CN215595443U - Cat ladder for construction - Google Patents
Cat ladder for construction Download PDFInfo
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- CN215595443U CN215595443U CN202120607565.1U CN202120607565U CN215595443U CN 215595443 U CN215595443 U CN 215595443U CN 202120607565 U CN202120607565 U CN 202120607565U CN 215595443 U CN215595443 U CN 215595443U
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- support frame
- connecting plate
- support
- additional
- rod
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Abstract
The utility model relates to the technical field of building construction, in particular to a ladder stand for building construction, which comprises a first support frame, a second support frame, a plurality of pedals and bottom additional supports, wherein a first slide rail is fixedly arranged on the outer sides of the bottoms of the first support frame and the second support frame, a plurality of connecting boxes are fixedly arranged on the outer sides of the bottoms of the first support frame and the second support frame, each pedal comprises a first connecting plate and a second connecting plate, one ends of the first connecting plate and the second connecting plates are inserted into the connecting boxes, two second slide rails are fixedly arranged in the first connecting plate, the free ends of the second connecting plates are inserted into the first connecting plate and are provided with idler wheels, the bottom additional supports are arranged on the first support frame and the second support frame and comprise additional support rods and connecting rods, the tops of the additional support rods are hinged with the support frames, one ends of the connecting rods are hinged with the bottoms of the additional support rods, the other ends of the connecting rods are hinged with slide blocks, and the slide blocks are arranged in the first slide rails. The device provided by the utility model is stable in support, convenient to disassemble and assemble and capable of being adjusted according to the space size.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a ladder stand for building construction.
Background
A ladder is often required at a construction site. The traditional ladder stand is characterized in that a plurality of steps are fixedly arranged between two supports. The ladder stand with the structure not only is not stable enough in support, but also is poor in safety, and due to the fact that the space conditions of a pipe network and equipment of a building site are complex, the ladder stand is probably incapable of penetrating through the space between the pipe network and the equipment due to the narrow space, and construction operation is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing a ladder stand for building construction, which is stable in support, convenient to disassemble and assemble and capable of being adjusted according to the space size.
The utility model is realized by the following technical scheme:
a ladder stand for building construction comprises a first support frame, a second support frame, a plurality of pedals and bottom additional supports, wherein the first support frame and the second support frame are respectively of a groove-shaped structure, the groove-shaped structures are oppositely arranged, a first slide rail is fixedly arranged on the outer sides of the bottoms of the first support frame and the second support frame, a plurality of connecting boxes are uniformly and fixedly arranged in the groove-shaped structures through bolts, each pedal comprises a first connecting plate and a second connecting plate, one end of the first connecting plate is inserted into the connecting box on the first support frame, one end of the second connecting plate is inserted into the connecting box on the second support frame, two second slide rails are fixedly arranged in the first connecting plate, the free end of the second connecting plate is inserted into the first connecting plate and provided with idler wheels which are clamped on the second slide rails, the bottom additional supports are two sets and are respectively arranged on the first support frame and the second support frame, each set of the bottom additional support comprises an additional support rod and a connecting rod, the top of the additional support rod is hinged to the first support frame/the second support frame, the connecting rod is a telescopic rod, one end of the connecting rod is hinged to the bottom of the additional support rod, the other end of the connecting rod is hinged to a sliding block, and the sliding block is installed in the first sliding rail.
Furthermore, the top parts of the first support frame and the second support frame are respectively and fixedly provided with a hook.
Furthermore, the bottoms of the first support frame, the second support frame and the additional support rod are respectively sleeved with an anti-skid pad.
Further, the side part of the additional support rod is provided with a travelling wheel.
Beneficial effects of the utility model
The ladder stand for building construction has the following advantages:
1. simple structure, easy dismounting.
2. The support is stable;
3. can be adjusted according to the space size.
Drawings
FIG. 1 is a schematic front view of the present invention;
in the figure, 1, a first supporting frame, 2, a first connecting plate, 3, a second connecting plate, 4, a connecting box, 5, a roller, 6, a second sliding rail, 7, an additional supporting rod, 8, a first sliding rail, 9, a connecting rod, 10, a walking wheel, 11, an anti-skid pad, 12, a hook, 13, a second supporting frame and 14, a sliding block are arranged.
Detailed Description
A ladder stand for building construction comprises a first support frame 1, a second support frame 13, a plurality of pedals and bottom additional supports, wherein the first support frame and the second support frame are respectively of a groove-shaped structure, the groove-shaped structures are oppositely arranged, the outer sides of the bottoms of the first support frame and the second support frame are fixedly provided with a first slide rail 8, a plurality of connecting boxes 4 are uniformly and fixedly arranged in the groove-shaped structures through bolts, each pedal comprises a first connecting plate 2 and a second connecting plate 3, one end of the first connecting plate is inserted into the connecting box on the first support frame, one end of the second connecting plate is inserted into the connecting box on the second support frame, two second slide rails 6 are fixedly arranged in the first connecting plate, the free end of the second connecting plate is inserted into the first connecting plate and provided with a roller 5, the roller is clamped on the second slide rail, the bottom additional supports are two sets and are respectively arranged on the first support frame and the second support frame, each set of the bottom additional support comprises an additional support rod 7 and a connecting rod 9, the top of the additional support rod is hinged to the first support frame/the second support frame, the connecting rod is a telescopic rod, one end of the connecting rod is hinged to the bottom of the additional support rod, the other end of the connecting rod is hinged to a sliding block 14, and the sliding block is installed in the first sliding rail.
Furthermore, the top parts of the first support frame and the second support frame are respectively and fixedly provided with a hook 12, and when the ladder stand is used, if a fixing rod piece such as a scaffold cross rod is arranged, the ladder stand can be hung on the fixing rod piece, so that the safety of the ladder stand is improved.
Furthermore, the bottoms of the first support frame, the second support frame and the additional support rod are respectively sleeved with an anti-slip mat 11, so that the ladder stand is prevented from sliding in the use process, and the safety and stability are improved.
Furthermore, the walking wheels 10 are installed on the side portions of the additional supporting rods, so that the ladder stand can be pulled to walk during carrying, and time and labor are saved.
When the cat ladder is used, the bottoms of the two additional supporting rods can be pulled open outwards, the sliding block can slide downwards along the first sliding rail until the bottom of the first sliding rail, the connecting rod is in a horizontal state at the moment, the additional supporting rods reach the maximum opening angle and form a support together with the first supporting frame and the second supporting frame, and the stability and the safety of the cat ladder support are improved.
When the upper space is less, when needing to be adjusted, as long as make the second connecting plate slide along the second slide rail, make the footboard stretch out and draw back, just can change the contained angle between two support frames, make the distance between two support frames big-end-up down, until satisfying the practical requirement of space, adjust very convenient laborsaving.
Simultaneously because first support frame, second support frame are the groove-shaped structure respectively, have a plurality of connecting boxes through the even fixed mounting of bolt in the groove-shaped structure, every the footboard includes first connecting plate and second connecting plate, first connecting plate one end passes through bolt fixed connection with the connecting box on the first support frame, and the connecting box can form a whole with the footboard, during the transportation, can dismantle it from the support frame, deposit alone. During installation, the connecting box and the support frame are fixedly connected only by bolts, and the mounting and dismounting are very convenient and fast.
In conclusion, the ladder stand for building construction provided by the utility model is stable in support, convenient to disassemble and assemble and capable of being adjusted according to the space size.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. A ladder stand for building construction is characterized by comprising a first support frame, a second support frame, a plurality of pedals and bottom additional supports, wherein the first support frame and the second support frame are respectively of a groove-shaped structure, the groove-shaped structures are oppositely arranged, first slide rails are fixedly arranged on the outer sides of the bottoms of the first support frame and the second support frame, a plurality of connecting boxes are uniformly and fixedly arranged in the groove-shaped structures through bolts, each pedal comprises a first connecting plate and a second connecting plate, one end of the first connecting plate is inserted into the connecting box on the first support frame, one end of the second connecting plate is inserted into the connecting box on the second support frame, two second slide rails are fixedly arranged in the first connecting plate, the free end of the second connecting plate is inserted into the first connecting plate and provided with idler wheels which are clamped on the second slide rails, the bottom additional supports are two sets and are respectively arranged on the first support frame and the second support frame, each set of the bottom additional support comprises an additional support rod and a connecting rod, the top of the additional support rod is hinged to the first support frame/the second support frame, the connecting rod is a telescopic rod, one end of the connecting rod is hinged to the bottom of the additional support rod, the other end of the connecting rod is hinged to a sliding block, and the sliding block is installed in the first sliding rail.
2. The ladder stand for building construction according to claim 1, wherein hooks are fixedly mounted on the top of the first support frame and the top of the second support frame respectively.
3. The ladder stand for building construction according to claim 1, wherein the first support frame, the second support frame and the additional support bar are respectively sleeved with non-slip mats at the bottom.
4. The ladder stand for building construction according to claim 1, wherein a road wheel is installed at a side of the additional support rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120607565.1U CN215595443U (en) | 2021-03-25 | 2021-03-25 | Cat ladder for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120607565.1U CN215595443U (en) | 2021-03-25 | 2021-03-25 | Cat ladder for construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215595443U true CN215595443U (en) | 2022-01-21 |
Family
ID=79871566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120607565.1U Active CN215595443U (en) | 2021-03-25 | 2021-03-25 | Cat ladder for construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215595443U (en) |
-
2021
- 2021-03-25 CN CN202120607565.1U patent/CN215595443U/en active Active
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