CN213083213U - Folding ladder cart - Google Patents
Folding ladder cart Download PDFInfo
- Publication number
- CN213083213U CN213083213U CN202021682308.6U CN202021682308U CN213083213U CN 213083213 U CN213083213 U CN 213083213U CN 202021682308 U CN202021682308 U CN 202021682308U CN 213083213 U CN213083213 U CN 213083213U
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- truckle
- caster
- ladder
- frame
- wall
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Abstract
The utility model discloses a folding ladder cart, which comprises a ladder frame, a hinged connecting piece which is installed and connected between the ladder frame, a caster and a caster installing piece which can be hung and fixed on the ladder frame and is used for installing and fixing the caster, the caster installing piece is hung and installed on a side frame of the ladder frame, the caster is installed on the caster installing piece, the caster installing piece is a sheet metal piece and is provided with a caster installing wall, the caster installing wall is provided with a caster installing hole, the caster is tightly installed on the caster installing hole, one side wall edge of the caster installing wall extends and is bent to form a hanging groove which is matched and connected with the side frame of the ladder frame in a hanging way, the caster installing piece is hung and installed on the side frame of the ladder frame through the hanging groove, then the caster is fixedly installed on the caster installing piece, the folding ladder can be simply, conveniently and quickly changed into a cart, when more goods need to be carried, the folding ladder can, the truckles are additionally arranged at the lower sides of the truckle mounting parts, and the supporting plates are paved at the upper sides of the truckle mounting parts, so that the transportation of goods or objects is facilitated.
Description
Technical Field
The utility model belongs to the technical field of folding ladder, concretely relates to shallow of establishing on folding ladder's basis.
Background
A folding ladder in the existing market is like the four-section ladder frame folding ladder disclosed by the Chinese utility model patent (publication number CN 2869275Y), and the ladder frames in each section are hinged and connected through a hinged connecting piece disclosed by the Chinese utility model patent (publication number CN 201087692Y). This kind of four sections ladder frame folding ladder can be used as a word ladder, double ladder and work platform ladder through folding regulation, in the exhibition activity, because the needs of fitment are carried out to the exhibition position, exhibition unit will take a convenient folding ladder, in addition the showpiece transports to the exhibition parking area and still need transport it to the exhibition position place in, this is about to use the common shallow of carrying goods, ordinary exhibitor can rent the shallow to service unit this moment, if the folding ladder that carries is reequiped a little, make it have the function of shallow of carrying cargo, reach the purpose of a thing multipurpose, can greatly make exhibitor unit of participating in like this.
Disclosure of Invention
The utility model aims at providing a folding ladder shallow of establishing on folding ladder's basis and establishing simple and convenient, swift.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a folding ladder shallow, including the ladder frame, the articulated connecting piece of erection joint between the ladder frame, the truckle and can hang the truckle installed part that is used for installing fixed truckle on being fixed in the ladder frame, the truckle installed part hangs in the side bearer frame of ladder frame, the truckle is installed in the truckle installed part, hang the truckle installed part and adorn on the side bearer frame of ladder frame, again with truckle fixed mounting on the truckle installed part, can become the shallow with folding ladder simple and convenient and swiftly, be applicable to for example the value of can make full use of folding ladder in activities such as exhibition, make things convenient for the transport of goods or article.
Preferably, the truckle installed part is the sheet metal component and has truckle installation wall, is provided with the truckle mounting hole on the truckle installation wall, and truckle fastening installation is in the truckle mounting hole, and a lateral wall edge of truckle installation wall extends and bends and is formed with the hanging groove of being connected with the cooperation of the side bearer frame of ladder frame hanging.
Preferably, the caster wheel mounting walls are symmetrically arranged on two sides of the hanging groove, and the hanging groove is formed by a first sheet metal wall which is bent and extends to be arranged on one side wall edge of the caster wheel mounting wall and a second sheet metal wall which is connected between the first sheet metal walls.
Furthermore, a bearing plate can be arranged on the ladder frame, the ladder frame is adjusted into a straight shape or an L shape through a hinged connecting piece, and the bearing plate is fixedly arranged on the ladder frame through being fastened and arranged on the trundle mounting piece to be mounted.
The utility model discloses following beneficial effect has:
the utility model relates to a folding ladder cart, which comprises trundles and trundle mounting pieces which can be fixed on a ladder frame in a hanging way and are used for mounting and fixing the trundles, wherein the trundle mounting pieces are hung on a side frame of the ladder frame, the trundles are mounted on the trundle mounting pieces, the trundle mounting pieces are hung on the side frame of the ladder frame, and then the trundle is fixedly mounted on the trundle mounting pieces, so that the folding ladder can be simply, conveniently and quickly changed into a cart; the ladder frame can be further provided with a bearing plate, the ladder frame is adjusted to be in a straight line shape or an L shape through the hinged connecting piece, and the bearing plate is fixedly arranged on the ladder frame through being fastened and arranged on the trundle mounting piece.
Drawings
Fig. 1 is a schematic structural view of a foldable ladder cart according to the present invention;
fig. 2 is a schematic structural view of a caster mounting member of the foldable ladder cart according to the present invention;
fig. 3 is a schematic view of the foldable ladder cart with the ladder frame adjusted to be in a straight line shape and the bearing plate installed;
fig. 4 is a schematic view of the foldable ladder cart when its ladder frame is adjusted to L-shape and the bearing plate is installed.
In the figure: 1. a ladder frame; 2. a hinged connection; 3. a caster wheel; 4. a caster mount; 5. a caster mounting wall; 6. a caster wheel mounting hole; 7. a side frame; 8. hanging the groove; 9. a first sheet metal wall; 10. a second sheet metal wall; 11. a bearing plate.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific embodiments so as to more clearly understand the technical idea claimed in the invention.
As shown in figure 1, the utility model relates to a folding ladder cart, which comprises ladder frames 1, hinged connectors 2 installed and connected between the ladder frames 1, casters 3 and caster wheel mounting pieces 4 capable of being hung and fixed on the ladder frames 1 and used for installing and fixing the casters 3, wherein the ladder frame 1 is preferably, but not limited to, a ladder frame structure of a four-section ladder folding ladder in the prior art as disclosed in Chinese utility model (publication No. CN 2869275Y), the hinged connectors 2 are preferably, but not limited to, hinged connectors as disclosed in Chinese utility model (publication No. CN 201087692Y), the caster wheel mounting pieces 4 are hung and installed on side frame frames 7 of the ladder frames 1, the casters 3 are installed on the caster wheel mounting pieces 4, the caster wheel mounting pieces 4 are sheet metal parts and are provided with caster wheel mounting walls 5, caster wheel mounting holes 6 are arranged on the caster wheel mounting walls 5, the casters 3 are specifically and tightly installed on the caster wheel mounting holes 6, the caster wheel 3 belongs to a common pulley wheel with a fastening seat plate commonly seen in the existing market, and a hanging groove 8 matched with and connected with a side frame 7 of the ladder frame 1 in a hanging way is formed by extending and bending one side wall edge of the caster wheel mounting wall 5.
As shown in fig. 2, the caster mounting member 4 is formed such that the caster mounting walls 5 are symmetrically disposed on both sides of the mounting groove 8, and the mounting groove 8 is formed by a first metal plate 9 bent to extend from one side edge of the caster mounting wall 5 and a second metal plate 10 connected between the first metal plate 9.
The process of the utility model for building the cart on the basis of the folding ladder is that the caster mounting pieces 4 are hung on the side frame 7 of the ladder frame 1 through the hanging grooves 8, then the caster wheels 3 are fixedly mounted on the caster mounting pieces 4, the folding ladder can be simply, conveniently and quickly changed into the cart, the ladder frame 1 can be adjusted to be in a straight shape as shown in figure 3 through the hinged connecting pieces 2 and is provided with the bearing plate 11 or is L-shaped as shown in figure 4 and is provided with the bearing plate 11, the bearing plate 11 is fixedly mounted on the caster mounting pieces 4 through the fastening mounting, in particular, the bottom surface of the bearing plate 11 is embedded with nuts, the bearing plate 11 is fixedly mounted through bolts passing through the caster mounting holes 6 on the caster mounting pieces 4 and connecting with the nuts, the caster mounting pieces 4 can be used for mounting the caster wheels 3, and can also be used for mounting and fixing the bearing plate 11, the cart is suitable for activities such as exhibitions and the like, and the, the transportation of goods or objects is convenient.
Various other changes and modifications may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such changes and modifications should fall within the scope of the present invention.
Claims (4)
1. The utility model provides a folding ladder shallow, includes ladder frame (1) and erection joint in articulated connecting piece (2) between ladder frame (1), its characterized in that: still include truckle (3) and can hang dress and be fixed in on ladder frame (1) and be used for installing truckle installed part (4) of fixed truckle (3), truckle installed part (4) are hung dress in side frame (7) of ladder frame (1), and truckle (3) are installed in truckle installed part (4).
2. The folding ladder cart of claim 1, further comprising: truckle installed part (4) are the sheet metal component and have truckle installation wall (5), are provided with truckle mounting hole (6) on truckle installation wall (5), and truckle (3) fastening installation is in truckle mounting hole (6), and a lateral wall edge of truckle installation wall (5) extends and bends and is formed with and hangs dress groove (8) of being connected with the side frame (7) cooperation of ladder frame (1).
3. The folding ladder cart of claim 2, wherein: the caster wheel mounting walls (5) are symmetrically arranged on two sides of the hanging groove (8), and the hanging groove (8) is formed by a first sheet metal wall (9) which is bent, extended and arranged on one side wall edge of the caster wheel mounting wall (5) and a second sheet metal wall (10) connected between the first sheet metal walls (9).
4. The folding ladder cart of claim 1, further comprising: still include bearing plate (11), ladder frame (1) is adjusted into a font or L shape through articulated connecting piece (2), and bearing plate (11) are fixed in ladder frame (1) through fastening installation in truckle installed part (4) realization installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021682308.6U CN213083213U (en) | 2020-08-13 | 2020-08-13 | Folding ladder cart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021682308.6U CN213083213U (en) | 2020-08-13 | 2020-08-13 | Folding ladder cart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213083213U true CN213083213U (en) | 2021-04-30 |
Family
ID=75630013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021682308.6U Active CN213083213U (en) | 2020-08-13 | 2020-08-13 | Folding ladder cart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213083213U (en) |
-
2020
- 2020-08-13 CN CN202021682308.6U patent/CN213083213U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |