CN217996484U - Prefabricated interlocking piece hoist and mount auxiliary device - Google Patents
Prefabricated interlocking piece hoist and mount auxiliary device Download PDFInfo
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- CN217996484U CN217996484U CN202221991239.6U CN202221991239U CN217996484U CN 217996484 U CN217996484 U CN 217996484U CN 202221991239 U CN202221991239 U CN 202221991239U CN 217996484 U CN217996484 U CN 217996484U
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Abstract
The utility model discloses a prefabricated interlocking piece hoist and mount auxiliary device. The lifting device consists of a core penetrating rod, a lifting ring base, a lifting ring, a sling or a sling, a rotary lifting hook, an upper lifting ring and a limiting ring; the core penetrating rod is a metal rod with the length larger than that of the prefabricated interlocking block, threaded holes are symmetrically formed in the surfaces of two ends of the core penetrating rod, and two groups of limiting rings surrounding the core penetrating rod are arranged on the inner sides of the threaded holes respectively; the lifting ring base is a cylindrical component, the lower end of the lifting ring base is provided with a threaded rod, and the upper end of the lifting ring base is provided with a through hole; the two lifting ring bases are detachably connected and fixed with the two threaded holes of the core penetrating rod through threaded rods respectively; the two lifting rings are respectively connected with the through holes of the two lifting ring bases. The utility model is suitable for a precast concrete interlocking piece whole that different thickness unloads the shunting, and rotatory ring effectively prevents the hoist cable and ties, and two kinds of hanging hoist and mount modes adapt to more application needs, and the stick surface anti-skidding screw thread of punching has increased frictional force, can effectively prevent to slide, improves the unloading and the shunting efficiency of construction of precast concrete interlocking piece, reduces the safe risk that exists of construction.
Description
Technical Field
The utility model belongs to the technical field of mechanical design, a ecological bank protection construction auxiliary assembly technical field of precast concrete interlocking piece is related to, concretely relates to be applied to auxiliary device of ecological bank protection precast concrete interlocking piece hoist and mount that unloads.
Background
The ever-increasing environmental protection demands that modern human activities pay more and more attention to environmental protection and environmental friendliness. The prefabricated concrete interlocking block is used as an important measure for ecological management and slope protection, has wide development prospect and has wide application prospect in the aspects of aquaculture, industrial and agricultural water supply, drinking water, sightseeing and tourism, slope protection engineering and the like. The conventional precast concrete blocks are processed in a factory, and are stacked after being processed and molded to be packed and transported to a construction site. In hoisting, the packing material is relatively fragile and is difficult to bear the shearing force generated by the deformation of the stacking body, so that the prefabricated interlocking blocks formed by stacking cannot be directly hoisted through hoisting machinery; if a single unloading and allocation is adopted, the efficiency is very low, and serious adverse effects on construction quality, safety and progress can be brought when the method is applied to high-strength and large-scale production.
Disclosure of Invention
The utility model discloses not enough provide a prefabricated interlocking piece hoist and mount auxiliary device more than. The utility model aims at providing an auxiliary device that is applicable to the fashioned prefabricated interlocking piece of ecological bank protection job site pile up neatly unloads the shunting, and the device can effectively improve the unloading and the shunting efficiency of construction of prefabricated concrete interlocking piece, reduces that construction safety exists the risk, has the significance to the construction of prefabricated concrete interlocking piece bank protection.
The utility model discloses a following technical scheme realizes:
the utility model provides a prefabricated interlocking piece hoist and mount auxiliary device which characterized in that: the device comprises a core penetrating rod, a lifting ring base, a lifting ring, a sling or a sling, a rotary lifting hook, an upper lifting ring and a limiting ring;
the core penetrating rod is a metal rod with the length at least 10CM longer than that of the prefabricated interlocking block, threaded holes are symmetrically formed in the same axial surface of the inner sides of the two ends of the core penetrating rod, and limiting rings of two groups of convex ring structures surrounding the core penetrating rod are arranged on the inner sides of the threaded holes respectively; the lifting ring base is a cylindrical component, the lower end of the lifting ring base is provided with a threaded rod, and the upper end of the lifting ring base is provided with a through hole; the two lifting ring bases are detachably connected and fixed with the two threaded holes of the core penetrating rod through threaded rods respectively; the two lifting rings are respectively connected with the through holes of the two lifting ring bases.
The utility model discloses hoist and mount auxiliary device has two kinds of hoist and mount modes of hanging simultaneously.
One suspension hoisting mode is as follows: hoisting by adopting a hoisting ring, wherein the upper hoisting ring is used for being connected with a lifting hook of hoisting machinery, two slings are symmetrically arranged below the upper hoisting ring, the tail ends of the two slings are connected with a rotary lifting hook, and the rotary lifting hook is used for being connected with the hoisting ring of a hoisting ring base;
the other suspension hoisting mode is as follows: the lifting belt is an annular soft lifting belt, a triangular stress structure is formed during lifting, the upper end of the lifting belt is connected with a lifting hook of a lifting machine, two sides are formed at the lower end of the lifting belt, and the tail end of the lifting belt is respectively wound and fixed with a through rod limiting ring to form a groove.
Furthermore, the tail ends of the two slings are connected with the rotary lifting hook through a rotary ring which can rotate around the axial direction.
The rotary lifting hook opening part is provided with a limiting clamp for preventing the lifting ring from protruding.
The surface of the core penetrating rod is provided with anti-skid threads and scale marks.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the hoisting auxiliary device of the utility model is provided with the hoisting ring bases above the two ends of the core-through rod and the limiting rings inside, so that the hoisting auxiliary device is applicable to the integral unloading and dispatching of precast concrete interlocking blocks with different thicknesses, and the adaptability is improved;
2. when the sling is used for unloading and transporting on site, the sling can be nested in the middle of the limiting ring, so that the danger caused by the slippage of the relative position of the sling and the core penetrating rod in the hoisting and transporting process is prevented;
3. the lifting ring base is in threaded connection with the core-through rod, can be detached at any time, and is suitable for lifting and transporting precast concrete interlocking blocks with different pore sizes;
4. the end of the rotary lifting hook is provided with a rotatable rotary ring, so that the sling is effectively prevented from knotting, and the service life of the sling is prolonged;
5. the surface of the core penetrating rod is provided with anti-skidding threads, so that the friction force between the core penetrating rod and the precast block is increased, and the precast concrete interlocking block can be effectively prevented from sliding in the hoisting and transporting process.
6. Rotatory lifting hook can realize 360 degrees rotations of level, compares traditional hoist, has more nimble, and the demand of lifting by crane is satisfied to the aspect of more ability.
7. The utility model discloses hoist and mount auxiliary device hoist and mount construction convenience, small easily carries, and once hoist and mount prefabricated section is more, and the security performance is higher, and the popularization nature is strong, has higher economic nature and practicality.
Drawings
FIG. 1 is a schematic structural view of a prefabricated interlocking block hoisting auxiliary device;
figure 2 is a front view of a prefabricated interlocking block hoisting aid;
figure 3 is a left side view of the prefabricated interlocking block hoisting auxiliary device.
Wherein: 1-piercing rod, 2-lifting ring base, 3-lifting ring, 4-sling, 5-rotary lifting hook, 51-rotary ring, 52-limiting clamp, 6-upper lifting ring, 7-limiting ring and 8-sling.
Detailed Description
The following description is provided for further illustration of the present invention with reference to specific embodiments, which are intended to be further illustrations of the principles of the present invention, without any limitation to the present invention, and the present invention is not limited to the same or similar techniques.
With reference to the attached drawings.
As shown in the figure, the utility model discloses precast concrete interlocking piece hoist and mount auxiliary device, including piercing rod 1, rings base 2, rings 3, hoist cable 4, rotatory lifting hook 5, locate to be equipped with rings base 2 apart from 1 both ends end 10cm of piercing rod, rings base 2 is fixed with the separable tightening of piercing rod 1, the round hole that link up is established to rings base 2 top, rings 3 pass the round hole and articulate with rings base 2, all hang rotatory lifting hook 5 on the rings 3 at 1 both ends of piercing rod, 4 one end of steel cable hoist cable is connected with rotatory lifting hook 5 through rotatory ring 51, the other end is connected with upper portion rings 6. A limit ring 7 is arranged in the lifting ring base 2.
The mandril 1 is a hollow seamless steel tube with the wall thickness of 13.49mm and the diameter of 100mm, and the surface of the steel tube is provided with anti-skid threads and scale marks taking 5cm as a unit.
As shown in the figure, the utility model discloses precast concrete interlocking piece hoist and mount auxiliary device, including piercing rod 1, rings base 2, rings 3, hoist cable 4, rotatory lifting hook 5, upper portion rings 6, spacing ring 7. A lifting ring base 2 is arranged at a position 10cm away from the end heads of the two ends of the piercing rod 1, the lifting ring base 2 and the piercing rod 1 can be separated, screwed and fixed, a through round hole is formed above the lifting ring base 2, and a lifting ring 3 penetrates through the round hole and is rotatably connected with the lifting ring base 2; the top of the rotary hook 5 is provided with a rotary ring 51, and the opening part is also provided with a limit clamp 52; one end of the sling 4 is connected with the lifting hook 5 through a rotating ring 51, and the other end is connected with an upper hanging ring 6; a spacing ring 7 is arranged 10cm away from the inner side of the lifting ring base 2, and the distance between every two adjacent spacing rings 7 is 10cm.
As shown in the figure, the material of the puncture rod 1 of the embodiment is a seamless stainless steel pipe, and the puncture rod has high bearing capacity, the length of the puncture rod 1 is 200cm, the outer diameter is 10cm, and the wall thickness is 1.35cm; the surface of the steel pipe is provided with anti-skid threads and scale marks, and both ends of the steel pipe are provided with a lifting ring base 2 and a limiting ring 7; accessories such as a hanging ring base 2, a hanging ring 3, a rotary lifting hook 5, an upper hanging ring 6, a limiting ring 7 and the like are all processed and manufactured by 42CrMo alloy steel, and the surfaces of the components are all coated with an anticorrosive coating to prevent corrosion in the using process; the lifting appliance is suitable for prefabricated interlocking blocks with different thickness sizes and different lifting cables through the lifting ring bases 2 and the limiting rings 7 arranged at the two ends of the penetrating rod 1, and can prevent the lifting cables and the penetrating rod 1 from sliding relatively when the lifting cables are adopted for lifting transportation.
As shown in the figure, adopt the utility model discloses auxiliary device carries out the shunting of unloading of precast concrete interlocking piece and includes following step:
1) Checking whether deformation and cracks exist in the core penetrating rod 1, the hanging ring base 2, the hanging ring 3, the rotary lifting hook 5, the upper hanging ring 6 and the like, and whether broken wires exist in the sling;
2) After the inspection is finished, the core penetrating rod 1 penetrates through a hole in the middle of the precast block, the center position of the core penetrating rod 1 is adjusted according to the thickness of the precast block and the scale marks on the surface of the core penetrating rod 1, and then the hanging ring base 2 and the core penetrating rod 1 are screwed and fixed;
3) Connecting slings 4 or straps 8;
(1) when the steel rope sling 4 is adopted, the rotary lifting hooks 5 are symmetrically hung on the lifting rings 3 at two ends of the core penetrating rod 1, and whether the connection between the sling 4 and the lifting rings 3 is firm or not is checked;
(2) when the hanging strip 8 is adopted for lifting, the hanging strip 8 is symmetrically wound between the limiting rings 7, and whether the hanging strip is tightly contacted with the surface of the core penetrating rod 1 or not is checked.
4) Hanging the upper lifting ring 6 or the hanging strip 8 on a lifting hook of the hoisting equipment;
5) Hoisting the precast block 10cm away from the ground for trial hoisting, and unloading and transferring after the trial hoisting is qualified;
6) After unloading and allocation are finished, removing the rotary lifting hook 5, unscrewing the lifting ring base 2, and accommodating the sling 4 into the core penetrating rod 1 and fixing the sling at the pipe orifice of the core penetrating rod 1 through the rotary lifting hook 5 for next use; alternatively, the harness 8 is removed for use.
Claims (4)
1. The utility model provides a prefabricated interlocking piece hoist and mount auxiliary device which characterized in that: the device comprises a core penetrating rod, a lifting ring base, a lifting ring, a sling or a sling, a rotary lifting hook, an upper lifting ring and a limiting ring;
the core penetrating rod is a metal rod with the length at least 10CM longer than that of the prefabricated interlocking block, threaded holes are symmetrically formed in the same axial surface of the inner sides of the two ends of the core penetrating rod, and limiting rings of two groups of convex ring structures surrounding the core penetrating rod are arranged on the inner sides of the threaded holes respectively; the lifting ring base is a cylindrical component, the lower end of the lifting ring base is provided with a threaded rod, and the upper end of the lifting ring base is provided with a through hole; the two lifting ring bases are detachably connected and fixed with the two threaded holes of the core penetrating rod through threaded rods respectively; the two lifting rings are respectively connected with the through holes of the two lifting ring bases;
the upper part hoisting ring is used for being connected with a lifting hook of hoisting machinery, two slings are symmetrically arranged below the upper part hoisting ring, the tail ends of the two slings are connected with a rotary lifting hook, and the rotary lifting hook is used for being connected with a hoisting ring of a hoisting ring base;
or the lifting belt is an annular soft lifting device, a triangular stress structure is formed during lifting, the upper end of the lifting belt is connected with a lifting hook of a lifting machine, two sides are formed at the lower end of the lifting belt, and the tail end of the lifting belt is respectively wound and fixed with a through rod limiting ring to form a groove.
2. The prefabricated interlocking block hoisting auxiliary device of claim 1, wherein: the tail ends of the two slings are connected with the rotary hook through a rotary ring which can rotate around the axial direction.
3. The prefabricated interlocking block hoisting auxiliary device of claim 1, wherein: the rotary lifting hook opening part is provided with a limiting clamp for preventing the lifting ring from protruding.
4. The prefabricated interlocking block hoisting auxiliary device according to claim 1, 2 or 3, characterized in that: the surface of the core penetrating rod is provided with anti-skid threads and scale marks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221991239.6U CN217996484U (en) | 2022-07-31 | 2022-07-31 | Prefabricated interlocking piece hoist and mount auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221991239.6U CN217996484U (en) | 2022-07-31 | 2022-07-31 | Prefabricated interlocking piece hoist and mount auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217996484U true CN217996484U (en) | 2022-12-09 |
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ID=84319643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221991239.6U Active CN217996484U (en) | 2022-07-31 | 2022-07-31 | Prefabricated interlocking piece hoist and mount auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217996484U (en) |
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2022
- 2022-07-31 CN CN202221991239.6U patent/CN217996484U/en active Active
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