CN209024082U - A kind of fixed gantry crane - Google Patents
A kind of fixed gantry crane Download PDFInfo
- Publication number
- CN209024082U CN209024082U CN201821920674.3U CN201821920674U CN209024082U CN 209024082 U CN209024082 U CN 209024082U CN 201821920674 U CN201821920674 U CN 201821920674U CN 209024082 U CN209024082 U CN 209024082U
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- China
- Prior art keywords
- fixedly connected
- support frame
- motor
- mounting
- fixed
- Prior art date
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Abstract
The utility model discloses a kind of fixed gantry cranes for belonging to technical field of crane equipment, including pedestal, the both ends of table wall are fixedly connected to mounting base on the pedestal, bottom inside the mounting base is fixedly connected to mounting plate, the upper table wall of the mounting plate is fixedly connected with support frame, the side of support frame as described above exterior base is fixedly connected with the motor of the table wall on mounting plate, the output end of the motor is fixedly connected through support frame with its first internal rotating bar, it is fixedly connected at the one end of first rotating bar far from motor output end and the center of first bearing, the utility model is provided with motor and chain, the output shaft of motor drives first gear disk to carry out transmission work, chain-driving second gear disk is rotated, to guarantee that first gear disk can drive chain to roll, guarantee that fixing seat can be safe Stable carry out lifting work, to substantially increase the stability when fixed gantry crane uses.
Description
Technical field
The utility model relates to technical field of crane equipment more particularly to a kind of fixed gantry cranes.
Background technique
Gantry has and transports along ground rail by jib-type crane of the two sides outrigger support on ground rail or ground
It is capable, down can be by rolling stock or other surface cars, a kind of cantilever crane of the rotatable hoisting apparatus on door shape seat frame
4 legs of type crane, door shape seat frame constitute 4 " door opening ", pass through for rolling stock and other vehicles, gantry crane is big
Crane runway operation mostly on ground or building, carries out lift operation, the side of running track is located at ground
On, the other side is located on the building being above the ground level.
But the operating room of gantry crane currently on the market is all to be not easy to staff or more, work in highest point
Climbed up as personnel climb down it is more dangerous, for this purpose, it is proposed that a kind of fixed gantry crane, to solve the prior art not
Foot.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and propose a kind of fixed gate seat and rise
Heavy-duty machine.
To achieve the goals above, the utility model adopts the technical scheme that a kind of fixed gantry crane, packet
Pedestal is included, the both ends of table wall are fixedly connected to mounting base on the pedestal, and the bottom inside the mounting base is fixedly connected with
There is mounting plate, the upper table wall of the mounting plate is fixedly connected with support frame, and the side of support frame as described above exterior base is fixedly connected
There is the motor for being located at table wall on mounting plate, the output end of the motor is fixed and connected through support frame and its first internal rotating bar
It connects, is fixedly connected at the one end of first rotating bar far from motor output end and the center of first bearing, first rotation
Surface outside bar is fixedly connected with first gear disk, and the surface of the first gear disk is engaged with chain, and the chain is separate
One end of first gear disk is engaged with second gear disk, and the second rotating bar is plugged at the center of the second gear disk, described
The both ends of second rotating bar are fixedly connected to the second bearing on support frame inner wall, and the junction of the chain is fixed to be connected
It is connected to connector, the quantity of the connector is four, and four connectors are divided into two groups, and the company of being fixedly connected between two connectors
Extension bar, the one end of the connecting rod far from connector are fixedly connected with fixing seat, the branch through the side wall of support frame and mounting base
Side outside support has been respectively fixedly connected with the first supporting block and the second supporting block, first supporting block and the second supporting block
Between be fixedly connected with slide bar, the slide bar is fixedly connected through the surface of connecting rod with the second supporting block, the fixing seat
Inside offers mounting groove, and the two sidewalls of the mounting groove are fixedly connected to fixed plate, and the quantity of the fixed plate is two,
And two opposite sides of fixed plate offer loose slot, the internal activity of the loose slot is connected with pulley, the pulley
Center at be fixedly connected with motion bar, the quantity of the motion bar is two, and the surface of two motion bars is fixedly connected with
Cushion block, the quantity of the cushion block are two, and two opposite sides of cushion block are fixedly connected with electric pushrod, described electronic to push away
Bar, one end far from cushion block are fixedly connected on the side wall of mounting groove, are fixedly connected with support plate, the branch between the motion bar
The upper table wall of fagging is fixedly connected with placement plate, and the upper table wall of the placement plate is fixedly connected with operating room, the operating room
Bottom is provided with lifting rope, and the lifting rope is fixedly connected with hoist block, and the motor and external power supply are electrically connected.
Preferably, the bottom of the motor is fixedly connected with mounting blocks, and mounting blocks are fixedly connected with mounting plate.
Preferably, the side of support frame as described above and mounting base offers sliding slot, the width of the sliding slot and connecting rod
Width is adapted.
Preferably, the quantity of the pulley is four, and four pulleys are with the vertical central axis central symmetry of support plate.
Preferably, the bottom end of the hoist block is fixedly connected with suspension hook, and the surface of suspension hook is coated with antirust paint.
Compared with prior art, the utility model has the beneficial effects that
The utility model is provided with motor and chain, and the output shaft of motor drives first gear disk to carry out transmission work, chain
Item drives second gear disk to be rotated, to guarantee that first gear disk can drive chain to roll, guarantees that fixing seat can pacify
Stable carry out lifting work entirely, to substantially increase the stability when fixed gantry crane uses.
The utility model is provided with slide bar, and connecting rod, the both ends of connecting rod and the fixed company of chain are slidably connected on slide bar
It connects, chain drive is driven by setting motor, connecting rod is driven by the chain to be moved up and down on slide bar, to drive
Fixing seat moves up and down, and has achieved the effect that go up and down the fixed gantry crane, to ensure that work people
Safety above and below member, to substantially increase the using effect of the fixed gantry crane.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is enlarged drawing at the A of the utility model；
Fig. 3 is the fixing seat top view of the utility model；
Fig. 4 is the mounting base side view of the utility model
Fig. 5 is the fixed plate structure schematic diagram of the utility model.
In figure: 1, pedestal；2, mounting base；2001, sliding slot；3, mounting plate；4, mounting blocks；5, motor；6, the first rotating bar；
7, first bearing；8, first gear disk；9, chain；10, second gear disk；11, the second rotating bar；12, second bearing；13, it props up
Support；14, the first supporting block；15, slide bar；16, the second supporting block；17, connecting rod；18, connector；19, fixing seat；1901 installations
Slot；20, operating room；21, placement plate；22, lifting rope；23, hanging block；24, suspension hook；25, fixed plate；2501, loose slot；2502, sliding
Wheel；2503, motion bar；26, cushion block；27, support plate；28, electric pushrod.
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.
It please refers to shown in Fig. 1-Fig. 5, the utility model provides a kind of technical solution: a kind of fixed gantry crane, packet
Pedestal 1 is included, the both ends of table wall are fixedly connected to mounting base 2 on pedestal 1, and the bottom inside mounting base 2 is fixedly connected to peace
Loading board 3, the upper table wall of mounting plate 3 are fixedly connected with support frame 13, and the side of 13 exterior base of support frame, which is fixedly connected with, to be located at
The motor 5 of table wall on mounting plate 3, the model CD-5-32T of motor 5, the output end of motor 5 is inside support frame 13 and its
The first rotating bar 6 be fixedly connected, fixed at the one end of the first rotating bar 6 far from 5 output end of motor and the center of first bearing 7
It connecting, the surface outside the first rotating bar 6 is fixedly connected with first gear disk 8, and the surface of first gear disk 8 is engaged with chain 9,
The one end of chain 9 far from first gear disk 8 is engaged with second gear disk 10, and second turn is plugged at the center of second gear disk 10
Lever 11, the both ends of the second rotating bar 11 are fixedly connected to the second bearing 12 on 13 inner wall of support frame, the company of chain 9
The place of connecing is fixedly connected with connector 18, and the quantity of connector 18 is four, and it is two groups that four connectors 18, which are divided to, and solid between two connectors 18
Surely it is connected with connecting rod 17, the one end of connecting rod 17 far from connector 18 is fixedly connected through support frame 13 with the side wall of mounting base 2
There is a fixing seat 19, the side outside support frame 13 has been respectively fixedly connected with the first supporting block 14 and the second supporting block 16, and first
Slide bar 15, surface and second supporting block of the slide bar 15 through connecting rod 17 are fixedly connected between bracer 14 and the second supporting block 16
16 are fixedly connected, and the inside of fixing seat 19 offers mounting groove 1901, and the two sidewalls of mounting groove 1901 are fixedly connected to fixation
Plate 25, the quantity of fixed plate 25 are two, and the opposite side of two fixed plates 25 offers loose slot 2501, loose slot
2501 internal activity is connected with pulley 2502, and motion bar 2503, motion bar 2503 are fixedly connected at the center of pulley 2502
Quantity be two, and the surface of two motion bars 2503 is fixedly connected with cushion block 26, and the quantity of cushion block 26 is two, and two
The opposite side of cushion block 26 is fixedly connected with electric pushrod 28, electric pushrod 28, and one end far from cushion block 26 is fixedly connected on peace
The side wall of tankage 1901 is fixedly connected with support plate 27 between motion bar 2503, and the upper table wall of support plate 27, which is fixedly connected with, to be put
Plate 21 is set, the upper table wall of placement plate 21 is fixedly connected with operating room 20, and the bottom of operating room 20 is provided with lifting rope 22, lifting rope
22 are fixedly connected with hoist block 23, and motor 5 and external power supply are electrically connected.
In the present embodiment, it is preferred that the bottom of motor 5 is fixedly connected with mounting blocks 4, and mounting blocks 4 and mounting plate 3 are fixed
Connection, convenient for being installed to motor 5.
In the present embodiment, it is preferred that the side of support frame 13 and mounting base 2 offers sliding slot 2001, sliding slot 2001
Width is adapted with the width of connecting rod 17, is slided inside it convenient for connecting rod 17.
In the present embodiment, it is preferred that the quantity of pulley 2502 is four, and four pulleys 2502 are with the vertical of support plate 27
Central axis central symmetry moves in fixing seat 19 convenient for operating room 20.
In the present embodiment, it is preferred that the bottom end of hoist block 23 is fixedly connected with suspension hook 24, and the surface of suspension hook 24 be coated with it is anti-
Rust paint prevents corrosion from damaging by being coated with antirust paint on the surface of suspension hook 24.
Working principle: in use, the output shaft by motor 5 drives first gear disk 8 to carry out transmission work, 9 band of chain
Dynamic second gear disk 10 is rotated, to guarantee that first gear disk 8 can drive chain 9 to roll, guarantees that fixing seat 19 can
The carry out lifting work of safety and stability recycles to substantially increase the stability when fixed gantry crane uses
Connecting rod 17 is slidably connected on slide bar 15, the both ends of connecting rod 17 are fixedly connected with chain 9, drive chain by setting motor 5
Item 9 is driven, and connecting rod 17 moves up and down on slide bar 15 under the drive of chain 9, so that fixing seat 19 be driven to carry out
Lower movement has achieved the effect that go up and down the fixed gantry crane, to ensure that the safety of staff or more
Property, to substantially increase the using effect of the fixed gantry crane.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of fixed gantry crane, including pedestal (1), it is characterised in that: the both ends of table wall are solid on the pedestal (1)
Surely it is connected with mounting base (2), the internal bottom of the mounting base (2) is fixedly connected to mounting plate (3), the mounting plate (3)
Upper table wall be fixedly connected with support frame (13), the side of support frame as described above (13) exterior base is fixedly connected with positioned at mounting plate
(3) output end of the motor (5) of table wall on, the motor (5) is solid through support frame (13) and its internal first rotating bar (6)
It is fixed to connect, it is fixedly connected at one end and the center of first bearing (7) of separate motor (5) output end of first rotating bar (6),
The external surface of first rotating bar (6) is fixedly connected with first gear disk (8), and the surface of the first gear disk (8) is nibbled
Conjunction has chain (9), and the chain (9) is engaged far from the one end of first gear disk (8) with second gear disk (10), second tooth
It is plugged at the center of wheel disc (10) the second rotating bar (11), the both ends of second rotating bar (11), which are fixedly connected to, to be located at
The junction of second bearing (12) on support frame (13) inner wall, the chain (9) is fixedly connected with connector (18), the connector
(18) quantity is four, and four connectors (18) are divided into two groups, and are fixedly connected with connecting rod between two connectors (18)
(17), the one end of the connecting rod (17) far from connector (18) is fixedly connected through support frame (13) with the side wall of mounting base (2)
Have fixing seat (19), the external side of support frame as described above (13) has been respectively fixedly connected with the first supporting block (14) and the second supporting block
(16), it is fixedly connected with slide bar (15) between first supporting block (14) and the second supporting block (16), the slide bar (15) is passed through
The surface for wearing connecting rod (17) is fixedly connected with the second supporting block (16), and the inside of the fixing seat (19) offers mounting groove
(1901), the two sidewalls of the mounting groove (1901) are fixedly connected to fixed plate (25), and the quantity of the fixed plate (25) is
Two, and two opposite sides of fixed plate (25) offer loose slot (2501), the inside of the loose slot (2501) is living
It is dynamic to be connected with pulley (2502), motion bar (2503), the motion bar are fixedly connected at the center of the pulley (2502)
(2503) quantity is two, and the surface of two motion bars (2503) is fixedly connected with cushion block (26), the cushion block (26)
Quantity is two, and two opposite sides of cushion block (26) are fixedly connected with electric pushrod (28), the electric pushrod (28), far
One end from cushion block (26) is fixedly connected on the side wall of mounting groove (1901), is fixedly connected with branch between the motion bar (2503)
The upper table wall of fagging (27), the support plate (27) is fixedly connected with placement plate (21), and the upper table wall of the placement plate (21) is solid
Surely it is connected with operating room (20), the bottom of the operating room (20) is provided with lifting rope (22), and the lifting rope (22) is fixed to be connected
It is connected to hoist block (23), the motor (5) and external power supply are electrically connected.
2. a kind of fixed gantry crane according to claim 1, it is characterised in that: the bottom of the motor (5) is solid
Surely it is connected with mounting blocks (4), and mounting blocks (4) are fixedly connected with mounting plate (3).
3. a kind of fixed gantry crane according to claim 1, it is characterised in that: support frame as described above (13) and installation
The side of seat (2) offers sliding slot (2001), and the width of the sliding slot (2001) is adapted with the width of connecting rod (17).
4. a kind of fixed gantry crane according to claim 1, it is characterised in that: the quantity of the pulley (2502)
It is four, and four pulleys (2502) are with the vertical central axis central symmetry of support plate (27).
5. a kind of fixed gantry crane according to claim 1, it is characterised in that: the bottom end of the hoist block (23)
It is fixedly connected with suspension hook (24), and the surface of suspension hook (24) is coated with antirust paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821920674.3U CN209024082U (en) | 2018-11-21 | 2018-11-21 | A kind of fixed gantry crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821920674.3U CN209024082U (en) | 2018-11-21 | 2018-11-21 | A kind of fixed gantry crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209024082U true CN209024082U (en) | 2019-06-25 |
Family
ID=66909822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821920674.3U Expired - Fee Related CN209024082U (en) | 2018-11-21 | 2018-11-21 | A kind of fixed gantry crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209024082U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110454547A (en) * | 2019-08-16 | 2019-11-15 | 湖南城市学院 | A kind of heavy duty chain and the crane using the heavy duty chain |
| CN110510525A (en) * | 2019-09-02 | 2019-11-29 | 河南省晟源起重机械有限公司 | A kind of single-beam gantry crane with hook |
-
2018
- 2018-11-21 CN CN201821920674.3U patent/CN209024082U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110454547A (en) * | 2019-08-16 | 2019-11-15 | 湖南城市学院 | A kind of heavy duty chain and the crane using the heavy duty chain |
| CN110510525A (en) * | 2019-09-02 | 2019-11-29 | 河南省晟源起重机械有限公司 | A kind of single-beam gantry crane with hook |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190625 Termination date: 20201121 |