CN216889832U - Special fixture for tower crane wall-attached support - Google Patents
Special fixture for tower crane wall-attached support Download PDFInfo
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- CN216889832U CN216889832U CN202123105916.8U CN202123105916U CN216889832U CN 216889832 U CN216889832 U CN 216889832U CN 202123105916 U CN202123105916 U CN 202123105916U CN 216889832 U CN216889832 U CN 216889832U
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Abstract
The utility model provides a special fixture for supporting a tower crane wall, which comprises: the device comprises a supporting outer rod, a supporting inner rod, a first hinging seat, a through hole, a pressing plate, a screw rod, a bracket, a handle, a guide rod, a first tooth, a second tooth, a sleeve, a pull rod and a second hinging seat; an inner supporting rod is sleeved on the inner side of the outer supporting rod and is in sliding fit with the outer supporting rod; the right end of the supporting outer rod is welded with a first hinge seat; the top and the bottom of the left end of the first hinge seat are both provided with a through hole; the two through holes are vertically corresponding and are vertically communicated; a pressing plate is sleeved on the inner side of the through hole and is in sliding fit with the through hole; through the improvement of the structure, the tower crane support device has the advantages of reasonable structure, finely adjustable support length, convenience in connection of the tower crane and a wall body, clamping and fixing, and firm and stable connection, so that the problems and the defects in the existing device are effectively solved.
Description
Technical Field
The utility model relates to the technical field, in particular to a special fixture for wall-attached support of a tower crane.
Background
In the construction of high-rise buildings, the tower crane needs to be installed and reinforced by a wall-attached steel structure in order to prevent transverse shearing destructive force. The tower crane wall attachment is a wall attachment frame and is a wall attachment tie piece additionally arranged for the tower crane in high-rise construction.
The support rod is a structural component of a tower crane wall-attached support and is used for connecting the tower crane and a wall body. The supporting rod generally comprises an outer rod and an inner rod, the inner rod can slide in the outer rod and is used for adjusting the supporting length, and the inner rod and the outer rod are fixed through pin joint through a pin shaft.
The inner and outer rods of the support rod are in pin joint, so that the support length of the support rod cannot be finely adjusted, the problem of too short or too long length is easily caused, and the tower crane is inconvenient to connect with a wall body.
In view of this, research and improvement are carried out to solve the existing problems, and a special clamp for supporting the wall attached to the tower crane is provided, aiming at achieving the purposes of solving the problems and improving the practical value through the technology.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a special clamp for supporting a tower crane wall, which aims to solve the problems and the defects in the prior art.
In order to achieve the above purpose, the present invention is achieved by the following specific technical means:
the utility model provides a special fixture that tower crane attaches wall and strut usefulness, includes: the device comprises a supporting outer rod, a supporting inner rod, a first hinging seat, a through hole, a pressing plate, a screw rod, a bracket, a handle, a guide rod, a first tooth, a second tooth, a sleeve, a pull rod and a second hinging seat; an inner supporting rod is sleeved on the inner side of the outer supporting rod and is in sliding fit with the outer supporting rod; the right end of the supporting outer rod is welded with a first hinge seat; the top and the bottom of the left end of the first hinge seat are both provided with a through hole; the two through holes are vertically corresponding and are vertically communicated; a pressing plate is sleeved on the inner side of the through hole and is in sliding fit with the through hole; one end of the pressing plate is arranged inside the supporting outer rod, and the other end of the pressing plate is arranged outside the supporting outer rod; a screw rod is movably riveted at the middle position of one end of the pressing plate, which is arranged outside the supporting outer rod; the screw vertically penetrates through the top of the support, and the support is in threaded connection with the screw; the support covers the outside of the pressure plate and is welded on the surface of the outer support rod; a handle horizontally penetrates through one end of the screw rod, which is far away from the pressure plate, and the handle is movably connected with the screw rod; guide rods are arranged on two sides of the screw rod and vertically penetrate through the bracket; the guide rod is in sliding fit with the bracket; the guide rod is in threaded connection with the pressing plate; one end of the pressing plate, which is arranged inside the supporting outer rod, is provided with a first tooth; second teeth are arranged at the upper end and the lower end of the supporting inner rod; the second tooth is meshed with the first tooth; a sleeve horizontally penetrates through the left end of the inner supporting rod, and the sleeve is welded and fixed with the inner supporting rod; the inner side of the sleeve is in threaded connection with a pull rod; the right end of the pull rod is arranged inside the support inner rod, and the left end of the pull rod is arranged outside the support inner rod; and a second hinged seat is welded at the left end of the pull rod.
As a further optimization of the technical scheme, the through hole is in a rectangular hole shape, and the pressing plate matched with the through hole is in a rectangular block shape.
As a further optimization of the technical scheme, the support is in the shape of Jiong character plates and is in clearance fit with the pressure plate.
As a further optimization of the technical scheme, the handle is cylindrical, and two ends of the handle are in a ball head shape.
As a further optimization of the technical scheme, the sleeve is cylindrical, and the inner cylinder wall of the sleeve is provided with threads.
Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
1. according to the utility model, the first tooth and the second tooth are arranged, so that the supporting length can be finely adjusted, the pull rod and the sleeve are arranged, the sleeve is in threaded connection with the pull rod, the supporting length can be finely adjusted, the problem of overlong or overlong connecting length is not easy to occur, and the tower crane is more convenient to connect with a wall.
2. According to the utility model, the screw rod is arranged, so that the pressing plate is conveniently pressed through the screw rod, and the supporting inner rod is pressed through the pressing plate, so that the supporting inner rod is clamped and fixed, and the connection between the supporting outer rod and the supporting inner rod is firmer and more stable.
3. Through the improvement of the structure, the tower crane support device has the advantages of reasonable structure, finely adjustable support length, convenience in connection of the tower crane and a wall body, clamping and fixing, and firm and stable connection, so that the problems and the defects in the existing device are effectively solved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic view of the structure of point A of the present invention;
FIG. 4 is a schematic view of the engagement between the first tooth and the second tooth according to the present invention;
FIG. 5 is a schematic view of the threaded engagement between the sleeve and the pull rod according to the present invention;
FIG. 6 is a schematic view of a partial isometric configuration of the present invention;
fig. 7 is a schematic view of a via structure according to the present invention.
In the figure: the support device comprises a support outer rod 1, a support inner rod 2, a first hinged seat 3, a through hole 4, a pressing plate 5, a screw rod 6, a support 7, a handle 8, a guide rod 9, a first tooth 10, a second tooth 11, a sleeve 12, a pull rod 13 and a second hinged seat 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
It is to be noted that, in the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model.
Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, for example, as being fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 7, a specific technical embodiment of the present invention:
the utility model provides a special fixture that tower crane attaches wall and strut usefulness, includes: the device comprises an outer supporting rod 1, an inner supporting rod 2, a first hinging seat 3, a through hole 4, a pressing plate 5, a screw rod 6, a bracket 7, a handle 8, a guide rod 9, a first tooth 10, a second tooth 11, a sleeve 12, a pull rod 13 and a second hinging seat 14; an inner supporting rod 2 is sleeved on the inner side of the outer supporting rod 1, and the inner supporting rod 2 is in sliding fit with the outer supporting rod 1; the right end of the supporting outer rod 1 is welded with a first hinge base 3; the top and the bottom of the left end of the first hinge base 3 are both provided with a through hole 4; the two through holes 4 are corresponding up and down, and the two through holes 4 are communicated up and down; a pressing plate 5 is sleeved on the inner side of the through hole 4, and the pressing plate 5 is in sliding fit with the through hole 4; one end of the pressing plate 5 is arranged inside the supporting outer rod 1, and the other end of the pressing plate 5 is arranged outside the supporting outer rod 1; a screw 6 is movably riveted at the middle position of one end of the pressing plate 5 arranged outside the supporting outer rod 1; the screw 6 vertically penetrates through the top of the bracket 7, and the bracket 7 is in threaded connection with the screw 6; the bracket 7 is covered outside the pressure plate 5, and the bracket 7 is welded on the surface of the supporting outer rod 1; a handle 8 horizontally penetrates through one end of the screw rod 6, which is far away from the pressure plate 5, and the handle 8 is movably connected with the screw rod 6; guide rods 9 are arranged on two sides of the screw 6, and the guide rods 9 vertically penetrate through the bracket 7; the guide rod 9 is in sliding fit with the bracket 7; the guide rod 9 is connected on the pressure plate 5 through screw threads; one end of the pressing plate 5 arranged inside the supporting outer rod 1 is provided with a first tooth 10; the upper end and the lower end of the support inner rod 2 are both provided with second teeth 11; the second tooth 11 is meshed with the first tooth 10; a sleeve 12 horizontally penetrates through the left end of the support inner rod 2, and the sleeve 12 is welded and fixed with the support inner rod 2; the inner side of the sleeve 12 is in threaded connection with a pull rod 13; the right end of the pull rod 13 is arranged inside the support inner rod 2, and the left end of the pull rod 13 is arranged outside the support inner rod 2; the left end of the pull rod 13 is welded with a second hinge seat 14.
Specifically, referring to fig. 7, the through hole 4 is a rectangular hole, and referring to fig. 4, the pressing plate 5 matched with the through hole 4 is a rectangular block, and the pressing plate 5 can be driven by the screw 6 to slide up and down on the inner side of the through hole 4 by rotating the screw 6.
Specifically, referring to fig. 4, the support 7 is shaped like Jiong, and the support 7 is in clearance fit with the pressure plate 5.
Specifically, referring to fig. 6, the handle 8 is cylindrical, and two ends of the handle 8 are ball-shaped, so that the handle 8 facilitates the rotation of the screw rod 6.
Specifically, referring to fig. 5, the sleeve 12 is cylindrical, and the inner wall of the sleeve 12 is provided with threads, and the surface of the side portion of the pull rod 13 is also provided with threads, and the threads at the two portions are engaged with each other.
The method comprises the following specific implementation steps:
when the tower crane is installed, the first hinged seat 3 is connected to a tower crane through a pin shaft, the supporting inner rod 2 is stretched, the second hinged seat 14 is close to a wall-attached support of a wall, the pull rod 13 is rotated, the second hinged seat 14 is matched with the installation angle of the wall-attached support, the supporting inner rod 2 is slightly stretched, the pin joint position of the second hinged seat 14 and the wall-attached support is matched, the second hinged seat 14 and the wall-attached support are fixed through the pin shaft in a pin joint mode, the handle 8 rotates the screw rod 6, the pressing plate 5 is pushed to move towards the supporting inner rod 2 through the screw rod 6, the supporting inner rod 2 is clamped and fixed through the pressing plates 5 at the upper part and the lower part, after clamping and fixing, the first tooth 10 and the second tooth 11 are meshed together, the connection effect of the supporting inner rod 2 and the supporting outer rod 1 is improved, and the through hole 4, the pressing plate 5, the screw rod 6, the support 7, the handle 8, the guide rod 9, the first tooth 10 and the second tooth 11 jointly form a clamp type structure, the device is used for clamping and fixing the support inner rod 2, so that the fine adjustment of the support length during the installation and the support is facilitated, and the connection stability of the support inner rod and the support outer rod is improved; the tower crane and the wall-attached support are not shown in the figures.
In summary, the following steps: according to the special fixture for the wall-attached support of the tower crane, the first tooth and the second tooth are arranged, so that the support length can be finely adjusted, the pull rod and the sleeve are arranged, the sleeve is in threaded connection with the pull rod, the support length can also be finely adjusted, the problem that the connection length is too long or too short is not easy to occur, and the tower crane is convenient to connect with a wall; the screw rod is arranged, so that the pressing plate is conveniently pressed through the screw rod, and the supporting inner rod is pressed through the pressing plate, so that the supporting inner rod is clamped and fixed, and the supporting outer rod and the supporting inner rod are connected firmly and stably; through the improvement of the structure, the tower crane support device has the advantages of reasonable structure, finely adjustable support length, convenience in connection of the tower crane and a wall body, clamping and fixing, and firm and stable connection, so that the problems and the defects in the existing device are effectively solved.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a special fixture that tower crane attaches wall and strut usefulness, includes: the support device comprises a support outer rod (1), a support inner rod (2), a first hinge seat (3), a through hole (4), a pressing plate (5), a screw rod (6), a support (7), a handle (8), a guide rod (9), a first tooth (10), a second tooth (11), a sleeve (12), a pull rod (13) and a second hinge seat (14); the method is characterized in that: an inner supporting rod (2) is sleeved on the inner side of the outer supporting rod (1), and the inner supporting rod (2) is in sliding fit with the outer supporting rod (1); the right end of the supporting outer rod (1) is welded with a first hinge seat (3); the top and the bottom of the left end of the first hinge seat (3) are provided with a through hole (4); the two through holes (4) are corresponding up and down, and the two through holes (4) are communicated up and down; a pressing plate (5) is sleeved on the inner side of the through hole (4), and the pressing plate (5) is in sliding fit with the through hole (4); one end of the pressing plate (5) is arranged inside the supporting outer rod (1), and the other end of the pressing plate (5) is arranged outside the supporting outer rod (1); a screw (6) is movably riveted at the middle position of one end of the pressing plate (5) arranged outside the supporting outer rod (1); the screw (6) vertically penetrates through the top of the support (7), and the support (7) is in threaded connection with the screw (6); the support (7) is covered outside the pressure plate (5), and the support (7) is welded on the surface of the supporting outer rod (1); a handle (8) horizontally penetrates through one end of the screw (6) far away from the pressing plate (5), and the handle (8) is movably connected with the screw (6); guide rods (9) are arranged on two sides of the screw rod (6), and the guide rods (9) vertically penetrate through the bracket (7); the guide rod (9) is in sliding fit with the bracket (7); the guide rod (9) is in threaded connection with the pressure plate (5); one end of the pressing plate (5) arranged inside the supporting outer rod (1) is provided with a first tooth (10); second teeth (11) are arranged at the upper end and the lower end of the support inner rod (2); the second tooth (11) is meshed with the first tooth (10); a sleeve (12) horizontally penetrates through the left end of the supporting inner rod (2), and the sleeve (12) is welded and fixed with the supporting inner rod (2); the inner side of the sleeve (12) is in threaded connection with a pull rod (13); the right end of the pull rod (13) is arranged inside the support inner rod (2), and the left end of the pull rod (13) is arranged outside the support inner rod (2); the left end of the pull rod (13) is welded with a second hinged seat (14).
2. The special fixture for supporting the wall of the tower crane according to claim 1, wherein the special fixture comprises: the through hole (4) is in a rectangular hole shape, and the pressing plate (5) matched with the through hole (4) is in a rectangular block shape.
3. The special fixture for supporting the wall of the tower crane according to claim 1, wherein the special fixture comprises: the support (7) is shaped like an Jiong-shaped plate, and the support (7) is in clearance fit with the pressure plate (5).
4. The special fixture for supporting the wall of the tower crane according to claim 1, wherein the special fixture comprises: the handle (8) is cylindrical, and two ends of the handle (8) are in a ball head shape.
5. The special fixture for supporting the wall of the tower crane according to claim 1, wherein the special fixture comprises: the sleeve (12) is cylindrical, and the inner wall of the sleeve (12) is provided with threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123105916.8U CN216889832U (en) | 2021-12-13 | 2021-12-13 | Special fixture for tower crane wall-attached support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123105916.8U CN216889832U (en) | 2021-12-13 | 2021-12-13 | Special fixture for tower crane wall-attached support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216889832U true CN216889832U (en) | 2022-07-05 |
Family
ID=82204751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123105916.8U Active CN216889832U (en) | 2021-12-13 | 2021-12-13 | Special fixture for tower crane wall-attached support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216889832U (en) |
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2021
- 2021-12-13 CN CN202123105916.8U patent/CN216889832U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221128 Address after: No. 28, Hongqiqu Road, Xuqiao Town, Taihu County, Anqing City, Anhui Province, 246000 Patentee after: Anhui Xuxin Construction and Installation Engineering Co.,Ltd. Address before: 17F, 376 Longdu street, Zhucheng City, Weifang City, Shandong Province 262200 Patentee before: Weifang yuanpin Information Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |