CN214421471U - Steel arch frame fixing device - Google Patents
Steel arch frame fixing device Download PDFInfo
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- CN214421471U CN214421471U CN202120438887.8U CN202120438887U CN214421471U CN 214421471 U CN214421471 U CN 214421471U CN 202120438887 U CN202120438887 U CN 202120438887U CN 214421471 U CN214421471 U CN 214421471U
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- arch
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Abstract
A steel arch fixing device comprises a slide rail, wherein the slide rail is composed of two parallel channel steels, the two channel steels are connected through a plurality of connecting plates to form a whole, a sliding frame capable of sliding along the upper groove body of the channel steels is arranged between the two channel steels, two arch brackets are arranged on the sliding frame, a steel plate is welded between one end of each of the two channel steels, a fixing seat is arranged above the steel plate, and an arch bracket is movably arranged on the fixing seat; the arch support comprises a support seat, a U-shaped support is fixed above the support seat, and a support limiting roller is arranged between vertical sections at two ends of the U-shaped support; two arch support brackets on the sliding frame are hinged with the sliding frame and the fixed seat through the hinge seat. The patent of the utility model adopts the above structure, can effectively solve safe transportation and the hard problem consuming time among the prior art, play the effect of quick locking and transportation.
Description
Technical Field
The utility model relates to the field of mechanical equipment, specific steel bow member fixing device.
Background
In the process of underground mining, in order to reduce threat caused by a top wall, the stability of the rock stratum is implemented by installing the steel arch frame, and the safe transportation can be implemented by the vehicle-mounted steel arch frame transportation device in the transportation process of the steel arch frame with roof trusses.
At present, when the steel arch is transported and fixed, the steel arch mainly needs to be transported and fixed by adopting common vehicles or loader equipment, and then the steel arch is fixed by a steel wire rope or an iron wire.
Disclosure of Invention
The utility model aims to solve the technical problem that a steel bow member fixing device is provided, can effectively solve safe transportation and the hard problem consuming time among the prior art, played the effect of locking fast and transporting.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: a steel arch fixing device comprises a slide rail, wherein the slide rail is composed of two parallel channel steels, the two channel steels are connected through a plurality of connecting plates to form a whole, a sliding frame capable of sliding along the upper groove body of the channel steels is arranged between the two channel steels, two arch brackets are arranged on the sliding frame, a steel plate is welded between one end of each of the two channel steels, a fixing seat is arranged above the steel plate, and an arch bracket is movably arranged on the fixing seat;
the arch support comprises a support seat, a U-shaped support is fixed above the support seat, and a support limiting roller is arranged between vertical sections at two ends of the U-shaped support;
two arch support brackets on the sliding frame are hinged with the sliding frame and the fixed seat through the hinge seat.
In the preferred scheme, the sliding frame is provided with a plurality of rotating rollers, and two ends of each rotating roller respectively extend into the grooves of the two channel steels.
In the preferred scheme, the sliding frame is further provided with a push cylinder, two ends of the push cylinder are respectively provided with a push rod, the end part of each push rod is provided with a positioning cushion block, and the two positioning cushion blocks are respectively arranged in the grooves of the two channel steels.
In a preferred scheme, a sliding frame positioning component is arranged at one end of the sliding frame close to the fixed seat;
the sliding frame positioning component comprises an upper ear plate, a lower ear plate and a positioning pin penetrating through the upper ear plate and the lower ear plate.
In the preferred scheme, the upper lug plate and the lower lug plate are respectively arranged on the side wall of the steel plate where one end of the sliding frame and the fixed seat are located.
In the preferred scheme, a limiting block is arranged in the groove body at one end, far away from the fixed seat, of the channel steel.
The utility model provides a steel bow member fixing device through adopting above-mentioned structure, has following beneficial effect:
(1) the problems of safe transportation, time consumption and labor consumption in the prior art are solved, and the effects of quick locking and transportation are achieved;
(2) the device is simple and stable, so that the existing steel arch frame is not restricted by the problems of fixation and size, and a foundation is laid for full mechanization of mine equipment.
Drawings
The invention will be further explained with reference to the following figures and examples:
fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the vertical structure in the working state of the present invention.
In the figure: the device comprises a slide rail 1, a channel steel 101, a connecting plate 102, a bracket seat 2, a U-shaped support 3, a bracket limiting roller 4, a hinged seat 5, a fixed seat 6, a sliding frame 7, a rotating roller 8, a pushing cylinder 9, a positioning cushion block 10, a sliding frame positioning assembly 11, an upper lug plate 12, a lower lug plate 13, a positioning pin 14 and a limiting block 15.
Detailed Description
As shown in fig. 1-2, a steel arch fixing device comprises a slide rail 1, wherein the slide rail 1 is composed of two parallel channel steels 101, the two channel steels 101 are connected through a plurality of connecting plates 102 to form a whole, a sliding frame 7 capable of sliding along an upper groove body of the channel steel 101 is arranged between the two channel steels 101, two arch brackets are arranged on the sliding frame 7, a steel plate is welded between one ends of the two channel steels 101, a fixing seat 6 is arranged above the steel plate, and an arch bracket is movably arranged on the fixing seat 6;
the arch support comprises a support seat 2, a U-shaped support 3 is fixed above the support seat 2, a support limiting roller 4 is arranged between vertical sections at two ends of the U-shaped support 3, and the support limiting roller 4 can be vertical to the U-shaped support 3 to realize displacement, so that the aim of adjusting the distance between the support limiting roller 4 and the U-shaped support 3 is fulfilled;
two arch brackets on the sliding frame 7 are hinged with the sliding frame 7 and the fixed seat 6 through the hinge seat 5.
In a preferable scheme, the sliding frame 7 is provided with a plurality of rotating rollers 8, and two ends of each rotating roller 8 respectively extend into the grooves of the two channel steels 101.
In an optimal scheme, a push cylinder 9 is further arranged on the sliding frame 7, two ends of the push cylinder 9 are respectively provided with a push rod, the end portion of each push rod is provided with a positioning cushion block 10, and the two positioning cushion blocks 10 are respectively arranged in groove bodies of the two channel steels 101.
In a preferable scheme, a sliding frame positioning component 11 is arranged at one end of the sliding frame 7 close to the fixed seat 6;
the carriage positioning assembly 11 includes an upper ear plate 12, a lower ear plate 13, and a positioning pin 14 passing through the upper ear plate 12 and the lower ear plate 13.
In a preferred scheme, the upper lug plate 12 and the lower lug plate 13 are respectively arranged on one end of the sliding frame 7 and the side wall of the steel plate on which the fixed seat 6 is arranged.
In an optimal scheme, a limiting block 15 is arranged in a groove body at one end, far away from the fixed seat 6, of the channel steel 101.
The principle when this device adopts above-mentioned structure to carry out steel bow member to support the transportation operation is as follows:
the device is arranged on a transfer trolley, a steel arch is hoisted to the device through hoisting equipment, the inclination angles of a plurality of arch brackets are adjusted through a hinge seat 5, after the proper angle is adjusted, the steel arch penetrates through the arch brackets, and after the state shown in figure 2, the steel arch is moved in the direction perpendicular to a U-shaped support 3 through an adjusting bracket limiting roller 4, the steel arch is tightly pressed through the bracket limiting roller 4, the supporting and fixing of the steel arch can be completed, then, a sliding frame positioning component 11 is used, the positioning cushion block 10 is pushed out through a pushing cylinder 9 to be in close contact with a channel steel 101, and a sliding frame 7 and a sliding rail 1 are fixed.
After accomplishing the transportation, when the steel bow member uninstallation, dismantle locating pin 14 on the lower slide frame locating component 11, loosen the spacing roller 4 of bracket on the bow member bracket, then promote balladeur train 7 and remove to the other end on slide rail 1, carry out steel bow member hoist and mount through hoisting equipment can.
Claims (6)
1. The utility model provides a steel bow member fixing device which characterized in that: the sliding rail comprises a sliding rail (1), wherein the sliding rail (1) is composed of two parallel channel steel (101), the two channel steel (101) are connected through a plurality of connecting plates (102) to form a whole, a sliding frame (7) capable of sliding along the upper groove body of the channel steel (101) is arranged between the two channel steel (101), two arch bracket brackets are arranged on the sliding frame (7), a steel plate is welded between one ends of the two channel steel (101), a fixed seat (6) is arranged above the steel plate, and one arch bracket is movably arranged on the fixed seat (6);
the arch support comprises a support seat (2), a U-shaped support (3) is fixed above the support seat (2), and a support limiting roller (4) is arranged between vertical sections at two ends of the U-shaped support (3);
two arch brackets on the sliding frame (7) are hinged with the sliding frame (7) and the fixed seat (6) through a hinge seat (5).
2. A steel arch fixing device according to claim 1, wherein: the sliding frame (7) is provided with a plurality of rotating rollers (8), and two ends of each rotating roller (8) respectively extend into the groove bodies of the two channel steel (101).
3. A steel arch fixing device according to claim 1, wherein: the sliding frame (7) is further provided with a push cylinder (9), two ends of the push cylinder (9) are respectively provided with a push rod, the end part of each push rod is provided with a positioning cushion block (10), and the two positioning cushion blocks (10) are respectively arranged in groove bodies of the two channel steels (101).
4. A steel arch fixing device according to claim 1, wherein: a sliding frame positioning component (11) is arranged at one end of the sliding frame (7) close to the fixed seat (6);
the sliding frame positioning assembly (11) comprises an upper ear plate (12), a lower ear plate (13) and a positioning pin (14) penetrating through the upper ear plate (12) and the lower ear plate (13).
5. A steel arch fixing device according to claim 4, wherein: the upper ear plate (12) and the lower ear plate (13) are respectively arranged on the side wall of the steel plate where one end of the sliding frame (7) and the fixed seat (6) are arranged.
6. A steel arch fixing device according to claim 1, wherein: the channel steel (101) is provided with a limiting block (15) in the groove body far away from one end of the fixed seat (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120438887.8U CN214421471U (en) | 2021-03-01 | 2021-03-01 | Steel arch frame fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120438887.8U CN214421471U (en) | 2021-03-01 | 2021-03-01 | Steel arch frame fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214421471U true CN214421471U (en) | 2021-10-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120438887.8U Active CN214421471U (en) | 2021-03-01 | 2021-03-01 | Steel arch frame fixing device |
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| Country | Link |
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| CN (1) | CN214421471U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115108292A (en) * | 2022-01-21 | 2022-09-27 | 浙江交工金筑交通建设有限公司 | Automatic turning device for steel arch frame machining |
-
2021
- 2021-03-01 CN CN202120438887.8U patent/CN214421471U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115108292A (en) * | 2022-01-21 | 2022-09-27 | 浙江交工金筑交通建设有限公司 | Automatic turning device for steel arch frame machining |
| CN115108292B (en) * | 2022-01-21 | 2023-06-20 | 浙江交工金筑交通建设有限公司 | Automatic turning device of steel arch processing |
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