CN217323162U - Sheet metal box body balance weight for tower crane - Google Patents
Sheet metal box body balance weight for tower crane Download PDFInfo
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- CN217323162U CN217323162U CN202220375501.8U CN202220375501U CN217323162U CN 217323162 U CN217323162 U CN 217323162U CN 202220375501 U CN202220375501 U CN 202220375501U CN 217323162 U CN217323162 U CN 217323162U
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- balanced heavy
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- steel pipe
- counterweight
- lifting
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Abstract
The utility model discloses a panel beating box is balanced heavy for tower machine, including the balanced heavy box, the balanced heavy box is the remaining five confined rectangle boxes of upper portion opening, and one side that the balanced heavy box is located length direction is provided with concave type end, and the fixed lug plate that is used for installing the balanced heavy on the tower machine that is provided with of concave type end department, and the fixed horizontal reinforcing bar and the longitudinal reinforcement that are provided with a plurality of mutually perpendicular of layering in the balanced heavy box, the fixed hoisting accessory that is used for making things convenient for balanced heavy hoist and mount transportation that is provided with in the balanced heavy box. The utility model discloses be provided with the balanced heavy box that is formed by the sheet steel girdling, its machining precision is high, and the surface is smooth, and size control is easy, and the building site adopts the utility model discloses when carrying out concrete placement, need not the preparation template, can directly be concrete placement in balanced heavy box, the precision and the appearance quality of the balanced heavy of preparation out are the precision and the appearance quality of balanced heavy box promptly, accord with the required precision of tower machine installation balanced heavy completely.
Description
Technical Field
The utility model relates to a tower crane makes technical field, specifically is a balanced heavy of panel beating box for tower machine.
Background
The tower crane counterweight is arranged on the balance arm and used for providing reverse moment for the crane boom, the balance of the crane body in the hoisting process is guaranteed, and the tower crane counterweight is one of important tower crane accessories. Traditional tower machine often adopts earlier to weld into frame construction with the angle steel when the preparation is balanced heavy, utilizes the template four sides to enclose the fender again and pours at the building site, demolishs the template after pouring the completion again, and the balanced heavy that this kind of method was made, though the cost is lower, but the surface is crude, and whole precision is not high, often because the precision is not enough when balanced heavy installation, leads to installation difficulty or installation quality unqualified.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a balanced heavy of panel beating box for tower machine adopts sheet metal construction's box, improves the balanced heavy size precision and the appearance quality of tower machine to solve the balanced heavy problem because the precision is not enough of traditional tower machine that provides among the background art, lead to installing difficulty or installation quality unqualified.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a balanced heavy of panel beating box for tower machine, includes balanced heavy box, balanced heavy box is all the other five confined rectangle boxes of upper portion opening, one side that balanced heavy box is located length direction is provided with concave type end, the fixed lug plate that is used for installing balanced heavy on the tower machine that is provided with of concave type end department, the fixed horizontal reinforcing bar and the longitudinal reinforcement that are provided with a plurality of mutually perpendicular of layering in the balanced heavy box, the fixed hoisting accessory that is used for making things convenient for balanced heavy hoist and mount transportation that is provided with in the balanced heavy box.
Furthermore, the counterweight box body is formed by bending and welding steel plates with the thickness of 3-5mm in a surrounding mode.
Furthermore, the two sides of the counterweight box body in the width direction are symmetrically provided with a left through hole and a right through hole which are vertical to the side wall of the counterweight box body.
Furthermore, the lifting device comprises a left lifting steel pipe and a right lifting steel pipe, the left lifting steel pipe and the right lifting steel pipe respectively penetrate through and extend out of the left through hole and the right through hole, and two ends of the left lifting steel pipe and two ends of the right lifting steel pipe are fixedly connected with the side wall of the counterweight box body.
And 5, one end of the lifting lug plate is positioned in the balance weight box body, and the other end of the lifting lug plate is provided with a lifting hole and extends out of the bottom of the concave end but does not exceed the top of the concave end.
Further, the lug plate is sequentially provided with a steel pipe hole, a middle hole and a lifting hole from left to right, the steel pipe hole is sleeved on the right lifting steel pipe, a round steel penetrates through the middle hole, two ends of the round steel are fixedly connected with the inner side wall of the counterweight box body, and the lug plate is fixedly connected with the right lifting steel pipe and the round steel respectively.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses be provided with the balanced heavy box that is formed by the sheet steel girdling, its machining precision is high, and the surface is smooth, and size control is easy, and the building site adopts the utility model discloses when carrying out concrete placement, need not the preparation template, can directly be concrete placement in balanced heavy box, the precision and the appearance quality of the balanced heavy of preparation out are the precision and the appearance quality of balanced heavy box promptly, accord with the required precision of tower machine installation balanced heavy completely.
2. Adopt the utility model discloses the heavy weight of preparation has removed strong time in installation template and the concrete wait from, has improved production efficiency, is favorable to assembly line batch production to make.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a structure of a lifting lug plate of the present invention;
in the figure: 1-counterweight box body, 101-concave end, 102-left through hole, 103-right through hole, 2-transverse steel bar, 3-longitudinal steel bar, 4-lug plate, 401-steel pipe hole, 402-middle hole, 403-lifting hole, 5-left lifting steel pipe, 6-right lifting steel pipe and 7-round steel.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1-2, the present invention provides an embodiment:
the utility model provides a panel beating box is balanced heavy for tower machine, including balanced heavy box 1, balanced heavy box 1 is all the other five confined rectangle boxes of upper portion opening, one side that balanced heavy box 1 is located length direction is provided with concave type end 101, concave type end 101 department is fixed to be provided with and is used for installing the lifting lug board 4 on the tower machine with the balanced heavy, there are a plurality of mutually perpendicular horizontal reinforcing bar 2 and longitudinal reinforcement 3 in balanced heavy box 1 internal layered welding, use the iron wire ligature between horizontal reinforcing bar 2 and the longitudinal reinforcement 3, the concrete wraps up horizontal reinforcing bar 2 and longitudinal reinforcement 3 in during pouring, improve the bulk strength of balanced heavy, balanced heavy box 1 internal fixation is provided with the hoisting accessory who is used for making things convenient for balanced heavy hoist and mount transportation.
Wherein, the steel sheet that counterweight box 1 adopted 4mm thick is bent to enclose and is welded and form, and the machining precision is high, and the surface is smooth, and size control is easy, and assurance counterweight overall dimension and appearance quality that can be fine meet the requirements.
The balance weight housing 1 has left and right through holes 102 and 103 symmetrically formed on both sides in the width direction and perpendicular to the side walls of the balance weight housing 1.
The hoisting device comprises a left hoisting steel pipe 5 and a right hoisting steel pipe 6, the left hoisting steel pipe 5 and the right hoisting steel pipe 6 respectively penetrate through and extend out of the left through hole 102 and the right through hole 103, and two ends of the left hoisting steel pipe 5 and two ends of the right hoisting steel pipe 6 are fixedly welded with the side wall of the counterweight box body 1. When the counterweight needs to be transported and transported, two long pin shafts can be respectively inserted into the left hoisting steel pipe 5 and the right hoisting steel pipe 6 and extend out of one part to form a hoisting point, so that the counterweight can be conveniently hoisted.
Wherein, the lifting lug plate 4 one end is located counterweight box 1, and the other end is provided with lifting hole 403 and stretches out the bottom of concave type end 101 but does not exceed the top of concave type end 101 for lifting lug plate 4 and lifting hole 403 are hidden in concave type end 101, avoid in transportation and transportation, can not be crashed.
Wherein, the lifting lug plate 4 has been seted up steel-pipe hole 401, centre bore 402 and lewis hole 403 from left to right in proper order, and steel-pipe hole 401 overlaps on right lifting steel pipe 6, wears to be equipped with round steel 7 in the centre bore 402, and round steel 7 both ends and the welding of balanced weight box 1 inside wall, and lifting lug plate 4 respectively lifts by crane steel pipe 6 and round steel 7 spot welding with the right side, makes lifting lug plate 4 be fixed in balanced weight box 1's concave type end 101 department.
The building site adopts the utility model discloses when carrying out concrete placement, need not the preparation template, can directly be with concrete placement in balanced heavy weight box 1, the precision and the appearance quality of the balanced heavy weight of preparation are balanced heavy weight box 1's precision and appearance quality promptly, accord with the precision requirement of tower machine installation balanced weight completely. And the time for installing the template and waiting for the concrete is saved, the production efficiency is improved, and the mass production and the manufacturing of a production line are facilitated.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a balanced heavy of panel beating box for tower machine which characterized in that: including balanced heavy box (1), balanced heavy box (1) is the remaining five confined rectangle boxes of upper portion opening, one side that balanced heavy box (1) is located length direction is provided with concave type end (101), concave type end (101) locate to be fixed to be provided with and to be used for installing lug plate (4) on the tower machine with balanced heavy, it is fixed in the layering that balanced heavy box (1) is provided with a plurality of mutually perpendicular horizontal reinforcing bar (2) and longitudinal reinforcement (3), balanced heavy box (1) internal fixation is provided with the hoisting accessory that is used for making things convenient for balanced heavy hoist and mount transportation.
2. The sheet metal box counterweight for the tower crane according to claim 1, characterized in that: the counterweight box body (1) is formed by bending and welding a steel plate with the thickness of 3-5 mm.
3. The sheet metal box counterweight for the tower crane according to claim 2, wherein: the two sides of the counterweight box body (1) in the width direction are symmetrically provided with a left through hole (102) and a right through hole (103) which are vertical to the side wall of the counterweight box body (1).
4. The sheet metal box counterweight for the tower crane according to claim 3, wherein: the lifting device comprises a left lifting steel pipe (5) and a right lifting steel pipe (6), the left lifting steel pipe (5) and the right lifting steel pipe (6) respectively penetrate through and extend out of the left through hole (102) and the right through hole (103), and two ends of the left lifting steel pipe (5) and two ends of the right lifting steel pipe (6) are fixedly connected with the side wall of the counterweight box body (1).
5. The sheet metal box counterweight for the tower crane according to claim 4, wherein: one end of the lifting lug plate (4) is positioned in the counterweight box body (1), and the other end of the lifting lug plate is provided with a lifting hole (403) which extends out of the bottom of the concave end (101) but does not exceed the top of the concave end (101).
6. The sheet metal box counterweight for the tower crane according to claim 5, wherein: the lifting lug plate (4) is sequentially provided with a steel pipe hole (401), a middle hole (402) and a lifting hole (403) from left to right, the steel pipe hole (401) is sleeved on the right lifting steel pipe (6), round steel (7) penetrates through the middle hole (402), two ends of the round steel (7) are fixedly connected with the inner side wall of the counterweight box body (1), and the lifting lug plate (4) is fixedly connected with the right lifting steel pipe (6) and the round steel (7) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220375501.8U CN217323162U (en) | 2022-02-23 | 2022-02-23 | Sheet metal box body balance weight for tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220375501.8U CN217323162U (en) | 2022-02-23 | 2022-02-23 | Sheet metal box body balance weight for tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217323162U true CN217323162U (en) | 2022-08-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220375501.8U Active CN217323162U (en) | 2022-02-23 | 2022-02-23 | Sheet metal box body balance weight for tower crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217323162U (en) |
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2022
- 2022-02-23 CN CN202220375501.8U patent/CN217323162U/en active Active
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