CN209523705U - A kind of metal Roof ladder - Google Patents
A kind of metal Roof ladder Download PDFInfo
- Publication number
- CN209523705U CN209523705U CN201822238862.4U CN201822238862U CN209523705U CN 209523705 U CN209523705 U CN 209523705U CN 201822238862 U CN201822238862 U CN 201822238862U CN 209523705 U CN209523705 U CN 209523705U
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- Prior art keywords
- bearing substrate
- downside
- metal roof
- face
- roof ladder
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Abstract
The utility model is related to a kind of metal Roof ladder, including bearing substrate and positioning bolt, several bearing substrates of bearing substrate are the groove-like structure that cross section is isosceles trapezoid, bearing substrate lower end surface is evenly distributed at least four positioning screw holes, and it is connected with each other by positioning screw hole and positioning bolt, several anti-slip holes in part on bearing substrate front end face, upper side and downside, wherein a locating slot is all provided on the upper side of bearing substrate and downside, bearing substrate front end face, upper side and the side surface of downside are all provided with anti-skidding side plate, and anti-skidding side plate is trapezium structure.The utility model structure is simple, production preparation and construction and installation are flexible and convenient, handsome in appearance, are self-possessed small and have good bearing capacity and skid resistance, the stability and reliability positioned to the utility model in the installation of roof position can effectively be met while not damaging to building roof structure.
Description
Technical field
The utility model relates to a kind of metal Roof ladders, belong to Architectural Equipment field.
Background technique
Metal Roof is widely used in the building such as large-sized workshop and modern logistics supermarket, needs to be equipped with inspection on roofing
The ladder of personnel's climbing is repaired, personnel convenient to overhaul pass through, to ensure safety.Currently, domestic metal Roof is mostly used old-fashioned reinforcing bar knot
Structure, which welds, to be used, and installation is inconvenient, and is affected to roofing, is on the one hand easily led to welded steel bar ladder bearing capacity and is determined
Position stability is poor, and safety in utilization is relatively low, another aspect weld job with to the serious ablation of metal Roof morning, thus
The overall structural strength of metal Roof, anti-corrosion ability is caused to be severely impacted.
Therefore it is directed to this problem, there is an urgent need to develop a kind of completely new metal Roof ladder stand structures, to meet reality
The needs that border uses.
Utility model content
In view of the shortcomings of the prior art, the utility model provides a kind of metal Roof ladder, new structure letter
Single, production preparation and construction and installation are flexible and convenient, handsome in appearance, and self weight is small and has good bearing capacity and skid resistance,
The stabilization positioned to the utility model in the installation of roof position can effectively be met while not damaging to building roof structure
Property and reliability.
To achieve the goals above, the utility model is achieved through the following technical solutions:
A kind of metal Roof ladder, including bearing substrate and positioning bolt, bearing substrate is several, and bearing substrate is cross section
For the groove-like structure of isosceles trapezoid, lower end surface width is 1.5-5 times of upper surface width, and the bearing substrate lower end surface is extremely
Few four positioning screw holes, and be connected with each other by positioning screw hole and positioning bolt, and positioning bolt and bearing substrate lower end surface are hung down
Straight to be distributed, several anti-slip holes in part on bearing substrate front end face, upper side and downside, wherein the upper side of bearing substrate is under
A locating slot is all provided on side, locating slot is " Jiong " font structure, and spacing is between locating slot slot bottom and bearing substrate upper surface
1/5-the 1/2 of the upper side of bearing substrate and downside effective height, locating slot front end face is concordant with bearing substrate lower end surface to be divided
Cloth, bearing substrate front end face, upper side and the side surface of downside are all provided with anti-skidding side plate, and anti-skidding side plate is trapezium structure, prevent
Claim 45 ° -90 ° angles between sliding side plate side surface and its bearing substrate surface connected, anti-skidding side plate upper surface is higher by and its institute
At least 1 centimetre of the bearing substrate surface of connection.
Further, the corresponding bearing substrate lower end surface of the positioning screw hole sets elastic packing cushion block, and the elasticity
It is coaxially distributed between seal block and bearing substrate.
Further, the bearing substrate maximum height is lower than 10 centimetres.
Further, the positioning screw hole is any one in circular hole and long hole.
Further, the locating slot is 40%-the 60% of bearing substrate upper side and downside effective area.
Further, the anti-slip hole aperture is not more than 5 millimeters, and the gross area is no more than the bearing substrate gross area
80%.
The utility model structure is simple, and production preparation and construction and installation are flexible and convenient, handsome in appearance, is self-possessed small and has good
Bearing capacity and skid resistance can effectively meet to the utility model in room while not damaging to building roof structure
The stability and reliability of top position installation positioning.
Detailed description of the invention
It is described in detail the utility model with reference to the accompanying drawings and detailed description.
Fig. 1 is the utility model using state structure diagram；
Fig. 2 is the utility model bearing substrate structural schematic diagram.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
A kind of metal Roof ladder as described in Fig. 1 and 2, including bearing substrate 1 and positioning bolt 2, if bearing substrate 1
Dry, bearing substrate 1 is the groove-like structure that cross section is isosceles trapezoid, and lower end surface width is 1.5-5 times of upper surface width,
1 lower end surface of bearing substrate, at least four positioning screw hole 3, and be connected with each other by positioning screw hole 2 and positioning bolt 2, and position spiral shell
Bolt 2 and 1 lower end surface vertical distribution of bearing substrate, several anti-slip holes 4 in part on 1 front end face of bearing substrate, upper side and downside,
It wherein is all provided with a locating slot 5 on the upper side of bearing substrate 1 and downside, locating slot 5 is " Jiong " font structure, locating slot 5
Between 1 upper surface of slot bottom and bearing substrate spacing be bearing substrate 1 upper side and downside effective height 1/5-1/2, positioning
5 front end face of slot is concordant with 1 lower end surface of bearing substrate to be distributed, and 1 front end face of bearing substrate, upper side and the side surface of downside are equal
It sets up defences sliding side plate 6, anti-skidding side plate 6 is trapezium structure, between anti-skidding 6 side surface of side plate and its 1 surface of bearing substrate connected
Claim 45 ° -90 ° angles, anti-skidding 6 upper surface of side plate is higher by least 1 centimetre of 1 surface of bearing substrate being connect with it.
Wherein, corresponding 1 lower end surface of bearing substrate of positioning screw hole 3 sets elastic packing cushion block 7, and the elasticity
It is coaxially distributed between seal block 7 and bearing substrate 1.
Meanwhile 1 maximum height of bearing substrate is lower than 10 centimetres, the positioning screw hole 3 is in circular hole and long hole
Any one.
At the same time, the locating slot 5 is 40%-the 60% of 1 upper side of bearing substrate and downside effective area,
4 aperture of anti-slip hole is not more than 5 millimeters, and the gross area is not more than the 80% of 1 gross area of bearing substrate.
The utility model is in specific implementation, it is first determined respectively holds in the position of the utility model to be installed of roof 8 and determining the utility model
The usage quantity for carrying matrix, positioning screw hole is then opened up on the roof of bearing substrate installation site 8, then respectively holds novel
It carries matrix to connect by positioning bolt with the positioning screw hole on roof 8, the installation positioning of the utility model can be completed, the utility model is completed
After installation positioning, it is distributed between each bearing substrate in same rectilinear direction, while by elastic packing cushion block on roof 8
Positioning screw hole is sealed positioning, prevents rainwater etc. from penetrating into roof 8 and causes to corrode to roof.
The utility model structure is simple, and production preparation and construction and installation are flexible and convenient, handsome in appearance, is self-possessed small and has good
Bearing capacity and skid resistance can effectively meet to the utility model in room while not damaging to building roof structure
The stability and reliability of top position installation positioning.
It should be understood by those skilled in the art that the present utility model is not limited to the above embodiments.Above-described embodiment and
Only illustrate the principles of the present invention described in specification.On the premise of not departing from the spirit and scope of the utility model,
The utility model also has various changes and improvements.These changes and improvements both fall within the scope of the claimed invention
It is interior.The protection scope of the present invention is defined by the appended claims and their equivalents.
Claims (6)
1. a kind of metal Roof ladder, it is characterised in that: the metal Roof ladder includes bearing substrate and positioning bolt, institute
State that bearing substrate is several, the bearing substrate is the groove-like structure that cross section is isosceles trapezoid, and lower end surface width is upper surface
1.5-5 times of width, at least four positioning screw hole of bearing substrate lower end surface, and pass through positioning screw hole and positioning bolt phase
It connects, and positioning bolt and bearing substrate lower end surface vertical distribution, bearing substrate front end face, upper side and the downside
The upper several anti-slip holes in part, wherein being all provided with a locating slot, the positioning on the upper side of the bearing substrate and downside
Slot is " Jiong " font structure, and spacing is that the upper side of bearing substrate and downside have between locating slot slot bottom and bearing substrate upper surface
1/5-the 1/2 of height is imitated, locating slot front end face is concordant with bearing substrate lower end surface to be distributed, the bearing substrate front end face, upside
The side surface of face and downside is all provided with anti-skidding side plate, and the anti-skidding side plate is trapezium structure, anti-skidding side plate side surface and its
Claim 45 ° -90 ° angles between the bearing substrate surface connected, anti-skidding side plate upper surface is higher by the bearing substrate table being connect with it
At least 1 centimetre of face.
2. a kind of metal Roof ladder according to claim 1, it is characterised in that: the corresponding carrying of the positioning screw hole
Matrix lower end surface sets elastic packing cushion block, and is coaxially distributed between the elastic packing cushion block and bearing substrate.
3. a kind of metal Roof ladder according to claim 1, it is characterised in that: the bearing substrate maximum height is low
In 10 centimetres.
4. a kind of metal Roof ladder according to claim 1, it is characterised in that: the positioning screw hole is circular hole and length
Any one in hole.
5. a kind of metal Roof ladder according to claim 1, it is characterised in that: the locating slot is on bearing substrate
40%-the 60% of side and downside effective area.
6. a kind of metal Roof ladder according to claim 1, it is characterised in that: the anti-slip hole aperture is not more than 5
Millimeter, the gross area are not more than the 80% of the bearing substrate gross area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822238862.4U CN209523705U (en) | 2018-12-28 | 2018-12-28 | A kind of metal Roof ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822238862.4U CN209523705U (en) | 2018-12-28 | 2018-12-28 | A kind of metal Roof ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209523705U true CN209523705U (en) | 2019-10-22 |
Family
ID=68228547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822238862.4U Active CN209523705U (en) | 2018-12-28 | 2018-12-28 | A kind of metal Roof ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209523705U (en) |
-
2018
- 2018-12-28 CN CN201822238862.4U patent/CN209523705U/en active Active
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| GR01 | Patent grant |