CN207537034U - A kind of stabilization support feet of crane - Google Patents
A kind of stabilization support feet of crane Download PDFInfo
- Publication number
- CN207537034U CN207537034U CN201721377596.2U CN201721377596U CN207537034U CN 207537034 U CN207537034 U CN 207537034U CN 201721377596 U CN201721377596 U CN 201721377596U CN 207537034 U CN207537034 U CN 207537034U
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- cylinder
- rod
- crane
- piston
- wall
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Abstract
The utility model discloses a kind of stabilization support feets of crane, including twist rod, the telescopic end of the upper end connection jack of the twist rod, the stabilization support feet of this crane is simple in structure, the exterior bottom wall of supporting case is contacted with ground, by controlling the jack on crane, move down twist rod, make motion bar on the oblique insertion ground of position-limiting action of sleeve, crane is consolidated, crane is further consolidated, when twist rod moves down, drill bit is inserted into soil, supporting case is larger by soil resistance, the decrease speed of twist rod is more than the decrease speed of roller, roller can rotate, so as to lay winding wire ropes, make the movement that first piston is close to each other, it is inserted into soil so as to which piston rod be made to be stretched out to horizontal direction, crane is consolidated.
Description
Technical field
The present invention relates to engineering machinery field, the stabilization support feet of specially a kind of crane.
Background technology
Engineering machinery is the important component of equipment manufacturing industry.To sum up, all restoration in earth-rock construction engineerings, pavement construction with
Machinery dress necessary to comprehensive mechanized construction engineering needed for maintenance, the operation of flow-type lift and various architectural engineerings
It is standby, referred to as engineering machinery.Crane is common lifting equipment, and for existing crane when slinging weight, being will be on crane side wall
Jack is stretched out so as to support ground, and then the position of fixed crane, since the contact area on jack and ground is smaller, it is difficult to
Crane is allowed to be supported on complicated ground environment, for this purpose, proposing a kind of stabilization support feet of crane.
Invention content
The purpose of the present invention is to provide a kind of stabilization support feet of crane, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the present invention provides following technical solution：
A kind of stabilization support feet of crane, including twist rod, the telescopic end of the upper end connection jack of the twist rod, institute
The side wall for stating twist rod is fixedly connected with one end of several telescopic rods, and the other end of telescopic rod is hinged one end of motion bar, motion bar
Other end stir yourself be plugged with inserted link, the downside of the telescopic rod is connected to the outer roof of supporting case by the first spring
On, the twist rod activity is through supporting case and is fixedly connected with drill bit, and the inserted link is located at one section of side wall outside motion bar
One end of hinged several second struts, the other end of the second strut are hinged on the side wall of the first strut, several described first
The exterior bottom wall of bar and motion bar is hinged, and one end that the inserted link is located in motion bar is connected with connecting rod by second spring, institute
It states connecting rod to be fixedly connected with the inner wall of motion bar, the motion bar activity runs through sleeve, and the lateral wall of sleeve is fixedly connected on
On the outer wall of supporting case；
The inner bottom wall of the supporting case is fixedly connected with several gag lever posts, and the upper end of gag lever post is slidably connected at roller lower end
In the annular groove that face is opened up, the twist rod activity runs through roller, and the edge side wall of roller connects the one of several steel wire ropes
End, the other end activity of steel wire rope run through the side wall of cylinder, reach the inside of cylinder and be connected with first piston, and described first
The upper end inner wall of one section of piston and cylinder level is slidably connected, and the lower end inner wall of one section of the cylinder level slidably connects second
Piston, the side wall that two second pistons are located remotely from each other are fixedly connected with one end of piston rod, the other end activity of piston rod
The outside of supporting case is reached through the side wall of cylinder and the side wall of supporting case, the piston rod is located at one section of movable sleeve in cylinder
Third spring is connected to, one end of the third spring is connected on the madial wall of cylinder, and the other end of third spring and second is lived
Plug connection, the cylinder are fixedly connected with the inner wall of supporting case.
Preferably, the telescopic rod more than three, and be distributed about equidistant ring centered on twist rod.
Preferably, the cylinder is U-shaped structure.
Preferably, the first strut more than three, and be distributed about inserted link equidistant ring.
Preferably, the drill bit is conical structure.
Preferably, the gag lever post more than three, and be distributed about twist rod equidistant ring.
Preferably, the supporting case is cylindrical cavity structure.
Preferably, one end that the piston rod is located at outside sleeve is conical structure.
Compared with prior art, the beneficial effects of the invention are as follows：The stabilization support feet of this crane is simple in structure, support
The exterior bottom wall of box is contacted with ground, by controlling the jack on crane, moves down twist rod, on the one hand, to make motion bar
On the oblique insertion ground of the position-limiting action of sleeve, crane is consolidated, when motion bar continues to move down, inserted link is pressed down against ground
Face is compressed second spring, and inserted link is moved in motion bar, and the rotation for being located remotely from each other the first strut is grabbed so as to expand
Ground area has further consolidated crane, and on the other hand, when twist rod moves down, drill bit is inserted into soil, and supporting case is by mud
Soil resistance is larger, and the decrease speed of twist rod is more than the decrease speed of roller, and roller can rotate, and so as to lay winding wire ropes, makes the
The movement close to each other of one piston is inserted into soil so as to which piston rod be made to be stretched out to horizontal direction, has consolidated crane.
Description of the drawings
Fig. 1 is schematic structural view of the invention.
In figure：Twist rod 1, telescopic rod 2, motion bar 3, the first spring 4, sleeve 5, supporting case 6, connecting rod 7, second spring
8th, inserted link 9, the first strut 10, the second strut 11, steel wire rope 12, roller 13, gag lever post 14, first piston 15, cylinder 16, piston
Bar 17, third spring 18, second piston 19, drill bit 20.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, the present invention provides a kind of technical solution：
The stabilization support feet of a kind of crane, including twist rod 1, the telescopic end of the upper end connection jack of twist rod 1, fried dough twist
The side wall of bar 1 is fixedly connected with one end of several telescopic rods 2, and the other end of telescopic rod 2 is hinged one end of motion bar 3, motion bar 3
Other end stir yourself is plugged with inserted link 9,2 more than three of telescopic rod, and is distributed about equidistant ring centered on twist rod 1, stretches
The downside of contracting bar 2 is connected to by the first spring 4 on the outer roof of supporting case 6, and twist rod 1 is movable through supporting case 6 and solid
Surely drill bit 20 is connected with, drill bit 20 is conical structure, and inserted link 9 is located at one section side walls hinged several second outside motion bar 3
One end of bar 11, the other end of the second strut 11 are hinged on the side wall of the first strut 10,10 more than three of the first strut, and are closed
It is distributed in 9 equidistant ring of inserted link, the exterior bottom wall of several first struts 10 and motion bar 3 is hinged, and inserted link 9 is located in motion bar 3
One end is connected with connecting rod 7 by second spring 8, and connecting rod 7 is fixedly connected with the inner wall of motion bar 3, and 3 activity of motion bar runs through
Sleeve 5, the lateral wall of sleeve 5 are fixedly connected on the outer wall of supporting case 6；
The inner bottom wall of supporting case 6 is fixedly connected with several gag lever posts 14,14 more than three of gag lever post, and about twist rod 1
Equidistant ring is distributed, and the upper end of gag lever post 14 is slidably connected in the annular groove that 13 lower face of roller is opened up, and twist rod 1 is lived
Dynamic through roller 13, the edge side wall of roller 13 connects one end of several steel wire ropes 12, and the other end activity of steel wire rope 12 runs through
The side wall of cylinder 16, cylinder 16 are U-shaped structure, reach the inside of cylinder 16 and are connected with first piston 15, first piston 15
It is slidably connected with 16 level of cylinder, one section of upper end inner wall, the lower end inner wall of one section of 16 level of cylinder slidably connects second piston
19, the side wall that two second pistons 19 are located remotely from each other is fixedly connected with one end of piston rod 17, the other end activity of piston rod 17
The outside of supporting case 6 is reached through the side wall of cylinder 16 and the side wall of supporting case 6, one end that piston rod 17 is located at outside sleeve 5 is
Conical structure, supporting case 6 are cylindrical cavity structure, and one section of movable sleeve that piston rod 17 is located in cylinder 16 is connected to third bullet
Spring 18, one end of third spring 18 are connected on the madial wall of cylinder 16, and the other end and the second piston 19 of third spring 18 connect
It connects, cylinder 16 is fixedly connected with the inner wall of supporting case 6.
Operation principle：The exterior bottom wall of supporting case 6 is contacted with ground, by controlling the jack on crane, make twist rod 1 to
Lower movement, on the one hand, motion bar 3 is made crane have been consolidated, when motion bar 3 continues on the oblique insertion ground of position-limiting action of sleeve 5
When moving down, inserted link 9 is pressed down against ground, is compressed second spring 8, and inserted link 9 is moved in motion bar 3, makes first
The rotation that bar 10 is located remotely from each other grabs ground area so as to expand, has further consolidated crane, and on the other hand, twist rod 1 is to moving down
When dynamic, drill bit 20 is inserted into soil, and supporting case 6 is larger by soil resistance, and the decrease speed of twist rod 1 is more than under roller 13
Reduction of speed degree, roller 13 can rotate, so as to lay winding wire ropes 12, the movement for making first piston 15 close to each other, so as to make piston rod
17 stretch out to horizontal direction in insertion soil, have consolidated crane.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of stabilization support feet of crane, including twist rod (1), it is characterised in that：The upper end connection thousand of the twist rod (1)
The telescopic end on jin top, the side wall of the twist rod (1) are fixedly connected with one end of several telescopic rods (2), the other end of telescopic rod (2)
One end of hinged motion bar (3), the other end stir yourself of motion bar (3) are plugged with inserted link (9), under the telescopic rod (2)
Side is connected to by the first spring (4) on the outer roof of supporting case (6), the twist rod (1) activity through supporting case (6) and
Drill bit (20) is fixedly connected with, one section side walls hinged several second struts (11) of the inserted link (9) positioned at motion bar (3) outside
One end, the other end of the second strut (11) are hinged on the side wall of the first strut (10), and several first struts (10) are with living
The exterior bottom wall of lever (3) is hinged, and the one end of the inserted link (9) in motion bar (3) is connected with connection by second spring (8)
Bar (7), the connecting rod (7) are fixedly connected with the inner wall of motion bar (3), and motion bar (3) activity is through sleeve (5), set
The lateral wall of cylinder (5) is fixedly connected on the outer wall of supporting case (6)；
The inner bottom wall of the supporting case (6) is fixedly connected with several gag lever posts (14), and the upper end of gag lever post (14) is slidably connected at
In the annular groove that roller (13) lower face is opened up, twist rod (1) activity is through roller (13), the edge of roller (13)
Side wall connects one end of several steel wire ropes (12), and the other end activity of steel wire rope (12) runs through the side wall of cylinder (16), reaches gas
The inside of cylinder (16) and be connected with first piston (15), the first piston (15) in the upper end of one section of cylinder (16) level
Wall is slidably connected, and the lower end inner wall of one section of cylinder (16) level slidably connects second piston (19), two described second
The side wall that piston (19) is located remotely from each other is fixedly connected with one end of piston rod (17), and the other end activity of piston rod (17) runs through gas
The side wall of cylinder (16) and the side wall of supporting case (6) reach the outside of supporting case (6), and the piston rod (17) is in cylinder (16)
One section of movable sleeve be connected to third spring (18), one end of the third spring (18) is connected on the madial wall of cylinder (16),
The other end of third spring (18) is connect with second piston (19), and the cylinder (16) is fixedly connected with the inner wall of supporting case (6).
2. a kind of stabilization support feet of crane according to claim 1, it is characterised in that：The telescopic rod (2) is more than three
It is a, and be distributed about equidistant ring centered on twist rod (1).
3. a kind of stabilization support feet of crane according to claim 1, it is characterised in that：The cylinder (16) is U-shaped knot
Structure.
4. a kind of stabilization support feet of crane according to claim 1, it is characterised in that：First strut (10) is more than
Three, and be distributed about inserted link (9) equidistant ring.
5. a kind of stabilization support feet of crane according to claim 1, it is characterised in that：The drill bit (20) is cone
Structure.
6. a kind of stabilization support feet of crane according to claim 1, it is characterised in that：The gag lever post (14) is more than three
It is a, and be distributed about twist rod (1) equidistant ring.
7. a kind of stabilization support feet of crane according to claim 1, it is characterised in that：The supporting case (6) is cylinder
Type cavity structure.
8. a kind of stabilization support feet of crane according to claim 1, it is characterised in that：The piston rod (17) is positioned at set
The one end of cylinder (5) outside is conical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721377596.2U CN207537034U (en) | 2017-10-24 | 2017-10-24 | A kind of stabilization support feet of crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721377596.2U CN207537034U (en) | 2017-10-24 | 2017-10-24 | A kind of stabilization support feet of crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207537034U true CN207537034U (en) | 2018-06-26 |
Family
ID=62609462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721377596.2U Expired - Fee Related CN207537034U (en) | 2017-10-24 | 2017-10-24 | A kind of stabilization support feet of crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207537034U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108826880A (en) * | 2018-07-23 | 2018-11-16 | 樊怡 | A kind of medical vessels fast-drying device |
| CN111661764A (en) * | 2020-05-12 | 2020-09-15 | 杨顺钊 | High wheeled hoist of security |
| CN113003444A (en) * | 2021-03-15 | 2021-06-22 | 湖南文理学院 | Base plate fixing equipment for penetrating and expanding type tower crane |
| CN113932131A (en) * | 2021-09-30 | 2022-01-14 | 铜陵有色金属集团股份有限公司 | Anti-seismic total station foot stool and using method thereof |
-
2017
- 2017-10-24 CN CN201721377596.2U patent/CN207537034U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108826880A (en) * | 2018-07-23 | 2018-11-16 | 樊怡 | A kind of medical vessels fast-drying device |
| CN111661764A (en) * | 2020-05-12 | 2020-09-15 | 杨顺钊 | High wheeled hoist of security |
| CN113003444A (en) * | 2021-03-15 | 2021-06-22 | 湖南文理学院 | Base plate fixing equipment for penetrating and expanding type tower crane |
| CN113003444B (en) * | 2021-03-15 | 2022-03-25 | 湖南文理学院 | Base plate fixing equipment for penetrating and expanding type tower crane |
| CN113932131A (en) * | 2021-09-30 | 2022-01-14 | 铜陵有色金属集团股份有限公司 | Anti-seismic total station foot stool and using method thereof |
| CN113932131B (en) * | 2021-09-30 | 2022-12-23 | 铜陵有色金属集团股份有限公司 | Anti-seismic total station foot stool and using method thereof |
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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: 20180626 Termination date: 20201024 |