CN110259082A - Electric bridge scaffold - Google Patents
Electric bridge scaffold Download PDFInfo
- Publication number
- CN110259082A CN110259082A CN201910493419.8A CN201910493419A CN110259082A CN 110259082 A CN110259082 A CN 110259082A CN 201910493419 A CN201910493419 A CN 201910493419A CN 110259082 A CN110259082 A CN 110259082A
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- China
- Prior art keywords
- puggaree
- gantry
- fence
- electric bridge
- fixed
- 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.)
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- 230000003014 reinforcing effect Effects 0.000 claims description 19
- 238000009837 dry grinding Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 9
- 238000010586 diagram Methods 0.000 description 10
- 230000009471 action Effects 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- E04G1/20—Scaffolds comprising upright members and provision for supporting cross-members or platforms at different positions therealong
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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
- E04G5/001—Safety or protective measures against falling down relating to scaffoldings
-
- 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
- E04G5/12—Canopies
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Curtains And Furnishings For Windows Or Doors (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a kind of electric bridge scaffolds, it applies in scaffold field, high altitude operation work personnel are solved because working environment difference leads to ineffective technical problem, its key points of the technical solution are that including the column being vertically arranged, slide the gantry being connected on column, the both ends of the gantry are equipped with L-shaped brackets vertically, the bracket is equipped with puggaree, the horizontal ends of the bracket, vertical end, fixed pulley is equipped at inflection point, the puggaree is equipped with connecting rope, the connecting rope is successively coiled in fixed pulley from top to bottom and terminal is fixed on the lowermost fixed pulley；What is had has the technical effect that the setting by puggaree, can such ultraviolet light, avoid worker by direct sunlight, and then the working environment by improving worker improves the working efficiency of staff.
Description
Technical field
The present invention relates to scaffold fields, more specifically, it relates to a kind of electric bridge scaffold.
Background technique
Bridge scaffold is arranged by vertical column and horizontal gantry, and electrical scaffolding drives gantry to exist by motor
Sliding up and down on column.Bridge scaffold is mainly used in building, when building external needs to paste curtain wall, painting, last clear
When reason, require to use bridge scaffold.
Currently, the Chinese patent that notification number is CN206646797U discloses a kind of electric bridge scaffold, it includes connecting
Extension bar, clamp device, unit derrick, interior well, barter mouth, wirerope, lifting device, electric hoist.The utility model has
Beneficial effect is.
This electric bridge scaffold, by being fixed on the unit derrick on ground, then by this unit derrick in week
The scaffold built is enclosed, realizes and fans out from point to area, and then realizes stronger scaffolding structure, simultaneously because in each unit well
Lifting device can also be used to transmit article in frame, realize the purpose for more accelerating working efficiency.But when staff is in reality
When border works, worker understands directly to be exposed to the sun under sunlight, and construction environment badly increases the burden of worker simultaneously, influences the work of worker
Make speed, and when building glass curtain wall, is easy reflective dazzling, further influence work task efficiency.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide one kind, its advantage is that, pass through puggaree
Setting, can such ultraviolet light, avoid worker by direct sunlight, while worker will not be hindered to work, so by improve worker
Working environment improve the working efficiency of staff.
Above-mentioned technical purpose of the invention has the technical scheme that a kind of electric bridge scaffold,
Including column, the gantry that is connected on column of sliding being vertically arranged, the both ends of the gantry are equipped with L-shaped brackets vertically, institute
Bracket is stated equipped with puggaree, is equipped with sliding slot along the length direction of bracket on the bracket, is connected with if being rolled in the sliding slot
Dry milling wheel, the axial direction rotation on the idler wheel along the idler wheel have connecting rod, and the both ends of the puggaree are both connected to institute
It states in connecting rod, the horizontal ends of the bracket, vertical end are equipped with fixed pulley at inflection point, and the puggaree is equipped with connecting rope,
The connecting rope is successively coiled in fixed pulley from top to bottom and terminal is fixed on the lowermost fixed pulley.
Through the above technical solutions, puggaree is mounted on the bracket of L shape, and when worker station is on gantry, sunshade at this time
Cloth is located on the crown of worker, and then can cover sunlight, and sunlight is sheltered from, to avoid worker by direct sunlight and anti-
Light.And then working efficiency is improved in high aerial working environment by improving worker.Connecting rope is used to that puggaree to be pulled to rise,
When not needing in use, by puggaree along the slide downward of bracket, so that puggaree is accommodated on gantry.The effect of fixed pulley
When change the direction of connecting rope so that connecting rope terminal is located at mid-stent, convenient for people's operation.
The present invention is further arranged to: connector sleeve, the right and left of the puggaree are rotatably connected in the connecting rod
It is equipped with connector in the horizontal direction, the connector includes the clamping plate of U-shaped, the screw rod that is threaded in connector sleeve.
Through the above technical solutions, rotation connection set, connector slide in connector sleeve, thus pull puggaree mobile,
When the left and right sides of puggaree can move in the horizontal direction, and then the rate of tension of puggaree can be adjusted, prevented in wind
It is dynamic, issue the sound.When puggaree blowing by wind constantly vibrate when, accelerate the damage rate of puggaree, be unfavorable for puggaree
It is used for a long time.
The present invention is further arranged to: the bracket is equipped with fixing seat, and the fixed pulley is equipped with and is rotatably connected on institute
The shaft in fixing seat is stated, the fixing seat is equipped with the locking device for locking the fixed pulley rotation, the locking device
Including being fixed on the fixing sleeve of the fixing seat side, the lock sleeve being plugged in the fixing sleeve, the lock sleeve is set in
In the shaft, equal circumferential array is several in the shaft, on the inner surface of the surfaces externally and internally of the lock sleeve, the fixing sleeve
The gear teeth being mutually clamped.
Through the above technical solutions, fixing seat is used to support fixed pulley, locking device is prevented for locking to fixed pulley
Only puggaree glides along bracket under the action of self-weight.When lock sleeve is plugged in shaft and fixing sleeve simultaneously, turn at this time
It can not relatively rotate between axis and lock sleeve, can not be relatively rotated between lock sleeve and fixing sleeve, and fixing sleeve is fixed on
In fixing seat, so that lock sleeve, shaft are not able to rotate, further play the role of locking to shaft, fixed pulley with turn
Axis one, to play the role of locking to fixed pulley.
The present invention is further arranged to: the gantry is equipped with fence, and the fence is rotatably connected on the gantry, institute
The outside for stating fence is equipped with the reinforcing rib of triangle, and the inside that the reinforcing rib is equipped with fence is equipped with several and fence and pastes
The connecting plate of conjunction.
Through the above technical solutions, fence itself plays the role of protection, prevent staff from dropping from gantry, works as bridge
When frame is fallen to the ground, fence is overturn, facilitates staff's gantry up and down.After the overturning of one end of fence when being contacted with ground,
The a line of the reinforcing rib of triangle and ground face contact need to carry to play the role of support to fence on gantry at this time
Some materials, the effect of connecting plate are easy for for material being transported on gantry along connecting plate.
The present invention is further arranged to: one end on the gantry close to the fence is equipped with fixed plate vertically, described to enclose
One end horizontal sliding on column close to the fixed plate is connected with L-shaped bolt, offers in the fixed plate and the bolt
Cooperate fixation hole, one end of the close fixation hole is equipped with limited block along the radial direction of the bolt on the bolt.
Through the above technical solutions, bolt is used to fence being locked to fixed plate.When fence rotation is vertical, water at this time
Dynamic bolt is translated, so that bolt is plugged in fixed plate, so that bolt is plugged in fixed plate and fence simultaneously, to prevent from enclosing
Column and fixed plate are detached from.Limited block passes through fixation hole, at 90 degree of rotation, so that limit plate and fixation hole are staggered, to prevent from inserting
Pin is detached from from fixed plate.
The present invention is further arranged to: spring is arranged on the bolt, the bolt is equipped with retaining ring, the spring
Both ends are contradicted respectively on the side and the retaining ring of the fixed plate, and one end in the fixed plate far from the spring is equipped with
With the limiting slot of limited block cooperation.
Through the above technical solutions, spring is squeezed at this time when bolt is plugged in fixation hole, bolt is rotated 90
Degree, at this time bolt under the action of the spring so that limited block cooperation in limiting slot；When limited block needs to be detached from limiting slot
When, the elastic force for overcoming spring is had at this time, and then prevent gantry during lifting, because vibration leads to bolt and fixed plate
Position it is unstable.
The present invention is further arranged to: the both sides up and down of the puggaree are horizontal to be equipped with reinforcing rod.
Through the above technical solutions, reinforcing rod plays the role of support to puggaree, so that puggaree is more stable, under
The reinforcing rod at end increases the gravity of puggaree, prevents puggaree lower end from tilting.
The present invention is further arranged to: the reinforcing rod of the puggaree lower end is equipped with connecting hole, on the fence
It is hinged with connecting rod, separate described hinged one end is equipped with the convex block cooperated with the connecting hole on the connecting rod.
Through the above technical solutions, the upper end of puggaree is fixed by connecting rope, the lower end of puggaree is not constrained；Work as chance
When to strong wind, so that puggaree can be obtained unstable by wind, connecting rod is used to connect the lower end of puggaree, plays to puggaree
The effect of limit.
The present invention is further arranged to: being equipped with rack gear on the column vertically, the lower surface of the gantry is fixed with driving
Motor, the driving motor output shaft are equipped with and the rack gear pitch wheel.
Through the above technical solutions, driving motor is for driving gantry to move up and down.
The present invention is further arranged to: the gantry upper and lower surface is additionally provided with locking motor, the output of the locking motor
Axis is equipped with screw rod, is threaded with sliding block on the screw rod, T-bar is fixed on the sliding block, the vertical end of the T shape is equipped with
With the mutually matched gear teeth of the rack gear.
Through the above technical solutions, locking motor starts at this time, so that T-bar when gantry rises to the height of needs
It is slid on screw rod, so that gantry is locked on rack gear, prevents driving motor from breaking down, under causing gantry unexpected
It is sliding, and then it is further ensured that the safety of staff.
In conclusion the invention has the following advantages:
1, the setting of puggaree, avoids staff from being exposed to the sun in the sun, the environment of the high altitude operation by improving staff
Improve the working efficiency of staff；
2, the setting of fence can either prevent staff from dropping from gantry, while as the inclined-plane for carrying material, Jin Erqi
To multi-functional effect.
Detailed description of the invention
Fig. 1 is the whole structural schematic diagram of the present embodiment.
Fig. 2 is the structural schematic diagram of the gantry lifting of the present embodiment.
Fig. 3 is the structural schematic diagram of the rack gear of the present embodiment, driving motor, locking motor.
Fig. 4 is the structural schematic diagram of the gantry of the present embodiment.
Fig. 5 is the structural schematic diagram of the puggaree of the present embodiment.
Fig. 6 is the puggaree of the present embodiment and the structural schematic diagram of bracket.
Fig. 7 is the connecting plate of the present embodiment and the structural schematic diagram of reinforcing rib.
Fig. 8 is the fence of the present embodiment and the structural schematic diagram of gantry.
Fig. 9 is the structural schematic diagram of the right side of the bolt of the present embodiment.
Figure 10 is the structural schematic diagram of the left side of the bolt of the present embodiment.
Appended drawing reference: 1, column；11, driving motor；12, rack gear；13, gear；14, position-limited rail；15, locking motor；16,
Screw rod；17, sliding block；18, T-bar；2, gantry；21, fixed plate；22, fixation hole；23, limiting slot；24, connecting rod；3, fence；31,
Reinforcing rib；32, connecting plate；33, bolt；34, fixed block；35, spring；36, limited block；37, retaining ring；4, puggaree；41, it props up
Frame；42, idler wheel；43, connecting rod；44, connector sleeve；45, connector；46, clamping plate；47, screw rod；48, sliding slot；49, reinforcing rod；5,
Fixed pulley；51, fixing seat；52, shaft；53, locking device；54, fixing sleeve；55, lock sleeve；56, connecting rope.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
Embodiment: refer to Fig. 1 and Fig. 2, a kind of electric bridge scaffold, including be vertically arranged column 1, sliding be connected to
Gantry 2 on column 1, there are two columns 1 and is vertically arranged, and rack gear 12 is arranged along the vertical direction on column 1, in gantry 2
Driving motor 11 is arranged in lower end, setting and 12 meshed gears 13 of rack gear on the output shaft of driving motor 11.Work as driving motor
11 rotations, band moving gear 13 rotate, so that the sliding up and down on column 1 of gear 13 and gantry 2.Fence 3 is set on gantry 2,
Fence 3 prevents staff from dropping from gantry 2 for protecting staff.In 1 upper limit rail 14 of column, gantry 2 is being limited
The interior side slip of rail 14, so that gantry 2 and column 1 be prevented to be detached from.
Referring to figs. 2 and 3, locking motor 15 is also set up in the lower surface of gantry 2, is set on the output shaft of locking motor 15
Screw rod 16 is set, sliding block 17 is threadedly coupled on screw rod 16, T-bar 18 is fixedly installed on sliding block 17, close to tooth on T-bar 18
One end setting and the mutually matched gear teeth of rack gear 12 of item 12.When gantry 2 rises to the height of needs, locking motor 15 at this time
Starting so that T-bar 18 is connected on rack gear 12, and then prevents gantry 2 mobile so that T-bar 18 slides on screw rod 16.When
When needing mobile gantry 2, T-bar 18 and rack gear 12 are detached from first, when setting prevents driving motor 11 from damaging in this way, lead to bridge
The unexpected downslide of frame 2, and then it is further ensured that the safety of staff.
With reference to Fig. 4 and Fig. 5, both ends and close outside setting L-shaped brackets 41 in gantry 2, there are two brackets 41, is propping up
Frame 41 it is total high at 2.5 meters, hang puggaree 4 on bracket 41, puggaree 4 for blocking the sun, thus avoid worker by
Direct sunlight and reflective, is effectively improved the environment of high altitude operation.
With reference to Fig. 5 and Fig. 6, the sliding slot of T shape is offered along the length direction of bracket 41 in the opposite side of two brackets 41
48, it is rolled in the sliding slot 48 of T shape and connects several idler wheels 42, along the axial direction rotation setting connection of idler wheel 42 on idler wheel 42
Bar 43 has been rotatablely connected connector sleeve 44 in connecting rod 43, and the right and left of puggaree 4 is equipped with several connectors 45, connection
Part 45 includes clamping plate 46 for clamping the U-shaped of puggaree 4, the screw rod 47 being connected on clamping plate 46, and screw rod 47 is threaded in
In connector sleeve 44.In the vertically arranged row connecting hole of the right and left of puggaree 4, bolt is equipped on clamping plate 46, bolt is simultaneously
Across clamping plate 46 and connecting hole, so that puggaree 4 is fixed on clamping plate 46.
With reference to 5 and Fig. 6, when rotation connection set 44, screw rod 47 moves in connector sleeve 44, and connector 45 is in connector sleeve 44
Middle sliding when the left and right sides of puggaree 4 can move in the horizontal direction, and then can adjust to pull puggaree 4 mobile
The rate of tension of puggaree 4 is saved, is further fixed puggaree 4 is firm, prevents puggaree 4 from trembleing.
With reference to Fig. 5 and Fig. 6, at the end of the horizontal ends of bracket 41, the inflection point of bracket 41, in the vertical end of bracket 41
A fixed pulley 5 is respectively set in portion, and fixing seat 51 is arranged on bracket 41, the axial direction setting of fixed pulley 5 on fixed pulley 5
Shaft 52, shaft 52 are rotatably connected in fixing seat 51, and shaft 52 and fixed pulley 5 are wholely set, the lowermost fixed pulley 5
Positioned at the position in staff chest.Connecting rope 56 is fixedly installed in the upper end of puggaree 4, the successively disk from top to bottom of connecting rope 56
It is wound on fixed pulley 5 and terminal is fixed on the lowermost fixed pulley 5.When rotating the lowermost fixed pulley 5, connecting rope 56 at this time
It coils on fixed pulley 5, and then pulls puggaree 4 mobile, so that the upper end of puggaree 4 is fixed on the horizontal ends of bracket 41
End, prevent puggaree 4 from falling in the effect of gravity.
With reference to Fig. 6, locking device 53 is set in the fixing seat 51 of bottom, locking device 53 is used to lock fixed pulley 5
Tightly, limitation fixed pulley 5 rotates, and prevents puggaree 4 from pulling connecting rope 56 that fixed pulley 5 is rotated backward under gravity.
Locking device 53 includes being fixed on the fixing sleeve 54 of base side, the lock sleeve 55 being plugged in fixing sleeve 54, and 55 sets of lock sleeve
It is located in shaft 52.In shaft 52, the inner surface of lock sleeve 55 and outer surface, fixing sleeve 54 inner surface on equal circumferential array
Several gear teeth being mutually clamped, the gear teeth are arranged along the axial direction of shaft 52.When lock sleeve 55 is plugged on shaft 52 simultaneously and consolidates
When surely in set 54, it can not be relatively rotated between shaft 52 and lock sleeve 55 at this time, it cannot between lock sleeve 55 and fixing sleeve 54
It is enough to relatively rotate, and fixing sleeve 54 is fixed in fixing seat 51, so that lock sleeve 55, shaft 52 are not able to rotate, into one
Step plays the role of locking, 52 one of fixed pulley 5 and shaft, to play the role of locking to fixed pulley 5 to shaft 52.
With reference to Fig. 7 and Fig. 8, reinforcing rod 49 is set in the upper and lower ends of puggaree 4, reinforcing rod 49 plays branch to puggaree 4
The effect of support, the reinforcing rod 49 of lower end increase the gravity of puggaree 4, prevent 4 lower end of puggaree from tilting.It is arranged on gantry 2 and connects
Bar 24, the lower end of connecting rod 24 are hinged on fence 3, open up connecting hole on reinforcing rod 49, are arranged and are connected in the upper end of connecting rod 24
Connect the convex block of hole cooperation.The upper end of puggaree 4 is fixed by connecting rope 56, and the lower end of puggaree 4 does not constrain；When encountering strong wind
When, so that puggaree 4 can be obtained unstable by wind, connecting rod 24 is used to connect the lower end of puggaree 4, plays to puggaree 4
The effect of limit.
With reference to Fig. 7, fence 3 is rotatably connected on gantry 2, when gantry 2 is fallen on the ground, is rotated fence 3 at this time and is made
The end thereof contacts of fence 3 on the ground, consequently facilitating staff up and down gantry 2, fence 3 outside setting triangle plus
Strengthening tendons 31, reinforcing rib 31 are equipped with several.After the overturning of one end of fence 3 when being contacted with ground, the reinforcing rib of triangle at this time
31 a line and ground face contact, to play the role of support to fence 3；In the inside of fence 3, connecting plate 32, connection are set
The effect of plate 32 is easy for for material being transported on gantry 2 along connecting plate 32.
With reference to Fig. 8 and Fig. 9, one end on gantry 2 close to fence 3 is vertically fixed fixed plate 21, and there are two fixed plates 21
It is located at the both ends of gantry 2；When fence 3 turns to vertical state, fence 3 is contradicted in fixed plate 21 at this time.In fence 3
Inside fixed block 34 is set, sliding connects L-shaped bolt 33 in the horizontal direction on fixed block 34, in the same fixed plate 21
On open up there are two with bolt 33 cooperate fixation hole 22, on bolt 33 close to fixed plate 21 one end limited block 36, limit
Block 36 is arranged along the radial direction of bolt 33.When fence 3 rotates vertical, bolt 33 is moved horizontally at this time, so that bolt 33 is inserted
It connects in fixed plate 21, so that bolt 33 is plugged in fixed plate 21 and fence 3 simultaneously, to prevent fence 3 and fixed plate 21
It is detached from.Limited block 36 passes through fixation hole 22, and bolt 33 is being rotated 90 degree, so that limit plate and fixation hole 22 are staggered, thus anti-
Only bolt 33 is detached from from fixed plate 21.
With reference to Fig. 9 and Figure 10, on bolt 33 between fixed block 34 and fixed plate 21 sheathed spring 35, in bolt 33
Retaining ring 37 is also set up, the both ends of spring 35 are contradicted on retaining ring 37 respectively and the side of fixed plate 21.It is separate in fixed plate 21
The limiting slot 23 that the side setting of spring 35 cooperates with limited block 36.When bolt 33 is plugged in fixation hole 22, spring at this time
35 are squeezed, and bolt 33 is rotated 90 degree, and bolt 33 is under the action of spring 35 at this time, so that the cooperation of limited block 36 is limiting
In slot 23；When limited block 36 needs to be detached from limiting slot 23, the elastic force for overcoming spring 35 is had at this time, and then prevent gantry
2 during lifting, because vibration causes bolt 33 and the position of fixed plate 21 unstable.
Action process: operator station drives gantry 2 to move up and down on gantry 2, through driving motor 11.When the sun is straight
When penetrating, fixed pulley 5 is rotated, puggaree 4 is risen to the upper end on the crown, when not needing sunshade, puggaree 4 can be put down,
So that puggaree 4 is fallen on gantry 2.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
Claims (10)
1. a kind of electric bridge scaffold, including the gantry (2) that the column (1) that is vertically arranged, sliding are connected on column (1),
It is characterized in that, the both ends of the gantry (2) are equipped with L-shaped brackets (41) vertically, the bracket (41) is equipped with puggaree
(4), sliding slot (48) are equipped with along the length direction of bracket (41) on the bracket (41), the sliding slot (48) is if middle roll is connected with
Dry milling wheel (42), the axial direction rotation on the idler wheel (42) along the idler wheel (42) have connecting rod (43), the puggaree
(4) both ends are both connected on the connecting rod (43), the horizontal ends of the bracket (41), vertical end, be equipped at inflection point it is fixed
Pulley (5), the puggaree (4) are equipped with connecting rope (56), and the connecting rope (56) is successively coiled in fixed pulley from top to bottom
(5) and terminal is fixed on the lowermost fixed pulley (5).
2. electric bridge scaffold according to claim 1, which is characterized in that be rotatably connected on the connecting rod (43)
The right and left of connector sleeve (44), the puggaree (4) is equipped with connector (45) in the horizontal direction, and the connector (45) includes
The clamping plate (46) of U-shaped, the screw rod (47) being threaded in connector sleeve (44).
3. electric bridge scaffold according to claim 2, which is characterized in that the bracket (41) is equipped with fixing seat
(51), the fixed pulley (5) is equipped with the shaft (52) being rotatably connected on the fixing seat (51), and the fixing seat (51) sets
There is the locking device (53) for locking the fixed pulley (5) rotation, the locking device (53) includes being fixed on the fixation
The fixing sleeve (54) of seat (51) side, the lock sleeve (55) being plugged in the fixing sleeve (54), the lock sleeve (55) are arranged
On the shaft (52), on the shaft (52), the interior table of the surfaces externally and internally of the lock sleeve (55), the fixing sleeve (54)
Equal several gear teeth being mutually clamped of circumferential array on face.
4. electric bridge scaffold according to claim 1, which is characterized in that the gantry (2) is equipped with fence (3),
The fence (3) is rotatably connected on the gantry (2), and the outside of the fence (3) is equipped with the reinforcing rib (31) of triangle, institute
It states reinforcing rib (31) and is equipped with several connecting plates (32) being bonded with the fence (3) equipped with the inside of fence (3).
5. electric bridge scaffold according to claim 4, which is characterized in that close to the fence on the gantry (2)
(3) one end is equipped with fixed plate (21) vertically, and one end horizontal sliding on the fence (3) close to the fixed plate (21) connects
Have L-shaped bolt (33), the fixed plate (21), which is equipped with, cooperates fixing sleeve (54) with the bolt (33), the bolt (33)
Upper one end close to the fixing sleeve (54) is equipped with limited block (36) along the radial direction of the bolt (33).
6. electric bridge scaffold according to claim 5, which is characterized in that be arranged with spring on the bolt (33)
(35), the bolt (33) is equipped with retaining ring (37), and the both ends of the spring (35) are contradicted respectively on the fixing sleeve (54)
On the retaining ring (37), the fixing sleeve (54) is equipped with far from the one end of the spring (35) to be cooperated with the limited block (36)
Limiting slot (23).
7. electric bridge scaffold according to claim 4, which is characterized in that the both sides up and down of the puggaree (4) are equal
Level is equipped with reinforcing rod (49).
8. electric bridge scaffold according to claim 7, which is characterized in that the described of puggaree (4) lower end adds
Strong bar (49) is equipped with connecting hole, is hinged with connecting rod (24) on the fence (3), far from described hinged on the connecting rod (24)
One end is equipped with the convex block cooperated with the connecting hole.
9. electric bridge scaffold according to claim 1, which is characterized in that be equipped with rack gear on the column (1) vertically
(12), the lower surface of the gantry (2) is fixed with driving motor (11), driving motor (11) output shaft be equipped with it is described
Rack gear (12) pitch wheel (13).
10. electric bridge scaffold according to claim 9, which is characterized in that gantry (2) upper and lower surface is additionally provided with
The output shaft of locking motor (15), the locking motor (15) is equipped with screw rod (16), is threaded on the screw rod (16)
Sliding block (17) is fixed T-bar (18) on the sliding block (17), and the vertical end of the T-bar (18) is equipped with and the rack gear (12)
The mutually matched gear teeth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910493419.8A CN110259082B (en) | 2019-06-06 | 2019-06-06 | Electric bridge type scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910493419.8A CN110259082B (en) | 2019-06-06 | 2019-06-06 | Electric bridge type scaffold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110259082A true CN110259082A (en) | 2019-09-20 |
| CN110259082B CN110259082B (en) | 2021-04-27 |
Family
ID=67917123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910493419.8A Expired - Fee Related CN110259082B (en) | 2019-06-06 | 2019-06-06 | Electric bridge type scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110259082B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112282504A (en) * | 2020-11-26 | 2021-01-29 | 广东电网有限责任公司 | Safety protection rail |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2066699U (en) * | 1989-12-28 | 1990-12-05 | 曾云发 | Box type curtain rail |
| CN1240179A (en) * | 1999-07-05 | 2000-01-05 | 陈建国 | Carried type automatic sunshade for car |
| CN202596050U (en) * | 2012-04-18 | 2012-12-12 | 浙江美佳机电科技有限公司 | Sky-dome type awning |
| CN205688774U (en) * | 2016-06-08 | 2016-11-16 | 株洲瑞泰装备技术有限公司 | A kind of electric bridge scaffold |
| CN108385989A (en) * | 2018-01-29 | 2018-08-10 | 卢渭彬 | A kind of Overhanging-type mobile blanking platform for building construction |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4493578A (en) * | 1982-09-30 | 1985-01-15 | Harsco Corporation | Scaffolding connector and system |
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2019
- 2019-06-06 CN CN201910493419.8A patent/CN110259082B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2066699U (en) * | 1989-12-28 | 1990-12-05 | 曾云发 | Box type curtain rail |
| CN1240179A (en) * | 1999-07-05 | 2000-01-05 | 陈建国 | Carried type automatic sunshade for car |
| CN202596050U (en) * | 2012-04-18 | 2012-12-12 | 浙江美佳机电科技有限公司 | Sky-dome type awning |
| CN205688774U (en) * | 2016-06-08 | 2016-11-16 | 株洲瑞泰装备技术有限公司 | A kind of electric bridge scaffold |
| CN108385989A (en) * | 2018-01-29 | 2018-08-10 | 卢渭彬 | A kind of Overhanging-type mobile blanking platform for building construction |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112282504A (en) * | 2020-11-26 | 2021-01-29 | 广东电网有限责任公司 | Safety protection rail |
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| CN110259082B (en) | 2021-04-27 |
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