CN209618735U - It is a kind of for building the module of derrick crane access platform - Google Patents
It is a kind of for building the module of derrick crane access platform Download PDFInfo
- Publication number
- CN209618735U CN209618735U CN201920414851.9U CN201920414851U CN209618735U CN 209618735 U CN209618735 U CN 209618735U CN 201920414851 U CN201920414851 U CN 201920414851U CN 209618735 U CN209618735 U CN 209618735U
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- China
- Prior art keywords
- module
- steel plate
- bending part
- access platform
- derrick crane
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- 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.)
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Abstract
The utility model discloses a kind of for building the module of derrick crane access platform, module is rectangular steel plate bending part, the long side of steel plate bending part plate bends downward to form flanging, equally distributed anti-slip hole is provided in its plate face, anti-skidding bore edges are provided with upward protrusion, steel plate bending part is laterally placed in the bottom of elevator shaft in such a way that flanging is directed downwardly, and the gap with installation pressing plate is reserved between both ends and the side wall of elevator shaft；Pressing plate and angle steel shape are just as horizontal part is close to the steel plate bending part, and vertical portion is inserted into the gap of steel plate bending part end and is detachably connected on the side wall of elevator shaft.Using the access platform module of the structure, it can effectively solve the problems, such as that existing derrick crane access platform skid resistance difference and replacement are difficult.
Description
Technical field
The utility model belongs to crane technical field, and in particular to a kind of for building derrick crane access platform
Module.
Background technique
The effect of derrick crane access platform be tear personnel open to tower crane peace, tower crane driver, maintenance personal, security official are pacifying
It fills, remove, safeguarding, offer needs to walk in checking process, the foothold of standing.Tower crane manufacturing enterprise subtracts to reduce cost
Few manufacturing process, is generally used steel net plate and is welded on tower crane structural member as access platform, and passes through derusting, zinc-plated, spray
Paint processing enhancing its anti-corrosion, antirust ability.But tower crane appearance is not only influenced using web plate, it is also more wet and slippery in rainy weather,
People's walking is easy to fall down above, easily causes personal injury in high fall down in the air.Since tower crane platform is not of uniform size, make
It is also different under steel plate mesh-shaped is big, it is highly inconvenient for maintenance if damage can only replace platform.
Utility model content
For the above-mentioned prior art, the utility model provide it is a kind of for building the module of derrick crane access platform,
To solve the problems, such as that skid resistance difference and replacement are difficult.
In order to achieve the above object, the technical scheme adopted by the utility model is providing a kind of for building tower
The module of heavy-duty machine access platform, module are rectangular steel plate bending part plate, and the long side of steel plate bending part plate bends downward to form folding
Side is provided with equally distributed anti-slip hole in plate face, and anti-skidding bore edges are provided with upward protrusion, and steel plate bending part is with flanging
Mode directed downwardly is laterally placed in the bottom of elevator shaft, reserves between both ends and the side wall of elevator shaft and presses with installation
The gap of plate；Pressing plate is identical as angle steel shape, and horizontal part is close to steel plate bending part, and steel plate bending part end is inserted into vertical portion
In gap and it is detachably connected on the side wall of elevator shaft.
Based on the above technical solution, the utility model can also do following improvement.
Further, the length of steel plate bending part is 5~10mm smaller than the width in derrick crane channel, width be 250~
300mm。
Further, the width of flanging accounts for entire steel plate bending part width
Further, anti-slip hole is set in row, and every two rows of anti-slip holes shift to install.
Further, the spacing between every two rows of anti-slip holes is 5~8cm.
Further, raised height is 2~3mm.
Further, convex top is provided with anti-slop serrations.
Further, the ratio between width of the length of pressing plate and steel plate bending part is the integer greater than 2.
Further, the vertical portion of pressing plate and the side wall of elevator shaft are bolted.
The beneficial effects of the utility model are:
1. it is practical it is middle existing elevator shaft platform is divided into multiple modules, and all modules by pressing plate into
Row is fixed, and part replacement more convenient, but also that channel may be implemented not only is dismounted, i.e. which ground where is it damage just replaces
Side, without carrying out integral replacing to platform, maintenance is easy, more time saving and energy saving.
2. be provided with anti-slip hole in practical in the plate face of steel plate bending part, anti-skidding bore edges are provided with upward convex
It rises, and anti-slip hole and upward protrusion can be formed by the way of punching press, be removed unlike conventional web plate
Rust, zinc-plated, spray painting processing, not only antiskid effect greatly promotes, but also preparation is easier, is convenient for large-scale application.It sets simultaneously
The anti-slop serrations being placed in protrusion can further enhance the skid resistance of access platform module.
3. practical middle pressing plate length is N times of steel plate bending part width, N is the integer greater than 2, then pressing plate can be primary
Property carries out extruding fixation to multiple steel plate bending parts, and integral installation effect is more preferable.
Detailed description of the invention
Fig. 1 is the cooperation schematic diagram of steel plate bending part and pressing plate；
Fig. 2 is the top view of steel plate bending part；
Fig. 3 is the right view of steel plate bending part；
The three-dimensional view of Fig. 4 pressing plate；
Wherein, 1, steel plate bending part；2, flanging；3, anti-slip hole；4, raised；5, anti-slop serrations；6, pressing plate；7, bolt hole.
Specific embodiment
Specific embodiment of the present utility model is described in detail with reference to the accompanying drawing.
In the embodiments of the present invention, as shown in figures 1-4, provide a kind of for building derrick crane access platform
Module.Access platform module during this is practical is rectangular steel plate bending part 1, as shown in Fig. 2, the length of steel plate bending part plate 1
While bending downward to form flanging 2, the width of flanging 2 accounts for entire 1 width of steel plate bending partThe presence of flanging makes steel plate
Bending part 1 it is easier for installation, connect it is also even closer；It is provided in the plate face of steel plate bending part 1 equally distributed anti-skidding
Hole 3, while to promote antiskid effect convenient for manufacture, the anti-slip hole 3 on this practical light plate bending part 1 is set in row, every two rows
Spacing between anti-slip hole 3 is 5~8cm, and every two rows of anti-slip holes 3 shift to install；In addition, 3 edge of anti-slip hole be provided with to
On protrusion 4, protrusion 4 height be 2~3mm.It is logical that steel plate bending part 1 is laterally placed in crane in such a way that flanging 2 is directed downwardly
The bottom in road, and when preparing steel plate bending part 1, by its length be arranged it is smaller than the width in derrick crane channel by 5~
10mm will form between the both ends of steel plate bending part 1 and the side wall of elevator shaft in this way after placing steel plate bending part 1
The gap of one fixed width, the gap are used to place pressing plate 6.The shape of pressing plate 6 and the shape of angle steel are identical, horizontal when installation
Steel plate bending part 1 is close in portion, and vertical portion is then inserted into the gap between 1 end of steel plate bending part and elevator shaft side wall, and
And vertical portion is detachably secured on the side wall of elevator shaft；In this is practical, in order to easy to connect, in elevator shaft
It is provided with several bolt connecting holes being equally spaced on side wall, face bolt connecting hole through-hole is provided on the vertical portion of pressing plate 6, presses
The vertical portion of plate 6 and the side wall of elevator shaft are bolted.
In a kind of this practical preferred embodiment, in order to increase the frictional force between sole and access platform, work is avoided
There is the danger slipped in rainy weather in people, 4 top of protrusion at 3 edge of anti-slip hole is provided with anti-slop serrations 5, anti-slop serrations 5 are upward
10 °~30 ° of inclination.
In this practical another preferred embodiment, in order to keep the installation of access platform module even closer, and it is fixed
Effect is more preferable, and the width than steel plate bending part 1 that the length of pressing plate 6 is arranged is big, and the length of preferably pressing plate 6 is steel
N times of 1 width of plate bending part, N are the integer greater than 2, then pressing plate 6 can disposably squeeze multiple steel plate bending parts 1
Fixed, integral installation effect is more preferable.
Although being described in detail in conjunction with attached drawing to specific embodiment of the present utility model, should not be construed as pair
The restriction of the protection scope of this patent.In range described by claims, those skilled in the art are without creative labor
The dynamic various modifications that can be made and deformation still belong to the protection scope of this patent.
Claims (9)
1. a kind of for building the module of derrick crane access platform, it is characterised in that: the module is that rectangular steel plate is rolled over
The long side of comer pieces (1), the steel plate bending part (1) bends downward to be formed flanging (2), is provided in plate face equally distributed anti-
Slide opening (3), anti-slip hole (3) edge are provided with upward protrusion (4), and the steel plate bending part (1) is directed downwardly with flanging (2)
Mode is laterally placed in the bottom of elevator shaft, reserves between both ends and the side wall of elevator shaft and installation pressing plate (6)
Gap；The pressing plate (6) is identical as angle steel shape, and horizontal part is close to the steel plate bending part (1), and steel plate is inserted into vertical portion
In the gap of bending part (1) end and it is detachably connected on the side wall of elevator shaft.
2. according to claim 1 for building the module of derrick crane access platform, it is characterised in that: the steel plate
The length of bending part (1) is 5~10mm smaller than the width in derrick crane channel, and width is 250~300mm.
3. according to claim 1 for building the module of derrick crane access platform, it is characterised in that: the flanging
(2) width accounts for entire steel plate bending part (1) width
4. according to claim 1 for building the module of derrick crane access platform, it is characterised in that: described anti-skidding
Hole (3) is set in row, and every two rows of anti-slip holes (3) shift to install.
5. according to claim 4 for building the module of derrick crane access platform, it is characterised in that: every two rows of anti-
Spacing between slide opening (3) is 5~8cm.
6. according to claim 1 for building the module of derrick crane access platform, it is characterised in that: the protrusion
(4) height is 2~3mm.
7. the module for being used to build derrick crane access platform according to claim 1 or 6, it is characterised in that: described
Anti-slop serrations (5) are provided at the top of raised (4).
8. according to claim 1 for building the module of derrick crane access platform, it is characterised in that: the pressing plate
(6) the ratio between width of length and the steel plate bending part (1) is the integer greater than 2.
9. according to claim 1 for building the module of derrick crane access platform, it is characterised in that: the pressing plate
(6) side wall of vertical portion and elevator shaft is bolted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920414851.9U CN209618735U (en) | 2019-03-28 | 2019-03-28 | It is a kind of for building the module of derrick crane access platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920414851.9U CN209618735U (en) | 2019-03-28 | 2019-03-28 | It is a kind of for building the module of derrick crane access platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209618735U true CN209618735U (en) | 2019-11-12 |
Family
ID=68458026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920414851.9U Expired - Fee Related CN209618735U (en) | 2019-03-28 | 2019-03-28 | It is a kind of for building the module of derrick crane access platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209618735U (en) |
-
2019
- 2019-03-28 CN CN201920414851.9U patent/CN209618735U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191112 Termination date: 20210328 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |