CN208235351U - A kind of bridge combination guardrail Fast Installation plate device - Google Patents
A kind of bridge combination guardrail Fast Installation plate device Download PDFInfo
- Publication number
- CN208235351U CN208235351U CN201820770358.6U CN201820770358U CN208235351U CN 208235351 U CN208235351 U CN 208235351U CN 201820770358 U CN201820770358 U CN 201820770358U CN 208235351 U CN208235351 U CN 208235351U
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- bridge
- cantilever
- connecting rod
- hoisting bracket
- plate 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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- 238000009434 installation Methods 0.000 title claims abstract description 32
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 46
- 239000010959 steel Substances 0.000 claims abstract description 46
- 239000000725 suspension Substances 0.000 claims abstract description 31
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 24
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 11
- 238000006073 displacement reaction Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000011900 installation process Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a kind of bridges to combine guardrail Fast Installation plate device, it is related to equipment for bridge construction technical field, when aiming to solve the problem that practice of construction, its assembling process is first to install inner template, after exterior sheathing is installed, the problem for causing working efficiency not high, technical points are: including pedestal, base bottom is connected with the walking mechanism being set on bridge floor, pedestal is equipped with towards the hoisting bracket on the outside of bridge, and pedestal is fixed with jack machinism by hoisting bracket, jack machinism includes the hoist engine being fixed on the base, hoist engine is connected with the first steel cable and the second steel cable worn along hoisting bracket, first steel cable suspension is located at the outside of Bridge guardrail in hoisting bracket end.And hoisting bracket is equipped with can be along the suspension mechanism of bridge cross-sectional horizontal direction displacement, second steel cable is suspended on hoisting bracket middle section by suspension mechanism, on the inside of Bridge guardrail, thus by installing inner template and exterior sheathing simultaneously come significantly lifting construction efficiency.
Description
Technical field
The utility model relates to equipment for bridge construction technical fields more particularly to a kind of bridge to combine guardrail Fast Installation mould
Panel assembly.
Background technique
At present in the construction of bridge superstructure, since bridge guardrails of both sides is located at bridge floor most edge, bridge shield mostly
Column template is manually installed can relatively difficult and dangerous, the template construction especially on the outside of Bridge guardrail.
For described problem, existing notification number is that the Chinese patent of CN202865749U discloses a kind of formwork of bridge rail
Equipment, including chassis, running gear, tackling system, suspension are installed.Its machinery chassis is welded by steel plate and fashioned iron；
Running gear includes the idler wheel being mounted under chassis and the channel steel slideway for being laid on bridge floor；Tackling system includes being mounted on mechanical bottom
Hoist engine, wirerope and hoisting bracket on disk；Suspension includes the cantilever shalving being fixed on chassis and hangs on cantilever shalving
On installation Hanging Basket, to not only solve outer side rail template bring Personal Risk when manually installed of bridge, but also make to install
It is more convenient when outer side rail template.
But during actual construction, assembling process usually first installs inner template, installs exterior sheathing, therefore meeting so afterwards
Working efficiency is caused to be difficult to improve.
Utility model content
The purpose of the utility model is to provide a kind of bridges to combine guardrail Fast Installation plate device, by installation simultaneously
Template and exterior sheathing carry out significantly lifting construction efficiency.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of bridge combination guardrail Fast Installation plate device, including pedestal, the base bottom, which is connected with, is set to bridge
Walking mechanism on face, the pedestal is equipped with towards the hoisting bracket on the outside of bridge, and the pedestal passes through hoisting bracket
It is fixed with jack machinism, the jack machinism includes the hoist engine being fixed on the base, and the hoist engine is connected with along lifting
The first steel cable and the second steel cable that bracket is worn, first steel cable suspension are located at the end on the outside of Bridge guardrail in hoisting bracket
End, and the hoisting bracket is equipped with and can pass through suspension machine along the suspension mechanism that it is horizontally toward displaced, second steel cable
Structure is suspended on hoisting bracket middle section and is located on the outside of Bridge guardrail.
By using above-mentioned technical proposal, the first steel cable suspension is located on the outside of Bridge guardrail in hoisting bracket end and is used to
Outer guardrail template is installed, position is fixed；Second steel cable is suspended on hoisting bracket middle section by suspension mechanism and is located at bridge shield
It is used to that interior guardrail template is installed on the inside of column, position is adjustable, thus the transverse direction in adjusting between guardrail template and outer guardrail template
Distance recycles hoist engine to adjust the suspension height of the first steel cable and the second steel cable, inner and outer template can be installed simultaneously, so that bridge
Beam combines the easier for installation quick of guardrail template.
Further, the hoisting bracket includes support column and cantilever that be perpendicular and being wholely set, the suspension mechanism
It is set on cantilever, the cantilever is fixed with the strut being arranged vertically upward, connecting pin, the branch of the support column and cantilever
Bar is located at bridge lateral ends far from cantilever one end, described suspension mechanism one end, the cantilever and is equipped with fixed pulley.
By using above-mentioned technical proposal, the connecting pin that fixed pulley is mounted on support column and cantilever, strut are far from cantilever
One end, suspension mechanism one end, cantilever are located at Impact direction when bridge lateral ends effectively to change lifting guardrail template, and subtract
Few frictional resistance, so as to improve the service life and working efficiency of entire installation template device.
Further, reinforcing rib is connected between the support column and cantilever, the reinforcing rib is at least three reinforced
Steel diagonal brace.
By using above-mentioned technical proposal, reinforcing rib is set between support column and cantilever, to guarantee the steady of hoisting bracket
It is qualitative, it is excessive overweight to prevent template, and then hoisting bracket is caused to crumble, cause safety accident.
Further, the suspension mechanism includes the sliding slot along cantilever setting, and the cantilever is equipped with and sliding slot phase
Matched sliding block, the sliding block side are equipped with the driving mechanism for making it move or lock.
By using above-mentioned technical proposal, makes sliding slot intrinsic displacement of the sliding block on cantilever using driving mechanism, can install
Under the premise of outer guardrail template, the Fast Installation of internal guardrail template is realized with the second steel cable.
Further, the driving mechanism includes the support frame being arranged on cantilever, rotates and is provided on support frame as described above
First connecting rod, the sliding block are threaded with second connecting rod, and the first connecting rod connects perpendicular to the second connecting rod, described first
It is connected between bar and second connecting rod by Bevel Gear Transmission.
By using above-mentioned technical proposal, first connecting rod rotation is driven, turns second connecting rod after bevel gear engaged transmission
It is dynamic, and then pass through thread belt movable slider again along the displacement of sliding slot direction, and it adjusts precision height, is not easy to loosen with certainly
Lock function, therefore will not occur the phenomenon that sliding offset during the installation process.
Further, the first connecting rod is equipped with actuator far from bevel gear one end, and the actuator is bilateral servo electricity
Machine.
By using above-mentioned technical proposal, bilateral servo motor using first connecting rod far from bevel gear one end be can control
Sliding speed, the glide direction of sliding block, it is very accurate to be allowed to movement position.
Further, the second connecting rod is pierced by sliding block far from bevel gear one end, and is pierced by the second connecting rod of the sliding block
End is equipped with limited block.
By using above-mentioned technical proposal, the limited block using first connecting rod far from bevel gear one end limits sliding block, prevents
Limited slip block is separated with second connecting rod.
Further, the walking mechanism includes the idler wheel being installed under pedestal and the channel steel slideway that is laid on bridge floor,
The idler wheel is placed in channel steel slideway.
By using above-mentioned technical proposal, in channel steel slideway that idler wheel is placed on bridge floor and brake will be installed, to realize
The effect of locking is slid, in order to adjust the specific installation site of bridge combination guardrail template on bridge floor.
In conclusion the utility model has the following beneficial effects:
1, by the first steel cable of setting, the second steel cable and the suspension mechanism set up for the second steel cable, come while installing inside and outside
Guardrail template promotes integral construction efficiency, makes the easier for installation quick of bridge combination guardrail template；
2, in such a way that Bevel Gear Transmission collocation is threadedly coupled in suspension mechanism, while improving adjusting precision, no
Easily loosening has self-locking function, therefore will not occur the phenomenon that sliding offset during the installation process.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of bridge combination guardrail Fast Installation plate device of the present embodiment；
Fig. 2 is a kind of part-structure perspective view of the explosion of bridge combination guardrail Fast Installation plate device of the present embodiment.
In figure, 1, pedestal；2, walking mechanism；21, idler wheel；22, channel steel slideway；3, hoisting bracket；31, support column；32, it hangs
Arm；33, strut；34, fixed pulley；35, reinforcing rib；4, jack machinism；41, hoist engine；42, the first steel cable；43, the second steel cable；
5, suspension mechanism；51, sliding slot；52, sliding block；53, driving mechanism；531, support frame；532, first connecting rod；533, second connecting rod；
534, actuator；535, limited block.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of bridge combination guardrail Fast Installation plate device, as shown in Figure 1, including as made of steel plate and fashioned iron welding
Pedestal 1,1 bottom of pedestal are connected with the walking mechanism 2 being arranged on bridge floor, and top is equipped with towards the lifting on the outside of bridge
Bracket 3, and jack machinism 4 is fixed with by hoisting bracket 3, so that the installation requirement of guardrail template is combined according to bridge, and
Specific location can be adjusted on bridge floor by walking mechanism 2, then avoided manually installed using jack machinism 4 with pendent form
When Personal Risk's problem that may be present.
In order to make the easier for installation quick of bridge combination guardrail template, as shown in Figure 1, jack machinism 4 includes fixing
Hoist engine 41 on pedestal 1, hoist engine 41 are connected with the first steel cable 42 and the second steel cable worn along hoisting bracket 3
43, and being provided on hoisting bracket 3 can be along the suspension mechanism 5 that it is horizontally toward displaced, wherein the first steel cable 42 has been suspended on
It hangs the end of bracket 3 and is located at the outside of Bridge guardrail, the second steel cable 43 is suspended in hoisting bracket 3 by suspension mechanism 5
Section and be located at bridge on the inside of.Therefore, inner and outer template can be installed simultaneously, wherein the first steel cable 42 is used to install outer guardrail template,
Its position is fixed, and the second steel cable 43 is used to install interior guardrail template, and position is adjustable according to the position of suspension mechanism 5, thus
Construction efficiency is significantly promoted.
As shown in Figure 1, hoisting bracket 3 includes support column 31 and cantilever 32 that be perpendicular and being wholely set, above-mentioned suspension machine
Structure 5 is just mounted on cantilever 32.For the ease of the lifting of jack machinism 4, fixed vertical is set up first on cantilever 32
Strut 33, then one end in the connecting pin, strut 33 of support column 31 and cantilever 32 far from cantilever 32, suspension mechanism 5 one end,
Cantilever 32 is located at the installation of one end on the outside of bridge fixed pulley 34, thus when can effectively change lifting guardrail template by fixed pulley 34
Impact direction, and reducing friction resistance, so as to improve the service life and working efficiency of entire installation template device.
Template is excessive overweight in order to prevent, and then hoisting bracket 3 is caused to crumble, and causes safety accident, as shown in Figure 1, branch
It is connected with slanting reinforcing rib 35 between dagger 31 and cantilever 32, and can be adjusted and be added according to the length of support column 31, cantilever 32
Supporting point of the strengthening tendons 35 in the two, in this embodiment of the utility model, reinforcing rib 35 is three reinforced steel diagonal braces, just
Intensity can guarantee the stability of hoisting bracket 3, can also place a certain number of clump weights on pedestal 1 before construction, guarantee
The present apparatus will not topple over.
As shown in Fig. 2, suspension mechanism 5 includes the sliding slot 51 opened up along cantilever 32, at the same be additionally provided on cantilever 32 with
The sliding block 52 that sliding slot 51 matches, and for the sliding block 52 that drives or lock, 52 side of sliding block is provided with driving mechanism 53,
And then make sliding block 52 in 51 intrinsic displacement of sliding slot by driving mechanism 53, it can be under the premise of outer guardrail template be installed, with the second steel
Rope 43 realizes the Fast Installation of internal guardrail template.
As shown in Fig. 2, driving mechanism 53 includes the support frame 531 being arranged on cantilever 32, then turn on support frame 531
Dynamic setting first connecting rod 532, at the same time, sliding block 52 is threaded with second connecting rod 533, second connecting rod 533 and first connecting rod
532 is perpendicular, finally connects first connecting rod 532 and second connecting rod 533 with bevel gear, to work as 532 turns of first connecting rod
When dynamic, bevel gear is meshed transmission so that second connecting rod 533 rotates, and then again by thread belt movable slider 52 along sliding slot 51
Direction displacement.Because sliding block 52 is embedded in sliding slot 51, it can avoid sliding block 52 and radial displacement occur, and bevel gear passes
The mode that dynamic collocation is threadedly coupled, adjusting precision height and being not easy to loosen has self-locking function, therefore will not be during the installation process
There is the phenomenon that sliding offset.
As shown in Fig. 2, first connecting rod 532 is provided with actuator 534 far from bevel gear one end, which is two-way
Servo motor, to be allowed to position using the sliding speed, the glide direction that can control sliding block 52 after the characteristic transmission of servo motor
Precision is very accurate.
As shown in Fig. 2, second connecting rod 533 is pierced by sliding block 52 far from bevel gear one end, and it is pierced by the second of sliding block 52 and connects
533 end of bar is provided with limited block 535.Therefore, sliding block 52 is limited using limited block 535, anti-limited slip block 52 and second connecting rod
533 are separated.
As shown in Figure 1, walking mechanism 2 includes the idler wheel 21 being installed under pedestal 1 and the channel steel slideway being laid on bridge floor
22, idler wheel 21 is placed in channel steel slideway 22 to and is installed brake, to realize the effect of sliding locking, in order to raise in bridge floor
The specific installation site of whole bridge combination guardrail template.
The working principle of this bridge combination guardrail Fast Installation plate device: first by idler wheel 21 in channel steel slideway 22
Outer guardrail template is then suspended on the first steel cable simultaneously to determine specific installation site of the guardrail template on bridge floor by sliding
On 42 suspension hook, interior guardrail template is suspended on the suspension hook of the second steel cable 43, to adjust two respectively by hoist engine 41
Longitudinal height of person, and control first connecting rod 532 using actuator 534 and rotate, make second connecting rod after bevel gear engaged transmission
And then 533 rotations are displaced by thread belt movable slider 52 along 51 direction of sliding slot again, thus guardrail template and outer shield in adjusting
Lateral distance between column template, with the technical effect realized while installed.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of bridge combines guardrail Fast Installation plate device, including pedestal (1), pedestal (1) bottom are connected with setting
In the walking mechanism (2) on bridge floor, the pedestal (1) is equipped with towards the hoisting bracket (3) on the outside of bridge, and the pedestal
(1) jack machinism (4) are fixed with by hoisting bracket (3), it is characterised in that: the jack machinism (4) includes being fixed on pedestal
(1) hoist engine (41) on, the hoist engine (41) are connected with the first steel cable (42) and second worn along hoisting bracket (3)
Steel cable (43), first steel cable (42) are suspended on the end that hoisting bracket (3) is located on the outside of Bridge guardrail, and the lifting
Bracket (3), which is equipped with, to pass through suspension mechanism (5) along the suspension mechanism (5) that it is horizontally toward displaced, second steel cable (43)
It is suspended on hoisting bracket (3) middle section and is located on the outside of Bridge guardrail.
2. a kind of bridge according to claim 1 combines guardrail Fast Installation plate device, it is characterised in that: the lifting
Bracket (3) includes support column (31) that is perpendicular and being wholely set and cantilever (32), and the suspension mechanism (5) is set to cantilever
(32) on, the cantilever (32) is fixed with the strut (33) being arranged vertically upward, the company of the support column (31) and cantilever (32)
Connect end, the strut (33) is located at outside bridge far from cantilever (32) one end, the suspension mechanism (5) one end, the cantilever (32)
Side one end is equipped with fixed pulley (34).
3. a kind of bridge according to claim 2 combines guardrail Fast Installation plate device, it is characterised in that: the support
It is connected between column (31) and cantilever (32) reinforcing rib (35), the reinforcing rib (35) is at least three reinforced steel diagonal braces.
4. a kind of bridge according to claim 2 or 3 combines guardrail Fast Installation plate device, it is characterised in that: described
Suspension mechanism (5) includes the sliding slot (51) along cantilever (32) setting, and the cantilever (32) is equipped with and sliding slot (51) phase
The sliding block (52) matched, sliding block (52) side are equipped with the driving mechanism (53) for making it move or lock.
5. a kind of bridge according to claim 4 combines guardrail Fast Installation plate device, it is characterised in that: the driving
Mechanism (53) includes the support frame (531) being arranged on cantilever (32), and rotation is provided with first connecting rod on support frame as described above (531)
(532), the sliding block (52) is threaded with second connecting rod (533), and the first connecting rod (532) is perpendicular to the second connecting rod
(533), it is connect between the first connecting rod (532) and second connecting rod (533) by Bevel Gear Transmission.
6. a kind of bridge according to claim 5 combines guardrail Fast Installation plate device, it is characterised in that: described first
Connecting rod (532) is equipped with actuator (534) far from bevel gear one end, and the actuator (534) is bilateral servo motor.
7. a kind of bridge according to claim 6 combines guardrail Fast Installation plate device, it is characterised in that: described second
Connecting rod (533) is pierced by sliding block (52) far from bevel gear one end, and second connecting rod (533) end for being pierced by the sliding block (52) is equipped with
Limited block (535).
8. a kind of bridge according to claim 1 combines guardrail Fast Installation plate device, it is characterised in that: the walking
Mechanism (2) includes the idler wheel (21) being installed under pedestal (1) and the channel steel slideway (22) being laid on bridge floor, the idler wheel (21)
It is placed in channel steel slideway (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820770358.6U CN208235351U (en) | 2018-05-21 | 2018-05-21 | A kind of bridge combination guardrail Fast Installation plate device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820770358.6U CN208235351U (en) | 2018-05-21 | 2018-05-21 | A kind of bridge combination guardrail Fast Installation plate device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208235351U true CN208235351U (en) | 2018-12-14 |
Family
ID=64581057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820770358.6U Expired - Fee Related CN208235351U (en) | 2018-05-21 | 2018-05-21 | A kind of bridge combination guardrail Fast Installation plate device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208235351U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110255394A (en) * | 2019-07-02 | 2019-09-20 | 中建八局第二建设有限公司 | A kind of bridge pier lifting machine for bridge spanning the sea bridge construction |
| CN110761191A (en) * | 2019-10-23 | 2020-02-07 | 四川路桥建设集团交通工程有限公司 | Concrete guardrail construction device and method thereof |
| CN112523101A (en) * | 2020-12-08 | 2021-03-19 | 赵景柱 | T-shaped beam template for road and bridge construction |
| CN112647456A (en) * | 2021-01-20 | 2021-04-13 | 高本玉 | Road isolation guardrail installation device |
| CN112746582A (en) * | 2021-01-08 | 2021-05-04 | 高本玉 | Highway isolation guardrail installation device |
| CN113389148A (en) * | 2021-06-30 | 2021-09-14 | 中国建筑第八工程局有限公司 | Cooperative construction method for lifting and mounting guardrail formwork |
-
2018
- 2018-05-21 CN CN201820770358.6U patent/CN208235351U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110255394A (en) * | 2019-07-02 | 2019-09-20 | 中建八局第二建设有限公司 | A kind of bridge pier lifting machine for bridge spanning the sea bridge construction |
| CN110255394B (en) * | 2019-07-02 | 2024-03-22 | 中建八局第二建设有限公司 | Bridge pier crane for construction of cross-sea bridge |
| CN110761191A (en) * | 2019-10-23 | 2020-02-07 | 四川路桥建设集团交通工程有限公司 | Concrete guardrail construction device and method thereof |
| CN112523101A (en) * | 2020-12-08 | 2021-03-19 | 赵景柱 | T-shaped beam template for road and bridge construction |
| CN112746582A (en) * | 2021-01-08 | 2021-05-04 | 高本玉 | Highway isolation guardrail installation device |
| CN112746582B (en) * | 2021-01-08 | 2022-05-31 | 广西安通宝建工集团有限公司 | Highway isolation guardrail installation device |
| CN112647456A (en) * | 2021-01-20 | 2021-04-13 | 高本玉 | Road isolation guardrail installation device |
| CN113389148A (en) * | 2021-06-30 | 2021-09-14 | 中国建筑第八工程局有限公司 | Cooperative construction method for lifting and mounting guardrail formwork |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181214 |
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| CF01 | Termination of patent right due to non-payment of annual fee |