CN215314839U - Steel support alignment device convenient to rust cleaning - Google Patents
Steel support alignment device convenient to rust cleaning Download PDFInfo
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- CN215314839U CN215314839U CN202121099140.0U CN202121099140U CN215314839U CN 215314839 U CN215314839 U CN 215314839U CN 202121099140 U CN202121099140 U CN 202121099140U CN 215314839 U CN215314839 U CN 215314839U
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Abstract
The utility model relates to the technical field of steel supports, in particular to a steel support straightening device convenient for rust removal, which comprises a base, wherein fixing plates are symmetrically fixed on two sides of the top surface of the base, an air cylinder is fixed on one of the fixing plates, an extrusion block is fixed at the tail end of a piston rod of the air cylinder, a fixing strip is placed on one side of the extrusion block and is fixed on the top surface of the base, a spraying mechanism for spraying paint is arranged on one side, away from the extrusion block, of the fixing strip, second clamping blocks are symmetrically fixed on two sides of the fixing strip, first clamping blocks are symmetrically placed on two sides of the air cylinder, a sliding mechanism connected with the base is arranged at the bottom of each first clamping block, and clamping mechanisms for slidably positioning two ends of a steel pipe are arranged on each of the first clamping blocks and the second clamping blocks; in the straightening process, the two ends of the steel pipe are driven by the clamping mechanism to slide towards two sides, so that the friction force between the steel pipe and the clamping mechanism is reduced, and the antirust coating on the surface of the steel pipe is protected.
Description
Technical Field
The utility model relates to the field of steel supports, in particular to a steel support straightening device convenient for rust removal.
Background
Steel bracing refers to the use of steel pipes, H-sections, angles, etc. to enhance the stability of the engineered structure, typically being inclined connecting members, most commonly herringbone and cross shapes. The steel support is widely applied to the aspects of subway and foundation pit support.
The utility model discloses an application number is CN 201922060061.8's utility model patent, discloses a straightener of galvanized steel pipe, include the load plane and install a straightening hydro-cylinder, a clamping cylinder, three cutting ferrule, a fixing base and a terminal end cap on the load plane, the straightening hydro-cylinder is installed load plane's middle part, fixing base and terminal end cap are installed respectively the both sides of straightening hydro-cylinder, clamping cylinder is located the relative one side of fixing base.
The steel pipe that uses in the steel shotcrete is at the in-process of transportation or loading and unloading, the condition that the condition of buckling probably appears takes place, consequently needs the aligning device to straighten crooked steel pipe, at the aligning in-process, extrudees the steel pipe through the cylinder, and the steel pipe middle part is extruded, and the length of steel pipe can become the lengthening, and current aligning gear fixes the back to the steel pipe both ends, can't effectually provide sufficient space of stepping down to the steel pipe both ends, is unfavorable for the alignment of steel pipe, in view of this, we provide a steel shotcrete aligning device convenient to rust cleaning.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides a steel support straightening device convenient for rust removal.
In order to achieve the above purposes, the technical scheme adopted by the utility model is as follows: a steel support straightening device convenient for rust removal comprises a base, wherein fixing plates are symmetrically fixed on two sides of the top surface of the base, an air cylinder is fixed on one of the fixing plates, an extrusion block is fixed at the tail end of a piston rod of the air cylinder, a fixing strip is placed on one side of the extrusion block and fixed on the top surface of the base, a spraying mechanism used for spraying paint is arranged on one side, away from the extrusion block, of the fixing strip, and the inlet end of the spraying mechanism is connected with a rust removal device;
the steel pipe clamping device is characterized in that second clamping blocks are symmetrically fixed to two sides of the fixing strip, first clamping blocks are symmetrically placed on two sides of the cylinder, a sliding mechanism connected with the base is arranged at the bottom of each first clamping block, a driving mechanism used for driving the first clamping blocks to slide on the top surface of the base is arranged on one side of each first clamping block, and clamping mechanisms used for slidably positioning two ends of a steel pipe are arranged on the first clamping blocks and the second clamping blocks.
Preferably, the sliding mechanism comprises a plurality of first dovetail grooves, the first dovetail grooves are formed in the top surface of the base, the first dovetail grooves are located below the first clamping block, a first dovetail block is connected inside the first dovetail grooves in a sliding mode, and the top of the first dovetail block is fixed to the bottom surface of the first clamping block.
Preferably, the driving mechanism comprises a screw rod, one end of the screw rod is rotatably connected to the side wall of the first clamping block, and the other end of the screw rod is in threaded connection with the fixing plate and extends through the fixing plate to be fixed with a knob.
Preferably, fixture includes second dovetail and fixture block, the fixture block sets up between first fixture block and second fixture block, the second dovetail is seted up on first fixture block outer wall, the inside sliding connection of second dovetail has second dovetail block, second dovetail block is fixed on the fixture block lateral wall, second dovetail block one side is fixed with the spring, the one end of spring is fixed on second dovetail inner wall, the arc opening has been seted up to fixture block one side, the inside rubber pad that is fixed with of arc opening.
Preferably, the spraying mechanism includes the paint box, the paint box inlays to be established on the base top surface, the intercommunication is fixed with the paint shower nozzle on the paint box top surface, the protection casing has been placed to paint box top, the one end of protection casing is fixed on the base lateral wall, the cylinder has been placed at the both ends of paint box, the cylinder rotates the both ends of connecting at the base, the cover is established and is fixed with a plurality of spacing rings on the cylinder.
The rust removing device comprises a mounting frame, the mounting frame is fixedly connected to the top end of the side face of the base and located on one side of the roller, and the top of the mounting frame is fixedly connected with an annular rust removing brush.
Compared with the prior art, the utility model has the following beneficial effects:
inside inserting the arc opening with the steel pipe, through two fixture block centre gripping steel pipes, when the piston rod of cylinder promoted the extrusion piece and extrudeed to the bend of steel pipe, the both ends of steel pipe drove the outside removal of fixture block, reduced the frictional force between steel pipe and the fixture, were favorable to protecting the anti rust coating on steel pipe surface, and at this moment, the fixture block was used for the centre gripping steel pipe, avoided the steel pipe to rotate.
Drawings
FIG. 1 is an overall first structural schematic of the present invention;
FIG. 2 is an overall second structural schematic of the present invention;
fig. 3 is a schematic structural diagram of the utility model at a in fig. 2.
In the figure: the rust removing device comprises a base 1, a fixing plate 2, a first clamping block 3, a screw rod 4, a knob 5, a first dovetail groove 6, a first dovetail block 7, a second dovetail groove 8, a clamping block 9, a rubber pad 10, a second dovetail block 11, a spring 12, a cylinder 13, an extrusion block 14, a fixing strip 15, a second clamping block 16, a paint spray head 17, a paint box 18, a protective cover 19, a roller 20, a limiting ring 21, an arc-shaped opening 22, a mounting rack 23 and an annular rust removing brush 24.
Detailed Description
The following description is presented to disclose the utility model so as to enable any person skilled in the art to practice the utility model. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
As shown in fig. 1-3, the steel support straightening device convenient for rust removal comprises a base 1, wherein fixing plates 2 are symmetrically fixed on two sides of the top surface of the base 1, an air cylinder 13 is fixed on one of the fixing plates 2, an extrusion block 14 is fixed at the tail end of a piston rod of the air cylinder 13, a fixing strip 15 is placed on one side of the extrusion block 14, the fixing strip 15 is fixed on the top surface of the base 1, a spraying mechanism for spraying paint is arranged on one side of the fixing strip 15, which is far away from the extrusion block 14, and the inlet end of the spraying mechanism is connected with a rust removal device;
during operation, place the steel pipe on base 1 top surface, slide on base 1 surface through actuating mechanism drive first grip block 3, make first grip block 3 be close to second grip block 16, and carry out the centre gripping to the steel pipe through fixture, then, switch on cylinder 13's power, make cylinder 13's piston rod promote extrusion piece 14 and extrude to the bend of steel pipe, make the both ends of steel pipe outwards remove, the both ends that drive the steel pipe through fixture slide to both sides, reduce the frictional force between steel pipe and the fixture, be favorable to protecting the anticorrosive coating on steel pipe surface.
The sliding mechanism comprises a plurality of first dovetail grooves 6, the first dovetail grooves 6 are formed in the top surface of the base 1, the first dovetail grooves 6 are located below the first clamping block 3, a first dovetail block 7 is connected inside the first dovetail grooves 6 in a sliding mode, and the top of the first dovetail block 7 is fixed to the bottom surface of the first clamping block 3; when the clamping device works, the first dovetail block 7 is arranged to slide in the first dovetail groove 6 through the first dovetail block 7, and the first clamping block 3 is connected with the first clamping block 3 through the first dovetail block 7, so that the first clamping block 3 slides along the direction of the first dovetail groove 6.
As a further embodiment of the utility model, the driving mechanism comprises a screw rod 4, one end of the screw rod 4 is rotatably connected to the side wall of the first clamping block 3, and the other end of the screw rod 4 is in threaded connection with the fixing plate 2 and extends through the fixing plate 2 to be fixed with a knob 5; during operation, the rotary knob 5 is rotated to drive the screw rod 4 to rotate on the fixing plate 2, and the first clamping block 3 is extruded to move towards one side of the second clamping block 16, so that the steel pipe is clamped.
The clamping mechanism comprises a second dovetail groove 8 and a clamping block 9, the clamping block 9 is arranged between a first clamping block 3 and a second clamping block 16, the second dovetail groove 8 is formed in the outer wall of the first clamping block 3, a second dovetail block 11 is connected to the inside of the second dovetail groove 8 in a sliding mode, the second dovetail block 11 is fixed to the side wall of the clamping block 9, a spring 12 is fixed to one side of the second dovetail block 11, one end of the spring 12 is fixed to the inner wall of the second dovetail groove 8, an arc-shaped opening 22 is formed in one side of the clamping block 9, and a rubber pad 10 is fixed to the inside of the arc-shaped opening 22; when the device works, a steel pipe is inserted into the arc-shaped opening 22, the steel pipe is clamped through the two clamping blocks 9, when the piston rod of the air cylinder 13 pushes the extrusion block 14 to extrude the steel pipe to the bending part, the two ends of the steel pipe drive the clamping blocks 9 to move outwards, the friction force between the steel pipe and the clamping mechanism is reduced, the antirust coating on the surface of the steel pipe is protected, and at the moment, the clamping blocks 9 are used for clamping the steel pipe to prevent the steel pipe from rotating; after the straightening is finished, the steel pipe is taken down, and the spring 12 pulls the fixture block 9 under the action of the elastic force, so that the fixture block 9 is reset.
The spraying mechanism comprises a paint box 18, the paint box 18 is embedded on the top surface of the base 1, a paint spray nozzle 17 is fixedly communicated on the top surface of the paint box 18, a protective cover 19 is arranged above the paint box 18, one end of the protective cover 19 is fixed on the side wall of the base 1, rollers 20 are arranged at two ends of the paint box 18, the rollers 20 are rotatably connected to two ends of the base 1, and a plurality of limiting rings 21 are fixedly sleeved on the rollers 20; during operation, the steel pipe after straightening is inserted into the protective cover 19, the two ends of the steel pipe are placed on the two rollers 20, the paint spray nozzle 17 is started, paint in the paint box 18 is sprayed on the steel pipe through the paint spray nozzle 17, and an anti-rust effect is achieved.
The rust removing device comprises a mounting frame 23, the mounting frame is fixedly connected to the top end of the side surface of the base 1 and is positioned on one side of the roller 20, and the top of the mounting frame 23 is fixedly connected with an annular rust removing brush 24; when the device works, the straightened steel pipe passes through the annular rust removing brush 24 before being sent into the paint box 18 through the roller 20, and is cleaned by the bristles on the inner side of the annular rust removing brush 24, so that the steel pipe is conveniently removed, and the paint spraying of the steel pipe is more facilitated after the steel pipe is removed.
The working principle of the utility model is as follows:
when the device works, a steel pipe is placed on the top surface of a base 1, a driving mechanism drives a first clamping block 3 to slide on the surface of the base 1, so that the first clamping block 3 is close to a second clamping block 16, the steel pipe is clamped through a clamping mechanism, then, a power supply of an air cylinder 13 is switched on, a piston rod of the air cylinder 13 pushes an extrusion block 14 to extrude the bending part of the steel pipe, so that two ends of the steel pipe move outwards, the clamping mechanism drives the two ends of the steel pipe to slide towards two sides, the friction force between the steel pipe and the clamping mechanism is reduced, and the antirust coating on the surface of the steel pipe is protected; after the straightening is completed, the straightened steel pipe is inserted into the protective cover 19, the two ends of the steel pipe are placed on the two rollers 20, the paint spray nozzle 17 is started, and paint in the paint box 18 is sprayed on the steel pipe through the paint spray nozzle 17, so that the antirust effect is achieved.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined by the appended claims and their equivalents.
Claims (6)
1. The utility model provides a steel shotcrete aligning device convenient to rust cleaning, includes base (1), its characterized in that: the device comprises a base (1), fixing plates (2) are symmetrically fixed on two sides of the top surface of the base (1), an air cylinder (13) is fixed on one of the fixing plates (2), an extrusion block (14) is fixed at the tail end of a piston rod of the air cylinder (13), a fixing strip (15) is placed on one side of the extrusion block (14), the fixing strip (15) is fixed on the top surface of the base (1), a spraying mechanism for spraying paint is arranged on one side, away from the extrusion block (14), of the fixing strip (15), and the inlet end of the spraying mechanism is connected with a rust removing device;
fixed strip (15) bilateral symmetry is fixed with second grip block (16), first grip block (3) have been placed to cylinder (13) bilateral symmetry, first grip block (3) bottom is provided with the slide mechanism who is connected with base (1), first grip block (3) one side is provided with and is used for driving gliding actuating mechanism of first grip block (3) on base (1) top surface, all be provided with on first grip block (3) and second grip block (16) and carry out the fixture of slidable positioning to the steel pipe both ends.
2. The steel support straightening device convenient for rust removal according to claim 1, characterized in that: slide mechanism includes a plurality of first dovetail (6), first dovetail (6) are seted up on base (1) top surface, and first dovetail (6) are located first grip block (3) below, the inside sliding connection of first dovetail (6) has first dovetail (7), the top of first dovetail (7) is fixed on first grip block (3) bottom surface.
3. The steel support straightening device convenient for rust removal according to claim 1, characterized in that: the driving mechanism comprises a screw rod (4), one end of the screw rod (4) is rotatably connected to the side wall of the first clamping block (3), and the other end of the screw rod (4) is in threaded connection with the fixing plate (2) and penetrates through the fixing plate (2) to extend and be fixed with a knob (5).
4. The steel support straightening device convenient for rust removal according to claim 1, characterized in that: fixture includes second dovetail (8) and fixture block (9), fixture block (9) set up between first fixture block (3) and second fixture block (16), set up on first fixture block (3) outer wall second dovetail (8), second dovetail (8) inside sliding connection has second dovetail (11), second dovetail (11) are fixed on fixture block (9) lateral wall, second dovetail (11) one side is fixed with spring (12), the one end of spring (12) is fixed on second dovetail (8) inner wall, arc opening (22) have been seted up to fixture block (9) one side, arc opening (22) internal fixation has rubber pad (10).
5. The steel support straightening device convenient for rust removal according to claim 1, characterized in that: spraying mechanism includes paint box (18), paint box (18) inlay and establish on base (1) top surface, the intercommunication is fixed with paint shower nozzle (17) on paint box (18) top surface, protection casing (19) have been placed to paint box (18) top, the one end of protection casing (19) is fixed on base (1) lateral wall, cylinder (20) have been placed at the both ends of paint box (18), cylinder (20) rotate the both ends of connecting in base (1), the cover is established and is fixed with a plurality of spacing rings (21) on cylinder (20).
6. The steel support straightening device convenient for rust removal according to claim 5, characterized in that: the rust removing device comprises an installation frame (23), the installation frame is fixedly connected to the top end of the side face of the base (1) and located on one side of the roller (20), and the top of the installation frame (23) is fixedly connected with an annular rust removing brush (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121099140.0U CN215314839U (en) | 2021-05-21 | 2021-05-21 | Steel support alignment device convenient to rust cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121099140.0U CN215314839U (en) | 2021-05-21 | 2021-05-21 | Steel support alignment device convenient to rust cleaning |
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| Publication Number | Publication Date |
|---|---|
| CN215314839U true CN215314839U (en) | 2021-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121099140.0U Active CN215314839U (en) | 2021-05-21 | 2021-05-21 | Steel support alignment device convenient to rust cleaning |
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| CN (1) | CN215314839U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115722601A (en) * | 2022-11-09 | 2023-03-03 | 韶能集团(韶关)华南精锻科技有限公司 | Automatic correction device and automatic correction method for shaft hot forging |
-
2021
- 2021-05-21 CN CN202121099140.0U patent/CN215314839U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115722601A (en) * | 2022-11-09 | 2023-03-03 | 韶能集团(韶关)华南精锻科技有限公司 | Automatic correction device and automatic correction method for shaft hot forging |
| CN115722601B (en) * | 2022-11-09 | 2023-06-09 | 韶能集团(韶关)华南精锻科技有限公司 | Automatic correction device and automatic correction method for shaft hot forging |
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