CN208561469U - A kind of pylon structure of cable crane - Google Patents
A kind of pylon structure of cable crane Download PDFInfo
- Publication number
- CN208561469U CN208561469U CN201820734023.9U CN201820734023U CN208561469U CN 208561469 U CN208561469 U CN 208561469U CN 201820734023 U CN201820734023 U CN 201820734023U CN 208561469 U CN208561469 U CN 208561469U
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- column
- pylon
- tower
- cable
- cable crane
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Abstract
The utility model discloses a kind of pylon structures of cable crane, including pylon, pylon includes buckleing tower and cable tower, cable tower is installed on the top for buckleing tower, detaining tower includes the first column and the second column being oppositely arranged, the top of first column and the second column is concordant, and the elevation of bottom of the first column and the second column is unequal.The pylon structure of this cable crane, button tower is installed on the top of cable tower, cable tower is unified with tower is buckled, reduce cable tower and buckles the fabricating yard of tower, the elevation of bottom of first column and the second column is unequal, the elevation of bottom of first column and the second column is set according to actual needs, adaptation to local conditions, a piece of level land is hewed out without using other modes such as explosions, substantially reduce the investment of personnel, equipment and material, construction risk is reduced simultaneously and accelerates construction period, this utility model is used for cable crane equipment technical field.
Description
Technical field
The utility model relates to cable crane equipment technical fields, more particularly to a kind of pylon structure of cable crane.
Background technique
In recent years, China various regions are just in Large scale construction traffic network, and bridge is as a kind of common leap rivers lake
The structure type in sea also can be through frequently with arch bridge is larger as span ability, durability is good and conserves on every traffic network
Few bridge with maintenance cost, it is more and more frequent in each road network to use.
Cable crane erection or rotator construction, arch bridge two are generally taken in the arch rib lifting of domestic mountain area River Valley Region
The landform of bank is relatively simple.Wherein, it is constructed using conventional cable crane, main arch crosses over river or mountain valley, the cable of cable crane
Tower height is usually no more than 100m and the pylon of two sides is contour, and the cushion cap foundation of the same side pylon is same on same plane absolute altitude
The pylon of side includes cable tower and buckle two pylons of tower, and cable tower is set up with buckleing tower and be one in front and one in back installed separately.But for valley and
Steep hill region, complicated topographical conditions, height difference change greatly, construction site space wretched insufficiency, using conventional cable crane
Construction needs large amount of explosions and slags tap, and increases personnel, mechanical equipment and material goods and materials investment, process is tedious, security risk
High and long construction period, while the assembling and disassembling heavy workload of tower cable tower is detained, high altitude operation construction risk is high.
Utility model content
The purpose of this utility model is to provide a kind of reduction personnel, equipment and material investment and construction risk it is low and
The pylon structure of the cable crane of short construction period.
Technical solution adopted in the utility model is:
A kind of pylon structure of cable crane, including pylon, pylon include buckleing tower and cable tower, and cable tower, which is installed on, buckles the upper of tower
Side, button tower includes the first column and the second column being oppositely arranged, and the top of the first column and the second column is concordant, the first column
It is unequal with the elevation of bottom of the second column.
It is further used as the improvement of technical solutions of the utility model, there are two pylons, is located at two sides and forms the first tower
Frame and the second pylon, the elevation of bottom of the first pylon and the elevation of bottom of the second pylon are unequal.
It is further used as the improvement of technical solutions of the utility model, the height of the height of the first pylon and the second pylon not phase
Deng.
It is further used as the improvement of technical solutions of the utility model, the top of the elevation of top of the first pylon and the second pylon
Absolute altitude is unequal.
Be further used as the improvement of technical solutions of the utility model, pylon further includes two cushion cap foundations, the first column and
Second column is mounted on respectively on two cushion cap foundations, and cushion cap foundation uses Pile-supported stand foundation.
It is further used as the improvement of technical solutions of the utility model, cable tower is connected by a hinge with tower is buckled.
It is further used as the improvement of technical solutions of the utility model, button tower further includes being installed on the first column and the second column
The button tower crossbeam at top, cable tower include third column, the 4th column, the cable tower cross being installed at the top of third column and the 4th column
The bottom of beam, third column and the 4th column is equipped with hinge set, third column and the 4th column and passes through two hinge sets and button tower
Crossbeam connection, the center of rotation axis of two hinge sets are parallel to each other.
It is further used as the improvement of technical solutions of the utility model, hinge set includes three hinges, the rotation of three hinges
Central axis is parallel to each other.
It is further used as the improvement of technical solutions of the utility model, is equipped between the first column and the second column several along height
The intercolumniation for spending directional spreding connects system, and intercolumniation connection system includes several purlin pieces being parallel to each other being distributed in the horizontal direction.
It is further used as the improvement of technical solutions of the utility model, is equipped between third column and the 4th column and drawing is drawn
Bar.
The utility model has the beneficial effects that the pylon structure of this cable crane, button tower is installed on the top of cable tower, cable tower with
Tower unification is detained, cable tower is reduced and buckles the fabricating yard of tower, the elevation of bottom of the first column and the second column is unequal, according to reality
Need to be arranged the elevation of bottom of the first column and the second column, adaptation to local conditions hews out one without using other modes such as explosions
Piece level land, substantially reduces the investment of personnel, equipment and material, while reducing construction risk and accelerating construction period.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawing:
Fig. 1 is the front view of the utility model embodiment pylon；
Fig. 2 is the side view of the utility model embodiment pylon；
Fig. 3 is the overall structure diagram of the utility model embodiment cable crane.
Specific embodiment
Referring to Fig.1~Fig. 3, the utility model are a kind of pylon structure of cable crane, including pylon 1, and pylon 1 includes buckleing
Tower 11 and cable tower 12, cable tower 12 are installed on the top for buckleing tower 11, and button tower 11 includes that the first column 111 and second being oppositely arranged is stood
The top of column 112, the first column 111 and the second column 112 is concordant, and the elevation of bottom of the first column 111 and the second column 112 is not
It is equal.
Absolute altitude refers to vertical height of a certain position of building relative to datum level (zero point of absolute altitude), is vertically to position
Foundation, herein datum level be sea level.
Conventional cable crane construction at present, cable tower 12 with tower 11 is buckled one in front and one in back set up by opposite installation, and the first column
111 is equal with the elevation of bottom of the second column 112.In the place of complicated topographical conditions, being constructed using conventional cable crane is needed
A piece of level land is hewed out using other modes such as explosions.
The pylon structure of this cable crane, button tower 11 are installed on the top of cable tower 12, and cable tower 12 is unified with tower 11 is buckled, and reduce
Cable tower 12 and the fabricating yard for buckleing tower 11, the elevation of bottom of the first column 111 and the second column 112 is unequal, according to practical need
The elevation of bottom of first column 111 and the second column 112 is set, and adaptation to local conditions is opened up without using other modes such as explosions
A piece of level land out, substantially reduces the investment of personnel, equipment and material, while reducing construction risk and accelerating construction period.Such as
Shown in Fig. 1, the height difference of the elevation of bottom of the first column 111 and the second column 112 is 28m.
Preferably, as shown in figure 3, there are two pylons 1, the two sides for being located at river stream or mountain valley form 2 He of the first pylon
Second pylon 3, the elevation of bottom of the first pylon 2 and the elevation of bottom of the second pylon 3 are unequal, the height of the first pylon 2 and the
The height of two pylons 3 is unequal, and the elevation of top of the first pylon 2 and the elevation of top of the second pylon 3 are unequal.According to practical need
Elevation of bottom, height and the elevation of top of first pylon 2 and the second pylon 3 are set, and adaptation to local conditions greatly reduces personnel, sets
Standby and material investment, accelerates construction period.As shown in figure 3, the first pylon 2 is up to 170m, the second pylon is up to 62.5m, high
Degree difference reaches 107.5m, greatly reduces the investment of material, accelerates construction period.
Preferably, pylon 1 further includes two cushion cap foundations 13, and the first column 111 and the second column 112 install fixation respectively
In on two cushion cap foundations 13, cushion cap foundation 13 uses Pile-supported stand foundation.Each dimension of platform is 13x16x3m, Pile-supported stand foundation
It is embedded in complete basement rock depth and is no less than 5m, each Pile-supported stand foundation uses 8 diameters for the reinforced concrete pile of 2m.First column
111 and second column 112 be along bridge to arrangement 4 row's steel pipes, arrange spacing 4m, direction across bridge arrange 3 column steel pipes, column pitch 4.5m,
Totally 12 steel pipes, diameter of steel tube 1.02m.First column 111 and the second column 112 stand on two cushion cap foundations 13 by built-in fitting
On.
In addition, cable tower 12 with buckle tower 11 and connect by hinge 141 so that the power from cable tower 12 that button tower 11 is subject to
For straight down, so that the overall structure of pylon 1 is more firm.
Preferably, button tower 11 further includes the button tower crossbeam 113 for being installed on 112 top of the first column 111 and the second column, cable
Tower 12 includes third column 121, the 4th column 122, the cable tower crossbeam for being installed on 122 top of third column 121 and the 4th column
123, the bottom of third column 121 and the 4th column 122 is equipped with hinge set 14, and third column 121 and the 4th column 122 pass through
Two hinge sets 14 are connect with button tower crossbeam 113, and the center of rotation axis of two hinge sets 14 is parallel to each other, and hinge set 14 includes three
The center of rotation axis of hinge 141, three hinges 141 is parallel to each other, and guarantees third column 121 and the 4th column 122 when construction
Rotation it is concentric, the torque that third column 121 and the 4th column 122 are born is reduced, to reduce third column 121 and the 4th
The sectional area of column 122 is to save material.
Preferably, it is equipped with several intercolumniations along short transverse distribution between the first column 111 and the second column 112 and connects system
114, it includes several purlin pieces being parallel to each other being distributed in the horizontal direction that intercolumniation connection, which is 114,.
Preferably, between third column 121 and the 4th column 122 be equipped with to draw pull rod 124, to resist cable tower 12 by
The horizontal force from top cable, so that cable tower 12 is solely subjected to vertical force, structure stress is simple, so that structure is more firm.
Certainly, the invention is not limited to above embodiment, and those skilled in the art are without prejudice to originally
Equivalent modifications or replacement can be also made under the premise of utility model spirit, these equivalent variation or replacement are all contained in the application
In claim limited range.
Claims (10)
1. a kind of pylon structure of cable crane, it is characterised in that: including pylon (1), the pylon (1) include buckle tower (11) and
Cable tower (12), the cable tower (12) are installed on the top for buckleing tower (11), and the button tower (11) includes first be oppositely arranged
The top of column (111) and the second column (112), first column (111) and the second column (112) is concordant, and described first
The elevation of bottom of column (111) and the second column (112) is unequal.
2. the pylon structure of cable crane according to claim 1, it is characterised in that: there are two the pylons (1), respectively
The first pylon (2) and the second pylon (3), the elevation of bottom and second pylon of first pylon (2) are formed positioned at two sides
(3) elevation of bottom is unequal.
3. the pylon structure of cable crane according to claim 2, it is characterised in that: the height of first pylon (2)
It is unequal with the height of the second pylon (3).
4. the pylon structure of cable crane according to claim 3, it is characterised in that: the top of first pylon (2)
Absolute altitude and the elevation of top of second pylon (3) are unequal.
5. the pylon structure of cable crane according to claim 1, it is characterised in that: the pylon (1) further includes two
Cushion cap foundation (13), first column (111) and the second column (112) are mounted on two cushion cap foundations (13) respectively
On, the cushion cap foundation (13) uses Pile-supported stand foundation.
6. the pylon structure of cable crane described in any one according to claim 1~5, it is characterised in that: the cable tower
(12) it is connect with the button tower (11) by hinge (141).
7. the pylon structure of cable crane according to claim 6, it is characterised in that: the button tower (11) further includes installation
Button tower crossbeam (113) at the top of first column (111) and the second column (112), the cable tower (12) include that third is vertical
Column (121), the 4th column (122), the cable tower crossbeam being installed at the top of the third column (121) and the 4th column (122)
(123), the bottom of the third column (121) and the 4th column (122) is equipped with hinge set (14), the third column
(121) it is connect by two hinge sets (14) with the button tower crossbeam (113) with the 4th column (122), two hinge sets
(14) center of rotation axis is parallel to each other.
8. the pylon structure of cable crane according to claim 7, it is characterised in that: the hinge set (14) includes three
The center of rotation axis of hinge (141), three hinges (141) is parallel to each other.
9. the pylon structure of cable crane according to claim 1, it is characterised in that: first column (111) and
Several intercolumniation connection systems (114) along short transverse distribution, intercolumniation connection system (114) packet are equipped between two columns (112)
Include several purlin pieces being parallel to each other being distributed in the horizontal direction.
10. the pylon structure of cable crane according to claim 7, it is characterised in that: the third column (121) and
It is equipped between four columns (122) to drawing pull rod (124).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820734023.9U CN208561469U (en) | 2018-05-16 | 2018-05-16 | A kind of pylon structure of cable crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820734023.9U CN208561469U (en) | 2018-05-16 | 2018-05-16 | A kind of pylon structure of cable crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208561469U true CN208561469U (en) | 2019-03-01 |
Family
ID=65483437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820734023.9U Active CN208561469U (en) | 2018-05-16 | 2018-05-16 | A kind of pylon structure of cable crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208561469U (en) |
-
2018
- 2018-05-16 CN CN201820734023.9U patent/CN208561469U/en active Active
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