CN213391179U - Steel springboard with adjustable length - Google Patents
Steel springboard with adjustable length Download PDFInfo
- Publication number
- CN213391179U CN213391179U CN202021936525.3U CN202021936525U CN213391179U CN 213391179 U CN213391179 U CN 213391179U CN 202021936525 U CN202021936525 U CN 202021936525U CN 213391179 U CN213391179 U CN 213391179U
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- China
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- plate body
- connecting plate
- slide rail
- sides
- strengthening rib
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Abstract
The utility model discloses a steel springboard of adjustable length, include: the plate body, the plate body about both ends respectively be fixed with a pair of jack catch through the bolt, plate body bottom both sides be provided with the slide rail, the plate body include: left plate body and right plate body, left plate body and right plate body bottom be provided with the connecting plate, the connecting plate about both sides have a pulley through the bolt fastening, connecting plate and slide rail mutually support, the connecting plate top be provided with the horizontal strengthening rib of a plurality of, the strengthening rib be the arc, the strengthening rib surface be provided with anti-skidding line, the slide rail both sides be provided with the bar fixed slot, bar fixed slot and connecting plate on the fixed hole symmetry to through the bolt fastening. The utility model has the advantages that: 1, the length of the steel springboard can be adjusted by arranging the connecting plate, so that the installation is convenient; 2, the surface of the connecting plate is provided with reinforcing ribs, and the surface of each reinforcing rib is provided with anti-skid lines, so that the use strength and the surface friction coefficient are improved, and the safety is enhanced; 3, simple structure, convenient and fast assembly.
Description
Technical Field
The utility model relates to a construction equipment field, concretely relates to steel springboard of adjustable length.
Background
The steel springboard is a component of a scaffold for building houses, and a complete sidewalk is generally assembled by a plurality of steel springboards, so that constructors can walk on the scaffold conveniently. The length of the existing steel springboard is fixed when the existing steel springboard is installed, the requirement on the precision of a scaffold is high, the applicability of the steel springboard is poor, various scaffolds cannot be met, and the safety of workers is poor and the workers can slip easily when the steel springboard is used.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model aims at providing a steel springboard of adjustable length.
In order to realize the technical purpose, the utility model discloses a scheme is: an adjustable length steel ramp comprising: the plate body, the plate body about both ends respectively be fixed with a pair of jack catch through the bolt, plate body bottom both sides be provided with the slide rail, the plate body include: left plate body and right plate body, left plate body and right plate body bottom be provided with the connecting plate, the connecting plate about both sides have a pulley through the bolt fastening, connecting plate and slide rail mutually support, the connecting plate top be provided with the horizontal strengthening rib of a plurality of, the strengthening rib be the arc, the strengthening rib surface be provided with anti-skidding line, the slide rail both sides be provided with the bar fixed slot, bar fixed slot and connecting plate on the fixed hole symmetry to through the bolt fastening.
Preferably, the number of the pulleys is 8, and the pulleys are uniformly arranged on the left part and the right part of the connecting plate.
Preferably, stoppers are arranged at the right end of the left plate body and the left end of the right plate body.
Preferably, the antiskid lines are in a groined shape.
The utility model has the advantages that: 1, the length of the steel springboard can be adjusted by arranging the connecting plate, so that the installation is convenient; 2, the surface of the connecting plate is provided with reinforcing ribs, and the surface of each reinforcing rib is provided with anti-skid lines, so that the use strength and the surface friction coefficient are improved, and the safety is enhanced; 3, simple structure, convenient and fast assembly.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view at a in the present invention;
fig. 3 is a schematic structural diagram of a middle reinforcement type of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, a specific embodiment of the present invention is a length-adjustable springboard, including: the plate body, the plate body about both ends respectively be fixed with a pair of jack catch 1 through the bolt, plate body bottom both sides be provided with slide rail 7, the plate body include: left plate body 2 and right plate body 4, left plate body 2 and right plate body 4 bottom be provided with connecting plate 3, connecting plate 3 about both sides have pulley 5 through the bolt fastening, connecting plate 3 and slide rail 7 cooperate mutually, 3 tops of connecting plate be provided with the horizontal strengthening rib 6 of a plurality of, strengthening rib 6 be the arc, 6 surfaces of strengthening rib be provided with anti-skidding line, 7 both sides of slide rail be provided with the bar fixed slot, bar fixed slot and connecting plate 3 on the fixed orifices symmetry to through the bolt fastening.
Preferably, the pulleys 5 are arranged on the left and right parts of the connecting plate 3 evenly in 8 numbers.
Preferably, the right end of the left plate body 2 and the left end of the right plate body 4 are provided with stoppers 8.
Preferably, the antiskid lines are in a groined shape.
The specific implementation mode is as follows: adjusting the connecting plate during installation, and then adjusting the connecting plate through a bolt during installation on the frame; the connecting plate is fixed, and the efficiency is also quick.
The utility model has the advantages that: 1, the length of the steel springboard can be adjusted by arranging the connecting plate, so that the installation is convenient; 2, the surface of the connecting plate is provided with reinforcing ribs, and the surface of each reinforcing rib is provided with anti-skid lines, so that the use strength and the surface friction coefficient are improved, and the safety is enhanced; 3, simple structure, convenient and fast assembly.
The above, only do the preferred embodiment of the present invention, not used to limit the present invention, all the technical matters of the present invention should be included in the protection scope of the present invention for any slight modification, equivalent replacement and improvement of the above embodiments.
Claims (4)
1. An adjustable length steel ramp comprising: plate body, its characterized in that: the plate body about both ends respectively be fixed with a pair of jack catch through the bolt, plate body bottom both sides be provided with the slide rail, the plate body include: left plate body and right plate body, left plate body and right plate body bottom be provided with the connecting plate, the connecting plate about both sides have a pulley through the bolt fastening, connecting plate and slide rail mutually support, the connecting plate top be provided with the horizontal strengthening rib of a plurality of, the strengthening rib be the arc, the strengthening rib surface be provided with anti-skidding line, the slide rail both sides be provided with the bar fixed slot, bar fixed slot and connecting plate on the fixed hole symmetry to through the bolt fastening.
2. An adjustable length steel ramp as set forth in claim 1, wherein: the number of the pulleys is 8, and the pulleys are uniformly arranged on the left part and the right part of the connecting plate.
3. An adjustable length steel ramp as set forth in claim 1, wherein: the right end of the left plate body and the left end of the right plate body are provided with blocking pieces.
4. An adjustable length steel ramp as set forth in claim 1, wherein: the anti-skid lines are in a groined shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021936525.3U CN213391179U (en) | 2020-09-08 | 2020-09-08 | Steel springboard with adjustable length |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021936525.3U CN213391179U (en) | 2020-09-08 | 2020-09-08 | Steel springboard with adjustable length |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213391179U true CN213391179U (en) | 2021-06-08 |
Family
ID=76214911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021936525.3U Active CN213391179U (en) | 2020-09-08 | 2020-09-08 | Steel springboard with adjustable length |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213391179U (en) |
-
2020
- 2020-09-08 CN CN202021936525.3U patent/CN213391179U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |