CN210164210U - Tower crane attached arm penetrating frame structure for attached lifting scaffold - Google Patents
Tower crane attached arm penetrating frame structure for attached lifting scaffold Download PDFInfo
- Publication number
- CN210164210U CN210164210U CN201920705302.7U CN201920705302U CN210164210U CN 210164210 U CN210164210 U CN 210164210U CN 201920705302 U CN201920705302 U CN 201920705302U CN 210164210 U CN210164210 U CN 210164210U
- Authority
- CN
- China
- Prior art keywords
- scaffold
- rotatory
- scaffold board
- tower crane
- arm
- Prior art date
- 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.)
- Active
Links
Images
Landscapes
- Movable Scaffolding (AREA)
Abstract
The utility model discloses a tower crane attaches arm wearing frame structure for inserted lift scaffold, belong to the construction field, it includes that scaffold and tower crane attach the arm, the scaffold department that the tower crane attaches the arm and passes is equipped with wearing frame structure, wearing frame structure includes rotatory scaffold board, rotating part and connecting portion, wherein, the one end of rotatory scaffold board is passed through rotating part and other equal scaffold board II connections, and its accessible rotating part is folding on above-mentioned scaffold board II, the other end of rotatory scaffold board passes through connecting portion and other equal scaffold board I connection, adopt this technical scheme not only can realize that the tower crane attaches the arm and pass through fast, this wearing frame structure safety, stability is high moreover.
Description
Technical Field
The utility model relates to a construction technical field, more specifically say, relate to a tower crane that is used for inserted lift scaffold attaches arm wearing and tearing structure.
Background
In the construction of the scaffold of the high-rise building, the attached lifting scaffold meets the requirements of construction units on safety, applicability and economy, shows the superiority of the attached lifting scaffold in the construction process, and is widely applied and rapidly developed. The attached lifting scaffold mainly comprises an attached lifting scaffold frame body structure, an attached support, an anti-overturning device, an anti-falling device, a lifting mechanism, a control device and the like.
In the lifting and descending processes of the frame body structure, the tower crane attached arm needs to be avoided when the tower crane attached arm penetrates the frame. At present, most of attached lifting scaffolds avoid tower crane attached arms by adopting a method for detaching the scaffolds, workers need to detach part of the scaffold structure before the scaffold structure is lifted or lowered every time, the scaffold structure can avoid the tower crane attached arms, and the attached lifting scaffold is quite unsafe to detach part of the scaffold in the using process after being assembled, is quite troublesome and inconvenient to detach, and needs to assemble the detached scaffold again after the scaffold structure is lifted or lowered. This way the workload and the work risk of the workers are increased seriously.
Through retrieval, the Chinese patent application number: 2016103760617, filing date: in 2016, 5 and 31 days, the invention and creation name is as follows: the application discloses a lifting scaffold capable of quickly passing through an attached arm of a tower crane, which comprises upright posts, scaffold boards arranged between the upright posts and a protective net arranged on the periphery of the upright posts, wherein the scaffold boards can turn towards the upright posts; two ends of the protective net are respectively connected with the two upright posts through pin shafts, loose leaves are arranged in the middle of the protective net, and the loose leaves divide the protective net into a left foldable part and a right foldable part. Thereby this scaffold's scaffold board and protection network can freely overturn and attach the arm through the tower crane fast, and the protection network can change the width, overturn in place at the upset in-process, but when the tower crane attached the arm in lifting scaffold frame promotion or decline in-process, need shrink the steel cable, two turn over the board respectively inwards overturn, form the space, pass the tower crane and attach the arm, and this in-process steel cable lifts by crane unsafe, poor stability.
In addition, other schemes are adopted to try to solve the problem that the tower crane attachment arm interferes with the lifting scaffold, such as a tower crane attachment arm turning plate device (with the application number of 201320553266.X), an openable crane bridge frame (with the application number of 201420397194.9) and a lifting scaffold tower crane attachment arm connecting frame (with the application number of 200920085620.4), the three schemes are all that the scaffold plates are arranged in a turnable mode, the scaffold plates are turned before the tower crane attachment arms pass through, and the scaffold plates are recovered after the tower crane attachment arms pass through, but the former two schemes are not provided with protective nets and are unsafe to construct, and the later scheme is not provided with protective nets and needs to integrally remove the protective nets in the passing process, and two ends of the turning frame are connected in a bolt mode, and is unsafe when the bolts are pulled out.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved by the utility model
An object of the utility model is to overcome not enough among the prior art, provide a tower crane that is used for inserted lift scaffold to attach arm wear frame structure, adopt this technical scheme not only can realize that the tower crane attaches the arm and passes through fast, this wear frame structure safety, stability height moreover.
2. Technical scheme
In order to achieve the above purpose, the utility model provides a technical scheme does:
the utility model discloses a tower crane attaches arm wearing frame structure for inserted lift scaffold, attach the arm including scaffold frame and tower crane, the scaffold frame department that the arm passed is attached to the tower crane is equipped with wearing frame structure, wearing frame structure includes rotatory scaffold board, rotating part and connecting portion, wherein, the one end of rotatory scaffold board is passed through rotating part and is connected rather than high scaffold board II of waiting, and its accessible rotating part is folded on above-mentioned scaffold board II, the other end of rotatory scaffold board passes through connecting portion and rather than high scaffold board I is connected.
As a further improvement of the present invention, the rotating portion includes a rotating overlapping portion and a rotating connecting portion connected to the rotating overlapping portion, both ends of the rotating connecting portion are provided with a rotating sleeve along the width direction of the rotating scaffold board, a rotatable L-shaped rotating arm is provided in the rotating sleeve, the rotating arm is fixedly connected to the rotating scaffold board, and the rotating scaffold board is supported on the upper end surface of the rotating overlapping portion.
As a further improvement, the outside of the wearing structure is equipped with the protection network, the both ends of protection network are fixed on the stand of scaffold board through the hinge respectively, just the middle part of protection network is equipped with the round pin axle, the round pin axle falls into the protection network and controls two separable parts.
As a further improvement of the utility model, connecting portion include the angle steel fixed with rotatory scaffold board, wherein, the vertical section and the rotatory scaffold board of angle steel are connected, and the one end of its horizontal segment is supported and is pressed on above-mentioned scaffold board I.
As a further improvement, the utility model discloses connecting portion still include band steel I and bolt, be equipped with a plurality of band steel I on the one end of rotatory scaffold board and along its width direction, the one end of scaffold board I also is equipped with and goes up band steel I corresponding band steel I with above-mentioned rotatory scaffold board, and passes through bolted connection between its both corresponding band steel I, the bolt is higher than the terminal surface at rotatory scaffold board place.
As a further improvement, the one end that just keeps away from the swivelling joint portion on the rotatory scaffold board is equipped with two band steels II, two band steels II along the width direction of rotatory scaffold board on the symmetric distribution, wherein, be equipped with wire rope on the band steel II, wire rope's other end detachable fixes on the stand of scaffold board.
3. Advantageous effects
Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:
(1) the utility model discloses a tower crane attaches arm and wears frame structure for inserted lift scaffold realizes the folding of rotatory scaffold board through the rotating part to folding to scaffold board II on, this kind of setting not only can prevent that the accident of rotatory scaffold board in the work progress from falling, the security performance is high, and the rotatory scaffold board of more importantly upset can not interfere the normal clear of construction again.
(2) The utility model discloses a tower crane attaches arm wearing frame structure for inserted lift scaffold, wherein, support the setting on rotatory overlap joint portion up end through L type swinging boom, rotatory sleeve and rotatory scaffold board, not only realized the quick folding of rotatory scaffold board, rotatory scaffold board supports the stability of having guaranteed L type swinging boom and rotatory scaffold board again on the up end of rotatory overlap joint portion in addition.
(3) The utility model discloses a tower crane for inserted lift scaffold attaches arm wearing frame structure, structural design is reasonable, and the principle is simple, convenient to popularize and use.
Drawings
Fig. 1 is a closing schematic view of a tower crane attached arm penetrating structure for an attached lifting scaffold of the present invention;
fig. 2 is an open schematic view of a tower crane attached arm penetrating structure for an attached lifting scaffold of the present invention;
fig. 3 is a top view of a tower crane attached arm penetrating structure for an attached lifting scaffold of the present invention;
FIG. 4 is an enlarged view at B of FIG. 1;
FIG. 5 is an enlarged view taken at D in FIG. 3;
FIG. 6 is an enlarged view taken at A in FIG. 1;
FIG. 7 is an enlarged view at C of FIG. 3;
fig. 8 is a schematic structural view of the rotary connection portion of the present invention;
fig. 9 is a schematic structural view of the rotating part of the present invention;
FIG. 10 is a schematic structural diagram of a tower crane attached arm penetrating structure at a corner of a building in the present example;
fig. 11 is a top view of a tower crane attached arm penetrating structure at a corner of a building in the present example.
The reference numerals in the schematic drawings illustrate:
01. rotating the scaffold board; 02. a tower crane attached arm; 03. a wire rope; 04. a scaffold board I; 05. a scaffold board II; 061. angle steel; 062. flat steel I; 063. a bolt; 07. flat steel II; 081. a rotating part; 0811. a swivel joint; 0812. a rotation connection part; 082. a rotating arm; 083. rotating the sleeve; 09. a protective net; 010. a wall body.
Detailed Description
For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings and examples.
Example 1
As shown in fig. 1 to 11, the tower crane attached arm penetrating structure for the attached lifting scaffold of this embodiment includes a scaffold and a tower crane attached arm 02, a penetrating structure is provided at the scaffold where the tower crane attached arm 02 penetrates, the penetrating structure can be provided at the middle part of the building (as shown in fig. 1) or at the corner of the building (as shown in fig. 10), the penetrating structure is provided according to the requirement of the tower crane attached arm 02, the penetrating structure includes a rotating scaffold board 01, a rotating part 081 and a connecting part, a scaffold board i 04 and a scaffold board ii are provided on the scaffold with the same height as the penetrating structure, wherein one end of the rotating scaffold board 01 is connected with the scaffold board ii 05 with the same height through the rotating part 081, and can be folded on the scaffold board ii 05 through the rotating part 081, the other end of the rotating scaffold board 01 is connected with the scaffold board i 04 with the same height through the connecting part, a protective net 09 is provided outside the penetrating structure, the two ends of the protective net 09 are respectively fixed on the columns of the scaffold boards through hinges, a pin shaft is arranged in the middle of the protective net 09, the pin shaft divides the protective net 09 into a left part and a right part which can be separated, and the protective net 09 is divided into the left part and the right part which can be separated through the pin shaft (as shown in fig. 3), so that the wider protective net 09 can be prevented from influencing the normal operation of the tower crane attachment arm 02 in passing or construction.
This embodiment is passed through rotation part 081 and is realized the folding of rotatory scaffold board 01 to on folding to scaffold board II 05 of rotatory scaffold board 01, this kind of setting not only can prevent that the accident of rotatory scaffold board 01 in the work progress from falling, the security performance is high, and the normal clear of construction can not be interfered again to the rotatory scaffold board 01 of more importantly upset.
Specifically, in addition, the rotating portion 081 of this embodiment includes the rotation overlap portion 0811 and the rotation connection portion 0812 connected with the rotation overlap portion 0811, both ends of the rotation connection portion 0812 and all are equipped with the swivel sleeve 083 along the width direction of the rotation scaffold board 01, be equipped with rotatable L type rotation arm 082 in the swivel sleeve 083, rotation arm 082 links firmly with the rotation scaffold board 01, and the rotation scaffold board 01 supports on the up end of the above-mentioned rotation overlap portion 0811, and this embodiment supports the setting on the up end of rotation overlap portion 0811 through L type rotation arm 082, swivel sleeve 083 and rotation scaffold board 01, has not only realized the quick folding of rotation scaffold board 01, and the stability that the rotation arm 082 is connected with rotation scaffold board 01 has been guaranteed again to the rotation scaffold board 01 on the up end of rotation overlap portion 0811 to rotation scaffold board 01.
The connecting part of the embodiment comprises an angle steel 061 fixed with a rotary scaffold board 01, wherein a vertical section of the angle steel 061 is connected with the rotary scaffold board 01, one end of a horizontal section of the angle steel 061 is pressed against the scaffold board I04, the stable connection between the rotary scaffold board 01 and the scaffold board I04 can be realized not only through overlapping of the horizontal section on the scaffold board I04, more importantly, the tower crane attachment arm 02 is simple and convenient to pass through, in addition, the connecting part also comprises flat steel I062 and a bolt 063, one end of the rotary scaffold board 01 is provided with a plurality of flat steels I062 along the width direction, one end of the scaffold board I04 is also provided with the flat steel I062 corresponding to the flat steel I062 on the rotary scaffold board 01, the flat steels I062 corresponding to the flat steels I062 are connected through a bolt 063, the bolt 063 is higher than the end face of the rotary scaffold board 01, the bolt 063 is higher than the end face of the flat steel I062, and the bolt 063 is higher than the end face of the rotary scaffold board 01 and the end face of the rotary scaffold, when the constructor rotates the scaffold board 01 to be connected with or separated from the scaffold board I04, the installation and the disassembly of the bolt 063 can be completed without extending the head or the body into the lower parts of the rotary scaffold board 01 and the scaffold board I04, and the safety is high.
On rotatory scaffold board 01 and keep away from the one end of swivelling joint portion 0812 and be equipped with two band steels II 07, two band steels II 07 along the width direction of rotatory scaffold board 01 on the symmetric distribution, wherein, be equipped with wire rope 03 on the band steel II 07, wire rope 03's other end detachable fixes on scaffold board's stand, constructor accessible is carried and is drawn wire rope 03 and realize opening of wearing a structure, wire rope 03 can fasten the protection network 09 that pulls open on the scaffold frame in addition, in order to prevent that protection network 09 from falling.
The wearing frame structure of this embodiment not only can realize that the tower crane attaches the arm and passes through fast, and this wearing frame structure is safe moreover, stability is high.
The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.
Claims (6)
1. The utility model provides a tower crane attaches arm and wears frame structure for inserted lift scaffold, attaches arm (02), its characterized in that including scaffold frame and tower crane: the tower crane attaches the scaffold department that arm (02) passed and is equipped with the structure of wearing the frame, the structure of wearing the frame includes rotatory scaffold board (01), rotating part (081) and connecting portion, wherein, the one end of rotatory scaffold board (01) is passed through rotating part (081) and is connected rather than II (05) of the high scaffold board, and its accessible rotating part (081) is folded on above-mentioned scaffold board II (05), the other end of rotatory scaffold board (01) passes through connecting portion and is connected rather than I (04) of the high scaffold board of equalling.
2. The tower crane attached arm penetrating frame structure for the attached lifting scaffold as claimed in claim 1, wherein: the rotating portion (081) includes the rotatory overlap joint portion (0811) and the rotatory connecting portion (0812) of being connected with rotatory overlap joint portion (0811), the both ends of rotatory connecting portion (0812) and all be equipped with rotatory sleeve (083) along the width direction of rotatory scaffold board (01), be equipped with rotatable L type swinging arm (082) in rotatory sleeve (083), swinging arm (082) links firmly with rotatory scaffold board (01), and rotatory scaffold board (01) support on the up end of above-mentioned rotatory overlap joint portion (0811).
3. The tower crane attached arm penetrating frame structure for the attached lifting scaffold as claimed in claim 1, wherein: the outer side of the frame penetrating structure is provided with a protective net (09), two ends of the protective net (09) are fixed on the stand columns of the scaffold boards through hinges respectively, a pin shaft is arranged in the middle of the protective net (09), and the pin shaft divides the protective net (09) into a left part and a right part which can be separated.
4. The tower crane attached arm penetrating frame structure for the attached lifting scaffold as claimed in claim 1, wherein: the connecting part comprises an angle steel (061) fixed with the rotary scaffold board (01), wherein the vertical section of the angle steel (061) is connected with the rotary scaffold board (01), and one end of the horizontal section of the angle steel is pressed against the scaffold board I (04).
5. The tower crane attached arm penetrating frame structure for the attached lifting scaffold as claimed in claim 4, wherein: connecting portion still include band steel I (062) and bolt (063), the one end of rotatory scaffold board (01) just is equipped with a plurality of band steel I (062) along its width direction, the one end of scaffold board I (04) also is equipped with and goes up band steel I (062) corresponding band steel I (062) with above-mentioned rotatory scaffold board (01), and connects through bolt (063) between its both corresponding band steel I (062), bolt (063) is higher than the terminal surface at rotatory scaffold board (01) place.
6. The tower crane attached arm penetrating structure for the attached lifting scaffold as claimed in any one of claims 1 to 5, wherein: the one end that just keeps away from rotatory connecting portion (0812) on rotatory scaffold board (01) is equipped with two band steels II (07), two band steels II (07) along the width direction symmetric distribution of rotatory scaffold board (01), wherein, be equipped with wire rope (03) on band steel II (07), the other end detachable of wire rope (03) is fixed on the stand of scaffold board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920705302.7U CN210164210U (en) | 2019-05-16 | 2019-05-16 | Tower crane attached arm penetrating frame structure for attached lifting scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920705302.7U CN210164210U (en) | 2019-05-16 | 2019-05-16 | Tower crane attached arm penetrating frame structure for attached lifting scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210164210U true CN210164210U (en) | 2020-03-20 |
Family
ID=69791851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920705302.7U Active CN210164210U (en) | 2019-05-16 | 2019-05-16 | Tower crane attached arm penetrating frame structure for attached lifting scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210164210U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111485710A (en) * | 2020-04-22 | 2020-08-04 | 南通安恒智能科技发展有限公司 | Method for utilizing door-opening type screen plate attached to lifting scaffold at tower crane |
-
2019
- 2019-05-16 CN CN201920705302.7U patent/CN210164210U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111485710A (en) * | 2020-04-22 | 2020-08-04 | 南通安恒智能科技发展有限公司 | Method for utilizing door-opening type screen plate attached to lifting scaffold at tower crane |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102383588B (en) | Lifting platform for protecting safety of high-level construction | |
| CN101357739B (en) | Column crane special for movable arm type group tower | |
| CN203820334U (en) | Device for descending and disassembling arm through turning back of tower cane in air | |
| CN210164210U (en) | Tower crane attached arm penetrating frame structure for attached lifting scaffold | |
| CN205973523U (en) | Super high -rise building is special to be hung from tearing formula roofing open | |
| CN109231023B (en) | Method for installing jib system of portal crane | |
| CN201214598Y (en) | Column crane special for movable arm type tower erection | |
| CN103991800A (en) | Roof surface crane for building | |
| CN207346996U (en) | A kind of Bridge Erector | |
| CN209721420U (en) | Roofing boom frame is from dismantling device | |
| CN204474191U (en) | The jib body dumping mechanism of tower crane | |
| CN207312966U (en) | A kind of crane hook anti-drop device for building | |
| CN205932925U (en) | Electric precipitation removes anode plate hoist device | |
| CN108750978A (en) | A kind of steel wire rope for tower crane anti-drop device | |
| CN210480628U (en) | Rotatory hoist of two-way self-balancing | |
| CN209024112U (en) | A kind of prefabricated underground pipe gallery boom hoisting | |
| CN208916606U (en) | It is a kind of large size I-shape construction construction use suspender | |
| CN208718341U (en) | A kind of protection turnover panel of attaching scaffold | |
| CN106081913B (en) | Gin-pole truck control method | |
| CN207142688U (en) | A kind of boom hoisting of pot superstructure | |
| CN206088818U (en) | Arm equipment is torn open in extra -large -size tower machine high altitude | |
| CN212024609U (en) | Mast crane with movable double arms | |
| CN109853352A (en) | Rib-lifting section operation platform and its setting method | |
| CN108483283A (en) | A kind of wall type crane | |
| CN220336431U (en) | Protective platform opening and closing pavement plate for building construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |