CN211569881U - Lifting hook - Google Patents
Lifting hook Download PDFInfo
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- CN211569881U CN211569881U CN201922274465.7U CN201922274465U CN211569881U CN 211569881 U CN211569881 U CN 211569881U CN 201922274465 U CN201922274465 U CN 201922274465U CN 211569881 U CN211569881 U CN 211569881U
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- connecting piece
- clamping
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- piece
- lifting hook
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- 238000009434 installation Methods 0.000 claims description 22
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a lifting hook, which relates to the technical field of hoisting equipment, and comprises a hoisting connecting piece and at least two telescopic connecting pieces connected with the hoisting connecting piece; one end of the telescopic connecting piece is connected with the hoisting connecting piece, and the other end of the telescopic connecting piece is provided with a clamping table; one end of the telescopic connecting piece, which is provided with a clamping table, can be inserted into a through hole of an object to be hoisted; the telescopic connecting piece is detachably provided with a supporting piece, and the supporting piece is used for being clamped at the through hole of the object to be hoisted; the support piece can move on the telescopic connecting piece, and the clamping table is used for clamping the support piece so that the support piece is connected with the telescopic connecting piece. The utility model provides a after the lifting hook hoist and mount were accomplished, the telescopic connection spare can continue to go deep into in the through-hole, makes the hoist and mount connecting piece closely paste on treating hoist and mount thing, makes the lifting hook not influence the stack of a plurality of boxes.
Description
Technical Field
The utility model belongs to the technical field of lifting device's technique and specifically relates to a lifting hook is related to.
Background
At present common lifting hook or rings are welded on the box body or connected on the box body through bolts, for example, lifting hooks of a dry-type transformer shell, a distribution box shell and the like are of structures protruding outwards, the lifting hooks can be stacked when the outdoor equipment is required to be integrally attractive and transported, and the lifting hooks can not be fixed.
The existing lifting hook is generally used in a mode of combining bolts and round gaskets, so that each bolt is required to be screwed to a roughly equivalent height when the structure is used on site, and then the lifting hook is used; when the box body is needed to be stacked, the lifting hook is firstly detached from the box body and then stacked, so that time is consumed, and the operation is inconvenient when the space is narrow.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lifting hook to solve the lifting hook on present box and influence the superimposed technical problem of box.
The utility model provides a lifting hook, which comprises a hoisting connecting piece and at least two telescopic connecting pieces connected with the hoisting connecting piece;
one end of the telescopic connecting piece is connected with the hoisting connecting piece, and the other end of the telescopic connecting piece is provided with a clamping table; one end of the telescopic connecting piece, which is provided with a clamping table, can be inserted into a through hole of an object to be hoisted; the telescopic connecting piece is detachably provided with a supporting piece, and the supporting piece is used for being clamped at the through hole of the object to be hoisted;
the support piece can move on the telescopic connecting piece, and the clamping table is used for clamping the support piece to enable the support piece to be connected with the telescopic connecting piece.
Furthermore, the hoisting connecting piece is a connecting column, and two ends of the hoisting connecting piece are respectively connected with one telescopic connecting piece.
Furthermore, the supporting piece is provided with mounting holes corresponding to the telescopic connecting pieces one by one.
And an installation slot communicated with the installation hole is formed in one side of the installation hole, the telescopic connecting piece enters the installation hole from the installation slot, the clamping table is clamped at the installation hole in the support piece, and the width of the clamping table is greater than that of the installation slot.
Furthermore, the left side and the right side of the support piece are provided with limiting clamping tables, and the limiting clamping tables enable the lower end of the support piece to form a clamping groove used for limiting the left and right movement of the clamping tables.
The limiting clamping table is interrupted at the installation slot, and the interrupted distance of the limiting clamping table is the same as the width of the installation slot.
Furthermore, the mounting hole is a long hole, and the two limiting clamping platforms are located on two sides of the mounting hole in the length direction.
Further, the clamping table is circular, and the diameter of the clamping table is larger than the width of the mounting hole.
Furthermore, each telescopic connecting piece is correspondingly provided with a supporting piece;
the clamping table arranged on the telescopic connecting piece is in a long strip shape, the supporting piece is provided with a mounting hole matched with the clamping table, and the clamping table of the telescopic connecting piece can penetrate through the mounting hole.
Furthermore, two limiting clamping platforms are arranged on the supporting piece and located on two sides of the mounting hole in the length direction.
Furthermore, the limiting clamping table is provided with a limiting groove, the limiting groove of the two limiting clamping tables forms a clamping groove, and the clamping groove is used for clamping the clamping table.
Further, the support member is a support plate.
The utility model provides a lifting connecting piece of lifting hook is used for being connected with hoisting apparatus, conveniently hoist and mount the thing of waiting to hoist that this lifting hook is connected, and the flexible connecting piece of this lifting hook has one end of the card platform and can go deep into the through-hole of the thing of waiting to hoist and mount, and support piece installs on the flexible connecting piece that is located the thing of waiting to hoist and mount, and when this thing of waiting to hoist and mount is hoisted, support piece card is in through-hole department, prevents this lifting hook and waiting to hoist and mount the thing and break;
after the hoisting is finished, the telescopic connecting piece can continue to go deep into the through hole, so that the hoisting connecting piece is tightly attached to an object to be hoisted, and the lifting hook does not influence the superposition of the boxes.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of a hook structure provided in an embodiment of the present invention;
FIG. 2 is an exploded view of the hook shown in FIG. 1;
FIG. 3 is a schematic view of the mechanism of the hook of FIG. 1 at another angle;
fig. 4 is a schematic view of another structure of the hook according to the embodiment of the present invention;
FIG. 5 is an exploded view of the hook shown in FIG. 4;
figure 6 is a schematic view of the mechanism of figure 4 showing another angle of the hook.
Icon: 100-an object to be hoisted; 200-a support; 300-hoisting connecting pieces; 400-telescopic connection; 500-clamping table; 600-mounting holes; 700-installing a slot; 800-through holes; 900-limiting clamping table; 110-a limiting groove.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. 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.
As shown in fig. 1-6, the utility model provides a lifting hook, which comprises a lifting connector 300 and at least two telescopic connectors 400 connected with the lifting connector 300;
one end of the telescopic connector 400 is connected with the hoisting connector 300, and the other end is provided with a clamping table 500; one end of the telescopic connecting piece 400, which is provided with the clamping table 500, can be inserted into the through hole 800 of the object 100 to be hoisted; the telescopic connector 400 is detachably provided with a support member 200, and the support member 200 is used for being clamped at the through hole 800 of the object to be hoisted 100;
the supporting member 200 can move on the telescopic link 400, and the locking platform 500 is used for locking the supporting member 200, so that the supporting member 200 and the telescopic link 400 are kept connected.
In some embodiments, the lower end of the telescopic connector 400 is provided with a clamping table 500, one end of the telescopic connector 400 with the clamping table 500 can be inserted into the through hole 800 of the object 100 to be hung, and the object to be hung is generally a box body; the telescopic link 400 can move with respect to the through-hole 800, i.e., the telescopic link 400 can be repeatedly inserted into or extended from the inside of the case.
When this lifting hook needs to use, hoisting apparatus is connected with hoist and mount connecting piece 300, and hoist and mount connecting piece 300 pulls out telescopic connector 400 from through-hole 800 until support piece card on telescopic connector 400 is in through-hole 800 department, makes the box follow hoisting apparatus and remove.
After the box body is moved to a designated position, the hoisting connecting piece 300 is separated from the hoisting device, the telescopic connecting piece 400 can be inserted into the through hole 800, so that the hoisting connecting piece 300 is attached to the box body, and the hoisting connecting piece 300 exposed out of the box body does not influence the superposition of a plurality of box bodies.
Compared with the detachable lifting hook adopted in the prior art, the lifting efficiency is improved, and the problem of repeatedly dismounting the lifting hook is avoided.
As shown in fig. 1-3, based on the above embodiments, further, the hoisting connector 300 is a connecting column, and two ends of the hoisting connector 300 are respectively connected to one telescopic connector 400.
The hoisting connecting piece 300 is a connecting column, two ends of the hoisting connecting piece 300 are respectively connected with one telescopic connecting piece 400, and the telescopic connecting pieces 400 are generally also connecting columns, so that friction between the telescopic connecting pieces 400 and the side wall of the through hole 800 can be reduced, and the telescopic connecting pieces 400 can pass through the through hole 800 repeatedly.
The hoisting connector 300 may also be i-shaped, and one telescopic connector 400 is provided at each of the four end points of the hoisting connector 300.
The hoisting connector 300 may also be Y-shaped, and three end points of the hoisting connector 300 are provided with one telescopic connector 400.
Based on the above embodiment, further, the supporting member 200 is provided with the mounting holes 600 corresponding to the telescopic connectors 400 one to one, one side of the mounting hole 600 is provided with the mounting slot 700 communicated with the mounting hole 600, the telescopic connectors 400 enter the mounting hole 600 from the mounting slot 700, the clamping table 500 is clamped at the mounting hole 600 in the supporting member, and the width of the clamping table 500 is greater than the width of the mounting slot 700.
The supporting member 200 is provided with mounting holes 600 the same in number as the telescopic connectors 400, one side of each mounting hole 600 is provided with a mounting slot 700, and the clamping table 500 of the telescopic connector 400 cannot pass through the mounting hole 600; when the supporting member 200 is connected to the telescopic link 400, the telescopic link 400 enters the mounting hole 600 from the mounting slot 700 of the supporting member 200, so that the supporting member 200 is connected to the telescopic link 400.
Since the clamping table 500 cannot pass through the mounting hole 600, the support member 200 is clamped at the clamping table 500 during hoisting, so that the support member 200 cannot be separated from the clamping table 500.
As shown in fig. 3, based on the above embodiment, further, limiting clamping platforms 900 are disposed on the left and right sides of the supporting member 200, the two limiting clamping platforms 900 form a clamping groove for limiting the left and right movement of the clamping platform 500 at the lower end of the supporting member 200, the limiting clamping platforms 900 are interrupted at the installation slot 700, and the interruption distance of the limiting clamping platforms 900 is the same as the width of the installation slot 700.
In some embodiments, the left and right sides of the supporting member 200 are provided with the limiting clamping platforms 900, a clamping groove is formed between the two limiting clamping platforms 900, when the supporting member 200 is clamped at the clamping platform 500, the clamping platform 500 is just positioned in the clamping groove, and the limiting groove 110 prevents the clamping platform 500 from moving left and right.
As shown in fig. 2, the position of the limiting clamping table 900 is interrupted, so that the telescopic connection frame is prevented from entering the mounting hole 600 from the mounting slot 700, the width of the interruption is the same as that of the mounting slot 700, when the clamping table 500 is located at the mounting slot 700, the clamping table 500 cannot be moved out through the interrupted position, that is, the supporting member 200 cannot be separated from the telescopic connection member 400, and the reliability of hoisting the box body through the hook is ensured.
Based on the above embodiment, further, the mounting hole 600 is a long hole, and the two limiting clamping platforms 900 are located at two sides of the mounting hole 600 in the length direction.
In some embodiments, the mounting hole 600 is a long hole, and the telescopic link 400 enters the mounting hole 600 from the mounting slot 700, so that in order to prevent the telescopic link 400 from being separated from the support 200 from the mounting slot 700, the telescopic link 400 can move along the long hole and away from the mounting slot 700, thereby reducing the probability that the support 200 is separated from the mounting slot 700.
Based on the above embodiment, further, the clamping platform 500 is circular, and the diameter of the clamping platform 500 is greater than the width of the mounting hole 600.
As shown in fig. 4-6, based on the above embodiments, further, each of the telescopic connectors 400 is correspondingly provided with a supporting member 200;
the clamping table 500 arranged on the telescopic connector 400 is in a long strip shape, the mounting hole 600 matched with the clamping table 500 is arranged on the supporting piece 200, and the clamping table 500 of the telescopic connector 400 can penetrate through the mounting hole 600.
Each telescopic connector 400 is provided with a supporting member 200, the clamping table 500 of the telescopic connector 400 is in a strip shape as shown in fig. 5, the clamping table 500 can be inserted into the mounting hole 600 of the supporting member 200 at a specific angle, after the clamping table 500 passes through the mounting hole 600 and the clamping table 500 rotates for a certain angle, the clamping table 500 cannot pass through the mounting hole 600 again, and the supporting member 200 and the telescopic connector 400 are connected.
As shown in fig. 5, based on the above embodiment, further, two limiting clamping platforms 900 are disposed on the supporting member 200, and the two limiting clamping platforms 900 are located at two sides of the length direction of the installation hole 600.
Based on the above embodiment, further, the limiting clamping table 900 is provided with the limiting grooves 110, the limiting grooves 110 of the two limiting clamping tables 900 form clamping grooves, and the clamping grooves are used for clamping the clamping table 500.
Two limiting clamping platforms 900 are arranged on two sides of the length direction of the length installation hole 600 of the supporting piece 200, and a limiting groove 110 is arranged on each limiting clamping platform 900. The two limiting grooves 110 form a clamping groove for clamping the chuck 500.
After the clamping table 500 of the telescopic connector 400 passes through the mounting hole 600 on the supporting member 200, the clamping table 500 is positioned below the limiting clamping table 900, the supporting member 200 is rotated to enable the clamping groove on the supporting member 200 to be opposite to the clamping table 500, and then the supporting member 200 is moved downwards to enable the clamping table 500 to be positioned in the clamping groove; the clamping groove clamps the clamping table 500 to prevent the clamping table 500 from rotating with the supporting piece 200, namely, the clamping table 500 is prevented from being separated from the supporting piece 200, and the stability of the connection between the box body and the lifting hook is ensured.
Based on the above embodiments, further, the supporting member 200 is a supporting plate.
The supporting piece 200 is a supporting plate, the upper surface of the supporting plate is parallel and level, the supporting plate is in contact with the inner wall of the box body, and the box body is stably lifted due to the fact that stress between the supporting plate and the inner wall of the box body is even.
The utility model provides a lifting connecting piece 300 of lifting hook is used for being connected with hoisting apparatus, conveniently hoists the thing 100 of waiting to hoist that this lifting hook is connected, and the flexible connecting piece 400 of this lifting hook has the one end of card platform 500 and can go deep into waiting to hoist in the through-hole 800 of thing 100, and support piece 200 is installed on the flexible connecting piece 400 that is located waiting to hoist in the thing 100, and when this thing 100 of waiting to hoist, support piece 200 card is in through-hole 800 department, prevents this lifting hook and waiting to hoist and hang thing 100 and breaks away from;
after the hoisting is finished, the telescopic connecting piece 400 can continue to go deep into the through hole 800, so that the hoisting connecting piece 300 is tightly attached to the object 100 to be hoisted, the lifting hook does not influence the superposition of a plurality of boxes, and the stability of the superposed boxes is improved.
This lifting hook is installed on the box, relies on the gravity of dependence self under the conventional state, realizes hiding, does not influence the stack of box, when needs hoist and mount box, pull up the lifting hook can, and this lifting hook simple structure disassembles the convenience.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (10)
1. A lifting hook is characterized by comprising a lifting connecting piece and at least two telescopic connecting pieces connected with the lifting connecting piece;
one end of the telescopic connecting piece is connected with the hoisting connecting piece, and the other end of the telescopic connecting piece is provided with a clamping table; one end of the telescopic connecting piece, which is provided with a clamping table, can be inserted into a through hole of an object to be hoisted; the telescopic connecting piece is detachably provided with a supporting piece, and the supporting piece is used for being clamped at the through hole of the object to be hoisted;
the support piece can move on the telescopic connecting piece, and the clamping table is used for clamping the support piece to enable the support piece to be connected with the telescopic connecting piece.
2. A lifting hook as claimed in claim 1, wherein the lifting connector is a connecting column, and one of the telescopic connectors is connected to each end of the lifting connector.
3. A lifting hook as claimed in claim 2, wherein the support member is provided with mounting holes corresponding one-to-one to the telescopic links,
and an installation slot communicated with the installation hole is formed in one side of the installation hole, the telescopic connecting piece enters the installation hole from the installation slot, the clamping table is clamped at the installation hole in the support piece, and the width of the clamping table is greater than that of the installation slot.
4. A lifting hook as claimed in claim 3, wherein the left and right sides of the supporting member are provided with limiting clamping platforms, and the two limiting clamping platforms enable the lower end of the supporting member to form a clamping groove for limiting the left and right movement of the clamping platforms;
the limiting clamping table is interrupted at the installation slot, and the interrupted distance of the limiting clamping table is the same as the width of the installation slot.
5. A lifting hook as claimed in claim 4, wherein the mounting hole is a long hole, and the two limiting clamping platforms are located on two sides of the mounting hole in the length direction.
6. A lifting hook as claimed in claim 5, wherein the catch is circular and has a diameter greater than the width of the mounting hole.
7. A lifting hook as claimed in claim 2, wherein each telescopic link has a support member mounted thereon;
the clamping table arranged on the telescopic connecting piece is in a long strip shape, the supporting piece is provided with a mounting hole matched with the clamping table, and the clamping table of the telescopic connecting piece can penetrate through the mounting hole.
8. A lifting hook as claimed in claim 7, wherein the support member is provided with two limiting catches, the two limiting catches being located on opposite sides of the mounting hole in the length direction.
9. A lifting hook as claimed in claim 8, wherein the limiting platforms are provided with limiting grooves, and the limiting grooves of two limiting platforms form clamping grooves for clamping the platforms.
10. A lifting hook as claimed in claim 1, wherein the support member is a support plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922274465.7U CN211569881U (en) | 2019-12-17 | 2019-12-17 | Lifting hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922274465.7U CN211569881U (en) | 2019-12-17 | 2019-12-17 | Lifting hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211569881U true CN211569881U (en) | 2020-09-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922274465.7U Active CN211569881U (en) | 2019-12-17 | 2019-12-17 | Lifting hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211569881U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113135494A (en) * | 2021-05-14 | 2021-07-20 | 天津爱思达航天科技有限公司 | Non-convex hoisting mechanism |
-
2019
- 2019-12-17 CN CN201922274465.7U patent/CN211569881U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113135494A (en) * | 2021-05-14 | 2021-07-20 | 天津爱思达航天科技有限公司 | Non-convex hoisting mechanism |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201109 Address after: 100024 Beijing, Guanzhuang, Chaoyang District, Zhou Patentee after: CHINA FIRST HIGHWAY ENGINEERING Co.,Ltd. Patentee after: HAIWEI ENGINEERING CONSTRUCTION CO LTD OF FIRST HIGHWAY ENGINEERING Co.,Ltd. OF CCCC Address before: 101100 Beijing City, Tongzhou District Road No. 568 Building No. 1 Xu Patentee before: HAIWEI ENGINEERING CONSTRUCTION CO LTD OF FIRST HIGHWAY ENGINEERING Co.,Ltd. OF CCCC |