CN208456079U - Electric bridge scaffold - Google Patents
Electric bridge scaffold Download PDFInfo
- Publication number
- CN208456079U CN208456079U CN201820898289.7U CN201820898289U CN208456079U CN 208456079 U CN208456079 U CN 208456079U CN 201820898289 U CN201820898289 U CN 201820898289U CN 208456079 U CN208456079 U CN 208456079U
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- support frame
- vertical support
- electric bridge
- lead screw
- motion platform
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Abstract
The utility model provides a kind of electric bridge scaffold.The utility model includes vertical support frame, up and down motion platform is provided in the vertical support frame, the opposite two sides of the vertical support frame are respectively arranged with lead screw, nut assembly is installed on the lead screw, the both ends of the up and down motion platform are connect with the nut assembly respectively, lead screw bottom described in two is separately installed with a transmission gear, and transmission gear described in two connects driving motor by the synchronous band connection sliding tooth wheel of same, the driving gear.The utility model hoisting mechanism is safe and reliable, avoids that unexpected situation occurs.
Description
Technical field:
The utility model relates to a kind of electric bridge scaffolds, belong to construction equipment technical field.
Background technique:
The construction of currently known external wall of high-rise building is constructed using building hanging basket, building hanging basket by suspension platform, elevator,
Safety lock, suspension mechanism and 5 part of electric control box composition, suspension platform are mentioned using the wirerope of suspension mechanism by elevator
Rise to required height；But suspension platform be by wire rope suspensioning in the sky, so that hanging basket is highly susceptible to work people
Member walks about, and the windage bring of natural wind waves shaking, thus brings security risk to staff；And driven hanging basket
Counterweight and wirerope hitch point all in roof, the building of balance weight mechanism can not be installed by encountering roof, can not just be installed and used
Driven hanging basket limits the use of hanging basket；Versatility is poor.
External wall construction is there are also two kinds of door-type scaffold, steel tube fastener scaffold bracket modes, there is also setting up trouble,
Labour cost is high, and safety coefficient is low, and is unable to automatic lifting, the defects of expecting of taking a lot of work.
To solve the above-mentioned problems, Chinese patent CN201620552391.2 discloses a kind of electric bridge scaffold, packet
Include upright bar disposed in parallel, be arranged between upright bar and with the operating platform of upright bar slidable connection, with operating platform is fixed connects
The hoisting mechanism for connecing and operating platform being driven to go up and down along upright bar vertical direction；The operating platform includes slidably connecting with upright bar
The supporting support connect, the pedal that is arranged in supporting support and can be slidably connected with supporting support level.The pedal is equipped with more
Block can be slidably connected with supporting support level respectively, and hoisting mechanism uses elevator and wirerope, and this hoisting mechanism exists
The problem of be: safety is not good enough during use for wirerope, and it is unexpected that a kind of situation is easy to happen wire cable rupture etc., another
Kind situation prevents the safeguard measure fallen suddenly inadequate wirerope reversing, and there are security risks.
Summary of the invention:
The purpose of this utility model is to provide a kind of electric bridge scaffold in view of the above problems, hoisting mechanism peace
It is complete reliable, it avoids that unexpected situation occurs.
Above-mentioned purpose is realized by following technical scheme:
Electric bridge scaffold, including vertical support frame are provided with up and down motion platform, institute in the vertical support frame
The opposite two sides of the vertical support frame stated are respectively arranged with lead screw, and nut assembly is equipped on the lead screw, and described is upper and lower
The both ends of motion platform are connect with the nut assembly respectively, and lead screw bottom described in two is separately installed with a driving cog
Wheel, transmission gear described in two connect driving motor by the synchronous band connection sliding tooth wheel of same, the driving gear.
The two sides of the electric bridge scaffold, the up and down motion platform are provided with guardrail.
The electric bridge scaffold, the nut assembly include the screw being connected through a screw thread with the lead screw and
The horizontal beam being connect with the screw, the horizontal beam connection up and down motion platform.
The electric bridge scaffold is provided in the vertical support frame and wears for the up and down motion platform
The guide rod crossed.
The electric bridge scaffold, the vertical support frame bottom are provided with movable pedestal, and described is removable
Dynamic pedestal connects brake gear.
The utility model has the advantages that
1. the utility model uses the combination of lead screw and nut assembly, the rotary motion of lead screw is converted into screw
Linear motion up and down, is driven by driving motor, and safety is good, and overcoming wirerope may occur to be broken and occur to reverse to cause
Danger, hoisting mechanism is safe and reliable, avoid occur unexpected situation.
2. the two sides of the up and down motion platform of the utility model are provided with guardrail, operator's accidental falling is avoided, safety
Property is more preferable.
3. being provided with the guide rod passed through for the up and down motion platform in the vertical support frame of the utility model, keep away
Exempt from up and down motion platform run-off the straight, safety is good.
Detailed description of the invention:
Fig. 1 is the structural schematic diagram of the utility model.
1, vertical support frame in figure；2, up and down motion platform；3, lead screw；4, nut assembly；5, transmission gear；6, synchronous
Band；7, gear is driven；8, driving motor；9, guardrail；10, brake gear；11, movable pedestal.
Specific embodiment:
Embodiment 1:
The electric bridge scaffold of the present embodiment as shown in Figure 1:, including vertical support frame 1, in the vertical support frame
It is provided with up and down motion platform 2, the opposite two sides of the vertical support frame are respectively arranged with lead screw 3, pacify on the lead screw
Equipped with nut assembly 4, the both ends of the up and down motion platform are connect with the nut assembly respectively, lead screw described in two
Bottom is separately installed with a transmission gear 5, and transmission gear described in two drives gear 7 by the connection of same synchronous belt 6,
The driving gear connects driving motor 8.
The two sides of electric bridge scaffold described in the present embodiment, the up and down motion platform are provided with guardrail 9.
Electric bridge scaffold described in the present embodiment, the nut assembly include being connected with the lead screw by screw thread
The screw connect and the horizontal beam being connect with the screw, the horizontal beam connection up and down motion platform.
Electric bridge scaffold described in the present embodiment, be provided in the vertical support frame for it is described up and down
The guide rod 10 that motion platform passes through.
Electric bridge scaffold described in the present embodiment, the vertical support frame bottom are provided with movable pedestal
11, the movable pedestal connects brake gear 12.
Technological means disclosed in the utility model is not limited to the technical means disclosed in the above technical means, also
Including the technical solution as composed by the above technical characteristic equivalent replacement.The unaccomplished matter of the utility model belongs to this field skill
The common knowledge of art personnel.
Claims (5)
1. a kind of electric bridge scaffold is provided with up and down it is characterized in that: including vertical support frame in the vertical support frame
Motion platform, the opposite two sides of the vertical support frame are respectively arranged with lead screw, are equipped with nut assembly on the lead screw,
The both ends of the up and down motion platform are connect with the nut assembly respectively, and lead screw bottom described in two is separately installed with
One transmission gear, transmission gear described in two are connected by the synchronous band connection sliding tooth wheel of same, the driving gear
Connect driving motor.
2. electric bridge scaffold according to claim 1, it is characterized in that: the two sides of the up and down motion platform are arranged
There is guardrail.
3. electric bridge scaffold according to claim 1, it is characterized in that: the nut assembly includes and the lead screw
The screw being connected through a screw thread and the horizontal beam connecting with the screw, the horizontal beam connection up and down motion are flat
Platform.
4. electric bridge scaffold according to claim 1, is used for it is characterized in that: being provided in the vertical support frame
The guide rod that the up and down motion platform passes through.
5. electric bridge scaffold according to claim 1, it is characterized in that: be provided with can for the vertical support frame bottom
Mobile base, the movable pedestal connect brake gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820898289.7U CN208456079U (en) | 2018-06-11 | 2018-06-11 | Electric bridge scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820898289.7U CN208456079U (en) | 2018-06-11 | 2018-06-11 | Electric bridge scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208456079U true CN208456079U (en) | 2019-02-01 |
Family
ID=65159815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820898289.7U Active CN208456079U (en) | 2018-06-11 | 2018-06-11 | Electric bridge scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208456079U (en) |
-
2018
- 2018-06-11 CN CN201820898289.7U patent/CN208456079U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 230000 12 / F, block a, innovation Plaza, 222 Caihong Road, high tech Zone, Hefei City, Anhui Province Patentee after: Anhui new infrastructure Co.,Ltd. Address before: 230088 floor 12, block a, innovation Plaza, No. 222, Caihong Road, high tech Zone, Hefei, Anhui Province Patentee before: ANHUI SIJIAN HOLDING GROUP CO.,LTD. |