CN210509214U - Be used for high adjusting device of lining cutting platform truck blanking plate - Google Patents
Be used for high adjusting device of lining cutting platform truck blanking plate Download PDFInfo
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- CN210509214U CN210509214U CN201920943282.7U CN201920943282U CN210509214U CN 210509214 U CN210509214 U CN 210509214U CN 201920943282 U CN201920943282 U CN 201920943282U CN 210509214 U CN210509214 U CN 210509214U
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- lead screw
- plate
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- plug
- screw
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Abstract
The utility model relates to a plug board height adjusting device for a lining trolley, which comprises a screw, a flat pad, a first nut, a first lead screw, a second nut, a second lead screw, a third nut, a connecting sleeve, a plug board upper board, a plug board lower board and a plug board side board; the first lead screw and the second lead screw are respectively installed in the second nut and the third nut, the thread rotating direction of the first lead screw is opposite to that of the second lead screw, the connecting sleeve is sleeved at the joint of the first lead screw and the second lead screw, and the first lead screw and the second lead screw extend or contract simultaneously through rotating the connecting sleeve, so that the height of the plug board is adjusted. The utility model discloses rational in infrastructure, plug board is adjusted efficiently, degree of mechanization is high, the security is high, realizes saving time, laborsaving, safety when adjusting, improves production efficiency, solves at the bottom of current plug board adjusting efficiency low, degree of mechanization, the low scheduling problem of security, to prior art, has fine market prospect and development space.
Description
Technical Field
The utility model relates to a tunnel construction lining equipment field especially relates to a be used for high adjusting device of lining cutting platform truck plug board.
Background
The lining trolley is used as mechanical equipment necessary for building the high-speed rail tunnel and is used for concrete lining construction of the inner wall of the tunnel. In the construction, the template and excavation profile are apart from each other, and for preventing concrete from flowing out from this distance, the plug board has slidable long type groove according to template and excavation profile interval this moment at last hypoplastron, holds up through not hard up bolt, manual work and props up and play plug board lift effect, and this regulative mode is inefficient, and difficult reinforcement often breaks down, needs two people to operate, and is unsafe and the performance is not high, influences whole time limit for a project progress.
How to design a rational in infrastructure, plug board is adjusted efficiently, degree of mechanization is high, the security is high, realizes saving time, laborsaving, safety when adjusting, and the high adjusting device of plug board that is used for lining cutting platform truck that improves production efficiency is the problem that needs to solve at present.
SUMMERY OF THE UTILITY MODEL
For solving at the bottom of current plug board regulation efficiency low, the degree of mechanization, security low scheduling problem, the utility model provides a be used for lining cutting platform truck plug board height adjusting device realizes rational in infrastructure, plug board regulation efficiency is high, the degree of mechanization is high, the security is high, realizes saving time, laborsaving, safety when adjusting, improves production efficiency's purpose.
The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be: a device for adjusting the height of a plug plate of a lining trolley comprises a screw, a flat pad, a first nut, a first lead screw, a second nut, a second lead screw, a third nut, a connecting sleeve, an upper plug plate, a lower plug plate and a side plug plate, wherein the upper plug plate and the lower plug plate are horizontally arranged oppositely, and the side plug plate is vertically positioned at the same side of the upper plug plate and the lower plug plate; the second nut and the third nut are respectively welded on the plug plate upper plate and the plug plate lower plate, the first lead screw and the second lead screw are respectively installed in the second nut and the third nut, the thread rotating direction of the first lead screw is opposite to that of the second lead screw, the connecting sleeve is sleeved at the connecting position of the first lead screw and the second lead screw, and the first lead screw and the second lead screw extend or contract simultaneously through rotating the connecting sleeve, so that the height adjustment of the plug plate is realized.
The plug board curb plate on seted up a plurality of vertical internal thread slot holes, the screw is worn to establish in the internal thread slot hole, flat pad and first nut are installed and are being close to first lead screw one side, screw, flat pad, first nut three form guiding mechanism for at the direction of plug board lift in-process, avoid the plug board card to die.
The number of the internal thread long holes is two.
Compared with the prior art, the beneficial effects of the utility model are that:
1) the utility model comprises a screw, a flat pad, a first nut, a first lead screw, a second nut, a second lead screw, a third nut, a connecting sleeve, an upper plug plate, a lower plug plate and a side plug plate, wherein the upper plug plate and the lower plug plate are horizontally arranged oppositely, and the side plug plate is vertically positioned at the same side of the upper plug plate and the lower plug plate; the second nut and the third nut are respectively welded on the plug plate upper plate and the plug plate lower plate, the first lead screw and the second lead screw are respectively installed in the second nut and the third nut, the thread rotating direction of the first lead screw is opposite to that of the second lead screw, the connecting sleeve is sleeved at the joint of the first lead screw and the second lead screw, and the first lead screw and the second lead screw are simultaneously extended or contracted through rotating the connecting sleeve, so that the height adjustment of the plug plate is realized, the utility model discloses a plug plate can be quickly lifted through rotating the connecting sleeve, and unsafe and low-efficiency phenomena in the manual lifting process are avoided;
2) the plug board curb plate on seted up a plurality of vertical internal thread slot holes, the screw is worn to establish in the internal thread slot hole, flat pad and first nut are installed and are being close to first lead screw one side, screw, flat pad, first nut three form guiding mechanism for at the direction of plug board lift in-process, avoid the plug board card to die.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic side sectional view of the present invention;
FIG. 3 is a schematic view of the installation state of the first lead screw and the second lead screw of the present invention;
FIG. 4 is a schematic structural view of the guiding mechanism of the present invention;
the labels in the figure are: 1. the plug plate comprises a screw, 2, a flat pad, 3, a first nut, 4, a first lead screw, 5, a second nut, 6, a second lead screw, 7, a third nut, 8, a connecting sleeve, 9, a plug plate upper plate, 10, a plug plate lower plate, 11, a plug plate side plate, 12 and an internal thread long hole.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
As shown in the figure, the device for adjusting the height of the blanking plate of the lining trolley comprises a screw 1, a flat pad 2, a first nut 3, a first screw rod 4, a second nut 5, a second screw rod 6, a third nut 7, a connecting sleeve 8, an upper blanking plate 9, a lower blanking plate 10 and a side blanking plate 11, wherein the upper blanking plate 9 and the lower blanking plate 10 are horizontally arranged oppositely, and the side blanking plate 11 is vertically positioned on the same side of the upper blanking plate 9 and the lower blanking plate 10; the second nut 5 and the third nut 7 are respectively welded on the plug plate upper plate 9 and the plug plate lower plate 10, the first lead screw 4 and the second lead screw 6 are respectively installed in the second nut 5 and the third nut 7, the thread rotating direction of the first lead screw 4 is opposite to that of the second lead screw 6, the connecting sleeve 8 is sleeved at the joint of the first lead screw 4 and the second lead screw 6, and the first lead screw 4 and the second lead screw 6 extend or contract simultaneously through rotating the connecting sleeve 8, so that the height adjustment of the plug plate is realized.
The basic implementation manner of the present invention can be further improved, perfected and limited on the basis: a plurality of vertical internal thread long holes 12 are formed in the plug plate side plate 11, the screw 1 penetrates through the internal thread long holes, the flat pad 2 and the first nut 3 are installed on one side close to the first lead screw 4, and the screw 1, the flat pad 2 and the first nut 3 form a guide mechanism for guiding in the plug plate lifting process to avoid the blockage of the plug plate.
The basic implementation manner of the present invention can be further improved, perfected and limited on the basis: the number of the internally threaded long holes 12 as described is two.
In practical application, a first lead screw 4 (forward rotation) and a second lead screw 6 (backward rotation) are combined into a whole through a connecting sleeve 8 in a welding mode, meanwhile, a second nut 5 and a third nut 7 are respectively screwed on the corresponding first lead screw 4 and the second lead screw 6, the second nut 5 and the third nut 7 are connected with an upper plate and a lower plate of a blanking plug plate through a welding method, and the connecting sleeve 8 is rotated through a wrench to achieve the effect that the first lead screw 4 (forward rotation) and the second lead screw 6 (backward rotation) extend or contract simultaneously;
secondly, the screw 1, the flat pad 2 and the first nut 3 are respectively and reliably connected by adopting standard parts, the three parts are connected and then are in threaded connection with the plug plate side plate 11, and the device plays a role in guiding when the height of the plug plate needs to be adjusted, so that the plug plate can smoothly and stably extend or contract when being adjusted. When the plugging plate needs to be adjusted, the first nut 3 of the device slightly rotates rightwards, so that the device can slide on the side plate, and after the plugging plate is adjusted, the first nut 3 is screwed down.
As shown in fig. 1, the embodiment of the utility model discloses the figure 1 position is in plug board extreme low position at present, and it is rotatory with corresponding nut to drive first lead screw 4, second lead screw 6 through the quick handle rotary connection cover of instrument, plays two-way quick and transfers plug board to excavation profile end face, when carrying out the drawing of patterns, is unanimous with above-mentioned step, and only rotary connection cover opposite direction, screw 1, flat pad 2, first nut 3 play direction fixed action in whole accommodation process.
For solving at the bottom of current plug board regulation efficiency low, the degree of mechanization, security low scheduling problem, the utility model provides a be used for lining cutting platform truck plug board height adjusting device realizes rational in infrastructure, plug board regulation efficiency is high, the degree of mechanization is high, the security is high, realizes saving time, laborsaving, safety when adjusting, improves production efficiency's purpose.
The utility model discloses rational in infrastructure, plug board is adjusted efficiently, degree of mechanization is high, the security is high, realizes saving time, laborsaving, safety when adjusting, improves production efficiency, solves at the bottom of current plug board adjusting efficiency low, degree of mechanization, the low scheduling problem of security, to prior art, has fine market prospect and development space.
The preferred embodiments and examples of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the embodiments and examples, and various changes can be made without departing from the concept of the present invention within the knowledge of those skilled in the art.
Claims (3)
1. The utility model provides a be used for lining cutting platform truck blanking plate height adjusting device which characterized in that: the plug plate comprises a screw (1), a flat pad (2), a first nut (3), a first lead screw (4), a second nut (5), a second lead screw (6), a third nut (7), a connecting sleeve (8), a plug plate upper plate (9), a plug plate lower plate (10) and a plug plate side plate (11), wherein the plug plate upper plate (9) and the plug plate lower plate (10) are horizontally arranged oppositely, and the plug plate side plate (11) is vertically positioned on the same side of the plug plate upper plate (9) and the plug plate lower plate (10); second nut (5) and third nut (7) weld respectively on end plate upper plate (9) and end plate hypoplastron (10), install respectively in second nut (5) and third nut (7) first lead screw (4) and second lead screw (6), the screw thread direction of rotation of first lead screw (4) is opposite with the screw thread direction of rotation of second lead screw (6), adapter sleeve (8) cover is established in the junction of first lead screw (4) and second lead screw (6), through rotatory adapter sleeve (8), so that first lead screw (4) and second lead screw (6) extend or shrink simultaneously, realize the high regulation of end plate.
2. A device for adjusting the height of a bulkhead of a lining trolley according to claim 1, wherein: plug board curb plate (11) on seted up a plurality of vertical internal thread slot holes (12), screw (1) are worn to establish in internal thread slot hole (12), flat pad (2) and first nut (3) are installed and are being close to first lead screw (4) one side, screw (1), flat pad (2), first nut (3) three form guiding mechanism for at the direction of plug board lift in-process, avoid the plug board card to die.
3. A device for adjusting the height of a bulkhead of a lining trolley according to claim 2, wherein: the number of the internal thread long holes (12) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920943282.7U CN210509214U (en) | 2019-06-21 | 2019-06-21 | Be used for high adjusting device of lining cutting platform truck blanking plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920943282.7U CN210509214U (en) | 2019-06-21 | 2019-06-21 | Be used for high adjusting device of lining cutting platform truck blanking plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210509214U true CN210509214U (en) | 2020-05-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920943282.7U Expired - Fee Related CN210509214U (en) | 2019-06-21 | 2019-06-21 | Be used for high adjusting device of lining cutting platform truck blanking plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210509214U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110185471A (en) * | 2019-06-21 | 2019-08-30 | 平顶山平煤机煤矿机械装备有限公司 | One kind being used for lining trolley bulkhead height adjustment device |
-
2019
- 2019-06-21 CN CN201920943282.7U patent/CN210509214U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110185471A (en) * | 2019-06-21 | 2019-08-30 | 平顶山平煤机煤矿机械装备有限公司 | One kind being used for lining trolley bulkhead height adjustment device |
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| 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: 20200512 |
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| CF01 | Termination of patent right due to non-payment of annual fee |