CN214141218U - Ton bag lifting appliance - Google Patents
Ton bag lifting appliance Download PDFInfo
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- CN214141218U CN214141218U CN202121272217.XU CN202121272217U CN214141218U CN 214141218 U CN214141218 U CN 214141218U CN 202121272217 U CN202121272217 U CN 202121272217U CN 214141218 U CN214141218 U CN 214141218U
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Abstract
The utility model discloses a ton bag hoist relates to wrapping bag hoist and mount technical field, and the main objective makes this hoist be applicable to hoist not unidimensional ton bag material. The utility model discloses a main technical scheme does: ton bag hoist, this hoist includes: a bearing part and a hook part; the bearing part comprises a cross-shaped bearing beam, a lifting ring and four reinforcing rib plates, the cross-shaped bearing beam is formed by fixedly splicing four I-shaped suspension arms, the lifting ring is connected to the center of the upper surface of the cross-shaped bearing beam, and the opposite end of each reinforcing rib plate is connected to the free end of each two adjacent I-shaped suspension arms respectively; the hook portion includes four hook units, each hook unit includes couple and two gyro wheels, the couple rotates respectively to be connected in two the gyro wheel, two the gyro wheel is located one of them respectively the opposite side of the web of I shape davit, each the gyro wheel roll overlap joint in the lower pterygoid lamina of I shape davit.
Description
Technical Field
The utility model relates to a wrapping bag hoist and mount technical field especially relates to a ton bag hoist.
Background
At present, a large number of ton bags are used for packaging in industries such as granular or powdery cargo handling, charging production systems, packaging and freight transportation and the like.
However, some lifting hooks have been developed with a beam, and the two ends of the beam are respectively provided with symmetrical lifting hooks, so that when lifting heavy objects, the inclination of the heavy objects can be prevented, and unnecessary accidents are avoided.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a ton bag hoist, the main objective makes this hoist be applicable to hoist not unidimensional ton bag material.
In order to achieve the above object, the utility model mainly provides the following technical scheme:
the utility model provides a ton bag hoist, this hoist includes: a bearing part and a hook part;
the bearing part comprises a cross-shaped bearing beam, a lifting ring and four reinforcing rib plates, the cross-shaped bearing beam is formed by fixedly splicing four I-shaped suspension arms, the lifting ring is connected to the center of the upper surface of the cross-shaped bearing beam, and the opposite end of each reinforcing rib plate is connected to the free end of each two adjacent I-shaped suspension arms respectively;
the hook portion includes four hook units, each hook unit includes couple and two gyro wheels, the couple rotates respectively to be connected in two the gyro wheel, two the gyro wheel is located one of them respectively the opposite side of the web of I shape davit, each the gyro wheel roll overlap joint in the lower pterygoid lamina of I shape davit.
The purpose of the utility model and the technical problem thereof can be further realized by adopting the following technical measures.
Optionally, the i-shaped boom is further provided with a plurality of positioning holes, the plurality of positioning holes are sequentially arranged along the axial direction of the i-shaped boom, each hook unit further comprises a U-shaped plate, the hook is fixedly connected to the lower portion of the U-shaped plate, the two rollers are respectively rotatably connected to the opposite inner side surfaces of the U-shaped plate, the opposite side surfaces of the U-shaped plate are respectively provided with an insertion hole, and the insertion holes correspond to the positioning holes and are used for inserting a limit pin.
Optionally, a plurality of positioning blocks are sequentially arranged on the upper surface of the upper wing plate of the i-shaped suspension arm, and each positioning hole is located in one of the positioning blocks.
Optionally, the bearing beam further comprises a central hook, and the central hook is fixedly connected to the center of the lower surface of the cross-shaped bearing beam.
Optionally, the two end sides of the limit pin are respectively provided with a fixing hole for inserting a fixing rod, so as to prevent the limit pin from separating from the insertion hole and the positioning hole.
Optionally, a first magnet is arranged on a peripheral ring of the fixing hole, one end of the fixing rod, which is located outside the fixing hole, is connected to the second magnet, and magnetic poles of the first magnet and the second magnet, which correspond to each other, are opposite in magnetism and used for stabilizing the relative position of the fixing rod and the fixing hole.
Optionally, the bearing part further comprises four reinforcing rib rod bodies, one end of each reinforcing rib rod body is connected to the lifting ring, and the other end of each reinforcing rib rod body is connected to one free end of the I-shaped suspension arm.
Borrow by above-mentioned technical scheme, the utility model discloses at least, have following advantage:
when the lifting appliance needs to be used, the lifting appliance is hung by a crane or other lifting equipment in a workshop, and then the lifting appliance is integrally moved to the position above the ton bag needing to be dispatched and transported. On the basis, hanging strips on four corners of the upper end face of the ton bag are respectively hooked on hooks of different hooking units.
In the process, the sizes of the ton bags are different, so the areas of the upper ends of the different ton bags are different, and the distances between the hanging strips on the four corners of the upper end surface of each ton bag are different. However, the two rollers of the hook unit can roll along the axial direction of the wing plate of the I-shaped suspension arm, so that the hook is driven to move along the axial direction of the I-shaped suspension arm, the purpose of adjusting the distance between the hooks of the two adjacent hook units is achieved, and the purpose of matching the distance between the hooks of the two adjacent hook units with the distance between the two adjacent hanging strips of the ton bag is achieved. Therefore, ton bags with different sizes can be sequentially hoisted through the hoisting tool, and the ton bag hoisting tool is prevented from being frequently replaced in the hoisting operation process.
Drawings
Fig. 1 is a top perspective view of a ton bag hanger according to an embodiment of the present invention;
fig. 2 is a bottom perspective view of a ton bag hanger according to an embodiment of the present invention;
fig. 3 is a side view of a ton bag hanger according to an embodiment of the present invention;
FIG. 4 is a diagram showing the positional relationship among the U-shaped plate, the positioning block and the limit pin;
fig. 5 is an enlarged view of a portion a in fig. 4.
Reference numerals in the drawings of the specification include: the lifting device comprises an I-shaped lifting arm 1, a lifting ring 2, a reinforcing rib plate 3, a hook 4, a roller 5, a web plate 101, a lower wing plate 102, an upper wing plate 103, a U-shaped plate 6, an inserting hole 7, a positioning hole 8, a limiting pin 9, a positioning block 10, a central lifting hook 11, a fixing hole 12, a fixing rod 13, a first magnet 14, a second magnet 15, a reinforcing rib rod body 16, a ton bag 17, a hanging strip 18 and a rolling shaft 19.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the intended purpose of the present invention, the following detailed description is given with reference to the accompanying drawings and preferred embodiments, in order to explain the detailed embodiments, structures, features and effects of the present invention. In the following description, different "one embodiment" or "an embodiment" refers to not necessarily the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
The present invention will be described in further detail with reference to the accompanying drawings and examples.
As shown in fig. 1 and fig. 2, an embodiment of the present invention provides a ton bag hanger, which includes: a bearing part and a hook part;
the bearing part comprises a cross-shaped bearing beam, a lifting ring 2 and four reinforcing rib plates 3, the cross-shaped bearing beam is formed by fixedly splicing four I-shaped suspension arms 1, the lifting ring 2 is connected to the center of the upper surface of the cross-shaped bearing beam, and the opposite end of each reinforcing rib plate 3 is respectively connected to the free ends of two adjacent I-shaped suspension arms 1;
the hook portion includes four hook units, and each hook unit includes couple 4 and two gyro wheels 5, couple 4 rotates respectively to be connected in two gyro wheel 5, two gyro wheel 5 is located one of them respectively the opposite side of the web 101 of I shape davit 1, each gyro wheel 5 roll overlap joint in the lower wing plate 102 of I shape davit 1.
The working process of the ton bag lifting appliance is as follows:
when the lifting appliance needs to be used, the lifting ring 2 is hooked by a crane or other lifting equipment in a workshop, the lifting appliance is lifted, and then the lifting appliance is integrally moved to the position above the ton bag 17 needing to be dispatched and transported. On this basis, the hanging strips 18 at the four corners of the upper end surface of the ton bag 17 are sequentially hooked on the hooks 4 of the different hooking units.
In the above process, since the ton bags 17 are different in size, the areas of the upper ends of the ton bags 17 are different, and the distances between the hanging strips 18 at the four corners of the upper end surface of the ton bag 17 are different. However, the two rollers 5 of each hooking unit can roll along the axial direction of the wing plate of the i-shaped boom 1, so as to drive the hook 4 to move along the axial direction of the i-shaped boom 1, thereby achieving the purpose of adjusting the distance between the hooks 4 of the two adjacent hooking units, and further achieving the purpose of matching the distance between the hooks 4 of the two adjacent hooking units with the distance between the two adjacent hanging strips 18 of the ton bag 17. Therefore, the ton bags 17 with different sizes can be hoisted through the hoisting tool, and the ton bag hoisting tool is prevented from being frequently replaced in the hoisting operation process.
In the technical solution of the present invention, two of the rollers 5 are respectively located on one of the opposite sides of the web 101 of the i-shaped boom 1, and each of the rollers 5 is rolled and lapped on the lower wing plate 102 of the i-shaped boom 1. In the process of hoisting the ton bag 17, the two rollers 5 simultaneously lift one hook 4, so that the hook 4 horizontally and stably moves below the I-shaped suspension arm 1.
Specifically, the cross-shaped carrier beam is formed by integrally casting four I-shaped suspension arms 1, the length of each I-shaped suspension arm 1 is equal, and two adjacent I-shaped suspension arms 1 are perpendicular to each other, so that the four I-shaped suspension arms 1 are spliced into a cross shape; two adjacent I-shaped suspension arms 1 are respectively a first I-shaped suspension arm 1 and a second I-shaped suspension arm 1, one end of a reinforcing rib plate 3 is welded at the free end of the first I-shaped suspension arm 1, and the other end of the reinforcing rib plate is welded at the free end of the second I-shaped suspension arm 1. Therefore, the first I-shaped suspension arm 1, the second I-shaped suspension arm 1 and the reinforcing rib plate 3 form a triangle, and the free end of the first I-shaped suspension arm 1 and the free end of the second I-shaped suspension arm 1 cannot be close to or far away from each other by utilizing the stability of the triangle.
Specifically, rings 2 are welded in the center of the upper surface of the cross-shaped carrier bar, so that a crane or other hoisting equipment in a workshop can be used conveniently to hoist the lifting appliance. Because the hanging ring 2 is positioned at the center of the upper surface of the cross-shaped bearing beam, and the lengths of the four I-shaped suspension arms 1 are equal, the geometric center of the cross-shaped bearing beam is coincided with the gravity center of the cross-shaped bearing beam, so that the whole lifted cross-shaped bearing beam is in a horizontal state.
As shown in fig. 1 and 2, in a specific embodiment, the i-shaped boom 1 further has a plurality of positioning holes 8, the positioning holes 8 are sequentially arranged along an axial direction of the i-shaped boom 1, each of the hooking units further includes a U-shaped plate 6, the hook 4 is fixedly connected to a lower portion of the U-shaped plate 6, the two rollers 5 are respectively rotatably connected to opposite inner side surfaces of the U-shaped plate 6, opposite side surfaces of the U-shaped plate 6 are respectively provided with an insertion hole 7, and the insertion hole 7 corresponds to the positioning hole 8 and is used for inserting a limit pin 9.
In the present embodiment, specifically, opposite side surfaces of the U-shaped plate 6 are respectively located at two sides of the web 101 of the i-shaped boom 1, opposite inner side surfaces of the U-shaped plate 6 are respectively and fixedly connected to the rollers 19, and the rollers 5 are rotatably connected to the rollers 19 (as shown in fig. 4), so that the two rollers 5 are respectively and rollably overlapped on the lower wing plate 102 of the i-shaped boom 1.
In the present embodiment, the distance between the opposite sides of the U-shaped plate 6 is slightly larger than the width of the lower wing plate 102, so as to prevent the two rollers 5 from separating from the lower wing plate 102 of the overlapped i-shaped boom 1.
In this embodiment, specifically, after the relative positions of the U-shaped plate 6 and the i-shaped boom 1 are adjusted according to the volume size of the specific ton bag 17, the limiting pin 9 is sequentially inserted into the insertion hole 7 on one side of the U-shaped plate 6, the positioning hole 8 and the insertion hole 7 on the other side of the U-shaped plate 6, and the relative positions of the U-shaped plate 6 and the i-shaped boom 1 are temporarily fixed, so that the relative positions of the hook 4 and the i-shaped boom 1 are temporarily fixed, the U-shaped plate 6 and the hook 4 are prevented from moving relative to the i-shaped boom 1 in the process of hoisting the ton bag 17, and the stability of the lifting appliance for hoisting the ton bag 17 is improved.
As shown in fig. 1 and fig. 2, in the specific embodiment, a plurality of positioning blocks 10 are sequentially arranged on the upper surface of the upper wing plate 103 of the i-shaped boom 1, and each positioning hole 8 is located in one of the positioning blocks 10.
If the positioning holes 8 sequentially penetrate through the web plate 101 of the I-shaped boom 1 along the axial direction of the I-shaped boom 1, the web plate 101 is no longer a complete plate body, and the overall structural strength of the I-shaped boom 1 is inevitably affected.
In the present embodiment, specifically, the positioning blocks 10 are arranged along the axial direction of the i-shaped boom 1 and connected to the upper surface of the upper wing plate 103 of the i-shaped boom 1 respectively, so as to avoid the positioning holes 8 being disposed on the web 101 and avoid the structural strength of the i-shaped boom 1 from being weakened.
As shown in fig. 2 and 3, in the specific embodiment, the bearing device further comprises a central hook 11, and the central hook 11 is fixedly connected to the center of the lower surface of the cross-shaped bearing beam.
Specifically, the ton bag 17 generally includes an inner bag for containing the powdery material and an outer bag for bearing the load.
In the present embodiment, specifically, when the ton bag 17 is lifted by using the lifting device, the four lifting straps 18 of the ton bag 17 are respectively hooked to the different hooks 4, and then the center hook 11 hooks the upper end opening of the inner bag of the ton bag 17 through the binding rope. When the powdery material is discharged from the lifted ton bag 17, the powdery material in the ton bag 17 is discharged from the lower port of the ton bag 17, the upper space of the inner bag of the ton bag 17 is gradually empty, the central lifting hook 11 is hooked on the upper port of the inner bag of the ton bag 17, the height reduction of the upper port of the inner bag of the ton bag 17 is avoided, the upper space of the inner bag of the ton bag 17 is prevented from collapsing, the inner bag of the ton bag 17 is prevented from being folded, part of the powdery material is prevented from being wrapped at the folded part of the inner bag, and the powdery material is ensured to be completely discharged from the lower port of the inner bag of the ton bag 17.
As shown in fig. 4 and 5, in a specific embodiment, two end sides of the limit pin 9 are respectively provided with a fixing hole 12 for inserting a fixing rod 13 to prevent the limit pin 9 from being separated from the insertion hole 7 and the positioning hole 8.
In this embodiment, specifically, the fixing holes 12 extend along the radial direction of the limiting pin 9, the distance between the two fixing holes 12 is greater than the distance between the opposite side surfaces of the U-shaped plate 6, after the limiting pin 9 is inserted into the insertion hole 7 and the positioning hole 8, the two fixing holes 12 can be simultaneously moved to the opposite peripheries of the U-shaped plate 6, meanwhile, after the two fixing rods 13 are respectively inserted into the fixing holes 12, the ends of the fixing rods 13 can prevent the limiting pin 9 from moving out of the positioning hole 8 and the insertion hole 7, thereby preventing the limiting pin 9 from separating from the insertion hole 7 and the positioning hole 8, and achieving the purpose of temporarily fixing the relative positions of the U-shaped plate 6 and the i-shaped suspension arm 1.
Specifically, the fixing hole 12 is a blind hole.
As shown in fig. 5, in a specific embodiment, a first magnet 14 is disposed around the periphery of the fixing hole 12, one end of the fixing rod 13 located outside the fixing hole 12 is connected to a second magnet 15, and the magnetic poles of the first magnet 14 and the second magnet 15 are opposite to each other, so as to stabilize the relative positions of the fixing rod 13 and the fixing hole 12.
In this embodiment, specifically, the fixing hole 12 is provided with an annular groove at the periphery thereof, the first magnet 14 is embedded in the annular groove, and when the fixing rod 13 is inserted into the fixing hole 12, the first magnet 14 and the second magnet 15 are close to each other because the magnetic poles of the first magnet 14 and the second magnet 15, which correspond to each other, are opposite in polarity and attract each other, so that the fixing rod 13 is stabilized in the fixing hole 12. When the relative position of the U-shaped plate 6 and the I-shaped suspension arm 1 needs to be changed, the limiting pin 9 can be detached and the U-shaped plate 6 is moved by manually overcoming the mutual attraction of the first magnet 14 and the second magnet 15 and pulling out the fixing rod 13.
As shown in fig. 1, 2 and 3, in a specific embodiment, the load-bearing part further includes four reinforcing bar bodies 16, one end of each reinforcing bar body 16 is connected to the suspension ring 2, and the other end is connected to a free end of one of the i-shaped booms 1.
In the present embodiment, specifically, one end of the stiffener bar body 16 is fixedly welded to the top end of the suspension ring 2, and the stiffener bar body 16 is disposed to be inclined with respect to the horizontal i-shaped boom 1. When the crane hoists the ton bag 17 through the hoisting tool, the tensile force of the reinforcing rib rod body 16 to the I-shaped boom 1 is oblique tensile force. Horizontal component forces of the oblique pulling force applied to the four I-shaped suspension arms 1 respectively point to the centers of the cross-shaped bearing beams so as to offset each other; the vertical component of the oblique pulling force borne by the four I-shaped suspension arms 1 offsets partial pulling force of the ton bag 17 on the I-shaped suspension arms 1, so that the phenomenon that the free ends of the I-shaped suspension arms 1 are inclined downwards due to long-term use of the lifting appliance is avoided, and the integral fatigue deformation of the cross-shaped bearing beam is avoided.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. A ton bag spreader, comprising:
the bearing part comprises a cross-shaped bearing beam, a lifting ring and four reinforcing rib plates, the cross-shaped bearing beam is formed by fixedly splicing four I-shaped suspension arms, the lifting ring is connected to the center of the upper surface of the cross-shaped bearing beam, and the opposite end of each reinforcing rib plate is connected to the free end of each two adjacent I-shaped suspension arms respectively;
hook portion, hook portion includes four hook units, each hook unit includes couple and two gyro wheels, the couple rotates respectively to be connected in two the gyro wheel, two the gyro wheel is located one of them respectively the opposite side of the web of I shape davit, each the gyro wheel roll overlap joint in the lower pterygoid lamina of I shape davit.
2. The ton bag spreader of claim 1,
the I-shaped suspension arm is further provided with a plurality of positioning holes which are sequentially arranged along the axial direction of the I-shaped suspension arm, each hook unit further comprises a U-shaped plate, the hook is fixedly connected to the lower portion of the U-shaped plate, the two idler wheels are respectively and rotatably connected to the opposite inner side faces of the U-shaped plate, and the opposite side faces of the U-shaped plate are respectively provided with an inserting hole which corresponds to the positioning holes and is used for inserting a limiting pin.
3. The ton bag spreader of claim 2,
a plurality of positioning blocks are sequentially arranged on the upper surface of an upper wing plate of the I-shaped suspension arm, and each positioning hole is located in one of the positioning blocks.
4. The ton bag spreader according to any one of claims 1 to 3,
the lifting device further comprises a central lifting hook, and the central lifting hook is fixedly connected to the center of the lower surface of the cross-shaped bearing beam.
5. The ton bag spreader according to claim 2 or 3,
and fixing holes are respectively formed in two end sides of the limiting pin and used for inserting fixing rods so as to prevent the limiting pin from being separated from the inserting holes and the positioning holes.
6. The ton bag spreader of claim 5,
the periphery ring of fixed orifices is equipped with first magnet, the dead lever is located the outer one end of fixed orifices is connected in second magnet, first magnet with the magnetic pole magnetism that the second magnet corresponds each other is opposite, be used for stabilizing the dead lever with the relative position of fixed orifices.
7. The ton bag spreader according to any one of claims 1 to 3,
the bearing part further comprises four reinforcing rib rod bodies, one end of each reinforcing rib rod body is connected to the lifting ring, and the other end of each reinforcing rib rod body is connected to one free end of the I-shaped lifting arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121272217.XU CN214141218U (en) | 2021-06-08 | 2021-06-08 | Ton bag lifting appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121272217.XU CN214141218U (en) | 2021-06-08 | 2021-06-08 | Ton bag lifting appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214141218U true CN214141218U (en) | 2021-09-07 |
Family
ID=77554212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121272217.XU Active CN214141218U (en) | 2021-06-08 | 2021-06-08 | Ton bag lifting appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214141218U (en) |
-
2021
- 2021-06-08 CN CN202121272217.XU patent/CN214141218U/en active Active
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