CN208292540U - A kind of tower crane interface channel used convenient for adjusting - Google Patents
A kind of tower crane interface channel used convenient for adjusting Download PDFInfo
- Publication number
- CN208292540U CN208292540U CN201820521504.1U CN201820521504U CN208292540U CN 208292540 U CN208292540 U CN 208292540U CN 201820521504 U CN201820521504 U CN 201820521504U CN 208292540 U CN208292540 U CN 208292540U
- Authority
- CN
- China
- Prior art keywords
- interface channel
- tower crane
- pull lever
- connecting rod
- tower
- 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.)
- Expired - Fee Related
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- Jib Cranes (AREA)
Abstract
The utility model discloses a kind of convenient for adjusting the tower crane interface channel used, including body of tower hoist, pull lever, expansion bracket, fixed bolt hole, support plate and connecting rod, interface channel is provided on the body of tower hoist, and the both ends of interface channel and fixed connector are welded to connect, the pull lever is arranged in sliding groove, the expansion bracket is connected with pull lever, the fixed bolt hole is through fixed connector, the top at left and right sides of bottom plate is arranged in by hinge for the support plate, and bottom plate is located at the lower end of interface channel, the connecting rod is located at the inside at interface channel both ends, and connecting rod is connected by fixed bayonet with fixed locking bar.The tower crane interface channel used convenient for adjusting, interface channel can be arranged between body of tower hoist and building according to the height of building by fixed connector, the inside for entering body of tower hoist by interface channel convenient for user is played, the inside of body of tower hoist is entered convenient for user.
Description
Technical field
The utility model relates to field of mechanical technique, specially a kind of tower crane interface channel used convenient for adjusting.
Background technique
With the rapid development of real estate industry, the development of building trade is driven, also brings one to building machinery and equipment
Fixed development, tower crane are also one of construction machinery equipment.
But interface channel will not be arranged in existing tower crane between tower crane and building, user is mostly from the bottom end of tower crane
The top of tower crane is entered, the person of being not convenient to use enters the top of tower crane, and has certain risk, the person's of being not convenient to use
Pass in and out tower crane.
Utility model content
The purpose of this utility model is to provide a kind of convenient for adjusting the tower crane interface channel used, to solve above-mentioned back
Interface channel will not be arranged in the existing tower crane proposed in scape technology between tower crane and building, user is mostly from tower crane
Bottom end enters the top of tower crane, and the person of being not convenient to use enters the top of tower crane, and has the problem of certain risk.
To achieve the above object, the utility model provides the following technical solutions: a kind of to connect convenient for adjusting the tower crane used
Road, including body of tower hoist, pull lever, expansion bracket, fixed bolt hole, support plate and connecting rod are connected, is set on the body of tower hoist
It being equipped with interface channel, and the both ends of interface channel and fixed connector are welded to connect, the pull lever is arranged in sliding groove, and
Sliding groove is located at the front and rear sides of interface channel, and the expansion bracket is connected with pull lever, and passes through rotation on the inside of pull lever
Axis is connected with fixed locking bar, and the fixed bolt hole is arranged by hinge the bottom of at through fixed connector, the support plate
Top at left and right sides of plate, and bottom plate is located at the lower end of interface channel, the connecting rod is located at the inside at interface channel both ends, and
Connecting rod is connected by fixed bayonet with fixed locking bar.
Preferably, there are two the pull lever is arranged altogether, and pull lever is located at interface channel front and rear sides, pull lever and
Bottom plate right angle setting each other.
Preferably, the mounting structure of the fixed locking bar is rotational structure, and fixed locking bar is using rotation axis as rotation center.
Preferably, the rotation angle range of the support plate is 0-180 °, and the width of support plate is less than interface channel
Width.
Preferably, the upper surface flush of the upper surface of the bottom plate and expansion rear bearing sheet, and support plate is about bottom plate
Center axisymmetricly install.
Preferably, the width of the fixed bayonet opening is greater than the diameter of connecting rod, and connecting rod is by the way of welding
It is connected with interface channel.
Compared with prior art, the utility model has the beneficial effects that the tower crane interface channel that should be used convenient for adjusting,
Interface channel can be arranged between body of tower hoist and building according to the height of building by fixed connector, played easy to use
Person enters the inside of body of tower hoist by interface channel, and user is avoided to enter body of tower hoist from the bottom of body of tower hoist
Inside enters the inside of body of tower hoist convenient for user from building interior, is conducive to the use of user, at the both ends of bottom plate
Be connected by hinge with support plate, play the role of by bottom plate by support plate it is connected with the building with body of tower hoist respectively, have
Conducive to the walking between body of tower hoist and building of user.
Detailed description of the invention
Fig. 1 is the utility model body of tower hoist structural schematic diagram；
Fig. 2 is the utility model interface channel side structure schematic view；
Fig. 3 is the utility model interface channel overlooking structure diagram；
Fig. 4 is the fixed lock rod structure schematic of the utility model.
In figure: 1, body of tower hoist, 2, interface channel, 3, fixed connector, 4, pull lever, 5, fixed locking bar, 6, sliding groove,
7, expansion bracket, 8, fixed bolt hole, 9, support plate, 10, bottom plate, 11, hinge, 12, rotation axis, 13, fixed bayonet, 14, connection
Bar.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of logical with connection convenient for adjusting the tower crane used
Road, including body of tower hoist 1, pull lever 4, expansion bracket 7, fixed bolt hole 8, support plate 9 and connecting rod 14, the body of tower hoist 1
On be provided with interface channel 2, and the both ends of interface channel 2 and fixed connector 3 are welded to connect, and pull lever 4 is arranged in sliding groove 6
It is interior, and sliding groove 6 is located at the front and rear sides of interface channel 2, expansion bracket 7 is connected with pull lever 4, and the inside of pull lever 4 is logical
It crosses rotation axis 12 to be connected with fixed locking bar 5, pull lever 4 has altogether there are two settings, and pull lever 4 is located at 2 front and back of interface channel
Two sides, pull lever 4 and bottom plate 10 right angle setting each other, are provided in this way conducive to pull lever 4 by opening expansion bracket 7, fixed
The mounting structure of locking bar 5 is rotational structure, and fixed locking bar 5 is rotation center with rotation axis 12, is provided with is conducive to pull in this way
Fixation of the bar 4 after the opening of interface channel 2, fixed bolt hole 8 are arranged through fixed connector 3, support plate 9 by hinge 11
In the top of 10 left and right sides of bottom plate, and bottom plate 10 is located at the lower end of interface channel 2, and the rotation angle range of support plate 9 is 0-
180 °, and the width of support plate 9 is less than the width of interface channel 2, is connected by hinge 11 with support plate 9 at the both ends of bottom plate 10
Connect, play the role of by bottom plate 10 by support plate 9 it is connected with the building with body of tower hoist 1 respectively, be conducive to user in tower
Hang the walking between main body 1 and building, the upper surface of bottom plate 10 and the upper surface flush of expansion rear bearing sheet 9, and support plate 9
Center about bottom plate 10 is axisymmetricly installed, and is provided in this way conducive to the connection of support plate 9 and bottom plate 10, connecting rod 14 is located at
The inside at 2 both ends of interface channel, and connecting rod 14 passes through fixed bayonet 13 and is connected with fixed locking bar 5, fixed bayonet 13 is open
Width be greater than the diameter of connecting rod 14, and connecting rod 14 is provided in this way using being connected by the way of welding with interface channel 2
Conducive to the installation of fixed locking bar 5.
Working principle: when using this convenient for adjusting the tower crane interface channel used, each knot of body of tower hoist 1 is first checked
Whether structure is intact, after inspection, the both ends of interface channel 2 can be passed through consolidating on fixed connector 3 according to the height of building
Determine bolt hole 8 respectively with the fixed bolt hole 8 of link block is corresponding on buildingsurface and on body of tower hoist 1, and use fixing bolt
It is fixed, after fixed, and it will be opened with support plate 9 similar in pull lever 4 by hinge 11 with hand, it is dynamic with hand push after opening
Pull lever 4, pull lever 4 are slided in sliding groove 6, and then expansion bracket 7 is driven to open, and it is logical to pull on the fixation locking bar 5 on bar 4
The rotation of rotation axis 12 is crossed, is stuck in the fixation bayonet 13 on fixed locking bar 5 in connecting rod 14, after expansion bracket 7 fully opens, then
Another 1 support plate 9 is opened by hinge 11, user can from the inside of building by the bottom plate 10 on interface channel 2 into
Enter to the inside of body of tower hoist 1, the above sequence of operations for just completing the tower crane interface channel used convenient for adjusting.
The content being not described in detail in this specification belongs to the prior art well known to professional and technical personnel in the field, needs
Understand, term " center ", " longitudinal direction ", " transverse direction ", "front", "rear", "left", "right", "vertical", "horizontal", "top",
The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, be only for convenient for
The description that simplifies of the utility model is described, rather than indicate or imply signified device or element must have a particular orientation,
It constructs and operates for specific orientation, thus should not be understood as the limitation for protecting content to the utility model.
The standardized element that the utility model uses can commercially, shaped piece according to specification and attached drawing
Record can carry out customized, the specific connection type of each part is all made of in the prior art mature bolt, rivet, weldering
Equal conventional means are connect, mechanical, part and equipment are all made of in the prior art, conventional model, in addition circuit connection is using existing
Conventional connection type in technology, this will not be detailed here.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of convenient for adjusting the tower crane interface channel that uses, including it is body of tower hoist (1), pull lever (4), expansion bracket (7), solid
Determine bolt hole (8), support plate (9) and connecting rod (14), it is characterised in that: be provided with interface channel on the body of tower hoist (1)
(2), and the both ends of interface channel (2) and fixed connector (3) are welded to connect, and the pull lever (4) is arranged in sliding groove (6)
It is interior, and sliding groove (6) is located at the front and rear sides of interface channel (2), the expansion bracket (7) is connected with pull lever (4), and pulls
The inside of bar (4) is connected by rotation axis (12) with fixation locking bar (5), and the fixed bolt hole (8) is through being fixedly connected
Head (3), the top that the support plate (9) is arranged at left and right sides of bottom plate (10) by hinge (11), and bottom plate (10), which are located at, to be connected
The lower end of road (2) is connected, the connecting rod (14) is located at the inside at interface channel (2) both ends, and connecting rod (14) passes through fixation
Bayonet (13) is connected with fixed locking bar (5).
2. a kind of tower crane interface channel used convenient for adjusting according to claim 1, it is characterised in that: the pulling
There are two bar (4) is arranged altogether, and pull lever (4) is located at interface channel (2) front and rear sides, and pull lever (4) and bottom plate (10) are mutual
For right angle setting.
3. a kind of tower crane interface channel used convenient for adjusting according to claim 1, it is characterised in that: the fixation
The mounting structure of locking bar (5) is rotational structure, and fixes locking bar (5) with rotation axis (12) as rotation center.
4. a kind of tower crane interface channel used convenient for adjusting according to claim 1, it is characterised in that: the support
The rotation angle range of plate (9) is 0-180 °, and the width of support plate (9) is less than the width of interface channel (2).
5. a kind of tower crane interface channel used convenient for adjusting according to claim 1, it is characterised in that: the bottom plate
(10) the upper surface flush of upper surface and expansion rear bearing sheet (9), and support plate (9) is in axis about the center of bottom plate (10)
It is symmetrically installed.
6. a kind of tower crane interface channel used convenient for adjusting according to claim 1, it is characterised in that: the fixation
Bayonet (13) opening width be greater than connecting rod (14) diameter, and connecting rod (14) using weld by the way of and interface channel
(2) it is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820521504.1U CN208292540U (en) | 2018-04-13 | 2018-04-13 | A kind of tower crane interface channel used convenient for adjusting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820521504.1U CN208292540U (en) | 2018-04-13 | 2018-04-13 | A kind of tower crane interface channel used convenient for adjusting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208292540U true CN208292540U (en) | 2018-12-28 |
Family
ID=64725352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820521504.1U Expired - Fee Related CN208292540U (en) | 2018-04-13 | 2018-04-13 | A kind of tower crane interface channel used convenient for adjusting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208292540U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112978577A (en) * | 2021-01-20 | 2021-06-18 | 四川建筑职业技术学院 | System and method for facilitating driver to enter tower crane cab |
-
2018
- 2018-04-13 CN CN201820521504.1U patent/CN208292540U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112978577A (en) * | 2021-01-20 | 2021-06-18 | 四川建筑职业技术学院 | System and method for facilitating driver to enter tower crane cab |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181228 Termination date: 20190413 |