CN219408983U - Double-beam crane - Google Patents
Double-beam crane Download PDFInfo
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- CN219408983U CN219408983U CN202320400339.5U CN202320400339U CN219408983U CN 219408983 U CN219408983 U CN 219408983U CN 202320400339 U CN202320400339 U CN 202320400339U CN 219408983 U CN219408983 U CN 219408983U
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- guide rail
- wall
- fixedly connected
- box
- lubricating oil
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Abstract
The utility model relates to the technical field of cranes and discloses a double-beam crane, which comprises a cross beam, wherein a guide rail is arranged at the top of the cross beam, a lifting beam is connected to the inner wall of the guide rail in a sliding manner, lubrication boxes are arranged on two side surfaces of the lifting beam, a filter screen is fixedly connected to the inner wall of each lubrication box, and an arc-shaped groove is fixedly connected to the inner wall of each lubrication box. The utility model has the following advantages and effects: the cotton stick of water conservancy diversion adsorbs the transmission sponge piece with lubricating oil, and the sponge piece extends to the inside of guide rail, and the brush hair layer is laminated with the inner wall of guide rail, when the lubrication box is moving, drives the sponge piece and carries out sliding friction at the inner wall of guide rail, and the brush hair layer coats the side of guide rail, and soft cotton piece coats the bottom of guide rail inner wall to make the comparatively even coating of lubricating oil at the inner wall of guide rail, the coated efficiency is higher, makes the lubricating oil more comprehensive at the inner wall cover of guide rail, thereby more smooth and easy when the slider of crane beam bottom slides.
Description
Technical Field
The utility model relates to the technical field of cranes, in particular to a double-beam crane.
Background
The double-beam crane generally refers to a double-beam bridge crane, the double-beam bridge crane generally consists of three parts of mechanical, electrical and metal structures, and a single-span flat slab bridge with two ends supported on two parallel overhead rails in a translational manner is formed outside the bridge crane. The double-beam crane is widely applied to departments and places such as indoor and outdoor industrial and mining enterprises, steel chemical industry, railway traffic, ports and wharfs, logistics turnover and the like.
In the prior art, chinese patent publication No. CN214141268U discloses a double-beam crane, including the cross beam, the upper end both sides surface of cross beam is provided with the worker's shape crossbeam through the bolt fastening, the surface of worker's shape crossbeam is provided with hoisting mechanism, the inboard surface of cross beam is provided with articulated seat, articulated the articulated pole that has in the articulated seat, the terminal surface of articulated pole sets up articulated protruding axle, articulated protruding axle articulates the inboard surface at articulated seat, the screw thread is seted up to the surface of articulated pole, its screw thread department is connected with the screw sleeve, adopt the cross beam to support to the inboard sets up the inclined jack-up spare support, forms the triangle support, improves horizontal holding power, shares the atress of tie point, the structure is more firm.
However, when the utility model is actually used, when goods are put in the device, the lifting beam can move on the guide rail of the cross beam according to the requirements, the sliding block at the bottom of the lifting beam and the inner wall of the guide rail slide in a friction manner, and in long-time use, large resistance can be generated due to excessive friction between the guide rail and the sliding block, and workers are required to coat lubricating oil in the guide rail, so that the sliding of the sliding block is smoother, and because the cross beam is relatively inconvenient to coat for a long time, the efficiency of manual coating is lower, and the possibility of lubricating oil coverage is not comprehensive, so improvement is required.
Disclosure of Invention
The utility model aims to provide a double-beam crane which has the advantages that lubricating oil is uniformly coated on the inner wall of a guide rail, the coating efficiency is high, and the lubricating oil is covered on the inner wall of the guide rail more comprehensively.
The technical aim of the utility model is realized by the following technical scheme: the utility model provides a double-beam crane, includes the crossbeam, the guide rail has been seted up at the top of crossbeam, the inner wall sliding connection of guide rail has the jack beam, the both sides face of jack beam all is provided with lubricated box, the inner wall fixedly connected with filter screen of lubricated box, the inner wall fixedly connected with arc wall of lubricated box, the bottom fixedly connected with sponge piece in arc wall, the inside fixedly connected with water conservancy diversion cotton stick of sponge piece, the water conservancy diversion cotton stick extends to the inside in arc wall, the surface fixedly connected with brush hair layer of sponge piece, the bottom fixedly connected with soft cotton piece of sponge piece.
Through adopting above-mentioned technical scheme, when needs carry out coating lubricating oil in to the guide rail, the staff pours lubricating oil into the lubrication box, the filter screen can filter lubricating oil, avoid the inside to have impurity, move at the top of crossbeam when the jack-beam, the jack-beam drives lubrication box and moves in step, lubricating oil gets into the arc wall, the bottom in arc wall has the radian, the lubricating oil flow direction water conservancy diversion cotton stick of being convenient for, the water conservancy diversion cotton stick adsorbs the transmission sponge piece with lubricating oil, the sponge piece extends to the inside of guide rail, the brush hair layer is laminated with the inner wall of guide rail, when the lubrication box is moving, drive the sponge piece and carry out sliding friction at the inner wall of guide rail, the brush hair layer coats the side of guide rail, soft cotton piece coats the bottom of guide rail inner wall, thereby make the comparatively even coating of lubricating oil at the inner wall of guide rail, the efficiency of coating is higher, make the lubricating oil more comprehensive at the inner wall cover of guide rail, thereby the slider of jack-beam bottom is more smooth and easy when sliding.
The utility model is further provided with: the top of the lubricating box is provided with an oil filling port, and the top of the lubricating box is hinged with a box cover.
Through adopting above-mentioned technical scheme, the staff pours lubricating oil into in the lubrication box through the oiling mouth, pours the back and covers the lid, and lubricating oil spill when avoiding removing.
The utility model is further provided with: connecting plates are fixedly connected to two side faces of the lubricating box, and bolts are connected to the inner threads of the connecting plates.
Through adopting above-mentioned technical scheme, the staff is connected the side of connecting plate and lifting beam through the bolt to the lifting beam drives the lubrication box and removes when removing, can take off the bolt looseness after the coating is finished, thereby takes off the lubrication box.
The utility model is further provided with: the bottom of lubrication box is provided with the gyro wheel, the quantity of gyro wheel is four.
Through adopting above-mentioned technical scheme, when the lubrication box removes, the gyro wheel rolls at the top of crossbeam, makes more smooth when the lubrication box removes.
The utility model is further provided with: the inner wall fixedly connected with net cotton layer of arc groove, the top fixedly connected with non-woven fabrics on net cotton layer, the through-hole has been seted up to the surface of non-woven fabrics.
Through adopting above-mentioned technical scheme, lubricating oil permeates into the cotton layer of net through-hole and non-woven fabrics, and the cotton layer of net can avoid lubricating box to remove the time lubricating oil and produce great rocking, and does not influence lubricating oil decurrent infiltration.
The utility model is further provided with: the bottom of the soft cotton piece is fixedly connected with soft wool, and the soft cotton piece is rectangular in shape.
Through adopting above-mentioned technical scheme, soft cotton piece can adsorb lubricating oil, makes the soft hair carry out the coating to the bottom of guide rail inner wall, and the inner wall of guide rail is more laminated to the soft cotton piece of rectangle after can.
The beneficial effects of the utility model are as follows:
1. according to the utility model, through the matching arrangement among the cross beam, the guide rail, the lifting beam, the lubrication box, the filter screen, the arc-shaped groove, the sponge block, the guide cotton stick, the bristle layer and the soft cotton sheet, when the device is used, when the guide rail needs to be coated with lubricating oil, a worker pours the lubricating oil into the lubrication box, the filter screen can filter the lubricating oil, impurities are avoided inside, when the lifting beam moves on the top of the cross beam, the lifting beam drives the lubrication box to synchronously move, the lubricating oil enters the arc-shaped groove, the bottom of the arc-shaped groove has an radian, so that the lubricating oil can conveniently flow to the guide cotton stick, the guide cotton stick adsorbs the lubricating oil to transfer the sponge block, the sponge block extends to the inside of the guide rail, the bristle layer is attached to the inner wall of the guide rail, and when the lubrication box moves, the sponge block is driven to carry out sliding friction on the inner wall of the guide rail, the bristle layer coats the side surface of the guide rail, and the soft cotton sheet coats the bottom of the inner wall of the guide rail, so that the lubricating oil is uniformly coated on the inner wall of the guide rail, the coating efficiency is higher, the lubricating oil covers the inner wall of the guide rail more comprehensively, and the sliding block at the bottom of the lifting beam.
2. According to the utility model, through the matching arrangement among the oil filling port, the box cover, the connecting plate, the bolts, the rollers, the mesh cotton layer, the non-woven fabrics, the through holes and the soft wool, when the device is used, a worker pours lubricating oil into the lubricating box through the oil filling port, covers the box cover after pouring, and avoids the spraying of the lubricating oil during movement, the worker connects the connecting plate with the side face of the lifting beam through the bolts, so that the lifting beam drives the lubricating box to move during movement, the bolts can be loosened and removed after the coating is finished, the lubricating box is removed, the rollers roll on the top of the cross beam during movement of the lubricating box, so that the lubricating box moves more smoothly, the lubricating oil permeates into the mesh cotton layer through the through holes and the non-woven fabrics, the mesh cotton layer can avoid the large-amplitude shaking of the lubricating oil during movement of the lubricating box, and the downward permeation of the lubricating oil is not influenced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 3 is a schematic view of the structure of a sponge block according to the present utility model;
fig. 4 is a schematic view of the structure of the lubrication box of the present utility model.
In the figure, 1, a cross beam; 2. a guide rail; 3. a lifting beam; 4. a lubrication box; 5. a filter screen; 6. an arc-shaped groove; 7. a sponge block; 8. a diversion cotton stick; 9. a bristle layer; 10. soft cotton sheets; 11. an oil filling port; 12. a box cover; 13. a connecting plate; 14. a bolt; 15. a roller; 16. a mesh cotton layer; 17. a nonwoven fabric; 18. a through hole; 19. and (5) fluff.
Detailed Description
The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.
Referring to figures 1-4, a double-beam crane comprises a cross beam 1, a guide rail 2 is arranged at the top of the cross beam 1, a lifting beam 3 is slidably connected to the inner wall of the guide rail 2, a lubrication box 4 is arranged on both sides of the lifting beam 3, a filter screen 5 is fixedly connected to the inner wall of the lubrication box 4, an arc-shaped groove 6 is fixedly connected to the inner wall of the lubrication box 4, a sponge block 7 is fixedly connected to the bottom of the arc-shaped groove 6, a diversion cotton rod 8 is fixedly connected to the inside of the sponge block 7, a brush hair layer 9 is fixedly connected to the outer surface of the sponge block 7, a soft cotton sheet 10 is fixedly connected to the bottom of the sponge block 7, when lubricating oil needs to be coated in the guide rail 2, a worker pours the lubricating oil into the lubrication box 4, the filter screen 5 can filter the lubricating oil, impurities are avoided inside, when the lifting beam 3 moves at the top of the cross beam 1, the lifting beam 3 drives the lubrication box 4 to synchronously move, lubricating oil enters the arc-shaped groove 6, the bottom of the arc-shaped groove 6 is provided with an arc, the lubricating oil is convenient to flow to the guide cotton stick 8, the guide cotton stick 8 adsorbs the lubricating oil to transfer the sponge block 7, the sponge block 7 extends to the inside of the guide rail 2, the bristle layer 9 is attached to the inner wall of the guide rail 2, when the lubrication box 4 moves, the sponge block 7 is driven to carry out sliding friction on the inner wall of the guide rail 2, the bristle layer 9 coats the side surface of the guide rail 2, the soft cotton sheet 10 coats the bottom of the inner wall of the guide rail 2, so that the lubricating oil is uniformly coated on the inner wall of the guide rail 2, the coating efficiency is higher, the lubricating oil is more comprehensively covered on the inner wall of the guide rail 2, the sliding block at the bottom of the lifting beam 3 is smoother, the top of the lubrication box 4 is provided with the oil filling port 11, the top of the lubrication box 4 is hinged with the box cover 12, staff pours lubricating oil into in lubrication box 4 through oiling mouth 11, pour the back and cover lid 12, the lubricating oil spills when avoiding removing, the equal fixedly connected with connecting plate 13 of both sides face of lubrication box 4, the inside threaded connection of connecting plate 13 has bolt 14, the staff passes through bolt 14 and is connected with the side of connecting plate 13 and jack beam 3, thereby jack beam 3 drives lubrication box 4 when removing, can take off bolt 14 become flexible after the coating finishes, thereby take off lubrication box 4, the bottom of lubrication box 4 is provided with gyro wheel 15, the quantity of gyro wheel 15 is four, when lubrication box 4 removes, gyro wheel 15 rolls at the top of crossbeam 1, make lubrication box 4 remove more smooth when being fixed with cotton layer 16 in the inner wall of arc groove 6, the top fixedly connected with non-woven fabrics 17 of cotton layer 16, through-hole 18 has been seted up to the surface of non-woven fabrics 17, lubricating oil passes through-hole 18 and non-woven fabrics 17 infiltrates cotton layer 16, the cotton layer 16 can avoid lubricating oil to produce great amplitude to rock when lubrication box 4 removes, and can not influence decurrent infiltration of lubricating box 4, and the bottom of cotton piece 10 is soft cotton piece 10, the soft piece 10 can be absorbed by soft piece 10, soft piece 2 can be glued to soft piece 10, soft piece 2 bottom of soft piece 10, soft piece 2 can be coated for soft piece 2.
In the utility model, through the matching arrangement among the cross beam 1, the guide rail 2, the lifting beam 3, the lubrication box 4, the filter screen 5, the arc-shaped groove 6, the sponge block 7, the guide cotton stick 8, the bristle layer 9 and the soft cotton sheet 10, when the device is used, when the lubrication box 2 is required to be coated with lubricating oil, a worker pours the lubricating oil into the lubrication box 4, the filter screen 5 can filter the lubricating oil, impurities are avoided, when the lifting beam 3 moves at the top of the cross beam 1, the lifting beam 3 drives the lubrication box 4 to synchronously move, the lubricating oil enters the arc-shaped groove 6, the bottom of the arc-shaped groove 6 is provided with radian, so that the lubricating oil can conveniently flow to the guide cotton stick 8, the guide cotton stick 8 adsorbs and transfers the lubricating oil to the sponge block 7, the sponge block 7 extends to the inside of the guide rail 2, the bristle layer 9 is attached to the inner wall of the guide rail 2, when the lubrication box 4 moves, the sponge block 7 is driven to slide and rub on the inner wall of the guide rail 2, the brush hair layer 9 coats the side face of the guide rail 2, the soft cotton sheet 10 coats the bottom of the inner wall of the guide rail 2, so that lubricating oil is uniformly coated on the inner wall of the guide rail 2, the coating efficiency is higher, the lubricating oil is more comprehensively covered on the inner wall of the guide rail 2, the sliding block at the bottom of the lifting beam 3 slides more smoothly, when the device is used, a worker pours lubricating oil into the lubricating box 4 through the oil filling port 11 through the cooperation arrangement among the oil filling port 11, the box cover 12, the connecting plate 13, the bolt 14, the roller 15, the net cotton layer 16, the non-woven fabric 17, the through hole 18 and the soft wool 19, the box cover 12 is covered after pouring, the lubricating oil is prevented from being spilled when moving, the worker connects the connecting plate 13 with the side face of the lifting beam 3 through the bolt 14, so that the lifting beam 3 drives the lubricating box 4 to move when moving, can take down bolt 14 become flexible after the coating to take down lubricated box 4, when lubricated box 4 removes, gyro wheel 15 rolls at the top of crossbeam 1, and is more smooth when making lubricated box 4 remove, and lubricating oil permeates into the cotton layer 16 of net through-hole 18 and non-woven fabrics 17, and the cotton layer 16 of net can avoid lubricated box 4 to remove the time lubricating oil and produce great amplitude and rock, and does not influence the downward infiltration of lubricating oil.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Double-girder crane, comprising a cross girder (1), characterized in that: guide rail (2) have been seted up at the top of crossbeam (1), the inner wall sliding connection of guide rail (2) has jack beam (3), the both sides face of jack beam (3) all is provided with lubricated box (4), the inner wall fixedly connected with filter screen (5) of lubricated box (4), the inner wall fixedly connected with arc wall (6) of lubricated box (4), the bottom fixedly connected with sponge piece (7) of arc wall (6), the inside fixedly connected with water conservancy diversion cotton stick (8) of sponge piece (7), the inside that water conservancy diversion cotton stick (8) extend to arc wall (6), the surface fixedly connected with brush hair layer (9) of sponge piece (7), the bottom fixedly connected with soft cotton piece (10) of sponge piece (7).
2. A double girder crane according to claim 1, characterized in that: an oil filling port (11) is formed in the top of the lubricating box (4), and a box cover (12) is hinged to the top of the lubricating box (4).
3. A double girder crane according to claim 1, characterized in that: the two sides of the lubrication box (4) are fixedly connected with connecting plates (13), and bolts (14) are connected with the inner threads of the connecting plates (13).
4. A double girder crane according to claim 1, characterized in that: the bottom of lubrication box (4) is provided with gyro wheel (15), the quantity of gyro wheel (15) is four.
5. A double girder crane according to claim 1, characterized in that: the inner wall fixedly connected with net cotton layer (16) of arc groove (6), the top fixedly connected with non-woven fabrics (17) on net cotton layer (16), through-hole (18) have been seted up to the surface of non-woven fabrics (17).
6. A double girder crane according to claim 1, characterized in that: the bottom of the soft cotton piece (10) is fixedly connected with soft wool (19), and the soft cotton piece (10) is rectangular in shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320400339.5U CN219408983U (en) | 2023-03-07 | 2023-03-07 | Double-beam crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320400339.5U CN219408983U (en) | 2023-03-07 | 2023-03-07 | Double-beam crane |
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| Publication Number | Publication Date |
|---|---|
| CN219408983U true CN219408983U (en) | 2023-07-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320400339.5U Active CN219408983U (en) | 2023-03-07 | 2023-03-07 | Double-beam crane |
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| CN (1) | CN219408983U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116902813A (en) * | 2023-09-13 | 2023-10-20 | 泰安市特种设备检验研究院 | Electric hoist bridge crane with automatic lubricant adding function |
-
2023
- 2023-03-07 CN CN202320400339.5U patent/CN219408983U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116902813A (en) * | 2023-09-13 | 2023-10-20 | 泰安市特种设备检验研究院 | Electric hoist bridge crane with automatic lubricant adding function |
| CN116902813B (en) * | 2023-09-13 | 2023-12-01 | 泰安市特种设备检验研究院 | Electric hoist bridge crane with automatic lubricant adding function |
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