CN210967635U - Cross arm splicing tool - Google Patents
Cross arm splicing tool Download PDFInfo
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- CN210967635U CN210967635U CN201921846126.5U CN201921846126U CN210967635U CN 210967635 U CN210967635 U CN 210967635U CN 201921846126 U CN201921846126 U CN 201921846126U CN 210967635 U CN210967635 U CN 210967635U
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- bearing combined
- cross arm
- wall
- barrel
- combined barrel
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Abstract
The utility model relates to a cross arm splicing tool, which comprises force bearing combined barrels, a base and an air expansion shaft, wherein two groups of force bearing combined barrels are arranged horizontally with openings opposite to each other, and the two groups of force bearing combined barrels are different in size but consistent in structure; the bearing combined barrel is fixedly installed at the top of the base, the opening of the bearing combined barrel is forward, a driving shaft inserted in the center of the bearing combined barrel is in butt joint with an output port of a driving motor, a pneumatic mechanism is synchronously clamped on the outer ring of the driving shaft, an embracing mouth is clamped between the pneumatic mechanism and the inner wall of the bearing combined barrel and is a through shape for the opening, a cross arm half blade is inserted in the embracing mouth, and a cushion wall is fixed on the inner wall of the bearing combined barrel. The utility model adopts the installation mode of horizontal upper and lower semi-circle embracing, improves the installation precision of the cross arm, and reduces the risk coefficient of manual calibration of the butt joint process of the cross arm and the half blade; the installation time is saved.
Description
Technical Field
The utility model relates to a device, especially a cross arm concatenation frock are assembled to steel-pipe pole cross arm.
Background
In the prior art, the cross arms with large volume and high weight need to be manually butted and welded by a crane, and the processing mode has certain danger and long time consumption of finished products. Therefore, the horizontal splicing tool of the cross arm can reduce the splicing difficulty of the cross arm, and the splicing precision is also obviously improved.
Disclosure of Invention
The utility model discloses the technical problem that needs to solve provides a cross arm concatenation frock that can horizontal installation cross arm, motor control adjust the mounting end face of cross arm half-blade and reduce the installation risk.
In order to solve the technical problem, the utility model provides a cross arm splicing tool, which comprises force bearing combined barrels, a base and an air expansion shaft, wherein two groups of force bearing combined barrels are arranged horizontally with openings opposite to each other, and the two groups of force bearing combined barrels are different in size but consistent in structure; the bearing combined barrel is fixedly installed at the top of the base, the opening of the bearing combined barrel is forward, a driving shaft inserted in the center of the bearing combined barrel is in butt joint with an output port of a driving motor, a pneumatic mechanism is synchronously clamped on the outer ring of the driving shaft, an embracing mouth is clamped between the pneumatic mechanism and the inner wall of the bearing combined barrel and is a through shape for the opening, a cross arm half blade is inserted in the embracing mouth, and a cushion wall is fixed on the inner wall of the bearing combined barrel.
Further, the pneumatic mechanism comprises an inflatable shaft, the input port of the tail of the inflatable shaft is in butt joint with the output port of the air pump, an inflatable key of the outer ring of the inflatable shaft is in transmission connection with an inflatable retainer through a connecting rod, and a closing mouth is selectively clamped between the inflatable retainer and the cushion wall.
Furthermore, three support rods are screwed between the two groups of bearing combined barrels, and the support rods are connected pairwise through movable joints.
Furthermore, the embracing mouth is in a semi-arc shape, a fan-shaped base plate is welded on the outer wall of the embracing mouth, a second limiting hole formed in the fan-shaped base plate is selectively butted with a first limiting hole through a bolt, and the first limiting hole is formed in the side wall of the bearing combined barrel.
Furthermore, the pad walls are uniformly distributed on the inner wall of the bearing combined barrel, and wear-resistant inserting strips are inserted in the gaps between the pad walls in a mortise-tenon manner.
After the structure is adopted, compared with the prior art, the utility model adopts the installation mode of horizontal upper and lower semi-circle embracing, improves the installation precision of the cross arm, and reduces the risk coefficient of the manual calibration cross arm half-blade butt joint process; the installation time is saved.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is the utility model relates to a front view of cross arm concatenation frock.
Fig. 2 is the utility model relates to a cross arm concatenation frock embraces outward appearance picture of mouth altogether.
Fig. 3 is the utility model relates to a local outward appearance of cross arm concatenation frock die-pin.
In the figure: 1 is a bearing combined barrel, 2 is a cushion wall, 3 is an inflatable retainer, 4 is a base, 5 is a driving shaft, 6 is an inflatable shaft, 7 is a fan-shaped cushion plate, and 8 is a embracing mouth;
1-1 is a first limiting hole, 2-1 is a wear-resistant cutting, 4-1 is a supporting rod, 4-2 is a movable joint, 6-1 is an inflatable key, and 7-1 is a second limiting hole.
Detailed Description
As shown in fig. 1 and 2, a cross arm splicing tool comprises force-bearing combined barrels, a base and an air expansion shaft, wherein two groups of force-bearing combined barrels are arranged horizontally with openings opposite to each other, and are different in size but consistent in structure; the top of the base 4 is fixedly provided with a bearing combined barrel 1, the opening of the bearing combined barrel 1 is forward, a driving shaft 5 inserted in the center of the bearing combined barrel 1 is in butt joint with an output port of a driving motor, an outer ring of the driving shaft 5 is synchronously clamped with a pneumatic mechanism, an embracing mouth 8 is clamped between the pneumatic mechanism and the inner wall of the bearing combined barrel 1, the embracing mouth 8 is a through shape with an opening, a cross arm half blade is inserted into the embracing mouth 8, and a cushion wall 2 is fixed on the inner wall of the bearing combined barrel 1. The half blade of the cross arm is transported to an opening at the inner side of the bearing combined barrel 1 through a crane, one end of the cross arm is clamped in the embracing mouth 8, and the embracing mouth 8 and the half blade of the cross arm are clamped between the pneumatic mechanism and the inner wall of the bearing combined barrel 1; meanwhile, the embracing mouth 8 is fixedly arranged on the inner wall of the force bearing combined barrel 1. At the moment, the inner ring wall of the pushing and propping closing mouth 8 of the pneumatic mechanism is tightly attached to the inner wall of the bearing combined barrel 1, so that the cross arm half blade is fixed. Starting a driving motor to drive a driving shaft 5, wherein the driving shaft 5 drives a pneumatic mechanism to rotate until the inner wall of the cross arm half blade is in a state of facing downwards, and stopping rotating; and then the procedures are continued to finish the butt joint procedure of the two cross arm half blade groups. The whole butt joint process does not need to manually adjust the cross arm half blade, so that the danger coefficient is low, and the butt joint precision is high.
As shown in fig. 1, the pneumatic mechanism includes an inflatable shaft 6, the inflatable shaft 6 has an input port at the tail of the inflatable shaft 6 in butt joint with an output port of the air pump, an inflatable key 3-1 at the outer ring of the inflatable shaft 6 is in transmission connection with an inflatable retainer 3 through a connecting rod, and a embracing mouth 8 is selectively clamped between the inflatable retainer 3 and the cushion wall 2. Wherein, the pneumatic mechanism transmits airflow through the air pump to force the inflatable shaft 6 to push outwards, which is more convenient for the inflatable key 3-1 to drive the inflatable retainer 3 to clamp the embracing mouth 8.
As shown in fig. 1 and fig. 3, three support rods 4-1 are screwed between two groups of force bearing combined barrels 1, and the support rods 4-1 are connected with each other two by two through movable joints 4-2. The support rod 4-1 can be used for placing the prepared half-blade cross arm on the support rod 4-1 assembly in advance, so that the contact abrasion between the support rod 4-1 and the ground during lifting is avoided.
As shown in fig. 2, the embracing mouth 8 is in a semi-arc shape, a fan-shaped base plate 7 is welded on the outer wall of the embracing mouth 8, a second limiting hole 7-1 formed in the fan-shaped base plate 7 is selectively butted with a first limiting hole 1-1 through a bolt, and the first limiting hole 1-1 is formed in the side wall of the bearing combined barrel 1. In order to fix the embracing mouth 8 on the bearing combined barrel 1, bolts penetrate through a second limiting hole 7-1 on the fan-shaped base plate 7 to be butted with the first limiting hole 1-1.
As shown in figure 1, the pad walls 2 are uniformly distributed on the inner wall of the bearing combined barrel 1, and wear-resistant inserting strips 2-1 are inserted in the gaps between the pad walls 2 in a mortise-tenon manner. Wherein, the wear-resistant cutting 2-1 can prolong the service life of the cushion wall 2.
Claims (5)
1. A cross arm splicing tool comprises bearing combined barrels, a base and an air expansion shaft, wherein two groups of bearing combined barrels are arranged horizontally with openings opposite to each other, and the two groups of bearing combined barrels are different in size but consistent in structure; the method is characterized in that: the bearing combined barrel is characterized in that a bearing combined barrel (1) is fixedly mounted at the top of the base (4), the opening of the bearing combined barrel (1) is forward, a driving shaft (5) inserted in the center of the bearing combined barrel (1) is in butt joint with an output port of a driving motor, a pneumatic mechanism is synchronously clamped on the outer ring of the driving shaft (5), an embracing mouth (8) is clamped between the pneumatic mechanism and the inner wall of the bearing combined barrel (1), the embracing mouth (8) is in a through shape for the opening, a cross arm half blade is inserted in the embracing mouth (8), and a cushion wall (2) is fixed on the inner wall of the bearing combined barrel (1).
2. The cross arm splicing tool according to claim 1, wherein: the pneumatic mechanism comprises an inflatable shaft (6), the inflatable shaft (6) is in butt joint with an input port at the tail of the inflatable shaft (6) and an output port of the air pump, an inflatable key (3-1) on the outer ring of the inflatable shaft (6) is in transmission connection with an inflatable retainer (3) through a connecting rod, and a closing mouth (8) is selectively clamped between the inflatable retainer (3) and the cushion wall (2).
3. The cross arm splicing tool according to claim 1, wherein: three support rods (4-1) are screwed between the two groups of bearing combined barrels (1), and the support rods (4-1) are connected pairwise through movable joints (4-2).
4. The cross arm splicing tool according to claim 1, wherein: the combined hoop (8) is in a semi-arc shape, a fan-shaped base plate (7) is welded on the outer wall of the combined hoop (8), a second limiting hole (7-1) formed in the fan-shaped base plate (7) is selectively abutted with a first limiting hole (1-1) through a bolt, and the first limiting hole (1-1) is formed in the side wall of the bearing combined barrel (1).
5. The cross arm splicing tool according to claim 1, wherein: the cushion walls (2) are uniformly distributed on the inner wall of the bearing combined barrel (1), and wear-resistant inserting strips (2-1) are inserted in the gaps between the cushion walls (2) in a mortise-tenon manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921846126.5U CN210967635U (en) | 2019-10-30 | 2019-10-30 | Cross arm splicing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921846126.5U CN210967635U (en) | 2019-10-30 | 2019-10-30 | Cross arm splicing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210967635U true CN210967635U (en) | 2020-07-10 |
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ID=71441355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921846126.5U Active CN210967635U (en) | 2019-10-30 | 2019-10-30 | Cross arm splicing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210967635U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113857745A (en) * | 2021-09-24 | 2021-12-31 | 江苏跃发建设工程有限公司 | Steel construction jar body horizontal propulsion butt-joint equipment |
-
2019
- 2019-10-30 CN CN201921846126.5U patent/CN210967635U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113857745A (en) * | 2021-09-24 | 2021-12-31 | 江苏跃发建设工程有限公司 | Steel construction jar body horizontal propulsion butt-joint equipment |
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