CN214292508U - Scaffold frame rust cleaning device for bridge construction - Google Patents
Scaffold frame rust cleaning device for bridge construction Download PDFInfo
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- CN214292508U CN214292508U CN202120361404.9U CN202120361404U CN214292508U CN 214292508 U CN214292508 U CN 214292508U CN 202120361404 U CN202120361404 U CN 202120361404U CN 214292508 U CN214292508 U CN 214292508U
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Abstract
The utility model relates to a scaffold rust cleaning device for bridge construction, which effectively solves the problem that concrete is present on the surface of a steel pipe, which causes inconvenience in rust cleaning; the technical scheme includes that the automatic cleaning device comprises a workbench, a first circular ring capable of sliding left and right is placed on the workbench, a vertical threaded hole is formed in the upper portion of the first circular ring, a bolt is arranged in the threaded hole, a second circular ring is fixed on the left side of the workbench, a cylindrical sleeve is installed in the second circular ring, the sleeve can rotate along the axis of the sleeve, a round hole in the axis direction is formed in the sleeve, a connecting rod is hinged above the outer edge face of the sleeve, a circular rod is installed on the sleeve on the left side of the connecting rod, the top end of the circular rod is hinged to the connecting rod, a scraper plate is fixed at the other end of the circular rod, and a circular ring-shaped lantern ring is sleeved on the sleeve; the utility model discloses think about novelty, the structure is ingenious, and the practicality is strong, when pressing from both sides tight steel pipe, reaches the effect that the concrete on the steel pipe was thoroughly scraped by the scraper blade.
Description
Technical Field
The utility model relates to a scaffold frame rust cleaning field, especially a scaffold frame rust cleaning device for bridge construction.
Background
The scaffold is mainly used for protecting safety nets or installing components in high altitude and the like in order to enable constructors to live up and down or peripheral safety nets, generally, the number of steel pipes is large, surface rust removal is needed to be carried out on the scaffold steel pipes after the scaffold steel pipes are used, otherwise, corrosion of the steel pipes can be accelerated, the service life is shortened, investment cost is increased, safety accidents are easily caused, although some rust removing machines can remove rust on the steel pipes, concrete waste materials can be attached to the surfaces of most of the steel pipes, rust removal is affected, and damage to the rust removing machines can be caused.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned condition, for overcoming prior art's defect, the utility model provides a scaffold frame rust cleaning device for bridge construction has the concrete, the problem of inconvenient rust cleaning in the effectual steel pipe surface of having solved.
The technical scheme for solving the problems comprises a workbench, wherein a first circular ring capable of sliding left and right is arranged on the workbench, the axis of the first circular ring is horizontally arranged along the left-right direction, a vertical threaded hole is formed in the upper part of the first circular ring, the threaded hole penetrates through the upper half part of the first circular ring, a bolt is arranged in the threaded hole, and the bottom end of the bolt can move up and down in the first circular ring by rotating the bolt;
a second circular ring is fixed on the left side of the workbench, the second circular ring and the first circular ring are coaxially arranged, a cylindrical sleeve is installed in the second circular ring, the axis of the sleeve coincides with the second circular ring, the sleeve can rotate along the axis of the sleeve, a round hole in the axis direction is formed in the sleeve, the round hole penetrates through the left end face and the right end face of the sleeve, a connecting rod is hinged above the outer edge face of the sleeve, the right end of the connecting rod is hinged to the sleeve, a circular rod capable of vertically sliding up and down is installed on the sleeve on the left side of the connecting rod, the top end of the circular rod is hinged to the connecting rod, a scraper is fixed at the other end of the circular rod and located in the circular hole, the scraper is horizontally arranged in the left-right direction in the length direction, and can vertically move along with the circular rod and rotate along with the sleeve;
the sleeve is sleeved with a circular ring-shaped sleeve ring, the sleeve ring can move left and right on the sleeve, when the sleeve ring moves left, the left end of the sleeve ring can extrude the connecting rod, so that the connecting rod drives the round rod and the scraper to move downwards in the round hole, and when the sleeve ring moves right, the connecting rod drives the round rod and the scraper to move upwards in the round hole.
Workstation right side be equipped with the horizontal spout of left right direction, slidable mounting has a vertical slide bar of placing in the spout, first ring is fixed on the slide bar, realizes that first ring slides from side to side on the workstation.
The left side of the workbench is fixedly provided with a vertical supporting rod, and the second ring is fixed on the supporting rod, so that the second ring and the first ring are coaxially arranged.
The sleeve is characterized in that the outer edge surface of the sleeve is provided with a thread line, the thread line is positioned on the left side of the second circular ring, the inner circular surface of the lantern ring is provided with the thread line, the lantern ring and the thread line on the sleeve are installed on the sleeve in a threaded fit mode, and the lantern ring can move left and right on the sleeve.
The sleeve on articulated have two connecting rods, two connecting rods just are located the thread line left side about telescopic axis symmetry, the right-hand member of connecting rod articulates on telescopic outer fringe face, the left side of connecting rod be equipped with logical groove, be located the sleeve and articulate the left telescopic outer fringe face in center with the connecting rod and be equipped with the counter bore of two vertical directions, two counter bores are equipped with the aperture on the bottom surface of counter bore about telescopic axis symmetry, the aperture runs through to telescopic round hole in, the round bar place in the aperture, the round bar can slide from top to bottom along the aperture, the one end that the sleeve axis was kept away from to the round bar articulates logical inslot and the articulated shaft of connecting rod can slide in leading to the groove, the length direction of slip direction and connecting rod is parallel, the luffing motion of connecting rod left end can realize the up-and-down slip of round bar.
The round bar overcoat have a pressure spring, the one end of pressure spring is located the counter bore bottom, the other end of pressure spring is connected on the connecting rod, when the pressure spring is not atress, the connecting rod of sleeve top is in the state that the height is high on the left, the connecting rod of sleeve below is in the state that the height is high on the left, when the lantern ring moves left, the pressure spring is compressed, when the lantern ring moves right, the pressure spring can resume the state when not atress.
The left sleeve of counter bore on be equipped with the tooth of round gear, tooth along telescopic axis equipartition on the outer fringe face, the workstation of sleeve below on placed a motor, be connected with a gear in the pivot of motor, gear and telescopic tooth meshing, when the motor drives the gear rotation, the gear can drive the sleeve rotation through the tooth.
The utility model discloses think about novelty, the structure is ingenious, and the practicality is strong, through rotating the lantern ring, makes the scraper blade paste tight steel pipe surface, and the lantern ring can realize the scraper blade tight to the top on steel pipe surface with sleeve screw-thread fit, reaches the effect that the concrete on the steel pipe was thoroughly scraped by the scraper blade.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a front sectional view of the present invention.
Fig. 3 is a partial sectional view a of the present invention.
Fig. 4 is a side view of the threaded sleeve of the present invention.
Fig. 5 is a perspective view of the sleeve of the present invention.
Detailed Description
The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.
As can be seen from fig. 1 to 5, the utility model comprises a workbench 1, a first ring 2 capable of sliding left and right is placed on the workbench 1, the axis of the first ring 2 is horizontally placed along the left and right direction, a vertical threaded hole 3 is provided above the first ring 2, the threaded hole 3 penetrates through the upper half part of the first ring 2, a bolt 4 is arranged in the threaded hole 3, and the bolt 4 can be rotated to enable the bottom end of the bolt 4 to move up and down in the first ring 2;
a second circular ring 5 is fixed on the left side of the workbench 1, the second circular ring 5 and the first circular ring 2 are coaxially arranged, a cylindrical sleeve 6 is installed in the second circular ring 5, the axis of the sleeve 6 coincides with the second circular ring 5, the sleeve 6 can rotate along the axis of the sleeve 6, a circular hole 7 along the axis direction is formed in the sleeve 6, the circular hole 7 penetrates through the left end face and the right end face of the sleeve 6, a connecting rod 8 is hinged above the outer edge face of the sleeve 6, the right end of the connecting rod 8 is hinged on the sleeve 6, a circular rod 9 capable of vertically sliding up and down is installed on the sleeve 6 on the left side of the connecting rod 8, the top end of the circular rod 9 is hinged on the connecting rod, a scraping plate 10 is fixed at the other end of the circular rod 9, the scraping plate 10 is located in the circular hole 7, the scraping plate 10 is horizontally arranged on the left and the right side along the length direction, and the scraping plate 10 can move up and down along with the circular rod 9 and can rotate along with the sleeve 6;
the sleeve 6 is sleeved with a circular ring-shaped sleeve ring 11, the sleeve ring 11 can move left and right on the sleeve 6, when the sleeve ring 11 moves left, the left end of the sleeve ring 11 can extrude the connecting rod 8, so that the connecting rod 8 drives the round rod 9 and the scraper 10 to move downwards in the round hole 7, and when the sleeve ring 11 moves right, the connecting rod 8 drives the round rod 9 and the scraper 10 to move upwards in the round hole 7.
The right side of the workbench 1 is provided with a horizontal sliding groove 12 in the left-right direction, a vertically placed sliding rod 13 is arranged in the sliding groove 12 in a sliding mode, and the first circular ring 2 is fixed on the sliding rod 13 to realize that the first circular ring 2 slides left and right on the workbench 1.
A vertical supporting rod 14 is fixed on the left side of the workbench 1, and the second circular ring 5 is fixed on the supporting rod 14, so that the second circular ring 5 and the first circular ring 2 are coaxially arranged.
The outer edge surface of the sleeve 6 is provided with a thread line 15, the thread line 15 is positioned on the left side of the second circular ring 5, the inner circular surface of the lantern ring 11 is provided with threads, the lantern ring 11 and the thread line 15 on the sleeve 6 are installed on the sleeve 6 in a thread fit mode, and the lantern ring 11 can move left and right on the sleeve 6.
The sleeve 6 is hinged with two connecting rods 8, the two connecting rods 8 are symmetrical about the axis of the sleeve 6 and are positioned at the left side of the thread line 15, the right end of the connecting rod 8 is hinged on the outer edge surface of the sleeve 6, a through groove 16 is arranged on the left side of the connecting rod 8, two counter bores 17 in the vertical direction are arranged on the outer edge surface of the sleeve 6 positioned on the left side of the hinging center of the sleeve 6 and the connecting rod, the two counter bores 17 are symmetrical relative to the axis of the sleeve 6, a small hole 18 is arranged on the bottom surface of the counter bore 17, the small hole 18 penetrates into the round hole 7 of the sleeve 6, round bar 9 place in aperture 18, round bar 9 can slide from top to bottom along aperture 18, the one end that sleeve 6 axis was kept away from to round bar 9 articulates in logical groove 16 of connecting rod and the articulated shaft can slide in logical groove 16, the direction of sliding is parallel with the length direction of connecting rod 8, the luffing motion of the 8 left ends of connecting rod can realize sliding from top to bottom of round bar 9.
A pressure spring 19 is sleeved outside the round rod 9, one end of the pressure spring 19 is located at the bottom of the counter bore 17, the other end of the pressure spring 19 is connected to the connecting rod 8, when the pressure spring 19 is not stressed, the connecting rod 8 above the sleeve 6 is in a state of being high at the left and low at the right, the connecting rod 8 below the sleeve 6 is in a state of being low at the left and high at the right, when the sleeve ring 11 moves leftwards, the pressure spring 19 is compressed, and when the sleeve ring 11 moves rightwards, the pressure spring 19 can be restored to a state when the pressure spring is not stressed.
The left sleeve 6 of counter bore 17 on be equipped with tooth 20 of round gear 22, tooth 20 along the axis equipartition of sleeve 6 on the outer fringe face, the workstation 1 of sleeve 6 below on placed a motor 21, be connected with a gear 22 in motor 21's the pivot, gear 22 and sleeve 6's tooth 20 meshing, when motor 21 drives gear 22 rotatory, gear 22 can drive sleeve 6 rotatory through tooth 20.
The utility model discloses a concrete working process is: when the utility model is used, one end of a steel pipe is inserted into the first circular ring 2, the bolt 4 in the threaded hole 3 is rotated to move the bolt 4 downwards to tightly push the steel pipe, so that the steel pipe can not rotate, the other end of the steel pipe is inserted into the circular hole 7 of the sleeve 6, the lantern ring 11 on the thread line 15 is rotated to move the lantern ring 11 leftwards, the left end of the lantern ring 11 tightly pushes the connecting rod 8 to rotate along the hinged center of the connecting rod 8 and the sleeve 6, the left end of the connecting rod 8 rotates towards the direction close to the axis of the sleeve 6, the round rod 9 hinged in the through groove 16 on the connecting rod 8 moves towards the direction close to the axis of the sleeve 6, the pressure spring 19 is compressed in the counter bore 17, the round rod 9 moves along the small hole 18 and simultaneously drives the scraper blades 10 to move, the two scraper blades 10 move towards the direction close to the axis of the sleeve 6, the scraper blades 10 can be attached to the steel pipe, because the right end of the sleeve 6 is rotatably installed in the second circular ring 5, the second ring 5 is fixed by a support rod 14 on the workbench 1, a motor 21 on the workbench 1 is opened, the motor 21 drives a gear 22 to rotate, the gear 22 can drive a sleeve 6 to rotate through teeth 20, the sleeve 6 rotates and simultaneously drives a scraper 10 to rotate, the scraper 10 starts to scrape the concrete adhered to the steel pipe, a slide rod 13 is moved to slide leftwards in a chute 12 on the workbench 1, the steel pipe is driven by a first ring 2 to move leftwards in the sleeve 6, the left end of the steel pipe is slowly moved out of the sleeve 6, the scraper 10 scrapes the concrete adhered to the steel pipe in the process of moving leftwards, when the slide rod 13 moves to the leftmost end of the chute 12, the scraping work of the steel pipe by the sleeve 6 is completed, the motor 21 is closed, the lantern ring 11 is rotated to move rightwards, the lantern ring 11 is pressed by a pressure spring, the lantern ring 19 starts to recover to the state without stress, the left end of the connecting rod 8 is extended by the pressure spring 19, the steel pipe is rotated to one end far away from the axis of the sleeve 6, meanwhile, the connecting rod 8 drives the round rod 9 to move, the scraper 10 is gradually far away from the steel pipe, the bolt 4 is rotated to enable the bolt 4 to move upwards in the threaded hole 3, the right end of the steel pipe is not pressed tightly by the bolt 4, the sliding rod 13 is moved to the rightmost end of the sliding groove 12, the steel pipe is taken down, and the cleaning and scraping work of the steel pipe is completed.
The significant benefits of the present device:
1. the utility model discloses a rotating lantern ring 11, making scraper blade 10 paste tight steel pipe surface, lantern ring 11 and 6 screw-thread fit of sleeve can realize that scraper blade 10 is tight to the top on steel pipe surface, make the concrete on the steel pipe thoroughly clear scrape.
2. The utility model discloses a when connecting rod 8 pushed down round bar 9, made pressure spring 19 compress, moved the back in lantern ring 11 right removal, through pressure spring 19's extension, made scraper blade 10 keep away from the steel pipe, made things convenient for the installation of steel pipe and taken out.
3. The utility model discloses a removal of pole 9 drives the removal of scraper blade 10 to realize scraper blade 10 and realize scraping the work clearly when pressing from both sides tight to the steel pipe, and the steel pipe of the different diameters of placing in bolt 4 ability top tight first ring 2, so scraper blade 10 can realize pressing from both sides tightly and clearly scraping the steel pipe realization of different diameters.
Claims (7)
1. The scaffold rust removing device for bridge construction comprises a workbench (1) and is characterized in that a first circular ring (2) capable of sliding left and right is placed on the workbench (1), the axis of the first circular ring (2) is horizontally placed along the left and right directions, a vertical threaded hole (3) is formed in the upper portion of the first circular ring (2), the threaded hole (3) penetrates through the upper half portion of the first circular ring (2), a bolt (4) is installed in the threaded hole (3), and the bottom end of the bolt (4) can move up and down in the first circular ring (2) by rotating the bolt (4); a second circular ring (5) is fixed on the left side of the workbench (1), the second circular ring (5) and the first circular ring (2) are coaxially arranged, a cylindrical sleeve (6) is installed in the second circular ring (5), the axis of the sleeve (6) is overlapped with the second circular ring (5), a circular hole (7) along the axis direction is formed in the sleeve (6), the circular hole (7) penetrates through the left end face and the right end face of the sleeve (6), a connecting rod (8) is hinged above the outer edge face of the sleeve (6), the right end of the connecting rod (8) is hinged on the sleeve (6), a circular rod (9) capable of vertically sliding up and down is installed on the sleeve (6) on the left side of the connecting rod (8), the top end of the circular rod (9) is hinged on the connecting rod, a scraper (10) is fixed at the other end of the circular rod (9), the scraper (10) is located in the circular hole (7), and the scraper (10) is horizontally arranged left and right along the length direction; the sleeve (6) is sleeved with an annular lantern ring (11), and the lantern ring (11) can move left and right on the sleeve (6).
2. The scaffold rust removing device for bridge construction as claimed in claim 1, wherein a horizontal chute (12) is arranged on the right side of the working table (1) in the left-right direction, a vertically placed slide rod (13) is slidably mounted in the chute (12), and the first ring (2) is fixed on the slide rod (13).
3. The scaffold rust removing device for bridge construction as claimed in claim 1, wherein a vertical support rod (14) is fixed to the left side of the working platform (1), and the second ring (5) is fixed to the support rod (14).
4. The scaffold rust removing device for bridge construction according to claim 1, wherein a thread line (15) is arranged on the outer peripheral surface of the sleeve (6), the thread line (15) is positioned on the left side of the second circular ring (5), a thread line (15) is arranged on the inner circular surface of the sleeve ring (11), and the sleeve ring (11) and the thread line (15) on the sleeve (6) are installed on the sleeve (6) in a threaded fit mode.
5. The scaffold rust removing device for bridge construction according to claim 1, wherein the sleeve (6) is hinged with two connecting rods (8), the two connecting rods (8) are symmetrical about the axis of the sleeve (6) and are positioned on the left side of a thread line (15), the right ends of the connecting rods (8) are hinged on the outer edge surface of the sleeve (6), the left side of each connecting rod (8) is provided with a through groove (16), the outer edge surface of the sleeve (6) on the left side of the hinged center of the sleeve (6) and the connecting rods is provided with two vertical counter bores (17), the two counter bores (17) are symmetrical about the axis of the sleeve (6), the bottom surface of each counter bore (17) is provided with a small hole (18), the small hole (18) penetrates through the round hole (7) of the sleeve (6), the round rod (9) is placed in the small hole (18), one end of the round rod (9), which is far away from the axis of the sleeve (6), is hinged in the through groove (16) of the connecting rod and can slide in the through groove (16), the sliding direction is parallel to the length direction of the connecting rod (8).
6. The scaffold rust removing device for bridge construction as claimed in claim 5, wherein a pressure spring (19) is sleeved outside the round rod (9), one end of the pressure spring (19) is located at the bottom of the counter bore (17), and the other end of the pressure spring (19) is connected to the connecting rod (8).
7. The scaffold rust removing device for bridge construction is characterized in that a ring of teeth (20) of a gear (22) are arranged on a sleeve (6) on the left side of a counter bore (17), the teeth (20) are uniformly distributed on an outer edge surface along the axis of the sleeve (6), a motor (21) is placed on a workbench (1) below the sleeve (6), a gear (22) is connected to a rotating shaft of the motor (21), and the gear (22) is meshed with the teeth (20) of the sleeve (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120361404.9U CN214292508U (en) | 2021-02-09 | 2021-02-09 | Scaffold frame rust cleaning device for bridge construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120361404.9U CN214292508U (en) | 2021-02-09 | 2021-02-09 | Scaffold frame rust cleaning device for bridge construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214292508U true CN214292508U (en) | 2021-09-28 |
Family
ID=77833821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120361404.9U Active CN214292508U (en) | 2021-02-09 | 2021-02-09 | Scaffold frame rust cleaning device for bridge construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214292508U (en) |
-
2021
- 2021-02-09 CN CN202120361404.9U patent/CN214292508U/en active Active
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