CN213950373U - Rapid installation trolley for trolley line support - Google Patents
Rapid installation trolley for trolley line support Download PDFInfo
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- CN213950373U CN213950373U CN202022584944.1U CN202022584944U CN213950373U CN 213950373 U CN213950373 U CN 213950373U CN 202022584944 U CN202022584944 U CN 202022584944U CN 213950373 U CN213950373 U CN 213950373U
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- trolley
- wheel
- arm
- connecting rod
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- 238000009434 installation Methods 0.000 title claims abstract description 29
- 238000010276 construction Methods 0.000 abstract description 10
- 230000007547 defect Effects 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a quick installation dolly for wiping line support, the vertical connecting rod top of xarm trailing end connection of this installation dolly, the cross arm front end is located through first wheel carrier to the roll table wheel, first wheel carrier lower part symmetry is equipped with the screw, two clamp bolts are twisted respectively in the symmetrical screw of first wheel carrier lower part, the rear portion of xarm is located through the second wheel carrier to the braked wheel, vertical connecting rod is equipped with the spout along length direction, the spout of vertical connecting rod is located and go up and down and fasten along the spout to the short arm of L shape horizontal arm through the bolt, the long arm of L shape horizontal arm is located to the spirit level. The defect of traditional wiping line support mounting is overcome to this installation dolly, can swiftly accomplish wiping line support mounting operation by the efficient, improves wiping line support mounting quality, practices thrift the cost of labor, and it is long when reducing installer's high altitude construction, avoids high altitude construction's potential safety hazard.
Description
Technical Field
The utility model relates to an equipment fixing technical field especially relates to a quick installation dolly for wiping line support.
Background
The large-scale metallurgical industry factory building adopts steel bent frame structure mostly, can install bridge crane on the crane beam between the span usually, bridge crane relies on electric power system completely to operate, draw the power and be the contact, for realizing this kind of mode on crane beam stiffening plate equidistant, the equal altitude welding support usually, then install the wiping line on the support, because it is the contact to draw the power, consequently wiping line installation accuracy requires extremely high, and wiping line installation accuracy depends on the installation quality of wiping line support completely. Often hang from the crane beam during on-the-spot actual construction and establish two cage, installer stands in the cage respectively, hold the wiping line support by one person, and adopt the levelness of spirit level control support, after adjusting again by another installer welded fastening wiping line support, this kind of construction method installation accuracy is relatively poor, construction operation cycle is longer, and need two people just can install the construction in the cooperation simultaneously in the high altitude, very big waste the resource, high altitude dwell time overlength is very big increase installer's safety risk, there is great potential safety hazard.
Disclosure of Invention
The utility model aims to solve the technical problem that a quick installation dolly for wiping line support is provided, traditional wiping line support mounting's defect is overcome to this installation dolly, can swiftly accomplish wiping line support mounting operation by the efficient, improves wiping line support mounting quality, practices thrift the cost of labor, and it is long when reducing installer's high altitude construction, avoids high altitude construction's potential safety hazard.
For solving the technical problem, the utility model discloses a quick installation dolly for wiping line support includes xarm, vertical connecting rod, L shape horizontal arm, roller wheel, braked wheel, spirit level and two clamping bolt, xarm trailing end connection vertical connecting rod top, the roller wheel is located through first wheel carrier the horizontal arm front end, first wheel carrier lower part symmetry is equipped with the screw, two clamping bolt twist respectively in the symmetrical screw of first wheel carrier lower part, the braked wheel is located through the second wheel carrier the rear portion of xarm, vertical connecting rod is equipped with the spout along length direction, the short arm of L shape horizontal arm passes through the bolt and locates the spout of vertical connecting rod is and go up and down and the fastening along the spout, the spirit level is located the long arm of L shape horizontal arm.
Furthermore, the number of the gradienters is two, and the gradienters are arranged at the bottom edge of the long arm of the L-shaped horizontal arm at intervals.
Further, the two clamping bolts and the bolts for connecting the short arms of the L-shaped horizontal arm with the sliding grooves of the vertical connecting rods are all butterfly bolts.
Furthermore, convex rings are arranged on two sides of the roller wheel, and the wheel surface between the convex rings on the two sides is lower than the top ends of the convex rings.
Furthermore, the mounting trolley further comprises a connecting plate, wherein the connecting plate is welded at the tail end of the cross arm and is connected with the top end of the vertical connecting rod through a bolt.
Because the utility model discloses a quick installation dolly for wiping line support has adopted above-mentioned technical scheme, the xarm trailing end connection vertical connecting rod top of this installation dolly promptly, the cross arm front end is located through first wheel carrier to the roll table wheel, first wheel carrier lower part symmetry is equipped with the screw, two clamp bolts are twisted respectively in the symmetrical screw of first wheel carrier lower part, the rear portion of xarm is located through the second wheel carrier to the braked wheel, vertical connecting rod is equipped with the spout along length direction, the spout of vertical connecting rod is located and go up and down and the fastening along the spout to the short arm of L shape horizontal arm through the bolt, the long arm of L shape horizontal arm is located to the spirit level. The defect of traditional wiping line support mounting is overcome to this installation dolly, can swiftly accomplish wiping line support mounting operation by the efficient, improves wiping line support mounting quality, practices thrift the cost of labor, and it is long when reducing installer's high altitude construction, avoids high altitude construction's potential safety hazard.
Drawings
The invention will be described in further detail with reference to the following drawings and embodiments:
FIG. 1 is a schematic structural view of a quick-mounting trolley for a trolley wire support according to the present invention;
fig. 2 is an application schematic diagram of the installation trolley.
Detailed Description
Embodiment as shown in fig. 1, the utility model discloses a quick installation dolly for wiping line support includes xarm 1, vertical connecting rod 2, L-shaped horizontal arm 3, roller 4, braked wheel 5, spirit level 6 and two clamping bolts 7, the tail end of the cross arm 1 is connected with the top end of the vertical connecting rod 2, the roller wheel 4 is arranged at the front end of the cross arm 1 through a first wheel frame 41, the lower part of the first wheel frame 41 is symmetrically provided with screw holes, the two clamping bolts 7 are respectively screwed in the symmetrical screw holes at the lower part of the first wheel frame 41, the brake wheel 5 is arranged at the rear part of the cross arm 1 through a second wheel carrier 51, the vertical connecting rod 2 is provided with a sliding groove 21 along the length direction, the short arm of the L-shaped horizontal arm 3 is arranged on the sliding groove 21 of the vertical connecting rod 2 through a bolt 31 and is lifted and fastened along the sliding groove 21, and the level gauge 6 is arranged on the long arm of the L-shaped horizontal arm 3.
Preferably, the level devices 6 are two and are arranged at intervals at the bottom edge of the long arm of the L-shaped horizontal arm 3. Two gradienters are arranged for adjusting the reliability of the levelness of the long arm of the L-shaped horizontal arm, and the long arm of the L-shaped horizontal arm is ensured to be in a horizontal position.
Preferably, the two clamping bolts 7 and the bolts 31 connecting the short arms of the L-shaped horizontal arm 3 with the sliding grooves 21 of the vertical connecting rod 2 are all butterfly bolts. The butterfly bolt is convenient to be screwed by bare hands, and the efficiency of the mounting operation of the trolley line support is improved.
Preferably, convex rings are arranged on two sides of the roller wheel 4, and the wheel surface between the convex rings on the two sides is lower than the top ends of the convex rings. The structure that the two sides of the wheel surface of the roller wheel are high and the middle part of the wheel surface of the roller wheel is low is convenient to be matched with the surface of a track of the bridge crane, and the stability of erecting the cross arm is ensured.
Preferably, the mounting trolley further comprises a connecting plate 8, the connecting plate 8 is welded at the tail end of the cross arm 1, and the connecting plate 8 is connected with the top end of the vertical connecting rod 2 through a bolt. The cross arm is connected with the top end of the vertical connecting rod through the connecting plate, so that the rigidity between the cross arm and the vertical connecting rod is ensured, and the vertical connecting rod is prevented from being inclined.
As shown in fig. 2, during the mounting operation of the trolley wire bracket, the cross arm 1 is erected above a brake plate 11 of the bridge crane, the roller wheels 4 are positioned on the surface of a track 12 of the bridge crane and clamped on the waist of the track 12 by adopting two clamping bolts 7 to form a fixed state, and the brake wheels 5 are positioned on the surface of the brake plate 11, so that the temporary fixation of the trolley can be completed; when the installation trolley needs to be moved, the installation trolley can be pushed to move along the rail 12 only by releasing the fixed connection state of the clamping bolt 7 and the rail 12. When the installation trolley moves to the installation position of the trolley wire support, two clamping bolts 7 are fastened to position the installation trolley, the L-shaped horizontal arm 3 is adjusted to the installation height of the trolley wire support along the sliding groove 21 of the vertical connecting rod 2, meanwhile, the observation level gauge 6 adjusts the long arm of the L-shaped horizontal arm 3 to be in a horizontal position, the trolley wire support 9 is placed on the long arm of the L-shaped horizontal arm 3 and welded on the stiffening plate 13 of the bridge crane, and the installation of the trolley wire support 9 is completed; and (4) loosening the two clamping bolts 7, moving the mounting trolley to the mounting position of the next trolley wire support along the track 12, and repeating the steps to complete the mounting of the next trolley wire support until all trolley wire supports are mounted.
The trolley can quickly and efficiently complete the installation operation of the trolley wire support, improves the installation quality of the trolley wire support, greatly saves labor cost, reduces the duration of high-altitude operation of operators, avoids potential safety hazards of the high-altitude operation, and improves the installation efficiency of the trolley wire support.
Claims (5)
1. The utility model provides a install dolly fast for wiping line support which characterized in that: this installation dolly includes xarm, vertical connecting rod, L shape horizontal arm, roller table wheel, braked wheel, spirit level and two clamping bolt, xarm trailing end connection vertical connecting rod top, the roller table wheel is located through first wheel carrier the horizontal arm front end, first wheel carrier lower part symmetry is equipped with the screw, two clamping bolt twist respectively in the symmetrical screw of first wheel carrier lower part, the braked wheel is located through the second wheel carrier the rear portion of xarm, vertical connecting rod is equipped with the spout along length direction, the short arm of L shape horizontal arm is located through the bolt the spout of vertical connecting rod is and go up and down and the fastening along the spout, the spirit level is located the long arm of L shape horizontal arm.
2. The quick-mount trolley for trolley line supports according to claim 1, characterized in that: the number of the gradienters is two, and the gradienters are arranged at the bottom edge of the long arm of the L-shaped horizontal arm at intervals.
3. The quick-mount trolley for trolley line supports according to claim 1 or 2, characterized in that: the two clamping bolts and the bolts for connecting the short arms of the L-shaped horizontal arm with the sliding grooves of the vertical connecting rods are all butterfly bolts.
4. The quick-mount trolley for trolley line supports according to claim 3, characterized in that: convex rings are arranged on two sides of the roller wheel, and the wheel surface between the convex rings on the two sides is lower than the top ends of the convex rings.
5. The quick-mount trolley for trolley line supports according to claim 3, characterized in that: the mounting trolley further comprises a connecting plate, wherein the connecting plate is welded at the tail end of the cross arm and is connected with the top end of the vertical connecting rod through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022584944.1U CN213950373U (en) | 2020-11-10 | 2020-11-10 | Rapid installation trolley for trolley line support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022584944.1U CN213950373U (en) | 2020-11-10 | 2020-11-10 | Rapid installation trolley for trolley line support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213950373U true CN213950373U (en) | 2021-08-13 |
Family
ID=77208035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022584944.1U Expired - Fee Related CN213950373U (en) | 2020-11-10 | 2020-11-10 | Rapid installation trolley for trolley line support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213950373U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113636456A (en) * | 2021-09-23 | 2021-11-12 | 莱芜钢铁集团建筑安装工程有限公司 | Movable trolley device for mounting rigid sliding contact line of bridge crane and construction method |
-
2020
- 2020-11-10 CN CN202022584944.1U patent/CN213950373U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113636456A (en) * | 2021-09-23 | 2021-11-12 | 莱芜钢铁集团建筑安装工程有限公司 | Movable trolley device for mounting rigid sliding contact line of bridge crane and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210813 |