CN209443379U - A kind of overpass anti-collision wall periphery goes up and down constructing device - Google Patents
A kind of overpass anti-collision wall periphery goes up and down constructing device Download PDFInfo
- Publication number
- CN209443379U CN209443379U CN201822179050.7U CN201822179050U CN209443379U CN 209443379 U CN209443379 U CN 209443379U CN 201822179050 U CN201822179050 U CN 201822179050U CN 209443379 U CN209443379 U CN 209443379U
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- CN
- China
- Prior art keywords
- overpass
- collision wall
- support arm
- fixed
- pedestal frame
- Prior art date
- 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.)
- Expired - Fee Related
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- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model discloses a kind of overpass anti-collision wall peripheries to go up and down constructing device, including pedestal frame, lifting device；It is characterized in that the pedestal frame is placed on overhead road surface, in pedestal frame, towards a lateral roof of overpass, the anti-collision wall on overpass is extended with support arm；The free end of the support arm up and down be equipped with through-hole；The lifting device is fixed on the free end of support arm；The lifting device includes screw elevator, work-room；The screw elevator is fixed on support arm, and the lead screw on screw elevator penetrates through the through-hole of support arm and extends downwardly；The two sidewalls of the work-room are fixed with axle sleeve, and lead screw bottom end inner sleeve is in axle sleeve；The side wall of the work-room is fixed with positive and negative switch；The pedestal frame is equipped with loading bucket, and the side in loading bucket far from lifting device is fixed with weight body；The device can provide a workbench in anti-collision wall periphery for construction personnel, and workbench stabilization is not easy to shake, can be freely lifted.
Description
Technical field
The utility model relates to overpass construction equipments, and in particular to a kind of overpass anti-collision wall periphery lifting construction dress
It sets.
Background technique
Overpass is a kind of bridge, generally refers to the bridge that high embankment is replaced across zanjon valley, and in city bridge
The bridge that road is crossed in beam is supported by the tower or pillar of height support.For safety, the two sides of overpass are additionally provided with anticollision and enclose
Wall, after having set up overpass, it is also necessary to cable is spread in the periphery of anticollision enclosure wall or carries out other construction technologies, and typically now
It is worker to be hung in the periphery of anti-collision wall on overpass with safety rope to construct, and this is exactly using safe there are a drawback
Rope, which compares, to be shaken more severe, and construction personnel can only carry out simple construction movement, if desired carry out constructing with stronger dynamics dynamic
When making, it is unable to complete at all；Meanwhile when anti-collision wall periphery is constructed, due to project under construction difference, in order to rationally utilize protecting wall
The space of periphery needs to construct under the different height in protecting wall periphery, and present equipment is unable to satisfy, and still can only
It is carried out by safety rope, but the easy shaking of safety rope, and construction movement is not easy too greatly, and no person's security risk greatly increases,
And inefficiency, construction personnel can not go up and down freely according to self-demand, to construct in normal accessible range.
Summary of the invention
The purpose of this utility model is to provide a kind of overpass anti-collision wall peripheries to go up and down constructing device, which can be
Anti-collision wall periphery provides a workbench for construction personnel, and workbench stabilization is not easy to shake, can be freely lifted, to protect
Under the premise of demonstrate,proving safety, the job task under different height is rapidly completed, very convenient, safety guarantee is strong.
A kind of overpass anti-collision wall periphery goes up and down constructing device, including pedestal frame, lifting device；It is characterized in that the base
Mounting is placed on overhead road surface, and in pedestal frame, towards a lateral roof of overpass, the anti-collision wall on overpass is extended with support
Arm；The free end of the support arm up and down be equipped with through-hole；The lifting device is fixed on the free end of support arm；
The lifting device includes screw elevator, work-room；The screw elevator is fixed on support arm, and screw rod
Lead screw on elevator penetrates through the through-hole of support arm and extends downwardly；The two sidewalls of the work-room are fixed with axle sleeve, lead screw
Bottom end inner sleeve is in axle sleeve；The side wall of the work-room is fixed with positive and negative switch；The pedestal frame is equipped with loading bucket, in loading
Side in bucket far from lifting device is fixed with weight body, and battery is detachably and fixedly provided in weight body, and weight body increases
The problem of weight of pedestal frame enables pedestal frame is more stable to advance on overpass, will not turn on one's side or shake, electric power storage
Pond is not only screw elevator power supply, additionally it is possible to further increase the counterweight of pedestal frame.
Preferably, pedestal frame bottom corner is equipped with four pulleys, and pulley is transversely mounted, and moves pedestal frame laterally
It is dynamic.
Preferably, the screw elevator is JWM type, is fixed with motor on the worm screw of screw elevator.
Preferably, there is the non-threaded area of 10-15cm in the bottom end of the lead screw, can be coupled with axle sleeve, lead screw
It can be rotated in axle sleeve.
Preferably, the diameter of the through-hole be greater than lead screw diameter, lead screw rotation when, do not have with through-hole it is any contact,
Ensure that lead screw will not be ground by Zhi Tongkong card, causes to rotate slack problem.
Preferably, work-room construction surface opposite side is designed as low borderline structure, construction can be facilitated to construct, and reduces
Action constraint of the work-room to construction personnel.
Preferably, the route of positive and negative switch uses spring wire and circuit connection.
Preferably, construction tool can be placed in the loading bucket, convenient working personnel fetch.
The utility model has the beneficial effects that: the lifting process of work-room will not generate shaking；Construction personnel is making at station
When carrying out operation when industry room, when experience needs laboriously job content, work-room will not be generated, and construction personnel can have one
Stablize and withstand forces big job platform, keeps construction operation more efficient；According to the demand of itself, to the work of different height
Hold the height for carrying out freely adjusting work-room in the industry, without other people coordinative constructions, reduces the manpower waste of overhead bridge construction.
Detailed description of the invention
Fig. 1 is the configuration schematic diagram of the utility model.
Fig. 2 is the pedestal frame structural schematic diagram of the utility model.
Fig. 3 is the lifting device scheme of installation of the utility model.
Fig. 4 is the schematic diagram of application structure of the utility model.
Fig. 5 is the circuit connection diagram of the utility model.
In figure, pedestal frame 1, lifting device 2, screw elevator 2-1, lead screw 2-2, non-threaded area 2-3, work-room 2-4, axis
Cover 2-5, support arm 3, through-hole 3-1, positive and negative switch 4, overpass 5, anti-collision wall 5-1, weight body 6, battery 7.
Specific embodiment
The present invention will be further described with reference to the accompanying drawing；
Such as Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4, the utility model mainly includes pedestal frame 1, lifting device 2；When construction, by base
Mounting 1 is placed on overpass 5, and in pedestal frame 1, towards a lateral roof of overpass 5, the anti-collision wall 5-1 on overpass 5 is extended with
Lifting device 2 is placed in the periphery of anti-collision wall 5-1 on overpass 5, and is fixedly connected with support arm 3 by support arm 3；To make lead screw
2-2 can be moved up and down freely, the free end of support arm 3 up and down be equipped with through-hole 3-1, and the through-hole on support arm 3
It is set near 3-1 there are four threaded hole, the interior outer diameter 1-1.5cm through being greater than lead screw 2-2 of through-hole 3-1, lead screw 2-2 are being rotated
When, there is not any contact with through-hole 3-1, it is ensured that lead screw 2-2 will not be ground by through-hole 3-1 card, cause to rotate slack problem；This
Lifting device 2 in utility model includes screw elevator 2-1, work-room 2-4, to ensure stability, screw elevator 2-1 choosing
With JWM type；Screw elevator 2-1 is bolted on support arm 3, bolt is coupled with threaded hole, screw rod lifting
Lead screw 2-2 on machine 2-1 penetrates through the through-hole 3-1 of support arm 3 and extends downwardly；When lead screw 2-2 is rotated, to prevent torsion from producing
It is raw, it is fixed with axle sleeve 2-5 in the two sidewalls of work-room 2-4, work-room 2-4 is mounted on the bottom end of lead screw 2-2 by axle sleeve 2-5,
The bottom end of lead screw 2-2 have the cooperation of the non-threaded area 2-3, axle sleeve 2-5 and lead screw 2-2 of 10-15cm here it is axle sleeve 2-5 with
The cooperation of axis, therefore lead screw 2-2 can be freely rotated in axle sleeve 2-5, avoid torsion；In order to facilitate construction personnel, in operation
The side wall of room 2-4 is fixed with positive and negative switch 4, and positive and negative switch 4 can control positive and negative rotation (the route use of positive and negative switch 4 of motor
Spring wire and circuit connection avoid the problem that route caused by work-room 2-4 lifting knots or fractures), motor positive and inverse can
To allow lead screw 2-2 to rise or move down, construction personnel can voluntarily control the lifting of work-room 2-4；The pedestal frame 1 is equipped with
Loading bucket, the side in loading bucket far from lifting device 2 are fixed with weight body 6, storage are detachably and fixedly provided in weight body 6
Battery 7, weight body 6 increase the weight of pedestal frame 1, enable pedestal frame 1 is more stable to advance on overpass 5, will not side
The problem of turning over or shaking, battery 7 are not only screw elevator 2-1 power supply, additionally it is possible to further increase matching for pedestal frame 1
Weight, while some necessary tools of construction can also be placed in the vacant place of loading bucket, it is used as a loading trolley,
One can increase counterweight, secondly construction personnel is facilitated to fetch.
In order to make the mobile construction to carry out next workshop section of pedestal frame 1, four cunnings are equipped in 1 bottom corner of pedestal frame
Wheel, and pulley is transversely mounted, and is displaced sideways pedestal frame 1, other construction personnel can push pedestal frame 1 and reach next section of construction
Region, if encountering the bridge column of overpass 5 in this process, construction personnel can control work-room 2-4 and rise to highest point, escapes
Bridge column, it is very convenient without dismantling again.
In view of construction personnel faces overpass 5 in construction, thus work-room 2-4 construction surface opposite side be designed as it is low
Borderline structure can facilitate construction to construct, and reduce work-room 2-4 to the action constraint of construction personnel.
Claims (8)
1. a kind of overpass anti-collision wall periphery goes up and down constructing device, including pedestal frame, lifting device；It is characterized in that the pedestal
Frame is placed on overhead road surface, and in pedestal frame, towards a lateral roof of overpass, the anti-collision wall on overpass is extended with support
Arm；The free end of the support arm up and down be equipped with through-hole；The lifting device is fixed on the free end of support arm；
The lifting device includes screw elevator, work-room；The screw elevator is fixed on support arm, and screw rod is gone up and down
Lead screw on machine penetrates through the through-hole of support arm and extends downwardly；The two sidewalls of the work-room are fixed with axle sleeve, lead screw bottom end
Inner sleeve is in axle sleeve；The side wall of the work-room is fixed with positive and negative switch；The pedestal frame is equipped with loading bucket, in loading bucket
Side far from lifting device is fixed with weight body, and battery is detachably and fixedly provided in weight body.
2. overpass anti-collision wall according to claim 1 periphery goes up and down constructing device, it is characterised in that: pedestal frame bottom
Portion corner is set there are four pulley, and pulley is transversely mounted, and is displaced sideways pedestal frame.
3. overpass anti-collision wall according to claim 1 periphery goes up and down constructing device, it is characterised in that: the screw rod lifting
Machine is JWM type, is fixed with motor on the worm screw of screw elevator.
4. overpass anti-collision wall according to claim 1 periphery goes up and down constructing device, it is characterised in that: the bottom of the lead screw
There is the non-threaded area of 10-15cm at end, can be coupled with axle sleeve, lead screw can rotate in axle sleeve.
5. overpass anti-collision wall according to claim 1 periphery go up and down constructing device, it is characterised in that: the through-hole it is straight
Diameter is greater than the diameter of lead screw, and lead screw does not have any contact, it is ensured that lead screw will not be ground by Zhi Tongkong card, be made in rotation with through-hole
At the slack problem of rotation.
6. overpass anti-collision wall according to claim 1 periphery goes up and down constructing device, it is characterised in that: the work-room is applied
Work is designed as low borderline structure in face of side.
7. overpass anti-collision wall according to claim 1 periphery goes up and down constructing device, it is characterised in that: the line of positive and negative switch
Road uses spring wire and circuit connection.
8. overpass anti-collision wall according to claim 1 periphery goes up and down constructing device, it is characterised in that: in the loading bucket
It is placed with construction tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822179050.7U CN209443379U (en) | 2018-12-25 | 2018-12-25 | A kind of overpass anti-collision wall periphery goes up and down constructing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822179050.7U CN209443379U (en) | 2018-12-25 | 2018-12-25 | A kind of overpass anti-collision wall periphery goes up and down constructing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209443379U true CN209443379U (en) | 2019-09-27 |
Family
ID=68015009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822179050.7U Expired - Fee Related CN209443379U (en) | 2018-12-25 | 2018-12-25 | A kind of overpass anti-collision wall periphery goes up and down constructing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209443379U (en) |
-
2018
- 2018-12-25 CN CN201822179050.7U patent/CN209443379U/en not_active Expired - Fee Related
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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: 20190927 Termination date: 20201225 |