CN214656411U - Steel construction box bridge decorative board adjusting positioning device - Google Patents
Steel construction box bridge decorative board adjusting positioning device Download PDFInfo
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- CN214656411U CN214656411U CN202120232873.0U CN202120232873U CN214656411U CN 214656411 U CN214656411 U CN 214656411U CN 202120232873 U CN202120232873 U CN 202120232873U CN 214656411 U CN214656411 U CN 214656411U
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Abstract
A steel structure box type bridge decorative plate adjusting and positioning device comprises a lower support, an upper supporting plate, a rotating mechanism, a telescopic rod, an upper bracket, a sucker and a control mechanism, wherein the lower support is erected at the upper part of a hanging basket of lifting equipment; the utility model provides a technical scheme has reached good effect: steel construction box bridge decorative board adjusting and positioning device sets up lower carriage and upper bracket plate through the hanging flower basket outside at lifting means to set up on the upper bracket plate and can pivoted upper bracket and sucking disc, realized absorption and rotation and every single move to bounding wall down, easily realized the welding position to bounding wall down, efficiency promotes moreover, offers convenience for the construction.
Description
Technical Field
The utility model relates to a steel construction bridge field, concretely relates to steel construction box bridge decorative board adjusting and positioning device.
Background
The urbanization process of China is continuously accelerated, the three-dimensional traffic construction is developed day by day, particularly the construction speed of the overpass is rapidly developed, in recent years, the overpass starts to adopt a large number of steel structure bridges, and the steel structure bridges are widely recognized by the advantages of short construction period, light weight, good quality and the like; in a steel structure bridge, cantilevers are arranged on two sides of a box girder after the box girder is placed in place to increase the width of a bridge deck, the cantilevers are in an I-shaped steel structure, a bridge deck is arranged on the upper portions of the cantilevers, and arc-shaped decorative plates are arranged on the lower portions of the cantilevers for wrapping; however, because the decorative plate is large in area and very difficult to weld and position, two lifting vehicles are needed to be matched, one lifting vehicle lifts the decorative plate in place, then another lifting vehicle lifts a worker to a joint position to observe the position condition, and simultaneously guides the lifting vehicle lifting the decorative plate to adjust the height position, and then continuous welding can be carried out after rapid spot welding, so that the whole welding process is very difficult and the efficiency is very low; therefore, a novel device is needed to solve the problems that the existing steel structure box bridge cantilever decorative plate is difficult to position and weld and low in efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model provides a steel construction box bridge decorative board adjusting and positioning device for solve the very difficult and inefficiency problem of welding of current steel construction box bridge cantilever decorative board location.
The purpose of the utility model is realized by adopting the following technical scheme:
a steel structure box type bridge decorative plate adjusting and positioning device comprises a lower support, an upper supporting plate, a rotating mechanism, a telescopic rod, an upper bracket, a sucker and a control mechanism, wherein the lower support is erected at the upper part of a hanging basket of lifting equipment; the lower support is composed of main support rods and longitudinal connecting rods, the main support rods are L-shaped bent rods, cross rods at the lower parts of the main support rods are connected with the lower parts of the front side and the rear side of the hanging basket through bolts, the longitudinal connecting rods are arranged between the vertical rods of the main support rods, and hinged connecting lug plates are arranged at the upper ends of the vertical rods of the main support rods.
The upper supporting plate is of an obliquely arranged rectangular plate structure, a turntable bearing is arranged in the middle of the upper surface of the upper supporting plate, the inner ring of the turntable bearing is connected with the upper surface of the upper supporting plate, and outer teeth are arranged on the outer side of the outer ring of the turntable bearing; the left side of the turntable bearing of the upper supporting plate is provided with a mounting through hole, the two sides of the lower surface of the upper supporting plate are connected with a connecting lug plate at the upper end of a main supporting rod of the lower support, and the lower part of the middle of the upper supporting plate is provided with double lug plates.
The middle of the rotating mechanism is provided with a speed reducer with a gear structure, the speed reducer is arranged on the lower portion of an installation through hole of the upper supporting plate, an output shaft of the speed reducer penetrates through the installation through hole of the upper supporting plate, a pinion is arranged on the output shaft of the speed reducer and meshed with external teeth of an outer ring of the turntable bearing, and a hand wheel is arranged on an input shaft of the speed reducer.
The telescopic link be electronic telescopic cylinder, the tailstock of telescopic link is articulated through the pivot with the longitudinal connecting rod middle part of support, the ejector pin upper end of telescopic link is articulated through the pivot with the two otic placodes of upper plate lower part, the telescopic link passes through the electric wire and is connected with control mechanism.
The upper bracket is a bracket with an X-shaped structure, the middle of the upper bracket is a disc-shaped connecting seat, the connecting seat is connected with the outer ring of the turntable bearing on the upper part of the upper bracket through a bolt, the X-shaped structure formed on the upper part of the connecting seat is provided with a support rod which inclines upwards, and the outer side of the upper part of the support rod is provided with a ball socket.
The sucker is an electric control permanent magnetic sucker, a ball head is arranged at the lower end of the sucker, the ball head is matched and installed with a ball socket at the upper part of the supporting rod of the upper bracket, and the sucker is connected with the control mechanism through an electric wire.
The control mechanism is an electric control box with an electric switch arranged inside, and the front part of the control mechanism is provided with a button.
The utility model provides a technical scheme has reached good effect: steel construction box bridge decorative board adjusting and positioning device sets up lower carriage and top plate through the hanging flower basket outside at lifting means to set up on the top plate and can pivoted upper bracket and sucking disc, effectual realized to the absorption and the rotation and the every single move of decorative board, easily realized the welding position to the decorative board, efficiency promotes obviously moreover, brings the facility for the construction of steel construction box bridge.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a left side view of the present invention.
Fig. 3 is an enlarged view of a in fig. 1.
In the figure: 1. the device comprises a main supporting rod, 2, a telescopic rod, 3, an upper supporting plate, 4, a turntable bearing, 5, an upper bracket, 6, a decorative plate, 7, a sucker, 8, a rotating mechanism, 9, a control mechanism, 10, a hanging basket, 11, a longitudinal connecting rod, 12, a ball head, 13 and a ball socket.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings and the detailed description thereof:
the adjusting and positioning device for the decorative plate of the steel structure box-type bridge comprises a lower support, an upper supporting plate 3, a rotating mechanism 8, an expansion link 2, an upper bracket 5, a sucker 7 and a control mechanism 9, wherein the lower support is erected at the upper part of a hanging basket 10 of lifting equipment, the lower support consists of a main supporting rod 1 and a longitudinal connecting rod 11, the main supporting rod 1 is an L-shaped bent rod, a cross rod at the lower part of the main supporting rod 1 is connected with the lower parts of the front side and the rear side of the hanging basket 10 through bolts, the longitudinal connecting rod 11 is arranged between upright rods of the main supporting rod 1, and the upper end of the upright rod of the main supporting rod 1 is provided with a hinged connecting lug plate; the upper supporting plate 3 is obliquely arranged at the upper part of the lower bracket, the upper supporting plate 3 is of an obliquely arranged rectangular plate structure, a turntable bearing 4 is arranged in the middle of the upper surface of the upper supporting plate 3, the inner ring of the turntable bearing 4 is connected with the upper surface of the upper supporting plate 3, and the outer side of the outer ring of the turntable bearing 4 is provided with outer teeth; the left side of a turntable bearing 4 of the upper supporting plate 3 is provided with a mounting through hole, the two sides of the lower surface of the upper supporting plate 3 are connected with a connecting lug plate at the upper end of a main supporting rod 1 of a lower bracket, and the lower part of the middle of the upper supporting plate 3 is provided with a double lug plate; the rotating mechanism 8 is arranged in the middle of the lower surface of the upper supporting plate 3, the speed reducer with a gear structure is arranged in the middle of the rotating mechanism 8, the speed reducer is arranged at the lower part of the mounting through hole of the upper supporting plate 3, the mounting through hole of the upper supporting plate 3 is formed in the process of penetrating an output shaft of the speed reducer, a pinion is arranged on the output shaft of the speed reducer and meshed with external teeth of the outer ring of the turntable bearing 4, and a hand wheel is arranged on the input shaft of the speed reducer;
the telescopic rod 2 is vertically and upwards arranged in the middle of the lower support, the telescopic rod 2 is an electric telescopic cylinder, a tailstock of the telescopic rod 2 is hinged to the middle of a longitudinal connecting rod 11 of the support through a shaft pin, the upper end of a top rod of the telescopic rod 2 is hinged to a double-lug plate at the lower part of the upper supporting plate 3 through the shaft pin, and the telescopic rod 2 is connected with the control mechanism 9 through an electric wire; the upper bracket 5 is arranged in the middle of the upper part of the upper supporting plate 3, the upper bracket 5 is a bracket with an X-shaped structure, the middle of the upper bracket 5 is a disc-shaped connecting seat, the connecting seat is connected with the outer ring of a turntable bearing 4 on the upper part of the upper supporting plate 3 through a bolt, the upper part of the connecting seat is provided with a support rod which is inclined upwards in an X-shaped structure, and the outer side of the upper part of the support rod is provided with a ball socket 13; the sucker 7 is arranged on the edge of the upper part of the upper bracket 5, the sucker 7 is an electric control permanent magnetic sucker, the lower end of the sucker 7 is provided with a ball head 12, the ball head 12 is matched and installed with a ball socket 13 on the upper part of a supporting rod of the upper bracket 5, and the sucker 7 is connected with the control mechanism 9 through an electric wire; the control mechanism 9 is arranged on one side of the upper part of the lifting equipment hanging basket 10, the control mechanism 9 is an electric control box with an electric switch arranged inside, and the front part of the control mechanism 9 is provided with a button.
When the adjusting and positioning device for the decorative plate of the steel structure box-type bridge is used, firstly, when a lifting equipment hanging basket 10 is at a low position, the decorative plate 6 is placed on the upper portion of an upper bracket 5, a control mechanism 9 controls a sucker 7 to suck the upper bracket 5, then workers stand in the lifting equipment hanging basket 10 and lift the hanging basket 10 to the position of the lower portion of the bridge where the decorative plate 6 is welded, then a control mechanism 9 controls a telescopic cylinder to adjust the pitching angle of the decorative plate 6 on the upper portion of an upper supporting plate 3, the transposition of the decorative plate 6 is adjusted through a rotating mechanism 8, the decorative plate 6 is placed at the accurate position matched with the lifting equipment, and then the workers can weld and fix the decorative plate 6; and finishing the adjusting and positioning process of the steel structure box type bridge decorative plate 6.
The part of the utility model not detailed is prior art.
Claims (7)
1. The utility model provides a steel construction box bridge decorative board adjusting and positioning device, includes lower carriage, upper bracket (3), slewing mechanism (8), telescopic link (2), upper bracket (5), sucking disc (7) and control mechanism (9), characterized by: the lower bracket is erected at the upper part of a hanging basket (10) of the lifting equipment, the upper supporting plate (3) is obliquely arranged at the upper part of the lower bracket, the rotating mechanism (8) is arranged in the middle of the lower surface of the upper supporting plate (3), the telescopic rod (2) is vertically and upwardly arranged in the middle of the lower bracket, the upper bracket (5) is arranged in the middle of the upper part of the upper supporting plate (3), the sucking disc (7) is arranged at the edge of the upper part of the upper bracket (5), and the control mechanism (9) is arranged on one side of the upper part of the hanging basket (10) of the lifting equipment; the hanging basket is characterized in that the lower support is composed of a main support rod (1) and longitudinal connecting rods (11), the main support rod (1) is an L-shaped bent rod, a cross rod at the lower part of the main support rod (1) is connected with the lower parts of the front side and the rear side of the hanging basket (10) through bolts, the longitudinal connecting rods (11) are arranged between the vertical rods of the main support rod (1), and the upper ends of the vertical rods of the main support rod (1) are provided with hinged connecting lug plates.
2. The adjusting and positioning device for the decorative plate of the steel structure box type bridge, according to claim 1, is characterized in that: the upper supporting plate (3) is of an obliquely arranged rectangular plate structure, a turntable bearing (4) is arranged in the middle of the upper surface of the upper supporting plate (3), the inner ring of the turntable bearing (4) is connected with the upper surface of the upper supporting plate (3), and outer teeth are arranged on the outer side of the outer ring of the turntable bearing (4); the left side of a turntable bearing (4) of the upper supporting plate (3) is provided with a mounting through hole, the two sides of the lower surface of the upper supporting plate (3) are connected with a connecting lug plate at the upper end of a main supporting rod (1) of the lower support, and the lower part of the middle of the upper supporting plate (3) is provided with double lug plates.
3. The adjusting and positioning device for the decorative plate of the steel structure box type bridge, according to claim 1, is characterized in that: the middle of the rotating mechanism (8) is provided with a speed reducer with a gear structure, the speed reducer is arranged on the lower portion of an installation through hole of the upper supporting plate (3), an output shaft of the speed reducer penetrates through the installation through hole of the upper supporting plate (3), a pinion is arranged on an output shaft of the speed reducer and meshed with external teeth of an outer ring of the turntable bearing (4), and a hand wheel is arranged on an input shaft of the speed reducer.
4. The adjusting and positioning device for the decorative plate of the steel structure box type bridge, according to claim 1, is characterized in that: the telescopic rod (2) is an electric telescopic cylinder, the tailstock of the telescopic rod (2) is hinged to the middle of a longitudinal connecting rod (11) of the support through a shaft pin, the upper end of a mandril of the telescopic rod (2) is hinged to a double-lug plate at the lower part of the upper supporting plate (3) through the shaft pin, and the telescopic rod (2) is connected with the control mechanism (9) through an electric wire.
5. The adjusting and positioning device for the decorative plate of the steel structure box type bridge, according to claim 1, is characterized in that: the upper bracket (5) is a bracket with an X-shaped structure, the middle of the upper bracket (5) is a disc-shaped connecting seat, the connecting seat is connected with the outer ring of the turntable bearing (4) at the upper part of the upper supporting plate (3) through a bolt, the X-shaped structure at the upper part of the connecting seat is provided with a support rod which is inclined upwards, and the outer side of the upper part of the support rod is provided with a ball socket (13).
6. The adjusting and positioning device for the decorative plate of the steel structure box type bridge, according to claim 1, is characterized in that: the sucker (7) is an electric control permanent magnetic sucker, a ball head (12) is arranged at the lower end of the sucker (7), the ball head (12) is matched and installed with a ball socket (13) at the upper part of a supporting rod of the upper bracket (5), and the sucker (7) is connected with the control mechanism (9) through an electric wire.
7. The adjusting and positioning device for the decorative plate of the steel structure box type bridge, according to claim 1, is characterized in that: the control mechanism (9) is an electric control box with an electric switch arranged inside, and the front part of the control mechanism (9) is provided with a button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120232873.0U CN214656411U (en) | 2021-01-28 | 2021-01-28 | Steel construction box bridge decorative board adjusting positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120232873.0U CN214656411U (en) | 2021-01-28 | 2021-01-28 | Steel construction box bridge decorative board adjusting positioning device |
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| Publication Number | Publication Date |
|---|---|
| CN214656411U true CN214656411U (en) | 2021-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120232873.0U Active CN214656411U (en) | 2021-01-28 | 2021-01-28 | Steel construction box bridge decorative board adjusting positioning device |
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| CN (1) | CN214656411U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115125932A (en) * | 2022-07-27 | 2022-09-30 | 国网山东省电力公司平度市供电公司 | Electric pole surrounding soil tamper with vertical correction function for electric power construction |
-
2021
- 2021-01-28 CN CN202120232873.0U patent/CN214656411U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115125932A (en) * | 2022-07-27 | 2022-09-30 | 国网山东省电力公司平度市供电公司 | Electric pole surrounding soil tamper with vertical correction function for electric power construction |
| CN115125932B (en) * | 2022-07-27 | 2024-05-03 | 国网山东省电力公司平度市供电公司 | Electric pole surrounding soil tamper with vertical correction function for electric power construction |
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