CN203754300U - Tool type tower crane safety channel - Google Patents
Tool type tower crane safety channel Download PDFInfo
- Publication number
- CN203754300U CN203754300U CN201320818524.2U CN201320818524U CN203754300U CN 203754300 U CN203754300 U CN 203754300U CN 201320818524 U CN201320818524 U CN 201320818524U CN 203754300 U CN203754300 U CN 203754300U
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- China
- Prior art keywords
- tower crane
- passage
- current base
- hole
- tool
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Abstract
The utility model discloses a tool type tower crane safety channel. The tool type tower crane safety channel consists of at least two standard joint channels, wherein adjacent standard joint channels are connected with one another through staggered pressure plates; through holes are formed in the two ends of the standard joint channels; J-shaped bent hook bolts are inserted into the through holes, and are screwed down; each standard joint channel consists of a passage base and a protective barrier; the protective barriers are arranged in slots in the passage bases, and are connected with the passage bases. A tower crane assembled on the ground is directly hoisted up and fixedly attached to a steel hook by adopting a bolt, so that danger during erection of the safety channel is lowered greatly, and the building efficiency is improved. High stability is realized by attaching the tower crank to the steel hook, so that the safety and the stability of the safety channel are enhanced. Meanwhile, standard modules are connected through bolts, and can be disassembled and assembled rapidly, and a channel with any length can be combined optionally by sleeving various standard joints, so that the safety channel can be turned over flexibly and can be well used repeatedly.
Description
Technical field
The utility model relates to a kind of tool-type safety of tower crane passage, belongs to the auxiliary device technique of building field.
Background technology
In building engineering, tower crane is more and more to be widely used as hanging device, so on current building ground, between tower crane and building, also have special escape way as the device of personnel walking, present common use be all on-the-spotly by reinforcing bar or the random welded and installed of steel pipe, to form, it is dangerous and complicated that this not only sets up engineering, and quality can't obtain fine assurance, difficulty is used in turnover, and dismounting and erection cost people are taken material, so prior art scheme is very undesirable.
Utility model content
The purpose of this utility model is: a kind of tool-type safety of tower crane passage is provided, and its manufacture craft is simple, convenient fixing, and safe and reliable, can pacify fast and tear open, have enough to meet the need conveniently, to overcome the deficiencies in the prior art.
The technical solution of the utility model
A kind of tool-type safety of tower crane passage, this tool-type safety of tower crane passage is comprised of at least two standard knot passages, between adjacent standard knot passage, by staggered floor pressure plate, connect, at standard knot passage two ends, be provided with through hole, " J " shape hook (hooked) bolt penetrates in through hole and tightens; Described standard knot passage consists of pass through base and protection railing, and protection railing is connected with current base by the slot being located on current base.
In aforementioned tools formula safety of tower crane passage, the rectangle structure of described current base for being formed by square tube, steel basketry net laying is located on current base, and staggered floor pressure plate is located at the two ends of current base.
In aforementioned tools formula safety of tower crane passage, slot is all laid in current base both sides, and on slot, is provided with cross through hole.
In aforementioned tools formula safety of tower crane passage, at protection railing, be equipped with wire net, in protection railing bottom, be provided with through hole.
Owing to having adopted technique scheme, compared with prior art, the utility model particularly suitable between tower crane and building as temporary access road, it is fixed on the tower crane Anchored Bar steel structure between tower crane and buildings (steel structure be tower crane with buildings between be connected steel construction piece), the utility model Plays joint passage is size shape normalisation, facilitate Quantity production and arbitrarily coordinate with the distance of building according to on-the-spot tower crane, and each parts in this utility model are all connected with slot by bolt, can realize ground on the scene first installs, integral body is placed between tower crane and building again, so not only easy for installation, and dismounting is also very convenient, by being provided with " J " shape hook (hooked) bolt, make the utility model to standard knot passage, to carry out position and fix with steel structure angle steel on tower crane is fine.The utility model is assembled by ground, and the direct handling of tower crane is got on to adopt to be bolted to and adhered on steel structure, has greatly reduced the danger of setting up in escape way process, and has improved and built efficiency.The good stability that utilizes tower crane to adhere to steel structure has guaranteed escape way security and stability, and each standard module bolt connects simultaneously, quick detach fast-assembling, apply mechanically various standard knots, can go out random length passage by independent assortment, turnover is used more flexible, can well reuse.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model structural representation;
Accompanying drawing 2 is staggered floor pressure plate structural representation in the utility model structure;
Accompanying drawing 3 is inserting slot construction schematic diagram in the utility model structure;
Accompanying drawing 4 is " J " shape hook (hooked) bolt structural representation in the utility model structure;
Accompanying drawing 5 is protection railing structural representation in the utility model structure;
Accompanying drawing 6 is current understructure schematic diagram in the utility model embodiment mono-;
Accompanying drawing 7 is current understructure schematic diagram in the utility model embodiment bis-;
Being labeled as in accompanying drawing: 1-standard knot passage, 2-staggered floor pressure plate, the current base of 3-, 4-protection railing, 5-slot, 6-square tube, 7-through hole, 8-through hole, 9-" J " shape hook (hooked) bolt, 10-steel basketry net, 11-cross through hole, 12-wire net.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail, but not as to any restriction of the present utility model.
Embodiment mono-: a kind of tool-type safety of tower crane passage, as shown in the figure, this tool-type safety of tower crane passage is comprised of at least two standard knot passages 1, between adjacent standard knot passage 1, by staggered floor pressure plate 2, connect, standard knot passage 1 consists of current base 3 and protection railing 4, then this tool-type safety of tower crane passage is placed on the steel structure between tower crane and building.
Standard is connected road 1 and is designed to 1m, 2m and tri-kinds of standard sizes of 5m, according to on-site actual situations all lengths standard, connects road 1 freely from closing installation.
(1) current base designs: adopt specification 2.0mm * 50mm * 25mm square tube 6 to be welded into double trapezoidal bottom bracket, specification is long 1000mm, 2000mm, 5000mm.3.0mm * 32mm * 150mm steel-pipe welding, to current base 3, then can be completed to current base 3 constructions at tread wrought iron basketry net 8, adopt the steel pipe of Φ 32mm to be all laid in current base 3 both sides as slot 5, on slot 5, be provided with two cross through hole 11.
(2) protection railing design: high 1200mm horizon bar and montant all adopt 2.0mm * Φ 28mm steel pipe, high 600mm horizon bar adopts 2.0mm * Φ 20mm steel pipe, be welded into protection railing 4, in fender rod 4 bottoms, be provided with through hole 7 (being that tangible montant bottom is provided with the through hole 7 corresponding with cross through hole 10 on slot 5), adopt 11 welding of 3mm wire net to be paved with on protection railing 4, protection railing 4 montant spacing are consistent with the spacing of slot 5, guarantee can insert smoothly in slot 5 after protection railing 4 completes, adopt bolt to fix.Now, the standard knot passage 1 that quick peace is torn tool-type safety of tower crane passage open completes.
(3) detail design
1) connect design:
1. protection railing 4 is connected with current base 3: in the slot 5 of the current base 3 of the whole insertion of protection railing 4, then be joined with bolts by through hole 7 on the cross through hole 11 on slot 5 and fender rod 4.
2. 1 connection of standard knot passage: adopt staggered floor steel disc pressure connection method to connect, at two 3.0mm * 100mm * 80mm staggered floor pressure plates 2 of the end of each standard knot welding.Staggered floor pressure plate 2 is arranged on standard knot passage 1 two ends, and wherein one end is at current base 3 upper surfaces, and the other end, at current base 3 lower surfaces, bores two row's diameter 15mm bolts hole on each connecting strap.
3. tool-type safety of tower crane passage adheres to steel structure with tower crane and is connected: at standard knot passage 1 two ends, also have through hole 8 vertically, by " J " shape hook (hooked) bolt 9, from down, catch on and adhere to steel structure angle steel perpendicular web, tighten again " J " shape hook (hooked) bolt 9, tool formula safety of tower crane passage is carried out to locking position.
2) rainproof antirust design:
1. rainproof design: the square tube of current base adopts full weld to connect, four jiaos of ends employing, 45 degree full welds, reduce water inlet possibility.Φ 32 steel pipe bottom sides sluice to drill diameter 5mm hole.Bolt adopts rubber pad to seal top hole while connecting, and prevents that rainwater from entering square steel inside, and bottom hole must not add rubber pad and just sluice.
2. antirust design: escape way outside face adopts the protection of " two sides, the end " brush anti-rust paint, regularly carries out mopping maintenance in use procedure, guarantees rust-proof effect.Easy ponding in current base Φ 32 steel pipes, the protection therefore all should spray paint in interior outside.
Embodiment bis-: in engineering site reality, when situ part tower crane and building distance are larger, be connected to need to use by flange between the steel structure body of tower crane and building and connect spreading, flange terminal pad will high tapping structure face 50mm, therefore need to necessarily improve the utility model.
A kind of tool-type safety of tower crane passage, as shown in the figure, this tool-type safety of tower crane passage is comprised of one or at least two standard knot passages 1, between adjacent standard knot passage 1, by staggered floor pressure plate 2, connect, standard knot passage 1 consists of current base 3 and protection railing 4, then this tool-type safety of tower crane passage is placed on the steel structure between tower crane and building.
Standard is connected road 1 and is designed to 1m, 2m and tri-kinds of standard sizes of 5m, according to on-site actual situations all lengths standard, connects road 1 freely from closing installation.
(1) current base designs: adopt specification 2.0mm * 50mm * 25mm square tube 6 to be welded into double trapezoidal bottom bracket, specification is long 1000mm, 2000mm, 5000mm.3.0mm * 32mm * 150mm steel-pipe welding, to current base 3, then can be completed to current base 3 constructions at tread wrought iron basketry net 8, adopt the steel pipe of Φ 32mm to be all laid in current base 3 both sides as slot 5, on slot 5, be provided with two cross through hole 11.
(2) protection railing design: high 1200mm horizon bar and montant all adopt 2.0mm * Φ 28mm steel pipe, high 600mm horizon bar adopts 2.0mm * Φ 20mm steel pipe, be welded into protection railing 4, in fender rod 4 bottoms, be provided with through hole 7 (being that tangible montant bottom is provided with the through hole 7 corresponding with cross through hole 10 on slot 5), adopt 11 welding of 3mm wire net to be paved with on protection railing 4, protection railing 4 montant spacing are consistent with the spacing of slot 5, guarantee can insert smoothly in slot 5 after protection railing 4 completes, adopt bolt to fix.Now, the standard knot passage 1 that quick peace is torn tool-type safety of tower crane passage open completes.
(3) detail design
1) connect design:
1. protection railing 4 is connected with current base 3: in the slot 5 of the current base 3 of the whole insertion of protection railing 4, then be joined with bolts by through hole 7 on the cross through hole 11 on slot 5 and fender rod 4.
2. 1 connection of standard knot passage: adopt staggered floor steel disc pressure connection method to connect, at two 3.0mm * 100mm * 80mm staggered floor pressure plates 2 of the end of each standard knot welding.Staggered floor pressure plate 2 is arranged on standard knot passage 1 two ends, and wherein one end is at current base 3 upper surfaces, and the other end, at current base 3 lower surfaces, bores two row's diameter 15mm bolts hole on each connecting strap.
3. tool-type safety of tower crane passage adheres to steel structure with tower crane and is connected: at standard knot passage 1 two ends, also have through hole 8 vertically, by " J " shape hook (hooked) bolt 9, from down, catch on and adhere to steel structure angle steel perpendicular web, tighten again " J " shape hook (hooked) bolt 9, tool formula safety of tower crane passage is carried out to locking position.
2) steel structure flange is hidden design: situ part tower crane and building distance are larger, and tower crane adheres to steel structure need use flange spreading, the high tapping of flange terminal pad structure face 50mm.For hiding flange impact, at standard knot passage 1 and flange contact position, need do certain improvement, it is the reinforcing rod that steel basketry net 10 is cancelled the wide parallel current direction of middle 400mm, the current direction reinforcing rod of this regions perpendicular is pressed 50mm interval and is arranged, every 1 of 3 cancellation, guarantee that part clear span reaches 100mm.
3) rainproof antirust design:
1. rainproof design: the square tube of current base adopts full weld to connect, four jiaos of ends employing, 45 degree full welds, reduce water inlet possibility.Φ 32 steel pipe bottom sides sluice to drill diameter 5mm hole.Bolt adopts rubber pad to seal top hole while connecting, and prevents that rainwater from entering square steel inside, and bottom hole must not add rubber pad and just sluice.
2. antirust design: escape way outside face adopts the protection of " two sides, the end " brush anti-rust paint, regularly carries out mopping maintenance in use procedure, guarantees rust-proof effect.Easy ponding in current base Φ 32 steel pipes, the protection therefore all should spray paint in interior outside.
Claims (4)
1. a tool-type safety of tower crane passage, it is characterized in that: this tool-type safety of tower crane passage is comprised of at least two standard knot passages (1), between adjacent standard knot passage (1), by staggered floor pressure plate (2), connect, at standard knot passage (1) two ends, be provided with through hole (8), " J " shape hook (hooked) bolt (9) penetrates in through hole (8) and tightens; Described standard knot passage (1) consists of current base (3) and protection railing (4), and protection railing (4) is connected with current base (3) by the slot (5) being located on current base (3).
2. tool-type safety of tower crane passage according to claim 1, it is characterized in that: the rectangle structure of described current base (3) for being formed by square tube (6), it is upper that steel basketry net (10) is laid on current base (3), and staggered floor pressure plate (2) is located at the two ends of current base (3).
3. tool-type safety of tower crane passage according to claim 1, is characterized in that: slot (5) is all laid in current base (3) both sides, and on slot (5), is provided with cross through hole (11).
4. tool-type safety of tower crane passage according to claim 1, is characterized in that: at protection railing (4), be equipped with wire net (12), in protection railing (4) bottom, be provided with through hole (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320818524.2U CN203754300U (en) | 2013-12-13 | 2013-12-13 | Tool type tower crane safety channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320818524.2U CN203754300U (en) | 2013-12-13 | 2013-12-13 | Tool type tower crane safety channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203754300U true CN203754300U (en) | 2014-08-06 |
Family
ID=51249599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320818524.2U Expired - Fee Related CN203754300U (en) | 2013-12-13 | 2013-12-13 | Tool type tower crane safety channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203754300U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107311052A (en) * | 2017-07-21 | 2017-11-03 | 中铁建设集团有限公司 | One kind can have enough to meet the need people's escape way on regularization tower crane |
| CN111003642A (en) * | 2019-12-06 | 2020-04-14 | 上海建工七建集团有限公司 | Tower crane attached stay rod walkway platform system and installation method thereof |
-
2013
- 2013-12-13 CN CN201320818524.2U patent/CN203754300U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107311052A (en) * | 2017-07-21 | 2017-11-03 | 中铁建设集团有限公司 | One kind can have enough to meet the need people's escape way on regularization tower crane |
| CN111003642A (en) * | 2019-12-06 | 2020-04-14 | 上海建工七建集团有限公司 | Tower crane attached stay rod walkway platform system and installation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 Termination date: 20151213 |
|
| EXPY | Termination of patent right or utility model |