CN212617314U - Gantry crane operation positioning device - Google Patents
Gantry crane operation positioning device Download PDFInfo
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- CN212617314U CN212617314U CN202021442664.0U CN202021442664U CN212617314U CN 212617314 U CN212617314 U CN 212617314U CN 202021442664 U CN202021442664 U CN 202021442664U CN 212617314 U CN212617314 U CN 212617314U
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- base
- screw rod
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- 230000001681 protective effect Effects 0.000 claims abstract description 14
- 238000004804 winding Methods 0.000 claims description 4
- 244000309464 bull Species 0.000 claims 1
- 238000005096 rolling process Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model provides a gantry crane operation positioner, the on-line screen storage device comprises a base, the fixed roof that is equipped with in top of base, the equal fixedly connected with spring in bottom of two slides, the equal fixedly connected with traveller in bottom of two springs, the middle part fixed mounting of roof bottom has a piece, and the one side of a piece has seted up the rotor groove, and middle part fixed mounting in the base has a supporting seat, the utility model discloses the inside first screw rod and the traveller of being equipped with of base rotate first screw rod and drive the traveller and slide on the type support to the first both sides skew of roof changes the side inclination degree of display screen, is convenient for observe, and second screw rod and third screw rod cooperation simultaneously pull the pull wire through the reel, thereby stimulates the protective cover board and rises, exposes the display screen to adjust the height of display screen, it is more convenient to watch the display screen.
Description
Technical Field
The utility model mainly relates to the technical field of cranes, concretely relates to gantry crane operation positioner.
Background
The gantry crane is a variant of a bridge crane, and is called a gantry crane, and is mainly used for loading and unloading outdoor goods yards, stockyard goods and bulk goods. The portal crane has the characteristics of high site utilization rate, large operation range, wide application range, strong universality and the like, is widely used in port goods yards,
the metal structure of the device is like a door-shaped frame, two support legs are arranged under a bearing main beam and can directly walk on a track on the ground, and overhanging cantilever beams can be arranged at the two ends of the main beam.
Portal crane fixes a position through the location display and shows, the general fixed mounting of location display, and the angle that the location display need be watched to different people is different because the difference of height, position of sitting and position when using portal crane.
SUMMERY OF THE UTILITY MODEL
The utility model mainly provides a gantry crane operation positioner for solve the technical problem who proposes in the above-mentioned background art.
The utility model provides a technical scheme that above-mentioned technical problem adopted does:
the portal crane operation positioning device comprises a base, wherein a top plate is fixedly arranged at the top of the base, first sliding grooves are respectively formed in two sides of the bottom end of the top plate, sliding plates are respectively and slidably connected inside the two first sliding grooves, springs are respectively and fixedly connected to the bottom ends of the two sliding plates, sliding columns are respectively and fixedly connected to the bottom ends of the two springs, the bottom ends of the two sliding columns are respectively and slidably connected with an inclined support arranged inside the base, a support block is fixedly arranged in the middle of the bottom end of the top plate, a rotating rod groove is formed in one side of the support block, a rotating rod is movably arranged inside the rotating rod groove, a support seat is fixedly arranged in the middle of the base, a sleeve is fixedly arranged at the top end of the support seat and is slidably sleeved with one end of the rotating rod, a top groove is formed in the top end of the top plate, and a rotating, the inside of pivot seat has the display screen through first pivot movable mounting, the opposite side on roof top has the protective cover board through second pivot movable mounting.
Preferably, one end in the top plate is in threaded connection with a second screw rod and a third screw rod, the second screw rod and the third screw rod are meshed with each other, a rolling wheel is fixedly mounted at the top end of the third screw rod, and a traction wire is wound on the outer portion of the rolling wheel.
Preferably, the back fixed mounting of protection apron has the peg, one side fixed mounting of roof has the traction wheel, the one end of pull wire is through traction and peg fixed connection of traction wheel.
Preferably, the base is internally provided with a first screw rod, and the first screw rod respectively penetrates through the two sliding columns and is in threaded connection with the sliding columns.
Preferably, one end of the first screw rod is fixedly connected with a first knob, and one end of the second screw rod is fixedly connected with a second knob.
Preferably, the top end of the display screen is fixedly connected with a sliding block, and the sliding block is connected with the protective cover plate in a sliding mode through an inner sliding groove.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses the inside first screw rod and the traveller of being equipped with of base rotate first screw rod and drive the traveller and slide on oblique type support to the first both sides skew of roof changes the side inclination angle degree of display screen, is convenient for observe, and second screw rod and third screw rod cooperation pull the pull wire through the reel simultaneously, thereby stimulate protective cover plate and rise, expose the display screen, and adjust the height of display screen, it is more convenient to watch the display screen.
The present invention will be explained in detail with reference to the drawings and specific embodiments.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the top plate of the present invention;
fig. 3 is an enlarged schematic structural view of the strut of the present invention.
In the figure: 1. a base; 2. a first screw; 3. a first knob; 4. a top plate; 5. a display screen; 6. a traveler; 7. an inclined support; 8. supporting a block; 9. a rotating rod; 10. a supporting seat; 11. a sleeve; 12. a traction wheel; 13. a pull wire; 14. a protective cover plate; 15. an inner chute; 16. a slider; 17. a hanging rod; 18. a rotating shaft seat; 19. a winding wheel; 20. a second screw; 21. a third screw; 22. a second knob; 23. a spring; 24. a slide board.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Please refer to fig. 1-3 heavily, the positioning device for the operation of a gantry crane comprises a base 1, a top plate 4 is fixedly arranged on the top of the base 1, first sliding grooves are respectively arranged on both sides of the bottom end of the top plate 4, sliding plates 24 are respectively and slidably connected inside the two first sliding grooves, springs 23 are respectively and fixedly connected to the bottom ends of the two sliding plates 24, sliding columns 6 are respectively and fixedly connected to the bottom ends of the two springs 23, the bottom ends of the two sliding columns 6 are respectively and slidably connected to an inclined support 7 arranged inside the base 1, a support block 8 is fixedly arranged in the middle of the bottom end of the top plate 4, a rotating rod groove is arranged on one side of the support block 8, a rotating rod 9 is movably arranged inside the rotating rod groove, a support seat 10 is fixedly arranged in the middle of the base 1, a sleeve 11 is fixedly arranged on the top end of the support seat 10, the sleeve 11 is slidably sleeved with one end of the rotating rod, the inside of pivot seat 18 has display screen 5 through first pivot movable mounting, there is protective cover plate 14 the opposite side on 4 tops of roof through second pivot movable mounting, rotate first knob 3, drive first screw rod 2 and rotate, in the time of first screw rod 2 pivoted, it slides to one side to drive traveller 6 simultaneously on oblique type support 7, roof 4 is under the influence of the slip of traveller 6 simultaneously, use supporting seat 10 as the fulcrum, one side of roof 4 risees, the one end of roof 4 reduces, thereby change the side inclination angle of the display screen 5 of installation on roof 4, be convenient for watch positioning information.
One end threaded connection in the roof 4 has second screw rod 20 and third screw rod 21, and second screw rod 20 and third screw rod 21 intermeshing, and the top fixed mounting of third screw rod 21 has reel 19, and the outside winding of reel 19 has pull wire 13, and when rotating reel 19, pull wire 13 pulls protective cover 14.
The back fixed mounting of protection apron 14 has peg 17, and one side fixed mounting of roof 4 has traction wheel 12, and the one end of pull wire 13 is through the traction and peg 17 fixed connection of traction wheel 12, and pull wire 13 is fixed on peg 17, and protection apron 14 draws through pull wire 13 and opens and shuts.
The internally mounted of base 1 has first screw rod 2, and first screw rod 2 run through two travelers 6 respectively and with 6 threaded connection of traveller, rotates first screw rod 2, and traveller 6 slides to one side on oblique type support 7 simultaneously, drives roof 4 simultaneously and uses supporting seat 10 as the fulcrum, and one side risees, and one end reduces to change the side inclination angle degree of the display screen 5 of installation on roof 4, be convenient for watch positioning information.
One end of the first screw rod 2 is fixedly connected with a first knob 3, one end of the second screw rod 20 is fixedly connected with a second knob 22, the first knob 3 is rotated to drive the first screw rod 2 to rotate, and the second knob 22 is rotated to drive the second screw rod 20 to rotate.
The top fixedly connected with slider 16 of display screen 5, and slider 16 and protective cover 14 are inside to be seted up interior spout 15 sliding connection, and slider 16 slides in protective cover 14's interior spout 15 is inside.
The utility model discloses a concrete operation as follows: the first knob 3 is rotated to drive the first screw rod 2 to rotate, the first screw rod 2 drives the sliding column 6 to slide to one side on the inclined support 7 at the same time when rotating, meanwhile, under the sliding influence of the sliding column 6, the top plate 4 takes the supporting seat 10 as a fulcrum, one side of the top plate 4 is lifted, one end of the top plate 4 is lowered, thereby changing the inclination angle of the display screen 5 arranged on the top plate 4, facilitating the viewing of the positioning information, rotating the second knob 22 to drive the second screw rod 20 to rotate, the second screw rod 20 is meshed with the third screw rod 21 to drive the third screw rod 21 to rotate, the third screw rod 21 drives the rolling wheel 19 to rotate, the traction line 13 is drawn, so that the traction line 13 pulls the hanging rod 17 under the guidance of the traction wheel 12, further pulls the protective cover plate 14 to rise, and simultaneously when the protective cover plate 14 rises, the slider 16 of the display screen 5 slides inside the inner slide groove 15, and the display screen 5 is exposed and the display angle of the display screen 5 is changed.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.
Claims (6)
1. The gantry crane operation positioning device comprises a base (1) and is characterized in that a top plate (4) is fixedly arranged at the top of the base (1), first sliding grooves are formed in two sides of the bottom end of the top plate (4), sliding plates (24) are slidably connected inside the two first sliding grooves, springs (23) are fixedly connected to the bottoms of the two sliding plates (24), sliding columns (6) are fixedly connected to the bottoms of the two springs (23), the bottoms of the two sliding columns (6) are slidably connected with inclined supports (7) arranged inside the base (1), support blocks (8) are fixedly arranged in the middle of the bottom end of the top plate (4), a rotating rod groove is formed in one side of each support block (8), a rotating rod (9) is movably arranged inside the rotating rod groove, a support seat (10) is fixedly arranged in the middle of the base (1), the top fixed mounting on supporting seat (10) has sleeve (11), just sleeve (11) and the one end slip of bull stick (9) cup joint, the top groove has been seted up on the top of roof (4), one side fixed mounting in the top groove has pivot seat (18), there is display screen (5) inside pivot seat (18) through first pivot movable mounting, there is protective cover board (14) opposite side on roof (4) top through second pivot movable mounting.
2. The gantry crane operation positioning device is characterized in that a second screw (20) and a third screw (21) are connected to one end of the top plate (4) in a threaded manner, the second screw (20) and the third screw (21) are meshed with each other, a winding wheel (19) is fixedly mounted at the top end of the third screw (21), and a traction wire (13) is wound outside the winding wheel (19).
3. The gantry crane operation positioning device according to claim 2, wherein a hanging rod (17) is fixedly installed on the back surface of the protective cover plate (14), a traction wheel (12) is fixedly installed on one side of the top plate (4), and one end of the traction wire (13) is fixedly connected with the hanging rod (17) through traction of the traction wheel (12).
4. The gantry crane operation positioning device according to claim 2, wherein a first screw (2) is installed inside the base (1), and the first screw (2) respectively penetrates through the two sliding columns (6) and is in threaded connection with the sliding columns (6).
5. Gantry crane operation positioning device according to claim 4, characterized in that one end of the first screw (2) is fixedly connected with a first knob (3) and one end of the second screw (20) is fixedly connected with a second knob (22).
6. The gantry crane operation positioning device according to claim 1, wherein a sliding block (16) is fixedly connected to the top end of the display screen (5), and an inner sliding groove (15) is formed in the sliding block (16) and the protective cover plate (14) in a sliding connection manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021442664.0U CN212617314U (en) | 2020-07-21 | 2020-07-21 | Gantry crane operation positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021442664.0U CN212617314U (en) | 2020-07-21 | 2020-07-21 | Gantry crane operation positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212617314U true CN212617314U (en) | 2021-02-26 |
Family
ID=74719829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021442664.0U Expired - Fee Related CN212617314U (en) | 2020-07-21 | 2020-07-21 | Gantry crane operation positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212617314U (en) |
-
2020
- 2020-07-21 CN CN202021442664.0U patent/CN212617314U/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: 20210226 |