CN210676477U - Subway tunnel C shaped steel built-in fitting bending device - Google Patents
Subway tunnel C shaped steel built-in fitting bending device Download PDFInfo
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- CN210676477U CN210676477U CN201921059044.6U CN201921059044U CN210676477U CN 210676477 U CN210676477 U CN 210676477U CN 201921059044 U CN201921059044 U CN 201921059044U CN 210676477 U CN210676477 U CN 210676477U
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- wall
- shaped steel
- push rod
- bending device
- subway tunnel
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 70
- 239000010959 steel Substances 0.000 title claims abstract description 70
- 238000005452 bending Methods 0.000 title claims abstract description 35
- 229920001821 foam rubber Polymers 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000006748 scratching Methods 0.000 description 3
- 230000002393 scratching effect Effects 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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Abstract
The utility model discloses a subway tunnel C shaped steel built-in fitting bending device, including the stage body, the bottom outer wall of stage body is provided with the bracing piece, and the figure of bracing piece is four, the top outer wall of stage body is provided with the dead lever, and the top outer wall of dead lever is provided with the roof, the bottom outer wall of roof is provided with the connecting plate, and the bottom outer wall of connecting plate opens there is the rectangular channel, the top inner wall of rectangular channel is provided with electronic slide rail, and one side inner wall of electronic slide rail sliding connection respectively have first electronic slider and the electronic slider of second. The utility model discloses an inside second electric putter extension inserted C type steel with the fixed ball, the extension of third electric putter expandes the grip ring simultaneously, avoids the fixed ball to slide in the inside production of C shaped steel, and second electric putter continues to exert pressure effectual work of bending to C shaped steel afterwards, and fixed ball and foam-rubber cushion also avoid C shaped steel in the work of bending to produce the mar and influence the work piece quality.
Description
Technical Field
The utility model relates to a C shaped steel production technical field especially relates to subway tunnel C shaped steel built-in fitting bending device.
Background
The C-shaped steel is automatically processed and molded by a C-shaped steel molding machine. The C-shaped steel forming machine can automatically complete the forming process of the C-shaped steel according to the given size of the C-shaped steel. The C-shaped steel is formed by cold bending of a hot rolled plate, has thin wall, light dead weight, excellent section performance and high strength, and can save thirty percent of materials with the same strength compared with the traditional channel steel.
Need bend the work to it in the production process of C shaped steel, but general bending device can produce a large amount of mar on its surface at the in-process of bending C shaped steel to lead to C shaped steel's quality to descend to some extent, can not satisfy people's production demand. Therefore, a bending device for a C-shaped steel embedded part of a subway tunnel is needed to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the subway tunnel C shaped steel built-in fitting bending device who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
subway tunnel C shaped steel built-in fitting bending device, including the stage body, the bottom outer wall of stage body is provided with the bracing piece, and the figure of bracing piece is four, the top outer wall of stage body is provided with the dead lever, and the top outer wall of dead lever is provided with the roof, the bottom outer wall of roof is provided with the connecting plate, and the bottom outer wall of connecting plate opens there is the rectangular channel, the top inner wall of rectangular channel is provided with electronic slide rail, and one side inner wall of electronic slide rail sliding connection has first electronic slider and second electronic slider respectively, the bottom outer wall of second electronic slider is provided with second electric putter, and the bottom outer wall of second electric putter is provided with the fixed column, the one end outer wall of fixed column is provided with the fixed ball, the C shaped steel body has been placed to the top outer.
As the utility model discloses scheme further again, the bottom outer wall of roof is provided with two limiting plates, and two limiting plates are located the both ends of connecting plate respectively.
As the utility model discloses scheme further again, first electric slider's bottom outer wall is provided with first electric putter, and inside C shaped steel body was inserted to first electric putter's one end.
As the utility model discloses further scheme again, fixed ball circumference department all is provided with third electric putter, and third electric putter's one end outer wall is provided with the grip ring.
As the utility model discloses scheme further again, one side outer wall of bracing piece is provided with the casing, and one side inner wall of casing is provided with the air-blower.
As the utility model discloses scheme further again, one side outer wall of air-blower is pegged graft and is had out the tuber pipe, and goes out the tuber pipe and keep away from the one end outer wall of air-blower and peg graft and have a wind hopper, and the one end outer wall of stage body bonds and has the foam-rubber cushion.
The utility model has the advantages that:
1. through the arrangement of the first electric sliding block, the electric sliding rail and the first electric push rod, the first electric push rod is inserted into the C-shaped steel in an extending manner, the C-shaped steel is abutted against the table body and is effectively fixed, so that the bending work can be stably carried out, and meanwhile, the first electric sliding block drives the first electric push rod to slide, so that the C-shaped steel with different lengths can be fixed;
2. through the arranged sponge cushion, the second electric sliding block, the second electric push rod, the fixed ball, the third electric push rod and the clamping ring, the fixed ball is inserted into C-shaped steel through the extension of the second electric push rod, meanwhile, the clamping ring is unfolded through the extension of the third electric push rod, the fixed ball is prevented from sliding in the C-shaped steel, then the second electric push rod continues to apply pressure to effectively bend the C-shaped steel, and the fixed ball and the sponge cushion are prevented from scratching the C-shaped steel during the bending work to influence the quality of a workpiece;
3. through the air-blower and the air-out fill that set up, when the device was bent the during operation, start the air-blower, the cold wind that the air-blower produced can effectively dispel the heat to the department of buckling of C shaped steel, avoids C shaped steel to produce the fracture and causes the injury to the staff.
Drawings
Fig. 1 is a schematic structural diagram of a bending device for a C-shaped steel embedded part of a subway tunnel provided in embodiment 1;
fig. 2 is a schematic view of a partial structure of the front surface of a top plate of the bending device for the C-shaped steel embedded part of the subway tunnel provided in embodiment 1;
fig. 3 is a schematic view of a fixed ball overlooking structure of the bending device for the C-shaped steel embedded part of the subway tunnel provided in embodiment 1;
fig. 4 is a schematic front cross-sectional structural view of the bending device for the C-shaped steel embedded part of the subway tunnel provided in embodiment 2.
In the figure: 1 stage body, 2 bracing pieces, 3 dead levers, 4 roofs, 5 limiting plates, 6 connecting plates, 7 first electric sliding blocks, 8 first electric push rods, 9 second electric push rods, 10 second electric sliding blocks, 11 fixed balls, 12C shaped steel body, 13 foam-rubber cushion, 14 play tuber pipes, 15 casings, 16 third electric push rods, 17 centre gripping rings.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-3, the bending device for the C-shaped steel embedded part of the subway tunnel comprises a table body 1, wherein the outer wall of the bottom of the table body 1 is connected with a support rod 2 through a bolt, the number of the supporting rods 2 is four, the outer wall of the top of the table body 1 is connected with a fixed rod 3 through a bolt, the outer wall of the top of the fixed rod 3 is connected with a top plate 4 through a bolt, the outer wall of the bottom of the top plate 4 is connected with a connecting plate 6 through a bolt, and the outer wall of the bottom of the connecting plate 6 is provided with a rectangular groove, the inner wall of the top of the rectangular groove is connected with an electric slide rail through a bolt, and the inner wall of one side of the electric slide rail is respectively connected with a first electric slide block 7 and a second electric slide block 10 in a sliding way, the outer wall of the bottom of the second electric slide block 10 is connected with a second electric push rod 9 through a bolt, and the bottom outer wall welding of second electric putter 9 has the fixed column, and the one end outer wall welding of fixed column has fixed ball 11, and C shaped steel body 12 has been placed to the top outer wall of stage body 1.
Wherein, the bottom outer wall of roof 4 has two limiting plates 5 through bolted connection, and two limiting plates 5 are located the both ends of connecting plate 6 respectively, and there is first electric putter 8 bottom outer wall through bolted connection of first electric slider 7, and inside C shaped steel body 12 was inserted to the one end of first electric putter 8, and 11 circumference departments of fixed ball all have third electric putter 16 through bolted connection, and there is a grip ring 17 through bolted connection of the one end outer wall of third electric putter 16.
The working principle is as follows: when the bending machine is used, a worker places a C-shaped steel body 12 on a table body 1, starts an electric sliding rail and a first electric push rod 8, moves the first electric push rod 8 to a proper position through a first electric sliding block 7, then extends the first electric push rod 8 and inserts the first electric push rod into the C-shaped steel body 12 to tightly press the C-shaped steel against the table body 1, effectively fixes the C-shaped steel, enables the bending work to be stably carried out, starts a second electric push rod 9, extends the second electric push rod 9 to insert a fixing ball 11 into the C-shaped steel, simultaneously extends a third electric push rod 16 to unfold a clamping ring 17 to prevent the fixing ball 11 from sliding in the C-shaped steel, then continuously presses the second electric push rod 9 to effectively bend the C-shaped steel, and prevents the fixing ball 11 and a sponge cushion 13 from scratching the C-shaped steel during the bending work to influence the quality of a workpiece, when the C-shaped steel body 12 is long, the second electric slide block 10 can drive the second electric push rod 9 to move leftwards, so that the bending work can be carried out more easily.
Example 2
Referring to fig. 4, subway tunnel C shaped steel built-in fitting bending device, this embodiment compare in embodiment 1, and there is casing 15 one side outer wall of bracing piece 2 through bolted connection, and there is the air-blower one side inner wall of casing 15 through bolted connection, and one side outer wall of air-blower is pegged graft and is had air-out pipe 14, and goes out air pipe 14 and keep away from the one end outer wall of air-blower and peg graft and have an air-out fill, and the one end outer wall of stage body 1 bonds and has foam-rubber cushion 13.
The working principle is as follows: when the bending machine is used, a worker places a C-shaped steel body 12 on a table body 1, starts an electric sliding rail and a first electric push rod 8, moves the first electric push rod 8 to a proper position through a first electric sliding block 7, then extends the first electric push rod 8 and inserts the first electric push rod into the C-shaped steel body 12 to tightly press the C-shaped steel against the table body 1, effectively fixes the C-shaped steel, enables the bending work to be stably carried out, starts a second electric push rod 9, extends the second electric push rod 9 to insert a fixing ball 11 into the C-shaped steel, simultaneously extends a third electric push rod 16 to unfold a clamping ring 17 to prevent the fixing ball 11 from sliding in the C-shaped steel, then continuously presses the second electric push rod 9 to effectively bend the C-shaped steel, and prevents the fixing ball 11 and a sponge cushion 13 from scratching the C-shaped steel during the bending work to influence the quality of a workpiece, when the C-shaped steel body 12 is long, can lead to second electric slider 10 and drive second electric putter 9 and move left to make the work of bending go on more easily, when the device work of bending, start the air-blower, the cold wind that the air-blower produced can effectively dispel the heat to the department of buckling of C shaped steel, avoids C shaped steel body 12 to produce the fracture and causes the injury to the staff.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A C-shaped steel embedded part bending device for a subway tunnel comprises a table body (1) and is characterized in that supporting rods (2) are arranged on the outer wall of the bottom of the table body (1), the number of the supporting rods (2) is four, a fixing rod (3) is arranged on the outer wall of the top of the table body (1), a top plate (4) is arranged on the outer wall of the top of the fixing rod (3), a connecting plate (6) is arranged on the outer wall of the bottom of the top plate (4), a rectangular groove is formed in the outer wall of the bottom of the connecting plate (6), an electric sliding rail is arranged on the inner wall of the top of the rectangular groove, a first electric sliding block (7) and a second electric sliding block (10) are respectively connected to the inner wall of one side of the electric sliding rail in a sliding mode, a second electric push rod (9) is arranged on the outer wall of the bottom of the second electric push rod (9), a, the C-shaped steel body (12) is arranged on the outer wall of the top of the table body (1).
2. The bending device for the C-shaped steel embedded part of the subway tunnel according to claim 1, wherein two limiting plates (5) are arranged on the outer wall of the bottom of the top plate (4), and the two limiting plates (5) are respectively located at two ends of the connecting plate (6).
3. The bending device for the C-shaped steel embedded part of the subway tunnel according to claim 2, wherein a first electric push rod (8) is arranged on the outer wall of the bottom of the first electric slide block (7), and one end of the first electric push rod (8) is inserted into the C-shaped steel body (12).
4. The bending device for the C-shaped steel embedded part of the subway tunnel according to claim 2, wherein a third electric push rod (16) is arranged at the periphery of each fixed ball (11), and a clamping ring (17) is arranged on the outer wall of one end of each third electric push rod (16).
5. The bending device for the C-shaped steel embedded part of the subway tunnel according to claim 3 or 4, wherein a casing (15) is arranged on the outer wall of one side of the supporting rod (2), and an air blower is arranged on the inner wall of one side of the casing (15).
6. The bending device for the C-shaped steel embedded part of the subway tunnel according to claim 5, wherein an air outlet pipe (14) is inserted into the outer wall of one side of the air blower, an air outlet hopper is inserted into the outer wall of one end, away from the air blower, of the air outlet pipe (14), and a sponge cushion (13) is bonded to the outer wall of one end of the platform body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921059044.6U CN210676477U (en) | 2019-07-08 | 2019-07-08 | Subway tunnel C shaped steel built-in fitting bending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921059044.6U CN210676477U (en) | 2019-07-08 | 2019-07-08 | Subway tunnel C shaped steel built-in fitting bending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210676477U true CN210676477U (en) | 2020-06-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921059044.6U Expired - Fee Related CN210676477U (en) | 2019-07-08 | 2019-07-08 | Subway tunnel C shaped steel built-in fitting bending device |
Country Status (1)
| Country | Link |
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| CN (1) | CN210676477U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117583433A (en) * | 2024-01-19 | 2024-02-23 | 中铁一局集团电务工程有限公司 | Bending device for C-shaped steel embedded part of subway tunnel |
-
2019
- 2019-07-08 CN CN201921059044.6U patent/CN210676477U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117583433A (en) * | 2024-01-19 | 2024-02-23 | 中铁一局集团电务工程有限公司 | Bending device for C-shaped steel embedded part of subway tunnel |
| CN117583433B (en) * | 2024-01-19 | 2024-04-05 | 中铁一局集团电务工程有限公司 | Bending device for C-shaped steel embedded part of subway tunnel |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200605 |
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| CF01 | Termination of patent right due to non-payment of annual fee |