CN213231180U - Device for adjusting front supporting point of bridge deck crane - Google Patents
Device for adjusting front supporting point of bridge deck crane Download PDFInfo
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- CN213231180U CN213231180U CN202022226164.XU CN202022226164U CN213231180U CN 213231180 U CN213231180 U CN 213231180U CN 202022226164 U CN202022226164 U CN 202022226164U CN 213231180 U CN213231180 U CN 213231180U
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Abstract
The utility model provides a device for adjusting a front supporting point of a bridge deck crane, which comprises a transverse connecting plate, bolt holes, a side connecting frame structure, a bottom connecting plate, a bottom fixing plate, a lower side mounting bolt, a bottom fixing supporting frame structure, an upper side connecting plate, an upper side fixing plate, an upper side bolt, a longitudinal fixing frame and a transverse fixing frame, wherein the bolt holes are respectively arranged at the left side and the right side of the transverse connecting plate; the side connecting frame structures are arranged on the left side and the right side of the transverse connecting plate; the bottom connecting plate is arranged at the lower part of the transverse connecting plate. The utility model discloses bolt and nut runs through first mounting hole and second mounting hole and installs the junction at first fixed plate and second fixed plate, is favorable to when using conveniently linking together first fixed plate and second fixed plate to the convenience is in the same place the transverse connection board equipment.
Description
Technical Field
The utility model belongs to the technical field of bridge construction equipment, especially, relate to a device that is used for bridge floor loop wheel machine front pivot to adjust.
Background
The hoisting of the main girder of the large cable-stayed bridge generally adopts a bridge deck crane to hoist, and the hoisting point of the main girder of the bridge has great difference according to the structural form and the type of the main girder because the design of the existing bridge deck crane and the design of the main girder are different units. For this reason, equipment manufacturers need to make great changes to the bridge deck crane structure to adapt to the changes of different bridge hoisting points, and construction enterprises will carry out major structural transformation or purchase novel equipment on the existing equipment for this reason, resulting in great cost.
However, the conventional device for adjusting the front supporting point of the bridge deck crane has the problems that the adjusting frame is inconvenient to assemble and the bottom supporting mode cannot be adjusted according to requirements and the position of the underframe cannot be adjusted conveniently.
Therefore, it is necessary to develop a device for adjusting the front support point of the bridge deck crane.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a device that is used for pivot to adjust before bridge floor crane to the device that the pivot was adjusted before solving current bridge floor crane exists inconvenient and assembles the alignment jig, does not possess the problem according to the position of demand adjustment bottom sprag mode and inconvenient adjustment chassis. A device for adjusting a front supporting point of a bridge deck crane comprises a transverse connecting plate, bolt holes, a side connecting frame structure, a bottom connecting plate, a bottom fixing plate, lower side mounting bolts, a bottom fixing supporting frame structure, an upper side connecting plate, an upper side fixing plate, upper side bolts, a longitudinal fixing frame and a transverse fixing frame, wherein the bolt holes are respectively formed in the left side and the right side of the transverse connecting plate; the side connecting frame structures are arranged on the left side and the right side of the transverse connecting plate; the bottom connecting plate is arranged at the lower part of the transverse connecting plate; the bottom fixing support frame structure is arranged at the lower part of the bottom fixing plate; the upper side connecting plate is arranged at the upper part of the transverse connecting plate; the upper fixing plate is welded at the joint of the upper connecting plate and the longitudinal fixing frame; the longitudinal fixing frame is welded on the upper part of the upper side connecting plate; the transverse fixing frame is mounted in the middle of the longitudinal fixing frame through a bolt; the side connecting frame structure comprises a first fixing plate, a second fixing plate, a first mounting hole, a second mounting hole, a positioning insertion block, a positioning insertion hole and a bolt nut, wherein the first fixing plate is welded on the right side of the transverse connecting plate; the second fixing plate is welded on the left side of the transverse connecting plate; the first mounting holes are formed in the upper side and the lower side of the first fixing plate; the second mounting holes are formed in the upper side and the lower side of the second fixing plate; the positioning insertion block is welded in the middle of the right side of the first fixing plate; the positioning insertion hole is formed in the middle of the second fixing plate.
Preferably, the bottom fixed support frame structure comprises a bottom fixed frame, a transverse bottom plate, a bottom reinforcing plate, a bottom anti-skid plate and triangular anti-skid teeth, and the bottom fixed frame is welded at the lower part of the bottom connecting plate; the transverse bottom plate is welded at the lower part of the bottom fixing frame; the bottom reinforcing plate is welded at the included angle between the bottom fixing frame and the transverse bottom plate.
Preferably, the bolt and the nut penetrate through the first mounting hole and the second mounting hole and are mounted at the joint of the first fixing plate and the second fixing plate.
Preferably, the bottom antiskid plate bolt is arranged at the lower part of the transverse bottom plate.
Preferably, the lower mounting bolt penetrates through the bottom fixing plate and is in threaded connection with the bolt hole.
Preferably, the positioning insertion block is welded in the middle of the right side of the first fixing plate and is inserted into the inner side of the positioning insertion hole.
Preferably, the triangular anti-skid teeth are welded on the lower part of the bottom reinforcing plate.
Preferably, the upper bolt penetrates through the upper fixing plate and is in threaded connection with the bolt hole.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, bolt and nut run through first mounting hole and second mounting hole and install the junction at first fixed plate and second fixed plate, be favorable to when using convenient linking together first fixed plate and second fixed plate to the convenience is in the same place transverse connection board equipment.
2. The utility model discloses in, bottom antiskid ribbed tile bolt install in the lower part of horizontal bottom plate, be favorable to when using convenient pull down bottom antiskid ribbed tile from horizontal bottom plate according to the demand to utilize triangle antiskid tooth and ground contact, thereby make things convenient for the support mode of adjustment to the device.
3. The utility model discloses in, downside construction bolt run through bottom fixed plate and bolt hole threaded connection, be favorable to conveniently adjusting the position of downside construction bolt threaded connection in the bolt hole according to the demand when using to adjust the position of bottom connecting plate and bottom fixed stay frame structure.
4. The utility model discloses in, the welding of location inserted block in the right side intermediate position of first fixed plate, peg graft in the inboard of location jack simultaneously, be favorable to when using conveniently playing good location effect to first fixed plate and second fixed plate junction.
5. The utility model discloses in, the welding of triangle antiskid tooth in the lower part of bottom reinforcing plate, the antiskid effect when being favorable to increasing the device and contacting with ground when using.
6. The utility model discloses in, the upside bolt run through upside fixed plate and bolt hole threaded connection, be favorable to when using conveniently installing the position in the bolt hole according to adjusting the upside bolt to adjust the position of upside fixed plate and longitudinal fixation frame.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the side connecting frame structure of the present invention.
Fig. 3 is a schematic structural diagram of the bottom fixing support frame structure of the present invention.
In the figure:
1. a transverse connecting plate; 2. bolt holes; 3. a side connecting frame structure; 4. a bottom connecting plate; 5. a bottom fixing plate; 31. a first fixing plate; 32. a second fixing plate; 33. a first mounting hole; 34. a second mounting hole; 35. positioning the insert block; 36. positioning the jack; 37. a bolt and a nut; 6. a bolt is arranged on the lower side; 7. the bottom is fixed with a supporting frame structure; 71. a bottom mount; 72. a transverse floor; 73. a bottom stiffener; 74. a bottom cleat; 75. triangular anti-slip teeth; 8. an upper side connecting plate; 9. an upper fixing plate; 10. an upper side bolt; 11. a longitudinal fixing frame; 12. a transverse fixing frame.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example (b):
as shown in figures 1 and 2
The utility model provides a device for adjusting a front supporting point of a bridge deck crane, which comprises a transverse connecting plate 1, bolt holes 2, a side connecting frame structure 3, a bottom connecting plate 4, a bottom fixing plate 5, a lower side mounting bolt 6, a bottom fixing supporting frame structure 7, an upper side connecting plate 8, an upper side fixing plate 9, an upper side bolt 10, a longitudinal fixing frame 11 and a transverse fixing frame 12, wherein the bolt holes 2 are respectively arranged at the left side and the right side of the transverse connecting plate 1; the side connecting frame structures 3 are arranged on the left side and the right side of the transverse connecting plate 1; the bottom connecting plate 4 is arranged at the lower part of the transverse connecting plate 1; the bottom fixing support frame structure 7 is arranged at the lower part of the bottom fixing plate 5; the upper side connecting plate 8 is arranged at the upper part of the transverse connecting plate 1; the upper fixing plate 9 is welded at the joint of the upper connecting plate 8 and the longitudinal fixing frame 11; the longitudinal fixing frame 11 is welded on the upper part of the upper side connecting plate 8; the transverse fixing frame 12 is mounted in the middle of the longitudinal fixing frame 11 through bolts; the lower mounting bolts 6 penetrate through the bottom fixing plate 5 to be in threaded connection with the bolt holes 2, the positions of the lower mounting bolts 6 in the bolt holes 2 are conveniently adjusted according to requirements when the bottom mounting bracket is used, so that the positions of the bottom connecting plate 4 and the bottom fixing support frame structure 7 are conveniently adjusted, the upper bolts 10 penetrate through the upper fixing plate 9 to be in threaded connection with the bolt holes 2, and the positions of the upper fixing plate 9 and the longitudinal fixing frame 11 are conveniently adjusted according to the positions of the upper bolts 10 in the bolt holes 2 when the bottom mounting bracket is used; the side connecting frame structure 3 comprises a first fixing plate 31, a second fixing plate 32, a first mounting hole 33, a second mounting hole 34, a positioning insert block 35, a positioning insert hole 36 and a bolt nut 37, wherein the first fixing plate 31 is welded on the right side of the transverse connecting plate 1; the second fixing plate 32 is welded on the left side of the transverse connecting plate 1; the first mounting holes 33 are formed at the upper and lower sides of the first fixing plate 31; the second mounting holes 34 are formed in the upper and lower sides of the second fixing plate 32; the positioning insertion block 35 is welded at the middle position of the right side of the first fixing plate 31; the positioning insertion hole 36 is arranged in the middle of the second fixing plate 32; the bolt and nut 37 penetrates through the first mounting hole 33 and the second mounting hole 34 and is mounted at the joint of the first fixing plate 31 and the second fixing plate 32, the first fixing plate 31 and the second fixing plate 32 are conveniently connected together when in use, so that the transverse connecting plate 1 is conveniently assembled together, the positioning insert block 35 is welded at the middle position of the right side of the first fixing plate 31 and is inserted into the inner side of the positioning insertion hole 36, and a good positioning effect is conveniently achieved at the joint of the first fixing plate 31 and the second fixing plate 32 when in use.
In the above embodiment, as shown in fig. 3, specifically, the bottom fixing support frame structure 7 includes a bottom fixing frame 71, a transverse bottom plate 72, a bottom reinforcing plate 73, a bottom anti-slip plate 74 and triangular anti-slip teeth 75, and the bottom fixing frame 71 is welded to the lower portion of the bottom connecting plate 4; the transverse bottom plate 72 is welded at the lower part of the bottom fixing frame 71; the bottom reinforcing plate 73 is welded at the included angle between the bottom fixing frame 71 and the transverse bottom plate 72; the bottom anti-skid plate 74 is mounted on the lower portion of the transverse bottom plate 72 through bolts, the bottom anti-skid plate 74 is conveniently detached from the transverse bottom plate 72 according to requirements when the device is used, so that the triangular anti-skid teeth 75 are in contact with the ground, the supporting mode of the device is conveniently adjusted, the triangular anti-skid teeth 75 are welded on the lower portion of the bottom reinforcing plate 73, and the anti-skid effect of the device in contact with the ground can be improved when the device is used.
Principle of operation
The utility model discloses in the course of the work, during the use will utilize the location inserted block 35 to peg graft in location jack 36 inboard according to the demand, and utilize bolt and nut 37 to run through first mounting hole 33 and second mounting hole 34 and install the junction at first fixed plate 31 and second fixed plate 32, realize the fixed to first fixed plate 31 and second fixed plate 32, adjust the position that downside mounting bolt 6 runs through 5 threaded connection of bottom fixed plate in bolt hole 2 simultaneously according to the demand, and adjust upside bolt 10 and run through the position that upside fixed plate 9 installed in bolt hole 2.
Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.
Claims (8)
1. The device for adjusting the front supporting point of the bridge deck crane is characterized by comprising a transverse connecting plate (1), bolt holes (2), a side connecting frame structure (3), a bottom connecting plate (4), a bottom fixing plate (5), a lower side mounting bolt (6), a bottom fixing supporting frame structure (7), an upper side connecting plate (8), an upper side fixing plate (9), an upper side bolt (10), a longitudinal fixing frame (11) and a transverse fixing frame (12), wherein the bolt holes (2) are respectively formed in the left side and the right side of the transverse connecting plate (1); the side connecting frame structures (3) are arranged on the left side and the right side of the transverse connecting plate (1); the bottom connecting plate (4) is arranged at the lower part of the transverse connecting plate (1); the bottom fixed support frame structure (7) is arranged at the lower part of the bottom fixed plate (5); the upper side connecting plate (8) is arranged at the upper part of the transverse connecting plate (1); the upper fixing plate (9) is welded at the joint of the upper connecting plate (8) and the longitudinal fixing frame (11); the longitudinal fixing frame (11) is welded on the upper part of the upper side connecting plate (8); the transverse fixing frame (12) is arranged in the middle of the longitudinal fixing frame (11) through bolts; the side connecting frame structure (3) comprises a first fixing plate (31), a second fixing plate (32), a first mounting hole (33), a second mounting hole (34), a positioning insert block (35), a positioning insert hole (36) and a bolt nut (37), wherein the first fixing plate (31) is welded on the right side of the transverse connecting plate (1); the second fixing plate (32) is welded on the left side of the transverse connecting plate (1); the first mounting holes (33) are formed in the upper side and the lower side of the first fixing plate (31); the second mounting holes (34) are formed in the upper side and the lower side of the second fixing plate (32); the positioning insertion block (35) is welded in the middle position of the right side of the first fixing plate (31); the positioning insertion hole (36) is formed in the middle of the second fixing plate (32).
2. A device for the adjustment of the front pivot of a bridge deck crane according to claim 1, characterized in that said bottom fixed support frame structure (7) comprises a bottom fixed frame (71), a transverse bottom plate (72), a bottom reinforcing plate (73), a bottom anti-skid plate (74) and triangular anti-skid teeth (75), said bottom fixed frame (71) being welded to the lower part of the bottom connecting plate (4); the transverse bottom plate (72) is welded at the lower part of the bottom fixing frame (71); the bottom reinforcing plate (73) is welded at the corner between the bottom fixing frame (71) and the transverse bottom plate (72).
3. A device for the adjustment of a front pivot of a deck crane according to claim 1, wherein the bolt and nut (37) is installed at the junction of the first fixing plate (31) and the second fixing plate (32) through the first mounting hole (33) and the second mounting hole (34).
4. A device for the adjustment of the front pivot of a bridge deck crane according to claim 2, characterised in that the bottom anti-skid plate (74) is bolted to the lower part of the transverse bottom plate (72).
5. A device for the adjustment of a front pivot of a bridge deck crane according to claim 1, characterized in that the lower mounting bolts (6) are threaded through the bottom mounting plate (5) and into the bolt holes (2).
6. A device for the adjustment of a front pivot of a bridge deck crane according to claim 1, wherein the positioning insert (35) is welded to the first fixing plate (31) at a right middle position thereof and is inserted into the positioning insertion hole (36).
7. A device for the adjustment of the front pivot of a bridge deck crane according to claim 2, characterized in that the triangular anti-slip teeth (75) are welded to the lower part of the bottom reinforcing plate (73).
8. A device for the adjustment of the front pivot of a bridge deck crane according to claim 1, characterized in that the upper side bolts (10) are threaded through the upper side fixing plate (9) and into the bolt holes (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022226164.XU CN213231180U (en) | 2020-10-09 | 2020-10-09 | Device for adjusting front supporting point of bridge deck crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022226164.XU CN213231180U (en) | 2020-10-09 | 2020-10-09 | Device for adjusting front supporting point of bridge deck crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213231180U true CN213231180U (en) | 2021-05-18 |
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ID=75877992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022226164.XU Active CN213231180U (en) | 2020-10-09 | 2020-10-09 | Device for adjusting front supporting point of bridge deck crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213231180U (en) |
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2020
- 2020-10-09 CN CN202022226164.XU patent/CN213231180U/en active Active
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