CN216142387U - Safety access door for scaffold - Google Patents
Safety access door for scaffold Download PDFInfo
- Publication number
- CN216142387U CN216142387U CN202122226393.6U CN202122226393U CN216142387U CN 216142387 U CN216142387 U CN 216142387U CN 202122226393 U CN202122226393 U CN 202122226393U CN 216142387 U CN216142387 U CN 216142387U
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- CN
- China
- Prior art keywords
- lock body
- frame
- door
- fixed
- connecting frame
- 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
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Abstract
The utility model relates to the field of auxiliary equipment for engineering construction, in particular to a safe access door for a scaffold; comprises a connecting frame, a door frame, a protective net body, a movable lock body and a fixed lock body; the connecting frame is fixedly installed on the scaffold, one side of the door frame is installed in the connecting frame through a rotating hinge, the protective net body is embedded in the door frame, the movable lock body is installed on the door frame, the fixed lock body is installed on the connecting frame, and the installation positions of the movable lock body and the fixed lock body are located on the same horizontal line and are correspondingly matched and assembled; by adopting the safety door, the whole structure is simple, the functional design is optimized, the safety protection of operators is guaranteed by adopting the built-in safety door, the modular design is flexible to match, the safety door is matched with scaffolds with various sizes and guardrails thereof, the rapid installation of the safety door in a construction site is guaranteed, the safety in the construction process is integrally improved, and the safety coefficient of the scaffolds is improved by combining with a protective net.
Description
Technical Field
The utility model relates to the field of auxiliary equipment for engineering construction, in particular to a safe access door for a scaffold.
Background
The scaffold refers to various supports erected for workers to operate and solve vertical and horizontal transportation on a construction site, and is a general term in the building field, and refers to a place which is used on an outer wall, interior decoration or high floor height on a building site and cannot be directly constructed, and is mainly used for the purposes of up-down dry work of constructors, maintenance of peripheral safety nets, high-altitude installation of components and the like;
in order to protect constructors, the existing scaffold is also protected and upgraded, some protective nets or guardrails can be additionally installed, but the protection effect of the common fixed guardrails or guardrails is limited, workers need to climb in and out when entering and exiting the workbench, and the scaffold is neither safe nor convenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide the access door which is simple in structure, flexible to open and close and safe to protect.
A safe access door for a scaffold comprises a connecting frame, a door frame, a protective net body, a movable lock body and a fixed lock body;
the connecting frame is fixedly installed on the scaffold, one side of the door frame is installed in the connecting frame through a rotating hinge, the protective net body is embedded in the door frame, the movable lock body is installed on the door frame, the fixed lock body is installed on the connecting frame, and the installation positions of the movable lock body and the fixed lock body are located on the same horizontal line and are correspondingly matched and assembled;
furthermore, the bottom end of the connecting frame is fixedly arranged on the scaffold through an auxiliary seat block;
furthermore, the top end of the connecting frame is connected with other guardrail frame bodies through a connecting plate;
furthermore, the movable lock body comprises a mounting frame plate, a sliding lock sleeve, a lock tongue and a sliding handrail; the installation frame plate is fixed on the door frame, the sliding lock sleeve is fixed on the installation frame plate, the sliding handrail is sleeved in the sliding lock sleeve, the lock tongue is fixed at the tail end of the sliding handrail, and the installation position of the lock tongue corresponds to the fixed lock body;
furthermore, the fixed lock body comprises a fixed plate, a bolt sleeve and a spring lock body; the fixed plate is arranged on the connecting frame, the lock tongue clamping sleeve is arranged on the fixed plate, and a locking groove is formed in the lock tongue clamping sleeve; the spring lock body is arranged below the lock tongue clamping sleeve, and a locking strip and a pressing button penetrate through the spring lock body;
the utility model has the beneficial effects that:
by adopting the safety door, the whole structure is simple, the functional design is optimized, the safety protection of operators is guaranteed by adopting the built-in safety door, the modular design is flexible to match, the safety door is matched with scaffolds with various sizes and guardrails thereof, the rapid installation of the safety door in a construction site is guaranteed, the safety in the construction process is integrally improved, and the safety coefficient of the scaffolds is improved by combining with a protective net.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion of the present invention at A;
reference numerals: 1-connecting frame, 2-door frame, 3-protective net body, 4-connecting plate, 5-auxiliary seat block, 6-movable lock body, 61-mounting frame plate, 62-sliding lock sleeve, 63-sliding armrest, 64-locking bolt, 71-fixing plate, 72-locking bolt clamping sleeve, 73-locking groove, 74-spring lock body, 75-pressing button and 76-locking strip.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-2, a safety access door for scaffolds comprises a connecting frame 1, a door frame 2, a protective net body 3, a movable lock body 6 and a fixed lock body 7;
the connecting frame 1 is fixedly installed on a scaffold, one side of the door frame 2 is installed in the connecting frame 1 through a rotating hinge, the protective net body 3 is embedded in the door frame 2, the movable lock body 6 is installed on the door frame 2, the fixed lock body 7 is installed on the connecting frame 1, and the installation positions of the movable lock body 6 and the fixed lock body 7 are located on the same horizontal line and are correspondingly matched and assembled;
further, the bottom end of the connecting frame 1 is fixedly arranged on the scaffold through an auxiliary seat block 5;
in this embodiment, can make the bottom of connecting frame 1 effectively fix on the scaffold through supplementary seat piece 5, help emergency exit whole fixed mounting is on the scaffold.
Furthermore, the top end of the connecting frame 1 is connected with other guardrail frame bodies through a connecting plate 4;
in the embodiment, the connecting plate 4 can help the connecting frame 1 to connect the safety door body with the rails at other positions on the scaffold, so that the detachable and non-integrated connecting method of the safety door is guaranteed, and the application scene of the utility model is improved.
Further, the movable lock body 6 comprises a mounting frame plate 61, a sliding lock sleeve 62, a locking tongue 64 and a sliding armrest 63; the mounting frame plate 61 is fixed on the door frame 2, the sliding lock sleeve 62 is fixed on the mounting frame plate 61, the sliding armrest 63 is sleeved in the sliding lock sleeve 62, the bolt 64 is fixed at the tail end of the sliding armrest 63, and the mounting position of the bolt 64 corresponds to the fixed lock body 7;
in this embodiment, through the slip of slip handrail 63 in slip lock sleeve 62, can drive spring bolt 64 and remove to the installation flexibility ratio of activity lock body has been improved in the supplementary fixed of adoption installation frame plate 61, has guaranteed the quick of construction site's emergency exit and has built.
Further, the fixed lock body 7 comprises a fixed plate 71, a bolt sleeve 72 and a spring lock body 74; the fixing plate 71 is arranged on the connecting frame 1, the bolt cutting sleeve 72 is arranged on the fixing plate 71 and is provided with a locking groove 73; the spring lock body 74 is arranged below the bolt cutting sleeve 72, and a locking strip 76 and a pressing button 75 penetrate through the spring lock body 74;
in this embodiment, a spring is disposed in the spring lock body 74 to push the locking bar 76, the top end of the locking bar 76 extends into the locking tongue sleeve 72, and when the locking tongue 64 extends into the locking groove 73, the locking bar 76 abuts against the locking bar 76 to lock the locking tongue; when the safety door needs to be opened, the pressing button 75 is pressed down to press the locking strip in the spring lock body 74 downwards, the sliding handrail 63 is opened to perform door opening action, and the safety door can be prevented from being opened by mistake from being touched by the outside.
By adopting the safety door, the whole structure is simple, the functional design is optimized, the safety protection of operators is guaranteed by adopting the built-in safety door, the modular design is flexible to match, the safety door is matched with scaffolds with various sizes and guardrails thereof, the rapid installation of the safety door in a construction site is guaranteed, the safety in the construction process is integrally improved, and the safety coefficient of the scaffolds is improved by combining with a protective net.
The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications, additions and substitutions for the described embodiments may be made by those skilled in the art without departing from the scope and spirit of the utility model as defined by the accompanying claims.
Claims (5)
1. A safe access door for a scaffold is characterized by comprising a connecting frame (1), a door frame (2), a protective net body (3), a movable lock body (6) and a fixed lock body (7);
connecting frame (1) fixed mounting is on the scaffold frame, install in connecting frame (1) through rotating the hinge in one side of door frame (2), protection dictyosome (3) are inlayed and are established in door frame (2), movable lock body (6) are installed on door frame (2), install on connecting frame (1) fixed lock body (7), movable lock body (6) and fixed lock body (7) mounted position are located same water flat line to correspond the cooperation assembly.
2. A door for scaffolding, according to claim 1, characterized in that the bottom end of the connection frame (1) is fixedly mounted on the scaffolding by means of an auxiliary seating block (5).
3. A safe access door for scaffolding according to claim 2, wherein the top of the connection frame (1) is connected to other fence frames by a connection plate (4).
4. A safe access door for scaffolding according to claim 2, characterised in that the moveable lock body (6) comprises a mounting frame plate (61), a sliding lock sleeve (62), a locking tongue (64) and a sliding armrest (63); the installation frame plate (61) is fixed on door frame (2), the slip lock sleeve (62) is fixed on installation frame plate (61), slip handrail (63) cover is established in slip lock sleeve (62), the end at slip handrail (63) is fixed in spring bolt (64), the mounted position and the fixed lock body (7) of spring bolt (64) correspond.
5. A safe access door for scaffolding according to claim 2, characterised in that the fixed lock (7) comprises a fixed plate (71), a bolt collar (72) and a spring lock (74); the fixing plate (71) is arranged on the connecting frame (1), and the bolt clamping sleeve (72) is arranged on the fixing plate (71) and is provided with a locking groove (73); the spring lock body (74) is arranged below the bolt clamping sleeve (72), and a locking strip (76) and a pressing button (75) penetrate through the spring lock body (74).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122226393.6U CN216142387U (en) | 2021-09-15 | 2021-09-15 | Safety access door for scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122226393.6U CN216142387U (en) | 2021-09-15 | 2021-09-15 | Safety access door for scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216142387U true CN216142387U (en) | 2022-03-29 |
Family
ID=80811859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122226393.6U Expired - Fee Related CN216142387U (en) | 2021-09-15 | 2021-09-15 | Safety access door for scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216142387U (en) |
-
2021
- 2021-09-15 CN CN202122226393.6U patent/CN216142387U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220329 |