CN204847969U - Safety barrier for bridge crane - Google Patents
Safety barrier for bridge crane Download PDFInfo
- Publication number
- CN204847969U CN204847969U CN201520467038.XU CN201520467038U CN204847969U CN 204847969 U CN204847969 U CN 204847969U CN 201520467038 U CN201520467038 U CN 201520467038U CN 204847969 U CN204847969 U CN 204847969U
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- China
- Prior art keywords
- vertical pole
- spreader
- safety barrier
- crane
- embedded
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Abstract
The utility model relates to a safety barrier for bridge crane, it includes the bottom plate, its characterized in that: the bottom plate is provided with the mounting hole, there is the stand on bottom plate upper portion through recess A embedded connection, the bottom plate upper end is connected with the vertical pole, the vertical pole is connected with the billet through the thru hole, the billet passes through recess B and the stand is embedded continuous, the billet is connected with the reinforcement, there is spreader A the stand upper end through recess C embedded connection, spreader A links to each other with the vertical pole, there is telescoping mast spreader A upper end through recess D embedded connection, telescoping mast is by sleeve A, connecting rod A, sleeve B and connecting rod B constitute, sleeve A is provided with trapezoidal hole A, sleeve B is provided with trapezoidal hole B and trapezoidal hole C, connecting rod A is provided with the slide protruding button A and the protruding button B that slides, connecting rod B is provided with the protruding button C that slides, spreader A upper end is connected with flexible vertical pole, the telescoping mast upper end is connected with spreader B, the utility model has the advantages of stable in structure, convenient to detach, reduction welding point, safe practical, highly scalable.
Description
Technical field
The utility model belongs to safety barrier technical field, is specifically related to a kind of hoisting crane safety barrier, particularly a kind of crane in bridge type safety barrier.
Background technology
Hoisting crane safety barrier is mounted in the guardrail outside crane walking table, in maintenance, the device shielded during maintenance hoisting crane, generally be fixed on the outside of crane walking table, known weight-lifting equipment safety barrier is all fixed, be welded by pipe one by one or angle steel, its safety protection function is no doubt very strong, but weld nugget is a lot, at substantial manpower and welding material is needed during production, owing to being subject to place and space constraint, the girder walking board of overhead traveling crane equipment cannot be installed the safety barrier of the type, the girder walking board which results in overhead traveling crane equipment does not have safety barrier, there are major safety risks, and the walk on stage height of guardrail of conventional hoist is fixed value, when using the factory building of hoisting crane not at same absolute altitude, during design, the vertex of guardrail should lower than the minimum absolute altitude on roof, be unfavorable for like this maximally utilising factory building, cause many unnecessary wastes, therefore, exploitation is a kind of reasonable in design, Stability Analysis of Structures, be convenient to dismounting, reduce weld nugget, safe and practical, the crane in bridge type safety barrier tool of telescopic in height is of great significance.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and provides a kind of reasonable in design, Stability Analysis of Structures, is convenient to dismantle, reduces the crane in bridge type safety barrier of weld nugget, safe and practical, telescopic in height.
The purpose of this utility model is achieved in that a kind of crane in bridge type safety barrier, it comprises base plate, described base plate is provided with mounting hole, two ends, left and right, base plate top are connected with column by groove A is embedded, base plate upper end is connected with vertical pole, described vertical pole is connected with steel bar by open-work, described steel bar is connected with column is embedded by groove B, steel bar is connected with reinforcing member, described reinforcing member is connected with column, column upper end is connected with spreader A by groove C is embedded, described spreader A is connected with vertical pole, spreader A upper end is connected with telescopic column by groove D is embedded, described telescopic column is by the sleeve A set gradually from top to bottom, connecting rod A, sleeve B and connecting rod B is formed, described sleeve A is provided with trapezoidal hole A, described sleeve B is provided with trapezoidal hole B and trapezoidal hole C, described connecting rod A is provided with the slip convex button A and slip convex button B that match with trapezoidal hole A and trapezoidal hole B respectively, described connecting rod B is provided with the slip convex button C matched with trapezoidal hole C, spreader A upper end is connected with flexible vertical pole, telescopic column upper end is connected with spreader B by groove E is embedded, described spreader B is connected with flexible vertical pole.
Described vertical pole is embedded connection with the connection mode of base plate, spreader A.
Described flexible vertical pole is embedded connection with the connection mode of spreader A, spreader B.
The cross section of described sleeve A is U-shaped for standing upside down.
The cross section of described sleeve B is H type.
The quantity of described column is 2, and symmetrical.
The quantity of described telescopic column is 2, and symmetrical.
The quantity of described vertical pole is 10-15, and is uniformly distributed.
The quantity of described flexible vertical pole is identical with the quantity of vertical pole.
Described flexible vertical pole is identical with the structure of telescopic column.
The beneficial effects of the utility model: the utility model adapter plate is provided with mounting hole, be convenient to safety barrier and be arranged on girder two ends, the column of safety barrier, spreader, the each several parts such as vertical pole are connected by embedded mode, welding job is decreased like this when producing, and this kind of connection structure is reliable and stable, also be convenient to dismounting when needed, column and vertical pole are connected with steel bar, this kind of mode is reliable and stable, the reinforcing member arranged makes connection structure intensity higher, telescopic column and flexible vertical pole are provided with trapezoidal hole and slip convex button, slip convex button can be pressed and stretch and can realize stretching and the shortening of telescopic column or flexible vertical pole, thus realize the height of whole safety barrier, can carry out from Row sum-equal matrix according to actual needs, simple operation, the utility model has reasonable in design, Stability Analysis of Structures, be convenient to dismounting, reduce weld nugget, safe and practical, the advantage of telescopic in height.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of crane in bridge type safety barrier of the utility model.
Fig. 2 is the enlarged drawing of the I part of a kind of crane in bridge type safety barrier of the utility model.
Fig. 3 is the section-drawing of the telescopic column of a kind of crane in bridge type safety barrier of the utility model.
In figure: 1, base plate 2, mounting hole 3, groove A4, column 5, vertical pole 6, open-work 7, steel bar 8, groove B9, reinforcing member 10, groove C11, spreader A12, groove D13, telescopic column 14, sleeve A15, connecting rod A16, sleeve B17, connecting rod B18, trapezoidal hole A19, trapezoidal hole B20, trapezoidal hole C21, slip convex button A22, slip convex button B23, slip convex button C24, flexible vertical pole 25, groove E26, spreader B.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
Embodiment 1
As Fig. 1, shown in Fig. 2 and Fig. 3, a kind of crane in bridge type safety barrier, it comprises base plate 1, described base plate 1 is provided with mounting hole 2, two ends, left and right, base plate 1 top are connected with column 4 by groove A3 is embedded, base plate 1 upper end is connected with vertical pole 5, described vertical pole 5 is connected with steel bar 7 by open-work 6, described steel bar 7 is connected with column 4 is embedded by groove B8, steel bar 7 is connected with reinforcing member 9, described reinforcing member 9 is connected with column 4, column 4 upper end is connected with spreader A11 by groove C10 is embedded, described spreader A11 is connected with vertical pole 5, spreader A11 upper end is connected with telescopic column 13 by groove D12 is embedded, described telescopic column 13 is by the sleeve 14A set gradually from top to bottom, connecting rod A15, sleeve B16 and connecting rod B17 is formed, described sleeve A14 is provided with trapezoidal hole A18, described sleeve B16 is provided with trapezoidal hole B19 and trapezoidal hole C20, described connecting rod A15 is provided with the slip convex button A21 and slip convex button B22 that match with trapezoidal hole A18 and trapezoidal hole 19 respectively, described connecting rod B17 is provided with the slip convex button C23 matched with trapezoidal hole C20, spreader A11 upper end is connected with flexible vertical pole 24, telescopic column 13 upper end is connected with spreader B26 by groove E25 is embedded, described spreader B26 is connected with flexible vertical pole 24.
The utility model adapter plate is provided with mounting hole, be convenient to safety barrier and be arranged on girder two ends, the column of safety barrier, spreader, the each several parts such as vertical pole are connected by embedded mode, welding job is decreased like this when producing, and this kind of connection structure is reliable and stable, also be convenient to dismounting when needed, column and vertical pole are connected with steel bar, this kind of mode is reliable and stable, the reinforcing member arranged makes connection structure intensity higher, telescopic column and flexible vertical pole are provided with trapezoidal hole and slip convex button, slip convex button can be pressed and stretch and can realize stretching and the shortening of telescopic column or flexible vertical pole, thus realize the height of whole safety barrier, can carry out from Row sum-equal matrix according to actual needs, simple operation, the utility model has reasonable in design, Stability Analysis of Structures, be convenient to dismounting, reduce weld nugget, safe and practical, the advantage of telescopic in height.
Embodiment 2
As Fig. 1, shown in Fig. 2 and Fig. 3, a kind of crane in bridge type safety barrier, it comprises base plate 1, described base plate 1 is provided with mounting hole 2, two ends, left and right, base plate 1 top are connected with column 4 by groove A3 is embedded, base plate 1 upper end is connected with vertical pole 5, described vertical pole 5 is connected with steel bar 7 by open-work 6, described steel bar 7 is connected with column 4 is embedded by groove B8, steel bar 7 is connected with reinforcing member 9, described reinforcing member 9 is connected with column 4, column 4 upper end is connected with spreader A11 by groove C10 is embedded, described spreader A11 is connected with vertical pole 5, spreader A11 upper end is connected with telescopic column 13 by groove D12 is embedded, described telescopic column 13 is by the sleeve 14A set gradually from top to bottom, connecting rod A15, sleeve B16 and connecting rod B17 is formed, described sleeve A14 is provided with trapezoidal hole A18, described sleeve B16 is provided with trapezoidal hole B19 and trapezoidal hole C20, described connecting rod A15 is provided with the slip convex button A21 and slip convex button B22 that match with trapezoidal hole A18 and trapezoidal hole 19 respectively, described connecting rod B17 is provided with the slip convex button C23 matched with trapezoidal hole C20, spreader A11 upper end is connected with flexible vertical pole 24, telescopic column 13 upper end is connected with spreader B26 by groove E25 is embedded, described spreader B26 is connected with flexible vertical pole 24, described vertical pole 5 and base plate 1, the connection mode of spreader A11 is embedded connection, described flexible vertical pole 24 and spreader A11, the connection mode of spreader B26 is embedded connection, the cross section of described sleeve A14 is U-shaped for standing upside down, the cross section of described sleeve B16 is H type, the quantity of described column 4 is 2, and it is symmetrical, the quantity of described telescopic column 13 is 2, and it is symmetrical, the quantity of described vertical pole 5 is 10-15, and be uniformly distributed, the quantity of described flexible vertical pole 24 is identical with the quantity of vertical pole 5, described flexible vertical pole 24 is identical with the structure of telescopic column 13.
The utility model adapter plate is provided with mounting hole, be convenient to safety barrier and be arranged on girder two ends, the column of safety barrier, spreader, the each several parts such as vertical pole are connected by embedded mode, welding job is decreased like this when producing, and this kind of connection structure is reliable and stable, also be convenient to dismounting when needed, column and vertical pole are connected with steel bar, this kind of mode is reliable and stable, the reinforcing member arranged makes connection structure intensity higher, telescopic column and flexible vertical pole are provided with trapezoidal hole and slip convex button, slip convex button can be pressed and stretch and can realize stretching and the shortening of telescopic column or flexible vertical pole, thus realize the height of whole safety barrier, can carry out from Row sum-equal matrix according to actual needs, simple operation, the utility model has reasonable in design, Stability Analysis of Structures, be convenient to dismounting, reduce weld nugget, safe and practical, the advantage of telescopic in height.
Claims (10)
1. a crane in bridge type safety barrier, it comprises base plate, it is characterized in that: described base plate is provided with mounting hole, two ends, left and right, base plate top are connected with column by groove A is embedded, base plate upper end is connected with vertical pole, described vertical pole is connected with steel bar by open-work, described steel bar is connected with column is embedded by groove B, steel bar is connected with reinforcing member, described reinforcing member is connected with column, column upper end is connected with spreader A by groove C is embedded, described spreader A is connected with vertical pole, spreader A upper end is connected with telescopic column by groove D is embedded, described telescopic column is by the sleeve A set gradually from top to bottom, connecting rod A, sleeve B and connecting rod B is formed, described sleeve A is provided with trapezoidal hole A, described sleeve B is provided with trapezoidal hole B and trapezoidal hole C, described connecting rod A is provided with the slip convex button A and slip convex button B that match with trapezoidal hole A and trapezoidal hole B respectively, described connecting rod B is provided with the slip convex button C matched with trapezoidal hole C, spreader A upper end is connected with flexible vertical pole, telescopic column upper end is connected with spreader B by groove E is embedded, described spreader B is connected with flexible vertical pole.
2. a kind of crane in bridge type safety barrier according to claim 1, is characterized in that: described vertical pole is embedded connection with the connection mode of base plate, spreader A.
3. a kind of crane in bridge type safety barrier according to claim 1, is characterized in that: described flexible vertical pole is embedded connection with the connection mode of spreader A, spreader B.
4. a kind of crane in bridge type safety barrier according to claim 1, is characterized in that: the cross section of described sleeve A is U-shaped for standing upside down.
5. a kind of crane in bridge type safety barrier according to claim 1, is characterized in that: the cross section of described sleeve B is H type.
6. a kind of crane in bridge type safety barrier according to claim 1, is characterized in that: the quantity of described column is 2, and symmetrical.
7. a kind of crane in bridge type safety barrier according to claim 1, is characterized in that: the quantity of described telescopic column is 2, and symmetrical.
8. a kind of crane in bridge type safety barrier according to claim 1, is characterized in that: the quantity of described vertical pole is 10-15, and is uniformly distributed.
9. a kind of crane in bridge type safety barrier according to claim 1, is characterized in that: the quantity of described flexible vertical pole is identical with the quantity of vertical pole.
10. a kind of crane in bridge type safety barrier according to claim 1, is characterized in that: described flexible vertical pole is identical with the structure of telescopic column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520467038.XU CN204847969U (en) | 2015-07-02 | 2015-07-02 | Safety barrier for bridge crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520467038.XU CN204847969U (en) | 2015-07-02 | 2015-07-02 | Safety barrier for bridge crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204847969U true CN204847969U (en) | 2015-12-09 |
Family
ID=54738542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520467038.XU Expired - Fee Related CN204847969U (en) | 2015-07-02 | 2015-07-02 | Safety barrier for bridge crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204847969U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109018028A (en) * | 2018-09-07 | 2018-12-18 | 柳州柳工挖掘机有限公司 | Collapsible protection column and engineering machinery |
-
2015
- 2015-07-02 CN CN201520467038.XU patent/CN204847969U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109018028A (en) * | 2018-09-07 | 2018-12-18 | 柳州柳工挖掘机有限公司 | Collapsible protection column and engineering machinery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20160702 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |