CN209291860U - A kind of ground coaster - Google Patents
A kind of ground coaster Download PDFInfo
- Publication number
- CN209291860U CN209291860U CN201822023441.XU CN201822023441U CN209291860U CN 209291860 U CN209291860 U CN 209291860U CN 201822023441 U CN201822023441 U CN 201822023441U CN 209291860 U CN209291860 U CN 209291860U
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- CN
- China
- Prior art keywords
- external screw
- screw rod
- vehicle frame
- section
- thread groove
- 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.)
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Abstract
The utility model provides a kind of ground coaster, it is related to hoisting machinery technical field, including the first vehicle frame and the second vehicle frame, outer baffle is equipped between first vehicle frame and the second vehicle frame, pulley is equipped between outer baffle, first vehicle frame, second vehicle frame, axis hole is equipped at the center of outer baffle and pulley, shaft, which runs through, to be set to inside axis hole, first vehicle frame, second vehicle frame, the side wall both ends of outer baffle and pulley are run through equipped with the first thread groove and the second thread groove, first vehicle frame, second vehicle frame, outer baffle passes through the first external screw rod respectively with the both ends of pulley and the second external screw rod connects, first external screw rod includes first segment external screw rod and the second section external screw rod, the cross section of first segment external screw rod and the second section external screw rod is identical circle, and the central axes of first segment external screw rod and the second section external screw rod are on equal same horizontal line, first external screw rod side wall Both ends be connected with hanging ring, hanging ring is set between the first vehicle frame and the second vehicle frame.The utility model is versatile, save the cost.
Description
Technical field
The utility model belongs to hoisting machinery technical field, and in particular to a kind of ground coaster.
Background technique
Ground coaster is a kind of lifting equipment, has commutation effect, can be used together with equipment such as overhead traveling crane, hooks, can raising
Or the other equipment of decentralization.Existing ground coaster is typically only capable to accommodate the pulley of fixed quantity, needs under different use environments
Replace different ground coasters, poor universality, higher cost.
Therefore it is badly in need of providing a kind of versatile, ground coaster of save the cost.
Utility model content
The purpose of this utility model is the deficiency for existing ground coaster, provides a kind of ground coaster.
The utility model provides the following technical solution:
A kind of ground coaster, including the first vehicle frame and the second vehicle frame, first vehicle frame is identical as second vehicle frame, described
It is equipped with 2 identical outer baffles between first vehicle frame and second vehicle frame, is equipped with pulley between the outer baffle, described first
Vehicle frame, second vehicle frame, the outer baffle and the pulley center at be equipped with the identical axis hole of internal diameter, the shaft is passed through
It is arranged in inside the axis hole, first vehicle frame, second vehicle frame, the side wall both ends of the outer baffle and the pulley are equal
Through equipped with the first thread groove and the second thread groove, first vehicle frame, second vehicle frame, the outer baffle and the pulley
Both ends pass through the first external screw rod and the connection of the second external screw rod, the external screw thread of first external screw rod and first screw thread respectively
The internal screw thread of slot matches, and the external screw thread of second external screw rod and the internal screw thread of second thread groove match.Described
One external screw rod is identical as second external screw rod, and first external screw rod includes first segment external screw rod and the second section external screw rod, institute
The cross section for stating first segment external screw rod and the second section external screw rod is identical circle, and the first segment external screw rod and institute
The central axes of the second section external screw rod are stated on equal same horizontal line, the both ends of the first external screw rod side wall are connected with hanging ring,
The hanging ring is set between first vehicle frame and second vehicle frame.
Preferably, the side cross section of the first segment external screw rod is connected with inner screw, and the cross section of the inner screw is
Round and area is less than the cross-sectional area of the first segment external screw rod, the central axes of the inner screw and the outer spiral shell of the first segment
On same horizontal line, the inside of the second section external screw rod is equipped with third thread groove, the third spiral shell for the central axes of bar
The internal screw thread of groove and the external screw thread of the inner screw match.
Preferably, the center of the hanging ring, first external screw rod, second external screw rod and the shaft is same
On horizontal plane.
Preferably, the cross section of the outer baffle is circle, and the cross-sectional area of the outer baffle is greater than the pulley
Cross-sectional area.
Preferably, several Internal baffles are equipped between the outer baffle, the both ends of the Internal baffle side wall are equipped with the 4th screw thread
The external screw thread phase of the internal screw thread and the inner screw of slot and the 5th thread groove, the 4th thread groove and the 5th thread groove
Match, the center of the Internal baffle is equipped with the axis hole, and the cross section of the Internal baffle is identical as the cross section of the outer baffle, phase
Spacing between adjacent baffle is identical, and the pulley is equipped between adjacent screen.
The beneficial effects of the utility model are: the shaft of selection suitable length, according to the first vehicle frame, outer baffle, pulley, outer
Baffle, the sequence progress of the second vehicle frame are tentatively fixed, respectively will be outside the first external screw rod and second after setting the distance between they
Screw rod rotates through the first thread groove and the second thread groove of the first vehicle frame, outer baffle, pulley, the second vehicle frame, realizes securely solid
It is fixed；First external screw rod and the second external screw rod include first segment external screw rod and the second section external screw rod, first segment external screw rod and second
It saves and is threadedly coupled between external screw rod by inner screw, rotate first segment external screw rod in opposite directions and the second section external screw rod can
The length of the first external screw rod and the second external screw rod is lengthened, several Internal baffles and pulley can be set between 2 outer baffles to cooperate
Different working environments, it is versatile.
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 structural schematic diagram of the utility model；
Fig. 2 is that the utility model adds the structural schematic diagram after several Internal baffles；
Fig. 3 is the enlarged structure schematic diagram of the first external screw rod.
In the figure, it is marked as the 1, first vehicle frame；2, the second vehicle frame；3, outer baffle；4, Internal baffle；5, shaft；6, the first outer spiral shell
Bar；7, the second external screw rod；8, first segment external screw rod；9, the second section external screw rod；10, hanging ring；11, inner screw.
Specific embodiment
As shown in Figure 1 to Figure 3, a kind of ground coaster, including the first vehicle frame 1 and the second vehicle frame 2, the first vehicle frame 1 and the second vehicle
Frame 2 is identical, and 2 identical outer baffles 3 are equipped between the first vehicle frame 1 and the second vehicle frame 2, is equipped with pulley between outer baffle 3, and first
The identical axis hole of internal diameter is equipped at vehicle frame 1, the second vehicle frame 2, outer baffle 3 and the center of pulley, shaft 5, which runs through, to be set in axis hole
Portion, the first vehicle frame 1, the second vehicle frame 2, outer baffle 3 and pulley side wall both ends run through equipped with the first thread groove and the second screw thread
Slot, the first vehicle frame 1, the second vehicle frame 2, outer baffle 3 and pulley both ends pass through the first external screw rod 6 respectively and the second external screw rod 7 connects
It connects, the internal screw thread of the external screw thread and the first thread groove of the first external screw rod 6 matches, the external screw thread and the second spiral shell of the second external screw rod 7
The internal screw thread of groove matches.First external screw rod 6 is identical as the second external screw rod 7, and the first external screw rod 6 includes first segment external screw rod 8
With the second section external screw rod 9, the cross section of first segment external screw rod 8 and the second section external screw rod 9 is identical circle, and outside first segment
On equal same horizontal line, the both ends of 6 side wall of the first external screw rod, which are connected with, is hung for the central axes of screw rod 8 and the second section external screw rod 9
Ring 10, hanging ring 10 are set between the first vehicle frame 1 and the second vehicle frame 2.
The side cross section of first segment external screw rod 8 is connected with inner screw 11, and the cross section of inner screw 11 is round and area
Less than the cross-sectional area of first segment external screw rod 8, the central axes of inner screw 11 and the central axes of first segment external screw rod 8 are same
On horizontal line, the inside of the second section external screw rod 9 is equipped with third thread groove, the internal screw thread of third thread groove and inner screw 11 it is outer
Screw thread matches, and is threadedly coupled between first segment external screw rod 8 and the second section external screw rod 9 by inner screw 11, according to opposite side
The length that the first external screw rod 6 and the second external screw rod 7 can be lengthened to rotation first segment external screw rod 8 and the second section external screw rod 9, can be 2
Several Internal baffles 4 and pulley are set between a outer baffle 3, it is versatile.Hanging ring 10, the first external screw rod 6,7 and of the second external screw rod
The center of shaft 5 is in same level.The cross section of outer baffle 3 is circle, and the cross-sectional area of outer baffle 3 is greater than pulley
Cross-sectional area, be fixed on cable wire between adjacent baffle, the cable wire between adjacent pulleys is not obscured.Between outer baffle 3
Equipped with several Internal baffles 4, the both ends of 4 side wall of Internal baffle are equipped with the 4th thread groove and the 5th thread groove, the 4th thread groove and the 5th
The internal screw thread of thread groove and the external screw thread of inner screw 11 match, and the center of Internal baffle 4 is equipped with axis hole, the cross section of Internal baffle 4
Identical as the cross section of outer baffle 3, the spacing between adjacent screen is identical, pulley is equipped between adjacent screen, according to required
The quantity of pulley adjusts the distance between first segment external screw rod 8 and the second section external screw rod 9, and it is appropriate to be threadedly coupled on inner screw 11
The Internal baffle 4 of quantity.
The usage mode of the utility model are as follows: according to the quantity of pulley used, select the shaft 5 of suitable length, suitably count
The Internal baffle 4 and hanging ring 10 of amount, the first vehicle frame 1, hanging ring 10, outer baffle 3, Internal baffle 4, pulley, the second vehicle frame 2 carry out tentatively solid
It is fixed；By 9 rotating separation of first segment external screw rod 8 and the second section external screw rod, first segment external screw rod 8 rotates through the first vehicle frame 1, hanging ring
10 one end, first outer baffle 3 and second thread groove pulley identical with the first thread groove, the second thread groove, by interior spiral shell
Bar 11 is threadedly coupled several Internal baffles 4 and several thread grooves pulley identical with the 4th thread groove, the 5th thread groove, and adjustment is in
4, second outer baffles 3 of Internal baffle, the other end of hanging ring 10, the thread groove at edge are identical as the first thread groove, the second thread groove
Pulley position and the second vehicle frame 2, the second section external screw rod 9 be threadedly coupled, until the rotation of inner screw 11 is to outside the second section
The fixation of all parts is realized in appropriate location inside screw rod 9.
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 (5)
1. a kind of ground coaster, which is characterized in that including the first vehicle frame and the second vehicle frame, first vehicle frame and second vehicle frame
It is identical, it is equipped with 2 identical outer baffles between first vehicle frame and second vehicle frame, is equipped with and slides between the outer baffle
Wheel, first vehicle frame, second vehicle frame, the outer baffle and the pulley center at be equipped with the identical axis of internal diameter
Hole, shaft, which runs through, to be set to inside the axis hole, first vehicle frame, second vehicle frame, the outer baffle and the pulley
Side wall both ends are run through equipped with the first thread groove and the second thread groove, first vehicle frame, second vehicle frame, the outer baffle
Pass through the first external screw rod respectively with the both ends of the pulley and the second external screw rod connects, the external screw thread of first external screw rod and institute
The internal screw thread for stating the first thread groove matches, the internal screw thread phase of the external screw thread of second external screw rod and second thread groove
Match, first external screw rod is identical as second external screw rod, and first external screw rod includes first segment external screw rod and the second section
External screw rod, the cross section of the first segment external screw rod and the second section external screw rod are identical circle, and the first segment
On equal same horizontal line, the both ends of the first external screw rod side wall connect for the central axes of external screw rod and the second section external screw rod
It is connected to hanging ring, the hanging ring is set between first vehicle frame and second vehicle frame.
2. a kind of ground coaster according to claim 1, which is characterized in that the side cross section of the first segment external screw rod connects
It is connected to inner screw, the cross section of the inner screw is the cross-sectional area that round and area is less than the first segment external screw rod, institute
The central axes of inner screw and the central axes of the first segment external screw rod are stated on same horizontal line, the second section external screw rod
Inside be equipped with third thread groove, the external screw thread of the internal screw thread and the inner screw of the third thread groove matches.
3. a kind of ground coaster according to claim 1, which is characterized in that the hanging ring, first external screw rod, described
The center of two external screw rods and the shaft is in same level.
4. a kind of ground coaster according to claim 1, which is characterized in that the cross section of the outer baffle is circle, described
The cross-sectional area of outer baffle is greater than the cross-sectional area of the pulley.
5. a kind of ground coaster according to claim 2, which is characterized in that several Internal baffles are equipped between the outer baffle,
The both ends of the Internal baffle side wall are equipped with the 4th thread groove and the 5th thread groove, the 4th thread groove and the 5th thread groove
The external screw thread of internal screw thread and the inner screw match, the center of the Internal baffle is equipped with the axis hole, the Internal baffle
Cross section is identical as the cross section of the outer baffle, and the spacing between adjacent screen is identical, is equipped between adjacent screen described
Pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822023441.XU CN209291860U (en) | 2018-12-04 | 2018-12-04 | A kind of ground coaster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822023441.XU CN209291860U (en) | 2018-12-04 | 2018-12-04 | A kind of ground coaster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209291860U true CN209291860U (en) | 2019-08-23 |
Family
ID=67657400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822023441.XU Expired - Fee Related CN209291860U (en) | 2018-12-04 | 2018-12-04 | A kind of ground coaster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209291860U (en) |
-
2018
- 2018-12-04 CN CN201822023441.XU patent/CN209291860U/en not_active Expired - Fee Related
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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: 20190823 Termination date: 20211204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |