CN112523099A - Combined type supporting protective bracket device for bridge construction - Google Patents
Combined type supporting protective bracket device for bridge construction Download PDFInfo
- Publication number
- CN112523099A CN112523099A CN202011425206.0A CN202011425206A CN112523099A CN 112523099 A CN112523099 A CN 112523099A CN 202011425206 A CN202011425206 A CN 202011425206A CN 112523099 A CN112523099 A CN 112523099A
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- CN
- China
- Prior art keywords
- fixedly connected
- bridge construction
- column
- limiting
- bracket device
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/18—Scaffolds primarily resting on the ground adjustable in height
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/14—Railings
Abstract
The invention relates to the technical field of bridge construction devices, and discloses a combined supporting and protecting support device for bridge construction, which comprises a base, wherein the top of the base is fixedly connected with a limiting anti-dropping sleeve, the inner side of the limiting anti-dropping sleeve is fixedly connected with a central adjusting column, the top of the central adjusting column is fixedly connected with a threaded column, the top of the base is fixedly connected with a side limiting column, the outer part of the side limiting column is fixedly connected with a placing seat, and the top of the side limiting column is fixedly connected with a positioning support. This protective bracket device is supported with combination formula to bridge construction, its overall structure retrencies and is convenient for carry out lift adjustment under the circumstances of guaranteeing security and stability and make things convenient for constructor to carry out bridge construction operation, and it is all very convenient when dismantling and installing need to shift simultaneously to the effectual current bridge construction of having solved is with supporting protective bracket device and is shifting and the comparatively trouble problem of loading and unloading when other local uses.
Description
Technical Field
The invention relates to the technical field of bridge construction devices, in particular to a combined type supporting and protecting support device for bridge construction.
Background
The bridge type can be divided into a railway bridge, a highway-railway dual-purpose bridge, a pedestrian bridge, a water transport bridge and other special bridges according to the purposes, the bridge construction refers to the process of building the bridge according to the design content, mainly refers to the contents of bridge construction technology, construction organization, construction management, construction quality and the like, the bridge construction flow generally comprises the procedures of preliminary preparation, organization design, construction management, engineering construction, construction quality, quality treatment and the like, and the bridge construction can be completed after the procedures are organized and completed.
The process of bridge construction is very common at present, and the in-process that the staff carries out the construction to the bridge construction needs to support the operational environment that the constructor was located and protect, thereby ensure constructor's construction safety, but its structure of current support protection supporting device is many comparatively complicated, consequently can provide better protection after appointed environmental installation finishes, but it is comparatively troublesome when needs shift and use in other places, often need consume more manpower and time to demolish and install, consequently, be difficult to satisfy the social demand, so propose a bridge construction with combination formula support protective bracket device and solve the problem that proposes in the aforesaid.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a combined type supporting and protecting support device for bridge construction, which has the advantages of convenience in assembly and disassembly, stable structure and the like, and solves the problem that the existing supporting and protecting support device for bridge construction is troublesome to assemble and disassemble when needing to be transferred and used in other places.
(II) technical scheme
In order to realize the purposes of convenient assembly and disassembly and stable structure, the invention provides the following technical scheme: a combined supporting and protecting support device for bridge construction comprises a base, wherein a limiting anti-falling sleeve is fixedly connected to the top of the base, a central adjusting column is fixedly connected to the inner side of the limiting anti-falling sleeve, a threaded column is fixedly connected to the top of the central adjusting column, side limiting columns are fixedly connected to the top of the base, a placing seat is fixedly connected to the outer portions of the side limiting columns, a positioning support is fixedly connected to the top of the side limiting columns, a mounting top plate is fixedly connected to the top of the central adjusting column, a through groove is formed in the mounting top plate, two adjusting motors are fixedly mounted at the top of the mounting top plate, limiting seats are movably connected to the outer portions of output shafts of the two adjusting motors, rope collecting wheels are fixedly connected to the output shafts of the two adjusting motors, and lifting ropes are wound on the outer portions of the rope collecting wheels, the bottom end of the lifting rope is fixedly connected with a limiting buckle, the bottom of the limiting buckle is fixedly connected with a supporting underframe, the top of the supporting underframe is fixedly connected with a supporting side frame, the outer portion of the supporting underframe is fixedly connected with an anti-falling ring, and the inner side of the supporting underframe is fixedly connected with a central positioning ring.
Preferably, the appearance of base is the square, the center is adjusted the post and is the interior cavity cylinder that the appearance is the cylinder, and its quantity is no less than three and vertically overlap and place.
Preferably, the center adjusting columns are located at the center of the top of the base, and the number of the center adjusting columns is not less than three and the center adjusting columns are fixedly connected through the mutual threads of the threaded columns.
Preferably, the side spacing post is the cylinder that the appearance is the cylinder, and its quantity is four groups, and every group quantity is no less than four and mutual threaded connection block.
Preferably, the positioning support is fixed on the side limiting column at the topmost part, and the number of the through grooves in the installation top plate is two.
Preferably, the mounting top plate is located on the central adjusting column at the top, and the bottom of the limiting seat is fixedly connected with the top of the mounting top plate.
Preferably, the other end of the lifting rope, which is far away from the rope collecting wheel, penetrates through the through groove and extends to the bottom of the mounting top plate, and the lifting rope is a metal cable.
Preferably, the supporting underframe is a metal frame body with a rectangular appearance, the supporting underframe and the limiting retaining ring are welded into a whole, and the number of the anti-falling rings is four.
Preferably, the inner sides of the four anti-falling rings are connected with the outer sides of the side positioning columns in a sliding mode, and the central positioning ring is sleeved on the outer side of the central adjusting column.
(III) advantageous effects
Compared with the prior art, the invention provides a combined type supporting and protecting bracket device for bridge construction, which has the following beneficial effects:
1. this protective bracket device is supported with combination formula to bridge construction, through transporting the base to the appointed place, then can install central regulation post and the side spacing post that the quantity is unequal additional according to the height of construction, constructor stands on strutting the chassis this moment, then to the circular telegram of adjusting motor and start, receive the rope sheave this moment and rotate and lift by lifting rope department and strut the chassis, and then make things convenient for constructor to be under construction at different heights, the security is guaranteed by strutting the side bearer protection in side during the construction simultaneously, the effect of stable structure has been reached, through will strut the chassis when dismantling adjust to with place seat laminating back spiral pull down each central regulation post and side spacing post can, it is very convenient to make the device loading and unloading.
2. This protective bracket device is supported with combination formula to bridge construction, through strutting the chassis and cup jointing the outside at the side spacing post all the time in the anticreep ring in its outside when rising and falling regulation, the center location ring of its center department then cup joints the outside in the center regulation post all the time simultaneously, therefore very level and smooth stability when the device goes up and down to regulate, can effectively avoid the device the not enough condition of during operation stability to appear, can locate to install location structure at the locating support through the device after the altitude mixture control finishes and make the top remain stable, can effectively strengthen the device's job stabilization nature, thereby the effectual current bridge construction of having solved is with supporting protective bracket device and is transferring and loading and unloading comparatively trouble problem when other local uses.
Drawings
FIG. 1 is a schematic structural view of a combined supporting and protecting bracket device for bridge construction according to the present invention;
FIG. 2 is an enlarged schematic structural view of the support bracket assembly A shown in FIG. 1 in the present invention;
fig. 3 is a schematic view of an installation structure of an adjustment motor in the combined supporting and protecting bracket device for bridge construction according to the present invention.
In the figure: the device comprises a base 1, a limiting anti-falling sleeve 2, a central adjusting column 3, a threaded column 4, a side limiting column 5, a placing seat 6, a positioning support 7, a mounting top plate 8, a through groove 9, an adjusting motor 10, a limiting seat 11, a rope collecting wheel 12, a lifting rope 13, a limiting snap ring 14, a supporting underframe 15, a supporting side frame 16, an anti-falling ring 17 and a central positioning ring 18.
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. 1-3, a combined supporting and protecting support device for bridge construction comprises a base 1, a limiting anti-dropping sleeve 2 fixedly connected to the top of the base 1, a central adjusting column 3 fixedly connected to the inner side of the limiting anti-dropping sleeve 2, the base 1 having a square shape, the central adjusting column 3 being an inner hollow cylinder having a cylindrical shape, at least three columns being vertically overlapped, a threaded column 4 being fixedly connected to the top of the central adjusting column 3, the central adjusting column 3 being located at the center of the top of the base 1, at least three central adjusting columns 3 being fixed by the threaded columns 4, side limiting columns 5 being fixedly connected to the top of the base 1, the side limiting columns 5 being four columns in number, each group having at least four columns being engaged with each other by threaded connection, a placing seat 6 being fixedly connected to the outer portion of the side limiting columns 5, the top of the side limiting column 5 is fixedly connected with a positioning support 7, the top of the central adjusting column 3 is fixedly connected with an installation top plate 8, the inside of the installation top plate 8 is provided with through grooves 9, the positioning support 7 is fixed on the side limiting column 5 at the topmost part, the number of the through grooves 9 in the installation top plate 8 is two, the top of the installation top plate 8 is fixedly provided with two adjusting motors 10, the outsides of the output shafts of the two adjusting motors 10 are movably connected with limiting seats 11, the installation top plate 8 is positioned on the central adjusting column 3 at the topmost part, the bottom of the limiting seats 11 is fixedly connected with the top of the installation top plate 8, the output shafts of the two adjusting motors 10 are fixedly connected with rope collecting wheels 12, the outsides of the rope collecting wheels 12 are wound with lifting ropes 13, the other ends, far away from the rope collecting wheels 12, of the lifting ropes 13 penetrate through the through grooves 9 and extend to the bottom of the, the bottom end of the lifting rope 13 is fixedly connected with a limiting buckle ring 14, the bottom of the limiting buckle ring 14 is fixedly connected with a supporting underframe 15, the top of the supporting underframe 15 is fixedly connected with a supporting side frame 16, the outer part of the supporting underframe 15 is fixedly connected with an anti-slip ring 17, the supporting underframe 15 is a metal frame body with a rectangular shape and is welded with the limiting buckle ring 14 into a whole, the number of the anti-slip rings 17 is four, the inner side of the supporting underframe 15 is fixedly connected with a central positioning ring 18, the inner sides of the four anti-slip rings 17 are all in sliding connection with the outer sides of the side limiting columns 5, the central positioning ring 18 is sleeved on the outer side of the central adjusting column 3, the anti-slip ring 17 on the outer side of the supporting underframe 15 is always sleeved on the outer side of the side limiting columns 5 during lifting adjustment, and the central positioning ring 18 on the center of the supporting underframe is always sleeved on the outer, therefore very smooth and stable when the device goes up and down to adjust, can effectively avoid the device the not enough condition of during operation stability to appear, can locate the installation location structure at locating support 7 through the device after the altitude mixture control finishes and make the top remain stable, can effectively strengthen the device's job stabilization nature to the effectual current bridge construction of having solved is with supporting protection supporting device need shift and the comparatively trouble problem of loading and unloading when other places use.
The working principle is as follows: the combined supporting and protecting bracket device for bridge construction is characterized in that the base 1 is conveyed to a designated place, then the central adjusting columns 3 and the side limiting columns 5 with different numbers can be additionally installed according to the construction height, at the moment, constructors stand on the supporting underframe 15, then the adjusting motor 10 is electrified and started, at the moment, the rope collecting wheel 12 rotates and pulls up the supporting underframe 15 from the lifting rope 13, thereby facilitating the construction of constructors at different heights, ensuring the safety by the protection of the supporting side frame 16 at the side during the construction, achieving the effect of stable structure, the supporting underframe 15 is adjusted to be attached to the placing seat 6 during disassembly, and then each central adjusting column 3 and each side limiting column 5 are spirally disassembled, so that the device is very convenient to assemble and disassemble, meanwhile, an additional universal wheel assembly and an auxiliary positioning structure can be added on the base 1, and the movement flexibility and the placement stability of the device can be further improved in practical use.
To sum up, this protective bracket device is supported with combination formula to bridge construction cup joints the outside at side spacing post 5 all the time through the anticreep ring 17 of strutting the chassis 15 in its outside when lifting adjustment, and the central holding ring 18 of its center department then cup joints the outside in central regulation post 3 all the time simultaneously, therefore very level and smooth stability when the device carries out lifting adjustment, can effectively avoid the device the not enough condition of during operation stability to appear, can locate to install location structure at the locating support 7 through the device after the altitude mixture control finishes and make the top remain stable, can effectively strengthen the device's job stabilization nature, thereby the effectual problem of having solved current protective bracket device is protected with supporting to bridge construction and loading and unloading comparatively trouble when needs shift and use in other places.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 (9)
1. The utility model provides a bridge construction is with combination formula support protective cradle device, includes base (1), its characterized in that: the adjustable rope sheave pulley is characterized in that a limiting anti-dropping sleeve (2) is fixedly connected to the top of the base (1), a central adjusting column (3) is fixedly connected to the inner side of the limiting anti-dropping sleeve (2), a threaded column (4) is fixedly connected to the top of the central adjusting column (3), a side limiting column (5) is fixedly connected to the top of the base (1), a placing seat (6) is fixedly connected to the outer portion of the side limiting column (5), a positioning support (7) is fixedly connected to the top of the side limiting column (5), a mounting top plate (8) is fixedly connected to the top of the central adjusting column (3), a through groove (9) is formed in the mounting top plate (8), two adjusting motors (10) are fixedly mounted at the top of the mounting top plate (8), a limiting seat (11) is movably connected to the outer portions of output shafts of the two adjusting motors (10), and rope sheaves (12) are fixedly connected to the output shafts of the two adjusting motors (10), the rope winding machine is characterized in that a lifting rope (13) is wound on the outer portion of the rope winding wheel (12), a limiting buckle ring (14) is fixedly connected to the bottom end of the lifting rope (13), a bottom frame (15) is fixedly connected to the bottom of the limiting buckle ring (14), a side frame (16) is supported by the top fixedly connected to the supporting frame (15), an anti-falling ring (17) is fixedly connected to the outer portion of the supporting frame (15), and a central positioning ring (18) is fixedly connected to the inner side of the supporting frame (15).
2. The combined supporting and protecting bracket device for bridge construction according to claim 1, wherein: the appearance of base (1) is the square, center is adjusted post (3) and is the interior cavity cylinder of cylinder for the appearance, and its quantity is no less than three and vertically overlaps and places.
3. The combined supporting and protecting bracket device for bridge construction according to claim 2, wherein: the central adjusting columns (3) are located at the center of the top of the base (1), and the central adjusting columns (3) which are not less than three in number are fixedly connected through the mutual threads of the threaded columns (4).
4. The combined supporting and protecting bracket device for bridge construction according to claim 1, wherein: the side limiting columns (5) are cylindrical columns, the number of the side limiting columns is four, and each side limiting column is not less than four and is in threaded connection and clamping with each other.
5. The combined supporting and protecting bracket device for bridge construction according to claim 4, wherein: the positioning support (7) is fixed on the side limiting column (5) at the top, and the number of the penetrating grooves (9) in the installation top plate (8) is two.
6. The combined supporting and protecting bracket device for bridge construction according to claim 3, wherein: the mounting top plate (8) is located on the central adjusting column (3) at the top, and the bottom of the limiting seat (11) is fixedly connected with the top of the mounting top plate (8).
7. The combined supporting and protecting bracket device for bridge construction according to claim 1, wherein: the other end of the lifting rope (13) far away from the rope collecting wheel (12) penetrates through the through groove (9) and extends to the bottom of the mounting top plate (8), and the lifting rope (13) is a metal cable rope.
8. The combined supporting and protecting bracket device for bridge construction according to claim 1, wherein: the support chassis (15) is a metal frame body with a rectangular appearance, and is welded with the limiting retaining ring (14) into a whole, and the number of the anti-drop rings (17) is four.
9. The combined supporting and protecting bracket device for bridge construction according to claim 8, wherein: the inner sides of the four anti-falling rings (17) are in sliding connection with the outer sides of the side positioning columns (5), and the central positioning ring (18) is sleeved on the outer side of the central adjusting column (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011425206.0A CN112523099A (en) | 2020-12-09 | 2020-12-09 | Combined type supporting protective bracket device for bridge construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011425206.0A CN112523099A (en) | 2020-12-09 | 2020-12-09 | Combined type supporting protective bracket device for bridge construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112523099A true CN112523099A (en) | 2021-03-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011425206.0A Pending CN112523099A (en) | 2020-12-09 | 2020-12-09 | Combined type supporting protective bracket device for bridge construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112523099A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107988916A (en) * | 2017-12-29 | 2018-05-04 | 绍兴尹创机械科技有限公司 | A kind of bridge construction gantry hanger |
| CN207700047U (en) * | 2017-11-21 | 2018-08-07 | 徐彦峰 | A kind of bridge pedestal of shock-proof type |
| US20200131723A1 (en) * | 2018-10-26 | 2020-04-30 | Barry Walter Jackson | Bridge overhang bracket assembly with connection element |
| CN211228151U (en) * | 2019-11-05 | 2020-08-11 | 沈阳越达建设工程有限公司 | Novel template support frame is used in public road bridge roof beam construction |
| CN211256683U (en) * | 2019-09-16 | 2020-08-14 | 黑龙江省龙建龙桥钢结构有限公司 | Bracket for bridge construction |
-
2020
- 2020-12-09 CN CN202011425206.0A patent/CN112523099A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207700047U (en) * | 2017-11-21 | 2018-08-07 | 徐彦峰 | A kind of bridge pedestal of shock-proof type |
| CN107988916A (en) * | 2017-12-29 | 2018-05-04 | 绍兴尹创机械科技有限公司 | A kind of bridge construction gantry hanger |
| US20200131723A1 (en) * | 2018-10-26 | 2020-04-30 | Barry Walter Jackson | Bridge overhang bracket assembly with connection element |
| CN211256683U (en) * | 2019-09-16 | 2020-08-14 | 黑龙江省龙建龙桥钢结构有限公司 | Bracket for bridge construction |
| CN211228151U (en) * | 2019-11-05 | 2020-08-11 | 沈阳越达建设工程有限公司 | Novel template support frame is used in public road bridge roof beam construction |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210319 |
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| RJ01 | Rejection of invention patent application after publication |