CN213707505U - Crane with crane arm - Google Patents
Crane with crane arm Download PDFInfo
- Publication number
- CN213707505U CN213707505U CN202021188295.7U CN202021188295U CN213707505U CN 213707505 U CN213707505 U CN 213707505U CN 202021188295 U CN202021188295 U CN 202021188295U CN 213707505 U CN213707505 U CN 213707505U
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- CN
- China
- Prior art keywords
- slider
- crane
- spout
- wall
- fixedly connected
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a hoist with hoist horn, including the hoist body, one side fixed mounting at hoist body top has the horn, the one end of horn is equipped with the steel wire, one side fixed mounting of steel wire has the lifting hook, one side of lifting hook is rotated through rotating and is connected with the connecting block, one side fixedly connected with movable rod of connecting block, first spout, two have all been seted up to the top and the bottom of movable rod inner wall the equal sliding connection in inside of first spout has first slider, two the inside of first slider all is provided with spacing subassembly, spacing subassembly includes the installation cavity, the second spout has all been seted up to the both sides of installation cavity inner wall, the equal sliding connection in inside of second spout has the second slider. The utility model discloses the cooperation that utilizes spacing subassembly and promotion subassembly is used can conveniently adjust the lifting weight that can conveniently adapt to various big or small objects to the carriage release lever, uses slide bar and third slider can conveniently drive thrust unit and remove.
Description
Technical Field
The utility model relates to a hoist technical field specifically is a hoist with crane jib.
Background
The crane is a multi-action hoisting machine, also called a crown block or a crane, which vertically lifts and horizontally carries heavy objects within a certain range.
The lifting hook used in the existing crane with a crane arm can not lift objects, but can not lift various objects, so that small objects can not be effectively fixed, and the lifting causes the swinging of the objects.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hoist with crane jib to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a crane with a crane jib comprises a crane body, wherein the crane jib is fixedly arranged on one side of the top of the crane body, one end of the machine arm is provided with a steel wire, one side of the steel wire is fixedly provided with a lifting hook, one side of the lifting hook is rotatably connected with a connecting block through a rotating part, one side of the connecting block is fixedly connected with a movable rod, the top and the bottom of the inner wall of the movable rod are respectively provided with a first sliding chute, the interior of each first sliding chute is connected with a first sliding block in a sliding way, the interior of each first sliding block is provided with a limiting component, the limiting component comprises an installation cavity, the two sides of the inner wall of the installation cavity are both provided with a second sliding chute, the inside equal sliding connection of second spout has the second slider, two fixedly connected with connecting plate between the second slider, one side fixed connection stopper of connecting plate.
Preferably, the top and the bottom of movable rod inner wall all seted up with the spacing groove of stopper looks adaptation, the bottom of connecting plate just is located the inner wall of installation cavity is provided with first spring, the both ends of first spring respectively with one side of connecting plate with installation cavity inner wall bottom fixed connection.
Preferably, slide bars are arranged on two sides of the movable rod, baffles are arranged at two ends of each slide bar, and one side of each baffle is fixedly connected with two sides of the surface of the movable rod.
Preferably, two the surface cover of slide bar is equipped with the third slider, two one side of third slider all sets up the promotion subassembly, the promotion subassembly includes the mounting box, the inside of mounting box is provided with the push rod, the third spout has all been seted up to the both sides of mounting box inner wall.
Preferably, the inside of two third spouts all is sliding connection with fourth slider, even one the fourth slider one side with the both sides fixed connection on push rod surface, the surface cover of push rod is equipped with the second spring, the top and the bottom of push rod respectively fixedly connected with push pedal and handle.
Preferably, two fixedly connected with fixed plate between the first slider, one side fixedly connected with carriage release lever of fixed plate, the one end of carriage release lever rotates through rotating and is connected with the kelly, one side of lifting hook is provided with the fixture block, one side of kelly seted up with the draw-in groove of fixture block looks adaptation.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses the setting can conveniently be adjusted the lifting weight that can conveniently adapt to various big or small objects through the cooperation use that uses spacing subassembly and promotion subassembly to the carriage release lever, uses slide bar and third slider can conveniently drive thrust unit and remove.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is an enlarged view of fig. 1 at a according to the present invention;
fig. 3 is an enlarged view of a portion B of the enlarged view of a.
In the figure: 1. a crane body; 2. a horn; 3. a steel wire; 4. a hook; 5. connecting blocks; 6. a movable rod; 7. a first chute; 8. a first slider; 9. a limiting component; 91. a mounting cavity; 92. a second chute; 93. a second slider; 94. a connecting plate; 95. a limiting block; 96. a limiting groove; 97. a first spring; 10. a slide bar; 11. a baffle plate; 12. a third slider; 13. a pushing assembly; 131. mounting a box; 132. a push rod; 133. a third chute; 134. a fourth slider; 135. a second spring; 136. pushing the plate; 137. a grip; 14. a fixing plate; 15. a travel bar; 16. a clamping rod; 17. a clamping block; 18. a clamping groove.
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.
Referring to fig. 1-3, the present invention provides an embodiment:
a crane with a crane jib comprises a crane 1 body, wherein a jib 2 is fixedly arranged on one side of the top of the crane body 1, a steel wire 3 is arranged at one end of the jib 2, a lifting hook 4 is fixedly arranged on one side of the steel wire 3, one side of the lifting hook 4 is rotatably connected with a connecting block 5 through a rotating part, one side of the connecting block 5 is fixedly connected with a movable rod 6, the top and the bottom of the inner wall of the movable rod 6 are respectively provided with a first chute 7, the inside of the two first chutes 7 is respectively and slidably connected with a first slide block 8, the inside of the two first slide blocks 8 is respectively provided with a limiting assembly 9, the limiting assembly 9 comprises an installation cavity 91, the two sides of the inner wall of the installation cavity 91 are respectively provided with a second chute 92, the inside of the second chute 92 is respectively and slidably connected with a second slide block 93, and a connecting plate 94 is fixedly connected between the, one side of the connecting plate 94 is fixedly connected with a limiting block 95.
In this embodiment, the top and the bottom of the inner wall of the movable rod 6 are both provided with a limiting groove 96 matched with the limiting block 95, the bottom of the connecting plate 94 is located on the inner wall of the mounting cavity 91 and is provided with a first spring 97, and two ends of the first spring 97 are respectively fixedly connected with one side of the connecting plate 94 and the bottom of the inner wall of the mounting cavity 91.
Limiting grooves 96 are sequentially formed in the top and the bottom of the inner wall of the movable rod 6 from left to right.
Two the surface cover of slide bar 10 is equipped with third slider 12, two one side of third slider 12 all sets up pushing assembly 13, pushing assembly 13 includes mounting box 131, the inside of mounting box 131 is provided with push rod 132, third spout 133 has all been seted up to the both sides of mounting box 131 inner wall.
Two equal sliding connection in third spout 133 has fourth slider 134, even one side of fourth slider 134 with the both sides fixed connection on push rod 132 surface, the surface cover of push rod 132 is equipped with second spring 135, the top and the bottom of push rod 132 are fixedly connected with push pedal 136 and handle 137 respectively.
Two sides of the second spring 135 are respectively fixedly connected with one side of the fourth slider 134 and one side of the inner wall of the mounting box 131, and two ends of the push rod 132 penetrate through the top and the bottom of the inner wall of the mounting box 131 and extend to the outer side of the mounting box 131.
Two fixedly connected with fixed plate 14 between the first slider 8, one side fixedly connected with carriage release lever 15 of fixed plate 14, the one end of carriage release lever 15 is rotated through rotating and is connected with kelly 16, one side of lifting hook 4 is provided with fixture block 17, one side of kelly 16 seted up with the draw-in groove 18 of fixture block 17 looks adaptation.
The working principle is as follows: when the lifting hook 4 is hung with an object, an operator firstly pushes the push rod 132 to move towards one side of the interior of the mounting box 131 through the grip 137, drives the push plate 136 to move towards the interior of the limit groove 96 when pushing the push rod 132, and drives the two fourth sliders 134 to extrude the second spring 135 when the push rod 132 moves, so that the second spring 135 is in a compressed state.
When the push plate 136 pushes the limit block 95 to move towards the inside of the mounting cavity 91, when one side of the limit block 95 pushes, the connecting plate 94 is driven to move towards one side of the inside of the mounting cavity 91, when the connecting plate 94 moves, the two second sliding blocks 93 are driven to move towards one side of the mounting cavity 91 in the inner part of the mounting cavity 91 with the second sliding grooves 92 at the two sides of the inner wall, when the connecting plate 94 moves, the first spring 97 inside the mounting cavity 91 is pressed, the first spring 97 is in a compressed state, when the moving rod 15 is pulled to move toward one end of the moving rod 6, and the moving rod 15 is pulled to move the fixed plate 14 toward one side of the moving rod 6, when the fixed plate 14 moves, the two first sliding blocks 8 are driven to move in the first sliding grooves 7 at the top and the bottom of the inner wall of the movable rod 6, and after the movable rod 15 is adjusted to a proper position, the snap groove 18 in the snap rod 16 is overlapped with the snap block 17 on the hook 4 by moving the snap rod 16.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a hoist with hoist jib, includes the hoist body, its characterized in that: one side fixed mounting at hoist body top has the horn, the one end of horn is equipped with the steel wire, one side fixed mounting of steel wire has the lifting hook, one side of lifting hook rotates through rotating and is connected with the connecting block, one side fixedly connected with movable rod of connecting block, first spout, two have all been seted up to the top and the bottom of movable rod inner wall the equal sliding connection in inside of first spout has first slider, two the inside of first slider all is provided with spacing subassembly, spacing subassembly includes the installation cavity, the second spout has all been seted up to the both sides of installation cavity inner wall, the equal sliding connection in inside of second spout has the second slider, two fixedly connected with connecting plate between the second slider, one side fixed connection stopper of connecting plate.
2. A crane with a crane jib as claimed in claim 1, wherein: the top and the bottom of movable rod inner wall all seted up with the spacing groove of stopper looks adaptation, the bottom of connecting plate just is located the inner wall of installation cavity is provided with first spring, the both ends of first spring respectively with one side of connecting plate with installation cavity inner wall bottom fixed connection.
3. A crane with a crane jib as claimed in claim 1, wherein: the two sides of the movable rod are provided with slide rods, the two ends of each slide rod are provided with baffles, and one side of each baffle is fixedly connected with the two sides of the surface of the movable rod.
4. A crane with a crane jib as claimed in claim 3, wherein: two the surface cover of slide bar is equipped with the third slider, two one side of third slider all sets up the promotion subassembly, the promotion subassembly includes the mounting box, the inside of mounting box is provided with the push rod, the third spout has all been seted up to the both sides of mounting box inner wall.
5. A crane with a crane jib as claimed in claim 4, wherein: two equal sliding connection in inside of third spout has the fourth slider, two one side of fourth slider with the both sides fixed connection on push rod surface, the surface cover of push rod is equipped with the second spring, the top and the bottom of push rod are fixedly connected with push pedal and handle respectively.
6. A crane with a crane jib as claimed in claim 1, wherein: two fixedly connected with fixed plate between the first slider, one side fixedly connected with carriage release lever of fixed plate, the one end of carriage release lever rotates through rotating and is connected with the kelly, one side of lifting hook is provided with the fixture block, one side of kelly seted up with the draw-in groove of fixture block looks adaptation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021188295.7U CN213707505U (en) | 2020-06-24 | 2020-06-24 | Crane with crane arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021188295.7U CN213707505U (en) | 2020-06-24 | 2020-06-24 | Crane with crane arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213707505U true CN213707505U (en) | 2021-07-16 |
Family
ID=76765985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021188295.7U Expired - Fee Related CN213707505U (en) | 2020-06-24 | 2020-06-24 | Crane with crane arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213707505U (en) |
-
2020
- 2020-06-24 CN CN202021188295.7U patent/CN213707505U/en not_active Expired - Fee Related
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Legal Events
| 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: 20210716 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |