CN218320327U - High-efficient butt joint structure of automobile body of steel case roof beam hoist and mount system - Google Patents
High-efficient butt joint structure of automobile body of steel case roof beam hoist and mount system Download PDFInfo
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- CN218320327U CN218320327U CN202222495603.6U CN202222495603U CN218320327U CN 218320327 U CN218320327 U CN 218320327U CN 202222495603 U CN202222495603 U CN 202222495603U CN 218320327 U CN218320327 U CN 218320327U
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Abstract
The utility model relates to a high-efficient butt joint structure of automobile body of steel box girder hoist and mount system, first automobile body and the second automobile body of arranging around including still including the first support that is fixed in first automobile body and the second support that is fixed in the second automobile body, the cover is equipped with the link ring that is the oval form between first stand and the second stand, first left side wing rear is provided with the left guide pillar that passes second left side wing and second left side wing back-and-forth movement relatively along the fore-and-aft direction, left guide pillar cover is equipped with the left cylinder spring of compression between first left side wing and second left side wing, second right side wing the place ahead is provided with the right guide pillar that passes first right side wing and first right side wing back-and-forth movement relatively along the fore-and-aft direction, right guide pillar cover is equipped with the right cylinder spring of compression between first right side wing and second right side wing. Thanks to the above technical scheme, the utility model provides a stable, convenient high-efficient butt joint structure of automobile body of steel case roof beam hoist and mount system.
Description
Technical Field
The utility model relates to a bridge construction equipment field, concretely relates to high-efficient butt joint structure of automobile body of steel case roof beam hoist and mount system.
Background
In the construction and construction of a bridge, when a long time meets the condition that a high-voltage power main line passes above the bridge, the high-voltage power main line has three types of 110KV, 220KV, 350KV and the like, the distance between the high-voltage power main line and the ground is generally about 12 meters, the minimum safe distance between a hoisting machine and an overhead line sideline is 5-7 meters according to the requirements of construction site temporary electricity utilization safety technical specifications, the effective safe space for the operation of the hoisting machine is only 7-5 meters, when a steel box girder of the bridge with the upper structure is hoisted, the weight of a steel box girder segment is generally 20-40T, and if an automobile crane is adopted to hoist the effective space, the hoisting task of the steel box girder cannot be completed by adopting an automobile crane method under the special working condition.
In order to solve the problems, a scheme that a portal frame is adopted for lifting and loading beams, a beam transporting flat car is adopted for moving the beams and feeding the beams, and a Bailey sheet temporary assembling bridge girder erection machine is adopted for completing the hoisting of the steel box girder in place is provided.
In order to solve the problems, a plurality of vehicle body modules with more compact structures are required to be transported and hoisted, and a single traction vehicle head can be used for towing a plurality of vehicle body modules, so that a stable and convenient vehicle body butt joint structure is required.
Disclosure of Invention
Not enough to prior art exists, the utility model aims to provide a stable, convenient high-efficient butt joint structure of automobile body of steel case roof beam hoist and mount system.
In order to achieve the above purpose, the utility model provides a following technical scheme: including first automobile body and the second automobile body of arranging around, its characterized in that: the automobile body comprises a first automobile body and a second automobile body, and is characterized by further comprising a first support fixed on the first automobile body and a second support fixed on the second automobile body, wherein a first upright post is arranged above the rear end of the first support, a second upright post is arranged above the front end of the second support, a kidney-shaped linkage ring is sleeved between the first upright post and the second upright post, a limit nut in threaded fit is arranged above the linkage ring and above the first upright post and the second upright post respectively, a first left side wing and a first right side wing are arranged on two sides of the rear end of the first support respectively, a second left side wing and a second right side wing are arranged on two sides of the front end of the second support respectively, a left guide pillar which penetrates through the second left side wing and can move back and forth relative to the second left side wing is arranged behind the first left side wing in the front-back direction, a left cylindrical spring which is compressed between the first left side wing and the second left side wing is sleeved on the front side of the second right wing in the front-back direction, and right guide pillar is provided with a right cylindrical spring which penetrates through the first right side wing and can move back relative to the first right side wing, and the right cylindrical spring is sleeved on the right side wing.
By adopting the technical scheme, the first vehicle body or the second vehicle body is driven to move backwards by the traction vehicle head, the first guide pillar passes through the second support, the second guide pillar passes through the first support, the left cylindrical spring and the right cylindrical spring are compressed at the same time, the left cylindrical spring and the right cylindrical spring are sleeved on the first upright post and the second upright post by the linkage ring after the first vehicle body and the second guide pillar move backwards to a certain degree, and the butt joint structure can be reversely operated during disassembly.
The utility model discloses further set up to: the left guide hole is formed in the first left side wing, the second left side wing is provided with a second left alignment groove matched with the peripheral shape of the left cylindrical spring, the left guide hole is used for the left guide post to penetrate through, the second left side wing is provided with a second left alignment groove matched with the peripheral shape of the left cylindrical spring, the left guide hole is used for the right guide post to penetrate through, the first right side wing is provided with a right guide hole used for the right guide post to penetrate through, the first right side wing is provided with a first right alignment groove matched with the peripheral shape of the right cylindrical spring, the second right side wing is provided with a second right alignment groove matched with the peripheral shape of the right cylindrical spring, the second right side wing is provided with a right alignment groove matched with the peripheral shape of the right cylindrical spring, the second right side wing is provided with the first right side wing and the right guide post.
Through adopting above-mentioned technical scheme, all set up the counterpoint groove at each compression spring's both ends, when rational utilization cylindrical spring's axial elasticity rational utilization cylindrical spring's radial elasticity, because the guide pillar can extrude the guiding hole pore wall when drawing the locomotive to cross the turn, at this moment, radial deformation's cylindrical spring also can offset partial effort, the life of extension guide pillar, simultaneously, radial elasticity also can be gradually with guiding hole and guide pillar centering alignment after crossing the turn and finishing, guarantee to pull the stability of traveling of locomotive.
The utility model discloses further set up to: the openings of the first left aligning groove, the second left aligning groove, the first right aligning groove and the second right aligning groove are provided with guide chamfers.
Through adopting above-mentioned technical scheme, add the guide chamfer, can be automatic with its centering in cylindrical spring assembling process to realize the quick, accurate compression installation of cylindrical spring.
The utility model discloses further set up to: first support and first automobile body components of a whole that can function independently setting, first automobile body be located first support about the below be provided with first installation splint, be located the top first installation splint be provided with first mounting groove along left right direction, first support about the direction be provided with the first installation arch of first installation slot shape looks adaptation, first installation splint wear to be equipped with two at least first mounting bolt through first installation, second support and second automobile body components of a whole that can function independently setting, the second automobile body be located second support about the below be provided with second installation splint, be located the top second installation splint about along the direction be provided with the second mounting groove, the second support about the direction be provided with the second installation arch of second installation slot shape looks adaptation, second installation splint wear to be equipped with two at least second mounting bolt through the second installation arch with the second support.
Through adopting above-mentioned technical scheme, the frame of components of a whole that can function independently is convenient for the frame to damage or change when fitting with different automobile bodies, and the automobile body slides in from one of them side about the installation splint and realizes the assembly, because the cooperation of installation arch and mounting groove makes assembly area and assembly dimension increase, improves assembly stability, and in addition, the construction bolt passes the installation arch, and the bolt hole length that also makes to pass the frame is longer, further improves assembly stability.
The utility model discloses further set up to: the left side and the right side of the first vehicle body and the second vehicle body are respectively provided with a plurality of supporting arms, one end of each supporting arm is hinged to the side face of the first vehicle body or the side face of the second vehicle body and can horizontally swing, the other end of each supporting arm is provided with a hydraulic cylinder, and the hydraulic cylinder is driven downwards to be provided with a supporting plate which vertically ascends and descends and is supported on the ground.
Through adopting above-mentioned technical scheme, in order to make another automobile body of one automobile body when backing up keep motionless, the counterpoint of guide post is more accurate, so add the support arm, improve counterpoint stability, horizontal wobbling support arm can be laminated with the automobile body side when idle, and the structure is more compact.
Drawings
FIG. 1 is a perspective view of an embodiment of the present invention;
FIG. 2 is an enlarged view of A in FIG. 1;
FIG. 3 is a perspective view of a first bracket;
FIG. 4 is a perspective view of a second bracket;
fig. 5 is a schematic cross-sectional view of an embodiment of the present invention.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in FIGS. 1 to 5, the utility model discloses a high-efficiency butt-joint structure of a steel box girder hoisting system, which comprises a first car body 1 and a second car body 2 arranged in front and back, a first bracket 3 fixed on the first car body 1 and a second bracket 4 fixed on the second car body 2, a first upright column 31 is arranged above the rear end of the first bracket 3, a second upright column 41 is arranged above the front end of the second bracket 4, a kidney-shaped linkage ring 5 is sleeved between the first upright column 31 and the second upright column 41, a limit nut 51 in threaded fit is respectively arranged above the linkage ring 5 on the first upright column 31 and the second upright column 41, a first left flank 32 and a first right flank 33 are respectively arranged on both sides of the rear end of the first bracket 3, a second left flank 42 and a second right flank 43 are respectively arranged on two sides of the front end of the second support 4, a left guide post 321 which penetrates through the second left flank 42 and can move back and forth relative to the second left flank 42 is arranged behind the first left flank 32 along the front-back direction, the left guide post 321 is sleeved with a left cylindrical spring 322 which is compressed between the first left flank 32 and the second left flank 42, a right guide post 431 which penetrates through the first right flank 33 and can move back and forth relative to the first right flank 33 is arranged in front of the second right flank 43 along the front-back direction, and the right guide post 431 is sleeved with a right cylindrical spring 432 which is compressed between the first right flank 33 and the second right flank 43.
The first left flank 32 is provided with a first left alignment groove 323 which is matched with the outer peripheral shape of the left cylindrical spring 322 and faces the second left flank 42 and surrounds the left guide post 321, the second left flank 42 is provided with a left guide hole 421 for the left guide post 321 to pass through, the second left flank 42 is provided with a second left alignment groove 422 which is matched with the outer peripheral shape of the left cylindrical spring 322 and faces the first left flank 32 and surrounds the left guide hole 421, the first right flank 33 is provided with a right guide hole 331 for the right guide post 431 to pass through, the first right flank 33 is provided with a first right alignment groove 332 which is matched with the outer peripheral shape of the right cylindrical spring 432 and faces the second right flank 43 and surrounds the right guide hole 331, and the second right flank 43 is provided with a second right alignment groove 433 which is matched with the outer peripheral shape of the right cylindrical spring 432 and surrounds the right guide post 431 and faces the first right flank 33.
The openings of the first left aligning groove 323, the second left aligning groove 422, the first right aligning groove 332, and the second right aligning groove 433 are all provided with guide chamfers a.
The first support 3 and the first vehicle body 1 are arranged in a split manner, the first vehicle body 1 is arranged above and below the first support 3 and is provided with a first installation clamping plate 11, the first installation clamping plate 11 above the first vehicle body is provided with a first installation groove 12 along the left-right direction, the first support 3 is provided with a first installation bulge 34 matched with the shape of the first installation groove 12 along the left-right direction, the first installation clamping plate 11 and the first support 3 are provided with at least two first installation bolts 13 passing through the first installation bulge 34 in a penetrating manner, the second support 4 and the second vehicle body 2 are arranged in a split manner, the second vehicle body 2 is arranged above and below the second support 4 and is provided with a second installation clamping plate 21, the second installation clamping plate 21 above the second support is provided with a second installation groove 22 along the left-right direction, the second support 4 is provided with a second installation bulge 44 matched with the shape of the second installation groove 22 along the left-right direction, and the second installation clamping plate 21 and the second support 4 are provided with at least two second installation bolts 23 passing through the second installation bulge 44 in a penetrating manner.
The left side and the right side of the first vehicle body 1 and the second vehicle body 2 are respectively provided with a plurality of supporting arms 14, one end of each supporting arm 14 is hinged to the side face of the first vehicle body 1 or the second vehicle body 2 and can horizontally swing, the other end of each supporting arm is provided with a hydraulic cylinder 141, and the hydraulic cylinders 141 are driven downwards to be provided with supporting plates 142 which vertically lift and support the supporting plates on the ground.
Claims (5)
1. The utility model provides a high-efficient butt-joint structural of automobile body of steel case roof beam hoist and mount system, includes the first automobile body and the second automobile body of arranging around, its characterized in that: the automobile body frame is characterized by further comprising a first support fixed on the first automobile body and a second support fixed on the second automobile body, a first upright post is arranged above the rear end of the first support, a second upright post is arranged above the front end of the second support, a kidney-shaped linkage ring is sleeved between the first upright post and the second upright post, a limit nut in threaded fit is arranged above the linkage ring and above the first upright post and the second upright post respectively, a first left side wing and a first right side wing are arranged on two sides of the rear end of the first support respectively, a second left side wing and a second right side wing are arranged on two sides of the front end of the second support respectively, a left guide pillar which penetrates through the second left side wing and can move back and forth relative to the second left side wing is arranged behind the first left side wing in the front-back direction, a left cylindrical spring which is compressed between the first left side wing and the second left side wing is sleeved on the front side of the second right side wing, a right guide pillar which penetrates through the first right side wing and can move back and forth relative to the first right side wing is sleeved with a right cylindrical spring, and a right cylindrical spring which is arranged between the first right side wing in the front-back direction.
2. The efficient vehicle body butt joint structure of the steel box girder hoisting system according to claim 1, characterized in that: the left guide hole is formed in the first left side wing, the second left side wing is provided with a second left alignment groove matched with the peripheral shape of the left cylindrical spring, the left guide hole is used for the left guide post to penetrate through, the second left side wing is provided with a second left alignment groove matched with the peripheral shape of the left cylindrical spring, the left guide hole is used for the right guide post to penetrate through, the first right side wing is provided with a right guide hole used for the right guide post to penetrate through, the first right side wing is provided with a first right alignment groove matched with the peripheral shape of the right cylindrical spring, the second right side wing is provided with a second right alignment groove matched with the peripheral shape of the right cylindrical spring, the second right side wing is provided with a right alignment groove matched with the peripheral shape of the right cylindrical spring, the second right side wing is provided with the first right side wing and the right guide post.
3. The efficient vehicle body butt joint structure of the steel box girder hoisting system according to claim 2, characterized in that: the openings of the first left alignment groove, the second left alignment groove, the first right alignment groove and the second right alignment groove are provided with guide chamfers.
4. The efficient vehicle body butt joint structure of the steel box girder hoisting system according to claim 1, characterized in that: first support and the components of a whole that can function independently setting of first automobile body, first automobile body be located first support about the below be provided with first installation splint, be located the top first installation splint be provided with first mounting groove along left right direction, first support about the direction be provided with the first installation arch of first mounting groove shape looks adaptation, first installation splint wear to be equipped with two at least first mounting bolts through first installation arch with first support, second support and the components of a whole that can function independently setting of second automobile body, the second automobile body be located second support about the below be provided with second installation splint, be located the top second installation splint about along the direction be provided with the second mounting groove, second support about the direction be provided with the second installation arch of second mounting groove shape looks adaptation, second installation splint wear to be equipped with two at least second installation arch second mounting bolts through the second installation with the second support.
5. The efficient vehicle body butt joint structure of the steel box girder hoisting system according to claim 1, characterized in that: the left side and the right side of the first vehicle body and the second vehicle body are respectively provided with a plurality of supporting arms, one end of each supporting arm is hinged to the side face of the first vehicle body or the side face of the second vehicle body and can horizontally swing, the other end of each supporting arm is provided with a hydraulic cylinder, and the hydraulic cylinder is driven downwards to be provided with a supporting plate which vertically ascends and descends and is supported on the ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222495603.6U CN218320327U (en) | 2022-09-20 | 2022-09-20 | High-efficient butt joint structure of automobile body of steel case roof beam hoist and mount system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222495603.6U CN218320327U (en) | 2022-09-20 | 2022-09-20 | High-efficient butt joint structure of automobile body of steel case roof beam hoist and mount system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218320327U true CN218320327U (en) | 2023-01-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222495603.6U Active CN218320327U (en) | 2022-09-20 | 2022-09-20 | High-efficient butt joint structure of automobile body of steel case roof beam hoist and mount system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218320327U (en) |
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2022
- 2022-09-20 CN CN202222495603.6U patent/CN218320327U/en active Active
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