CN207749426U - A kind of bridge side guardrail template construction device - Google Patents
A kind of bridge side guardrail template construction device Download PDFInfo
- Publication number
- CN207749426U CN207749426U CN201820056224.8U CN201820056224U CN207749426U CN 207749426 U CN207749426 U CN 207749426U CN 201820056224 U CN201820056224 U CN 201820056224U CN 207749426 U CN207749426 U CN 207749426U
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- China
- Prior art keywords
- brace
- chain sling
- workbench
- fixedly connected
- bottom plate
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Abstract
The utility model discloses a kind of bridge side guardrail template construction devices, including workbench, vehicle frame, the carriage slide rails being arranged on bridge, and the formwork hoisting unit and workbench suspension unit being arranged on vehicle frame, vehicle frame includes bottom plate, the lower end of bottom plate is provided with vehicle frame pulley, formwork hoisting unit includes sprocket wheel and chain wheel handle, chain sling is wound on sprocket wheel, one end of chain sling is fixed on sprocket wheel, the other end of chain sling is connected with suspension hook, chain sling supporting rod is provided on bottom plate, one end of chain sling supporting rod is fixed on bottom plate, the other end of chain sling supporting rod is provided with chain sling pulley.In the utility model, vehicle frame pulley is slidably connected with carriage slide rails, improve the convenience of bridge side guardrail template construction, bridge side guardrail template is lifted by crane by formwork hoisting unit and chain sling supporting rod, workbench is arranged on the outside of bridge by workbench suspension unit, the construction personnel on workbench is facilitated to carry out bridge side guardrail template construction.
Description
Technical field
The utility model belongs to bridge construction technology field, and in particular to a kind of bridge side guardrail template construction device.
Background technology
In recent years, Bridges in Our Country is built fast-developing, the building up and run of bridge greatly facilitate the trip of the masses with
The economic development of various regions on the way.But with flourishing for the rapid growth of China's economy and bridge transportation cause, the volume of traffic is fast
Increasing for speed growth, especially large truck, directly results in the increase of bridge means of transportation frequency of use and load, because
Equipment, the damage of facility are increasing caused by vehicle accidental impact on this bridge, therefore in civil engineering construction field, especially
It is in bridge field, anti-collision side guardrail facility is essential.
Anti-collision side guardrail is constructed, and the side guardrail construction at especially bridge both ends suffers from many limitations for a long time, bridge
The side guardrail construction of beam always is high-risk work, the reason is that bridge generally all crosses over the water surface or road surface or more, bridge floor two sides
The position of guardrail is in vacant state, due to not yet constructing anti-collision side guardrail so that and bridge superstructure is filled with security risk,
The difficulty of anti-collision side guardrail construction is also improved simultaneously.
Currently, bridge side guardrail construction technology is divided into cast-in-place and prefabricated, cast-in-place side guardrail is formed using concreting, is mixed
Solidifying earth foundation is connected firmly, and can reach compared with high-protection level, but construction method is complex, is not easy to site operation, and install
Remove afterwards is usually destructive dismounting, not reproducible utilization.Prefabricated side guardrail uses concrete prefabricated template, repeats and utilizes,
Low-carbon environment-friendly, but in the installation of the outboard template of side guardrail, disassembly process, construction personnel's working at height is relatively elaborate, Er Qiehu
Column long construction period uses big machinery crane to carry out formwork hoisting, not only somewhat expensive always in guardrail construction period, and
And the occupation of land of big machinery crane is more, is unfavorable for carrying out while the construction of other positions of bridge.Therefore one kind is needed to can be used for bridge
Beam side guardrail template construction and the midget plant that big machinery crane can be replaced.
Utility model content
The technical problem to be solved by the utility model is to the deficiencies in for the above-mentioned prior art, provide a kind of bridge
Side guardrail template construction device, simple structure and reasonable design, vehicle frame pulley are slidably connected with carriage slide rails, improve bridge
The convenience of side guardrail template construction lifts by crane bridge side guardrail template by formwork hoisting unit and chain sling supporting rod, passes through work
Make platform suspension unit workbench is arranged on the outside of bridge, facilitates the construction personnel on workbench to carry out bridge side guardrail template and apply
Work, use is easy to operate, highly practical, and using effect is good, convenient for promoting the use of.
In order to solve the above technical problems, the technical solution adopted in the utility model is：A kind of bridge side guardrail template construction
Device, it is characterised in that：Including workbench, vehicle frame, the carriage slide rails being arranged on bridge and the template being arranged on vehicle frame
Lifting elements and workbench suspension unit, the vehicle frame includes bottom plate, the cross bar that is arranged above bottom plate with for being fixedly connected
The vehicle frame brace of the bottom plate and cross bar, the lower end of the bottom plate are provided with the vehicle frame being slidably connected with the carriage slide rails and slide
Wheel, the formwork hoisting unit includes sprocket wheel and the chain wheel handle for rotating the sprocket wheel, and chain sling is wound on the sprocket wheel,
One end of the chain sling is fixedly connected on sprocket wheel, and the other end of the chain sling is fixedly connected with suspension hook, is arranged on the bottom plate
There are chain sling supporting rod, one end of the chain sling supporting rod to be fixed on bottom plate, the other end setting of the chain sling supporting rod
It includes the first workbench vertical loading board and the second work for being separately positioned on cross bar both ends to have chain sling pulley, the workbench suspension unit
Make platform vertical loading board, is provided with the first hoist cable for connecting working table one end on the first workbench vertical loading board, described second
The second hoist cable for the connecting working table other end is provided on workbench vertical loading board.
A kind of above-mentioned bridge side guardrail template construction device, it is characterised in that：The first workbench vertical loading board includes
The first brace being fixedly connected with cross bar and the first level bar being fixedly connected with first brace, first hoist cable and
One horizon bar is fixedly connected；The second workbench vertical loading board includes the second brace being fixedly connected with cross bar and with described second
The second horizon bar that brace is fixedly connected, second hoist cable are fixedly connected with the second horizon bar.
A kind of above-mentioned bridge side guardrail template construction device, it is characterised in that：The vehicle frame brace include third brace,
One end of 4th brace, the 5th brace and the 6th brace, one end of third brace and the 4th brace is solid with one end of bottom plate respectively
The other end of fixed connection, the other end of third brace and the 4th brace is fixedly connected with one end of cross bar, and the one of the 5th brace
End and one end of the 6th brace are fixedly connected with the other end of bottom plate respectively, and one end of the 5th brace and one end of the 6th brace are equal
It is fixedly connected with the other end of cross bar.
A kind of above-mentioned bridge side guardrail template construction device, it is characterised in that：The chain sling supporting rod is telescopic rod.
A kind of above-mentioned bridge side guardrail template construction device, it is characterised in that：Counterweight platform is provided on the bottom plate.
The utility model has the following advantages compared with prior art：
1, the utility model has the advantages of simple structure, reasonable design, small, will not occupy larger construction space, be conducive to
Other positions of bridge carry out while construction, realize and using easy to operate.
2, vehicle frame pulley is arranged in the lower end of bottom plate in the utility model, is arranged carriage slide rails on bridge, vehicle frame pulley with
Carriage slide rails are slidably connected, therefore bottom plate can slide on bridge, to drive vehicle frame to be slided on bridge, improve bridge side
The convenience of guardrail template construction.
3, the utility model lifts by crane bridge side guardrail template by formwork hoisting unit and chain sling supporting rod, and construction personnel is logical
Chain wheel handle rotating sprocket is crossed, achievees the purpose that folding and unfolding chain sling, to change the height of suspension hook；Chain sling on chain sling supporting rod is slided
It takes turns to provide supporting point to chain sling so that chain sling is in its natural state with the location point of chain sling pulley perpendicular to ground, to change
The upright position for becoming chain sling, is changed the distance between the suspension hook connected on chain sling and bridge side guardrail with this, is adapted to different
Working environment, using effect are good.
4, workbench is arranged on the outside of bridge by workbench suspension unit for the utility model, the first workbench vertical loading board
Bridge side guardrail is stretched out with the second workbench vertical loading board, the first hoist cable being arranged on the first workbench vertical loading board also stretches out bridge
Beam side guardrail, the first hoist cable are fixedly connected with one end of workbench, and the second hoist cable on the second workbench vertical loading board is arranged
Bridge side guardrail is stretched out, the second hoist cable is fixedly connected with the other end of workbench, workbench is arranged on the outside of bridge with this, work
Make platform and provides bridge side guardrail template construction place for construction personnel.
In conclusion the utility model simple structure and reasonable design, vehicle frame pulley is slidably connected with carriage slide rails, improves
The convenience of bridge side guardrail template construction lifts by crane bridge side guardrail template by formwork hoisting unit and chain sling supporting rod,
Workbench is arranged on the outside of bridge by workbench suspension unit, the construction personnel on workbench is facilitated to carry out bridge side guardrail
Template construction, use is easy to operate, highly practical, and using effect is good, convenient for promoting the use of.
Below by drawings and examples, the technical solution of the utility model is described in further detail.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Reference sign:
1-bottom plate；2-1-third brace；The 4th braces of 2-2-；
The 5th braces of 2-3-；The 6th braces of 2-4-；3-cross bars；
4-workbench；5-carriage slide rails；6-vehicle frame pulleys；
7-counterweight platforms；8-1-handle；8-2-sprocket wheel；
8-3-chain sling；8-4-suspension hook；9-chain sling supporting rods；
9-1-chain sling pulley；10-1-first level bar；The first hoist cables of 10-2-；
The first braces of 10-3-；The second horizon bars of 11-1-；The second hoist cables of 11-2-；
The second braces of 11-3-.
Specific implementation mode
As shown in Figure 1, the utility model includes workbench 4, vehicle frame, the carriage slide rails 5 being arranged on bridge and setting
Formwork hoisting unit on vehicle frame and workbench suspension unit, the vehicle frame includes bottom plate 1, the cross that is arranged above bottom plate 1
The lower end of bar 3 and vehicle frame brace for being fixedly connected with the bottom plate 1 and cross bar 3, the bottom plate 1 is provided with and the vehicle frame is slided
The vehicle frame pulley 6 that rail 5 is slidably connected, the formwork hoisting unit include sprocket wheel 8-2 and the sprocket wheel for rotating the sprocket wheel 8-2
It is wound with chain sling 8-3 on handle 8-1, the sprocket wheel 8-2, one end of the chain sling 8-3 is fixedly connected on sprocket wheel 8-2, described
The other end of chain sling 8-3 is fixedly connected with suspension hook 8-4, and chain sling supporting rod 9, the chain sling supporting rod 9 are provided on the bottom plate 1
One end be fixed on bottom plate 1, the other end of the chain sling supporting rod 9 is provided with chain sling pulley 9-1, and the workbench is outstanding
Sheet member includes being separately positioned on the first workbench vertical loading board and the second workbench vertical loading board at 3 both ends of cross bar, first work
Make to be provided with the first hoist cable 10-2 for 4 one end of connecting working table on platform vertical loading board, be set on the second workbench vertical loading board
It is equipped with the second hoist cable 11-2 for 4 other end of connecting working table.
It should be noted that the number of the carriage slide rails 5 on bridge is two, the lower end of bottom plate 1 is provided with 4 vehicle frames altogether
Pulley 6.4 vehicle frame pulleys 6 are laid in the lower end at four angles of bottom plate 1 respectively, and vehicle frame pulley 6 is slidably connected with carriage slide rails 5,
Therefore bottom plate 1 can slide on bridge, to drive vehicle frame to be slided on bridge, improve the convenience of bridge construction.
It should be noted that chain sling supporting rod 9, the first workbench vertical loading board and the second workbench vertical loading board are respectively positioned on bridge
The same side.
In actual use, chain sling 8-3 is chain or steel wire rope, can be arbitrarily bent, no chain sling supporting rod 9 the case where
Under, stretch out bridge while guardrail chain sling 8-3 in its natural state with chain sling 8-3 and when bridge the contact point of guardrail perpendicular to ground
Face, the bridge of the lifting guardrail when guardrail template is easy with bridge collide with, and influence construction effect.Therefore it is set on bottom plate 1
The chain sling supporting rod 9 for stretching out bridge side guardrail is set, the chain sling pulley 9-1 on chain sling supporting rod 9 is provides support to chain sling 8-3
Point so that chain sling 8-3 is in its natural state with the location point of chain sling pulley 9-1 perpendicular to ground, to change hanging down for chain sling 8-3
Straight position changes the distance between the suspension hook 8-4 connected on chain sling 8-3 and bridge side guardrail with this, and using effect is good.Chain sling branch
One end of strut 9 is fixedly connected with bottom plate 1, and interlude and the cross bar 3 of chain sling supporting rod 9 are connected, and cross bar 3 supports for chain sling
Bar 9 provides supporting point, improves the stability of chain sling supporting rod 9.
In actual use, one end of chain sling 8-3 is fixedly connected on sprocket wheel 8-2, and the other end of chain sling 8-3 is slided around chain sling
It is fixedly connected with suspension hook 8-4 after wheel 9-1, suspension hook 8-4 is for the bridge side guardrail template on hook block ground.Construction personnel passes through chain
Wheel handle 8-1 rotating sprocket 8-2, achieve the purpose that folding and unfolding chain sling 8-3, to change the height of suspension hook 8-4, by the bridge on ground
Beam side guardrail formwork hoisting is to construction location.
It should be noted that the first workbench vertical loading board and the second workbench vertical loading board are symmetricly set on the two of workbench 4
Side improves the stability of workbench 4.First workbench vertical loading board and the second workbench vertical loading board stretch out bridge side guardrail,
The first hoist cable 10-2 being arranged on the first workbench vertical loading board also stretches out bridge side guardrail, the first hoist cable 10-2 and workbench 4
One end be fixedly connected, the second hoist cable 11-2 being arranged on the second workbench vertical loading board also stretches out bridge side guardrail, and second hangs
Rope 11-2 is fixedly connected with the other end of workbench 4, and workbench 4 is arranged on the outside of bridge with this.
Construction personnel only passes in and out workbench 4 by mechanical crane, and mechanical crane cannot participate in entire bridge side guardrail template
Construction period, reduces construction cost, and workbench 4 provides bridge side guardrail template construction place for construction personnel, adopted with tradition
Bridge side guardrail template construction is carried out with mechanical crane to compare, the device of the application will not occupy larger construction space, favorably
It is carried out while other positions of bridge are constructed.
As shown in Figure 1, in the present embodiment, the first workbench vertical loading board include be fixedly connected with cross bar 3 first tiltedly
Bar 10-3 and first level the bar 10-1, the first hoist cable 10-2 and first level being fixedly connected with the first brace 10-3
Bar 10-1 is fixedly connected；The second workbench vertical loading board include the second brace 11-3 being fixedly connected with cross bar 3 and with it is described
The second the horizon bar 11-1, the second hoist cable 11-2 and the second horizon bar 11-1 that second brace 11-3 is fixedly connected are fixed and are connected
It connects.
In actual use, the height of the side guardrail template of different bridges and thickness difference are led in different operating environments
Cross length or the angle of inclination for changing the first brace 10-3 and the second brace 11-3, the height of adjustable working table 4, to adapt to
The bridge side guardrail of different height；By changing the length of first level bar 10-1 and the second horizon bar 11-1, work is adjusted
The distance between platform 4 and bridge, to adapt to the side guardrail template of different-thickness, using effect is good.
As shown in Figure 1, in the present embodiment, the vehicle frame brace includes third brace 2-1, the 4th brace 2-2, the 5th brace
2-3 and the 6th brace 2-4, one end of third brace 2-1 and one end of the 4th brace 2-2 are fixed with one end of bottom plate 1 respectively to be connected
It connects, the other end of third brace 2-1 and the other end of the 4th brace 2-2 are fixedly connected with one end of cross bar 3, the 5th brace 2-
3 one end and one end of the 6th brace 2-4 are fixedly connected with the other end of bottom plate 1 respectively, one end and the 6th of the 5th brace 2-3
One end of brace 2-4 is fixedly connected with the other end of cross bar 3.
In actual use, one end of third brace 2-1, the 4th brace 2-2 and bottom plate 1 surround triangle, the 5th brace 2-
3, the other end of the 6th brace 2-4 and bottom plate 1 surrounds triangle, using the stability principle of triangle, makes the whole knot of vehicle frame
Structure is more secured, and simple structure, avoids complicated setting, improves processing efficiency.
As shown in Figure 1, in the present embodiment, the chain sling supporting rod 9 is telescopic rod.
In actual use, the position that suspension hook 8-4 can be changed by adjusting the length of chain sling supporting rod 9, to change suspension
The position of bridge side guardrail template on suspension hook 8-4 is suitable for different construction environments, facilitates the constructor on workbench 4
Member operates bridge side guardrail template.
As shown in Figure 1, in the present embodiment, counterweight platform 7 is provided on the bottom plate 1, counterweight platform 7 is by concrete block or metal
Block is made.
In actual use, counterweight platform 7 is set on bottom plate 1, increases the weight of vehicle frame, avoids bridge side guardrail template, work
The total weight for making construction personnel on platform 4 and workbench 4 is more than the weight of vehicle frame, and vehicle frame is caused to tumble.
The above is only the embodiments of the present invention, is not imposed any restrictions to the utility model, every according to this
Utility model technical spirit changes any simple modification, change and equivalent structure made by above example, still falls within
In the protection domain of technical solutions of the utility model.
Claims (5)
1. a kind of bridge side guardrail template construction device, it is characterised in that：Including workbench (4), vehicle frame, it is arranged on bridge
Carriage slide rails (5) and the formwork hoisting unit being arranged on vehicle frame and workbench suspension unit；
The vehicle frame includes bottom plate (1), cross bar (3) above bottom plate (1) is set and for be fixedly connected the bottom plate (1) with
The lower end of the vehicle frame brace of cross bar (3), the bottom plate (1) is provided with the vehicle frame pulley being slidably connected with the carriage slide rails (5)
(6)；
The formwork hoisting unit includes sprocket wheel (8-2) and the chain wheel handle (8-1) for rotating the sprocket wheel (8-2), described
Chain sling (8-3) is wound on sprocket wheel (8-2), one end of the chain sling (8-3) is fixedly connected on sprocket wheel (8-2), the chain sling
The other end of (8-3) is fixedly connected with suspension hook (8-4), and chain sling supporting rod (9), the chain sling branch are provided on the bottom plate (1)
One end of strut (9) is fixed on bottom plate (1), and the other end of the chain sling supporting rod (9) is provided with chain sling pulley (9-
1)；
The workbench suspension unit includes the first workbench vertical loading board and the second workbench for being separately positioned on cross bar (3) both ends
Vertical loading board is provided with the first hoist cable (10-2) for connecting working table (4) one end on the first workbench vertical loading board, described
The second hoist cable (11-2) for connecting working table (4) other end is provided on second workbench vertical loading board.
2. a kind of bridge side guardrail template construction device described in accordance with the claim 1, it is characterised in that：First workbench
Vertical loading board includes the first brace (10-3) being fixedly connected with cross bar (3) and be fixedly connected with first brace (10-3)
One horizon bar (10-1), first hoist cable (10-2) are fixedly connected with first level bar (10-1)；Second workbench is hung
Dress bar include the second brace (11-3) being fixedly connected with cross bar (3) and be fixedly connected with second brace (11-3) second
Horizon bar (11-1), second hoist cable (11-2) are fixedly connected with the second horizon bar (11-1).
3. a kind of bridge side guardrail template construction device described in accordance with the claim 1, it is characterised in that：The vehicle frame brace packet
Include third brace (2-1), the 4th brace (2-2), the 5th brace (2-3) and the 6th brace (2-4), the one of third brace (2-1)
End and one end of the 4th brace (2-2) are fixedly connected with one end of bottom plate (1) respectively, the other end of third brace (2-1) and the
The other end of four braces (2-2) is fixedly connected with one end of cross bar (3), one end of the 5th brace (2-3) and the 6th brace (2-
4) one end is fixedly connected with the other end of bottom plate (1) respectively, one end of the 5th brace (2-3) and the one of the 6th brace (2-4)
End is fixedly connected with the other end of cross bar (3).
4. a kind of bridge side guardrail template construction device described in accordance with the claim 1, it is characterised in that：The chain sling supporting rod
(9) it is telescopic rod.
5. a kind of bridge side guardrail template construction device described in accordance with the claim 1, it is characterised in that：On the bottom plate (1)
It is provided with counterweight platform (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820056224.8U CN207749426U (en) | 2018-01-13 | 2018-01-13 | A kind of bridge side guardrail template construction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820056224.8U CN207749426U (en) | 2018-01-13 | 2018-01-13 | A kind of bridge side guardrail template construction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207749426U true CN207749426U (en) | 2018-08-21 |
Family
ID=63151748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820056224.8U Expired - Fee Related CN207749426U (en) | 2018-01-13 | 2018-01-13 | A kind of bridge side guardrail template construction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207749426U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110205939A (en) * | 2019-06-04 | 2019-09-06 | 中铁十局集团城市轨道交通工程有限公司 | Trolley and method for mobile dismounting formwork of bridge rail |
-
2018
- 2018-01-13 CN CN201820056224.8U patent/CN207749426U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110205939A (en) * | 2019-06-04 | 2019-09-06 | 中铁十局集团城市轨道交通工程有限公司 | Trolley and method for mobile dismounting formwork of bridge rail |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180821 Termination date: 20190113 |