CN206751228U - A kind of double girder gantry crane - Google Patents
A kind of double girder gantry crane Download PDFInfo
- Publication number
- CN206751228U CN206751228U CN201720544523.1U CN201720544523U CN206751228U CN 206751228 U CN206751228 U CN 206751228U CN 201720544523 U CN201720544523 U CN 201720544523U CN 206751228 U CN206751228 U CN 206751228U
- Authority
- CN
- China
- Prior art keywords
- slide rail
- cross bar
- suspension hook
- connecting shaft
- motor
- 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
Links
Abstract
The utility model discloses a kind of double girder gantry crane,One end of gantry body is provided with cross bar,Cross bar is provided with operation booth,The both ends of operation booth are provided with guardrail,The bottom of operation booth is provided with the second motor,The bottom of second motor is provided with suspension hook connecting shaft,Suspension hook connecting shaft bottom is provided with suspension hook,Cross bar is provided with horizontal slide rail,The both ends of horizontal slide rail are provided with contiguous block,The bottom of contiguous block is provided with fixed block,The top of fixed block is provided with slide rail,Still also there is pulley inside contiguous block,The side of fixed block is provided with the first motor,The both ends of cross bar are provided with fixed arm,The side ground jack of fixed arm,The utility model structure is novel,It is easy to operate,It is easy to adjust the height of cross bar by hydraulic cylinder and expansion link,Be advantageous to carry out operation at various height,Accurate operation is easy to by infrared sight simultaneously,And adjusting lift hook position is easy to by slide rail and horizontal slide rail,Be advantageous to improve the efficiency of work.
Description
Technical field
It the utility model is related to crane, and in particular to a kind of double girder gantry crane.
Background technology
At present, gantry crane is a kind of deformation of bridge crane, and its metal structure is door-shaped frame, under support main beam
Two legs are installed, directly can be walked on the track of bottom surface.Gantry crane has utilization of area rate height, job area
Greatly, adaptive surface light, it is versatile the features such as, be used widely in harbour goods yard, but can only visual operation, it is impossible to accurately
Goods is sling, and is unable to the height of adjustment work platform, can only be higher in single height operation, limitation.
Utility model content
The technical problem that to solve of utility model is to overcome existing double girder gantry crane can not accurately hang goods
Rise, and be unable to the height of adjustment work platform, can only be in single height operation, a kind of the problem of limitation is higher, there is provided twin beams
Gantry crane.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme：
The utility model provides a kind of double girder gantry crane, and one end of the gantry body is provided with cross bar, described
Cross bar is provided with operation booth, and the both ends of the operation booth are provided with guardrail, and the bottom of the operation booth is provided with the second motor, institute
The bottom for stating the second motor is provided with suspension hook connecting shaft, and the suspension hook connecting shaft bottom is provided with suspension hook, and the cross bar is provided with
Horizontal slide rail, the both ends of the horizontal slide rail are provided with contiguous block, and the bottom of the contiguous block is provided with fixed block, the fixed block
Top is provided with slide rail, is provided with pulley inside the contiguous block, the side of the fixed block is provided with the first motor, the cross bar
Both ends be provided with fixed arm, the side of the fixed arm is provided with ground jack, and the bottom of the ground jack is provided with lifting hanging basket, described
The bottom of fixed arm is provided with expansion link, and the bottom of the expansion link is provided with hydraulic cylinder, and one end of the hydraulic cylinder is provided with support arm,
The bottom of the support arm is provided with latch, and the bottom of the latch is provided with connecting shaft, and the bottom of the connecting shaft is provided with foot pad, institute
State and be provided with fix bar between support arm, the side of the suspension hook is provided with infrared sight.
As a kind of optimal technical scheme of the present utility model, the both ends of the pulley are provided with groove, the top of the slide rail
Portion is projection, and for the cross bar by connection component connection expansion link, the connection component is buckle and fixing bolt.
As a kind of optimal technical scheme of the present utility model, the top of the support arm is provided with neck, the hydraulic cylinder
The support arm is connected by neck, the support arm connects the connecting shaft, first motor by the latch
Suspension hook described in axis connection is connected by the suspension hook, the ground jack connects the lifting hanging basket by chain sling.
As a kind of optimal technical scheme of the present utility model, the gantry body is made using steel material.
The beneficial effect that the utility model is reached is：The utility model structure is novel, easy to operate, by hydraulic cylinder and
Expansion link is easy to adjust the height of cross bar, is advantageous to carry out operation at various height, while be easy to standard by infrared sight
True operation, and adjusting lift hook position is easy to by slide rail and horizontal slide rail, be advantageous to improve the efficiency of work.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is agent structure schematic diagram of the present utility model；
Fig. 2 is body side structural representation of the present utility model；
Fig. 3 is partial structural diagram of the present utility model；
Fig. 4 is partial structural diagram of the present utility model；
In figure：1st, gantry body；2nd, fixed arm；3rd, expansion link；4th, support arm；5th, hydraulic cylinder；6th, lifting hanging basket； 7、
Ground jack；8th, booth is operated；9th, suspension hook；10th, guardrail；11st, cross bar；12nd, connection component；13rd, fix bar；14th, latch；15th, connect
Axle；16th, foot pad；17th, slide rail；18th, pulley；19th, fixed block；20th, contiguous block；21st, the first motor；22nd, horizontal slide rail；
23rd, the second motor；24th, suspension hook connecting shaft；25th, groove；26th, infrared sight.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
Embodiment 1
As Fig. 1-4 shows, the utility model provides a kind of double girder gantry crane, and one end of gantry body 1 is provided with horizontal stroke
Bar 11, cross bar 11 are provided with operation booth 8, and the both ends of operation booth 8 are provided with guardrail 10, and the bottom of operation booth 8 is provided with the second driving electricity
Machine 23, the bottom of the second motor 23 are provided with suspension hook connecting shaft 24, and the bottom of suspension hook connecting shaft 24 is provided with suspension hook 9, cross bar 11
Horizontal slide rail 22 is provided with, the both ends of horizontal slide rail 22 are provided with contiguous block 20, and the bottom of contiguous block 20 is provided with fixed block 19, fixed
The top of block 19 is provided with slide rail 17, and the inside of contiguous block 20 is provided with pulley 18, and the side of fixed block 19 is provided with the first motor 21,
The both ends of cross bar 11 are provided with fixed arm 2, and the side of fixed arm 2 is provided with ground jack 7, and the bottom of ground jack 7 is provided with lifting hanging basket 6,
The bottom of fixed arm 2 is provided with expansion link 3, and the bottom of expansion link 3 is provided with hydraulic cylinder 5, and one end of hydraulic cylinder 5 is provided with support arm 4, branch
The bottom of brace 4 is provided with latch 14, and the bottom of latch 14 is provided with connecting shaft 15, and the bottom of connecting shaft 15 is provided with foot pad 16, support
Fix bar 13 is provided between arm 4, the side of suspension hook 9 is provided with infrared sight 26.
The both ends of pulley 18 are provided with groove 25, and the top of slide rail 17 is projection, and pulley 18 is connected by groove 25 with projection
Slide rail 17, the first motor 21 are moved by drive wheel pulley 18 in slide rail 17, are easy to adjust the position of horizontal slide rail 22
Put, the operation booth 8 that the second motor 23 makes moves in horizontal slide rail 22, makes suspension hook 9 be easy to, to individual orientation operation, be advantageous to carry
The efficiency of high workload, for cross bar 11 by the connection expansion link 3 of connection component 12, connection component 12 is buckle and fixing bolt.
The top of support arm 4 is provided with neck, and hydraulic cylinder 5 connects support arm 4 by neck, hydraulic cylinder 5 using grease as medium,
Change the pressure in hydraulic cylinder 5, by the adjustment length of expansion link 3, be easy to carry out operation at various height, support arm 4 passes through
Latch 14 connects connecting shaft 15, and the first motor 21 is connected by the connecting shackle 9 of suspension hook connecting shaft 24, ground jack 7 by chain sling
Weight hanging basket 6 is picked up, ground jack 7 and lifting hanging basket 6 are easy to staff being transported to operation booth 8.
Lamp gantry body 1 is made using steel material.
During specific work, ground jack 7 connects lifting hanging basket 6 by chain sling first, and ground jack 7 and lifting hanging basket 6 are easy to
Staff is transported to operation booth 8, operation principle is similar to elevator, and staff is easy to work in operation booth 8, hydraulic cylinder
5 using grease as medium, changes the pressure in hydraulic cylinder 5, makes the adjustment length of expansion link 3, is easy to adjust the height of cross bar 11, favorably
In carrying out operation at various height, the limitation of height is avoided, while the both ends of pulley 18 are provided with groove 25, slide rail 17
Top is projection, and pulley 18 passes through drive wheel pulley by groove 25 and projection connecting sliding rail 17, the first motor 21
18 move in slide rail 17, are easy to adjust the position of horizontal slide rail 22, the operation booth 8 that the second motor 23 makes is in horizontal slide rail 22
It is mobile, make suspension hook 9 be easy to individual orientation operation, be advantageous to the efficiency for improving work, when needing to sling goods, infrared sighting
Device 26 aims at the position of goods first, puts down suspension hook 9 by conveyer chain by the second motor 23, improves the accurate of operation
Property, be advantageous to improve work efficiency.
The beneficial effect that the utility model is reached is：The utility model structure is novel, easy to operate, by hydraulic cylinder and
Expansion link is easy to adjust the height of cross bar, is advantageous to carry out operation at various height, while be easy to standard by infrared sight
True operation, and adjusting lift hook position is easy to by slide rail and horizontal slide rail, be advantageous to improve the efficiency of work.
Finally it should be noted that：Preferred embodiment of the present utility model described above, is not limited to this practicality
It is new, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art,
It can still modify to the technical scheme described in foregoing embodiments, or which part technical characteristic is carried out etc.
With replacement.All any modification, equivalent substitution and improvements within the spirit and principles of the utility model, made etc., all should be included
Within the scope of protection of the utility model.
Claims (4)
1. a kind of double girder gantry crane, including gantry body (1), it is characterised in that one end of the gantry body (1)
Provided with cross bar (11), the cross bar (11) is provided with operation booth (8), and the both ends of the operation booth (8) are provided with guardrail (10), described
The bottom of operation booth (8) is provided with the second motor (23), and the bottom of second motor (23) is provided with suspension hook connecting shaft
(24), suspension hook connecting shaft (24) bottom is provided with suspension hook (9), and the cross bar (11) is provided with horizontal slide rail (22), the horizontal stroke
Contiguous block (20) is provided with to the both ends of slide rail (22), the bottom of the contiguous block (20) is provided with fixed block (19), the fixed block
(19) top is provided with slide rail (17), is provided with pulley (18) inside the contiguous block (20), the side of the fixed block (19) is set
There is the first motor (21), the both ends of the cross bar (11) are provided with fixed arm (2), and the side of the fixed arm (2) is provided with
Treasure (7), the bottom of the ground jack (7) are provided with lifting hanging basket (6), and the bottom of the fixed arm (2) is provided with expansion link (3),
The bottom of the expansion link (3) is provided with hydraulic cylinder (5), and one end of the hydraulic cylinder (5) is provided with support arm (4), the support arm
(4) bottom is provided with latch (14), and the bottom of the latch (14) is provided with connecting shaft (15), and the bottom of the connecting shaft (15) is set
There is foot pad (16), be provided with fix bar (13) between the support arm (4), the side of the suspension hook (9) is provided with infrared sight
(26)。
2. a kind of double girder gantry crane according to claim 1, it is characterised in that the both ends of the pulley (18) are provided with
Groove (25), the top of the slide rail (17) is projection, and the cross bar (11) connects the expansion link by connection component (12)
(3), the connection component (12) is buckle and fixing bolt.
3. a kind of double girder gantry crane according to claim 1, it is characterised in that set at the top of the support arm (4)
There is neck, the hydraulic cylinder (5) connects the support arm (4) by the neck, and the support arm (4) passes through the latch
(14) connecting shaft (15) is connected, first motor (21) connects the suspension hook by the suspension hook connecting shaft (24)
(9), the ground jack (7) connects the lifting hanging basket (6) by chain sling.
4. a kind of double girder gantry crane according to claim 1, it is characterised in that the gantry body (1) uses
Steel material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720544523.1U CN206751228U (en) | 2017-05-17 | 2017-05-17 | A kind of double girder gantry crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720544523.1U CN206751228U (en) | 2017-05-17 | 2017-05-17 | A kind of double girder gantry crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206751228U true CN206751228U (en) | 2017-12-15 |
Family
ID=60618491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720544523.1U Expired - Fee Related CN206751228U (en) | 2017-05-17 | 2017-05-17 | A kind of double girder gantry crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206751228U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108275577A (en) * | 2018-01-24 | 2018-07-13 | 吴晓丽 | Single-beam L-type crane in a kind of workshop |
| CN113003451A (en) * | 2021-03-11 | 2021-06-22 | 上海海事大学 | Compressor transfer device for refrigeration equipment |
-
2017
- 2017-05-17 CN CN201720544523.1U patent/CN206751228U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108275577A (en) * | 2018-01-24 | 2018-07-13 | 吴晓丽 | Single-beam L-type crane in a kind of workshop |
| CN113003451A (en) * | 2021-03-11 | 2021-06-22 | 上海海事大学 | Compressor transfer device for refrigeration equipment |
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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: 20171215 Termination date: 20180517 |