CN206375600U - A kind of adjustable counterweight self-unloading frame - Google Patents
A kind of adjustable counterweight self-unloading frame Download PDFInfo
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- CN206375600U CN206375600U CN201621434335.5U CN201621434335U CN206375600U CN 206375600 U CN206375600 U CN 206375600U CN 201621434335 U CN201621434335 U CN 201621434335U CN 206375600 U CN206375600 U CN 206375600U
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Abstract
The utility model discloses a kind of adjustable counterweight self-unloading frame, including the first door frame, the first long flanged plate has been welded with the top of first door frame, first long flanged plate is provided with bolt hole, the first short flanged plate is provided with the top of the first long flanged plate, first short flanged plate is bolted on the first long flanged plate, the side of first door frame is provided with the second door frame, the second long flanged plate has been welded with the top of the second door frame, a beam is welded with the top of the first short flanged plate and the second short flanged plate, fixed pulley is provided with the top of door beam, movable pulley is provided with the lower section of door beam.The utility model adjustable counterweight self-unloading frame, with the change in location of the balancing weight to be dismantled, door beam can change the position of fixed pulley and movable pulley by the link bolt hole changed on the first long flanged plate and the second long flanged plate, ensure the safety dismounting of balancing weight, dismounting tower crane can greatly be saved and the cost of counterweight is adjusted, with simple and easy to apply and conveniently advantage.
Description
Technical field
The utility model is related to counterweight self-unloading frame technical field, especially a kind of adjustable counterweight self-unloading frame.
Background technology
Nowadays increasing building is using the form of high building and annex, to meet the construction of high building and saving cost, tower
Machine is often arranged in inside high building edge and annex, because the influence in place, during dismounting, is often needed when removing counterweight at the beginning
Use the big truck crane that must be gone against accepted conventions of tonnage or operating mode during than removing crane arm and tower body part, and unavoidable item sometimes
Purpose positioning error causes to need to subtract the behavior that arm etc. is related to adjustment counterweight in the air during tower crane use.
Utility model content
The purpose of this utility model is to provide a kind of adjustable counterweight self-unloading frame, with adjustable advantage, to solve
The problem of being proposed in above-mentioned background technology.
To achieve the above object, the utility model provides following technical scheme：A kind of adjustable counterweight self-unloading frame, including the
One door frame, the bottom of first door frame, which is welded with the top of the first counter-jib, the first door frame, has been welded with the first long flanged plate,
First long flanged plate is provided with bolt hole, and the first short flanged plate is provided with the top of the first long flanged plate, and the first short flanged plate leads to
Cross and be bolted on the first long flanged plate, the side of first door frame is provided with the second door frame, is welded in the bottom of the second door frame
The second counter-jib is connected to, the second long flanged plate is welded with the top of the second door frame, at the top of the second long flanged plate provided with the
Two short flanged plates, the second short flanged plate is bolted on the second long flanged plate, in the first short flanged plate and the second short method
A beam is welded with the top of blue plate, fixed pulley is provided with the top of door beam, movable pulley is provided with the lower section of door beam.
It is used as further program of the utility model：It is provided with the first long flanged plate and the second long flanged plate multiple
The position of bolt hole, fixed pulley and movable pulley is arbitrarily adjusted by the bolt hole on the first long flanged plate and the second long flanged plate.
It is used as further program of the utility model：First door frame and the second door frame are die door frame.
Compared with prior art, the utility model beneficial effect：
The utility model adjustable counterweight self-unloading frame, the first door frame and the second door frame left and right sides may span across and entirely to remove
The region of counterweight, it is ensured that the fixed pulley on door beam may remain in the surface of the balancing weight to be dismantled, with matching somebody with somebody for being dismantled
The change in location of pouring weight, door beam can change fixed sliding by the link bolt hole changed on the first long flanged plate and the second long flanged plate
The position of wheel and movable pulley, it is ensured that the safety dismounting of balancing weight, the specific material such as the first door frame and the second door frame can be according to difference
The balance weight of model tower crane is selected after being adjusted, the adjustable counterweight self-unloading frame, can greatly save dismounting tower crane with
And the cost of adjustment counterweight, with simple and easy to apply and conveniently advantage.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is side view of the present utility model；
Fig. 3 is front view of the present utility model；
Fig. 4 is counterweight overall structure diagram of the present utility model.
In figure：The counter-jibs of 1- first；The counter-jibs of 2- second；The door frames of 3- first；The door frames of 4- second；The long flanged plates of 5- first；
The long flanged plates of 6- second；7- beams；The short flanged plates of 8- first；The short flanged plates of 9- second；10- fixed pulleys；11- movable pulleys；12- spiral shells
Bolt；13- bolts hole.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Refer in Fig. 1-4, the utility model embodiment, a kind of adjustable counterweight self-unloading frame, including the first door frame 3, the
The bottom of one door frame 3 is welded with the first counter-jib 1, and the first counter-jib 1 is used to support the first door frame 3, the top weldering of the first door frame 3
The first long flanged plate 5 is connected to, the first long flanged plate 5 is provided with bolt hole 13, and door beam 7 can be by changing the first long flanged plate
5 and second diverse location on long flanged plate 6 bolt hole 13 so that the position-adjustable of door beam 7, further such that fixed pulley 10
It can be adjusted with the position of movable pulley 11, the first short flanged plate 8 is provided with the top of the first long flanged plate 5, the first short flanged plate 8 leads to
Cross bolt 12 to be fixed on the first long flanged plate 5, the side of the first door frame 3 is provided with the second door frame 4, the first door frame 3 and second
Frame 4 is die door frame, and the second counter-jib 2 is welded with the bottom of the second door frame 4, and the second counter-jib 2 is used to support the second door frame
4, the second long flanged plate 6 is welded with the top of the second door frame 4, the second short flanged plate is provided with the top of the second long flanged plate 6
9, the second short flanged plate 9 is fixed on the second long flanged plate 6 by bolt 12, in the first short flanged plate 9 of short flanged plate 8 and second
Top be welded with a beam 7, the first long flanged plate 6 of long flanged plate 5 and second and be provided with multiple bolts hole 13, door beam 7 passes through
The position of bolt hole 13 for changing diverse location on the first long flanged plate 6 of long flanged plate 5 and second changes fixed pulley 10 and movable pulley
11 position, so that fixed pulley 10 and the position of movable pulley 11 can be adjusted, fixed pulley 10 is provided with the top of door beam 7,
The lower section of door beam 7 is provided with movable pulley 11, and the adjustable counterweight self-unloading frame, the first door frame 3 and the left and right sides of the second door frame 4 may span across
Entirely to remove the region of counterweight, it is ensured that the fixed pulley 10 on door beam 7 may remain in the surface of the balancing weight to be dismantled, with
The change in location of the balancing weight to be dismantled, door beam 7 can be by changing the company on the first long flanged plate 6 of long flanged plate 5 and second
Connecting bolt hole 13 changes the position of fixed pulley 10 and movable pulley 11, it is ensured that the safety dismounting of balancing weight, the first door frame 3 and second
The specific material of the grade of frame 4 is selected after being adjusted according to the balance weight of different model tower crane, the adjustable counterweight self-unloading frame, can
With the cost greatly saved dismounting tower crane and adjust counterweight, with simple and easy to apply and conveniently advantage.
In summary：The utility model adjustable counterweight self-unloading frame, the first door frame 3 and the left and right sides of the second door frame 4 can be across
It is more whole to remove the region of counterweight, it is ensured that the fixed pulley 10 on door beam 7 may remain in the surface of the balancing weight to be dismantled,
With the change in location of the balancing weight to be dismantled, door beam 7 can be by changing on the first long flanged plate 6 of long flanged plate 5 and second
Link bolt hole 13 changes the position of fixed pulley 10 and movable pulley 11, it is ensured that the safety dismounting of balancing weight, the first door frame 3 and second
The specific material of the grade of door frame 4 is selected after being adjusted according to the balance weight of different model tower crane, the adjustable counterweight self-unloading frame,
Dismounting tower crane can greatly be saved and the cost of counterweight is adjusted, with simple and easy to apply and conveniently advantage.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (3)
1. a kind of adjustable counterweight self-unloading frame, including the first door frame（3）, it is characterised in that：First door frame（3）Bottom weldering
It is connected to the first counter-jib（1）, the first door frame（3）Top be welded with the first long flanged plate（5）, the first long flanged plate（5）On set
There is bolt hole（13）, in the first long flanged plate（5）Top be provided with the first short flanged plate（8）, the first short flanged plate（8）Pass through spiral shell
Bolt（12）It is fixed on the first long flanged plate（5）On, first door frame（3）Side be provided with the second door frame（4）, in the second door frame
（4）Bottom be welded with the second counter-jib（2）, in the second door frame（4）Top be welded with the second long flanged plate（6）,
Two long flanged plates（6）Top be provided with the second short flanged plate（9）, the second short flanged plate（9）Pass through bolt（12）It is fixed on second
Long flanged plate（6）On, in the first short flanged plate（8）With the second short flanged plate（9）Top be welded with a beam（7）, in Men Liang（7）
Top be provided with fixed pulley（10）, in Men Liang（7）Lower section be provided with movable pulley（11）.
2. a kind of adjustable counterweight self-unloading frame according to claim 1, it is characterised in that：The first long flanged plate（5）
With the second long flanged plate（6）On be provided with multiple bolts hole（13）, fixed pulley（10）And movable pulley（11）Position pass through first
Long flanged plate（5）With the second long flanged plate（6）On bolt hole（13）Any regulation.
3. a kind of adjustable counterweight self-unloading frame according to claim 1, it is characterised in that：First door frame（3）With
Two door frames（4）For die door frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621434335.5U CN206375600U (en) | 2016-12-26 | 2016-12-26 | A kind of adjustable counterweight self-unloading frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621434335.5U CN206375600U (en) | 2016-12-26 | 2016-12-26 | A kind of adjustable counterweight self-unloading frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206375600U true CN206375600U (en) | 2017-08-04 |
Family
ID=59408458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621434335.5U Active CN206375600U (en) | 2016-12-26 | 2016-12-26 | A kind of adjustable counterweight self-unloading frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206375600U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108238553A (en) * | 2016-12-26 | 2018-07-03 | 广东庞源工程机械有限公司 | A kind of adjustable counterweight self-unloading frame |
| CN111410128A (en) * | 2020-05-07 | 2020-07-14 | 中国十七冶集团有限公司 | Simple detachable and fixed gantry lifting equipment and detaching method |
-
2016
- 2016-12-26 CN CN201621434335.5U patent/CN206375600U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108238553A (en) * | 2016-12-26 | 2018-07-03 | 广东庞源工程机械有限公司 | A kind of adjustable counterweight self-unloading frame |
| CN111410128A (en) * | 2020-05-07 | 2020-07-14 | 中国十七冶集团有限公司 | Simple detachable and fixed gantry lifting equipment and detaching method |
| CN111410128B (en) * | 2020-05-07 | 2022-01-14 | 中国十七冶集团有限公司 | Simple detachable and fixed gantry lifting equipment and detaching method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 510000 Room 1130, 11th Floor, Traffic Building, 95 Yingbin Avenue, Xinhua Street, Huadu District, Guangzhou City, Guangdong Province Patentee after: Guangdong Pang Yuan construction machinery and equipment Co., Ltd Address before: 510635 Unit 212, Second Floor, Comprehensive Building of Science and Technology Innovation Base, No. 80 Lanyue Road, Science City, Guangzhou High-tech Industrial Development Zone, Guangdong Province Patentee before: Guangdong Pang Yuan construction machinery and equipment Co., Ltd |
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| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: Room 109-12, Building 3, 43 Yingbin Avenue West, Huadu District, Guangzhou City, Guangdong 510000 Patentee after: Guangdong Pang Yuan construction machinery and equipment Co., Ltd Address before: 510000 Room 1130, 11th Floor, Traffic Building, 95 Yingbin Avenue, Xinhua Street, Huadu District, Guangzhou City, Guangdong Province Patentee before: Guangdong Pang Yuan construction machinery and equipment Co., Ltd |
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| CP02 | Change in the address of a patent holder |