CN219971672U - Foot pad plate of crane - Google Patents
Foot pad plate of crane Download PDFInfo
- Publication number
- CN219971672U CN219971672U CN202321381162.5U CN202321381162U CN219971672U CN 219971672 U CN219971672 U CN 219971672U CN 202321381162 U CN202321381162 U CN 202321381162U CN 219971672 U CN219971672 U CN 219971672U
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- handle
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- foot
- shaped
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- 230000008093 supporting effect Effects 0.000 claims abstract description 40
- 241000276425 Xiphophorus maculatus Species 0.000 claims description 19
- 238000005299 abrasion Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model discloses a crane foot pad, which comprises a plate-shaped foot pad and a handle unit; plate-shaped pad foot: the middle part of the upper surface of the plate-shaped pad foot is provided with an annular groove, the upper surface and the lower surface of the plate-shaped pad foot are provided with anti-skid patterns, the front side surfaces of the plate-shaped pad foot are symmetrically provided with supporting seats, the front ends of the supporting seats are respectively connected with idler wheels through rotating shafts, the left side surface and the right side surface of the plate-shaped pad foot are respectively provided with a pull rope, and the middle parts of the pull ropes are respectively provided with a handle sleeve; a handle unit: the handle unit comprises a sliding sleeve and a handle, wherein the sliding sleeve is respectively arranged at the rear ends of the left side surface and the right side surface of the plate-shaped foot pad, the sliding sleeve is in sliding connection with the front end of the handle, the handle unit further comprises a clamping groove and a clamping column, the foot pad plate of the crane is provided with rollers on the side surface, and meanwhile, a telescopic handle is arranged on the side surface, so that the foot pad plate is good in mobility, simple in structure and convenient to use, and labor burden of users is reduced.
Description
Technical Field
The utility model relates to the technical field of cranes, in particular to a foot pad of a crane.
Background
The crane is a common mechanical device in our life, and is a hoisting and carrying machine widely used in ports, workshops, electric power, construction sites and other places, and is usually called as a main crane, namely an automobile crane, a crawler crane and a tire crane, wherein the crane is commonly called as an automobile crane, the automobile crane refers to an automobile crane, when the automobile crane is used, the lower end of a supporting leg is generally supported by a crane foot pad, so that the contact area between the supporting leg and the ground is enlarged, the supporting effect is achieved, the supporting safety of a working vehicle is ensured, the crane foot pad is generally composed of a plate-shaped foot pad and a handle, and then the crane is required to be carried by manpower during moving, and the foot pad is large in size, heavy in mass and large in labor burden of users.
Disclosure of Invention
The utility model aims to overcome the existing defects, and provides the foot pad of the crane, which is provided with the rollers on the side surfaces and the telescopic handles, so that the foot pad is good in mobility, simple in structure and convenient to use, reduces the labor burden of users, and can effectively solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a foot pad of a crane comprises a plate-shaped foot pad and a handle unit;
plate-shaped pad foot: the middle part of the upper surface of the plate-shaped pad foot is provided with an annular groove, the upper surface and the lower surface of the plate-shaped pad foot are provided with anti-skid patterns, the front side surfaces of the plate-shaped pad foot are symmetrically provided with supporting seats, the front ends of the supporting seats are respectively connected with idler wheels through rotating shafts, the left side surface and the right side surface of the plate-shaped pad foot are respectively provided with a pull rope, and the middle parts of the pull ropes are respectively provided with a handle sleeve;
a handle unit: the novel lifting pad is arranged at the rear end of the plate-shaped pad, the roller is arranged on the side face of the plate-shaped pad, the telescopic handle is arranged on the other side of the plate-shaped pad, and then the plate-shaped pad can be inclined and then moved under the support of the roller when being required to be carried, so that long-distance carrying can be avoided, the labor burden of a user is reduced, and the novel lifting pad is simple in structure and convenient to use.
Further, the handle unit comprises a sliding sleeve and a handle, wherein the sliding sleeve is respectively arranged at the rear ends of the left side surface and the right side surface of the platy foot pad, and the sliding sleeve is in sliding connection with the front end of the handle, so that the platy foot pad can be pulled conveniently.
Further, the handle unit further comprises clamping grooves and clamping columns, the clamping grooves are uniformly formed in the upper surfaces of the handles respectively, the clamping columns are arranged at the upper ends of the inner portions of the sliding sleeves respectively, and the clamping grooves are matched with the clamping columns respectively, so that the positioning of the handles after the handles extend out can be controlled conveniently.
Further, the handle unit further comprises a support column and a roller, the support columns are respectively arranged at the lower ends of the sliding sleeves, the outer cambered surfaces of the support columns are rotationally connected with the roller, the roller is in sliding connection with the lower surface of the handle, support is provided for the handle, and abrasion of the handle and the sliding sleeves is reduced.
Furthermore, the rear ends of the left side surface and the right side surface of the handle are respectively provided with a positioning block, and the positioning blocks are respectively matched with the sliding sleeve corresponding to the vertical direction, so that the handle is prevented from being separated from the sliding sleeve.
Further, the middle parts of the left side surface and the right side surface of the platy foot pad are respectively provided with a positioning seat, the opposite deviating surfaces of the two positioning seats are respectively provided with a spring piece, the positioning seats are movably inserted with the front end of the handle, and the spring pieces are respectively matched with the positioning blocks corresponding longitudinally to limit the free movement of the handle.
Furthermore, the four corners of the upper surface of the plate-shaped foot pad are respectively provided with an inserting column, the four corners of the lower surface of the plate-shaped foot pad are respectively provided with an inserting hole, and the stability of multilayer placement of the plate-shaped foot pad is improved.
Compared with the prior art, the utility model has the beneficial effects that: the foot pad of the crane has the following advantages:
after the use is finished, the movement of the platy pad foot is limited, then the handle is pulled out horizontally along the sliding sleeve, after the handle is moved out for a proper length, the rear end of the handle is lifted upwards, the handle is inclined, the clamping groove on the upper surface of the handle is clamped with the clamping column, the clamping column is used for limiting the extension of the handle, then the handle is lifted through the clamping column and the sliding sleeve along with the continuous lifting of the rear end of the handle, the rear end of the platy pad foot is driven by the handle to lift up through the clamping column and the sliding sleeve, the roller is used for supporting the platy pad foot under the action of the supporting seat, then the handle is pulled, the handle is used for driving the platy pad foot to move under the supporting seat and the supporting of the roller through the clamping column and the sliding sleeve, the roller is rotated to have smaller friction with the ground, the movement of the platy pad foot is facilitated, the roller is arranged on the side surface of the platy pad foot, and the telescopic handle is arranged on the other side of the same time, and the platy pad foot can be inclined and then moved under the supporting of the roller when the roller is required to be carried, further, the labor of a user can be avoided from long-distance to carry, and the user can be required, and the labor is reduced.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of the present utility model at A;
fig. 3 is an enlarged schematic view of the structure of the present utility model at B.
In the figure: the novel anti-skid bicycle comprises a plate-shaped foot pad 1, a ring groove 2, an anti-skid pattern 3, a pull rope 4, a handle 5, a supporting seat 6, a roller 7, a handle 8 unit, a sliding sleeve 81, a handle 82, a clamping groove 83, a clamping column 84, a supporting column 85, a roller 86, a positioning block 9, a positioning seat 10, a spring piece 11, a jack 12 and a plug 13.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present embodiment provides a technical solution: a foot pad of a crane comprises a plate-shaped foot pad 1 and a handle unit 8;
plate-shaped pad 1: the middle part of the upper surface of the plate-shaped pad foot 1 is provided with an annular groove 2, the upper surface and the lower surface of the plate-shaped pad foot 1 are respectively provided with an anti-skid pattern 3, when in use, the plate-shaped pad foot 1 is placed below a crane supporting leg, then the annular groove 2 is used as a reference to ensure that the crane supporting leg is positioned at the center of the plate-shaped pad foot 1, meanwhile, the anti-skid patterns 3 increase the friction force between the plate-shaped pad foot 1 and the ground or the supporting leg, the plate-shaped pad foot 1 increases the supporting area of the crane supporting leg, the stability of the crane supporting leg is further ensured, the front side surface of the plate-shaped pad foot 1 is symmetrically provided with a supporting seat 6, the front end of the supporting seat 6 is respectively connected with a roller 7 through a rotating shaft, when the plate-shaped pad foot 1 moves obliquely, the roller 7 provides support for the plate-shaped pad foot 1 under the action of the supporting seat 6, the left side surface and the right side surface of the plate-shaped pad foot 1 are respectively provided with a pull rope 4, the middle part of the pull rope 4 is respectively provided with a pair of gloves 5, after the handles 82 are folded, the plate-shaped pad foot 1 can be conveyed onto a vehicle through the gloves 5 and the pull rope 4, four corners of the upper surface of the plate-shaped pad foot 1 are respectively provided with a jack 13, and the plate-shaped pad foot 1 are respectively provided with jack 12, when the plate-shaped pad foot 1 is placed on the jack 12, and the jack 1 is placed on the jack and the jack 13, and when the jack is placed under the jack is positioned, and the jack is positioned on the jack, and the jack is positioned;
handle unit 8: the handle unit 8 comprises a sliding sleeve 81 and a handle 82, wherein the sliding sleeve 81 is respectively arranged at the rear ends of the left side surface and the right side surface of the plate-shaped pad 1, the sliding sleeve 81 is in sliding connection with the front end of the handle 82, the handle unit 8 further comprises a clamping groove 83 and a clamping column 84, the clamping grooves 83 are respectively and uniformly formed in the upper surface of the handle 82, the clamping columns 84 are respectively arranged at the upper end of the inside of the sliding sleeve 81, the clamping grooves 83 are respectively matched with the clamping columns 84, after the use is finished, the movement of the plate-shaped pad 1 is limited, then the handle 82 is pulled out horizontally along the sliding sleeve 81, after the handle 82 is moved for a proper length, the rear end of the handle 82 is lifted upwards, the handle 82 is inclined, the clamping grooves 83 on the upper surface of the handle 82 are clamped with the clamping columns 84, the clamping columns 84 are limited to extend out, and then the rear end of the handle 82 is lifted continuously, the handle 82 lifts the rear end of the plate-shaped pad 1 through the clamping column 84 and the sliding sleeve 81, the handle 82 is pulled, the plate-shaped pad 1 is driven by the clamping column 84 and the sliding sleeve 81 to move under the support of the supporting seat 6 and the roller 7, the roller 7 rotates to have smaller friction with the ground, the plate-shaped pad 1 is convenient to move and saves labor, the handle unit 8 further comprises a supporting column 85 and a roller 86, the supporting column 85 is respectively arranged at the lower end of the sliding sleeve 81, the outer cambered surfaces of the supporting column 85 are respectively rotationally connected with the roller 86, the roller 86 is respectively and slidably connected with the lower surface of the handle 82, the supporting column 85 provides an installation position for the roller 86, the roller 86 provides sliding support for the handle 82, the abrasion of the handle 82 and the sliding sleeve 81 is reduced, the rear ends of the left side surface and the right side surface of the handle 82 are respectively provided with a positioning block 9, the positioning block 9 is respectively matched with the sliding sleeve 81 vertically corresponding to prevent the handle 82 from being separated from the sliding sleeve 81, the middle parts of the left side surface and the right side surface of the platy pad foot 1 are respectively provided with a positioning seat 10, the opposite deviating surfaces of the two positioning seats 10 are respectively provided with a spring piece 11, the positioning seats 10 are movably spliced with the front ends of the handles 82, the spring pieces 11 are respectively matched with the positioning blocks 9 corresponding longitudinally, the platy pad foot 1 and the handles 82 are put flat, the handles 82 are pushed forward horizontally, the handles 82 drive the positioning blocks 9 to move forward, when the positioning blocks 9 are contacted with the spring pieces 11, the positioning blocks 9 drive the spring pieces 11 to elastically deform, the front ends of the handles 82 are inserted into the positioning seats 10, then the positioning blocks 9 move to the middle parts of the spring pieces 11, the spring pieces 11 are reset, and the rear ends of the spring pieces 11 limit the movement of the handles 82 through the positioning blocks 9.
The working principle of the crane foot pad provided by the utility model is as follows: when in use, the plate-shaped pad foot 1 is placed below the crane supporting leg, then the annular groove 2 is used as a reference to ensure that the crane supporting leg is positioned at the center of the plate-shaped pad foot 1, meanwhile, the anti-skid patterns 3 increase the friction force between the plate-shaped pad foot 1 and the ground or the supporting leg, the plate-shaped pad foot 1 increases the supporting area of the crane supporting leg, and further ensures the stability of the crane supporting leg, when the crane supporting leg is used, the movement of the plate-shaped pad foot 1 is limited, then the handle 82 is pulled out horizontally along the sliding sleeve 81, when the handle 82 is moved to a proper length, the rear end of the handle 82 is lifted upwards, the handle 82 is inclined, the clamping groove 83 on the upper surface of the handle 82 is clamped with the clamping post 84, then the clamping post 84 limits the extension of the handle 82, then the rear end of the handle 82 is lifted up through the clamping post 84 and the sliding sleeve 81, the roller 7 provides support for the platy pad 1 under the action of the supporting seat 6, then the handle 82 is pulled, the handle 82 drives the platy pad 1 to move under the support of the supporting seat 6 and the roller 7 through the clamping post 84 and the sliding sleeve 81, the roller 7 rotates to have smaller friction with the ground, the platy pad 1 is convenient to move and saves labor, then when moving to a designated position, the platy pad 1 and the handle 82 are put flat, the handle 82 is pushed forward horizontally, the handle 82 drives the positioning block 9 to move forward, when the positioning block 9 contacts with the spring piece 11, the positioning block 9 drives the spring piece 11 to elastically deform, the front end of the handle 82 is inserted into the positioning seat 10, then the positioning block 9 moves to the middle part of the spring piece 11, the spring piece 11 is reset, the rear end of the spring piece 11 limits the movement of the handle 82 through the positioning block 9, after the handle 82 is folded, the plate-shaped pad feet 1 can be carried onto the vehicle through the glove 5 and the pull rope 4, and when a plurality of plate-shaped pad feet 1 are put together, the insertion holes 12 of the plate-shaped pad feet 1 above and the insertion posts 13 of the plate-shaped pad feet 1 below can be movably inserted, so that the stability of multilayer arrangement is ensured.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. A hoist pad sole, its characterized in that: comprises a platy foot pad (1) and a handle unit (8);
plate-shaped pad foot (1): an annular groove (2) is formed in the middle of the upper surface of the plate-shaped foot pad (1), anti-skidding patterns (3) are formed on the upper surface and the lower surface of the plate-shaped foot pad (1), supporting seats (6) are symmetrically arranged on the front side surfaces of the plate-shaped foot pad (1), rollers (7) are connected to the front ends of the supporting seats (6) through rotating shafts in a rotating mode, pull ropes (4) are arranged on the left side surface and the right side surface of the plate-shaped foot pad (1), and a pair of handle gloves (5) are arranged in the middle of the pull ropes (4);
handle unit (8): is arranged at the rear end of the plate-shaped pad foot (1).
2. A crane foot pad as claimed in claim 1, wherein: the handle unit (8) comprises a sliding sleeve (81) and a handle (82), wherein the sliding sleeve (81) is respectively arranged at the rear ends of the left side surface and the right side surface of the platy pad (1), and the sliding sleeve (81) is in sliding connection with the front end of the handle (82).
3. A crane foot pad as claimed in claim 2, wherein: the handle unit (8) further comprises a clamping groove (83) and clamping columns (84), the clamping grooves (83) are respectively and uniformly formed in the upper surface of the handle (82), the clamping columns (84) are respectively arranged at the upper ends of the inner portions of the sliding sleeves (81), and the clamping grooves (83) are respectively matched with the clamping columns (84).
4. A crane foot pad as claimed in claim 2, wherein: the handle unit (8) further comprises a support column (85) and a roller (86), the support column (85) is arranged at the lower end of the sliding sleeve (81) respectively, the outer cambered surfaces of the support column (85) are rotationally connected with the roller (86), and the roller (86) is in sliding connection with the lower surface of the handle (82).
5. A crane foot pad as claimed in claim 2, wherein: the rear ends of the left side surface and the right side surface of the handle (82) are respectively provided with a positioning block (9), and the positioning blocks (9) are respectively matched with sliding sleeves (81) corresponding to the vertical direction.
6. The crane foot pad of claim 5 wherein: the middle parts of the left side surface and the right side surface of the platy foot pad (1) are respectively provided with a positioning seat (10), the opposite deviating surfaces of the two positioning seats (10) are respectively provided with a spring piece (11), the positioning seats (10) are movably inserted with the front end of the handle (82), and the spring pieces (11) are respectively matched with the positioning blocks (9) longitudinally corresponding to each other.
7. A crane foot pad as claimed in claim 1, wherein: the four corners of the upper surface of the plate-shaped pad foot (1) are respectively provided with an inserting column (13), and the four corners of the lower surface of the plate-shaped pad foot (1) are respectively provided with an inserting hole (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321381162.5U CN219971672U (en) | 2023-06-01 | 2023-06-01 | Foot pad plate of crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321381162.5U CN219971672U (en) | 2023-06-01 | 2023-06-01 | Foot pad plate of crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219971672U true CN219971672U (en) | 2023-11-07 |
Family
ID=88593762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321381162.5U Active CN219971672U (en) | 2023-06-01 | 2023-06-01 | Foot pad plate of crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219971672U (en) |
-
2023
- 2023-06-01 CN CN202321381162.5U patent/CN219971672U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |