CN202054589U - Aerial work platform guardrail - Google Patents
Aerial work platform guardrail Download PDFInfo
- Publication number
- CN202054589U CN202054589U CN 201120133809 CN201120133809U CN202054589U CN 202054589 U CN202054589 U CN 202054589U CN 201120133809 CN201120133809 CN 201120133809 CN 201120133809 U CN201120133809 U CN 201120133809U CN 202054589 U CN202054589 U CN 202054589U
- Authority
- CN
- China
- Prior art keywords
- door body
- latch
- strut rail
- hollow strut
- inserted pin
- 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 - Lifetime
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses an aerial work platform guardrail which consists of a plurality of handrails. An opening is arranged at one side of the guardrail. A door body is arranged on the opening. The right end of the door body is hinged with the handrail at the right side of the door body. The door body is provided with an inserted pin device. The door body is connected with the hand rail at the left side of the door body through the inserted pin device. In the utility model, the inserted pin device is matched with a baffle through an inserted pin and stop levers are matched with the handrails so as to lock the door body. When the door body needs to be opened, a user pulls a pull hole on the inserted pin to pull the inserted pin inwards with a hand; at this time, the inserted pin is separated from the baffle on the handrail, and the door body can be opened by being pushed. When the door body needs to be locked, the user pulls the inserted pin with the hand and closes the door body towards the opposite direction; when the stop levers on a hollow waling are contacted with the handrail, the door body stops moving; and the inserted pin is loosened, is reset under the action of a spring and is abutted against the baffle on the handrail. The aerial work platform guardrail is very convenient to use. The attractive degree is also strengthened.
Description
Technical field
The utility model relates to a kind of high-altitude operation platform, the guardrail on particularly a kind of high-altitude operation platform.
Background technology
High-altitude operation platform comprises the platform of standing, the people stands in the platform of standing and rises to certain altitude and carry out operation, the existing flat-bed door body of standing does not have bolt device usually, when the people steps on on the platform of standing on ground, normally tie down with the iron wire railing that Men Tiyu door body is other, very inconvenient, and safety factor is low.
Summary of the invention
The utility model has overcome above-mentioned the deficiencies in the prior art, and a kind of high-altitude operation platform guardrail that can conveniently door lock be lived and be opened is provided.
The technical solution of the utility model is achieved in that
A kind of high-altitude operation platform guardrail is made up of a plurality of railings, is provided with opening in a side of guardrail, at opening part a body is housed, the right-hand member of described door body and the railing on right side are hinged, and the door body is provided with bolt device, and the door body links to each other by the railing of bolt device with door body left side.
As preferably, described bolt device comprises the latch assembly that is installed on the body and is installed in baffle plate on the railing of body left side, described latch assembly comprises a hollow strut rail, described hollow strut rail is arranged on the body, the one end sealing of hollow strut rail, other end opening, respectively be provided with a pin in order to offset with railing up and down at the open end of hollow strut rail, in the hollow strut rail, be provided with latch, spring, one end of latch exposes from the open end of hollow strut rail, and the other end of latch links to each other with an end of spring, and the other end of spring connects the closed end of hollow strut rail, be provided with an opening on the sidewall of hollow strut rail, correspondence is provided with the handle hole on the sidewall of latch; On the activity direction of latch, the A/F on the hollow strut rail sidewall is greater than the width in the handle hole of latch.
Adopted the beneficial effects of the utility model of technique scheme to be:
The utility model cooperates with baffle plate by latch, and pin matches with railing, and the door body is locked; When needs were opened, the handle hole on the staff pulling latch inwardly spurred latch, and at this moment, latch breaks away from the baffle plate on the railing, and promoting the door body can open the door body; During locking, in the same old way with pulling moving latch, and close a body in the opposite direction, when the pin on the hollow strut rail was run into railing, latch was unclamped in the stop motion of door body, and latch resets under the application force of spring, and offseted with baffle plate on the railing; At this moment, door body direction inwards has latch and baffle plate to offset, and has pin and railing to offset on the outward direction, and a body is fixed on herein.Use very conveniently, also strengthened aesthetic measure.
Description of drawings
Fig. 1 is configuration state figure of the present utility model;
Fig. 2 is the A portion enlarged drawing of Fig. 1;
Fig. 3 is the structural representation of another angle of the utility model;
Fig. 4 is the A portion enlarged drawing of Fig. 3.
The specific embodiment
The specific embodiment of the present utility model is as follows:
Embodiment: a kind of high-altitude operation platform guardrail, as Fig. 1～shown in Figure 4, form by a plurality of railings, side at guardrail is provided with opening, at opening part a body 1 is housed, the right-hand member of described door body 1 and the railing 2a on right side are hinged, and door body 1 is provided with bolt device, and door body 1 links to each other by the railing 2b of bolt device with door body left side.
Described bolt device comprises the latch assembly that is installed on the body 1 and is installed in baffle plate 3 on the railing 2b of body left side, described latch assembly comprises a hollow strut rail 4, described hollow strut rail 4 is arranged on the body 1, the one end sealing of hollow strut rail 4, other end opening, respectively be provided with a pin 5 in order to offset with door body left side railing 2b up and down at the open end of hollow strut rail 4, in hollow strut rail 4, be provided with latch 6, the spring (not shown), one end of latch 6 exposes from the open end of hollow strut rail 4, the other end of latch 6 links to each other with an end of spring, the other end of spring connects the closed end of hollow strut rail 4, be provided with an opening 7 on the sidewall of hollow strut rail 4, correspondence is provided with handle hole 8 on the sidewall of latch 6; On the activity direction of latch 6, opening 7 width on hollow strut rail 4 sidewalls are greater than the width in the handle hole 8 of latch 6.
Claims (2)
1. a high-altitude operation platform guardrail is made up of a plurality of railings, it is characterized in that: the side at guardrail is provided with opening, at opening part a body is housed, the right-hand member of described door body and the railing on right side are hinged, and the door body is provided with bolt device, and the door body links to each other by the railing of bolt device with door body left side.
2. a kind of high-altitude operation platform guardrail according to claim 1, it is characterized in that: described bolt device comprises the latch assembly that is installed on the body and is installed in baffle plate on the railing of body left side, described latch assembly comprises a hollow strut rail, described hollow strut rail is arranged on the body, the one end sealing of hollow strut rail, other end opening, respectively be provided with a pin in order to offset with railing up and down at the open end of hollow strut rail, in the hollow strut rail, be provided with latch, spring, one end of latch exposes from the open end of hollow strut rail, the other end of latch links to each other with an end of spring, the other end of spring connects the closed end of hollow strut rail, be provided with an opening on the sidewall of hollow strut rail, correspondence is provided with the handle hole on the sidewall of latch; On the activity direction of latch, the A/F on the hollow strut rail sidewall is greater than the width in the handle hole of latch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120133809 CN202054589U (en) | 2011-04-29 | 2011-04-29 | Aerial work platform guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120133809 CN202054589U (en) | 2011-04-29 | 2011-04-29 | Aerial work platform guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202054589U true CN202054589U (en) | 2011-11-30 |
Family
ID=45014570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120133809 Expired - Lifetime CN202054589U (en) | 2011-04-29 | 2011-04-29 | Aerial work platform guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202054589U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102259811A (en) * | 2011-04-29 | 2011-11-30 | 浙江鼎力机械有限公司 | Guardrail for aerial working platform |
| CN111392657A (en) * | 2020-03-20 | 2020-07-10 | 江阴市绿松机械有限公司 | High-safety aerial work platform |
-
2011
- 2011-04-29 CN CN 201120133809 patent/CN202054589U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102259811A (en) * | 2011-04-29 | 2011-11-30 | 浙江鼎力机械有限公司 | Guardrail for aerial working platform |
| CN102259811B (en) * | 2011-04-29 | 2013-04-10 | 浙江鼎力机械有限公司 | Guardrail for aerial working platform |
| CN111392657A (en) * | 2020-03-20 | 2020-07-10 | 江阴市绿松机械有限公司 | High-safety aerial work platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 313219 Zhejiang province Deqing County leidian town of Baiyun Road No. 1255 Patentee after: Zhejiang Dingli Machinery Co., Ltd. Address before: 313219 Zhejiang city of Huzhou province Deqing County Lei Dian Zhen Tang Bei Cun, Zhejiang Dingli Machinery Co. Ltd. Patentee before: Zhejiang Dingli Machinery Co., Ltd. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20111130 Effective date of abandoning: 20130410 |
|
| RGAV | Abandon patent right to avoid regrant |