CN215291596U - Elevator shaft protection frame - Google Patents
Elevator shaft protection frame Download PDFInfo
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- CN215291596U CN215291596U CN202120707183.6U CN202120707183U CN215291596U CN 215291596 U CN215291596 U CN 215291596U CN 202120707183 U CN202120707183 U CN 202120707183U CN 215291596 U CN215291596 U CN 215291596U
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- elevator shaft
- connecting plate
- protective frame
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Abstract
The utility model relates to an elevartor shaft protection frame relates to the field of protection technique, and it is including connecting base, fixed connection in the connecting plate of base, connects the base and offers the mounting hole that is used for the installation, and the connecting plate has seted up the perforation keeping away from the tip of connecting the base, and the perforation is used for the cover to establish the steel pipe. This application has the effect that reduces the installation degree of difficulty of elevartor shaft entrance to a cave protection.
Description
Technical Field
The application relates to the field of protection technology, in particular to an elevator shaft protection frame.
Background
Along with the high-speed development of urban and rural construction in China, the building market scale is continuously enlarged, and high-rise and super high-rise buildings are more and more common.
In the construction process of a high-rise building, the protection of an elevator shaft opening is the key point of safety protection of a construction site and is also a high-rise area of a high-rise falling safety accident. The conventional method of the current construction site is as follows: and embedding horizontal steel pipes at the opening, laying scaffold boards or wood boards as hard horizontal sealing, and then or laying a layer of horizontal pocket net. When the conventional method is implemented, the force points are required to be pre-embedded by self due to the lack of the force points, and the overall installation difficulty is relatively high.
In view of the above-mentioned related art, the inventor believes that the method of embedding the horizontal steel pipe has a drawback of great difficulty in installation.
SUMMERY OF THE UTILITY MODEL
In order to reduce the installation degree of difficulty of elevartor shaft entrance to a cave protection, this application provides an elevartor shaft protection frame.
The application provides a pair of elevartor shaft protection frame adopts following technical scheme:
the utility model provides an elevator shaft protection frame, including connect base, fixed connection in connect the connecting plate of base, connect the base and offer the mounting hole that is used for the installation, the connecting plate is keeping away from connect the tip of base and has seted up the perforation, the perforation is used for the cover to establish the steel pipe.
Through adopting above-mentioned technical scheme, confirm elevartor shaft protection frame quantity according to elevartor shaft entrance to a cave size, wear a steel pipe in the perforation earlier, then be connected other steel pipes and the steel pipe that penetrates the perforation, and then accomplish the erection of basic support system. During installation, the connecting base is fixed at the floor of the elevator door through the mounting hole and the bolt, the supporting system at the other end is abutted against the rear shear wall of the elevator shaft, and then a wood board, a bamboo fence or a safety flat net is placed on the protective supporting system according to the field requirement, so that a steel pipe does not need to be embedded, and the installation difficulty of the protective frame is greatly reduced.
Preferably, the number of the connecting plates is two, and the straight line direction of the two through holes is the same as the length direction of the connecting base.
By adopting the technical scheme, the supporting effect of the connecting plate on the steel pipe is favorably improved, the damage probability of the connecting plate is reduced, and the service life is prolonged.
Preferably, the connecting bases are two, the two connecting bases are fixedly connected at the side edges and have the same length direction, and an included angle is formed between the two connecting bases in the width direction.
Through adopting above-mentioned technical scheme, utilize two connection bases to form the mounting groove, install elevator shaft protection frame in elevator door floor external corner department, be favorable to improving elevator shaft protection frame installation stability.
Preferably, the two connecting bases are fixedly connected with the same connecting plate.
Through adopting above-mentioned technical scheme, two connection bases of connecting plate while fixed connection are favorable to improving the overall structure intensity of elevartor shaft protection frame, reduce the probability of damage.
Preferably, the mounting holes of the two connecting bases are located at different positions in the length direction of the connecting bases.
Through adopting above-mentioned technical scheme, when utilizing a plurality of bolts to wear to establish different mounting holes and install, be favorable to increasing the interval between a plurality of bolts, the condition that reduces the bolt and contact each other takes place, is favorable to reducing the installation degree of difficulty, improves the installation stability of elevartor shaft protection frame simultaneously.
Preferably, the connecting plate is fixedly connected with a reinforcing block, and the reinforcing block is fixedly connected with the connecting base.
Through adopting above-mentioned technical scheme, the setting of boss is favorable to improving the connection stability between connecting plate and the connection base, reduces the connecting plate and connects the cracked condition emergence between the base.
Preferably, the mounting hole is a kidney-shaped hole.
Through adopting above-mentioned technical scheme, the setting in waist type hole is adjusted when making things convenient for constructor to install elevartor shaft protection frame, reduces the installation degree of difficulty.
Preferably, the side of the connecting base far away from the connecting plate is fixedly connected with an anti-skid layer.
Through adopting above-mentioned technical scheme, the setting of skid resistant course is favorable to reducing the gliding condition of elevator shaft protection frame relative lift-cabin door floor and takes place, further improves protection frame installation stability, reduces the installation degree of difficulty.
In summary, the present application includes at least one of the following beneficial technical effects:
1. firstly, the steel pipe is penetrated in the perforation, and then other steel pipes are connected with the steel pipe penetrating the perforation to form the erection of a basic supporting system. And then the connecting base is fixed at the floor of the elevator door by using bolts and mounting holes, the supporting system at the other end is abutted against the rear shear wall of the elevator shaft, and finally, a wood board, a bamboo fence or a safety flat net is placed on the protective supporting system according to the field requirement without embedding a steel pipe, so that the mounting difficulty of the protective frame is greatly reduced.
2. Through setting up a plurality of connection bases and connecting plate, be favorable to improving the overall structure intensity of elevartor shaft protection frame, reduce the probability of damage.
Drawings
Fig. 1 is a schematic structural view of an elevator shaft protection frame provided with steel pipes in the present application;
fig. 2 is a schematic structural view of a first perspective of an elevator shaft protective frame of the present application, showing a through hole;
fig. 3 is a schematic structural view of a second perspective of the elevator shaft protective frame of the present application for illustrating the reinforcing block.
Reference numerals: 1. connecting a base; 11. mounting holes; 12. an anti-slip layer; 2. a connecting plate; 21. perforating; 22. a reinforcing block; 3. and (5) steel pipes.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses elevartor shaft protection frame.
Referring to fig. 1 and 2, the elevator shaft protection frame comprises two cuboid-shaped connecting bases 1 and connecting plates 2 vertically fixed on the connecting bases 1, wherein the two connecting bases 1 are perpendicular to each other and are fixedly arranged at the sides, and the two connecting bases 1 form an L-shaped groove. Connecting plate 2 is located and connects base 1 and keeps away from the side of L type recess, and connecting plate 2 is perpendicular to two simultaneously and connects base 1 and towards one side slope, and perforation 21 has been seted up at the tip of keeping away from connecting base 1 to connecting plate 2, and perforation 21 is used for the cover to establish steel pipe 3. The connecting base 1 is provided with a mounting hole 11, and the mounting hole 11 is used for mounting the connecting base 1 and adopts a waist-shaped hole.
Referring to fig. 1 and 2, a steel pipe 3 is inserted into a through hole 21, a connection base 1 is fixed at a floor of an elevator door through a mounting hole 11 and a bolt, then other steel pipes 3 are connected with the steel pipe 3 inserted into the through hole 21, the basic support system is erected, finally, a wood board, a bamboo fence or a safety flat net is placed on a protection support system according to the field requirement, the steel pipe 3 does not need to be embedded, and the mounting difficulty of the protection frame is effectively reduced. The difficulty when base 1 is connected in the installation is further reduced in the setting in waist type hole. Two connection bases 1 mutually perpendicular and fixed are favorable to improving the overall structure intensity of elevartor shaft protection frame, improve installation stability.
Referring to fig. 1 and 2, the two connecting plates 2 are provided, the two connecting plates 2 have the same structure and are parallel to each other and are respectively located at two ends of the connecting base 1 in the length direction, and the reinforcing blocks 22 are welded to the connecting plates 2 and the connecting base 1. Through above setting, be favorable to improving the holding power of connecting plate 2 to steel pipe 3, reduce the probability of damage.
Referring to fig. 1 and 2, the mounting hole 11 of one of the connection bases 1 is provided as one and at an intermediate position, and the mounting holes 11 of the other connection base 1 are provided as two, respectively adjacent to the two connection plates 2. Through the above arrangement, the two connecting holes for connecting the base 1 are located at different positions in the length direction of the connecting base 1, and when the elevator shaft protection frame is installed, the bolt is favorably ensured to penetrate through the mounting hole 11 and then leave intervals between the bolt and the mounting hole, so that the mounting difficulty is reduced. Simultaneously, the installation stability of the elevator shaft protection frame is improved.
Referring to fig. 3, the side of the connection base 1 far away from the connection board 2 is fixedly provided with an anti-slip layer 12, and the surface of the anti-slip layer 12 is rough. Through setting up skid resistant course 12, when installing elevator shaft protection frame in elevator door floor department, be favorable to reducing the gliding condition of connecting base 1 relative elevator door floor and take place, reduce the installation degree of difficulty of elevator shaft protection frame, improve elevator shaft protection frame stability.
The implementation principle of the embodiment is as follows: the number of the elevator shaft protection frames is firstly determined according to the size of the opening, and is generally not less than 2. Before installation, one steel pipe 3 penetrates through the through hole 21, and then other steel pipes 3 are connected with the steel pipe 3 penetrating through the through hole 21, so that the erection of a basic protection supporting system matched with the size of the hole is completed. And then the connecting base 1 is fixed at the external corner of the floor slab of the elevator door by bolts penetrating through the mounting holes 11, the supporting system at the other end is abutted against the rear shear wall of the elevator shaft, and finally a template, a bamboo fence or a safety flat net is arranged on the protective supporting system according to the field requirement without embedding a steel pipe 3, so that the mounting difficulty of the protective frame is greatly reduced.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. An elevator shaft protection frame, its characterized in that: including connecting base (1), fixed connection in connecting plate (2) of base (1), connecting base (1) is offered mounting hole (11) that are used for the installation, connecting plate (2) are keeping away from connect the tip of base (1) and have seted up perforation (21), perforation (21) are used for the cover to establish steel pipe (3).
2. An elevator shaft protective frame according to claim 1, characterized in that: the number of the connecting plates (2) is two, and the straight line direction where the two through holes (21) are located is the same as the length direction of the connecting base (1).
3. An elevator shaft protective frame according to claim 1, characterized in that: connect base (1) to establish to two, two the side fixed connection and the length direction of connecting base (1) are the same, two be equipped with the contained angle between the width direction of connecting base (1).
4. An elevator shaft protective frame according to claim 3, characterized in that: the two connecting bases (1) are fixedly connected with the same connecting plate (2).
5. An elevator shaft protective frame according to claim 3, characterized in that: the mounting holes (11) of the two connecting bases (1) are located at different positions in the length direction of the connecting bases (1).
6. An elevator shaft protective frame according to claim 1, characterized in that: the connecting plate (2) is fixedly connected with a reinforcing block (22), and the reinforcing block (22) is fixedly connected with the connecting base (1).
7. An elevator shaft protective frame according to claim 1, characterized in that: the mounting hole (11) is a waist-shaped hole.
8. An elevator shaft protective frame according to claim 1, characterized in that: the side surface of the connecting base (1) far away from the connecting plate (2) is fixedly connected with an anti-skid layer (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120707183.6U CN215291596U (en) | 2021-04-07 | 2021-04-07 | Elevator shaft protection frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120707183.6U CN215291596U (en) | 2021-04-07 | 2021-04-07 | Elevator shaft protection frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215291596U true CN215291596U (en) | 2021-12-24 |
Family
ID=79535842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120707183.6U Active CN215291596U (en) | 2021-04-07 | 2021-04-07 | Elevator shaft protection frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215291596U (en) |
-
2021
- 2021-04-07 CN CN202120707183.6U patent/CN215291596U/en active Active
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