CN218479388U - Access hole structure for ceiling of building - Google Patents

Abstract

The utility model relates to a building ceiling access hole structure relates to ceiling access hole technical field to solve the problem that the workman of not being convenient for deposited the apron, it includes the ceiling, has seted up the access hole on the ceiling, still including the apron, and one side of access hole has been seted up and has been accomodate the groove, and the apron slides and sets up in accomodating the inslot, and the slip direction of apron is on a parallel with the ceiling, and the opposite side of access hole is provided with and is used for carrying out the locating component who fixes to the apron position. When the access hole is used, the cover plate is driven to slide into the accommodating groove, so that workers can conveniently store the cover plate; when the access hole is not used, the cover plate is driven to slide to the other side of the access hole, the cover plate is fixed through the positioning assembly, and the access hole is blocked, so that the operation of workers is facilitated, and the working efficiency of the workers is improved.

Description

Access hole structure for ceiling of building

Technical Field

The application relates to the field of ceiling access hole technology, in particular to a building ceiling access hole structure.

Background

The ceiling is often used for installing ceiling lamp, ceiling fan and air conditioner etc. for the convenience maintains the maintenance to these equipment, and the workman can reserve the access hole on the ceiling, and along with the progress of science and technology, the ceiling access hole is also in continuous innovation and development.

At present, the ceiling access hole includes base plate and apron, has seted up the activity mouth on the base plate, and the apron gomphosis is in the activity mouth, and the edge of activity mouth uses metals such as aluminum alloy to bordure and makes, during the use, opens the apron, can maintain the access hole, and when not using, closes the apron, can carry out the shutoff to the activity mouth.

With respect to the related art among the above, the inventors found that the following drawbacks exist: when the access hole is used, a worker is required to move the cover plate away from the movable hole, various devices and lines are arranged on the ceiling, the cover plate is inconvenient to store by the worker, the worker is required to hold the cover plate in a hand or place the cover plate on the ground, normal operation of the worker is affected, and working efficiency of the worker is reduced.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the workman to deposit the apron, this application provides a building ceiling access hole structure.

The application provides a building ceiling access hole structure adopts following technical scheme:

the utility model provides a building ceiling access hole structure, includes the ceiling, the access hole has been seted up on the ceiling, still includes the apron, the groove of accomodating has been seted up to one side of access hole, the apron slide set up in accomodate the inslot, the slip direction of apron is on a parallel with the ceiling, the opposite side of access hole be provided with be used for right the apron position carries out fixed locating component.

By adopting the technical scheme, when the access hole is used, the cover plate is driven to slide into the accommodating groove, so that the operation is simple, and workers can conveniently store the cover plate; when the access hole is not used, the cover plate is driven to slide to the other side of the access hole, the cover plate is fixed through the positioning assembly, and the access hole is plugged, so that workers can operate conveniently, and the working efficiency of the workers is improved.

Optionally, two sets of sliding grooves are formed in the side wall of the accommodating groove, the two sets of sliding grooves are respectively located on two sides of the cover plate, two sets of sliding blocks are arranged on the cover plate, and the sliding blocks are in sliding connection with the sliding grooves in an adaptive mode.

Through adopting above-mentioned technical scheme, when the drive apron slided, the slider slided in the spout simultaneously, has improved the stability of apron at the slip in-process, and the workman drive apron of being convenient for simultaneously removes, has strengthened workman's experience and has felt.

Optionally, an insertion groove is formed in the ceiling, the accommodating groove and the insertion groove are respectively located at two ends of the access hole, and the cover plate is in insertion fit with the insertion groove.

Through adopting above-mentioned technical scheme, apron and inserting groove grafting adaptation have improved the closeness of being connected of apron with the ceiling, and the follow-up workman of being convenient for is fixed the position of apron, has improved the shutoff effect of apron to the access hole simultaneously.

Optionally, the positioning assembly includes a clamping block and a spring, a fixing groove is formed in one end of the cover plate close to the insertion groove, the clamping block is located in the fixing groove, one end of the spring is fixedly connected to the clamping block, the other end of the spring is fixedly connected to the inner wall of the fixing groove, the axis of the spring is perpendicular to the sliding direction of the cover plate, a clamping hole communicated with the outside is formed in the bottom wall of the insertion groove, and the clamping block is in clamping fit with the clamping hole.

By adopting the technical scheme, after the cover plate is inserted into the inserting groove, the fixing groove and the clamping hole are positioned on the same axis, the clamping block is driven by the spring to extend out of the clamping hole, and the clamping block is clamped and fixed with the clamping hole, so that the position stability of the cover plate is improved, and the operation of plugging the access hole is completed; when the access hole is used, the clamping block is pressed, the clamping block is separated from the clamping hole, the cover plate opening operation can be completed, the operation is rapid, and the use by workers is convenient.

Optionally, two sets of the spout all extends to form the opening on the lateral wall of access hole, the opening part is provided with and is used for right the slider position carries out the spacing subassembly of restriction.

By adopting the technical scheme, the sliding block is moved out of the opening, so that a worker can conveniently maintain or replace the cover plate; in moving the slider into the spout from the opening, the spacing subassembly of rethread is fixed the apron position, and the workman of being convenient for installs the apron to workman's work efficiency has been improved.

Optionally, the limiting assembly comprises two groups of limiting plates and bolts, one ends of the limiting plates are rotatably connected to the side wall of the access hole, the rotating shafts of the limiting plates are parallel to the sliding direction of the cover plate, the other ends of the limiting plates are provided with limiting holes for the bolts to penetrate through, two groups of mounting holes are formed in the side wall of the access hole, the bolts are in threaded connection with the mounting holes, and the limiting plates are movably abutted to the sliding blocks.

By adopting the technical scheme, the sliding block is connected to the sliding groove, the limiting plate is rotated, the limiting hole and the mounting hole are located on the same axis, the bolt penetrates through the limiting hole and is in threaded connection with the mounting hole, the position stability of the limiting plate is improved, the limiting plate is convenient to limit the position of the sliding block, and the condition that the sliding block falls off from the sliding groove is reduced.

Optionally, the port department of accomodating the groove is provided with two sets of brushes, the brush with the surface laminating of apron.

Through adopting above-mentioned technical scheme, when removing the apron, clean the surface of apron through the brush, avoided the dust to get into and accomodate the inslot and cause the jam, guaranteed the normal use of accomodating the groove.

Optionally, a handle is arranged on the cover plate, a groove is formed in the cover plate, the handle is located in the groove and is rotatably connected to the inner wall of the groove, and a rotating shaft of the handle is parallel to the cover plate.

By adopting the technical scheme, the handle is rotated, so that a worker can conveniently drive the cover plate to move when the handle is moved out of the groove; after rotating handle to the recess in, be convenient for accomodate the handle, make the wholeness of apron better.

To sum up, the application comprises at least the following beneficial technical effects:

1. when the access hole is used, the cover plate is driven to slide into the accommodating groove, so that workers can conveniently store the cover plate; when the access hole is not used, the cover plate is driven to slide to the other side of the access hole, and the position of the cover plate is fixed through the positioning assembly, so that the access hole is blocked, the operation of workers is facilitated, and the working efficiency of the workers is improved;

2. after the cover plate is inserted into the inserting groove, the spring drives the clamping block to extend out of the clamping hole, and the clamping block is clamped and fixed with the clamping hole, so that the position stability of the cover plate is improved, and the operation of plugging the access hole is completed; when the access hole is used, the clamping block is pressed, so that the cover plate can be opened, the operation is rapid, and the use by workers is convenient;

3. the sliding block is moved out of the opening, so that a worker can maintain or replace the cover plate conveniently; in moving the slider into the spout from the opening, the spacing subassembly of rethread is fixed the apron position, and the workman of being convenient for installs the apron to workman's work efficiency has been improved.

Drawings

FIG. 1 is a schematic overall structure diagram of a first perspective view of an embodiment of the present application;

FIG. 2 is a schematic overall structure diagram of a second perspective of the embodiment of the present application;

FIG. 3 is a schematic cross-sectional view of an embodiment of the present application showing a chute, an opening, a brush, a slider, and a stop assembly;

FIG. 4 is a schematic cross-sectional view of an embodiment of the present application showing a mounting hole and a spacing assembly;

fig. 5 is a schematic cross-sectional view showing the insertion groove, the clamping hole, the fixing groove and the positioning component according to the embodiment of the present application.

Reference numerals are as follows: 1. a ceiling; 11. an access hole; 12. a receiving groove; 121. a chute; 122. mounting holes; 123. a brush; 13. inserting grooves; 131. a clamping hole; 2. a cover plate; 21. a slider; 22. a fixing groove; 23. a grip; 24. a groove; 25. a baffle plate; 3. a positioning assembly; 31. a clamping block; 32. a spring; 4. a limiting component; 41. a limiting plate; 411. a limiting hole; 42. and (4) bolts.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses a building ceiling access hole structure.

Referring to fig. 1 and 2, a ceiling access opening structure of a building includes a ceiling 1, a cover plate 2, a positioning assembly 3, and a spacing assembly 4. In the embodiment, the ceiling 1 is provided with the access opening 11, the side wall of the access opening 11 is provided with the accommodating groove 12, the cover plate 2 is slidably mounted in the accommodating groove 12, the sliding direction of the cover plate 2 is parallel to the ceiling 1, when the access opening 11 is not used, the cover plate 2 is slid, and the limiting component 4 is used for limiting the position of the cover plate 2, and when the cover plate 2 moves to one side of the access opening 11 far away from the accommodating groove 12, the position of the cover plate 2 is fixed through the positioning component 3, so that the access opening 11 is blocked; when the access hole 11 is used, the cover plate 2 is moved into the accommodating groove 12, so that the operation of opening the cover plate 2 can be completed, the cover plate 2 can be conveniently stored by workers, the workers can conveniently operate, and the working efficiency of the workers is improved.

Referring to fig. 3, in order to facilitate the installation or the detachment of the cover plate 2, in this embodiment, two sets of sliding grooves 121 are formed on the side wall of the accommodating groove 12, the two sets of sliding grooves 121 are respectively located at two sides of the cover plate 2, the two sets of sliding grooves 121 both extend to the outer side of the accommodating groove 12 to form an opening, two sides of the cover plate 2 are both fixedly connected with sliding blocks 21, and the sliding blocks 21 and the sliding grooves 121 are in one-to-one correspondence and are in sliding connection and adaptation; the cover plate 2 is inserted into the receiving groove 12, and the slider 21 is slidably connected to the sliding groove 121, thereby completing the installation of the cover plate 2.

Referring to fig. 1, 3 and 4, in order to prevent the cover plate 2 from falling out of the receiving groove 12, in the present embodiment, the limiting assembly 4 includes two sets of limiting plates 41 and bolts 42. One end of each of the two groups of limiting plates 41 is rotatably connected to the side wall of the access opening 11, the rotating shaft of each of the two groups of limiting plates 41 is parallel to the sliding direction of the cover plate 2, the limiting plates 41 correspond to the sliding grooves 121 one by one, one end of each of the two groups of limiting plates 41 is located above the opening of the sliding groove 121, the other end of each of the two groups of limiting plates 41 is provided with a limiting hole 411 through which the bolt 42 penetrates, the side wall of the access opening 11 is provided with two groups of mounting holes 122, the mounting holes 122 correspond to the sliding grooves 121 one by one, the two groups of mounting holes 122 are located below the sliding grooves 121, and the mounting holes 122 are in threaded connection with the bolt 42;

in this embodiment, after installing apron 2 in accomodating groove 12, rotate limiting plate 41, make limiting hole 411 and mounting hole 122 on the limiting plate 41 be located the same axis, pass limiting hole 411 and mounting hole 122 threaded connection with bolt 42, can accomplish the installation to apron 2, limiting plate 41 restricts the position of slider 21 to make apron 2 be difficult for following to accomodate inslot 12 and drop, guaranteed apron 2's normal use.

Referring to fig. 1 and 3, in this embodiment, the brush 123 is installed at the opening of the storage groove 12, the length of the brush 123 is the same as the width of the cover plate 2, the brush 123 is located above the cover plate 2 and the brush head is attached to the upper surface of the cover plate 2, the cover plate 2 is far away from the end of the brush 123 and is installed with the baffle 25, in this embodiment, the baffle 25 is in a U-shaped row, the baffle 25 is vertically arranged and is fixedly connected to the edge of the cover plate 2, when the cover plate 2 is moved, the cover plate 2 slides in the storage groove 12, the brush 123 cleans the dust on the cover plate 2, and the dust is collected by the baffle 25, so that the dust on the cover plate 2 can be conveniently cleaned by workers.

Referring to fig. 1 and 5, when the cover plate 2 is moved to the other side of the access opening 11, in order to fix the position of the cover plate 2, in this embodiment, a plugging groove 13 is formed on a side wall of the access opening 11, the plugging groove 13 and the accommodating groove 12 are respectively located at two ends of the cover plate 2, the cover plate 2 is plugged and adapted to the plugging groove 13, after the cover plate 2 is inserted into the plugging groove 13, a gap is formed between the cover plate 2 and the plugging groove 13, so that a worker can conveniently detach the cover plate 2, and after the cover plate 2 is moved to a proper position, the position of the cover plate 2 is fixed by the positioning assembly 3;

in this embodiment, the positioning assembly 3 includes a clamping block 31 and a spring 32, the lower surface of the cover plate 2 is provided with a fixing groove 22, the clamping block 31 is located in the fixing groove 22, one end of the spring 32 is fixedly connected to the top wall of the fixing groove 22, the other end of the spring 32 is fixedly connected to the top wall of the clamping block 31, the axis of the spring 32 is perpendicular to the sliding direction of the cover plate 2, the bottom wall of the insertion groove 13 is provided with a clamping hole 131, the clamping hole 131 is communicated with the outside of the insertion groove 13, and the clamping block 31 is in clamping fit with the clamping hole 131;

when the cover plate 2 is inserted into the inserting groove 13, the spring 32 contracts, the clamping block 31 is located in the fixing groove 22, when the fixing groove 22 and the clamping hole 131 are located on the same axis, the spring 32 extends, the clamping block 31 is driven to extend out of the clamping hole 131, the clamping block 31 and the clamping hole 131 are clamped and fixed, and the cover plate 2 is fixed in position; when needing to open apron 2, press joint piece 31, make joint piece 31 break away from with joint hole 131, take out apron 2 from inserting groove 13, can accomplish the operation of opening apron 2, simple structure, the workman of being convenient for uses.

Referring to fig. 1 and 2, in order to facilitate the worker to move the cover plate 2, in this embodiment, a handle 23 is mounted on the lower surface of the cover plate 2, a groove 24 is formed on the lower surface of the cover plate 2, the handle 23 is rotatably connected to the top wall of the groove 24, and the rotation axis of the handle 23 is parallel to the cover plate 2. When the cover plate 2 needs to be opened, the handle 23 is rotated to enable the handle 23 to be vertical to the cover plate 2, so that a worker can conveniently drive the cover plate 2 to slide; when the cover plate 2 is not required to be opened, the handle 23 is rotated, and the handle 23 is accommodated in the groove 24, so that the integrity of the cover plate 2 is enhanced.

The implementation principle of the embodiment of the application is as follows: when the access hole 11 is used, a worker firstly presses the clamping block 31 to separate the clamping block 31 from the clamping hole 131, the cover plate 2 is taken out of the insertion groove 13, then the handle 23 is held by hand to drive the cover plate 2 to slide, and the cover plate 2 is moved into the accommodating groove 12, so that the cover plate 2 is conveniently stored by the worker, and the working efficiency of the worker is improved; after using up, the workman drives apron 2 once more and slides, and limiting plate 41 restricts the position of slider 21, makes apron 2 insert inserting groove 13, and joint piece 31 is fixed with joint hole 131 joint, accomplishes and carries out position fixing's operation to apron 2, realizes the shutoff to access hole 11.

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: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a building ceiling access hole structure, includes ceiling (1), access hole (11), its characterized in that have been seted up on ceiling (1): still including apron (2), one side of access hole (11) has been seted up and has been accomodate groove (12), apron (2) slide set up in accomodate in the groove (12), the slip direction of apron (2) is on a parallel with ceiling (1), the opposite side of access hole (11) is provided with and is used for right apron (2) position carries out locating component (3) fixed.

2. The building ceiling service opening structure of claim 1, wherein: two sets of sliding grooves (121) are formed in the side wall of the accommodating groove (12), the two sets of sliding grooves (121) are located on two sides of the cover plate (2) respectively, two sets of sliding blocks (21) are arranged on the cover plate (2), and the sliding blocks (21) are matched with the sliding grooves (121) in a sliding connection mode.

3. A building ceiling access opening structure according to claim 1, wherein: the ceiling (1) is provided with an inserting groove (13), the accommodating groove (12) and the inserting groove (13) are respectively positioned at two ends of the cover plate (2), and the cover plate (2) is inserted and matched with the inserting groove (13).

4. A building ceiling service opening structure according to claim 3, wherein: locating component (3) are including joint piece (31) and spring (32), apron (2) are close to fixed slot (22) have been seted up to the one end of inserting groove (13), joint piece (31) are located in fixed slot (22), the one end fixed connection of spring (32) in on joint piece (31), the other end fixed connection of spring (32) in on the inner wall of fixed slot (22), the axis perpendicular to of spring (32) the slip direction of apron (2), set up joint hole (131) with outside intercommunication on the diapire of inserting groove (13), joint piece (31) with joint hole (131) joint adaptation.

5. A building ceiling access opening structure according to claim 2, wherein: two sets of spout (121) all extend to form the opening on the lateral wall of access hole (11), the opening part is provided with and is used for right slider (21) position carries out spacing subassembly (4) of restriction.

6. The building ceiling service opening structure of claim 5, wherein: spacing subassembly (4) include two sets of limiting plate (41) and bolt (42), and are two sets of the one end of limiting plate (41) all rotate connect in on the lateral wall of access hole (11), the axis of rotation of limiting plate (41) is on a parallel with the slip direction of apron (2), and is two sets of the confession has all been seted up to the other end of limiting plate (41) spacing hole (411) that bolt (42) were worn to establish, two sets of mounting hole (122) have been seted up on access hole (11) lateral wall, bolt (42) with mounting hole (122) threaded connection adaptation, limiting plate (41) with slider (21) activity butt.

7. The building ceiling service opening structure of claim 1, wherein: the opening of the accommodating groove (12) is provided with a brush (123), and the brush (123) is attached to the surface of the cover plate (2).

8. The building ceiling service opening structure of claim 1, wherein: the cover plate is characterized in that a handle (23) is arranged on the cover plate (2), a groove (24) is formed in the cover plate (2), the handle (23) is located in the groove (24) and is rotatably connected to the inner wall of the groove (24), and the rotating shaft of the handle (23) is parallel to the cover plate (2).

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