CN208454342U - A kind of safety of tower crane platform and standard knot install conjoined device - Google Patents
A kind of safety of tower crane platform and standard knot install conjoined device Download PDFInfo
- Publication number
- CN208454342U CN208454342U CN201820951235.2U CN201820951235U CN208454342U CN 208454342 U CN208454342 U CN 208454342U CN 201820951235 U CN201820951235 U CN 201820951235U CN 208454342 U CN208454342 U CN 208454342U
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- China
- Prior art keywords
- tower crane
- rectangular frame
- safety
- standard knot
- conjoined device
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Abstract
The utility model discloses a kind of safety of tower crane platform and standard knot installs conjoined device, including security platform, security platform is arranged by four pieces of rectangular frames around tower crane surrounding, the upper surface of rectangular frame is equipped with support plate, rectangular frame side is equipped with jack, rectangular frame passes through jack between any two and connect with bolt, rectangular frame side is equipped with telescopic rod, telescopic rod includes upper rod set, bar core and low stem casing, bar core both ends are threadedly engaged respectively is sheathed on rod set, in low stem casing, and the thread rotary orientation at bar core both ends is opposite；Low stem casing lower end and rectangular frame are hinged, and upper boom set upper side and U-shaped hook side are hinged；Four vertex of rectangular frame lateral wall are fixedly connected with traction rope, and the other end of traction rope is connect with tower crane column.The purpose of this utility model is to provide a kind of safety of tower crane platform and standard knot installs conjoined device, which is able to achieve the fast assembling-disassembling of tower crane and security platform, easy to use.
Description
Technical field
The utility model belongs to building auxiliary equipment field, and specially a kind of safety of tower crane platform and standard knot install disjunctor
Device.
Background technique
Tower crane is a kind of most common lifting equipment also known as " derrick crane " on construction site, with a section spreading
(height) (referred to as " standard knot "), for hanging the raw material of the constructions such as working reinforcing bar, wooden flute, concrete, steel pipe.Tower crane is work
A kind of essential equipment on the ground.
Wall-connecting piece for tower crane is generally referred to by reinforcing the stability of other structures with end connection is reliably fixed
Component can transmit the component of pulling force and pressure in construction projects for scaffold frame body to be connect with major structure of construction.
It is coupled using the attached wall that wall-connecting piece is realized, for reinforcing the overall stability of scaffold, improving its stable bearing capacity and avoiding
Appearance, which the major accidents such as topples over or collapses and has, to play a very important role.However, installation attachment device of tower crane needs first Build Security
Platform, traditional security platform are generally set up using steel pipe, there is that structure is complicated, erroneous for installation, labor efficiency is low, waste of material
The disadvantages of serious, and operator does not have the space of rest on platform, and there are biggish security risks, it is therefore necessary to just
This problem carry out deeper into research.
Existing half space mostly passes through connector (bolt etc.) and is fixedly connected with tower crane, when platform needs to rise, palpus
It unclamps and retightens behind the mobile required position of platform the connector between tower crane and connect these connectors, install more numerous
It is trivial, delay the duration, it is therefore desirable to it is necessary to develop a kind of safety of tower crane platform convenient to use and standard knot installation disjunctor dress
It sets.
Utility model content
The purpose of this utility model is in view of the above problems, providing a kind of safety of tower crane platform and standard knot installation disjunctor dress
It sets, which is able to achieve the fast assembling-disassembling of tower crane and security platform, easy to use.
In order to achieve the above object, the technical solution adopted in the utility model is: a kind of safety of tower crane platform and standard knot are pacified
Load body device, including security platform, the security platform are arranged by four pieces of rectangular frames around tower crane surrounding, the square
The upper surface of shape frame is equipped with support plate, and the rectangular frame side is equipped with jack, and the rectangular frame passes through between any two
Jack is connect with bolt, and the rectangular frame side is equipped with telescopic rod, and the telescopic rod includes upper rod set, bar core and low stem casing,
Bar core both ends are threadedly engaged respectively is sheathed on rod set, in low stem casing, and the thread rotary orientation at bar core both ends is opposite；It is described
Low stem casing lower end and rectangular frame are hinged, and the upper boom set upper side and U-shaped hook side are hinged；The rectangular frame lateral wall
Four vertex are fixedly connected with traction rope, and the other end of the traction rope is connect with tower crane column.
Further, the rectangular frame side is equipped with lifting lug, and the lifting lug is equipped with up-small and down-big wedge-shaped mounting hole,
The wedge block for fixed tractive is equipped in the wedge shape mounting hole.
Further, side is equipped with hook mounting hole at the U-shaped hooking slits, is equipped in the hook mounting hole removable
Dynamic mandril.
Further, described mandril one end is equipped with guiding surface, is equipped in the hook mounting hole for ejecting mandril
Push rod spring.
Further, the rectangular frame is hinged at the pulley matched with standard section of tower crane.
Further, the rectangular frame periphery is equipped with guardrail.
Further, the support plate is steel Turbogrid plates.
The utility model has the beneficial effects that the conjoined device is able to achieve the fast assembling-disassembling of tower crane and security platform, user
Just；Rectangular frame side is equipped with lifting lug, and lifting lug is equipped with wedge-shaped mounting hole, traction rope is pressed to wedge-shaped installation by wedge block
In hole, fast assembling-disassembling is realized；Rectangular frame is hinged at the pulley matched with standard section of tower crane, guarantees security platform and mark
Gap between quasi- section, prevents security platform from contacting with the mounting post of standard knot side stuck.
Detailed description of the invention
Fig. 1 is the utility model overlooking structure diagram.
Fig. 2 is partial enlargement structural representation at the utility model C.
Fig. 3 is the utility model schematic view of the front view.
Fig. 4 is partial enlargement structural representation at the utility model A.
Fig. 5 is partial enlargement structural representation at the utility model B.
Label character described in figure indicates are as follows: 1, rectangular frame；11, jack；12, lifting lug；121, wedge-shaped mounting hole；122,
Wedge block；2, support plate；3, bolt；4, telescopic rod；41, upper rod set；42, bar core；43, low stem casing；5, U-shaped is linked up with；51, it links up with
Mounting hole；52, mandril；521, guiding surface；522, push rod spring；6, traction rope；7, pulley；8, guardrail.
Specific embodiment
In order to enable those skilled in the art to better understand the technical solutions of the present invention, with reference to the accompanying drawing to this reality
Be described in detail with novel, the description of this part be only it is exemplary and explanatory, should not be to the protection scope of the utility model
There is any restriction effect.
As shown in Figs. 1-5, the specific structure of the utility model are as follows: a kind of safety of tower crane platform and standard knot installation disjunctor dress
It sets, including security platform, the security platform is arranged by four pieces of rectangular frames 1 around tower crane surrounding, the rectangular frame 1
Upper surface be equipped with support plate 2,1 side of rectangular frame is equipped with jack 11, and the rectangular frame 1 is between any two by inserting
Hole 11 is connect with bolt 3, and 1 side of rectangular frame is equipped with telescopic rod 4, and the telescopic rod 4 includes upper rod set 41,42 and of bar core
Low stem casing 43,42 both ends of bar core are threadedly engaged respectively is sheathed on rod set 41, in low stem casing 43,42 both ends of bar core
Thread rotary orientation is on the contrary, the elongation and shortening of telescopic rod 4 can be realized in rotating bar core 42, convenient for adjusting the height of security platform；Institute
It states 43 lower end of low stem casing and rectangular frame 1 is hinged, upper 41 upper end of rod set is hinged at U-shaped hook 5；The rectangular frame
Four vertex of 1 lateral wall are fixedly connected with traction rope 6, and the other end of the traction rope 6 is connect with tower crane column.
Preferably, 1 side of rectangular frame is equipped with lifting lug 12, and the lifting lug 12 is equipped with up-small and down-big wedge shape installation
Hole 121, the interior wedge block 122 being equipped with for fixed tractive 6 of the wedge shape mounting hole 121.By wedge block by traction rope pressure
It is tightened in wedge-shaped mounting hole, realizes fast assembling-disassembling.
Preferably, the U-shaped links up with 5 opening sides and is equipped with hook mounting hole 51, is equipped in the hook mounting hole 51
Moveable mandril 52.Prevent U-shaped hook from falling off from the crossbeam of standard knot.
Preferably, described 52 one end of mandril is equipped with guiding surface 521, is equipped in the hook mounting hole 51 for ejecting top
The push rod spring 522 of bar 52.
Preferably, the rectangular frame 1 is hinged at the pulley 7 matched with standard section of tower crane.Guarantee security platform
Gap between standard knot prevents security platform from contacting with the mounting post of standard knot side stuck.
Preferably, 1 periphery of rectangular frame is equipped with guardrail 8.
Preferably, the support plate 2 is steel Turbogrid plates.
When specifically used, rectangular frame is installed around standard section of tower crane, peace is fixedly connected to form by bolt and jack
Full platform, four vertex of rectangular frame lateral wall are fixedly connected with traction rope, and the other end and tower crane column of traction rope connect
It connects, drives security platform to rise when tower crane column rises, after it rises to certain position, U-shaped is hooked in standard knot
On crossbeam, and by the elongation and shortening of rotating bar realization telescopic rod, security platform is tensed, facilitates operator on standard knot
The installation wall-connecting piece of side or rest etc..
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or equipment for including a series of elements not only includes those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or equipment institute it is intrinsic
Element.
Specific case used herein is expounded the principles of the present invention and embodiment, above example
Illustrate the method and its core concept for being merely used to help understand the utility model.The above is only the preferred of the utility model
Embodiment, it is noted that due to the finiteness of literal expression, and objectively there is unlimited specific structure, for this technology
For the those of ordinary skill in field, without departing from the principle of this utility model, several improvement, retouching can also be made
Or variation, above-mentioned technical characteristic can also be combined in the right way；These improve retouching, variation or combination, or not
It is improved that the conception and technical scheme of utility model are directly applied into other occasions, it is regarded as the protection of the utility model
Range.
Claims (7)
1. a kind of safety of tower crane platform and standard knot install conjoined device, including security platform, which is characterized in that the safety is flat
Platform is arranged by four pieces of rectangular frames (1) around tower crane surrounding, and the upper surface of the rectangular frame (1) is equipped with support plate
(2), rectangular frame (1) side is equipped with jack (11), and the rectangular frame (1) passes through jack (11) and bolt between any two
(3) it connects, rectangular frame (1) side is equipped with telescopic rod (4), and the telescopic rod (4) includes upper rod set (41), bar core (42)
With low stem casing (43), bar core (42) both ends are threadedly engaged respectively to be sheathed in rod set (41), low stem casing (43), the bar
The thread rotary orientation at core (42) both ends is opposite；Low stem casing (43) lower end and rectangular frame (1) hingedly, on the upper rod set (41)
End is hinged at U-shaped hook (5)；Four vertex of rectangular frame (1) lateral wall are fixedly connected with traction rope (6),
The other end of the traction rope (6) is connect with tower crane column.
2. a kind of safety of tower crane platform according to claim 1 and standard knot install conjoined device, which is characterized in that described
Rectangular frame (1) side is equipped with lifting lug (12), and the lifting lug (12) is equipped with up-small and down-big wedge-shaped mounting hole (121), described
The wedge block (122) for fixed tractive (6) is equipped in wedge-shaped mounting hole (121).
3. a kind of safety of tower crane platform according to claim 1 and standard knot install conjoined device, which is characterized in that described
U-shaped links up with (5) opening side and is equipped with hook mounting hole (51), is equipped with moveable mandril in the hook mounting hole (51)
(52).
4. a kind of safety of tower crane platform according to claim 3 and standard knot install conjoined device, which is characterized in that described
Mandril (52) one end is equipped with guiding surface (521), and the mandril for ejecting mandril (52) is equipped in hook mounting hole (51)
Spring (522).
5. a kind of safety of tower crane platform according to claim 1 and standard knot install conjoined device, which is characterized in that described
Rectangular frame (1) is hinged at the pulley (7) matched with standard section of tower crane.
6. a kind of safety of tower crane platform according to claim 1 and standard knot install conjoined device, which is characterized in that described
Rectangular frame (1) periphery is equipped with guardrail (8).
7. a kind of safety of tower crane platform according to claim 1 and standard knot install conjoined device, which is characterized in that described
Support plate (2) is steel Turbogrid plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820951235.2U CN208454342U (en) | 2018-06-20 | 2018-06-20 | A kind of safety of tower crane platform and standard knot install conjoined device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820951235.2U CN208454342U (en) | 2018-06-20 | 2018-06-20 | A kind of safety of tower crane platform and standard knot install conjoined device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208454342U true CN208454342U (en) | 2019-02-01 |
Family
ID=65168624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820951235.2U Expired - Fee Related CN208454342U (en) | 2018-06-20 | 2018-06-20 | A kind of safety of tower crane platform and standard knot install conjoined device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208454342U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109835831A (en) * | 2019-04-10 | 2019-06-04 | 上海庞源机械施工有限公司 | A kind of Novel tower crane carry operation platform |
| CN111498711A (en) * | 2020-06-08 | 2020-08-07 | 陕西建工第六建设集团有限公司 | Tower crane connecting device convenient to adjust and use |
| CN115215231A (en) * | 2022-06-09 | 2022-10-21 | 北京京能建设集团有限公司 | Tower crane attachment structure |
-
2018
- 2018-06-20 CN CN201820951235.2U patent/CN208454342U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109835831A (en) * | 2019-04-10 | 2019-06-04 | 上海庞源机械施工有限公司 | A kind of Novel tower crane carry operation platform |
| CN111498711A (en) * | 2020-06-08 | 2020-08-07 | 陕西建工第六建设集团有限公司 | Tower crane connecting device convenient to adjust and use |
| CN115215231A (en) * | 2022-06-09 | 2022-10-21 | 北京京能建设集团有限公司 | Tower crane attachment structure |
| CN115215231B (en) * | 2022-06-09 | 2023-08-22 | 北京京能建设集团有限公司 | Tower crane attachment structure |
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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: 20190201 Termination date: 20200620 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |