CN211004207U - Steel pipe hoisting device - Google Patents
Steel pipe hoisting device Download PDFInfo
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- CN211004207U CN211004207U CN201922033369.3U CN201922033369U CN211004207U CN 211004207 U CN211004207 U CN 211004207U CN 201922033369 U CN201922033369 U CN 201922033369U CN 211004207 U CN211004207 U CN 211004207U
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- steel pipe
- balance plate
- hoisting device
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- balance
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Abstract
The utility model discloses a steel pipe hoisting device, which belongs to the field of steel pipe transportation devices and aims to provide a steel pipe hoisting device for improving welding precision, the technical scheme is that the steel pipe welding device comprises a balance plate, a rotating block is sequentially connected to the upper portion of the balance plate, a connecting rod and a lifting ring, a rotating disc is rotatably connected to the lower portion of the balance plate, a rotating motor is fixedly arranged below the balance plate and is meshed with the outer side wall of the rotating disc through a bevel gear, the rotating motor rotates to drive the rotating disc to rotate, a supporting rod is hinged to one side of the lower portion of the rotating disc, a lifting hook is hinged to the lower portion of the rotating disc, a hook of a crane penetrates through the lifting ring to be hung on the lifting ring, the balance plate is lifted, a steel pipe is fixed through a lifting rope, one end of the lifting rope is hung on the lifting hook, even if the steel pipe rotates in the horizontal direction in the lifting.
Description
Technical Field
The utility model relates to a steel pipe conveyer field, in particular to steel pipe hoist device.
Background
In the production and use process of steel pipes, steel pipe transportation is the most common working link, and especially in the welding and installation process of steel pipes in building engineering, the steel pipes are often required to be transported. The mode of steel pipe transport is mainly through hoist device, through the rings of hoist device of couple hoisting by crane earlier, and the steel pipe passes through the lifting rope to be connected on hoist device's lifting hook, and hoist device connects between the couple of crane and the lifting rope of steel pipe, plays the effect that improves the stability of steel pipe among the process of lifting by crane.
Chinese patent with publication number CN105712181A discloses a steel pipe hoisting accessory, including hoisting machine, fixed establishment and bearing mechanism, hoisting machine includes the hoist and mount rope, roof and standing valve, hoist and mount rope and roof fixed connection, the standing valve sets up to 2, the roof bottom surface is arranged in to the symmetry, simultaneously with roof fixed connection, fixed establishment arranges the hoisting machine below in, including the triangle-shaped fixed plate, L type baffle and locking valve, the triangle-shaped fixed plate sets up to 2, the symmetry sets up in the roof both sides, simultaneously with standing valve swing joint, bearing mechanism is including accepting board and steel pipe, triangle-shaped fixed plate bottom surface and loading board fixed connection, the steel pipe is placed on the loading board, the locking valve is arranged in on the loading board, L type baffle sets up to two, the horizontal rectangular face of L type baffle is arranged in on the loading board, through locking valve and loading board swing joint, the vertical board of L type baffle is personally submitted.
When the steel pipe hoisting device is used, a crane and a lifting rope need to be matched to hoist a steel pipe, a hook of the crane is hooked on the lifting rope, the contact point between the hook and the lifting rope is small, when the crane hoists the steel pipe, the hoisting device and the steel pipe can rotate around the hook of the crane, in the process of transporting the steel pipe, the steel pipe and the steel pipe need to be aligned and welded, the steel pipe can deflect when the device hoists, and an operator needs to manually align the steel pipe to influence the welding precision.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a steel pipe hoist device has the advantage that improves the steel pipe welding precision.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a steel pipe hoist device, includes the balance plate, the top of balance plate is equipped with the turning block, and it has the connecting rod to articulate on the turning block, and the one end that the balance plate was kept away from to the connecting rod articulates there is rings, and the bottom of balance plate is rotated and is connected with the rolling disc, and the bottom of balance plate sets firmly the rotation motor of arranging in rolling disc one side, has set firmly bevel gear on the output shaft of rotation motor, and the edge and the bevel gear meshing of rolling disc bottom are connected, and the bottom of rolling disc is equipped with the bracing piece, and the one end that the.
Through adopting above-mentioned technical scheme, the couple of crane passes rings and lifts by crane rings, install the lifting rope on the steel pipe, the one end of lifting rope is hung on the lifting hook, the couple rises, it rises together to drive hoist device and steel pipe, the steel pipe is at unsettled in-process, the rotation of horizontal direction can take place, rotate the motor and rotate, it rotates to drive the bevel gear axle, and then drive rolling disc and lifting hook rotation, realize the rotation in the steel pipe horizontal direction, to the position of mouthful welding steel pipe according to actual need, rotate unsettled steel pipe to suitable position, need not the direction that the operator personally hands the rotation steel pipe, time saving and labor saving, the advantage that has the improvement steel pipe welding precision.
Further, the both sides of connecting rod set firmly some fixed blocks respectively, and articulated on the fixed block have a balanced chain, are equipped with the connecting block of arranging the turning block both sides in respectively on the both sides of balanced board, and the one end that the fixed block was kept away from to connecting block and balanced chain is articulated.
Through adopting above-mentioned technical scheme, at the in-process of hoisting the steel pipe, the balance chain is arranged in the both sides of connecting rod and is in the state of straining, and the balance chain has the effect of keeping balance plate balanced, improves the stability of hoisting the steel pipe.
Furthermore, the balance plate is detachably connected with the rotating block and the connecting block respectively.
Through adopting above-mentioned technical scheme, the operator pulls down turning block and connecting block from the balance plate, and at the in-process that lifts by crane the steel pipe, because of gravity lead to balance chain, connecting rod and rings wearing and tearing seriously, the operator of being convenient for maintains, changes balance chain, connecting rod and rings.
Furthermore, a ball head is fixedly arranged at one end, close to the rotating block, of the connecting rod, a groove corresponding to the ball head in shape is formed in the position, opposite to the ball head, of the rotating block, and the ball head is arranged in the groove.
Through adopting above-mentioned technical scheme, the recess internal rotation is arranged in to the bulb, and then improves the pivoted flexibility between connecting rod and the turning block greatly, and the steel pipe is at the in-process that lifts by crane, and connecting rod and turning block can produce and rock, and the cooperation between bulb and the recess has the effect that reduces frictional force between connecting rod and the turning block, alleviates the degree of wear between connecting rod and the turning block.
Furthermore, the rings are trapezoidal, and the length of the top of each ring is smaller than that of the bottom of each ring.
Through adopting above-mentioned technical scheme, the length of rings bottom is longer, and the couple of the crane of being convenient for stretches into in the rings, and rings are hung to swift.
Further, the one end that the lifting hook is close to the bracing piece articulates there is the limiting plate, and the lifting hook is just being equipped with the spring to one side of limiting plate, and the spring is connected with one side of limiting plate bottom, and the tip conflict of bracing piece is kept away from to the one end of limiting plate and lifting hook.
Through adopting above-mentioned technical scheme, the one end of the lifting rope of installing on the steel pipe is followed the top of lifting hook, through the limiting plate, stirs the limiting plate downwards to make the lifting rope hang on the lifting hook, the spring makes progress jack-up with the limiting plate, supports the lifting hook until the tip of limiting plate, and the limiting plate can prevent the lifting rope roll-off from the lifting hook at the in-process that the steel pipe lifted by crane, plays the effect of spacing lifting rope.
Furthermore, a chamfer is formed at the end part of the limiting plate abutting against the lifting hook.
Through adopting above-mentioned technical scheme, the surface of chamfer is the arc form, and the lifting rope of being convenient for slides in the lifting hook from the top of limiting plate to reduce the degree of wear between lifting rope and the limiting plate.
Furthermore, a balancing weight is fixedly arranged on one side of the balancing plate, which is far away from the rotating motor.
Through adopting above-mentioned technical scheme, the quality of balancing weight is the same with the quality of rotating the motor, prevents that the balance plate from taking place the slope, and the balancing weight has the effect of balanced balance plate.
To sum up, the utility model discloses following beneficial effect has:
1. through the arrangement of the rotating motor and the rotating disc, the rotating motor rotates, the rotating disc and the steel pipe rotate in the horizontal direction, an operator does not need to manually rotate the direction of the steel pipe, time and labor are saved, and the steel pipe welding precision is improved;
2. through the setting of limiting plate, the limiting plate can prevent that the lifting rope from following the roll-off on the lifting hook at the in-process that the steel pipe lifted by crane, plays the effect of spacing lifting rope.
Drawings
FIG. 1 is a schematic structural view of an embodiment;
FIG. 2 is a schematic structural view of a rotating disk in the embodiment;
FIG. 3 is a sectional view of the embodiment;
FIG. 4 is a schematic view of the structure of the hook in the example.
In the figure, 1, a balance plate; 2. rotating the block; 3. a connecting rod; 4. a hoisting ring; 5. a balancing chain; 6. a fixed block; 7. connecting blocks; 8. a ball head; 9. a groove; 10. rotating the motor; 11. a bevel gear; 12. rotating the disc; 13. a balancing weight; 14. a support bar; 15. a hook; 16. a limiting plate; 17. chamfering; 18. a spring.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b):
the utility model provides a steel pipe hoist device, as shown in fig. 1 and 2, including balance plate 1, balance plate 1 is rectangle, the position placed in the middle at balance plate 1 top is connected with turning block 2, connecting rod 3 and rings 4 have connected gradually on turning block 2, the position placed in the middle of balance plate 1 bottom rotates and is connected with circular shape rolling disc 12, the position placed in the middle of rolling disc 12 bottom is connected with bracing piece 14, be connected with lifting hook 15 under the bracing piece 14, the couple of crane is hung on rings 4, the cover has the lifting rope on the steel pipe, the one end of lifting rope is hung on lifting hook 15, it goes up and down to drive the couple through the crane, and then together hoist device and steel pipe.
As shown in fig. 1, the top of the balance board 1 is connected to the turning block 2 by bolts, so that the operator can detach the turning block 2 from the balance board 1.
As shown in fig. 3, a groove 9 is formed in the middle above the rotating block 2, a ball head 8 is fixedly arranged at one end of the connecting rod 3, the shape of the groove 9 corresponds to the shape of the ball head 8, and the ball head 8 is arranged in the groove 9. The ball head 8 and the groove 9 have the effect of improving the rotation range between the connecting rod 3 and the fixing block 6.
As shown in fig. 2 and 3, one end of the connecting rod 3, which is far away from the ball head 8, is hinged to the bottom of the hanging ring 4, the hanging ring 4 is trapezoidal, and the length of the top of the hanging ring 4 is smaller than that of the bottom of the hanging ring 4. The length of the bottom of the hanging ring 4 is long, so that a hook of a crane can conveniently extend into the hanging ring 4, and the hanging ring 4 can be quickly hung.
As shown in fig. 3, the both sides of connecting rod 3 set firmly fixed block 6 that some respectively, and two fixed blocks 6 are symmetrical about connecting rod 3 each other, and articulated on the fixed block 6 have a balance chain 5, and bolted connection has connecting block 7 on the both sides of balance plate 1, and the operator of being convenient for lifts off connecting block 7 on balance plate 1, and two connecting blocks 7 are symmetrical about turning block 2, and connecting block 7 is articulated with the one end that fixed block 6 was kept away from to balance chain 5. When the hook of the crane lifts the hoisting device, the balance chain 5 is in a tightening state, the balance chain 5 has the effect of keeping the balance of the balance plate 1, and the stability of the hoisting steel pipe is improved.
As shown in fig. 2 and 3, the bottom of the balance board 1 is rotatably connected to a rotating disc 12, and the rotating disc 12 has a circular shape. The bottom of the balance plate 1 is fixedly provided with a rotating motor 10 arranged on one side of a rotating disc 12, an output shaft of the rotating motor 10 is fixedly provided with a bevel gear 11, the bottom edge of the rotating disc 12 is provided with threads, and the threads are meshed with the bevel gear 11. The rotating motor 10 rotates to drive the bevel gear 11 to rotate, and further drive the rotating disc 12 to rotate.
As shown in fig. 2, a counterweight 13 is fixed on a side of the balancing plate 1 away from the rotating motor 10. The mass of balancing weight 13 is the same as the mass of rotating motor 10, and balancing weight 13 and rotating motor 10 are symmetrical about rolling disc 12, prevent that balance plate 1 from taking place the slope, and balancing weight 13 has the effect of balance plate 1.
As shown in fig. 2 and 3, the support rod 14 is hinged to the bottom of the rotary disc 12 at a central position, and the end of the support rod 14 away from the rotary disc 12 is hinged to the hook 15. The rotating disc 12 rotates to drive the supporting rod 14 and the lifting hook 15 to rotate, further drives the steel pipe to rotate, rotation of the steel pipe in the horizontal direction is achieved, the steel pipe is welded in the opposite direction according to actual needs, the suspended steel pipe is rotated to a proper position, an operator does not need to manually rotate the direction of the steel pipe in person, time and labor are saved, and the steel pipe welding precision improving device has the advantage of improving steel pipe welding precision.
As shown in fig. 3 and 4, a limiting plate 16 is hinged to one end of the hook 15 close to the support rod 14, a spring 18 is disposed on one side of the hook 15 opposite to the limiting plate 16, the spring 18 is connected to one side of the bottom of the limiting plate 16, and one end of the limiting plate 16 abuts against the end of the hook 15 far from the support rod 14. The limiting plate 16 is pulled downwards from the top of the lifting hook 15 to the one end of the lifting rope installed on the steel pipe, so that the lifting rope is hung on the lifting hook 15, the limiting plate 16 is jacked upwards by the spring 18 until the end part of the limiting plate 16 abuts against the lifting hook 15, and the limiting plate 16 plays a role in limiting the lifting rope.
As shown in fig. 4, the end of the limit plate 16 abutting against the hook 15 is provided with a chamfer 17. The surface of the chamfer 17 is arc-shaped, so that the lifting rope can conveniently slide into the lifting hook 15 from the upper part of the limiting plate 16.
The specific implementation process comprises the following steps: an operator presses the limiting plate 16 downwards to hang a lifting rope on the steel pipe on the lifting hook 15, then the hook of the crane is hung on the lifting ring 4, the hook of the crane rises to drive the hoisting device and the steel pipe to rise together, the steel pipe is placed in a suspended state and can rotate in the horizontal direction to cause no butt joint between the steel pipe and the steel pipe, the rotating motor 10 rotates to drive the rotating disc 12 and the lifting hook 15 to rotate, and then the steel pipe is driven to rotate, the direction of the steel pipe is adjusted, and welding between the steel pipe and the steel pipe is facilitated.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (8)
1. The utility model provides a steel pipe hoist device which characterized in that: including balance plate (1), the top of balance plate (1) is equipped with turning block (2), it has connecting rod (3) to articulate on turning block (2), the one end that balance plate (1) was kept away from in connecting rod (3) articulates there are rings (4), the bottom of balance plate (1) is rotated and is connected with rolling disc (12), the bottom of balance plate (1) has set firmly rotation motor (10) of arranging in rolling disc (12) one side, bevel gear (11) have set firmly on the output shaft of rotation motor (10), the edge and the bevel gear (11) meshing of rolling disc (12) bottom are connected, the bottom of rolling disc (12) is equipped with bracing piece (14), the one end that rolling disc (12) were kept away from in bracing piece (14) is equipped with lifting hook (15).
2. The steel pipe hoisting device according to claim 1, characterized in that: the two sides of the connecting rod (3) are respectively fixedly provided with a fixing block (6), the fixing block (6) is hinged with a balance chain (5), the two sides of the balance plate (1) are respectively provided with a connecting block (7) arranged on the two sides of the rotating block (2), and the connecting block (7) is hinged with one end, far away from the fixing block (6), of the balance chain (5).
3. The steel pipe hoisting device according to claim 2, characterized in that: the balance plate (1) is detachably connected with the rotating block (2) and the connecting block (7) respectively.
4. The steel pipe hoisting device according to claim 2, characterized in that: one end of the connecting rod (3) close to the rotating block (2) is fixedly provided with a ball head (8), a groove (9) corresponding to the ball head (8) in shape is formed in the position, opposite to the ball head (8), of the rotating block (2), and the ball head (8) is arranged in the groove (9).
5. The steel pipe hoisting device according to claim 1, characterized in that: the hanging ring (4) is trapezoidal, and the length of the top of the hanging ring (4) is smaller than that of the bottom of the hanging ring (4).
6. The steel pipe hoisting device according to claim 1, characterized in that: one end of the lifting hook (15) close to the supporting rod (14) is hinged with a limiting plate (16), the lifting hook (15) is provided with a spring (18) opposite to one side of the limiting plate (16), the spring (18) is connected with one side of the bottom of the limiting plate (16), and one end of the limiting plate (16) is abutted against the end part of the lifting hook (15) far away from the supporting rod (14).
7. The steel pipe hoisting device according to claim 6, characterized in that: and a chamfer (17) is arranged on the end part of the limiting plate (16) abutting against the lifting hook (15).
8. The steel pipe hoisting device according to claim 1, characterized in that: and a balancing weight (13) is fixedly arranged on one side of the balancing plate (1) far away from the rotating motor (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922033369.3U CN211004207U (en) | 2019-11-21 | 2019-11-21 | Steel pipe hoisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922033369.3U CN211004207U (en) | 2019-11-21 | 2019-11-21 | Steel pipe hoisting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211004207U true CN211004207U (en) | 2020-07-14 |
Family
ID=71498380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922033369.3U Active CN211004207U (en) | 2019-11-21 | 2019-11-21 | Steel pipe hoisting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211004207U (en) |
-
2019
- 2019-11-21 CN CN201922033369.3U patent/CN211004207U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Shandong Rensheng Construction Group Co., Ltd., No. 99, Wenchang Road, Laiyang, Yantai, Shandong 265200 Patentee after: Shandong Rensheng Construction Group Co.,Ltd. Address before: 264000 Tiangezhuang Village, Longwangzhuang Subdistricts of China, Laiyang City, Yantai, Shandong Province 0001 Patentee before: Yantai Rensheng Engineering Equipment Co.,Ltd. |