CN201158934Y - Seat armrest leading structure of construction frame - Google Patents
Seat armrest leading structure of construction frame Download PDFInfo
- Publication number
- CN201158934Y CN201158934Y CNU2008200008249U CN200820000824U CN201158934Y CN 201158934 Y CN201158934 Y CN 201158934Y CN U2008200008249 U CNU2008200008249 U CN U2008200008249U CN 200820000824 U CN200820000824 U CN 200820000824U CN 201158934 Y CN201158934 Y CN 201158934Y
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- CN
- China
- Prior art keywords
- scaffold
- handrail
- connecting plate
- sleeves
- fixed
- Prior art date
- 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
Links
- 238000010276 construction Methods 0.000 title abstract description 10
- 230000002787 reinforcement Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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Abstract
The utility model relates to a construction frame handrail antecedency structure, which can be used to assemble a fixed eagle frame. The antecedency structure comprises a connecting plate which is provided with two side plates, a fastening device which is arranged on one side plate of the connecting plate, a group of sleeves which are arranged on the back of the connecting plate, a hook which is arranged on the edge of the side plate of the connecting plate and a handrail frame bar which is sheathed in the sleeves. The hook can hook a horizontal bar of the fixed eagle frame through the structure, simultaneously, a screw bolt can be used to tighten and fix the connecting plate with a vertical rod of the fixed eagle frame to finish combining the fixed eagle frame and the construction frame handrail antecedency structure, and then the handrail frame bar is sheathed in the sleeves.
Description
Technical Field
The present invention relates to a scaffold handrail advanced structure, and more particularly to a device for scaffold to increase public safety.
Background
In the field of construction engineering, engineers must usually cooperate with the scaffold to perform the construction work of large buildings, and the quality of the scaffold depends on the safety of the engineers, and besides the general fixed scaffold, in order to meet the engineering safety requirements, the handrail structure of the scaffold must be used to assist the fixed scaffold to perform the construction.
When a fixed scaffold is generally erected, an engineer must stand on the scaffold with a certain height, and the scaffold is prone to physical fatigue after long-time work, and is likely to lose balance momentarily to cause a falling event, so that a so-called public safety accident occurs. Therefore, when the fixed scaffold is generally erected, more safety considerations cannot be provided, and the potential risk factors are the problems to be solved urgently.
Disclosure of Invention
To overcome the above disadvantages of the prior art, the present invention provides a scaffold handrail advanced structure, which is mainly aimed at safety, and further provides a handrail structure to add a plurality of support points to balance the strength of the body; the handrail frame rod can be supported by engineering personnel during construction, so that the convenience and the safety of the construction personnel during construction are enhanced, and the probability of public safety accidents is reduced.
In order to achieve the above object, the present invention provides a scaffold handrail advanced structure, which can be used to be assembled on a fixed scaffold, and comprises:
a connecting plate having two side plates;
the fastening structure is arranged on one side plate of the connecting plate;
a set of sleeves arranged at the rear side of the connecting plate;
the hanging structure is arranged on the edge of the side plate of the connecting plate; and
a handrail frame rod which is sleeved in the pair of sleeves;
through the structure, the hook can be hooked on the horizontal rod of the fixed scaffold; at the same time, the connecting plate is fastened and fixed with the vertical rod of the fixing scaffold by the bolt to complete the combination of the fixing scaffold and the scaffold handrail advanced structure, and then the handrail frame rod is sleeved in the pair of sleeves.
Wherein,
preferably, the short side panel length on one side of the connector panel is approximately the length 1/3 of the long side panel length on the other side.
Preferably, the fastening device may be a bolt.
Preferably, the set of sleeves is provided with a reinforcement at the bottom thereof.
Preferably, the hanging device can be a hook.
Preferably, the handrail frame rod further comprises:
a horizontal bar;
a vertical rod which is sleeved into the pair of sleeves; and
a bearing set connecting the horizontal rod and the vertical rod.
The beneficial effects of the utility model reside in that: according to the utility model discloses a scaffold handrail is structure in advance, can provide the handrail for constructor on the scaffold, constructor's convenience and security when having strengthened the construction, the probability that reducible public incident takes place. Meanwhile, the scaffold handrail is simple and rapid to install in advance, stable and firm in structure after installation, and very convenient to disassemble and carry.
The present invention will be described in detail with reference to the accompanying drawings, which are provided for illustration purposes, and are not intended to limit the scope of the invention.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
fig. 2A and 2B are front structural views of the present invention;
fig. 3 is a schematic view of the scaffold handrail advanced structure and the handrail frame rod installed on the scaffold according to the present invention;
FIG. 4 is a schematic perspective view of a handle bar of the present invention;
fig. 5 is a schematic view of folding the handrail frame rod.
Description of reference numerals:
10-a connecting plate; 11-long side plate; 12-short side plate; 20-a fastening device; 30-a sleeve; 31-a reinforcement; 32-a positioning element; 40-hanging the device; 50-handrail frame rod; 51-horizontal bar; 52-vertical pole; 53-bearing set; 61-horizontal rods of scaffolds; 62-scaffold vertical pole.
Detailed Description
In order to facilitate the understanding of the features, purposes and functions of the present invention, the following description will explain the relevant detailed structure and design concept of the present invention to explain the features of the present invention, the detailed description states as follows:
please refer to fig. 1, fig. 2A and fig. 2B, which are a schematic perspective view and a front view of the present invention, respectively; the utility model discloses a scaffold handrail is structure in advance, it is on can being used to assemble a fixed scaffold, its structure including: a connecting plate 10, which has side plates connected at both sides thereof, the two side plates having a length difference, the short side plate 12 at one side having a length about one third of the length of the long side plate 11 at the other side, and a receiving space formed between the two side plates, so that the vertical rods of the scaffold can be placed in the space for fastening installation, and if the handrail leading device is installed at the position where the vertical rods of the two scaffolds are adjacent, the connecting plate 10 can be designed to have a wider width (as shown in fig. 2B); a fastening device 20, which is disposed on a long side plate 11 of the connecting plate 10, wherein the side plate of the fastening device 20 is the long side plate 11 with longer length, wherein the fastening device can be a bolt and a device capable of tightly fixing the connecting plate to the vertical rod of the scaffold; a set of sleeves 30 disposed at the rear side of the connecting plate 10, wherein a reinforcing member 31 is welded between the set of sleeves 30 to reinforce the connection strength between the sleeves 30 and the connecting plate 10, thereby preventing stress from concentrating on the joint of the set of sleeves 30 and the connecting plate 10, and a positioning member 32 is disposed below the set of sleeves 30, so that the handrail frame rod can reach a predetermined mounting position when being disposed in the sleeve; a hanging device 40, which is arranged at the plate thickness of the long side plate 11 of the connecting plate; and a handrail frame rod 50 which is nested in the pair of sleeves.
Please refer to fig. 3, which is a schematic view of the advanced structure of the handrail and the handrail frame rod installed on the scaffold according to the present invention; with the structure disclosed in fig. 1, the hanging device 40 can be hung on the horizontal rod 61 of the scaffold, the vertical rod 62 of the scaffold is buckled into the accommodating space formed by the connecting plate 10 and the two side plates, and the fastening device 20 is used to fasten the handrail advanced structure on the vertical rod 62 of the scaffold, so as to complete the combination of the scaffold handrail advanced structure and the fixed scaffold; then, one end of the handrail frame rod 50 is sleeved into the sleeve from the top to the bottom of the upper opening of the sleeve 30 of the scaffold handrail advanced structure to the positioning part 32, and the other end of the handrail frame rod 50 is sleeved into the sleeve from the top to the bottom of the upper opening of the sleeve 30 of the other scaffold handrail advanced structure to the positioning part 32, and the two are fixed by a bolt or a bolt, thus completing and achieving the purpose of being supported by constructors.
Please refer to fig. 4, which is a schematic perspective view of a handrail frame rod of the present invention, comprising: a horizontal bar 51; a vertical rod 52 which is inserted into the sleeve; a bearing set 53 connecting the horizontal rod 51 and the vertical rod 52. The horizontal rod 51 and the vertical rod 52 cooperate with the bearing set 53 to form a linkage mechanism, which has a rotational degree of freedom and can rotate the horizontal rod to be parallel to the vertical rod to form a folded state, as shown in fig. 5, which is convenient for the constructors to carry and avoids the difficulty in transportation due to the excessively large volume.
To sum up, the purpose and the efficacy of the utility model are all deeply embodied, have industrial utility value, and are novel and unprecedented in the market, completely meet the patentable requirements of novel patents, and are applied by law. The above description is only a preferred embodiment of the present invention, and the scope of the present invention should not be limited by the above description. It is to be understood that all equivalent changes and modifications made in accordance with the present invention shall fall within the scope of the present invention.
Claims (6)
1. A scaffold handrail advanced structure is used for being assembled on a fixed scaffold, and is characterized by comprising:
a connecting plate having two side plates;
the fastening device is arranged on one side plate of the connecting plate;
a set of sleeves arranged at the rear side of the connecting plate;
the hanging device is arranged on the edge of the side plate of the connecting plate; and
a handrail frame rod which is sleeved in the pair of sleeves;
with the structure, the hanging device is hooked on the horizontal rod of the fixed scaffold; the connecting plate is fastened and fixed with the vertical rod of the fixing scaffold by the fastening device, and then the handrail frame rod is sleeved in the pair of sleeves.
2. A scaffold handrail look-ahead structure as claimed in claim 1, wherein the short side plate length on one side of the connector plate is approximately one third the length of the long side plate length on the other side.
3. A scaffold handrail advance structure as claimed in claim 1, wherein the fastening means is a bolt.
4. A scaffold handrail look-ahead as claimed in claim 1, wherein the set of sleeves are provided with a reinforcement at their base.
5. A scaffold handrail advance structure as claimed in claim 1, wherein the hanging means is a hook.
6. A scaffold handrail advance structure as claimed in claim 1, wherein the handrail frame rod further comprises:
a horizontal bar;
a vertical rod which is sleeved into the pair of sleeves; and
a bearing set connecting the horizontal rod and the vertical rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200008249U CN201158934Y (en) | 2008-02-28 | 2008-02-28 | Seat armrest leading structure of construction frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200008249U CN201158934Y (en) | 2008-02-28 | 2008-02-28 | Seat armrest leading structure of construction frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201158934Y true CN201158934Y (en) | 2008-12-03 |
Family
ID=40109524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200008249U Expired - Fee Related CN201158934Y (en) | 2008-02-28 | 2008-02-28 | Seat armrest leading structure of construction frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201158934Y (en) |
-
2008
- 2008-02-28 CN CNU2008200008249U patent/CN201158934Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081203 Termination date: 20150228 |
|
| EXPY | Termination of patent right or utility model |