CN214557744U - Steel pipe cutting device is used in bridge construction - Google Patents
Steel pipe cutting device is used in bridge construction Download PDFInfo
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- CN214557744U CN214557744U CN202022199545.3U CN202022199545U CN214557744U CN 214557744 U CN214557744 U CN 214557744U CN 202022199545 U CN202022199545 U CN 202022199545U CN 214557744 U CN214557744 U CN 214557744U
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- 238000005520 cutting process Methods 0.000 title claims abstract description 70
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 59
- 239000010959 steel Substances 0.000 title claims abstract description 59
- 238000010276 construction Methods 0.000 title claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims description 17
- 230000006835 compression Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 10
- 208000027418 Wounds and injury Diseases 0.000 abstract description 4
- 230000006378 damage Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 208000014674 injury Diseases 0.000 abstract description 4
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model provides a steel pipe cutting device is used in bridge construction relates to bridge construction steel pipe cutting technical field. This steel pipe cutting device is used in bridge construction, including the cutting bed, the last fixed surface of cutting bed is connected with the U-shaped frame, and two tight structures of clamp are installed in the left side that the upper surface of cutting bed is located the U-shaped frame, and the upper surface of cutting bed is located two risers of right side fixedly connected with of U-shaped frame, is provided with two splint between two risers, and the equal fixedly connected with in one side that two splint kept away from each other adjusts the pole. This steel pipe cutting device is used in bridge construction through setting up regulating spring, splint, regulation pole, movable rod, transmission piece and guide block, has reached the steel pipe that cuts away owing to tightly pressed from both sides the effect that can not take place to collapse and fly, has solved present-day cutting device in the twinkling of an eye that cuts off the steel pipe, and the phenomenon that part of the steel pipe that cuts off often collapses and fly, and the steel pipe of flying off leads to the fact the problem of injury to operating personnel easily.
Description
Technical Field
The utility model relates to a bridge construction steel pipe cutting technical field specifically is a steel pipe cutting device is used in bridge construction.
Background
The bridge is generally a structure which is erected on rivers, lakes and seas and allows vehicles, pedestrians and the like to smoothly pass through. In the process of bridge construction, need use the steel pipe, because the steel pipe length that uses is different, so need use cutting device to cut into certain length with the steel pipe, use again.
The steel pipe cutting device for bridge construction is provided because the cutting device is used for cutting in the steel pipe cutting process, a part of cut steel pipes is frequently broken away in the instant of cutting off the steel pipes by the existing cutting device, and the flying steel pipes easily cause injury to operators.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a steel pipe cutting device is used in bridge construction has solved present cutting device in the twinkling of an eye that cuts off the steel pipe, and the phenomenon that partly often collapses to fly of the steel pipe that cuts off, and the steel pipe of departure causes the problem of injury to operating personnel easily.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a steel pipe cutting device for bridge construction comprises a cutting table, wherein a U-shaped frame is fixedly connected to the upper surface of the cutting table, two clamping structures are installed on the left side, located on the left side of the U-shaped frame, of the upper surface of the cutting table, two vertical plates are fixedly connected to the right side of the U-shaped frame, two clamping plates are arranged between the two vertical plates, adjusting rods are fixedly connected to the surfaces, far away from each other, of the two clamping plates, movable rods penetrate through the surfaces, far away from each other, of the two vertical plates in a sliding mode, one ends, far away from each other, of the two adjusting rods are respectively inserted into the ends, close to each other, of the two movable rods in a sliding mode, adjusting springs are arranged inside the two movable rods, one ends, close to each other, of the two adjusting springs are respectively and fixedly connected with the ends, far away from each other, of the two adjusting springs are respectively and fixedly connected with the inner wall of one side, far away from each other, of the two movable rods, the equal fixedly connected with compression spring in one side that two risers were kept away from each other, the one end that two compression springs were kept away from each other respectively with the one end fixed connection that two movable rods were kept away from each other, two compression springs slide respectively and cup joint at the surface of two movable rods, the equal fixedly connected with drive block of a terminal surface that two movable rods were kept away from each other, one side that two drive blocks were kept away from each other all is provided with the guide block, the equal fixedly connected with holding ring of one end that two movable rods are close to each other.
Be provided with the mounting panel between U-shaped frame and the cutting bed, the last fixed surface of mounting panel is connected with the pneumatic cylinder, the upper surface of pneumatic cylinder and the interior roof fixed connection of U-shaped frame, the spout that link up around all seting up is put up at the positive back of U-shaped frame, the inside that runs through two spouts is slided respectively at the both ends of mounting panel, the bottom surface fixedly connected with cutting structure of mounting panel, the left surface fixedly connected with connecting rod of two guide blocks, the U-shaped frame is located between two connecting rods, the left end of two connecting rods is fixed both ends around the mounting panel respectively, the upper surface of cutting bed is located the below of two guide blocks respectively and all sets up the logical groove of lining up from top to bottom, the silo has been seted up to the right flank of cutting bed, the bottom surface of cutting bed is located the below fixedly connected with material receiving box that falls the silo.
Preferably, the shape of two transmission pieces is toper boss form, and the one end that two transmission pieces kept away from each other all rotates to inlay has the ball.
Preferably, a material guide plate is arranged above the material receiving box, and the left end of the material guide plate is fixedly connected with the inner wall of the left side of the material falling groove.
Preferably, the equal fixedly connected with gag lever post of the interior diapire of two spouts, the equal bottom surface that runs through the mounting panel that slides in the upper end of two gag lever posts, the up end of two gag lever posts respectively with the interior roof fixed connection of two spouts.
Preferably, the two guide blocks are in the shape of a right trapezoid, and the surfaces of the two guide blocks, which are close to each other, are inclined surfaces.
Preferably, the two clamping plates are arc-shaped, and are symmetrically distributed on the front side and the rear side of the hydraulic cylinder along the axis of the hydraulic cylinder.
(III) advantageous effects
The utility model provides a steel pipe cutting device is used in bridge construction. The method has the following beneficial effects:
1. the steel pipe cutting device for bridge construction comprises an adjusting spring, a clamping plate, an adjusting rod, movable rods, a transmission block and a guide block, wherein in the cutting process, a hydraulic cylinder pushes a cutting structure to move downwards through a mounting plate, the mounting plate drives the guide block to move downwards through a connecting rod, the transmission block rolls on an inclined surface of the guide block in the downward movement of the guide block, so that two movable rods are pushed to approach each other, then the clamping plate is driven to approach each other through the adjusting rod, after the clamping plate is connected with a steel pipe, the mounting plate is compressed in the continuous downward movement process, the clamping plate clamps the part of the steel pipe when the steel pipe is cut off, the effect that the cut-off steel pipe cannot collapse due to clamping is achieved, and the phenomenon that a part of the cut-off steel pipe often collapses and flies in the instant that the steel pipe is cut off by the existing cutting device is solved, the flying steel pipe is easy to cause injury to operators.
2. This steel pipe cutting device is used in bridge construction, through setting up the stock guide, after cutting off the steel pipe, the pneumatic cylinder passes through the mounting panel and drives the guide block rebound to splint loosen the steel pipe at last, then the steel pipe drops on the stock guide, has reached the steel pipe and has dropped the effect that connects in the workbin from the stock guide, has solved the steel pipe that drops and can not be accurate drop the inside problem of connecing the workbin.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connection between the material guiding plate and the material dropping groove of the present invention;
FIG. 3 is a schematic view of the connection between the mounting plate and the hydraulic cylinder of the present invention;
fig. 4 is an enlarged structural diagram of a portion a in fig. 3 according to the present invention.
The cutting machine comprises a cutting table 1, a U-shaped frame 2, a clamping structure 3, a vertical plate 4, an adjusting rod 5, a movable rod 6, a clamping plate 7, an adjusting spring 8, a compression spring 9, a transmission block 10, a positioning ring 11, a mounting plate 12, a hydraulic cylinder 13, a sliding chute 14, a guide block 15, a connecting rod 16, a material receiving box 17, a through groove 18, a material dropping groove 19, a cutting structure 20, a ball 21, a material guide plate 22 and a limiting rod 23.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The embodiment of the utility model provides a steel pipe cutting device for bridge construction, as shown in figures 1-4, comprising a cutting table 1, wherein the upper surface of the cutting table 1 is fixedly connected with a U-shaped frame 2, the upper surface of the cutting table 1 is positioned at the left side of the U-shaped frame 2 and is provided with two clamping structures 3, the upper surface of the cutting table 1 is positioned at the right side of the U-shaped frame 2 and is fixedly connected with two vertical plates 4, two clamping plates 7 are arranged between the two vertical plates 4, one sides of the two clamping plates 7, which are far away from each other, are fixedly connected with adjusting rods 5, one sides of the two vertical plates 4, which are far away from each other, are slidably penetrated with movable rods 6, one ends of the two adjusting rods 5, which are far away from each other, are slidably inserted at one ends of the two movable rods 6, which are close to each other, are respectively provided with adjusting springs 8, one ends, which are close to each other, are fixedly connected with one ends of the two adjusting rods 5, which are far away from each other, the end, far away from each other, of each of the two adjusting springs 8 is fixedly connected with the inner wall of one side, far away from each of the two movable rods 6, of each of the two vertical plates 4, the compression spring 9 is fixedly connected with the end, far away from each of the two compression springs 9, of each of the two movable rods 6, the two compression springs 9 are respectively sleeved on the outer surfaces of the two movable rods 6 in a sliding manner, the end surfaces, far away from each other, of the two movable rods 6 are respectively and fixedly connected with a transmission block 10, the two transmission blocks 10 are respectively in a conical boss shape, the ends, far away from each other, of the two transmission blocks 10 are respectively and rotatably embedded with a ball 21, one side, far away from each other, of the two transmission blocks 10 is respectively provided with a guide block 15, when the guide blocks 15 move, the transmission blocks 10 drive the ball 21 to roll on the guide blocks 15, so as to reduce the friction force between the transmission blocks 10 and the guide blocks 15, and the two guide blocks 15 are in a right trapezoid shape, the surfaces of the two guide blocks 15, which are close to each other, are inclined surfaces, and one ends of the two movable rods 6, which are close to each other, are fixedly connected with positioning rings 11.
A mounting plate 12 is arranged between the U-shaped frame 2 and the cutting table 1, a hydraulic cylinder 13 is fixedly connected to the upper surface of the mounting plate 12, the two clamp plates 7 are arc-shaped, the two clamp plates 7 are symmetrically distributed on the front side and the rear side of the hydraulic cylinder 13 along the axis of the hydraulic cylinder 13, the upper surface of the hydraulic cylinder 13 is fixedly connected with the inner top wall of the U-shaped frame 2, the front back side of the U-shaped frame 2 is provided with a through chute 14, the inner bottom wall of the two chutes 14 is fixedly connected with a limiting rod 23, the upper ends of the two limiting rods 23 are slidably penetrated through the bottom surface of the mounting plate 12, the upper end surfaces of the two limiting rods 23 are respectively fixedly connected with the inner top wall of the two chutes 14, the limiting rods 23 improve the stability of the mounting plate 12 during movement, prevent the mounting plate 12 from inclining during movement, the two ends of the mounting plate 12 are respectively slidably penetrated through the insides of the two chutes 14, and the bottom surface of the mounting plate 12 is fixedly connected with a cutting structure 20, after 7 steel pipes of splint are fixed is satisfied to the gradient of guide block 15, cutting structure 20 could cut off the steel pipe, the left surface fixedly connected with connecting rod 16 of two guide blocks 15, U-shaped frame 2 is located between two connecting rods 16, the left end of two connecting rods 16 is fixed cup joint both ends around mounting panel 12 respectively, logical groove 18 that link up about all having seted up is located the below of two guide blocks 15 respectively to the upper surface of cutting bed 1, at the in-process that guide block 15 moved down, can slide from leading to groove 18, silo 19 has been seted up to the right flank of cutting bed 1, the bottom surface of cutting bed 1 is located the below fixedly connected with that falls silo 19 and connects workbin 17, the top that connects workbin 17 is provided with stock guide 22, the left end of stock guide 22 and the left side inner wall fixed connection that falls silo 19, it falls into in workbin 17 to set up the steel pipe that stock guide 22 guarantees to drop.
The working principle is that in the cutting process, the clamping structure 3 is used for fixing the left end of a steel pipe to be cut, the cutting structure 20 is started, the hydraulic cylinder 13 pushes the cutting structure 20 to move downwards through the mounting plate 12, meanwhile, the mounting plate 12 drives the guide block 15 to move downwards through the connecting rod 16, the transmission block 10 rolls on the inclined surface of the guide block 15 in the downward movement of the guide block 15, so that the two movable rods 6 are pushed to approach each other, then the clamping plates 7 are driven to approach each other through the adjusting rods 5, when the clamping plates 7 contact the steel pipe, the mounting plate 12 continues to move downwards, the adjusting springs 8 are compressed, the clamping plates 7 clamp the cut-off part of the steel pipe when the steel pipe is cut off, so that the cut-off steel pipe cannot collapse due to clamping, and when the steel pipe is cut off, the hydraulic cylinder 13 drives the guide block 15 to move upwards through the mounting plate 12, so that the clamping plates 7 finally loosen the steel pipes, and then the steel pipes drop on the guide plate 22, and then the steel pipes drop from the guide plate 22 into the receiving box 17.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a steel pipe cutting device is used in bridge construction, includes cutting bed (1), its characterized in that: the upper surface of the cutting table (1) is fixedly connected with a U-shaped frame (2), the upper surface of the cutting table (1) is positioned on the left side of the U-shaped frame (2) and is provided with two clamping structures (3), the upper surface of the cutting table (1) is positioned on the right side of the U-shaped frame (2) and is fixedly connected with two vertical plates (4), two clamping plates (7) are arranged between the two vertical plates (4), the surfaces, far away from each other, of the two clamping plates (7) are fixedly connected with adjusting rods (5), the surfaces, far away from each other, of the two vertical plates (4) are slidably penetrated with movable rods (6), the ends, far away from each other, of the two adjusting rods (5) are respectively slidably inserted at the ends, close to each other, of the two movable rods (6), adjusting springs (8) are respectively arranged inside the two movable rods (6), the ends, close to each other, of the two adjusting springs (8) are respectively fixedly connected with the ends, far away from each other, of the two adjusting rods (5), one ends, far away from each other, of the two adjusting springs (8) are fixedly connected with the inner wall of one side, far away from each other, of the two movable rods (6) respectively, one sides, far away from each other, of the two vertical plates (4) are fixedly connected with compression springs (9), one ends, far away from each other, of the two compression springs (9) are fixedly connected with one ends, far away from each other, of the two movable rods (6) respectively, the two compression springs (9) are sleeved on the outer surfaces of the two movable rods (6) in a sliding mode respectively, one end face, far away from each other, of the two movable rods (6) is fixedly connected with a transmission block (10), one side, far away from each other, of the two transmission blocks (10) is provided with a guide block (15), and one ends, close to each other, of the two movable rods (6) is fixedly connected with a positioning ring (11);
a mounting plate (12) is arranged between the U-shaped frame (2) and the cutting table (1), a hydraulic cylinder (13) is fixedly connected to the upper surface of the mounting plate (12), the upper surface of the hydraulic cylinder (13) is fixedly connected with the inner top wall of the U-shaped frame (2), front and rear through chutes (14) are formed in the front back surface of the U-shaped frame (2), two ends of the mounting plate (12) respectively penetrate through the two chutes (14) in a sliding manner, a cutting structure (20) is fixedly connected to the bottom surface of the mounting plate (12), connecting rods (16) are fixedly connected to the left side surfaces of the two guide blocks (15), the U-shaped frame (2) is positioned between the two connecting rods (16), the left ends of the two connecting rods (16) are respectively and fixedly sleeved at the front and rear ends of the mounting plate (12), through grooves (18) which are vertically through are formed in the lower portions, where the upper surface of the cutting table (1) is respectively positioned below the two guide blocks (15), the right side surface of the cutting table (1) is provided with a material falling groove (19), and the bottom surface of the cutting table (1) is fixedly connected with a material receiving box (17) below the material falling groove (19).
2. The steel pipe cutting device for bridge construction according to claim 1, characterized in that: the two transmission blocks (10) are in a conical boss shape, and balls (21) are embedded into the ends, far away from each other, of the two transmission blocks (10) in a rotating mode.
3. The steel pipe cutting device for bridge construction according to claim 1, characterized in that: a material guide plate (22) is arranged above the material receiving box (17), and the left end of the material guide plate (22) is fixedly connected with the inner wall of the left side of the material falling groove (19).
4. The steel pipe cutting device for bridge construction according to claim 1, characterized in that: the equal fixedly connected with gag lever post (23) of inner diapire of two spout (14), the equal bottom surface that runs through mounting panel (12) of sliding in the upper end of two gag lever posts (23), the up end of two gag lever posts (23) respectively with the interior roof fixed connection of two spout (14).
5. The steel pipe cutting device for bridge construction according to claim 1, characterized in that: the two guide blocks (15) are in a right-angled trapezoid shape, and the surfaces, close to each other, of the two guide blocks (15) are inclined surfaces.
6. The steel pipe cutting device for bridge construction according to claim 1, characterized in that: the two clamping plates (7) are arc-shaped, and the two clamping plates (7) are symmetrically distributed on the front side and the rear side of the hydraulic cylinder (13) along the axis of the hydraulic cylinder (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022199545.3U CN214557744U (en) | 2020-09-29 | 2020-09-29 | Steel pipe cutting device is used in bridge construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022199545.3U CN214557744U (en) | 2020-09-29 | 2020-09-29 | Steel pipe cutting device is used in bridge construction |
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| Publication Number | Publication Date |
|---|---|
| CN214557744U true CN214557744U (en) | 2021-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022199545.3U Active CN214557744U (en) | 2020-09-29 | 2020-09-29 | Steel pipe cutting device is used in bridge construction |
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| Country | Link |
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| CN (1) | CN214557744U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114749986A (en) * | 2022-03-16 | 2022-07-15 | 四川航天神坤科技有限公司 | Cutting device |
-
2020
- 2020-09-29 CN CN202022199545.3U patent/CN214557744U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114749986A (en) * | 2022-03-16 | 2022-07-15 | 四川航天神坤科技有限公司 | Cutting device |
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Address after: No.29, market street, Xinhua Street, Acheng District, Harbin City, Heilongjiang Province Patentee after: Long Jian Ke Gong (Heilongjiang) Co.,Ltd. Country or region after: China Address before: No.29, market street, Xinhua Street, Acheng District, Harbin City, Heilongjiang Province Patentee before: Heilongjiang Longjian Longqiao Steel Structure Co.,Ltd. Country or region before: China |