CN209686825U - A kind of civil construction crane - Google Patents
A kind of civil construction crane Download PDFInfo
- Publication number
- CN209686825U CN209686825U CN201920298304.9U CN201920298304U CN209686825U CN 209686825 U CN209686825 U CN 209686825U CN 201920298304 U CN201920298304 U CN 201920298304U CN 209686825 U CN209686825 U CN 209686825U
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- CN
- China
- Prior art keywords
- crane
- civil construction
- wheel drive
- trolley
- block
- 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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- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The utility model discloses a kind of civil construction cranes, including four-wheel drive trolley, the top slide of four-wheel drive trolley is provided with elevator, and it is laterally driven to elevator progress using reel by way of voice control, to also reduce its pinnacled risk while providing convenience property of operator, further driving trolley is driven to do linear uniform motion in the way of laser traction, operator just can control the start and stop of trolley on lifting platform, the stop position of vehicle can quickly reach desired value, and work efficiency is high and saves manpower.
Description
Technical field
The utility model relates to field of civil engineering, specially a kind of civil construction crane.
Background technique
During Construction of Civil Engineering, it is often necessary to apply to crane and aloft construct, but due to bridge, tunnel
The particularity of the heavy constructions such as road building, the construction distance in certain time is often very long, so needing for lifting to be placed on
It is moved on cart or lorry, but either cart or lorry, all suffer from a problem: harmony is low, needs to rise
The position that personnel on drop frame constantly shout to prompt operator's movable lifting frame of lower section, error rate is high and expends physical strength,
A period of time gets off, and staff is often made to generate extremely tired influence construction speed.
Summary of the invention
A kind of civil construction crane, including four-wheel drive trolley are fixedly installed at the top of the four-wheel drive trolley
Rail brackets are fixedly installed guide rail on rail brackets, and sliding is provided with crane on guide rail, are provided with work at the top of crane
Make platform, be fixedly connected at the top of the bottom of the crane and sliding block, the basal sliding of sliding block is mounted on guide rail, the lifting
The bottom of frame is also equipped with link block, is symmetrically installed on the front and rear sides wall of link block there are two becket bridle, two becket bridles respectively with
One end of one wirerope is fixedly connected, and the other end of two wireropes is wound respectively to be arranged on two reels, two reels
It is rotatably installed in the inside of two coiling wheel supports respectively, described two coiling wheel supports are fixed at four-wheel drive trolley
Top, and a stepper motor is fixedly installed on the side wall of each coiling wheel support, the output shaft of stepper motor runs through and stretches
Enter to coiling wheel support inside and be fixedly connected at the axle center of reel, the front end of the four-wheel drive trolley is equipped with sharp
Optical receiver and ultrasonic range finder, the inside of four-wheel drive trolley are also equipped with controller and battery.
Preferably, guardrail is installed at the top of the workbench, inlet and outlet, the upper right side of guardrail are provided on the left of guardrail
One piece of working plate is installed, is additionally provided with illumination lamp, voice receiver and button on working plate.
Preferably, the quantity of the rail brackets there are two and be parallel to each other, two phases are provided on each rail brackets
The link block of mutually parallel guide rail, the crane bottom is on the position between two rail brackets, and wirerope and guide rail
It is parallel to each other.
Preferably, the elevator includes top plate and bottom plate, driving device and two fork-shearing frames, the upper left corner of fork-shearing frame
Pass through fixed block respectively with the lower left corner to be fixedly mounted on the inner wall of top plate and bottom plate, the upper right corner of fork-shearing frame and lower right corner difference
It is slidably arranged on top plate and bottom plate by movable block.
Preferably, the movable block is made of lug and position limiting slide block, offered on the top plate and bottom plate sliding slot with
And through-hole, the lug are placed in through-hole, the position limiting slide block is slidably mounted in sliding slot.
Preferably, the driving device includes lower link, upper connecting rod and hydraulic cylinder, the both ends point of upper connecting rod and lower link
It is not fixedly mounted on the correspondence inner wall of two fork-shearing frame same level height, and the height of the upper connecting rod is greater than lower link
Highly, the cylinder barrel tail portion of the hydraulic cylinder and the periphery of lower link are hinged, the push rod end of hydraulic cylinder and upper connecting rod it is outer
It encloses and is hinged.
Preferably, the laser pickoff is provided with, including centrally-disposed central laser receiver and
The symmetrically arranged deviation laser pickoff in two sides.
Preferably, the wheel of the four-wheel drive trolley selects Mecanum wheel, and the driving method of four-wheel drive trolley is
AGV laser guiding.
Preferably, the guide rail selects HGWCA model sliding rail.
Preferably, the controller is Cortex-M processor.
Compared with prior art, the utility model beneficial effect achieved is: first, the utility model is led using laser
The mode drawn drives trolley to move in a straight line, and operator just can control the start and stop of trolley, the stop position of vehicle on lifting platform
Desired value can quickly be reached by setting, and work efficiency is high and saves manpower；Second, the utility model has selected small-sized lifting
Frame, and small-scale lateral displacement is done using reel and guide rail driving crane, it avoids operator and aloft frequently walks
Security risk brought by dynamic also saves physical strength；Third, the utility model drives crane by way of voice control
Lifting and displacement carry out operation bidirectional without operator, when operator needs held by both hands tool such as cutting machine, at this time
Just it is provided for great convenience.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention, in the accompanying drawings:
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the right view of the utility model；
Fig. 3 is the back schematic perspective view of the utility model；
Fig. 4 is the guide rail installation relation schematic diagram of the utility model；
Fig. 5 is the dorsal view of the utility model；
Fig. 6 is the elevator structure schematic diagram of the utility model；
Fig. 7 is the movable block and top board structure schematic diagram of the utility model；
Fig. 8 is the portion the A-A structure sectional view of the utility model；
Fig. 9 is the driving device installation relation schematic diagram of the utility model.
In figure: 1, four-wheel drive vehicle；2, Mecanum wheel；3, ultrasonic range finder；4, laser pickoff；5, stepping electricity
Machine；6, coiling wheel support；7, reel；8, rail brackets；9, guide rail；10, sliding block；11, elevator；12, workbench；13 shields
Column；14, illumination lamp；15, voice receiver；16, button；17, wirerope；18, it imports and exports；19, link block；20, becket bridle；21, work
Make plate；22, top plate；23, fork-shearing frame；24, fixed block；25, bottom plate；26, through-hole；27, movable block；28, lower link；29, it drives
Device；30, sliding slot；31, upper connecting rod 32, lug；33, position limiting slide block；34, hydraulic cylinder.
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. 1-9, the utility model provides a kind of technical solution: a kind of civil construction crane, including four-wheel drive
Dynamic trolley 2, the wheel of four-wheel drive trolley 2 select Mecanum wheel, and Mecanum wheel has good control precision, and four-wheel drives
The driving motor of dynamic trolley 2 includes self-locking function, guarantees that wheel is in lockup state when stopping operating, prevents trolley from stopping
The driving method of Shi Fasheng play, four-wheel drive trolley is AGV laser guiding, can also be attached to remote control if needed, is had
Body method is consistent with the prior art, and details are not described herein again, and the top of four-wheel drive trolley 2 is fixedly installed rail brackets 8, guide rail
The effect of bracket 8 is the height of lift rail 9 in order to solid on the bottom of crane 11 installation connection sliding block, rail brackets 8
Surely it is provided with guide rail 9, guide rail 9 selects HGW20CA model sliding rail, and sliding is provided with crane 11 on guide rail 9, and elevator 11 includes
Top plate 22, bottom plate 25, driving device 29 and two fork-shearing frames 23, fork-shearing frame 23, which can be selected, any is on the market suitable for
The crotch of scissor form, the upper left corner and the lower left corner of fork-shearing frame 23 pass through fixed block 24 respectively and are fixedly mounted on top plate 22 and bottom plate
On 25 inner wall, the upper right corner and the lower right corner of fork-shearing frame 23 pass through movable block 27 respectively and are slidably arranged in top plate 22 and bottom plate 25
On, movable block 27 is made of lug 32 and position limiting slide block 33, sliding slot 30 and through-hole 26 are offered on top plate 22 and bottom plate 25,
Lug 32 is placed in through-hole 26, and position limiting slide block 33 is slidably mounted in sliding slot 30, and driving device 29 includes lower link 28, upper company
It is high that the both ends of bar 31 and hydraulic cylinder 34, upper connecting rod 31 and lower link 28 are respectively and fixedly installed to two 23 same levels of fork-shearing frame
On the correspondence inner wall of degree, and the height of upper connecting rod 31 is greater than the height of lower link 28, the cylinder barrel tail portion of hydraulic cylinder 34 and lower link
28 periphery is hinged, and the push rod end of hydraulic cylinder 34 and the periphery of upper connecting rod 31 are hinged, and the top of crane 11 is set
It is equipped with workbench 12, the top of workbench 12 is equipped with guardrail 13, and the left side of guardrail 13 is provided with inlet and outlet 18, the right side of guardrail 13
Upper end is equipped with one piece of working plate 21, and illumination lamp 14, voice receiver 15 and button 16, illumination are additionally provided on working plate 21
Lamp can provide illumination capability in illumination deficiency, and the bottom of crane 11 is fixedly connected with the top of sliding block 10, sliding block 10
Basal sliding is installed on the rail 9, and the bottom of crane 11 is also equipped with link block 19, right on the front and rear sides wall of link block 19
Claim installation there are two becket bridle 20, two becket bridles 20 are fixedly connected with one end of a wirerope 17 respectively, two wireropes 17 it is another
Winding is arranged on two reels 7 respectively at end, and two reels 7 are rotatably installed in the inside of two coiling wheel supports 6 respectively,
Two coiling wheel supports 6 are fixed at the top of four-wheel drive trolley 2, and fixed peace on the side wall of each coiling wheel support 6
Equipped with a stepper motor 5, stepper motor 5 includes self-locking function, and the output shaft of stepper motor 5 runs through and extend into reel branch
The inside of frame 6 and be fixedly connected at the axle center of reel 7, the quantity of rail brackets 8 there are two and be parallel to each other, each guide rail
Two guide rails being parallel to each other 10 are provided on bracket 8, the link block 19 of 11 bottom of crane is between two rail brackets 8
Position on, and wirerope 17 is parallel to each other with guide rail 9, and the front end of four-wheel drive trolley 2 is equipped with laser pickoff 4 and ultrasonic wave
Rangefinder 3, the inside of four-wheel drive trolley 2 are also equipped with controller and battery, and controller selects Cortex-M4 processing
Device, battery are used to provide electric energy for whole device, and laser pickoff 4 is provided with 3, including centrally-disposed center
The symmetrically arranged deviation laser pickoff of laser pickoff and two sides.
Specifically, the utility model is when in use: setting laser emitter in front of driving trolley first, drive small
Vehicle does straight line uniform motion under the guiding of laser beam, and when being moved to suitable location, operator presses lower button 16, makes to drive
Trolley temporarily ceases movement, and tool can be placed on working plate 21 to save physical strength by operator, when operator aloft
It when needing small range mobile, issues and instructs to voice receiver 15, voice receiver includes microphone and sound card, and sound card is by sound
Signal, which is changed into electric signal and passes to controller, to be identified, controller further controls two reels 7 and starts to work, around
Wirerope 17 in line wheel is by pulling link block 19 that elevator 11 is driven to generate lateral displacement, the language on controller on the rail 9
Sound identification module only includes the instruction of four, upper and lower, left and right, likewise, when giving an order in operator's sending, controller control
Hydraulic cylinder 34 processed is started to work, by the horizontally slipping in sliding slot 30 of position limiting slide block 33 so that the generation of fork-shearing frame 23 stretch into
And the vertical height of workbench 12 is controlled, after the completion of the work of a position, operator presses lower button, so that driving trolley
Continue to drive to next suitable location, in the course of work, when ultrasonic range finder detect small front side there are when barrier,
Trolley stopping moves through alarming horm and issues prompt to operator.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, although ginseng
The utility model is described in detail according to previous embodiment, it for those skilled in the art, still can be with
It modifies the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features, it is all
Within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in practical
Within novel protection scope.
Claims (10)
1. a kind of civil construction crane, including four-wheel drive trolley (2), it is characterised in that: the four-wheel drive trolley (2)
Top is fixedly installed rail brackets (8), is fixedly installed on rail brackets (8) guide rail (9), is slided and is provided on guide rail (9)
Crane (11) is provided with workbench (12) at the top of crane (11), the bottom of the crane (11) and sliding block (10)
Top is fixedly connected, and the basal sliding of sliding block (10) is mounted on guide rail (9), and the bottom of the crane (11) is also equipped with company
It connects block (19), is symmetrically installed on the front and rear sides wall of link block (19) there are two becket bridle (20), two becket bridles (20) are respectively with one
One end of bar wirerope (17) is fixedly connected, and the other end of two wireropes (17) is wound respectively to be arranged on two reels (7), and two
A reel (7) is rotatably installed in the inside of two coiling wheel supports (6) respectively, and described two coiling wheel support (6) fixations are set
The top in four-wheel drive trolley (2) is set, and is fixedly installed with a stepper motor on the side wall of each coiling wheel support (6)
(5), the output shaft of stepper motor (5) runs through and extend into the inside of coiling wheel support (6) and consolidate at the axle center of reel (7)
Fixed connection, the front end of the four-wheel drive trolley (2) is equipped with laser pickoff (4) and ultrasonic range finder (3), four-wheel drive
The inside of trolley (2) is also equipped with controller and battery.
2. a kind of civil construction crane as described in claim 1, it is characterised in that: install at the top of the workbench (12)
Have guardrail (13), be provided on the left of guardrail (13) inlet and outlet (18), the upper right side of guardrail (13) is equipped with one piece of working plate
(21), illumination lamp (14), voice receiver (15), alarming horm and button (16) are additionally provided on working plate (21).
3. a kind of civil construction crane as described in claim 1, it is characterised in that: the quantity of the rail brackets (8) has
It two and is parallel to each other, two guide rails being parallel to each other (9), crane (11) bottom is provided on each rail brackets (8)
The link block (19) in portion is on the position between two rail brackets (8), and wirerope (17) is parallel to each other with guide rail (9).
4. a kind of civil construction crane as described in claim 1, it is characterised in that: the crane (11) includes top plate
(22), bottom plate (25), driving device (29) and two fork-shearing frames (23), the upper left corner and the lower left corner of fork-shearing frame (23) lead to respectively
It crosses fixed block (24) to be fixedly mounted on the inner wall of top plate (22) and bottom plate (25), the upper right corner and the lower right corner point of fork-shearing frame (23)
Not Tong Guo movable block (27) be slidably arranged on top plate (22) and bottom plate (25).
5. a kind of civil construction crane as claimed in claim 4, it is characterised in that: the movable block (27) is by lug (32)
It is formed with position limiting slide block (33), offers sliding slot (30) and through-hole (26) on the top plate (22) and bottom plate (25), it is described
Lug (32) is placed in through-hole (26), and the position limiting slide block (33) is slidably mounted in sliding slot (30).
6. a kind of civil construction crane as claimed in claim 4, it is characterised in that: the driving device (29) includes lower company
Bar (28), upper connecting rod (31) and hydraulic cylinder (34), upper connecting rod (31) and the both ends of lower link (28) are respectively and fixedly installed to two
On the correspondence inner wall of a fork-shearing frame (23) same level height, and the height of the upper connecting rod (31) is greater than the height of lower link (28)
Degree, the cylinder barrel tail portion of the hydraulic cylinder (34) and the periphery of lower link (28) be hinged, the push rod end of hydraulic cylinder (34) and
The periphery of upper connecting rod (31) is hinged.
7. a kind of civil construction crane as described in claim 1, it is characterised in that: the laser pickoff (4) is provided with 3
It is a, including the symmetrically arranged deviation laser pickoff of centrally-disposed central laser receiver and two sides.
8. a kind of civil construction crane as described in claim 1, it is characterised in that: the vehicle of the four-wheel drive trolley (2)
Wheel selects Mecanum wheel, and the driving method of four-wheel drive trolley (2) is AGV laser guiding.
9. a kind of civil construction crane as described in claim 1, it is characterised in that: the guide rail (9) selects HGW20CA type
Number sliding rail.
10. a kind of civil construction crane as described in claim 1, it is characterised in that: the controller is at Cortex-M4
Manage device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920298304.9U CN209686825U (en) | 2019-03-11 | 2019-03-11 | A kind of civil construction crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920298304.9U CN209686825U (en) | 2019-03-11 | 2019-03-11 | A kind of civil construction crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209686825U true CN209686825U (en) | 2019-11-26 |
Family
ID=68604206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920298304.9U Expired - Fee Related CN209686825U (en) | 2019-03-11 | 2019-03-11 | A kind of civil construction crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209686825U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112482724A (en) * | 2020-12-08 | 2021-03-12 | 王在领 | Guide rail type multifunctional lifting mechanical equipment for building construction |
-
2019
- 2019-03-11 CN CN201920298304.9U patent/CN209686825U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112482724A (en) * | 2020-12-08 | 2021-03-12 | 王在领 | Guide rail type multifunctional lifting mechanical equipment for building construction |
| CN112482724B (en) * | 2020-12-08 | 2022-02-18 | 凤阳凯晨建设工程有限公司 | Guide rail type multifunctional lifting mechanical equipment for building construction |
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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 |
Granted publication date: 20191126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |