CN216426564U - Tower crane external monitoring system limiting coupling protective cover - Google Patents
Tower crane external monitoring system limiting coupling protective cover Download PDFInfo
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- CN216426564U CN216426564U CN202122684981.4U CN202122684981U CN216426564U CN 216426564 U CN216426564 U CN 216426564U CN 202122684981 U CN202122684981 U CN 202122684981U CN 216426564 U CN216426564 U CN 216426564U
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Abstract
The utility model provides a spacing shaft coupling protection casing of external monitored control system of tower machine belongs to tower crane installation technique and safety protection field, and the scheme of adoption is: a limiting coupler protective cover of a tower crane external monitoring system comprises a protective cover main body, wherein the protective cover main body comprises a top plate, a first side edge protection and a second side edge protection which are fixedly connected with two ends of the top plate, and a third side edge protection and a fourth side edge protection which are fixedly connected with two sides opposite to the top plate; the top plate is provided with an observation hole, and the lower ends of the first side edge protection and the second side edge protection are provided with bottom connecting plates; the lower ends of the first side protection and the second side protection are provided with side slots convenient to operate; the bottom connecting plate is provided with a strip-shaped hole; the bar-shaped hole is matched with the fixing screw, and compared with the traditional condition, the equipment can realize the protection function of the connecting part of external limit and original limit, and can prevent accidents caused by rolling foreign matters in the operation process.
Description
Technical Field
The utility model belongs to tower crane installation technique and safety protection field, concretely relates to spacing shaft coupling protection casing of external monitored control system of tower machine.
Background
In the installation and use process of the tower crane, according to the requirements of some places, a safety monitoring system is required to be installed on the tower crane, and the use registration can be handled and used.
The safety monitoring system is additionally arranged outside a control system of the tower crane, in order to read the running parameters of the tower crane, a limiter used for reading the parameters is additionally connected in parallel at the position of the safety limit of the tower crane, is connected with an original limit use coupler, does not take corresponding protection measures, easily causes foreign matters to be involved in the running process, and causes accidents.
SUMMERY OF THE UTILITY MODEL
Therefore, the limiting coupler protective cover of the external tower crane monitoring system is used for protecting the connecting position of the external limiting and the original limiting.
The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be: a limiting coupler protective cover of a tower crane external monitoring system comprises a protective cover main body, wherein the protective cover main body comprises a top plate, a first side edge protection and a second side edge protection which are fixedly connected with two ends of the top plate, and a third side edge protection and a fourth side edge protection which are fixedly connected with two sides opposite to the top plate; the top plate is provided with an observation hole, and the lower ends of the first side edge protection and the second side edge protection are provided with bottom connecting plates; the lower ends of the first side edge protection and the second side edge protection are provided with side edge slots; the bottom connecting plate is provided with a strip-shaped hole; the strip-shaped holes are matched with the fixing screws.
Furthermore, the number of the observation holes is at least one, and the working state of the connecting part of the external limit and the original limit can be observed through the observation holes.
Further, third side protection and roof mutually perpendicular, fourth side protection and roof mutually perpendicular, third side protection and fourth side protection are the long and narrow metal sheet, and the long limit and the roof fixed connection of third side protection and fourth side protection let the top of protection casing seal, prevent that the foreign matter is drawn into.
Further, the top plate, the first side edge protector and the second side edge protector are integrally formed.
Further, the bottom web is located between the first side guard and the second side guard.
Furthermore, the height of the limiting coupling is consistent with that of the original limiting coupling of the tower crane.
According to the technical scheme, the utility model has the advantages of it is following:
this scheme provides a spacing shaft coupling protection casing of external monitored control system of tower machine, and this protection casing can be used for protecting external spacing and former spacing connection position, prevents that spacing shaft coupling from rolling into the foreign matter at the operation in-process, leads to the occurence of failure. Meanwhile, the protective cover is simple to manufacture, low in price and convenient to install.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is an isometric view of an embodiment of the present invention.
Fig. 2 is a schematic view of an installation structure according to an embodiment of the present invention.
In the figure, 1, observation hole, 2, third side protection, 3, side fluting, 4, bottom connecting plate, 5, fixed screw, 6, first side protection, 7, second side protection, 8, fourth side protection 9, roof, 10, external spacing of tower machine safety monitoring system, 11, spacing coupling protection casing, 12, tower machine self original spacing.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments, and obviously, the embodiments described below are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the scope of protection of this patent.
As shown in fig. 1, the utility model provides a limiting coupling protective cover of a tower crane external monitoring system, which comprises a protective cover main body, wherein the protective cover main body comprises a top plate 9, a first side protection 6 and a second side protection 7 which are fixedly connected with two ends of the top plate 9, and a third side protection 2 and a fourth side protection 8 which are fixedly connected with two sides opposite to the top plate 9; an observation hole 1 is formed in the top plate 9, and bottom connecting plates 4 are arranged at the lower ends of the first side edge protector 6 and the second side edge protector 7; the lower ends of the first side protection 6 and the second side protection 7 are provided with side slots 3; the bottom connecting plate 4 is provided with a strip-shaped hole; the strip-shaped holes are matched with the fixing screws 5.
The working principle of the protective cover of the limiting coupling of the external monitoring system of the tower crane is as follows:
the protection cover is placed at a proper position of a limiting coupler to be protected, the strip-shaped hole of the bottom connecting plate 4 is aligned with the threaded hole of the fixing screw 5, and finally the fixing screw 5 is installed through the side opening groove 3, so that installation is completed.
The terms "upper", "lower", "outside", "inside" and the like in the description and claims of the present invention and the above drawings (if any) are used to distinguish relative relationships in position, and are not necessarily qualitative. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The utility model provides a spacing shaft coupling protection casing of external monitored control system of tower machine which characterized in that: the protective cover comprises a protective cover main body, wherein the protective cover main body comprises a top plate (9), a first side edge protection (6) and a second side edge protection (7) which are fixedly connected with two ends of the top plate (9), and a third side edge protection (2) and a fourth side edge protection (8) which are fixedly connected with two sides opposite to the top plate (9); an observation hole (1) is formed in the top plate (9), and bottom connecting plates (4) are arranged at the lower ends of the first side edge protector (6) and the second side edge protector (7); the lower ends of the first side edge protector (6) and the second side edge protector (7) are provided with side edge slots (3) convenient to operate; the bottom connecting plate (4) is provided with a strip-shaped hole; the strip-shaped holes are matched with the fixing screws (5).
2. The tower crane external monitoring system limiting coupling protective cover according to claim 1, characterized in that: the number of the observation holes (1) is two.
3. The tower crane external monitoring system limiting coupling protective cover according to claim 1, characterized in that: third side protection (2) and roof (9) mutually perpendicular, fourth side protection (8) and roof (9) mutually perpendicular, third side protection (2) and fourth side protection (8) are the narrow and long metal sheet, and the long limit and the roof fixed connection of third side protection (2) and fourth side protection (8).
4. The tower crane external monitoring system limiting coupling protective cover according to claim 1, characterized in that: roof (9), first side protection (6) and second side protection (7) integrated into one piece make.
5. The tower crane external monitoring system limiting coupling protective cover according to claim 1, characterized in that: the bottom connecting plate (4) is located between the first side protection (6) and the second side protection (7).
6. The tower crane external monitoring system limiting coupling protective cover according to claim 1, characterized in that: the height of the top plate (9) is consistent with that of the original limiting coupler of the tower crane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122684981.4U CN216426564U (en) | 2021-11-04 | 2021-11-04 | Tower crane external monitoring system limiting coupling protective cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122684981.4U CN216426564U (en) | 2021-11-04 | 2021-11-04 | Tower crane external monitoring system limiting coupling protective cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216426564U true CN216426564U (en) | 2022-05-03 |
Family
ID=81334995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122684981.4U Active CN216426564U (en) | 2021-11-04 | 2021-11-04 | Tower crane external monitoring system limiting coupling protective cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216426564U (en) |
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2021
- 2021-11-04 CN CN202122684981.4U patent/CN216426564U/en active Active
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