CN220766325U - Wall attaching device for tower crane - Google Patents
Wall attaching device for tower crane Download PDFInfo
- Publication number
- CN220766325U CN220766325U CN202322487622.9U CN202322487622U CN220766325U CN 220766325 U CN220766325 U CN 220766325U CN 202322487622 U CN202322487622 U CN 202322487622U CN 220766325 U CN220766325 U CN 220766325U
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- rod
- tower crane
- wall
- rods
- supporting
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- 238000010586 diagram Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a wall attaching device for a tower crane, which comprises: the four connecting pieces are respectively arranged at four corners of the tower crane; the support rods are four, and one ends of the support rods are hinged with the connecting pieces respectively; the four connecting rods are respectively arranged at the other end of the supporting rod in a sliding manner; the number of the supporting plates is two; each supporting plate is hinged with two connecting rods; the four driving parts are used for driving the connecting rod to extend or shorten respectively. According to the utility model, the four connecting rods are driven to extend and shorten by the driving piece, so that the supporting plate can be abutted on the wall surface, the universality is certain, and the customization according to the distance between the wall attaching device and the wall body is not needed.
Description
Technical Field
The utility model relates to the technical field of tower crane wall attachment, in particular to a wall attachment device for a tower crane.
Background
A wall attachment device for a tower crane is an apparatus for securing a tower crane to a building or other structure. In order to ensure that the wall attachment is properly mounted in place to provide adequate support and stability, it is necessary to measure the spacing to ensure that it is connected to the tower in place, and due to the inconsistent spacing between different towers and walls, it is necessary to customize the wall attachment.
Disclosure of Invention
The utility model aims to provide a wall attaching device for a tower crane, which has certain universality and does not need to be customized according to the distance between the wall attaching device and a wall body.
The embodiment of the utility model is realized by the following technical scheme:
a wall attachment for a tower crane, comprising:
the four connecting pieces are respectively arranged at four corners of the tower crane;
the support rods are four, and one ends of the support rods are hinged with the connecting pieces respectively;
the four connecting rods are respectively arranged at the other end of the supporting rod in a sliding manner;
the number of the supporting plates is two; each supporting plate is hinged with two connecting rods;
the four driving parts are used for driving the connecting rod to extend or shorten respectively.
In one embodiment of the present utility model, the driving member includes:
the screw rod is rotatably arranged in the supporting rod;
the first bevel gear is arranged on the screw rod;
a second bevel gear meshed with the first bevel gear;
one end of the rotating rod is rotationally connected with the inner wall of the supporting rod, and the other end of the rotating rod is connected with the second bevel gear; one end of the rotating rod also extends to the outside of the supporting rod;
the connecting rod is provided with a round hole with internal threads, and one end of the screw rod is connected with the round hole in a matched mode.
In one embodiment of the present utility model, a handle is provided at the top of the rotating rod.
In an embodiment of the present utility model, the top of the rotating rod is provided with a hexagonal groove or a hexagonal protrusion.
In an embodiment of the utility model, the middle part of the connecting piece is provided with a bend, and two sides of the bend of the connecting piece are respectively provided with a chute; further comprises:
the number of the fixing rods is eight, and one ends of the fixing rods are respectively arranged in the sliding grooves in a sliding manner;
the number of the flange plates is eight, and the flange plates are respectively arranged at the other end of the fixing rod.
In an embodiment of the present utility model, two ends of the chute penetrate through the supporting rod, and the fixing rod is provided with a through groove; the device also comprises a bolt, wherein the bolt passes through the sliding groove and the through groove.
In one embodiment of the utility model, the connecting rod is provided with graduations.
The technical scheme of the embodiment of the utility model has at least the following advantages and beneficial effects:
according to the wall attaching device, the connecting piece is arranged on the tower crane, the supporting rods are rotated, and the four connecting rods are respectively driven to stretch to proper positions through the four driving pieces, so that the supporting plates are abutted on the wall surface. According to the utility model, the four connecting rods are driven to extend and shorten by the driving piece, so that the supporting plate can be abutted on the wall surface, the universality is certain, and the customization according to the distance between the wall attaching device and the wall body is not needed.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of a driving member;
FIG. 3 is a schematic diagram of a second driving member;
FIG. 4 is a schematic diagram III of a driving member;
FIG. 5 is a schematic diagram of the connection relationship between a fixing rod and a connecting piece;
fig. 6 is a schematic view of a part of the structure of the connecting rod.
Icon: 1-connecting piece, 1 a-chute, 2-supporting rod, 3-connecting rod, 3 a-round hole, 31-scale, 4-supporting plate, 5-driving piece, 51-lead screw, 52-first bevel gear, 53-second bevel gear, 54-rotating rod, 541-hexagonal protrusion, 542-hexagonal groove, 543-handle, 6-fixed rod, 6 a-through groove, 7-flange plate and 8-bolt.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that the positional or positional relationship indicated by the terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying positive importance. Merely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Example 1:
referring to fig. 1, 2, 3 and 6, a wall attaching device for a tower crane includes four connecting members 1, four supporting rods 2, four connecting rods 3, two supporting plates 4, four driving members 5, eight fixing rods 6 and eight flanges 7.
As shown in fig. 1 and 5, the middle part of the connecting piece 1 is provided with a bend, namely, the connecting piece 1 is L-shaped; the four connecting pieces 1 can be respectively arranged at the four corners of the tower crane by welding, threaded connection or other modes; the two sides of the bending part 1 are respectively provided with a chute 1a, one end of a fixed rod 6 is arranged in the chute 1a in a sliding way, and the other end is connected with a flange 7; when the four connecting pieces 1 are installed on the tower crane, the fixing rods 6 are extended, so that two adjacent flange plates 7 are abutted, and the abutted flange plates 7 are fixed. The movable telescopic rod is suitable for tower cranes with different diameters, and meanwhile, the connecting pieces 1 are better fixed on the tower cranes through the fixed connection of the flange plates 7 between the two adjacent connecting pieces 1.
Further, as shown in fig. 5, two ends of the sliding groove 1a penetrate through the supporting rod 2, the fixing rod 6 is provided with a through groove 6a, the through groove 6a and the sliding groove 1a are positioned on the same straight line, the bolt 8 penetrates through the sliding groove 1a and the through groove 6a, and the arrangement is that the bolt 8 plays a limiting role on the fixing rod 6, and the fixing rod 6 is prevented from sliding out of the supporting rod 2.
As shown in fig. 1, one ends of the four support rods 2 are respectively and rotatably connected to the four connecting pieces 1, and four connecting rods 3 are respectively and slidably arranged at the other ends of the four support rods 2, wherein two connecting rods 3 are in a group, and two groups of connecting rods 3 are respectively hinged with two support plates 4; specifically, the connecting piece 1 and the supporting plate 4 are respectively provided with an ear plate, one end of the supporting rod 2 is rotatably arranged on the ear plate of the connecting piece 1 through a pin shaft, one end of the connecting rod 3 is arranged on the ear plate of the supporting plate 4 through a pin shaft, and the rotational connection between the connecting piece 1 and the supporting rod 2 and the rotational connection between the connecting rod 3 and the supporting plate 4 can be realized; it should be noted that the pin may be removed to allow removal of the support bar 2 and the ear plate.
It should be noted that, the four corners of the supporting plate 4 are provided with through holes so as to be connected with the wall.
As shown in fig. 2, the driving member 5 is used to drive the connecting rod 3 to extend or shorten; specifically, the driving member 5 includes a screw rod 51, a first bevel gear 52, a second bevel gear 53, and a rotation lever 54; the support rod 2 is provided with a cavity and a first through hole, the first through hole is communicated with the cavity, one end of the connecting rod 3 is arranged on the through hole in a sliding manner, and the connecting rod 3 is also provided with a round hole 3a with internal threads; a connecting plate is arranged in the cavity, one end of the screw rod 51 is rotatably arranged on the connecting plate, the other end of the screw rod is connected with the round hole 3a, and the connecting rod 3 can be lengthened or shortened when the screw rod 51 rotates through the engagement of external threads on the surface of the screw rod and internal threads of the round hole 3 a.
The support rod 2 is also provided with a second through hole which is also communicated with the cavity; one end of the rotation rod 54 extends to the outside of the support rod 2 through the second through hole, and at the same time, the rotation rod 54 is also rotatably connected with the second through hole; the other end of the rotation lever 54 is connected to a second bevel gear 53, and a first bevel gear 52 is provided on the screw 51 and meshes with the second bevel gear 53.
In order to facilitate rotation of the second bevel gear 53, the first bevel gear 52 drives the screw rod 51 to rotate, a hexagonal protrusion 541 is disposed at one end of the rotation rod 54 extending to the outside of the support rod 2, and the rotation rod 54 can be rotated by screwing the hexagonal protrusion 541 by a wrench, a motor, or other tools.
In this embodiment, as shown in fig. 6, the connecting rod 3 is provided with scales 31 to facilitate observation of the distance the connecting rod 3 is extended.
Example 2:
in this embodiment, the end of the rotation rod 54 extending to the outside of the support rod 2 is provided with a hexagonal groove 542 as shown in fig. 3, and the rotation rod 54 can be rotated by screwing the hexagonal groove 542 by a tool such as a wrench or a motor.
Other structures of this embodiment are the same as those of embodiment 1, and thus will not be described again.
Example 3
In this embodiment, the turning lever 54 is turned by turning the handle 543 by extending the turning lever 54 to one end handle 543 outside the support rod 2 as shown in fig. 4 instead of embodiment 1 or 2.
Other structures of this embodiment are the same as those of embodiment 1 or 2, and thus will not be described again.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. A wall attachment for a tower crane, comprising:
the four connecting pieces are respectively arranged at four corners of the tower crane;
the support rods are four, and one ends of the support rods are hinged with the connecting pieces respectively;
the four connecting rods are respectively arranged at the other end of the supporting rod in a sliding manner;
the number of the supporting plates is two; each supporting plate is hinged with two connecting rods;
the four driving parts are used for driving the connecting rod to extend or shorten respectively.
2. A wall-attachment apparatus for a tower crane according to claim 1, wherein said driving member comprises:
the screw rod is rotatably arranged in the supporting rod;
the first bevel gear is arranged on the screw rod;
a second bevel gear meshed with the first bevel gear;
one end of the rotating rod is rotationally connected with the inner wall of the supporting rod, and the other end of the rotating rod is connected with the second bevel gear; one end of the rotating rod also extends to the outside of the supporting rod;
the connecting rod is provided with a round hole with internal threads, and one end of the screw rod is connected with the round hole in a matched mode.
3. The wall attachment device for a tower crane according to claim 2, wherein a handle is provided at the top of the rotating rod.
4. A wall attachment for a tower crane according to claim 2, wherein the top of the swivel rod has a hexagonal recess or protrusion.
5. The wall-attached device for the tower crane according to claim 1, wherein the middle part of the connecting piece is provided with a bend, and two sides of the bend of the connecting piece are respectively provided with a chute; further comprises:
the number of the fixing rods is eight, and one ends of the fixing rods are respectively arranged in the sliding grooves in a sliding manner;
the number of the flange plates is eight, and the flange plates are respectively arranged at the other end of the fixing rod.
6. The wall attachment device for the tower crane according to claim 5, wherein two ends of the chute penetrate through the supporting rod, and the fixing rod is provided with a through groove; the device also comprises a bolt, wherein the bolt passes through the sliding groove and the through groove.
7. The wall attachment device for a tower crane according to claim 1, wherein the connecting rod is provided with scales.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322487622.9U CN220766325U (en) | 2023-09-13 | 2023-09-13 | Wall attaching device for tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322487622.9U CN220766325U (en) | 2023-09-13 | 2023-09-13 | Wall attaching device for tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220766325U true CN220766325U (en) | 2024-04-12 |
Family
ID=90610629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322487622.9U Active CN220766325U (en) | 2023-09-13 | 2023-09-13 | Wall attaching device for tower crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220766325U (en) |
-
2023
- 2023-09-13 CN CN202322487622.9U patent/CN220766325U/en active Active
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