CN206720600U - A kind of tower crane of high stability - Google Patents
A kind of tower crane of high stability Download PDFInfo
- Publication number
- CN206720600U CN206720600U CN201720190840.8U CN201720190840U CN206720600U CN 206720600 U CN206720600 U CN 206720600U CN 201720190840 U CN201720190840 U CN 201720190840U CN 206720600 U CN206720600 U CN 206720600U
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- CN
- China
- Prior art keywords
- support column
- cantilever
- contiguous block
- block
- tower crane
- 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.)
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Abstract
The utility model discloses a kind of tower crane of high stability, including the first support column, the lower section of first support column is provided with firm banking, the upper end of support column is rotatably connected to the second support column, horizontally disposed cantilever is fixed with second support column, the one end of second support column away from the first support column is fixedly connected by multiple first steel cables with cantilever, one end of cantilever slidably connects fixed block, the downside of fixed block is connected with hook by the second steel cable, the downside of cantilever is provided with mounting groove, the madial wall of mounting groove is fixed with two symmetrically arranged mounting seats, roller is connected with by axis of rotation in mounting seat, two rollers are connected by fly rope, the first contiguous block and the second contiguous block are fixedly connected with fly rope, first contiguous block is fixedly connected with fixed block.The utility model is simple in construction, easy to use, by increasing by the first balancing weight, and the first balancing weight is relatively or contrarily moved with hook, to balanced cantilever so that tower crane is more stable.
Description
Technical field
It the utility model is related to tower crane technical field, more particularly to a kind of tower crane of high stability.
Background technology
Tower crane also derrick crane, it is most common a kind of wherein equipment on construction site, is widely used in hoisting construction
Reinforcing bar, wood stupefied, scaffold tubes etc. construct raw material, when construction in a kind of essential equipment, tower crane application more
It is convenient, if but occur toppling over problem, serious security incident can be triggered, the lives and properties to workmen cause greatly to endanger
Evil.In order to solve the above problems, we have proposed a kind of tower crane of high stability.
Utility model content
The purpose of this utility model is and a kind of high stability for proposing in order to solve shortcoming present in prior art
Tower crane.
To achieve these goals, the utility model employs following technical scheme：
A kind of tower crane of high stability, including the first support column, the lower section of first support column are provided with firm banking, institute
The upper end for stating support column is rotatably connected to the second support column, and horizontally disposed cantilever is fixed with second support column, described
The one end of second support column away from the first support column is fixedly connected by multiple first steel cables with cantilever, and one end of the cantilever is slided
Dynamic to be connected with fixed block, the downside of the fixed block is connected with hook by the second steel cable, and the downside of the cantilever is provided with installation
Groove, the madial wall of the mounting groove are fixed with two symmetrically arranged mounting seats, connected in the mounting seat by axis of rotation
There is roller, two rollers are connected by fly rope, and the first contiguous block and second are fixedly connected with the fly rope
Contiguous block, first contiguous block are fixedly connected with fixed block, and the inner bottom part of second contiguous block and mounting groove, which slides, to be connected
Connect, the side of second contiguous block is fixed with horizontally disposed catch bar, and the one end of the cantilever away from fixed block is provided with sky
Chamber, the cavity is interior to be provided with the 3rd contiguous block, and the both ends of the 3rd contiguous block are provided with sliding block, and the sliding block is away from the 3rd connection
One end of block runs through the madial wall of cavity and is connected with the first balancing weight, and the madial wall of the cavity is provided with corresponding with sliding block
Sliding mouth, the one end of the cantilever away from fixed block is provided with the second balancing weight.
Preferably, the junction of first support column and the second support column is arranged with fixed cover.
Preferably, the mounting seat includes bottom plate, and the madial wall of the bottom plate and mounting groove is welded to connect, and the bottom plate is remote
Side from mounting groove madial wall is arranged with installing plate, and the roller is rotatablely connected by rotating shaft and installing plate.
Preferably, the catch bar is circumferentially with some arc slot rollings, in the arc slot rolling is provided with ball.
Preferably, the 3rd contiguous block is cylindrical.
Preferably, the downside of the hook is provided with camera, and display screen, the shooting are provided with the driver's cabin of the tower crane
Connected between head and display screen by SYV75-5 coaxial cables.
In the utility model, during to construction raw material lifting, the second support column rotates tower crane, while drives fixation
Block slides on cantilever, so as to facilitate the place to raw material to be transported to needs, during fixed block slides, due to fixation
Block is fixedly connected by the first contiguous block with fly rope, fly rope motion is driven so as to convenient, because fly rope is arranged
On two rollers, so as to which convenient a part of fly rope positioned at upside moves, and then drive and upper portion fly rope
The the second contiguous block movement being fixedly connected, because the inner bottom part of the second contiguous block and mounting groove is slidably connected, so as to facilitate second
Contiguous block changes the position of the 3rd contiguous block, and then first to being fixedly connected by sliding block with the 3rd contiguous block by catch bar
The position of balancing weight is changed, and the material on the first balancing weight and hook relatively or contrarily moves, convenient that cantilever both ends are entered
Row balance, prevents that one end is overweight, causes toppling over for tower crane.The utility model is simple in construction, easy to use, is matched somebody with somebody by increase by first
Pouring weight, and the first balancing weight is relatively or contrarily moved with hook, to balanced cantilever so that tower crane is more stable.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of high stability tower crane structural representation；
Fig. 2 is Fig. 1 A-A direction views；
Fig. 3 is Fig. 1 B-B direction view；
Fig. 4 is the structural representation at C in Fig. 1.
In figure：1 first support column, 2 firm bankings, 3 second support columns, 4 cantilevers, 5 first steel cables, 6 fixed blocks, 7 second
Steel cable, 8 hooks, 9 mounting seats, 10 rotating shafts, 11 rollers, 12 fly ropes, 13 first contiguous blocks, 14 second contiguous blocks, 15 promote
Bar, 16 the 3rd connecting rods, 17 sliding blocks, 18 first balancing weights, 19 second balancing weights.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1-4, a kind of tower crane of high stability, including the first support column 1, the lower section of the first support column 1 are provided with admittedly
Determine base 2, the upper end of support column 1 is rotatably connected to the junction set of the second support column 3, the first support column 1 and the second support column 3
Provided with fixed cover so that the connection between the first support column 1 and the second support column 3, it is more stable, it is fixed on the second support column 3
There is horizontally disposed cantilever 4, the one end of the second support column 3 away from the first support column 1 is consolidated by multiple first steel cables 5 and cantilever 4
Fixed connection, one end of cantilever 4 slidably connect fixed block 6, and the downside of fixed block 6 is connected with hook 8 by the second steel cable 7, side
Just material is moved, the downside for linking up with 8 is provided with camera, and display screen, camera and display are provided with the driver's cabin of tower crane
Connected between screen by SYV75-5 coaxial cables, allow driver it can be seen that the position relationship of lifted weight and surrounding objects, from
And reach the purpose of safe construction, the downside of cantilever 4 is provided with mounting groove, the madial wall of mounting groove be fixed with two it is symmetrically arranged
Mounting seat 9, roller 11 is rotatably connected to by rotating shaft 10 in mounting seat 9, mounting seat 9 includes bottom plate, bottom plate and mounting groove it is interior
Sidewall weld connects, and side of the bottom plate away from mounting groove madial wall is arranged with installing plate, and roller 11 passes through rotating shaft 10 and installation
Plate is rotatablely connected, and facilitates pair roller 11 to be installed, and so as to facilitate the rolling of roller 11, more stable, two rollers 11 pass through
Fly rope 12 is connected, and the first contiguous block 13 and the second contiguous block 14, the first contiguous block 13 are fixedly connected with fly rope 12
It is fixedly connected with fixed block 6, the inner bottom part of the second contiguous block 14 and mounting groove is slidably connected, and the side of the second contiguous block 14 is fixed
There is horizontally disposed catch bar 15, catch bar 15 is circumferentially with some arc slot rollings, is provided with ball in arc slot rolling, reduction connects
Contacting surface is accumulated, and so as to reduce frictional force, facilitates the movement of catch bar 15, the one end of cantilever 4 away from fixed block 6 is provided with cavity, cavity
The 3rd contiguous block 16 is inside provided with, the 3rd contiguous block 16 is cylindrical, facilitates the movement of the 3rd contiguous block 16, the 3rd contiguous block
16 both ends are provided with sliding block 17, and the one end of sliding block 17 away from the 3rd contiguous block 16, which runs through the madial wall of cavity and is connected with first, matches somebody with somebody
Pouring weight 18, the madial wall of cavity are provided with sliding mouth corresponding with sliding block, and the one end of cantilever 4 away from fixed block 6 is provided with the second counterweight
Block 19, the second balancing weight 19 are balanced with the one end of cantilever 4 away from it.
In the utility model, during to construction raw material lifting, the second support column 3 rotates tower crane, while drives solid
Determine block 6 to slide on cantilever 4, so as to facilitate place to raw material to be transported to needs, tower crane to fixed block 6 be driven to it is existing
Technology, repeat no more, during fixed block 6 slides, because fixed block 6 is solid by the first contiguous block 13 and fly rope 12
Fixed connection, fly rope 12 is driven to move so as to convenient, because fly rope 12 is set on two rollers 11, so as to facilitate position
A part of fly rope 12 in upside moves, and then drives the second contiguous block being fixedly connected with upper portion fly rope 12
14 movements, because the inner bottom part of the second contiguous block 14 and mounting groove is slidably connected, so as to facilitate the second contiguous block 14 to pass through promotion
Bar 15 changes the position of the 3rd contiguous block 16, and then the first balancing weight to being fixedly connected by sliding block 17 with the 3rd contiguous block 16
18 position is changed, and the material on the first balancing weight 18 and hook 8 relatively or contrarily moves, convenient that the both ends of cantilever 4 are entered
Row balance, prevents that one end is overweight, causes toppling over for tower crane.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (6)
1. a kind of tower crane of high stability, including the first support column (1), it is characterised in that the lower section of first support column (1)
Provided with firm banking (2), the upper end of the support column (1) is rotatably connected to the second support column (3), second support column (3)
On be fixed with horizontally disposed cantilever (4), the one end of second support column (3) away from the first support column (1) passes through multiple the
One steel cable (5) is fixedly connected with cantilever (4), and one end of the cantilever (4) slidably connects fixed block (6), the fixed block (6)
Downside hook (8) is connected with by the second steel cable (7), the downside of the cantilever (4) is provided with mounting groove, the mounting groove it is interior
Side wall is fixed with two symmetrically arranged mounting seats (9), and roller is rotatably connected to by rotating shaft (10) on the mounting seat (9)
(11), two rollers (11) are connected by fly rope (12), and the first company is fixedly connected with the fly rope (12)
Block (13) and the second contiguous block (14) are connect, first contiguous block (13) is fixedly connected with fixed block (6), second contiguous block
(14) inner bottom part with mounting groove is slidably connected, and the side of second contiguous block (14) is fixed with horizontally disposed catch bar
(15), the one end of the cantilever (4) away from fixed block (6) is provided with cavity, and the 3rd contiguous block (16) is provided with the cavity, described
The both ends of 3rd contiguous block (16) are provided with sliding block (17), and cavity is run through in the one end of the sliding block (17) away from the 3rd contiguous block (16)
Madial wall and be connected with the first balancing weight (18), the madial wall of the cavity is provided with sliding mouth corresponding with sliding block, described outstanding
The one end of arm (4) away from fixed block (6) is provided with the second balancing weight (19).
2. the tower crane of a kind of high stability according to claim 1, it is characterised in that first support column (1) and
The junction of two support columns (3) is arranged with fixed cover.
A kind of 3. tower crane of high stability according to claim 1, it is characterised in that the mounting seat (9) includes bottom plate,
The madial wall of the bottom plate and mounting groove is welded to connect, and side of the bottom plate away from mounting groove madial wall is arranged with installation
Plate, the roller (11) are rotatablely connected by rotating shaft (10) and installing plate.
4. the tower crane of a kind of high stability according to claim 1, it is characterised in that the circumference of the catch bar (15) is set
There are some arc slot rollings, ball is provided with the arc slot rolling.
5. the tower crane of a kind of high stability according to claim 1, it is characterised in that the 3rd contiguous block (16) is in circle
Column.
6. the tower crane of a kind of high stability according to claim 1, it is characterised in that the downside of the hook (8) is provided with
Camera, the driver's cabin of the tower crane is interior to be provided with display screen, passes through SYV75-5 coaxial cables between the camera and display screen
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720190840.8U CN206720600U (en) | 2017-03-01 | 2017-03-01 | A kind of tower crane of high stability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720190840.8U CN206720600U (en) | 2017-03-01 | 2017-03-01 | A kind of tower crane of high stability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206720600U true CN206720600U (en) | 2017-12-08 |
Family
ID=60500798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720190840.8U Expired - Fee Related CN206720600U (en) | 2017-03-01 | 2017-03-01 | A kind of tower crane of high stability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206720600U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108442705A (en) * | 2018-03-16 | 2018-08-24 | 李晓 | A kind of concrete spreader |
| CN111113017A (en) * | 2019-12-11 | 2020-05-08 | 沈阳航天三菱汽车发动机制造有限公司 | Variable lift valve clearance rapid adjustment tool of hybrid electric vehicle engine |
-
2017
- 2017-03-01 CN CN201720190840.8U patent/CN206720600U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108442705A (en) * | 2018-03-16 | 2018-08-24 | 李晓 | A kind of concrete spreader |
| CN111113017A (en) * | 2019-12-11 | 2020-05-08 | 沈阳航天三菱汽车发动机制造有限公司 | Variable lift valve clearance rapid adjustment tool of hybrid electric vehicle engine |
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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: 20171208 Termination date: 20190301 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |