° of angles, and the first supporting rack 100 and the first ladder 120 are vertically arranged, by the second supporting rack 110 and the second ladder
Frame 130 is vertically arranged.The double ladder that the utility model embodiment one provides is placed on ground, the first ladder 120 and the second ladder
Frame 130 is contacted with ground, at this point, in the first supporting rack 100 and the second supporting rack 110 be generally aligned in the same plane, and the plane is equal
It is vertical with 120 place plane of the first ladder and 130 place plane of the second ladder so that construction personnel can stand in this practicality
Operation is carried out on the first supporting rack 100 and the second supporting rack 110 of the double ladder that new embodiment one provides, and can be the
One supporting rack 100 and the second supporting rack 110 move up action industry.If you need to by the double ladder that the utility model embodiment one provides into
First supporting rack 100 and the first ladder 120, can be arranged in parallel by row storage, and the second supporting rack 110 and the second ladder 130 is flat
Row is set, and rotates the first supporting rack 100 and the second supporting rack 110, and will be between the first supporting rack 100 and the second supporting rack 110
Angle adjust to minimum value.Compared with the prior art, the double ladder that the utility model embodiment one provides passes through setting
First connector 140 enables the first supporting rack 100 to be rotated compared with the second supporting rack 110 in the range of 0 °~180 °；Pass through
Second connector 150 is set, the first supporting rack 100 and the first ladder 120 can be made perpendicular or is arranged in parallel；Pass through setting
3rd connector 160 can make the second supporting rack 110 and the second ladder 130 perpendicular or be arranged in parallel.Construction personnel is adjustable
The double ladder that whole the utility model embodiment one provides, enables double ladder to be converted between the first station and second station,
So that construction personnel can construct by double ladder under different operating modes.The herringbone that the utility model embodiment one provides
Terraced functional diversities can realize the function of a variety of construction tools, effectively improve the construction efficiency of construction personnel, meanwhile, relatively
A variety of construction tools, the double ladder that the utility model embodiment one provides can be folded quite convenient for carrying and transporting, side
Just store.
Further, the double ladder that the utility model embodiment one provides further includes the first supporting item 170 and the second support
Part 180, one end of the first supporting item 170 are connected with the first supporting rack 100, the other end and the first ladder of the first supporting item 170
120 connections；One end of second supporting item 180 is connected with the second supporting rack 110, the other end of the second supporting item 180 and the second ladder
Frame 130 connects.
Preferably, the first supporting item 170 and the second supporting item 180 are telescopic support part.Telescopic support part
It refers to adjust the supporting item elongated or shortened, can be hydraulic stem, telescopic joint etc..Construction personnel can be according to the first supporting item 170
With the relative position of the first ladder 120, the elongation and shortening of the first supporting item 170 are adjusted.Similarly, construction personnel can be according to
The relative position of two supporting items 180 and the second ladder 130 adjusts the elongation and shortening of the second supporting item 180.First supporting item
170 and second supporting item 180 use telescopic support part, it is very convenient adjusting and storage.
In the present embodiment one, the first supporting item 170 includes 171 and second connecting rod 172 of head rod, the first connection
One end of bar 171 is connected with the first supporting rack 100, and one end of the other end of head rod 171 and the second connecting rod 172 connects
It connects, the other end of the second connecting rod 172 is connected with the first ladder 120；Second supporting item 180 includes the 3rd connecting rod 181 and the
Four connecting rods 182, one end of the 3rd connecting rod 181 are connected with the second supporting rack 110, the other end of the 3rd connecting rod 181 and
One end connection of four connecting rods 182, the other end of the 4th connecting rod 182 are connected with the second ladder 130.Wherein, head rod
171st, the second connecting rod 172, the 3rd connecting rod 181 and the 4th connecting rod 182 can be the connecting rod of adjustable length.It needs
Illustrate, the connection mode of head rod 171 and the second connecting rod 172 is is detachably connected, the 3rd connecting rod 181 and the
The connection mode of four connecting rods 182 is is detachably connected, when the double ladder that the utility model embodiment one provides is located at the second work
During position, head rod 171 is connected with the second connecting rod 172, and the 3rd connecting rod 181 is connected with the 4th connecting rod 182, to increase
The stability of strong double ladder；When the double ladder that the utility model embodiment one provides is located at the first station, head rod 171
It can be connected or separated with the second connecting rod 172, the 3rd connecting rod 181 can be connected or separated with the 4th connecting rod 182.Such as the first company
Extension bar 171 is separated with the second connecting rod 172, when the 3rd connecting rod 181 is separated with the 4th connecting rod 182, then the second connecting rod 172
It can be connected with the 4th connecting rod 182, head rod 171 can be also connected with the 3rd connecting rod 181, to enhance the utility model reality
Apply the stability when double ladder that example one provides is located at the first station.
The double ladder that the utility model embodiment one provides further includes connecting rope 190, and connecting rope 190 can be by tinsel
It is made, one end of connecting rope 190 is connected with the first ladder 120, and the other end of connecting rope 190 is connected with the second ladder 130.When this
It, can be according to the first supporting rack 100 compared with the second support when the double ladder that utility model embodiment one provides is located at the first station
The angular dimension of frame 110 determines length of the connecting rope 190 when connecting the first ladder 120 and the second ladder 130, for limiting
The relative distance of first ladder 120 and the second ladder 130, when the double ladder that enhancing the present embodiment one provides is located at the first station
Stability；When the double ladder that the utility model embodiment one provides is located at the first station, the both ends of connecting rope 190 are connected respectively
The first ladder 120 and the second ladder 130 are connect, the relative movement of the first ladder 120 and the second ladder 130 is limited, adds this reality
Apply the safety coefficient when double ladder that example one provides is located at second station.
It is noted that connecting rope 190 includes first connecting portion 191, second connecting portion 192 and elastic joint part
193；One end of first connecting portion 191 is connected with the first ladder 120, the other end and the elastic joint part 193 of first connecting portion 191
One end be detachably connected, the other end of elastic joint part 193 and one end of second connecting portion 192 are detachably connected, second connect
The other end of socket part 192 is connected with the second ladder 130.The setting of elastic joint part 193 avoids first connecting portion 191 and
The rigid connection of two connecting portions 192, can play the role of buffering, prevent due to the utility model embodiment to a certain extent
When being subject to of short duration and larger impact force, connecting rope 190 is broken one double ladder provided, influences making for double ladder
With.Further, since elastic joint part 193 firmly can stretch elongated, the elastic joint part 193 after length increase easily facilitates first
Connecting portion 191 and the connection of second connecting portion 192.
Preferably, the first ladder 120 and the second ladder 130 are extension type ladder.First ladder 120 and the second ladder
130 can be equipped with telescopic joint etc., to realize retractable.First ladder 120 and the second ladder 130 are using extension type ladder
Frame so that height is adjusted in the double ladder that the utility model embodiment one provides, and the first ladder 120 and the second ladder 130 are stretched
It is long, make the height of double ladder increase, in order to which construction personnel constructs to higher position.It so set, can be to a certain degree
The double ladder scope of application that upper increase the utility model embodiment one provides.
In the utility model embodiment one, a plurality of support is equipped on the first supporting rack 100 and the second supporting rack 110
Bar 101.Wherein, each supporting rod 101 can be metal tube or rod piece, and a plurality of 101 transverse and longitudinal of supporting rod is staggered, for assisting
Construction personnel climbs and tramples double ladder.When a plurality of 101 transverse and longitudinal of supporting rod is staggered, a plurality of supporting rod 101 can be divided for horizontal stroke
Bar and vertical pole, then each cross bar is welded to obtain with each vertical pole in the contact point to contact with each other.If double ladder is located at the first station, apply
Worker person can trample a plurality of supporting rod that the first supporting rack 100 and the second supporting rack 110 are equipped with when climbing double ladder
101, it is realized by trampling supporting rod 101 and is climbed or stood on double ladder；If double ladder is located at second station, construction
Personnel can be stood by trampling a plurality of supporting rod 101 in the top of the first supporting rack 100 and the second supporting rack 110, due to this reality
The double ladder provided with new embodiment one is provided with a plurality of supporting rod 101 so that construction personnel stands when on double ladder
Area bigger is trampled, the possibility fallen down and fallen can be substantially reduced.
It should be noted that first is connected on the first supporting rack 100 grips portion 102, it is connected on the second supporting rack 110
Second grips portion 111.First grip portion 102 and second grip portion 111 be used to assist construction personnel climb the utility model reality
The double ladder of the offer of example one is provided, can be handgrip or rope etc..The people of the offer of the utility model embodiment one is climbed in construction personnel
During word ladder, portion 102 can be gripped by holding with a hand first and second grip portion 111 and firmly grasp and double ladder and climb, and climbed
In the process, first grip portion 102 and second grip portion 111 and can assist in construction personnel and keep one's balance.In addition, to herringbone
When ladder is carried, also can by crawl first grip portion 102 and second grip portion 111 carry double ladder, it is more convenient laborsaving.
Embodiment 2
Fig. 4 is the structure diagram for the construction equipment that the utility model embodiment two provides.As shown in figure 4, the present embodiment
Two construction equipments provided, including the double ladder described in pedal and above-described embodiment, foot pedal cover is located at the first support of double ladder
On second supporting rack 110 of frame 100 and double ladder, pedal is detachably connected with the first supporting rack 100 and the second supporting rack 110.
Wherein, double ladder includes：First supporting rack 100, the second supporting rack 110, the first ladder 120 and the second ladder 130,
One end of first supporting rack 100 is connected with one end of the second supporting rack 110 by the first connector 140,100 energy of the first supporting rack
It is enough to be rotated compared with the second supporting rack 110 in the range of 0 °~180 °；The other end of first supporting rack 100 and the first ladder 120
One end connected by the second connector 150, the first supporting rack 100 and the first ladder 120 are perpendicular or are arranged in parallel；The
The other end of two supporting racks 110 is connected with one end of the second ladder 130 by the 3rd connector 160, the second supporting rack 110 with
Second ladder 130 is perpendicular or is arranged in parallel.
Top plate 200 can be that plates, the top plates 200 such as plank, metallic plate are detachably connected with double ladder, and connection mode can be logical
Cross bolt, rope connection etc..When using the construction equipment that the utility model embodiment two provides, as double ladder is located at the second work
During position, the first supporting rack 100 and the second supporting rack 110 of top plate 200 and double ladder can be passed through bolt, rope by construction personnel
Deng connection, after the completion of connection, construction personnel can trample carries out construction operation on top plate 200, and can be in the plane of top plate 200
On carry out mobile operation, it is very convenient；When being located at the first station such as double ladder, construction personnel can support top plate 200 from first
It is disassembled on 100 and second supporting rack 110 of frame, in order to which construction personnel can utilize the first supporting rack 100 and the second support
Frame 110 is climbed or is stood.
The utility model implements two construction equipments provided and is equipped with double ladder, and by adjusting double ladder, enables double ladder
It is enough to be converted between the first station and second station, so that construction personnel can carry out by double ladder under different operating modes
Construction.The construction equipment functional diversities that the utility model embodiment two provides, can realize the function of a variety of construction tools, have
Effect improves the construction efficiency of construction personnel, and relatively a variety of construction tools quite convenient for carrying and transport, and can fold, convenient
Storage.In addition, top plate 200 is detachably connected by the construction equipment that the utility model embodiment two provides with double ladder, top plate 200
With respect to the first supporting rack 100 and the second supporting rack 110, area bigger is trampled, construction personnel can be effectively reduced and fall, slips
Possibility, trampled convenient for construction personnel on double ladder, carry out mobile operation.
Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, those of ordinary skill in the art should
Understand：It can still modify to the technical solution recorded in foregoing embodiments either to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is not made to depart from this practicality newly
The scope of each embodiment technical solution of type.
Claims (10)
1. a kind of double ladder, which is characterized in that including：First supporting rack, the second supporting rack, the first ladder and the second ladder,
In：
One end of first supporting rack is connected with one end of second supporting rack by the first connector, first support
Frame can be rotated compared with second supporting rack in the range of 0 °~180 °；The other end of first supporting rack and described the
One end of one ladder is connected by the second connector, and first supporting rack and first ladder are perpendicular or parallel set
It puts；The other end of second supporting rack is connected with one end of second ladder by the 3rd connector, second support
Frame and second ladder are perpendicular or are arranged in parallel.
2. double ladder according to claim 1, which is characterized in that the first supporting item and the second supporting item are further included, it is described
One end of first supporting item is connected with first supporting rack, and the other end of first supporting item connects with first ladder
It connects；One end of second supporting item is connected with second supporting rack, the other end of second supporting item and described second
Ladder connects.
3. double ladder according to claim 2, which is characterized in that first supporting item and second supporting item are
Telescopic support part.
4. double ladder according to claim 2, which is characterized in that first supporting item includes head rod and second
Connecting rod, one end of the head rod are connected with first supporting rack, the other end of the head rod with it is described
One end connection of second connecting rod, the other end of second connecting rod are connected with first ladder；Second supporting item
Including the 3rd connecting rod and the 4th connecting rod, one end of the 3rd connecting rod is connected with second supporting rack, and the described 3rd
The other end of connecting rod is connected with one end of the 4th connecting rod, the other end and second ladder of the 4th connecting rod
Connection.
5. double ladder according to claim 1, which is characterized in that further include connecting rope；One end of the connecting rope and institute
The connection of the first ladder is stated, the other end of the connecting rope is connected with second ladder.
6. double ladder according to claim 5, which is characterized in that the connecting rope includes first connecting portion, the second connection
Portion and elastic joint part；One end of the first connecting portion is connected with first ladder, the other end of the first connecting portion
It is detachably connected with one end of the elastic joint part, the other end of the elastic joint part and one end of the second connecting portion
It is detachably connected, the other end of the second connecting portion is connected with second ladder.
7. double ladder according to claim 1, which is characterized in that first ladder and the second ladder are extension type
Ladder.
8. double ladder according to claim 1, which is characterized in that first supporting rack is equipped with a plurality of supporting rod, more
Supporting rod transverse and longitudinal is staggered described in item.
9. double ladder according to claim 1, which is characterized in that it is connected with first on first supporting rack and grips portion,
Second, which is connected with, on second supporting rack grips portion.
10. a kind of construction equipment, which is characterized in that including：Pedal and such as claim 1-9 any one of them double ladders, institute
It states foot pedal cover to be located on the first supporting rack of the double ladder and the second supporting rack of the double ladder, the pedal and described the
One supporting rack and second supporting rack are detachably connected.
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|---|---|---|---|
| CN201721082769.8U CN207406265U (en) | 2017-08-28 | 2017-08-28 | Double ladder and construction equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201721082769.8U CN207406265U (en) | 2017-08-28 | 2017-08-28 | Double ladder and construction equipment |
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| CN207406265U true CN207406265U (en) | 2018-05-25 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112478593A (en) * | 2020-11-16 | 2021-03-12 | 扎赉诺尔煤业有限责任公司 | Portable self-stabilizing belt gap bridge |
-
2017
- 2017-08-28 CN CN201721082769.8U patent/CN207406265U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112478593A (en) * | 2020-11-16 | 2021-03-12 | 扎赉诺尔煤业有限责任公司 | Portable self-stabilizing belt gap bridge |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20180525 Termination date: 20190828 |