CN211522820U - Self-propelled invert landing stage convenient to equipment - Google Patents
Self-propelled invert landing stage convenient to equipment Download PDFInfo
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- CN211522820U CN211522820U CN201922200536.9U CN201922200536U CN211522820U CN 211522820 U CN211522820 U CN 211522820U CN 201922200536 U CN201922200536 U CN 201922200536U CN 211522820 U CN211522820 U CN 211522820U
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Abstract
The utility model relates to a portable invert landing stage technical field just discloses a self-propelled invert landing stage convenient to equipment, including first mounting bracket and second mounting bracket, the equal fixed mounting in bottom of first mounting bracket and second mounting bracket has fixed foot, two the constant head tank has all been seted up to the opposite face of second mounting bracket, the equal fixed mounting in the left and right sides of first mounting bracket has the inserted bar that inserts to the inside of constant head tank, the bottom fixed mounting of first mounting bracket has first connecting plate, the bottom fixed mounting of second mounting bracket has the second connecting plate, swing joint has the threaded rod between first connecting plate and the second connecting plate. This self-propelled invert trestle convenient to equipment through setting up compression nut and pay-off case, when the user is using, at first inserts two second mounting brackets between two limiting plates to make this invert trestle possess the advantage that the person of facilitating the use assembles and transports the goods, made things convenient for the user to use.
Description
Technical Field
The utility model relates to a portable invert landing stage technical field specifically is a self-propelled invert landing stage convenient to equipment.
Background
The construction of the three-section phoenix platform tunnel (1628 m) of the civil engineering of the Jinghu high-speed railway is realized by using the movable inverted arch trestle, the aims of excavating a single tunnel face of the double-track tunnel and accumulating lining for a single month and breaking through 100 m are firstly realized in the whole line range, the construction progress is greatly accelerated on the premise of ensuring the quality safety, and a solid foundation is laid for the Jinghu high-speed railway to be finished as required.
The popularization of portable invert landing stage has solved the problem that the construction of face excavation supporting construction and invert can't go on simultaneously on traditional landing stage, but the inconvenient user of current portable invert landing stage assembles and transports the goods on the existing market, has caused the problem that the user will consume too much time when using, so provide a self-propelled invert landing stage convenient to equipment and solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a self-propelled invert landing stage convenient to equipment possesses advantages such as person of facilitating the use assembles and transports goods, has solved the inconvenient user of current portable invert landing stage on the existing market and has assembled and transport the goods, has caused the problem that the user will consume too much time when using.
(II) technical scheme
For the purpose that realizes above-mentioned person of facilitating the use and assemble and transport goods, the utility model provides a following technical scheme: a self-propelled inverted arch trestle convenient to assemble comprises a first mounting frame and a second mounting frame, wherein fixing feet are fixedly arranged at the bottoms of the first mounting frame and the second mounting frame, positioning grooves are formed in opposite surfaces of the two second mounting frames, inserting rods inserted into the positioning grooves are fixedly arranged at the left side and the right side of the first mounting frame, a first connecting plate is fixedly arranged at the bottom of the first mounting frame, a second connecting plate is fixedly arranged at the bottom of the second mounting frame, a threaded rod is movably connected between the first connecting plate and the second connecting plate, a press nut is movably connected to the outer side of the threaded rod, mutually communicated sliding grooves are formed in the front side and the rear side of the first mounting frame and the second mounting frame, mutually communicated matching grooves are formed in the front side and the rear side of the first mounting frame and the rear side of the second mounting frame, and feeding boxes in sliding connection with the sliding grooves are movably connected to the front side and the rear side of the first, the top of the first mounting frame is fixedly provided with a protective guard, and the opposite surfaces of the front feeding box and the rear feeding box are rotatably connected with electric rotating wheels movably connected with the matching grooves.
Preferably, two equal fixed mounting in the face of leaving of second mounting bracket has the inclined plane board, and the friction recess has all been seted up at the top of first mounting bracket and the top of second mounting bracket.
Preferably, the number of the inserted bars is four, and the inserted bars are uniformly distributed on the left side and the right side of the first mounting frame.
Preferably, the front surface and the rear surface of the first mounting frame are fixedly provided with limiting plates, and the left side and the right side of each limiting plate are provided with inclined plane notches.
Preferably, the outer side of the threaded rod is fixedly provided with a threaded lug meshed with the pressing nut, and the opposite surfaces of the two feeding boxes are fixedly provided with sliding blocks connected with the sliding grooves in a sliding mode.
Preferably, the inside of cooperation groove is seted up the insection recess, and the outside fixed mounting of electronic runner has the insection lug with cooperation groove meshing.
(III) advantageous effects
Compared with the prior art, the utility model provides a self-propelled invert landing stage convenient to equipment possesses following beneficial effect:
the self-propelled inverted arch trestle convenient to assemble is provided with the press fit nut and the feeding box, when a user uses the self-propelled inverted arch trestle, firstly, two second mounting frames are inserted into the space between two limiting plates, at the moment, the second mounting frames are mutually connected with the first mounting frames under the action of the limiting plates, the inserted bar is inserted into the positioning groove, then, the user can penetrate through the first connecting plate and the second connecting plate to be mutually meshed with the press fit nut, then, the threaded rod and the press fit nut are rotated, so that the first connecting plate and the second connecting plate are tightly connected together, the combined installation between the first mounting frame and the second mounting frame is completed, when the user needs to convey goods, firstly, the goods to be conveyed can be stored in the feeding box, the electric rotating wheel is driven, at the moment, the electric rotating wheel drives the feeding box to slide under the action of the sliding groove under the action of the, thereby the person of facilitating the use carries out freight to make this inverted arch trestle possess the advantage that the person of facilitating the use assembles and transports the goods, made things convenient for the user to use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the connection mode between the feeding box and the first mounting frame.
In the figure: the device comprises a first mounting frame 1, a second mounting frame 2, fixing pins 3, positioning grooves 4, an inserting rod 5, a first connecting plate 6, a second connecting plate 7, a threaded rod 8, a press nut 9, a sliding groove 10, a matching groove 11, a feeding box 12, a protective guard 13 and an electric rotating wheel 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, a self-propelled invert trestle convenient to assemble comprises a first mounting frame 1 and a second mounting frame 2, wherein inclined plane plates are fixedly mounted on the opposite surfaces of the two second mounting frames 2, friction grooves are formed in the top of the first mounting frame 1 and the top of the second mounting frame 2, limit plates are fixedly mounted on the front surface and the rear surface of the first mounting frame 1, inclined plane notches are formed in the left side and the right side of each limit plate, fixing legs 3 are fixedly mounted at the bottoms of the first mounting frame 1 and the second mounting frame 2, positioning grooves 4 are formed in the opposite surfaces of the two second mounting frames 2, inserting rods 5 inserted into the positioning grooves 4 are fixedly mounted on the left side and the right side of the first mounting frame 1, the number of the inserting rods 5 is four, the inserting rods 5 are uniformly distributed on the left side and the right side of the first mounting frame 1, a first connecting plate 6 is fixedly mounted at the bottom of the first, a second connecting plate 7 is fixedly arranged at the bottom of the second mounting frame 2, a threaded rod 8 is movably connected between the first connecting plate 6 and the second connecting plate 7, a press nut 9 is movably connected at the outer side of the threaded rod 8, mutually communicated slide grooves 10 are respectively arranged at the front side and the rear side of the first mounting frame 1 and the second mounting frame 2, mutually communicated matching grooves 11 are respectively arranged at the front side and the rear side of the first mounting frame 1 and the second mounting frame 2, feed boxes 12 which are in sliding connection with the slide grooves 10 are respectively and movably connected at the front side and the rear side of the first mounting frame 1 and the second mounting frame 2, a threaded lug which is meshed with the press nut 9 is fixedly arranged at the outer side of the threaded rod 8, slide blocks which are in sliding connection with the slide grooves 10 are respectively and fixedly arranged at the opposite surfaces of the two feed boxes 12, a protective guard 13 is fixedly arranged at the top of the first mounting frame, the inside of the matching groove 11 is provided with a insection groove, the outer side of the electric rotating wheel 14 is fixedly provided with an insection lug which is meshed with the matching groove 11, when a user uses the electric rotating wheel, firstly, two second mounting frames 2 are inserted between two limiting plates, at the moment, the second mounting frames 2 are mutually connected with the first mounting frame 1 under the action of the limiting plates, the inserted rod 5 is inserted into the positioning groove 4, then, the user can penetrate the threaded rod 8 through the first connecting plate 6 and the second connecting plate 7 and mutually mesh the threaded rod 8 with the pressing nut 9, then, the threaded rod 8 and the pressing nut 9 are rotated, so that the first connecting plate 6 and the second connecting plate 7 are tightly connected together, thereby, the combined installation between the first mounting frame 1 and the second mounting frame 2 is completed, when the user needs to convey goods, firstly, the goods which need to be conveyed can be stored in the feeding box 12 and the electric rotating wheel 14 is started, at this moment, the electric rotating wheel 14 drives the feeding box 12 to slide under the action of the sliding groove 10 under the action of the matching groove 11, so that the convenience is brought to a user for goods transportation, the inverted arch trestle has the advantages of convenience in assembling and transporting goods by the convenience of the user, and the use by the user is facilitated.
When using, the user inserts two second mounting brackets 2 from between two limiting plates at first, then the user can pass first connecting plate 6 and second connecting plate 7 and make it and pressfitting nut 9 intermeshing with threaded rod 8, then rotate threaded rod 8 and pressfitting nut 9, thereby accomplish the aggregate erection between first mounting bracket 1 and the second mounting bracket 2, when the user needs carry the goods, at first can leave the goods that need carry in the inside of pay-off case 12 and start electronic runner 14, thereby the person of facilitating the use carries out the freight, thereby make this inverted arch trestle possess the advantage that the person of facilitating the use assembles and transports the goods, made things convenient for the user to use.
In summary, this self-propelled inverted arch trestle convenient to equipment, through setting up pressure nut 10 and pay-off box 12, when the user is using, at first insert two second mounting bracket 2 from between two limiting plates, second mounting bracket 2 interconnects with first mounting bracket 1 under the effect of limiting plate this moment, inserted bar 5 inserts the inside to constant head tank 4, then the user can pass first connecting plate 6 and second connecting plate 7 threaded rod 8 and make it and pressure nut 9 intermeshing, then threaded rod 8 and pressure nut 9 rotate, thereby make first connecting plate 6 and second connecting plate 7 closely connected together, thereby accomplish the combination installation between first mounting bracket 1 and the second mounting bracket 2, when the user needs to carry goods, at first can be with the inside of the goods pay-off box 12 that needs to carry and launch electronic rotating wheel 14, electronic rotating wheel 14 drives pay-off box 12 under the effect of spout 10 under the effect of electronic runner 14 this moment under the effect of cooperation groove 11 and slides Move to the person of facilitating the use carries out the freight, thereby makes this invert trestle possess the advantage that the person of facilitating the use assembles and transports the goods, has made things convenient for the user to use, has solved the inconvenient user of current portable invert trestle on the existing market and has assembled and transport the goods, has caused the problem that the user will consume too much time when using.
It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a self-propelled invert trestle convenient to equipment, includes first mounting bracket (1) and second mounting bracket (2), its characterized in that: the bottom of first mounting bracket (1) and second mounting bracket (2) is equal fixed mounting has fixed foot (3), two constant head tank (4) have all been seted up to the opposite face of second mounting bracket (2), the equal fixed mounting in the left and right sides of first mounting bracket (1) has inserted bar (5) inside constant head tank (4), the bottom fixed mounting of first mounting bracket (1) has first connecting plate (6), the bottom fixed mounting of second mounting bracket (2) has second connecting plate (7), swing joint has threaded rod (8) between first connecting plate (6) and second connecting plate (7), the outside swing joint of threaded rod (8) has pressfitting nut (9), spout (10) that communicate mutually are all seted up to both sides around first mounting bracket (1) and second mounting bracket (2), cooperation groove (11) that communicate mutually are all seted up to both sides around first mounting bracket (1) and second mounting bracket ) The utility model discloses a feeding box, first mounting bracket (1) and second mounting bracket (2) around both sides equal swing joint have with spout (10) sliding connection's pay-off case (12), the top fixed mounting of first mounting bracket (1) has rail guard (13), around the opposite face of pay-off case (12) all rotates and is connected with electric runner (14) with cooperation groove (11) swing joint.
2. A self-propelled inverted arch trestle convenient to assemble as defined in claim 1, wherein: two equal fixed mounting in looks abscission face of second mounting bracket (2) has the inclined plane board, and the friction recess has all been seted up at the top of first mounting bracket (1) and the top of second mounting bracket (2).
3. A self-propelled inverted arch trestle convenient to assemble as defined in claim 1, wherein: the number of the inserted rods (5) is four, and the inserted rods (5) are uniformly distributed on the left side and the right side of the first mounting rack (1).
4. A self-propelled inverted arch trestle convenient to assemble as defined in claim 1, wherein: the front surface and the rear surface of the first mounting frame (1) are fixedly provided with limiting plates, and inclined plane notches are formed in the left side and the right side of each limiting plate.
5. A self-propelled inverted arch trestle convenient to assemble as defined in claim 1, wherein: the outer side of the threaded rod (8) is fixedly provided with a threaded lug meshed with the pressing nut (9), and the opposite surfaces of the two feeding boxes (12) are fixedly provided with sliding blocks connected with the sliding grooves (10) in a sliding mode.
6. A self-propelled inverted arch trestle convenient to assemble as defined in claim 1, wherein: the inside of cooperation groove (11) is seted up the insection recess, and the outside fixed mounting of electronic runner (14) has the insection lug with cooperation groove (11) meshing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922200536.9U CN211522820U (en) | 2019-12-10 | 2019-12-10 | Self-propelled invert landing stage convenient to equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922200536.9U CN211522820U (en) | 2019-12-10 | 2019-12-10 | Self-propelled invert landing stage convenient to equipment |
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| Publication Number | Publication Date |
|---|---|
| CN211522820U true CN211522820U (en) | 2020-09-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922200536.9U Active CN211522820U (en) | 2019-12-10 | 2019-12-10 | Self-propelled invert landing stage convenient to equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113802449A (en) * | 2021-08-24 | 2021-12-17 | 中车南京浦镇车辆有限公司 | Transfer bridge device for transfer platform of railway vehicle and working method |
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2019
- 2019-12-10 CN CN201922200536.9U patent/CN211522820U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113802449A (en) * | 2021-08-24 | 2021-12-17 | 中车南京浦镇车辆有限公司 | Transfer bridge device for transfer platform of railway vehicle and working method |
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