CN215054465U

CN215054465U - A some examine a mouthful device for ceiling and wall

Info

Publication number: CN215054465U
Application number: CN202121573017.8U
Authority: CN
Inventors: 邓来亮
Original assignee: Qingdao Bairui Tools Co ltd
Current assignee: Qingdao Bairui Tools Co ltd
Priority date: 2021-07-12
Filing date: 2021-07-12
Publication date: 2021-12-07
Anticipated expiration: 2031-07-12

Abstract

The utility model discloses a point inspection mouth device for ceiling and wall, which belongs to the technical field of point inspection mouth design, and the key points of the technical scheme are that the point inspection mouth device comprises an installation frame, a cover plate and two buffer components, wherein the installation frame is in the shape of a rectangular annular hollow body, the bottom inner wall and the top inner wall of the installation frame are both fixedly connected with fixing frames which are distributed at equal intervals, the two fixing frames which are vertically adjacent are fixedly connected with the same elastic rope, and the middle part of the cylindrical outer wall of the elastic rope is fixedly connected with a damping ball; the two buffer assemblies are arranged on the outer wall of one side, and the buffer assemblies mainly slow down the impact force of the cover plate and play a role in protecting the cover plate; a mouthful device is examined to point for ceiling and wall, through being provided with elasticity rope and damping ball, receives violent vibration when the installation frame, and the damping ball can reverse motion, produces the reaction force, helps reducing the resonance amplitude of installation frame.

Description

A some examine a mouthful device for ceiling and wall

Technical Field

The utility model belongs to the technical field of the design of some inspection mouths, more specifically says, it relates to a some inspection mouth device for ceiling and wall.

Background

The access hole, also known as a point inspection hole, is a manhole (or an upper manhole, an access door and an inspection hole) which is needed in places such as a central air-conditioning pipeline, a wire pipe, a toilet water supply and drainage pipe and the like or in the decoration process (technicians are used for overhauling a suspended ceiling internal pipeline or a tile and a gypsum board wall body). The birth of the finished product access hole fills a gap in the domestic market, and the product is widely applied to office and home places such as government departments, airports, star hotels, office buildings, residential buildings, villas, shops and the like, is easy to transport, construct and damage, has the characteristics of fire prevention, environmental protection and the like, and is deeply loved by the majority of users.

The aluminum alloy composite access hole is formed by processing special aluminum profiles, oxidation and a special process, the attractiveness degree of the aluminum alloy composite access hole is the same as that of a gypsum double-aluminum-edge access hole, the difference is that a higher gap of the closure property reaches only 1mm, the maximum advantage and the arbitrary size of the aluminum alloy composite access hole can be customized, the aluminum alloy composite access hole is manufactured completely, the quality is better, but the existing access hole is subjected to severe vibration, an installed frame is easy to deform or break due to vibration, and the foundation reason is that the anti-vibration effect is poor.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a mouthful device is examined to point for ceiling and wall, its advantage lies in can effectively improving the transport efficiency of film.

In order to achieve the above purpose, the utility model provides a following technical scheme: a point inspection port device for ceilings and wall surfaces comprises an installation frame, a cover plate and two buffer components, wherein the installation frame is a rectangular annular hollow body, the bottom inner wall and the top inner wall of the installation frame are fixedly connected with fixing frames which are distributed at equal intervals, two fixing frames which are vertically adjacent are fixedly connected with the same elastic rope, and the middle part of the cylindrical outer wall of each elastic rope is fixedly connected with a damping ball; two the buffering subassembly sets up on one side outer wall, and the impact force of buffering subassembly main speed down the apron plays the protection apron effect.

Preferably, the top outer wall both sides of installation frame all fixedly connected with T shape guide rail.

Preferably, T-shaped sliding grooves are formed in two sides of the outer wall of the bottom of the cover plate, and the T-shaped sliding grooves are in sliding fit with the T-shaped guide rails.

Preferably, the inner walls of the two sides of the T-shaped sliding groove are rotatably connected with pulleys distributed at equal intervals, and the pulleys are in sliding fit with the outer wall of the top of the mounting frame.

Preferably, a placing groove is formed in the middle of the outer wall of the top of the cover plate, and the inner wall of the opposite side of the placing groove is rotatably connected with the same handle.

Preferably, the one side outer wall middle part fixedly connected with butt joint piece of installation frame, the rectangle mouth has been seted up at the bottom outer wall middle part of apron, and the inner wall sliding connection of rectangle mouth has the joint piece, the reset spring that the top outer wall fixedly connected with equidistance of joint piece distributes, and reset spring is located between the top inner wall of rectangle mouth and the top outer wall of joint piece, the bottom outer wall of apron is middle part fixedly connected with locating plate on one side, and the shape of locating plate is the spill, the locating plate forms sliding fit with the joint piece.

Preferably, the buffering subassembly includes limiting plate, buffer spring, removal post and a fixed section of thick bamboo, and a fixed section of thick bamboo is fixed on the outer wall of one side of installation frame, the inner wall of a fixed section of thick bamboo forms sliding fit with the cylinder outer wall that removes the post, the outer wall fixedly connected with limiting plate on one side of removal post, the cylinder outer wall sliding connection of a fixed section of thick bamboo has buffer spring, and buffer spring is located between limiting plate and the outer wall on one side of installation frame.

To sum up, the utility model has the advantages of it is following:

1. by arranging the elastic rope and the damping ball, when the mounting frame is subjected to severe vibration, the damping ball can move reversely to generate a reaction force, so that the resonance amplitude of the mounting frame is reduced, the structural damage caused by the fact that the dynamic stress reaches the limit is avoided, and the mounting frame is helped to be quickly restored to the stable state after being subjected to transient impact;

2. through being provided with buffering subassembly, utilize the buffer spring antagonism of buffering subassembly, can slow down the impact force of apron, play the protection apron effect.

Drawings

FIG. 1 is a schematic isometric view of the present embodiment;

FIG. 2 is a schematic bottom perspective view of the present embodiment;

FIG. 3 is an enlarged cross-sectional view at A of the present embodiment;

FIG. 4 is a schematic side perspective cross-sectional view of the present embodiment;

fig. 5 is an enlarged schematic view at B of the present embodiment;

FIG. 6 is a front cross-sectional view of the present embodiment;

FIG. 7 is a partial sectional view A-A of the present embodiment;

description of reference numerals: 1. a mounting frame; 2. a T-shaped guide rail; 3. a cover plate; 4. a handle; 5. a limiting plate; 6. a buffer spring; 7. moving the column; 8. a fixed cylinder; 9. a fixed mount; 10. an elastic cord; 11. a damping ball; 12. a clamping block; 13. positioning a plate; 14. a butt joint block; 15. a pulley.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention.

The components of the embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It is prior art to relate to circuits, electronic components and control modules, which are well within the skill of those in the art, and not to be reiterated, the present invention is not directed to improvements in software and methods.

A point inspection port device for ceilings and wall surfaces is shown in figures 1-7 and comprises an installation frame 1, a cover plate 3 and two buffering components, wherein the installation frame 1 is in a rectangular annular hollow body shape, the inner walls of the bottom and the top of the installation frame 1 are fixedly connected with fixing frames 9 which are distributed at equal intervals, the two fixing frames 9 which are adjacent up and down are fixedly connected with the same elastic rope 10, and the middle part of the cylindrical outer wall of each elastic rope 10 is fixedly connected with a damping ball 11; two the buffering subassembly sets up on one side outer wall, and the buffering subassembly mainly slows down apron 3 impact force, plays protection apron 3 effect, receives violent vibration when installation frame 1, and damping ball 11 can the reverse motion, produces reaction force, helps reducing the resonance amplitude of installation frame 1 to avoid the structure to cause structural damage because of dynamic stress reaches the limit, help installation frame 1 to receive the transient impact back simultaneously, resume stable state very fast.

Furthermore, two sides of the outer wall of the top of the mounting frame 1 are fixedly connected with T-shaped guide rails 2; two sides of the outer wall of the bottom of the cover plate 3 are both provided with T-shaped chutes, and the T-shaped chutes and the T-shaped guide rails 2 form sliding fit; the cover plate 3 can be moved linearly using the T-shaped guide 2.

Furthermore, the inner walls of the two sides of the T-shaped sliding groove are rotatably connected with pulleys 15 which are distributed at equal intervals, and the pulleys 15 are in sliding fit with the outer wall of the top of the mounting frame 1; the pulley 15 is mainly used for rolling instead of sliding, so that friction damage is reduced.

Furthermore, a placing groove is formed in the middle of the outer wall of the top of the cover plate 3, and the inner wall of one side opposite to the placing groove is rotatably connected with the same handle 4; the handle 4 is mainly arranged to facilitate the moving of the cover plate 3.

Further, a butt-joint block 14 is fixedly connected to the middle of the outer wall of one side of the mounting frame 1, a rectangular opening is formed in the middle of one side of the outer wall of the bottom of the cover plate 3, a clamping block 12 is slidably connected to the inner wall of the rectangular opening, return springs distributed at equal intervals are fixedly connected to the outer wall of the top of the clamping block 12, the return springs are located between the inner wall of the top of the rectangular opening and the outer wall of the top of the clamping block 12, a positioning plate 13 is fixedly connected to the middle of one side of the outer wall of the bottom of the cover plate 3, the positioning plate 13 is concave, and the positioning plate 13 and the clamping block 12 are in sliding fit; this 12 position ironwork of joint piece can accomplish the auto-lock when removing apron 3, and apron 3 is integral simultaneously, can not be opened, can use the magnetite to inhale joint piece 12 this moment, makes

joint piece

12 and 14 alternate segregation of butt joint piece to can open apron 3, be difficult to like this and opened apron 3 by the other people, improved the security.

Further, the buffering assembly comprises a limiting plate 5, a buffering spring 6, a moving column 7 and a fixed cylinder 8, the fixed cylinder 8 is fixed on one outer wall of the installation frame 1, the inner wall of the fixed cylinder 8 and the outer wall of the cylinder of the moving column 7 form a sliding fit, the limiting plate 5 is fixedly connected to one outer wall of the moving column 7, the buffering spring 6 is connected to the outer wall of the cylinder of the fixed cylinder 8 in a sliding manner, and the buffering spring 6 is located between the limiting plate 5 and one outer wall of the installation frame 1; the impact force of the cover plate 3 can be reduced by utilizing the antagonism of the buffer spring 6, and the function of protecting the cover plate 3 is achieved.

The utility model discloses a working process and beneficial effect as follows: when mounting frame 1 receives violent vibration, damping ball 11 can reverse motion, produces the reaction force, helps reducing the resonance amplitude of mounting frame 1 to avoid the structure to cause structural damage because of dynamic stress reaches the limit, helps mounting frame 1 receive transient impact simultaneously, resumes steady state soon.

The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention, any modification, equivalent replacement, or improvement made within the design concept of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a some inspection mouth device for ceiling and wall, includes installation frame (1), apron (3) and two buffering subassemblies, its characterized in that: the installation frame (1) is a rectangular annular hollow body, the inner walls of the bottom and the top of the installation frame (1) are fixedly connected with fixing frames (9) which are distributed at equal intervals, two fixing frames (9) which are adjacent up and down are fixedly connected with the same elastic rope (10), and the middle part of the cylindrical outer wall of each elastic rope (10) is fixedly connected with a damping ball (11); two the buffering subassembly sets up on one side outer wall, and the impact force of apron (3) is mainly slowed down to the buffering subassembly, plays protection apron (3) effect.

2. A spot manhole assembly for ceilings and walls according to claim 1, wherein: the top outer wall both sides of installation frame (1) equal fixedly connected with T shape guide rail (2).

3. A spot manhole assembly for ceilings and walls according to claim 1, wherein: t-shaped sliding grooves are formed in two sides of the outer wall of the bottom of the cover plate (3), and the T-shaped sliding grooves are in sliding fit with the T-shaped guide rails (2).

4. A spot manhole assembly for ceilings and walls according to claim 3, wherein: the inner walls of the two sides of the T-shaped sliding groove are rotatably connected with pulleys (15) which are distributed equidistantly, and the pulleys (15) are in sliding fit with the outer wall of the top of the installation frame (1).

5. A spot manhole assembly for ceilings and walls according to claim 1, wherein: the middle part of the outer wall of the top of the cover plate (3) is provided with a placing groove, and the inner wall of one side opposite to the placing groove is rotatably connected with the same handle (4).

6. A spot manhole assembly for ceilings and walls according to claim 1, wherein: the utility model discloses a quick-witted structure, including installation frame (1), installation frame (1) one side outer wall middle part fixedly connected with butt joint piece (14), the rectangle mouth has been seted up at the bottom outer wall of apron (3) one side middle part, and the inner wall sliding connection of rectangle mouth has joint piece (12), the top outer wall fixedly connected with equidistant distribution's of joint piece (12) reset spring, and reset spring is located between the top inner wall of rectangle mouth and the top outer wall of joint piece (12), the bottom outer wall of apron (3) one side middle part fixedly connected with locating plate (13), and the shape of locating plate (13) is the spill, locating plate (13) and joint piece (12) form sliding fit.

7. A spot manhole assembly for ceilings and walls according to claim 1, wherein: the buffering subassembly includes limiting plate (5), buffer spring (6), removes post (7) and solid fixed cylinder (8), and solid fixed cylinder (8) are fixed on one side outer wall of installation frame (1), the inner wall of solid fixed cylinder (8) forms sliding fit with the cylinder outer wall that removes post (7), the outer wall fixedly connected with limiting plate (5) of one side of removal post (7), the cylinder outer wall sliding connection of solid fixed cylinder (8) has buffer spring (6), and buffer spring (6) are located between limiting plate (5) and one side outer wall of installation frame (1).