CN208907002U - A kind of derrick crane pinion and-rack micromainframe climbs system - Google Patents
A kind of derrick crane pinion and-rack micromainframe climbs system Download PDFInfo
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- CN208907002U CN208907002U CN201821470170.6U CN201821470170U CN208907002U CN 208907002 U CN208907002 U CN 208907002U CN 201821470170 U CN201821470170 U CN 201821470170U CN 208907002 U CN208907002 U CN 208907002U
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- China
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- guide rail
- trolley frame
- micromainframe
- rack
- ladder guide
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Abstract
The utility model discloses a kind of derrick crane pinion and-rack micromainframes to climb system, device noumenon is climbed including micromainframe, it includes service cable collecting box that the micromainframe, which climbs device noumenon, trolley frame and ladder guide rail bracket, rack gear is connected with by rack gear fastening bolt on the ladder guide rail bracket treadle, it is fastened by bolts part on the ladder guide rail bracket and is also connected with the horizontal web member of column crane mast section, trolley frame is slidably connected on the ladder guide rail bracket, the movable hand rail is connect by hinged mode with trolley frame, manipulation box has been bolted on the movable hand rail, mounting plate is fixedly welded with above the trolley frame, utility model design is reasonable, structure is simple, solve derrick crane operating personnel, inspection personnel, the related personnel such as maintenance personal climb the too big problem of process physical demands, reduce climbing process The middle risk that safety accident occurs, reduces climbing intensity and time, improves labor efficiency.
Description
Technical field
The utility model relates to derrick crane pinion and-rack micromainframes to climb systems technology field, specially a kind of tower
Crane pinion and-rack micromainframe climbs system.
Background technique
Derrick crane, which is that housing construction, Municipal Engineering Construction, airport, expressway, harbour and harbour etc. are all, to be built
If essential important construction machinery during project construction, since its mobility is strong, can with the demand of construction speed and from
Row jacking is increased or is reduced, and crane arm work range is big, high-efficient, can work continuously equal various features for a long time and by joyous
It meets.The operation of derrick crane needs driver operation, and drivers' cab is built up at the top of equipment, and it is all necessary that driver operates equipment every time
Up to 40 meters are climbed by the vertical ladder manpower in standard knot or even upper more than 100 meters of drivers' cab could operation.For
The setting of derrick crane ladder, although requirements of the national standard installing guard ring and half space, in actual production, due to peace
Guard ring and half space heavy workload are filled, at high cost, low efficiency, assembly and disassembly are cumbersome, and safe guard ring is easy to produce during transportation
The shape that changes and influence install and use, cause most equipment all not installed according to standard requirements.In addition, actual use
Derrick crane does not also install safety rope nearly all, and operating personnel dislikes work wearing safety belt trouble, when operation also almost
Safety belt buckling free.Therefore operating personnel manually can only vertically climb, and need also embrace ladder pause climbing halfway when rest,
To regain one's strength.This is bound to cause operating personnel and is placed in the huge security risk for having no safety guarantee, careless slightly just to hold very much
Safety accident easily occurs.Especially in the summer that The sun is shining fiercely, operating personnel's operation under outdoor hot weather for a long time, body appearance
Be also easy to produce and have a dizzy spell, collapse, heatstroke situations such as and rainy day ladder and steel construction it is wet and slippery after carry out climbing operation again, more
It is that risk is heavy.Even having safe guard ring and half space, vertical tens meters even up to a hundred meters of ladder, whole climbing up and down
A large amount of physical strength are not only consumed, efficiency is reduced, is also easy to lead to safety accident.Further, since operating personnel is only unarmed
Climbing can not carry tool, and equipment maintenance repair exists compared with burden, and dining, drinking water and the personal hygiene issue of driver is all
In the presence of compared with burden.
Once there is the installation lifting in standard knot in external huge derrick crane, but due to building hoist category
In special equipment, structure is complicated for equipment itself, bulky, and cost of manufacture is high, and peace is torn open at high cost, and it is cumbersome that peace tears process open, the duration
It is long, Late reformation can not be carried out, does not have interchangeability, especially for not being available for the type for accounting for exhausted large scale at all,
So far the use example similar to the design product was found on practical building site also not at home.
Therefore, inventing a kind of derrick crane pinion and-rack micromainframe, to climb system necessary to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of derrick crane pinion and-rack micromainframes to climb system, on solving
State the problem of proposing in background technique.
To achieve the above object, the utility model provides the following technical solutions: a kind of derrick crane rack-and-pinion declines
Type helps the system of climbing, including derrick crane, and the derrick crane includes Tower crane standard section main chord and tower lifting
It is provided on the inside of the horizontal web member of machine standard knot, the Tower crane standard section main chord and the horizontal web member of column crane mast section
Micromainframe climbs device noumenon, and it includes service cable collecting box, trolley frame and ladder guide rail bracket, institute that the micromainframe, which climbs device noumenon,
It states service cable collecting box to be placed on ground, the service cable collecting box is internally provided with service cable, the power supply
Cable one end and ground power supply are electrically connected, and the service cable other end is connected with trolley frame inlet wire port, and the ladder is led
It is connected with ladder guide rail bracket treadle in rail gantry, rack gear is connected with by rack gear fastening bolt on the ladder guide rail bracket treadle, institute
It states and is fastened by bolts part on ladder guide rail bracket and is also connected with the horizontal web member of column crane mast section, it is sliding on the ladder guide rail bracket
Dynamic to be connected with trolley frame, the trolley frame includes toeguard, movable hand rail and foot pedal, and the toeguard and foot pedal pass through weldering
The mode connect is wholely set, and the movable hand rail is connect by hinged mode with trolley frame, passes through spiral shell on the movable hand rail
It tethers and is connected to manipulation box, mounting plate is fixedly welded with above the trolley frame, has been bolted on the mounting plate anti-
Device, receiver of remote-control sytem, electric cabinet, driving host, first stroke switch, second stroke switch, limit switch, AC socket are fallen,
Protective screen plate is welded in the middle part of the trolley frame, the top of the trolley frame is connected with weather shield by welding, institute
The side for stating trolley frame is equipped with traveling wheel, upper side wheel, lower side wheel and lower traveling wheel.
Preferably, the ladder guide rail bracket is integrally formed by welding with ladder guide rail bracket treadle, the ladder
Guide rail bracket be provided with it is multiple, between multiple ladder guide rail brackets by connect bolt be fixedly connected.
Preferably, gear is connected with by retarder on the output end of the driving host, between the wheel and rack
Engagement connection.
Preferably, it slides and sets between the upper traveling wheel, upper side wheel, lower side wheel and lower traveling wheel and ladder guide rail bracket treadle
It sets.
Preferably, ground line is connected with below the service cable collecting box.
Preferably, the upper traveling wheel, upper side wheel, lower side wheel and lower traveling wheel are respectively arranged with two groups, and two groups of uplinks
Wheel, upper side wheel, lower side wheel and lower traveling wheel is walked to be symmetrical arranged about the middle part of trolley frame.
Preferably, the outer sheath rubber sleeve of the movable hand rail.
Compared with prior art, the beneficial effects of the utility model are as follows: the derrick crane pinion and-rack micromainframe
System is climbed, device noumenon is climbed by the micromainframe of setting, personnel enter micromainframe and climb in device noumenon, and both feet are trampled in foot pedal
On, movable hand rail is pressed down to normal position, starting switch on starting manipulation box, each dynamical system obtains electricity, right-hand man's difference
Be placed on starting manipulation box simultaneously by travel switch, trolley frame can uplink, downlink, can by the manipulation switch on maneuver box
It realizes speed change uplink, downlink, when needing to stop halfway, arbitrarily unclamps a button or two buttons, can stop creeping, grasp
There is emergency stop switch on vertical box, after the switch motion, cuts off electrical source of power immediately, stop motion, when needing to continue to run, hand
Dynamic to restore emergency stop switch, rationally, structure is simple for utility model design, solves derrick crane operating personnel, inspection
It looks into the related personnel such as personnel, maintenance personal and climbs the too big problem of process physical demands, reduce climbing and safe thing occurs in the process
Therefore risk, reduce climbing intensity and time, improve labor efficiency, this system can be manned or transports light smallclothes object
Product, to user provide efficiently, safely and conveniently solution.
Detailed description of the invention
Fig. 1 is that the micromainframe of the utility model climbs device noumenon structural schematic diagram；
Fig. 2 is that the micromainframe of the utility model climbs device noumenon side view；
Fig. 3 is the partial profile structure of the utility model；
Fig. 4 is enlarged structure schematic diagram at the I of the utility model；
Fig. 5 is enlarged structure schematic diagram at the II of the utility model；
Fig. 6 is enlarged structure schematic diagram at the III of the utility model；
Fig. 7 is enlarged structure schematic diagram at the IV of the utility model；
Fig. 8 is enlarged structure schematic diagram at the V of the utility model；
Fig. 9 is the remote controller structure schematic diagram of the utility model；
Figure 10 is the tower type crane structure schematic diagram of the utility model；
Figure 11 is enlarged structure schematic diagram at the A of the utility model；
Figure 12 is gear structure schematic diagram of the invention.
In figure: 1 service cable collecting box, 2 service cables, 3 rack gears, 4 ladder guide rail brackets, 5 toeguards, 6 trolley frames, 7 are lived
Dynamic handrail, 8 manipulation boxes, 9 catching devices, 10 receivers of remote-control sytem, 11 electric cabinets, 12 driving hosts, 13 column crane mast sections are horizontal
Web member, 14 bolt fasteners, 15 ladder guide rail bracket treadles, 16 mounting plates, 17 first strokes switch, 18 second strokes switch, 19
Limit switch, 20 AC sockets, 21 protective screen plates, 22 weather shields, 23 foot pedals, 24 remote controlers, 25 connection bolts, 26 rack gears are tight
Fixing bolt, traveling wheel on 27, side wheel, 29 lower side wheels, 30 lower traveling wheels, 31 gears, 32 derrick cranes, 33 tower liftings on 28
Machine main chord of standard section, 34 micromainframes climb device noumenon.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-12, a kind of derrick crane pinion and-rack micromainframe climbs system, including derrick crane 32, institute
It states derrick crane 32 and includes Tower crane standard section main chord 33 and the horizontal web member 13 of column crane mast section, it is described tower
The inside of crane mast section main chord 33 and the horizontal web member 13 of column crane mast section is provided with micromainframe and climbs device noumenon 34,
It includes service cable collecting box 1, trolley frame 6 and ladder guide rail bracket 4 that the micromainframe, which climbs device noumenon 34, and the service cable is received
Header 1 is placed on ground, and the service cable collecting box 1 is internally provided with service cable 2, described 2 one end of service cable
It is electrically connected with ground power supply, 2 other end of service cable is connected with 6 inlet wire port of trolley frame, on the ladder guide rail bracket 4
It is connected with ladder guide rail bracket treadle 15, passes through rack gear fastening bolt 26 on the ladder guide rail bracket treadle 15 and is connected with rack gear 3, institute
It states and is fastened by bolts part 14 on ladder guide rail bracket 4 and is also connected with the horizontal web member 13 of column crane mast section, the ladder guide rail
Trolley frame 6 is slidably connected on frame 4, the trolley frame 6 includes toeguard 5, movable hand rail 7 and foot pedal 23, the toeguard 5
It is wholely set by welding with foot pedal 23, the movable hand rail 7 is connect by hinged mode with trolley frame 6, institute
It states and manipulation box 8 has been bolted on movable hand rail 7, the top of the trolley frame 6 is fixedly welded with mounting plate 16, the peace
Catching device 9, receiver of remote-control sytem 10, electric cabinet 11, driving host 12, first stroke switch have been bolted in loading board 16
17, second stroke switch 18, limit switch 19, AC socket 20, the middle part of the trolley frame 6 are welded with protective screen plate 21, institute
The top for stating trolley frame 6 is connected with weather shield 22 by welding, and the side of the trolley frame 6 is equipped with traveling wheel
27, upper side wheel 28, lower side wheel 29 and lower traveling wheel 30.
Specifically, the ladder guide rail bracket 4 is integrally formed by welding with ladder guide rail bracket treadle 15, it is described to climb
Terraced guide rail bracket 4 be provided with it is multiple, between multiple ladder guide rail brackets 4 by connect bolt 25 be fixedly connected.
Specifically, being connected with gear 31, the gear 31 and tooth by retarder on the output end of the driving host 12
Connection is engaged between item 3.
Specifically, the upper traveling wheel 27, upper side wheel 28, lower side wheel 29 and lower traveling wheel 30 and ladder guide rail bracket treadle 15
Between slide setting.
Specifically, the lower section of the service cable collecting box 1 is connected with ground line.
Specifically, the upper traveling wheel 27, upper side wheel 28, lower side wheel 29 and lower traveling wheel 30 are respectively arranged with two groups, and
Upper traveling wheel 27, upper side wheel 28, lower side wheel 29 and lower traveling wheel 30 described in two groups are symmetrical arranged about the middle part of trolley frame 6.
Specifically, the outer sheath rubber sleeve of the movable hand rail 7.
Working principle: the derrick crane pinion and-rack micromainframe climbs system, in use, personnel, which enter micromainframe, climbs dress
It sets in ontology 35, both feet are trampled on foot pedal 23, movable hand rail 7 are pressed down to normal position, the starting on starting manipulation box 8
Switch, each dynamical system obtain electricity, and right-hand man is individually positioned on starting manipulation box 8 simultaneously by travel switch, on trolley frame 6
Row, downlink, being switched by the manipulation on maneuver box 8 can be achieved speed change uplink, downlink, when needing to stop halfway, arbitrarily unclamp one
A button or two buttons, can stop creeping, have emergency stop switch on maneuver box 8, after the switch motion, cut off immediately
Electrical source of power, stop motion when needing to continue to run, restore emergency stop switch manually, and utility model design is reasonable,
Structure is simple, solves the related personnel such as derrick crane operating personnel, inspection personnel, maintenance personal and climbs process physical demands too
Big problem reduces the risk of generation safety accident during climbing, reduces climbing intensity and time, improve labor efficiency, this
System can be manned or transports light small article, to user provide efficiently, safely and conveniently solution.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (7)
1. a kind of derrick crane pinion and-rack micromainframe climbs system, including derrick crane (32), the derrick crane
It (32) include Tower crane standard section main chord (33) and the horizontal web member of column crane mast section (13), the derrick crane
Micromainframe, which is provided with, on the inside of main chord of standard section (33) and the horizontal web member of column crane mast section (13) climbs device noumenon (34),
It is characterized by: it includes service cable collecting box (1), trolley frame (6) and ladder guide rail that the micromainframe, which climbs device noumenon (34),
Frame (4), the service cable collecting box (1) are placed on ground, and the service cable collecting box (1) is internally provided with power supply
Cable (2), service cable (2) lower end and ground power supply are electrically connected, service cable (2) upper end and trolley frame (6)
Inlet wire port connects, and is connected with ladder guide rail bracket treadle (15), the ladder guide rail bracket treadle on the ladder guide rail bracket (4)
(15) it is connected with rack gear (3) on by rack gear fastening bolt (26), is fastened by bolts part (14) on the ladder guide rail bracket (4)
It is also connect with the horizontal web member of column crane mast section (13), slidably connects trolley frame (6), institute on the ladder guide rail bracket (4)
Stating trolley frame (6) includes toeguard (5), movable hand rail (7) and foot pedal (23), and the toeguard (5) and foot pedal (23) are logical
The mode for crossing welding is wholely set, and the movable hand rail (7) is connect by hinged mode with trolley frame (6), and the activity is helped
It has been bolted on hand (7) manipulation box (8), has been fixedly welded with mounting plate (16), the peace above the trolley frame (6)
Catching device (9), receiver of remote-control sytem (10), electric cabinet (11), driving host (12), first have been bolted in loading board (16)
Travel switch (17), second stroke switch (18), limit switch (19), AC socket (20), the middle part weldering of the trolley frame (6)
It is connected to protective screen plate (21), the top of the trolley frame (6) is connected with weather shield (22), the trolley frame by welding
(6) side is equipped with traveling wheel (27), upper side wheel (28), lower side wheel (29) and lower traveling wheel (30).
2. a kind of derrick crane pinion and-rack micromainframe according to claim 1 climbs system, it is characterised in that: described
Ladder guide rail bracket (4) is integrally formed by welding with ladder guide rail bracket treadle (15), ladder guide rail bracket (4) setting
Have it is multiple, between multiple ladder guide rail brackets (4) by connect bolt (25) be fixedly connected.
3. a kind of derrick crane pinion and-rack micromainframe according to claim 1 climbs system, it is characterised in that: described
It drives and is connected with gear (31) on the output end of host (12) by retarder, engaged between the gear (31) and rack gear (3)
Connection.
4. a kind of derrick crane pinion and-rack micromainframe according to claim 1 climbs system, it is characterised in that: described
It is slided between upper traveling wheel (27), upper side wheel (28), lower side wheel (29) and lower traveling wheel (30) and ladder guide rail bracket treadle (15)
Setting.
5. a kind of derrick crane pinion and-rack micromainframe according to claim 1 climbs system, it is characterised in that: described
Service cable collecting box is connected with ground line below (1).
6. a kind of derrick crane pinion and-rack micromainframe according to claim 1 climbs system, it is characterised in that: described
Upper traveling wheel (27), upper side wheel (28), lower side wheel (29) and lower traveling wheel (30) are respectively arranged with two groups, and traveling wheel on two groups
(27), upper side wheel (28), lower side wheel (29) and lower traveling wheel (30) are symmetrical arranged about the middle part of trolley frame (6).
7. a kind of derrick crane pinion and-rack micromainframe according to claim 1 climbs system, it is characterised in that: described
The outer sheath rubber sleeve of movable hand rail (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821470170.6U CN208907002U (en) | 2018-09-10 | 2018-09-10 | A kind of derrick crane pinion and-rack micromainframe climbs system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821470170.6U CN208907002U (en) | 2018-09-10 | 2018-09-10 | A kind of derrick crane pinion and-rack micromainframe climbs system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208907002U true CN208907002U (en) | 2019-05-28 |
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ID=66613477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821470170.6U Active CN208907002U (en) | 2018-09-10 | 2018-09-10 | A kind of derrick crane pinion and-rack micromainframe climbs system |
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| CN (1) | CN208907002U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108975182A (en) * | 2018-09-10 | 2018-12-11 | 广西利沛科技有限公司 | A kind of derrick crane pinion and-rack micromainframe climbs system and its protection system |
| CN113003423A (en) * | 2021-03-31 | 2021-06-22 | 广西建工集团建筑机械制造有限责任公司 | Control system and control method of tower crane micro climbing assisting device based on frequency converter control |
| CN114715755A (en) * | 2022-03-18 | 2022-07-08 | 四川华远建设工程有限公司 | Tower crane standard section high-altitude steel platform structure and construction method |
-
2018
- 2018-09-10 CN CN201821470170.6U patent/CN208907002U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108975182A (en) * | 2018-09-10 | 2018-12-11 | 广西利沛科技有限公司 | A kind of derrick crane pinion and-rack micromainframe climbs system and its protection system |
| CN113003423A (en) * | 2021-03-31 | 2021-06-22 | 广西建工集团建筑机械制造有限责任公司 | Control system and control method of tower crane micro climbing assisting device based on frequency converter control |
| CN114715755A (en) * | 2022-03-18 | 2022-07-08 | 四川华远建设工程有限公司 | Tower crane standard section high-altitude steel platform structure and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Yongji Inventor after: Gu Binrong Inventor before: Chen Jiyong Inventor before: Gu Binrong |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220214 Address after: No.6 Sixian Road, Qingxiu District, Nanning City, Guangxi Zhuang Autonomous Region, 530022 Patentee after: Chen Yongji Address before: 530028 Room 301, unit 1, building 2, No. 298, Wangzhou Road, Xingning District, Nanning City, Guangxi Zhuang Autonomous Region Patentee before: GUANGXI LIPEI TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |