CN210393418U - Automatic hoisting device for tubular pile steel cage - Google Patents
Automatic hoisting device for tubular pile steel cage Download PDFInfo
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- CN210393418U CN210393418U CN201920860721.8U CN201920860721U CN210393418U CN 210393418 U CN210393418 U CN 210393418U CN 201920860721 U CN201920860721 U CN 201920860721U CN 210393418 U CN210393418 U CN 210393418U
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- steel cage
- tubular pile
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- pile steel
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 66
- 239000010959 steel Substances 0.000 title claims abstract description 66
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 8
- 238000005452 bending Methods 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model belongs to the field of tubular pile steel cage transportation, and discloses an automatic hoisting device for tubular pile steel cages, which comprises a bracket, two lifting lugs arranged at the upper end of the bracket, a steel wire rope connected with the lifting lugs, at least two lifting hooks arranged at the lower end of the bracket, and a power mechanism and a rotating device connected with the lifting hooks, and is characterized in that the lifting hooks comprise a first section, a middle section and a last section, an obtuse angle bending inwards is formed between the first section and the middle section, and the middle section and the last section form a right angle; an object of the utility model is to provide a simple reliable, the assembly cost is low, the automatic overhead hoist of tubular pile steel cage that the lifting is nimble, convenient operation effectively improves handling efficiency, reduces the cost of labor, improves security and this automatic overhead hoist and can not cause the harm to the steel cage, and the steel cage is at handling in-process non-deformable.
Description
Technical Field
The utility model relates to a tubular pile steel cage transportation field specifically is an automatic overhead hoist of tubular pile steel cage.
Background
In the production process of the pipe piles in a factory, a large amount of steel cage hoisting operation is usually required. The tubular pile steel cage is generally hoisted by directly hanging crown block hoists on two sides of the steel cage by hands after welding of a steel bar cage weaving machine is completed, hoisting is carried out to a cage loading platform to be ready for end plate loading operation, then the crown block is hoisted by hands, after flange end plates at two ends are installed, the steel cage is hoisted into a pipe die by the crown block through the hands, and finally the crown block is hoisted by hands. The method is time-consuming and labor-consuming, has strong dependence on labor force and high labor cost, not only directly influences the production efficiency, but also has great potential safety hazard for personnel.
Chinese patent "a tubular pile steel cage gripping apparatus" (patent No. CN201010004507.6, application date 2010-01-08) discloses a tubular pile steel cage gripping apparatus, including bridge crane wire rope, the support of being connected with wire rope, locate the couple of support below, the below of support is equipped with two at least couples, still be equipped with between couple and the support and be used for driving the rotatory rotary mechanism of couple. The distance between the hooks is equal; the transmission mode of the rotating mechanism is belt transmission, chain transmission, gear transmission, friction wheel transmission, hydraulic transmission or pneumatic transmission. The technical scheme of this patent makes tubular pile steel cage non-deformable in the transportation, can not cause the harm to the steel cage, and can hook the steel cage automatically, and the operation safety has improved efficiency, has saved the cost of labor.
In foretell patent, a tubular pile steel cage gripping apparatus can effectively solve traditional steel cage handling and to the reliance of labour, and the operation is safe and improved efficiency, but this couple is too little for the circular arc mouth, is unfavorable for hanging the steel cage, and the operation degree of difficulty is big, requires the height to operating personnel.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a simple reliable, the assembly cost is low, the automatic overhead hoist of tubular pile steel cage that the lifting is nimble, convenient operation effectively improves handling efficiency, reduces the cost of labor, improves security and this automatic overhead hoist and can not cause the harm to the steel cage, and the steel cage is at handling in-process non-deformable.
The technical scheme of the utility model is that: the utility model provides an automatic overhead hoist of tubular pile steel cage, includes the support, locate two lugs of support upper end, the wire rope of being connected with the lug, locate two at least hooks of support lower extreme, still include power unit and the rotary device who is connected with the hook, its characterized in that, the hook constitute by head segment, middle section and end, head segment and middle section between form an obtuse angle of incurving, the middle section with the end constitute a right angle.
In the automatic hoisting device for the tubular pile steel cage, one end of the first section of the hoisting hook is provided with a first preset hole, and the lower side edge of the other end inclines upwards from left to right; the outer side edge of the tail section of the lifting hook is inclined towards the inner side edge from top to bottom to form a sharp pin; the upper end of the first section of the lifting hook is provided with an adjusting head connecting plate.
In foretell automatic hoisting device of tubular pile steel cage, the lug include two lug curb plates of parallel arrangement, the lug curb plate on be equipped with the second and predetermine the hole, two lug curb plates link together through first bolt.
In the automatic hoisting device for the tubular pile steel cage, the two lifting lugs are in mirror symmetry.
In the automatic hoisting device for the tubular pile steel cage, the power mechanism comprises two cylinder fixing plates connected with the front end of the bracket and a rotating shaft respectively connected with the inner sides of the two cylinder fixing plates; the device also comprises a cylinder arranged between the two rotating shafts.
In the automatic hoisting device for the tubular pile steel cage, a fixing sleeve corresponding to the rotating shaft is arranged on the inner side of the cylinder fixing plate; the cylinder comprises a cylinder shaft penetrating through the interior of the cylinder and a cylinder adjusting head connected with the lower end of the cylinder shaft; the cylinder adjusting head is connected with the adjusting head connecting plate.
In foretell automatic hoisting device of tubular pile steel cage, rotary device include with the support lower extreme be connected two parallel be equipped with the third and predetermine the hole rotatory fixed plate, predetermine the second bolt of two rotatory fixed plates of jogged joint through the third.
In the automatic hoisting device for the tubular pile steel cage, the second bolt connects the third preset hole on the rotary fixing plate with the first preset hole at the first section of the hoisting hook; the first section of the hook is arranged between the two rotary fixing plates.
In the automatic hoisting device for the tubular pile steel cage, the lower end of the first section of the hoisting hook is also provided with a limiting plate; the limiting plate is L-shaped.
In the automatic hoisting device for the tubular pile steel cage, the automatic hoisting device is characterized in that a notch is formed in the tail end of each of the first bolt and the second bolt, and a clamping block corresponding to the notch is placed on the notch.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the lifting hook is arranged into a three-section type hook structure, the lower end of the steel cage is hooked in the lifting process, the hook structure has a self-locking effect on the steel cage, the steel cage is not easy to shake in the lifting process, and the steel cage is ensured not to deform;
(2) the power device is arranged on the lifting hook, so that automatic lifting operation can be realized, manual operation is replaced, the lifting efficiency is greatly improved, the labor cost is reduced, and the safety is improved;
(3) the limiting strips are arranged on the beam, so that the hook is prevented from swinging excessively, the operation convenience is improved, and the efficiency is effectively improved.
Drawings
Fig. 1 is a structural diagram of the lifting device of the utility model;
fig. 2 is a partial front view of the lifting device of the present invention;
fig. 3 is a partial bottom view of the lifting device of the present invention;
fig. 4 is a partial left side view of the lifting device of the present invention;
fig. 5 is a partial right view of the lifting device of the present invention;
FIG. 6 is a structural diagram of the hook of the present invention;
fig. 7 is a structural diagram of the first and second bolts of the present invention.
Labeled as: 1-bracket, 2-hook, 3-first preset hole, 4-adjusting head connecting plate, 5-lifting lug side plate, 6-second preset hole, 7-first bolt, 8-cylinder fixing plate, 9-rotating shaft, 10-cylinder, 11-fixing sleeve, 12-cylinder shaft, 13-cylinder adjusting head, 14-third preset hole, 15-rotating fixing plate, 16-second bolt, 17-limiting plate, 18-notch and 19-clamping block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The working principle is as follows: hang overhead hoist on the overhead traveling crane with wire rope, operate the overhead traveling crane to the steel cage suitable position, start the cylinder, the lifting hook rotates, catches hold of steel cage side below position, holds up the steel cage, and the lifting hook shape has just wrapped up the half circle of steel cage, operates the overhead traveling crane, transports the steel cage to dress cage platform suitable position, starts jar, steadily places the steel cage.
Example (b): as shown in fig. 1-7, an automatic hoisting device for tubular pile steel cage comprises a support 1, two lifting lugs arranged at the upper end of the support 1, a steel wire rope connected with the lifting lugs, at least two lifting hooks 2 arranged at the lower end of the support 1, and a power mechanism and a rotating device connected with the lifting hooks 2, wherein the lifting hooks 2 comprise a first section, a middle section and a last section, an obtuse angle bending inwards is formed between the first section and the middle section, and the middle section and the last section form a right angle.
In this embodiment, one end of the first section of the hook 2 is provided with a first preset hole 3, and the lower side of the other end inclines upwards from left to right; the outer side edge of the tail section of the hook 2 is inclined from top to bottom to the inner side edge to form a sharp pin; the upper end of the first section of the hook 2 is provided with an adjusting head connecting plate 4. The lower side edge of the first section of the hook 2 inclines to better fit the side shape of the steel cage, and the tail end of the hook 2 is provided with a sharp pin to more conveniently hook the steel cage.
In this embodiment, the lifting lug comprises two lifting lug side plates 5 arranged in parallel, a second preset hole 6 is arranged on each lifting lug side plate 5, and the two lifting lug side plates 5 are connected together through a first bolt 7; the two lifting lugs are in mirror symmetry. The distance from the two lifting lugs to one side of each lifting lug is equal, so that the balance of the lifting device is ensured, and the lifting device is more convenient and quicker in the process of lifting the steel cage.
The power mechanism in the embodiment comprises two cylinder fixing plates 8 connected with the front end of the bracket 1, and rotating shafts 9 respectively connected with the inner sides of the two cylinder fixing plates 8; the device also comprises a cylinder 10 arranged between the two rotating shafts 9; a fixed sleeve 11 corresponding to the rotating shaft 9 is arranged on the inner side of the cylinder fixing plate 8; the cylinder 10 comprises a cylinder shaft 12 penetrating through the interior of the cylinder 10 and a cylinder adjusting head 13 connected with the lower end of the cylinder shaft 12; the cylinder adjusting head 13 is connected with the adjusting head connecting plate 4. The air cylinder 10 can rotate up and down through the rotating shaft 9 on the air cylinder fixing plate 8, and the control of the hook 2 is more flexible; the cylinder adjusting head 13 can stretch out and draw back and is connected with the adjusting head connecting plate 4 on the hook 2, the up-and-down movement of the hook 2 is controlled by the stretching of the adjusting head, and the cylinder adjusting head is matched with the rotating shaft 9 for use, so that the hook 2 can flexibly rotate in the operation process and is easy to hook a steel cage.
In this embodiment, the rotating device includes two parallel rotating fixing plates 15 connected to the lower end of the bracket 1 and provided with third preset holes 14, and a second plug 16 connected to the two rotating fixing plates 15 through the third preset holes 14; the second bolt 16 connects the third preset hole 14 on the rotary fixing plate 15 with the first preset hole 3 at the first section of the hook 2; the first section of the hook 2 is arranged between the two rotary fixing plates 15.
In this embodiment, the lower end of the first section of the hook 2 is further provided with a limiting plate 17; the limiting plate 17 is L-shaped; by arranging the limit plate 17 on the hook 2, when the hook 2 rotates, the limit plate 17 rotates along with the rotation; adopt the limiting plate 17 of L shape, the one end that limiting plate 17 and pothook 2 are connected is perpendicular with pothook 2, and when pothook 2 rotated 90 degrees, the other end of limiting plate 17 and the rear side parallel contact of support 1, pothook 2 stopped rotating, and at this moment, 2 end sections of pothook held the steel cage downside, and 2 middle sections of pothook and steel cage side contact block the steel cage, and the operation in-process is difficult for rocking, ensures that the steel cage is indeformable.
In this embodiment, the ends of the first pin 7 and the second pin 16 are provided with a notch 18, and a fixture block 19 corresponding to the notch 18 is placed on the notch 18; the latch pin is fixed by the fixture block 19, so that the latch pin cannot be dislocated towards the other side.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. The utility model provides an automatic overhead hoist of tubular pile steel cage, includes the support, locate two lugs of support upper end, the wire rope of being connected with the lug, locate two at least hooks of support lower extreme, still include power unit and the rotary device who is connected with the hook, its characterized in that, the hook constitute by head segment, middle section and end, head segment and middle section between form an obtuse angle of incurving, the middle section with the end constitute a right angle.
2. The automatic lifting device for the tubular pile steel cage according to claim 1, wherein one end of the first section of the lifting hook is provided with a first preset hole, and the lower side edge of the other end inclines upwards from left to right; the outer side edge of the tail section of the lifting hook is inclined towards the inner side edge from top to bottom to form a sharp pin; the upper end of the first section of the lifting hook is provided with an adjusting head connecting plate.
3. The automatic lifting device of tubular pile steel cage of claim 1, characterized in that, the lug include two lug curb plates of parallel arrangement, the lug curb plate on be equipped with the second and predetermine the hole, two lug curb plates link together through first bolt.
4. The automatic lifting device for the tubular pile steel cage according to claim 1 or 3, wherein the two lifting lugs are in mirror symmetry.
5. The automatic lifting device for the tubular pile steel cage according to claim 2, wherein the power mechanism comprises two cylinder fixing plates connected with the front end of the support and a rotating shaft respectively connected with the inner sides of the two cylinder fixing plates; the device also comprises a cylinder arranged between the two rotating shafts.
6. The automatic hoisting device for the tubular pile steel cage according to claim 5, wherein a fixing sleeve corresponding to the rotating shaft is arranged on the inner side of the cylinder fixing plate; the cylinder comprises a cylinder shaft penetrating through the interior of the cylinder and a cylinder adjusting head connected with the lower end of the cylinder shaft; the cylinder adjusting head is connected with the adjusting head connecting plate.
7. The automatic lifting device for tubular pile steel cages of claim 3, wherein the rotating device comprises two parallel rotating fixing plates connected with the lower end of the support and provided with third preset holes, and a second bolt connected with the two rotating fixing plates through the third preset holes.
8. The automatic lifting device for the tubular pile steel cage according to claim 7, wherein the second bolt connects a third preset hole on the rotary fixing plate with the first preset hole at the first section of the lifting hook; the first section of the hook is arranged between the two rotary fixing plates.
9. The automatic lifting device for the tubular pile steel cage according to claim 1 or 2, wherein a limiting plate is further arranged at the lower end of the head section of the lifting hook; the limiting plate is L-shaped.
10. The automatic lifting device for the tubular pile steel cage according to claim 7, wherein a notch is formed in the tail end of each of the first bolt and the second bolt, and a clamping block corresponding to the notch is placed on the notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920860721.8U CN210393418U (en) | 2019-06-10 | 2019-06-10 | Automatic hoisting device for tubular pile steel cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920860721.8U CN210393418U (en) | 2019-06-10 | 2019-06-10 | Automatic hoisting device for tubular pile steel cage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210393418U true CN210393418U (en) | 2020-04-24 |
Family
ID=70348447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920860721.8U Expired - Fee Related CN210393418U (en) | 2019-06-10 | 2019-06-10 | Automatic hoisting device for tubular pile steel cage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210393418U (en) |
-
2019
- 2019-06-10 CN CN201920860721.8U patent/CN210393418U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200424 |