CN111501567A - Scaffold applied to bridge construction - Google Patents
Scaffold applied to bridge construction Download PDFInfo
- Publication number
- CN111501567A CN111501567A CN202010334150.1A CN202010334150A CN111501567A CN 111501567 A CN111501567 A CN 111501567A CN 202010334150 A CN202010334150 A CN 202010334150A CN 111501567 A CN111501567 A CN 111501567A
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- sleeve
- supporting
- connecting rod
- sleeves
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention relates to a scaffold applied to bridge construction, which comprises a supporting platform and two supporting frames, wherein each supporting frame comprises two vertically arranged first supporting sleeves and a first connecting rod arranged between the two first supporting sleeves, the bottom of each first supporting sleeve is provided with a fixed base, the lower ends of the first supporting sleeves are movably sleeved with connecting sleeves, the positions, opposite to the top of each connecting sleeve and the bottom of each connecting sleeve, of the first supporting sleeves are respectively provided with a first fixing ring, the first fixing rings and the first supporting sleeves are connected through threads, so that the connecting sleeves and the first supporting sleeves can rotate relatively, the outer sides of the connecting sleeves are provided with second connecting rods, the bottoms of the outer ends of the second connecting rods are provided with universal wheels, the scaffold can be moved conveniently, the top of the fixed base is provided with a third connecting rod, and the third connecting rods penetrate into the first supporting sleeves and are connected through threads, the height of the fixed base is convenient to adjust, and the convenience of fixing is improved.
Description
Technical Field
The invention relates to the technical field of bridge construction, in particular to a scaffold applied to bridge construction.
Background
Nowadays, with the continuous development of economy, the living standard of people is rapidly improving, almost every family is equipped with a private car, the number of automobiles is continuously increasing, in order to solve the continuously increasing traffic load, the construction speed of highways and bridges is also increasing, in the process of constructing the bridge, because the height of the bridge is higher, people usually use a scaffold and stand on the scaffold for construction, but most of the scaffolds in the current stage can not move, and the use is very inconvenient, in the current solution, a self-locking roller is arranged at the bottom of a telescopic supporting upright post of the scaffold to realize the movement and the fixation of the scaffold at a target position, the height adjustment of the scaffold is realized by the stretching of the supporting upright post and the roller is used for supporting the whole scaffold, but in the height adjustment process of the scaffold with the structural design, because of the generally mechanical extending structure of considering extending structure of cost, because the support post is a plurality of in addition, accomplish four support post's synchronous speed regulation as accurate in the regulation height in-process in proper order, the whole slope of support frame in the adjustment process takes place easily, unless utilize motor and hydraulic drive mechanism, but this kind of actuating mechanism's cost is expensive, and the maintenance is loaded down with trivial details, and the gyro wheel can't be adjusted in ground area of contact in addition, is difficult for making the scaffold frame support stable.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a scaffold applied to bridge construction.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: the invention relates to a scaffold applied to bridge construction, which comprises a supporting platform and two oppositely arranged supporting frames, wherein the supporting platform is arranged at the top parts of the two supporting frames, two staggered diagonal draw bars are respectively arranged between the outer sides of the two supporting frames, the plane where the supporting platform is arranged is horizontally arranged, the plane where the supporting frames are arranged is vertically arranged, the supporting frames comprise two first supporting sleeves which are arranged in parallel and a first connecting rod arranged between the two first supporting sleeves, the end parts of the diagonal draw bars are mutually connected with the outer walls of the first supporting sleeves, the axis of the first connecting rod is horizontally arranged, the axis of the first supporting sleeve is vertically arranged, the bottom part of the first supporting sleeve is provided with a fixed base, the top part of the fixed base is provided with a third connecting rod, and the axis of the third connecting rod and the axis of the first supporting sleeve are mutually overlapped, the third connecting rod is movably arranged in the first supporting sleeve in a penetrating mode, the third connecting rod and the first supporting sleeve are connected with each other in a threaded connection mode, the bottom of the first supporting sleeve is movably sleeved with a connecting sleeve, the axis of the connecting sleeve and the axis of the first supporting sleeve are arranged in a mutually overlapped mode, a second connecting rod is arranged on the outer side of the connecting sleeve, a universal wheel is arranged at the bottom of one end, far away from the connecting sleeve, of the second connecting rod, a first fixing ring is arranged at the position, opposite to the top of the connecting sleeve and the bottom of the connecting sleeve, of the outer side of the first supporting sleeve, the first fixing ring and the first supporting sleeve are connected with each other in a threaded connection mode, and a reinforcing rod is arranged between one end, far away from the connecting sleeve, of the second connecting rod and the top of the connecting sleeve;
the top of the fixed base is provided with a fixed sleeve matched with the third connecting rod, the third connecting rod is movably arranged in the fixed sleeve, the bottom of the third connecting rod is provided with a first convex ring, the first convex ring and the third connecting rod are coaxially arranged, the inner wall of the fixed sleeve is provided with a second groove matched with the first convex ring, the outer wall of the third connecting rod is provided with a rotary handle relative to the top of the fixed sleeve, the axial direction of the rotary handle is parallel to the diameter direction of the third connecting rod, the outer wall of the connecting sleeve (8) is provided with a linear sliding groove, a first lug is arranged in the linear sliding groove and can slide up and down in the sliding groove, the end part of the rotary handle far away from the third connecting rod is provided with a second lug, and a rigid connecting rod is detachably hung between the first lug and the second lug, the slope direction of the thread grain between the third connecting rod and the first supporting sleeve is opposite to the slope direction of the thread grain between the first fixing ring and the first supporting sleeve.
In order to effectively prevent the second fixing ring and the connecting sleeve from rotating together, at least two first grooves are formed in the inner wall of the second fixing ring along the circumferential direction of the second fixing ring, the trend of the first grooves is parallel to the axis of the second fixing ring, and first convex strips matched with the first grooves are arranged on the outer wall of the first supporting sleeve.
(III) advantageous effects
Compared with the prior art, the invention provides a scaffold applied to bridge construction, which has the following beneficial effects: 1. according to the invention, the independent rotation design of the roller and the support base and the design of the double lugs and the connecting rod between the roller and the support base are utilized, so that the support stability of the scaffold is enhanced, and the height adjustment is simple and reliable; 2. the scaffold applied to bridge construction comprises a supporting platform and two supporting frames, wherein the supporting frames are oppositely arranged, the supporting platform is arranged at the top of the supporting frame, the supporting frame comprises two vertically arranged first supporting sleeves and a first connecting rod arranged between the two first supporting sleeves, the lower ends of the first supporting sleeves are movably sleeved with connecting sleeves by arranging a fixed base at the bottoms of the first supporting sleeves, the positions of the first supporting sleeves, which are opposite to the tops of the connecting sleeves, and the bottoms of the connecting sleeves are respectively provided with a first fixing ring, the first fixing rings are connected with the first supporting sleeves through threads, so that the connecting sleeves and the first supporting sleeves can relatively rotate, the second connecting rods are arranged on the outer sides of the connecting sleeves, the bottoms of the outer ends of the second connecting rods are provided with universal wheels, and the scaffold can be conveniently moved, the third connecting rod is arranged at the top of the fixed base, penetrates through the first supporting sleeve and is connected with the first supporting sleeve through threads, so that the height of the fixed base can be conveniently adjusted, and the convenience in fixing is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the stand according to the present invention;
FIG. 3 is an enlarged, partial, schematic view of FIG. 1 at A;
fig. 4 is a partially enlarged structural view of the invention shown at B in fig. 1.
In the figure: 1. a support platform; 2. a support frame; 3. a diagonal member; 4. a first support sleeve; 5. a first connecting rod; 6. a fixed base; 7. a third connecting rod; 8. connecting a sleeve; 9. a second connecting rod; 10. a universal wheel; 11. a first retaining ring; 12. a second retaining ring; 13. a first groove; 14. a first rib; 15. fixing the sleeve; 16. a first convex ring; 17. a second groove; 18. rotating the handle; 19. a reinforcing rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the scaffold applied to bridge construction of the present invention comprises a supporting platform 1 and two supporting frames 2 oppositely arranged, wherein the supporting platform 1 is arranged on the top of the two supporting frames 2, two staggered diagonal draw bars 3 are arranged between the outer sides of the two supporting frames 2, the plane on which the supporting platform 1 is arranged is horizontally, the plane on which the supporting frames 2 are arranged is vertically, the supporting frame 2 comprises two first supporting sleeves 4 arranged in parallel, and a first connecting rod 5 arranged between the two first supporting sleeves 4, the end parts of the diagonal draw bars 3 are connected with the outer walls of the first supporting sleeves 4, the axis of the first connecting rod 5 is horizontally arranged, the axis of the first supporting sleeve 4 is vertically arranged, the bottom of the first supporting sleeve 4 is provided with a fixed base 6, the top of the fixed base 6 is provided with a third connecting rod 7, the axis of the third connecting rod 7 and the axis of the first supporting sleeve 4 are overlapped with each other, the third connecting rod 7 can movably penetrate through the inside of the first supporting sleeve 4, the third connecting rod 7 and the first supporting sleeve 4 are connected with each other in a threaded connection mode, the bottom of the first supporting sleeve 4 can be movably sleeved with the connecting sleeve 8, the axis of the connecting sleeve 8 and the axis of the first supporting sleeve 4 are overlapped with each other, the outer side of the connecting sleeve 8 is provided with the second connecting rod 9, the bottom of the end, far away from the connecting sleeve 8, of the second connecting rod 9 is provided with the universal wheel 10, the outer side of the first supporting sleeve 4 is provided with the first fixing ring 11 relative to the top of the connecting sleeve 8 and the position relative to the bottom of the connecting sleeve 8, the first fixing ring 11 and the first supporting sleeve 4 are connected with each other in a threaded connection mode, a reinforcing rod 19 is arranged between one end of the second connecting rod 9 far away from the connecting sleeve 8 and the top of the connecting sleeve 8;
the top of the fixed base 6 is provided with a fixed sleeve 15 matched with the third connecting rod 7, the third connecting rod 7 is movably arranged in the fixed sleeve 15, the bottom of the third connecting rod 7 is provided with a first convex ring 16, the first convex ring 16 and the third connecting rod 7 are coaxially arranged, the inner wall of the fixed sleeve 15 is provided with a second groove 17 matched with the first convex ring 16, the outer wall of the third connecting rod 7 is provided with a rotating handle 18 relative to the top of the fixed sleeve 15, the axial direction of the rotating handle 18 is parallel to the diameter direction of the third connecting rod 7, the outer wall of the pipe body of the connecting sleeve 8 is provided with a linear sliding groove, a first lug is arranged in the linear sliding groove and can slide up and down in the sliding groove, the end part of the rotating handle 18 far away from the third connecting rod 7 is provided with a second lug, a rigid connecting rod is detachably hung between the first lug and the second lug, the thread line between the third connecting rod 7 and the first support sleeve 4 is opposite to the inclination direction of the thread line between the first fixing ring 11 and the first support sleeve 4.
In the past, when a bridge is built, because the height of the bridge is higher, a scaffold is usually needed, but most of the scaffolds cannot move, and the use is inconvenient, the invention comprises a supporting platform 1 and two opposite supporting frames 2, the supporting platform 1 is horizontally arranged at the tops of the two supporting frames 2, the supporting frames 2 are vertically arranged, each supporting frame 2 comprises two first supporting sleeves 4 arranged in parallel and a first connecting rod 5 arranged between the two first supporting sleeves 4, the first connecting rod 5 and the first supporting sleeves 4 are vertically arranged, a fixed base 6 is arranged at the bottom of each first supporting sleeve 4, a connecting sleeve 8 is movably sleeved at the lower end of each first supporting sleeve 4, a first fixing ring 11 is sleeved at the top of each first supporting sleeve 4 opposite to the connecting sleeve 8 and the bottom of each connecting sleeve 8, and the first fixing ring 11 and the first supporting sleeves 4 are connected with each other through threads, the second connecting rod 9 is arranged on the outer side of the connecting sleeve 8, the universal wheel 10 is arranged at the bottom of the second connecting rod 9, the connecting sleeve 8 can rotate relative to the first supporting sleeve 4, the universal wheel can be moved conveniently, and the height of the universal wheel 10 can be adjusted by adjusting the first fixing ring 11.
Preferably, the second fixing rings 12 are respectively arranged on the top of the connecting sleeve 8 and between the bottom of the connecting sleeve 8 and the first fixing ring 11, the second fixing rings 12 are movably sleeved on the outer side of the first supporting sleeve 4, the axis of the second fixing rings 12 and the axis of the first supporting sleeve 4 are overlapped, and the smoothness of relative sliding between the connecting sleeve 8 and the first fixing ring 11 can be improved under the action of the second fixing rings 12.
Preferably, the inner wall of the second fixing ring 12 is provided with at least two first grooves 13 along the circumferential direction thereof, the trend of the first grooves 13 and the axis of the second fixing ring 12 are arranged in parallel, the outer wall of the first support sleeve 4 is provided with a first convex strip 14 matched with the first grooves 13, and the second fixing ring 12 and the connecting sleeve 8 can be prevented from rotating together under the mutual clamping action of the first convex strip 14 and the first grooves 13.
Preferably, the top of the fixed base 6 is provided with a fixed sleeve 15 matched with the third connecting rod 7, the third connecting rod 7 is movably arranged inside the fixed sleeve 15, the bottom of the third connecting rod 7 is provided with a first convex ring 16, the first convex ring 16 and the third connecting rod 7 are coaxially arranged, the inner wall of the fixed sleeve 15 is provided with a second groove 17 matched with the first convex ring 16, the outer wall of the third connecting rod 7 is provided with a rotating handle 18 at a position corresponding to the top of the fixed sleeve 15, the axial direction of the rotating handle 18 is parallel to the diameter direction of the third connecting rod 7, the height of the fixed base 6 can be conveniently adjusted, and the fixation of the invention is convenient.
Preferably, a reinforcing rod 19 is arranged between one end of the second connecting rod 9 far away from the connecting sleeve 8 and the top of the connecting sleeve 8, so that the stability of the universal wheel 10 is improved.
In conclusion, when the scaffold for bridge construction is used, in this embodiment, the supporting platform 1 is disposed on the top of the two supporting frames 2, two staggered diagonal draw bars 3 are disposed between the outer sides of the two supporting frames 2, the plane on which the supporting platform 1 is disposed is horizontally disposed and the plane on which the supporting frame 2 is disposed is vertically disposed, the supporting frame 2 includes two first supporting sleeves 4 disposed in parallel with each other and a first connecting rod 5 disposed between the two first supporting sleeves 4, the end portions of the diagonal draw bars 3 are connected with the outer walls of the first supporting sleeves 4, the axis of the first connecting rod 5 is horizontally disposed, the axis of the first supporting sleeve 4 is vertically disposed, the bottom of the first supporting sleeve 4 is provided with the fixing base 6, the top of the fixing base 6 is provided with the third connecting rod 7, the axis of the third connecting rod 7 and the axis of the first supporting sleeve 4 are overlapped with each other, the third connecting rod 7 can movably penetrate through the inside of the first supporting sleeve 4, the third connecting rod 7 and the first supporting sleeve 4 are connected with each other in a threaded connection mode, the bottom of the first supporting sleeve 4 is movably sleeved with a connecting sleeve 8, the axis of the connecting sleeve 8 and the axis of the first supporting sleeve 4 are arranged in a mutual superposition mode, the outer side of the connecting sleeve 8 is provided with a second connecting rod 9, the bottom of one end, far away from the connecting sleeve 8, of the second connecting rod 9 is provided with a universal wheel 10, the position, opposite to the top of the connecting sleeve 8 and the position, opposite to the bottom of the connecting sleeve 8, of the outer side of the first supporting sleeve 4 is provided with a first fixing ring 11, the first fixing ring 11 and the first supporting sleeve 4 are connected with each other in a threaded connection mode, in the past, when a bridge is built, due to the high height of the bridge, a scaffold is usually needed to be used, but the scaffold can not move, the invention is inconvenient to use, the invention comprises a supporting platform 1 and two oppositely arranged supporting frames 2, the supporting platform 1 is horizontally arranged at the top parts of the two supporting frames 2, the supporting frames 2 are vertically arranged, the supporting frames 2 comprise two first supporting sleeves 4 which are arranged in parallel and a first connecting rod 5 which is arranged between the two first supporting sleeves 4, the first connecting rod 5 and the first supporting sleeves 4 are arranged in a mutually vertical way, a fixed base 6 is arranged at the bottom part of the first supporting sleeves 4, a connecting sleeve 8 is movably sleeved at the lower end of the first supporting sleeves 4, first fixing rings 11 are respectively sleeved at the top parts of the opposite connecting sleeves 8 of the first supporting sleeves 4 and the bottom parts of the opposite connecting sleeves 8, the first fixing rings 11 and the first supporting sleeves 4 are connected with each other through threads, second connecting rods 9 are arranged at the outer sides of the connecting sleeves 8, universal wheels 10 are arranged at the bottom parts of the second connecting rods 9, the connecting sleeve 8 can rotate relative to the first supporting sleeve 4, so that the universal wheel can be conveniently moved, and the height of the universal wheel 10 can be adjusted by adjusting the first fixing ring 11.
In the embodiment, when the universal wheel 10 is used, the rotating handle 18 of the invention is pulled to enable the rotating handle 18 to drive the third connecting rod 7 to rotate, the bottom of the third connecting rod 7 is provided with the first convex ring 16, the inner wall of the fixing sleeve 15 is provided with the second groove 17, the first convex ring 16 and the second groove 17 are mutually meshed, further, the third connecting rod 7 rotates in the fixing rod by taking the axis of the third connecting rod 7 as an axis, because the third connecting rod 7 is connected with the first supporting sleeve 4 through the threads, the fixing base 6 is lifted off, the universal wheel 10 is used for moving the universal wheel to a required place, the connecting sleeve 8 and the first supporting sleeve 4 can rotate relatively, when the supporting height of the universal wheel 10 is required to be adjusted, the first fixing rings 11 at two ends of the connecting sleeve 8 are screwed, further, the position of the connecting sleeve 8 on the outer wall of the first supporting sleeve 4 can be adjusted, when the connecting sleeve 8 and the first supporting sleeve 4 rotate relatively, the second fixing ring 12 cannot rotate under the mutual engagement action of the first raised strips 14 and the first grooves 13, so that the stability of the mutual action between the connecting sleeve 8 and the first supporting sleeve 4 is improved, the first fixing ring 11 is prevented from being driven to rotate, when the scaffold is required to be fixed after moving to a destination, the connecting sleeve 8 is only required to rotate to the lowest position on the outer wall of the first supporting sleeve 4, at the moment, the height of the fixing base 6 from the ground is the largest, only the universal wheel 10 is contacted with the ground, then the rotating handle 18 is pulled, so that the third connecting rod 7 extends out of the bottom of the first supporting sleeve 4, the third connecting rod 7 at the bottom of each first supporting sleeve 4 extends out of the first supporting sleeve 4 by the same length, and the length corresponds to the final height of a preset target scaffold, because the positions of all the connecting sleeves 8 on the outer wall of the first supporting sleeve 4 are rotated to the lowest, namely, the same height position, and the third connecting rods 7 are all suspended and are not contacted with the ground, the whole scaffold cannot be inclined even if the rotating speeds of the third connecting rods 7 are different in the adjusting process, and after each third connecting rod 7 finally reaches the same position, the two ends of each connecting rod are respectively hung on the first lug and the second lug, the connecting sleeves 8 are rotated to enable the heights of the connecting sleeves on the outer wall of the first supporting sleeve 4 to rise, the sliding design of the first lugs in the sliding grooves on the outer wall of the connecting sleeves 8 is matched with the rigid connection of the connecting rods between the two lugs, and the inclination directions of the thread grains between the three connecting rods 7 and the first supporting sleeve 4 are opposite to the inclination directions of the thread grains between the first fixing ring 11 and the first supporting sleeve 4, the hooking of the connecting rod on the two lugs enables the connecting sleeve 8 and the rotating handle 18 to synchronously rotate and simultaneously can ensure the descending of the rotating handle 18, in the process, the position of the first lug in the chute on the outer wall of the connecting sleeve 8 gradually descends, the height of the third connecting rod 7 continuously reduces until the third connecting rod contacts the ground, so that the fixed base 6 supports the first supporting sleeve 4, and in addition, due to the rigid connection of the connecting rod between the two lugs, the ascending of the connecting sleeve 8 and the movement of the fixed base 6 towards the ground can be realized through the same rotating operation.
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 (3)
1. The scaffold applied to bridge construction comprises a supporting platform (1) and two oppositely arranged supporting frames (2), wherein the supporting platform (1) is arranged at the top of the two supporting frames (2), two staggered diagonal draw bars (3) are arranged between the outer sides of the two supporting frames (2), the plane where the supporting platform (1) is arranged is horizontally arranged, the plane where the supporting frames (2) are arranged is vertically arranged, the supporting frames (2) comprise two first supporting sleeves (4) which are arranged in parallel and a first connecting rod (5) which is arranged between the two first supporting sleeves (4), the end parts of the diagonal draw bars (3) are connected with the outer walls of the first supporting sleeves (4), the axis of the first connecting rod (5) is horizontally arranged, the axis of the first supporting sleeve (4) is vertically arranged, and the scaffold is characterized in that a fixed base (6) is arranged at the bottom of the first supporting sleeve (4), the top of unable adjustment base (6) is provided with third connecting rod (7), the axis of third connecting rod (7) and the axis of first support sleeve (4) coincide each other and set up, and the inside of first support sleeve (4) is movably worn to locate by third connecting rod (7), through threaded connection's mode interconnect between third connecting rod (7) and first support sleeve (4), but the bottom mobile cover of first support sleeve (4) is equipped with connecting sleeve (8), the axis of connecting sleeve (8) and the axis of first support sleeve (4) coincide each other and set up, and the outside of connecting sleeve (8) is provided with second connecting rod (9), the bottom of keeping away from the one end of connecting sleeve (8) relatively of second connecting rod (9) is provided with universal wheel (10), and the outside of first support sleeve (4) is all provided with first solid fixed ring (11) relative to the top of connecting sleeve (8) and the position of relative bottom of connecting sleeve (8) The first fixing ring (11) and the first support sleeve (4) are connected with each other in a threaded connection mode, and a reinforcing rod (19) is arranged between one end, far away from the connecting sleeve (8), of the second connecting rod (9) and the top of the connecting sleeve (8);
the top of the fixed base (6) is provided with a fixed sleeve (15) matched with the third connecting rod (7), the third connecting rod (7) is movably arranged in the fixed sleeve (15), the bottom of the third connecting rod (7) is provided with a first convex ring (16), the first convex ring (16) and the third connecting rod (7) are coaxially arranged, the inner wall of the fixed sleeve (15) is provided with a second groove (17) matched with the first convex ring (16), the position of the outer wall of the third connecting rod (7) relative to the top of the fixed sleeve (15) is provided with a rotating handle (18), the axial direction of the rotating handle (18) is parallel to the diameter direction of the third connecting rod (7), the inner wall of the second fixed ring (12) is provided with at least two first grooves (13) along the circumferential direction thereof, the trend of the first grooves (13) is parallel to the axial line of the second fixed ring (12), the outer wall of the first supporting sleeve (4) is provided with a first convex strip (14) matched with the first groove (13), the outer wall of the pipe body of the connecting sleeve (8) is provided with a linear sliding groove, a first lug is arranged in the linear sliding groove, the first lug can slide up and down in the sliding groove, the end part, far away from the third connecting rod (7), of the rotating handle (18) is provided with a second lug, a rigid connecting rod is detachably hung between the first lug and the second lug, and thread grains between the third connecting rod (7) and the first supporting sleeve (4) are opposite to the inclination direction of thread grains between the first fixing ring (11) and the first supporting sleeve (4).
2. The scaffold applied to bridge construction according to claim 1, wherein a second fixing ring (12) is arranged between the top of the connecting sleeve (8) and the bottom of the connecting sleeve (8) and the first fixing ring (11), the second fixing ring (12) is movably sleeved outside the first supporting sleeve (4), and the axis of the second fixing ring (12) and the axis of the first supporting sleeve (4) are overlapped.
3. A scaffold applied to bridge construction according to claim 2, wherein the inner wall of the second fixing ring (12) is provided with at least two first grooves (13) along the circumferential direction thereof, the trend of the first grooves (13) and the axis of the second fixing ring (12) are arranged in parallel, and the outer wall of the first support sleeve (4) is provided with first ribs (14) matched with the first grooves (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010334150.1A CN111501567A (en) | 2020-04-24 | 2020-04-24 | Scaffold applied to bridge construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010334150.1A CN111501567A (en) | 2020-04-24 | 2020-04-24 | Scaffold applied to bridge construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111501567A true CN111501567A (en) | 2020-08-07 |
Family
ID=71870233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010334150.1A Withdrawn CN111501567A (en) | 2020-04-24 | 2020-04-24 | Scaffold applied to bridge construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111501567A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112176884A (en) * | 2020-10-21 | 2021-01-05 | 中国十七冶集团有限公司 | Device and method for transferring bridge scaffold |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0732466B1 (en) * | 1995-03-13 | 2002-05-08 | Martin Lindmeier | Scaffolding |
| US20050126853A1 (en) * | 2002-10-15 | 2005-06-16 | Wyse Steven J. | Mobile scaffolding brake |
| CN206902558U (en) * | 2017-06-06 | 2018-01-19 | 滨州学院 | A kind of bridge construction adjustable support frame |
| CN207227969U (en) * | 2017-09-12 | 2018-04-13 | 云南云岭高速公路建设集团有限公司 | Bridge multifunction scaffold |
| CN208137375U (en) * | 2018-02-12 | 2018-11-23 | 日照大象房屋建设有限公司 | Scaffold is used in a kind of construction of assembled architecture |
| CN208815873U (en) * | 2018-09-01 | 2019-05-03 | 北京欣江峰市政工程有限责任公司 | A kind of scaffold |
| CN209799307U (en) * | 2019-01-28 | 2019-12-17 | 成都华阳建筑股份有限公司 | Scaffold with adjustable height and length |
| CN210238308U (en) * | 2019-06-12 | 2020-04-03 | 湖北四桥机械设备有限公司 | Scaffold for manufacturing large pier mold |
-
2020
- 2020-04-24 CN CN202010334150.1A patent/CN111501567A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0732466B1 (en) * | 1995-03-13 | 2002-05-08 | Martin Lindmeier | Scaffolding |
| US20050126853A1 (en) * | 2002-10-15 | 2005-06-16 | Wyse Steven J. | Mobile scaffolding brake |
| CN206902558U (en) * | 2017-06-06 | 2018-01-19 | 滨州学院 | A kind of bridge construction adjustable support frame |
| CN207227969U (en) * | 2017-09-12 | 2018-04-13 | 云南云岭高速公路建设集团有限公司 | Bridge multifunction scaffold |
| CN208137375U (en) * | 2018-02-12 | 2018-11-23 | 日照大象房屋建设有限公司 | Scaffold is used in a kind of construction of assembled architecture |
| CN208815873U (en) * | 2018-09-01 | 2019-05-03 | 北京欣江峰市政工程有限责任公司 | A kind of scaffold |
| CN209799307U (en) * | 2019-01-28 | 2019-12-17 | 成都华阳建筑股份有限公司 | Scaffold with adjustable height and length |
| CN210238308U (en) * | 2019-06-12 | 2020-04-03 | 湖北四桥机械设备有限公司 | Scaffold for manufacturing large pier mold |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112176884A (en) * | 2020-10-21 | 2021-01-05 | 中国十七冶集团有限公司 | Device and method for transferring bridge scaffold |
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Application publication date: 20200807 |
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