CN108840253A - A kind of reinforcement means and device of inclined fracture tower crane - Google Patents
A kind of reinforcement means and device of inclined fracture tower crane Download PDFInfo
- Publication number
- CN108840253A CN108840253A CN201810779858.0A CN201810779858A CN108840253A CN 108840253 A CN108840253 A CN 108840253A CN 201810779858 A CN201810779858 A CN 201810779858A CN 108840253 A CN108840253 A CN 108840253A
- Authority
- CN
- China
- Prior art keywords
- tower crane
- fixed
- wirerope
- fashioned iron
- welded
- 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.)
- Pending
Links
- 230000002787 reinforcement Effects 0.000 title claims abstract description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 62
- 229910052742 iron Inorganic materials 0.000 claims abstract description 31
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 12
- 239000010959 steel Substances 0.000 claims abstract description 12
- 206010044565 Tremor Diseases 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 3
- 238000011084 recovery Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
- B66C23/20—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes with supporting couples provided by walls of buildings or like structures
- B66C23/208—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes with supporting couples provided by walls of buildings or like structures with supporting couples provided from the side, e.g. by walls of buildings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/88—Safety gear
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses the reinforcement means and device of a kind of inclined fracture tower crane, including the fixed device of fashioned iron and wirerope, the fixed device of the fashioned iron includes the fashioned iron being bolted on building floor, fashioned iron one end is welded and fixed with inclined tower crane, the wirerope is encircled on the standard knot of tower crane, the both ends of wirerope are fixedly connected with chain block, and two chain blocks of wirerope are separately fixed on the pillar in floor.The fashioned iron arranges that one end of two fashioned iron is welded and fixed with two profound bars of master on standard section of tower crane respectively, and the other end is welded together by square steel in "eight" shape.The present invention can complete the fixed work of high-altitude fracture tower crane under the premise of ensuring safety, and construction efficiency height, fixation procedure is safe and reliable, and fixed cost is low, restore convenient for the tower crane later period or remove, for using for reference after building enterprise's calamity with misoperation recovery.
Description
Technical field
The present invention relates to the reinforcement means and device of a kind of inclined fracture tower crane, belongs to misoperation or natural calamity is drawn
The altitude plant technique for fixing field risen.
Background technique
For general high-altitude tower crane, tower crane company selects normal attached wall that can fix.However, when encountering misoperation
Or natural calamity causes tower crane to be inclined nearly to the case where being broken, tower crane may fall at any time, and there are huge safety is hidden
Suffer from, it is necessary to as early as possible reinforce the tower body of fracture, safety when guaranteeing maintenance or remove.Since the tower body of fracture is located at
High-altitude, therefore fracture tower body can not be fixed using ground machine equipment, it needs in addition to find safe and reliable fixation side
Formula.
Summary of the invention
A kind of reinforcing of the object of the present invention is to provide structures inclined fracture tower crane simple, easy for construction, at low cost
Method and device completes high-altitude fracture tower crane fixed task under the premise of ensuring safety.
Technical solution of the present invention：A kind of reinforcement means of inclined fracture tower crane, includes the following steps：
(a) soft drawn：To which the next level layer at the inclination position of tower crane starts, is fixed and inclined with steel wire rope drawknot every 2 layers
Leaning tower is hung once, when fixed, the standard knot of tower crane is encircled with wirerope, two rope ends of wirerope are then fixed on building building
In layer on different columns；
(b) Hard link：To which the next level layer at the inclination position of tower crane starts, every alternating floor is fixedly mounted on floor
The fixed device of one fashioned iron, and the standard knot of the fixed device of fashioned iron and tower crane is welded to connect, to make to tilt tower crane and floor
Main structure connection, prevents tower body from shifting；
(c) it is welded with：It prevents from shifting at disassembly Plays section bolt fracture and bottom sits shakiness and entire tower crane is caused to sink
And accident occurs, the standard knot of tower crane sloping portion lower end and the junction steel plate of the standard knot of non-sloping portion upper end are added
Solid welding is fixed.
In the above method, each rope end of the wirerope hangs a chain block, and the other end of chain block is fixed on
On pillar in floor, then by chain block tense wire rope, it is in eight words that two chain blocks, which are drawn the both ends of wirerope,
Shape is pulled open.
Meanwhile the present invention also provides a kind of bracing means of inclined fracture tower crane, including fashioned iron to fix device and wirerope,
The fixed device of the fashioned iron includes the fashioned iron being bolted on building floor, and fashioned iron one end and the welding of inclined tower crane are solid
Fixed, the wirerope is encircled on the standard knot of tower crane, and the both ends of wirerope are fixedly connected with chain block, two hands of wirerope
Cucurbit is drawn to be separately fixed on the pillar in floor.
Further, the fashioned iron in "eight" shape arrange, one end of two fashioned iron respectively with two on standard section of tower crane
Main profound bar is welded and fixed, and the other end is welded together by square steel.
Due to the adoption of the above technical scheme, the advantage of the invention is that：The present invention can be complete under the premise of ensuring safety
At the fixed work of high-altitude fracture tower crane, construction efficiency is high, and fixation procedure is safe and reliable, and fixed cost is low, extensive convenient for the tower crane later period
Multiple or dismounting, for restoring to use for reference after building enterprise's calamity.
Detailed description of the invention
Fig. 1 is the structural schematic diagram when present invention is implemented；
Fig. 2 is the structural schematic diagram of soft drawn in the present invention；
Fig. 3 is hardwired structural schematic diagram in invention.
Description of symbols：1- tower crane；2- fashioned iron fixes device；3- bolt；4- wirerope.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and examples to this hair
It is bright to be described in further detail.
Referring to Fig. 1~3, a kind of bracing means of inclined fracture tower crane of the invention, including the fixed device 2 of fashioned iron and steel wire
Rope 4, the fixed device 2 of the fashioned iron includes the fashioned iron being fixed on building floor by bolt 3, fashioned iron one end and inclined tower crane
1 is welded and fixed, and the wirerope is encircled on the standard knot of tower crane, and the both ends of wirerope 4 are fixedly connected with chain block, steel wire
It restricts on the pillar that 4 two chain blocks are separately fixed in floor.The fashioned iron is in "eight" shape arrangement, one end of two fashioned iron
It is welded and fixed respectively with two profound bars of master on standard section of tower crane, the other end is welded together by square steel
When reinforcing using above-mentioned bracing means to inclined fracture tower crane, following steps can be used：
(a) soft drawn：To which the next level layer at the inclination position of tower crane 1 starts, fixed every 2 layers with 4 drawknot of wirerope
It is primary to tilt tower crane 1, when fixed, the standard knot of tower crane 1 is encircled with wirerope 4, is then fixed on two rope ends of wirerope 4
In architecture storey on different columns；Each rope end of the wirerope 4 hangs a chain block, and the other end of chain block is solid
It is scheduled on the pillar in floor, then by chain block tense wire rope 4, two chain blocks are drawn the both ends of wirerope 4
It is pulled open in splayed.
(b) Hard link：To which the next level layer at the inclination position of tower crane 1 starts, every alternating floor fixed peace on floor
Fill the fixed device 2 of fashioned iron, and the fixed device 2 of fashioned iron and the standard knot of tower crane 1 be welded to connect, thus make to tilt tower crane with
The connection of floor main structure, prevents tower body from shifting；
(c) it is welded with：It is shifted at disassembly Plays section bolt fracture in order to prevent and bottom sits shakiness and causes entire tower crane 1
Sink and accident occurs, the junction of the standard knot of 1 sloping portion lower end of tower crane and the standard knot of non-sloping portion upper end is used
Steel plate is welded with fixation.
Claims (4)
1. a kind of reinforcement means of inclined fracture tower crane, it is characterised in that include the following steps：
(a) soft drawn：To which the next level layer at inclination position of tower crane starts, every 2 layers with steel wire rope drawknot constant tilt tower
It hangs once, when fixed, the standard knot of tower crane is encircled with wirerope, then two rope ends of wirerope are fixed in architecture storey
On different columns；
(b) Hard link：To which the next level layer at the inclination position of tower crane starts, every alternating floor is fixedly mounted one on floor
Fashioned iron fixes device, and the standard knot of the fixed device of fashioned iron and tower crane is welded to connect, to make to tilt tower crane and floor main body
Structure connection, prevents tower body from shifting；
(c) it is welded with：It prevents from shifting at disassembly Plays section bolt fracture and bottom sits shakiness and causes entire tower crane to sink and send out
It makes trouble former, the junction of the standard knot of tower crane sloping portion lower end and the standard knot of non-sloping portion upper end is welded with admittedly with steel plate
It is fixed.
2. the reinforcement means of inclined fracture tower crane according to claim 1, it is characterised in that：Each rope of the wirerope
Head hangs a chain block, and the other end of chain block is fixed on the pillar in floor, then tenses steel by chain block
Cord, two chain block drawings pull open at the both ends of wirerope in splayed.
3. a kind of bracing means of inclined fracture tower crane, including fashioned iron fixed device (2) and wirerope (4), it is characterised in that：Institute
Stating fashioned iron fixed device (2) includes the fashioned iron being fixed on building floor by bolt (3), fashioned iron one end and inclined tower crane
(1) it being welded and fixed, the wirerope is encircled on the standard knot of tower crane, and the both ends of wirerope (4) are fixedly connected with chain block,
(4) two chain blocks of wirerope are separately fixed on the pillar in floor.
4. the reinforcement means of inclined fracture tower crane according to claim 3, it is characterised in that：The fashioned iron is in "eight" shape
Arrangement, one end of two fashioned iron are welded and fixed with two profound bars of master on standard section of tower crane respectively, and the other end is welded by square steel
It links together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810779858.0A CN108840253A (en) | 2018-07-16 | 2018-07-16 | A kind of reinforcement means and device of inclined fracture tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810779858.0A CN108840253A (en) | 2018-07-16 | 2018-07-16 | A kind of reinforcement means and device of inclined fracture tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108840253A true CN108840253A (en) | 2018-11-20 |
Family
ID=64197741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810779858.0A Pending CN108840253A (en) | 2018-07-16 | 2018-07-16 | A kind of reinforcement means and device of inclined fracture tower crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108840253A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR630031A (en) * | 1927-02-24 | 1927-11-22 | Pylon | |
| CN104778291A (en) * | 2014-01-14 | 2015-07-15 | 国家电网公司 | Mining subsidence area transmission tower bearing capacity evaluation method based on monitoring basic deformation |
| CN108147296A (en) * | 2017-12-27 | 2018-06-12 | 中建四局第五建筑工程有限公司 | A kind of restoration methods of high-altitude fracture tower crane |
| CN209081297U (en) * | 2018-07-16 | 2019-07-09 | 中建四局第五建筑工程有限公司 | A kind of bracing means of inclined fracture tower crane |
-
2018
- 2018-07-16 CN CN201810779858.0A patent/CN108840253A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR630031A (en) * | 1927-02-24 | 1927-11-22 | Pylon | |
| CN104778291A (en) * | 2014-01-14 | 2015-07-15 | 国家电网公司 | Mining subsidence area transmission tower bearing capacity evaluation method based on monitoring basic deformation |
| CN108147296A (en) * | 2017-12-27 | 2018-06-12 | 中建四局第五建筑工程有限公司 | A kind of restoration methods of high-altitude fracture tower crane |
| CN209081297U (en) * | 2018-07-16 | 2019-07-09 | 中建四局第五建筑工程有限公司 | A kind of bracing means of inclined fracture tower crane |
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