CN208441513U - Outer ladder chute - Google Patents
Outer ladder chute Download PDFInfo
- Publication number
- CN208441513U CN208441513U CN201820826086.7U CN201820826086U CN208441513U CN 208441513 U CN208441513 U CN 208441513U CN 201820826086 U CN201820826086 U CN 201820826086U CN 208441513 U CN208441513 U CN 208441513U
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- square tube
- ladder
- chute
- ladder beam
- pedal
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Abstract
The utility model relates to construction tools, and in particular to a kind of outer ladder chute, including side of the ladder, pedal beam, support plate, the horizontal slotting square tube of side plate；Side of the ladder beam is located at outer ladder chute both sides；Pedal, for being arranged between side of the ladder beam according to the spacing between side of the ladder beam；Support plate is set to the both ends of side of the ladder beam, and the ∩ shape card slot for being adapted to scaffolding steel pipe is provided in support plate；The horizontal slotting square tube of side plate, is provided with the square hole for the horizontal slotting square tube insertion of side plate in support plate, on the both ends of side of the ladder beam, the square hole in support plate is corresponding with the square hole on the both ends of side of the ladder beam；The horizontal slotting square tube of side plate is bending tube.By using the outer ladder chute of the utility model, in people's row chute compared to present use, not only retain disassembly, build convenient feature, also has the characteristics that higher regularization, and it can be reused as needed after sizing, and compared to present people's row chute, there is better security performance and unfailing performance.
Description
Technical field
The utility model relates to construction tools, and in particular to a kind of outer ladder chute.
Background technique
Present architectural design standard and construction industriesization development are more and swifter and more violent, and building is higher and higher, and the number of plies is increasingly
More, labor cost is higher and higher, and construction period is shorter and shorter, and traditional construction channel, which is set up, takes a lot of work, is time-consuming.How to improve and applies
The efficiency of work reduces construction link, accelerates construction progress, and adapts to the development of building industrialization, innovation and improve to it is proposed that
New requirement.
People's row chute of industry and the outer protective frame of civil buildings primarily directed to construction personnel's down operation designated lane,
It is currently used be by building scaffold and pedal composition designated lane, have the characteristics that build it is quick, simple, but in this way
People's row chute it is excessively simple and crude, be also lacking in reliability, safety.
Utility model content
When for current construction using the people's row chute reliability built on building outer protective frame, in safety
The problem of shortcoming, the purpose of the utility model is to provide a kind of outer ladder chutes, are solved the above problems with expectation.
The utility model provides a kind of outer ladder chute, comprising:
Side of the ladder beam is located at above-mentioned outer ladder chute both sides；
Pedal, for being arranged between side of the ladder beam according to the spacing between side of the ladder beam；
Support plate is set to the both ends of side of the ladder beam, the ∩ for being adapted to scaffolding steel pipe is provided in above-mentioned support plate
Shape card slot；
The horizontal slotting square tube of side plate is provided with for the horizontal slotting square tube insertion of side plate in above-mentioned support plate, on the both ends of side of the ladder beam
Square hole, the square hole in support plate is corresponding with the square hole on the both ends of side of the ladder beam；The above-mentioned horizontal slotting square tube of side plate is bending tube.
The spacing between side of the ladder beam is determined when building, and will be arranged between side of the ladder beam in the pedal that the spacing is adapted to, even
When connecing can using welding, be bolted or card slot fixture block connection etc., then support plate is arranged in the both ends of side of the ladder beam, then
The horizontal slotting square tube of side plate is inserted into above-mentioned square hole, outer ladder chute is corresponding is placed on scaffolding steel pipe i.e. by entire
It can.
Not only retained by using the outer ladder chute of the utility model in people's row chute compared to present use
It dismantles, build convenient feature, also have the characteristics that higher regularization, and can be reused as needed after sizing, and
Compared to present people's row chute, there is better security performance and unfailing performance.
Further, the above-mentioned horizontal slotting square tube of side plate includes outer square tube and interior square tube, inner hole and the interior side of above-mentioned outer square tube
Pipe is adapted to, and is placed in above-mentioned outer square tube, interior square tube for the jack of bolt insertion and the jack of interior square tube and outer square tube
It is corresponding inside and outside jack, to allow opposite plate supported on both sides that there can be more structurally sound positioning, and prevent support plate in larger pressure
Under will not bend.
Further, in above-mentioned support plate, at least two square holes are respectively arranged on the both ends of side of the ladder beam,
Further, above-mentioned pedal is checkered steel plate, it is anti-skidding to play the role of.
Further, above-mentioned side of the ladder beam is two curb girder square tubes disposed in parallel, the square hole of above-mentioned side of the ladder beam is arranged in
In underlying curb girder square tube, in this way to mitigate the overall weight of side of the ladder beam, square hole position in the case where guaranteeing enough support strengths
In being lower position in order to allow supporting gravity to be located at side of the ladder beam in the curb girder square tube of lower section, to ensure stabilization when using.
Further, above-mentioned side of the ladder beam is the parallelogram box of four curb girder square tubes composition, above-mentioned side of the ladder beam
Square hole is arranged in the square tube at side of the ladder beam both ends.
It is provided with the card slot being caught in for pedal further, being located above in the above-mentioned curb girder square tube with lower section, on
Card slot in the curb girder square tube of side and the curb girder square tube of lower section is oppositely arranged.
Further, above-mentioned pedal is welded in above-mentioned card slot.
Further, the two sides of above-mentioned pedal are provided with and outward extend flange, above-mentioned flange is adapted to card slot, here
It can extend outwardly flange in the two sides of pedal, effective position-limiting action effectively can be carried out to pedal left-right position in this way,
And can be in the case where the horizontal slotting square tube of side plate effectively support, pedal can not be welded to connect with side of the ladder beam, into
One step easy disassembly is built.
Further, above-mentioned flange is arranged close to pedal lower edge.
The utility model is described further with reference to the accompanying drawings and detailed description.The utility model is additional
Aspect and advantage will be set forth in part in the description, and partially will become apparent from the description below, or practical by this
Novel practice is recognized.
Detailed description of the invention
The attached drawing for constituting a part of the utility model is used to assist the understanding of the present invention, content provided in attached drawing
And its related explanation can be used for explaining the utility model in the present invention, but not constitute the improper limit to the utility model
It is fixed.In the accompanying drawings:
Fig. 1 is the schematic diagram of the outer ladder chute for specification embodiment one；
Fig. 2 is the schematic diagram of the outer ladder chute above-mentioned for two to four any one of specification embodiment；
Fig. 3 is the connection schematic diagram of side plate horizontal slotting square tube and support plate；
Fig. 4 docks schematic diagram between card slot and pedal；
Fig. 5 is the schematic diagram after the outer ladder chute of the utility model is built；
Related label in above-mentioned attached drawing are as follows: 1- side of the ladder beam, 1a- curb girder square tube, 2- pedal, 2a- flange, 3- support plate,
The horizontal slotting square tube of 4- side plate, the outer square tube of 41-, square tube in 42-, 5- square hole, 6- card slot.
Specific embodiment
Clear, complete explanation is carried out to the utility model with reference to the accompanying drawing.Those of ordinary skill in the art are being based on
The utility model will be realized in the case where these explanations.Before being illustrated in conjunction with attached drawing to the utility model, spy is needed
It is not pointed out that:
The technical solution provided in each section including following the description and technical characteristic in the utility model,
In the case where not conflicting, these technical solutions and technical characteristic be can be combined with each other.
In addition, the embodiments of the present invention being related in following the description are generally only the reality of one branch of the utility model
Example is applied, instead of all the embodiments.Therefore, based on the embodiments of the present invention, those of ordinary skill in the art are not having
Every other embodiment obtained under the premise of creative work is made, the model of the utility model protection all should belong to
It encloses.
About term in the utility model and unit.In description and claims of this specification and related part
Term " includes ", " having " and their any deformation, it is intended that cover and non-exclusive include.
Such as Fig. 1, embodiment one: outer ladder chute, comprising:
Side of the ladder beam 1 is located at above-mentioned outer ladder chute both sides；
Pedal 2, for being arranged between side of the ladder beam 1 according to the spacing between side of the ladder beam 1；
Support plate 3 is set to the both ends of side of the ladder beam 1, is provided in above-mentioned support plate 3 for being adapted to scaffolding steel pipe
∩ shape card slot；
The horizontal slotting square tube 4 of side plate is provided in above-mentioned support plate 3, on the both ends of side of the ladder beam 1 for the horizontal slotting square tube 4 of side plate
The square hole 5 of insertion, the square hole 5 in support plate 3 are corresponding with the square hole 5 on the both ends of side of the ladder beam 1；The above-mentioned horizontal slotting square tube 4 of side plate is
Bending tube.
The side of the ladder beam 1 of above-mentioned side can be set to whole square tube, when pedal 2 is arranged, by the both side plate of pedal 2
The inside plate face of face and side of the ladder beam 1 is welded, and above-mentioned support plate 3 is preferably set using welding manner in setting
It sets at the both ends of side of the ladder beam 1, setting of the support plate 3 at 1 both ends of side of the ladder beam is arranged in pairs of form.
In practice construction, be arranged by taking following specification as an example: side of the ladder beam 1 uses 60 × 20 steel quarter bends, the branch as pedal 2
Support, pedal 2 horizontal 2mm thickness checkered steel plate and steel framework Member Welding, front and back sides are fully welded, weld bead height 5mm, 1 both ends of side of the ladder beam
Portion is welded with 10mm thickness through the support plate 3 with ∩ type hole of excision forming, is fixed by mounting.The production of steel ladder chute sectional,
Every segment length 2.5m, width 0.68m, tread run 0.21m.Entire outer ladder chute is preferably steel structure.
Above-mentioned support plate 3 is set, can be conveniently adapted to frame hand cradle steel pipe, by the way that the horizontal slotting square tube 4 of side plate is arranged,
It ensure that support plate 3 is reliable, stable in lateral support, ensured the safety of personnel, while easy to disassemble；Above-mentioned setting square hole
5 and square tube, to prevent from relatively rotating between support plate 3 and side of the ladder beam 1.
Not only retained by using the outer ladder chute of the utility model in people's row chute compared to present use
It dismantles, build convenient feature, also have the characteristics that higher regularization, and can be reused as needed after sizing, and
Compared to present people's row chute, there is better security performance and unfailing performance.
On the basis of the present embodiment, can further it optimize, the above-mentioned horizontal slotting square tube 4 of side plate includes outer square tube 41 and interior
The inner hole of square tube 42, above-mentioned outer square tube 41 is adapted to interior square tube 42, is placed in above-mentioned outer square tube 41, interior square tube 42 for spiral shell
The jack and the jack of interior square tube 42 of bolt insertion are corresponding with inside and outside the jack of outer square tube 41, and jack preferably presses upper limit direction
Aperture is carried out, jack number is arranged according to actual needs, and the cooperation of interior square tube 42 and outer square tube 41 is not only to play
The reinforcing of external ladder chute entirety is reinforced, and conveniently the spacing of side of the ladder beam 1 is adjusted when starting assembling, and
Also act as the effect for preventing support plate 3 from will not bend under larger pressure.
Such as Fig. 2-5, embodiment two: on the basis of example 1, divide equally in above-mentioned support plate 3, on the both ends of side of the ladder beam 1
It She Zhi not be relatively fixed between support plate 3 and side of the ladder beam 1 further to strengthen there are two square hole 5.
Embodiment three: on the basis of embodiment one or two, above-mentioned side of the ladder beam 1 is two curb girder square tubes disposed in parallel
1a, the square hole 5 of above-mentioned side of the ladder beam 1 are arranged on underlying curb girder square tube 1a.
Example IV: unlike embodiment three, above-mentioned side of the ladder beam 1 is parallel four side of four curb girder square tube 1a composition
The square hole 5 of shape box, above-mentioned side of the ladder beam 1 is arranged in the square tube at 1 both ends of side of the ladder beam.In practice construction, side of the ladder beam 1
Specification can be welded into steel framework component using 40 × 20 × 2 steel quarter bend oblique parallels.
It on the basis of the present embodiment, can advanced optimize, be located above on the above-mentioned curb girder square tube 1a with lower section and set
It is equipped with the card slot 6 being caught in for pedal 2, the card slot 6 on the curb girder square tube 1a of top and the curb girder square tube 1a of lower section is oppositely arranged,
The purpose being arranged in this way is easy disassembly, builds, such as after being caught in pedal 2, can only need to downside to pedal 2 and card
Slot 6 is welded and fixed below, and the limit to pedal 2 can be completed, and the limit of 2 front-rear position of pedal relies on card slot 6
Front and rear side, pedal 2 and the horizontal slotting square tube 4 of side plate cooperate, and the horizontal slotting square tube 4 of side plate prevents pedal 2 from occurring in card slot 6 relatively
The left and right sliding of side of the ladder beam 1.
The two sides of above-mentioned pedal 2, which are provided with, outward extends flange 2a, and above-mentioned flange 2a is adapted to card slot 6, here can be with
Extend outwardly flange 2a in the two sides of pedal 2, flange 2a's can be located at close to the downside of pedal 2, and flange 2a can be effective
Effective position-limiting action is carried out to 2 left-right position of pedal, and can be the case where the horizontal slotting square tube 4 of side plate be effectively supported
Under, pedal 2 can not be welded to connect with side of the ladder beam 1, and easy disassembly is built.
The related content of the utility model is illustrated above.Those of ordinary skill in the art are being based on these explanations
In the case where will realize the utility model.Above content based on the utility model, those of ordinary skill in the art are not having
Every other embodiment obtained under the premise of creative work is made, the model of the utility model protection all should belong to
It encloses.
Claims (10)
1. outer ladder chute characterized by comprising
Side of the ladder beam (1) is located at the outer ladder chute both sides；
Pedal (2), for being arranged between side of the ladder beam (1) according to the spacing between side of the ladder beam (1)；
Support plate (3) is set to the both ends of side of the ladder beam (1), is provided on the support plate (3) for being adapted to scaffolding steel pipe
∩ shape card slot (6)；
Side plate horizontal slotting square tube (4) is provided on the support plate (3), on the both ends of side of the ladder beam (1) for the horizontal slotting square tube of side plate
(4) square hole (5) being inserted into, the square hole (5) in support plate (3) are corresponding with square hole (5) on the both ends of side of the ladder beam (1)；The side
The horizontal slotting square tube (4) of plate is bending tube.
2. outer ladder chute as described in claim 1, which is characterized in that the horizontal slotting square tube (4) of side plate includes outer square tube
(41) it is adapted to interior square tube (42), the inner hole of the outer square tube (41) with interior square tube (42), the outer square tube (41), interior square tube
(42) it is placed on corresponding with inside and outside the jack of outer square tube (41) for the jack of the bolt jack being inserted into and interior square tube (42).
3. outer ladder chute as claimed in claim 2, which is characterized in that on the support plate (3), the both ends of side of the ladder beam (1)
On be respectively arranged at least two square holes (5).
4. outer ladder chute as described in claim 1, which is characterized in that the pedal (2) is checkered steel plate.
5. outer ladder chute as described in claim 1, which is characterized in that the side of the ladder beam (1) is two sides disposed in parallel
Beam square tube (1a), the square hole (5) of the side of the ladder beam (1) are arranged on underlying curb girder square tube (1a).
6. outer ladder chute as described in claim 1, which is characterized in that the side of the ladder beam (1) is four curb girder square tubes (1a)
The square hole (5) of the parallelogram box of composition, the side of the ladder beam (1) is arranged in the square tube at side of the ladder beam (1) both ends.
7. such as outer ladder chute described in claim 5 or 6, which is characterized in that be located above the curb girder square tube with lower section
The card slot (6) being caught in for pedal (2) is provided on (1a), in the curb girder square tube (1a) of top and the curb girder square tube (1a) of lower section
Card slot (6) be oppositely arranged.
8. outer ladder chute as claimed in claim 7, which is characterized in that the pedal (2) is welded in the card slot (6).
9. outer ladder chute as claimed in claim 7, which is characterized in that the two sides of the pedal (2), which are provided with, to extend outwardly
Flange (2a), the flange (2a) is adapted to card slot (6).
10. outer ladder chute as claimed in claim 9, which is characterized in that the flange (2a) sets close to pedal (2) lower edge
It sets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820826086.7U CN208441513U (en) | 2018-05-30 | 2018-05-30 | Outer ladder chute |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820826086.7U CN208441513U (en) | 2018-05-30 | 2018-05-30 | Outer ladder chute |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208441513U true CN208441513U (en) | 2019-01-29 |
Family
ID=65092714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820826086.7U Active CN208441513U (en) | 2018-05-30 | 2018-05-30 | Outer ladder chute |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208441513U (en) |
-
2018
- 2018-05-30 CN CN201820826086.7U patent/CN208441513U/en active Active
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