CN218708707U - Bridge crane buffer - Google Patents
Bridge crane buffer Download PDFInfo
- Publication number
- CN218708707U CN218708707U CN202222736786.6U CN202222736786U CN218708707U CN 218708707 U CN218708707 U CN 218708707U CN 202222736786 U CN202222736786 U CN 202222736786U CN 218708707 U CN218708707 U CN 218708707U
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- crane
- mount
- hoist
- steel cable
- main part
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Abstract
The utility model discloses a bridge crane buffer relates to crane buffer field. This bridge crane buffer includes gate-type frame, crane main part and buffering subassembly, and the inboard slip of gate-type frame is provided with the crane main part, and the lower fixed surface of crane main part is connected with buffering subassembly. This bridge crane buffer sets up the buffering subassembly of mating reaction at crane main part lower surface, avoid taking place to rock because the hoist and mount steel cable that crane main part removed the too fast and result in, when the hoist and mount steel cable takes place great rocking, not only can lead to the goods of hoist and mount to rock by a wide margin, still can lead to the fact the striking to the gate-type frame, consequently, pass the buffering subassembly with the hoist and mount steel cable, the hoist and mount steel cable can contact and support the tight board through applying the effort to it when taking place to rock, support the tight board and reduce the range of rocking of hoist and mount steel cable through the compression attenuator, and turn into internal energy with kinetic energy through the attenuator, consume the kinetic energy of rocking from this, avoid causing danger.
Description
Technical Field
The utility model relates to a crane buffer technical field specifically is a bridge crane buffer.
Background
The bridge crane is also called bridge crane, and is a hoisting device which is transversely arranged above workshops, warehouses and stockyards to hoist materials, and a bridge frame of the bridge crane longitudinally runs along rails laid on the elevated frames at two sides, so that the space below the bridge frame can be fully utilized to hoist the materials, and the bridge crane is not hindered by ground equipment.
The bridge crane repeatedly snatchs through the grapple and removes the operation of article, adopts the steel cable to be connected between grapple and the elevator motor, and the speed that the grapple goes up and down and removes should not be too fast, otherwise can lead to the grapple to rock under inertial effect with the article of snatching, also can consequently collide with the machine frequently, in order to avoid removing inertial and lead to the steel cable to rock the collision, not only need slow removal grapple, still need set up buffer structure and avoid rocking the range too big.
In order to avoid the problem of insufficient buffering of the bridge crane, those skilled in the art have proposed a buffering device for the bridge crane, which can cooperate with the bridge crane to buffer the cable and help the grapple to be stable.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model discloses a bridge crane buffer to solve the current bridge crane that proposes in the above-mentioned background art and only avoid rocking through slowing down the removal rate, it is not good to slow down the effect that the removal rate reached to avoid rocking, needs the cooperation to set up the problem that other buffer structure hoisted the steel cable buffering.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a bridge crane buffering assembly comprising:
the gantry frame is used as a movable frame for erecting a crane;
the crane main body is clamped on the inner side of the door type frame in a sliding manner;
the lower fixed surface of crane main part is provided with buffering subassembly, buffering subassembly includes the mount, supports tight board, sleeve, attenuator and adjusting bolt, the lower fixed surface of crane main part is connected with the mount, the inboard slip joint of mount has supported tight board, support the side fixedly connected with sleeve of tight board, the sleeve inboard is provided with the attenuator, the side of mount is run through and is provided with adjusting bolt.
Preferably, the lower surface of door-type frame is seted up with the removal rail of crane bulk phase adaptation, just the inboard of removing the rail is fixed and is provided with the guide bar, the crane bulk phase includes mobile motor, hoist and mount control and hoist and mount steel cable.
Preferably, the side surface of the guide rod is engaged with a movable motor, a hoisting control piece is fixedly arranged on the side surface of the movable motor, and a hoisting steel cable is fixedly connected to the side surface of the hoisting control piece.
Preferably, a limiting sliding groove is formed in the side face of the fixing frame, a sliding block is connected to the inner side of the limiting sliding groove in a sliding and clamping mode, the abutting plate is connected with the limiting sliding groove in a sliding and clamping mode through the sliding block, and an abutting spring is sleeved on the side face of the abutting plate in a sliding and clamping mode.
Preferably, the adjusting bolt penetrates through one end of the fixing frame, extends into the sleeve and is clamped with the sleeve in a sliding mode, and two ends of the damper are fixedly connected with the inner wall of the sleeve and the adjusting bolt respectively.
The utility model discloses a bridge crane buffer, its beneficial effect who possesses as follows:
1. this bridge crane buffer, set up the buffering subassembly of mating reaction at crane main part lower surface, avoid taking place to rock because the hoist and mount steel cable that crane main part removed and lead to at the excessive speed, when the hoist and mount steel cable takes place great rocking, not only can lead to the goods of hoist and mount to rock by a wide margin, still can lead to the fact the striking to the gate-type frame, consequently, pass the buffering subassembly with the hoist and mount steel cable, the hoist and mount steel cable can contact and support the tight board and exert the effort to it when taking place to rock, support the tight board and reduce the range of rocking of hoist and mount steel cable through the compression attenuator, and turn into internal energy with kinetic energy through the attenuator, consume the kinetic energy of rocking from this, avoid causing danger.
2. The buffering device of the bridge crane is provided with a moving mode that the sliding block is matched with the limiting sliding chute, and is combined with the abutting spring to abut against the side face of the sliding block, so that the abutting plate is clamped with the fixing frame in a sliding mode, the relative stable position of the abutting plate and the fixing frame can be limited, and the contact change between the abutting plate and a hoisting steel cable caused by the deviation of the abutting plate is avoided; set up adjusting bolt and can support the regulation of tight plate position, carry out the control that hoist and mount steel cable swayd range from this, can compensate some wearing and tearing etc. avoid using wearing and tearing to cause the inefficacy of buffering subassembly.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a sectional view of the main structure of the crane of the present invention;
FIG. 3 is an enlarged schematic view of the structure A in FIG. 2 according to the present invention;
FIG. 4 is a sectional view of the structure of the cushion assembly of the present invention;
fig. 5 is an enlarged schematic view of the structure at B in fig. 4 according to the present invention.
In the figure: 1. a door type frame; 2. a crane body; 201. a moving motor; 202. hoisting the control piece; 203. hoisting a steel cable; 3. a buffer assembly; 301. a fixed mount; 302. a resisting plate; 303. a sleeve; 304. a damper; 305. adjusting the bolt; 4. a moving rail; 5. a guide bar; 6. a limiting chute; 7. a slider; 8. the spring is pressed tightly.
Detailed Description
The embodiment of the utility model discloses bridge crane buffer.
According to the attached drawing 1, including door-type frame 1, crane main part 2 and buffering subassembly 3, the inboard of door-type frame 1 slides and is provided with crane main part 2, and the lower fixed surface of crane main part 2 is connected with buffering subassembly 3, erects this device at the position of use through door-type frame 1, and crane main part 2 slides in door-type frame 1's inboard to set up buffering subassembly 3 and adjust rocking of crane main part 2, avoid rocking too drama and lead to striking and drop.
According to the attached drawings 2-3, the lower surface of the portal frame 1 is provided with a moving rail 4 matched with the crane body 2, the inner side of the moving rail 4 is fixedly provided with a guide rod 5, the guide rod 5 penetrates through the crane body 2, the moving direction of the crane body 2 is limited by the moving rail 4, and the crane body 2 comprises a moving motor 201, a hoisting control part 202 and a hoisting steel cable 203.
The side of guide bar 5 meshes and is provided with mobile motor 201, and the fixed hoist and mount control 202 that is provided with in side of mobile motor 201, the side fixedly connected with hoist and mount steel cable 203 of hoist and mount control 202.
According to the attached drawings 2-5, the lower surface of the crane main body 2 is fixedly provided with the buffer component 3, the buffer component 3 comprises a fixing frame 301, a abutting plate 302, a sleeve 303, a damper 304 and an adjusting bolt 305, the lower surface of the crane main body 2 is fixedly connected with the fixing frame 301, the inner side of the fixing frame 301 is slidably clamped with the abutting plate 302, the side of the abutting plate 302 is fixedly connected with the sleeve 303, the inner side of the sleeve 303 is provided with the damper 304, and the side of the fixing frame 301 is provided with the adjusting bolt 305 in a penetrating manner.
The position of the tightening plate 302 in the fixing frame 301 is adjusted through the adjusting bolt 305, the swing amplitude of the hoisting steel cable 203 is controlled through the tightening plate 302, and the damper 304 is arranged to convert the kinetic energy of the hoisting steel cable 203 into internal energy, so that the swing is eliminated.
The inboard slip joint of spacing spout 6 has slider 7, supports tight board 302 and passes through slider 7 and the 6 slip joints of spacing spout, and supports the side slip of tight board 302 and cup jointed and support tight spring 8, and the restriction is supported the position of tight board 302 under the balancing act of supporting tight spring 8, avoids supporting tight board 302 shift position.
One end of the adjusting bolt 305 penetrating through the fixing frame 301 extends into the sleeve 303 and is clamped with the sleeve 303 in a sliding manner, and two ends of the damper 304 are fixedly connected with the inner wall of the sleeve 303 and the adjusting bolt 305 respectively.
The working principle is as follows:
this bridge crane buffer, set up the buffering subassembly 3 of mating reaction at 2 lower surfaces of crane main part, avoid taking place to rock because hoist and mount steel cable 203 that crane main part 2 removed the too fast and result in, when hoist and mount steel cable 203 takes place great rocking, not only can lead to the goods of hoist and mount to rock by a wide margin, still can lead to irregular pulling force and striking to door-type frame 1, consequently, pass buffering subassembly 3 with hoist and mount steel cable 203, hoist and mount steel cable 203 can contact when taking place to rock and support tight board 302 and exert the effort to it, support tight board 302 and reduce the range of rocking of hoist and mount steel cable 203 through compression damper 304, and turn into internal energy with kinetic energy through damper 304, consume the kinetic energy of rocking from this, avoid causing danger.
In the practical use process of the device, the sliding mode that the sliding block 7 is matched with the limiting sliding chute 6 is arranged, and the abutting spring 8 is combined to abut against the side surface of the sliding block 7, so that the abutting plate 302 is slidably clamped with the fixing frame 301, the relative stable position of the abutting plate 302 and the fixing frame 301 can be limited, and the contact change with the hoisting steel cable 203 caused by the deviation of the abutting plate 302 is avoided; the adjusting bolt 305 is arranged to adjust the position of the abutting plate 302, so that the swinging amplitude of the hoisting steel cable 203 is controlled, some abrasion and the like can be compensated, and the failure of the buffer assembly 3 caused by abrasion is avoided.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. A bridge crane buffering assembly comprising:
the gantry type crane comprises a gantry type frame (1), wherein the gantry type frame (1) is used as a erecting moving frame of a crane;
the crane main body (2), the crane main body (2) is clamped at the inner side of the door type frame (1) in a sliding manner;
the method is characterized in that: the lower fixed surface of crane main part (2) is provided with buffering subassembly (3), buffering subassembly (3) include mount (301), support tight board (302), sleeve (303), attenuator (304) and adjusting bolt (305), the lower fixed surface of crane main part (2) is connected with mount (301), the inboard slip joint of mount (301) has support tight board (302), support the side fixedly connected with sleeve (303) of tight board (302), sleeve (303) inboard is provided with attenuator (304), the side of mount (301) is run through and is provided with adjusting bolt (305).
2. A bridge crane buffering assembly as claimed in claim 1, wherein: the lower surface of the door type frame (1) is provided with a moving rail (4) matched with the crane body (2), a guide rod (5) is fixedly arranged on the inner side of the moving rail (4), and the crane body (2) comprises a moving motor (201), a hoisting control piece (202) and a hoisting steel cable (203).
3. A bridge crane buffering assembly as claimed in claim 2, wherein: the side surface of the guide rod (5) is engaged with a movable motor (201), the side surface of the movable motor (201) is fixedly provided with a hoisting control piece (202), and the side surface of the hoisting control piece (202) is fixedly connected with a hoisting steel cable (203).
4. A bridge crane buffering assembly as claimed in claim 1, wherein: spacing spout (6) have been seted up to the side of mount (301), the inboard slip joint of spacing spout (6) has slider (7), support tight board (302) and slide the joint with spacing spout (6) through slider (7), just support the side slip cover of tight board (302) and connect and support tight spring (8).
5. A bridge crane buffering mechanism as claimed in claim 1, wherein: adjusting bolt (305) run through the one end of mount (301) and extend into in sleeve (303) and with sleeve (303) slip joint, the both ends of attenuator (304) respectively with sleeve (303) inner wall and adjusting bolt (305) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222736786.6U CN218708707U (en) | 2022-10-17 | 2022-10-17 | Bridge crane buffer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222736786.6U CN218708707U (en) | 2022-10-17 | 2022-10-17 | Bridge crane buffer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218708707U true CN218708707U (en) | 2023-03-24 |
Family
ID=85585924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222736786.6U Active CN218708707U (en) | 2022-10-17 | 2022-10-17 | Bridge crane buffer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218708707U (en) |
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2022
- 2022-10-17 CN CN202222736786.6U patent/CN218708707U/en active Active
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