CN211873839U

CN211873839U - Elevator calling button box hole reserving tool

Info

Publication number: CN211873839U
Application number: CN202020371909.9U
Authority: CN
Inventors: 杨勇; 管利丹; 熊尧; 吴小辉
Original assignee: Huazhi Construction Group Co ltd
Current assignee: Huazhi Construction Group Co ltd
Priority date: 2020-03-23
Filing date: 2020-03-23
Publication date: 2020-11-06
Anticipated expiration: 2030-03-23

Abstract

The utility model relates to a hole reserving tool for an elevator calling button box, which comprises a bottom plate, a side plate, a sealing component and an installation component; the mounting pieces are used for mounting the bottom plate on the reinforced wall and comprise connecting columns, clamping bodies and fastening screws; the two clamp bodies are rotatably connected to the end parts of the connecting columns, the clamp bodies are clamped on the steel bars to fix the positions of the connecting columns, and the end surfaces of the connecting columns are attached to the bottom plate; the fastening screw is positioned on one side of the bottom plate opposite to the connecting column, penetrates through the bottom plate and is connected with the connecting thread, and the bottom plate is fixed; the two side plates are respectively arranged at the edge positions of the two sides of the bottom plate in the length direction; the sealing assemblies are arranged at the two ends of the two side plates, are connected with the side plates and are matched with the bottom plate to form a structure with one side opened. The utility model discloses comparatively stable when installing it, be difficult to appear that this instrument is fixed insecure and produce the influence to the shape in reservation hole, it is comparatively convenient to its process of taking out.

Description

Elevator calling button box hole reserving tool

Technical Field

The utility model belongs to the technical field of the technique of elevator installation and specifically relates to an elevator calling button box instrument of staying hole.

Background

Along with the increase of high-rise buildings, the practicality of the elevator is more and more extensive, when the elevator is installed, an elevator call button box needs to be installed on each floor, and the elevator call button box hole reserving tool is a tool for reserving holes on a cavity when the elevator call button box is installed on a building, so that the elevator call button box can be installed conveniently.

The existing patent document with the publication number of CN208486559U discloses a hole-reserving tool for an elevator call button box, which comprises a body, wherein the body is in the shape of a quadrangular frustum pyramid, the body is formed by splicing hard materials on the upper bottom surface and the side surface of the quadrangular frustum pyramid, a reinforcing rib is further arranged on the lower bottom surface of the quadrangular frustum pyramid, the reinforcing rib is connected between the two opposite side surfaces, and round holes corresponding to each other are further respectively arranged on the reinforcing rib and the upper bottom surface of the quadrangular frustum pyramid.

When using this instrument, put into the reinforcing bar frame with this instrument and pour, after concrete condenses to certain hardness, pull down this instrument from the wall, realize the function of leaving a hole on the wall promptly, and when installing this instrument in the reinforcing bar frame of wall, at first on the reinforcing bar frame the hole of corresponding size of department of cuting, put this instrument into the hole, later pour, when this instrument is installed to this instrument in this process, comparatively unstable, in addition, when tearing it out, take out whole instrument, the process of taking out is comparatively inconvenient.

Disclosure of Invention

Not enough to prior art exists, one of the purposes of the utility model is to provide an elevator call button box instrument of staying in hole, comparatively stable when installing it is difficult to appear this instrument fixed insecure and produce the influence to the shape in hole of reserving, and it is comparatively convenient to carry out the process of taking out to it.

The above object of the present invention is achieved by the following technical solutions: an elevator call button box hole reserving tool comprises a bottom plate, side plates, a sealing assembly and a mounting piece; the mounting pieces are used for mounting the bottom plate on the reinforced wall and comprise connecting columns, clamping bodies and fastening screws; the two clamp bodies are rotatably connected to the end parts of the connecting columns, the clamp bodies are clamped on the steel bars to fix the positions of the connecting columns, and the end surfaces of the connecting columns are attached to the bottom plate; the fastening screw is positioned on one side of the bottom plate opposite to the connecting column, penetrates through the bottom plate and is connected with the connecting thread, and the bottom plate is fixed; the two side plates are respectively arranged at the edge positions of the two sides of the bottom plate in the length direction; the bottom plate is provided with a fastener for fixing the side plate; the sealing assemblies are arranged at the two ends of the two side plates, are connected with the side plates and are matched with the bottom plate to form a structure with one side opened.

By adopting the technical scheme, when the tool is used, firstly, holes with certain sizes are cut at the positions of the steel bar frames of the cavity, the mounting pieces are mounted on the steel bars, the clamp bodies are clamped on the steel bars and are fixed through the fastening bolts to be clamped on the steel bars, then the clamp bodies penetrate through the bottom plate to be connected onto the connecting columns through the fastening bolts, the bottom plate is mounted, then the side plates and the tuyere pieces are mounted on the bottom plate, then the wall body is poured, the side plates and the sealing assemblies are taken out after concrete is solidified, then the bottom plate is taken out after the fastening bolts are removed, and the clamp bodies and the connecting columns are left in the concrete; through carrying out mounting structure to it and setting up, it is comparatively convenient to install the bottom plate, and can guarantee the stability to the bottom plate installation, in addition, spliced pole and clamp stay in the concrete, when subsequently installing the button box, through being connected it with the spliced pole, can comparatively conveniently carry out subsequent installation and the stability of installation.

The present invention may be further configured in a preferred embodiment as: the sealing assembly comprises two cover plates and a positioning assembly, the two cover plates are respectively jointed on the two side plates, the two side plates are hinged, and the connecting positions of the two cover plates move towards the inner side of the tool to drive the side plates on the two sides to move oppositely; the positioning assembly is arranged between the cover plate and the side plate and used for fixing the position of the cover plate.

Through adopting above-mentioned technical scheme, when installing curb plate and seal assembly, at first remove two blocks of curb plates towards the direction in opposite directions, later prevent the position department that pastes with the bottom plate with the curb plate, remove the curb plate of both sides to the direction of keeping away from each other, at this moment, two apron rotate to horizontally position, fix the position of apron through locating component, and use the installed part to fix the curb plate, can be comparatively convenient completion to curb plate and seal assembly's installation, when taking out it, through removing two blocks of curb plates to the centre, can be comparatively convenient take out it from the concrete.

The present invention may be further configured in a preferred embodiment as: the side face of the side plate, which is attached to the bottom plate, is provided with an installation part; the fasteners are multiple and comprise screw rods and limiting plates; the screw rod is in threaded connection with the bottom plate; the limiting plate is arranged at the end part of the screw rod and is abutted with the mounting part.

Through adopting above-mentioned technical scheme, it is comparatively convenient to install the curb plate, guarantees the stability of curb plate connection on the bottom plate.

The present invention may be further configured in a preferred embodiment as: the upper end of the positioning assembly is rotatably connected to the cover plate, and the length of the positioning assembly can be adjusted; a plurality of fixedly connected grooves are formed in the corresponding positions on the side faces of the side plates respectively, and the lower ends of the positioning assemblies are clamped in the fixedly connected grooves.

Through adopting above-mentioned technical scheme, when fixing the apron position, at first with locating component's lower tip joint in the solidus groove, through adjusting locating component's length, can guarantee the stability that locating component is arranged in the solidus groove.

The present invention may be further configured in a preferred embodiment as: the positioning assembly comprises a rotating rod, a connecting sleeve and a positioning rod; the upper end of the rotating rod is rotatably connected on the cover plate; the connecting sleeve is arranged at the end part of the rotating rod and is in rotating connection with the rotating rod; the locating rod sets up at the tip of connecting sleeve, threaded connection between its and the connecting sleeve, and the tip of locating rod inlays in corresponding solid fixed connection groove.

Through adopting above-mentioned technical scheme, when adjusting the position of apron, at first rotate the dwang for the locating lever is arranged in the rigid coupling groove that corresponds, through rotating connecting sleeve, adjusts the position of locating lever, makes the locating lever tip support tightly in the rigid coupling groove, carries out comparatively stable fixed to the locating lever, is difficult to appear the phenomenon that the locating lever drops from the rigid coupling groove.

The present invention may be further configured in a preferred embodiment as: the end part of the positioning rod is provided with a positioning plate which is embedded in the fixing and connecting groove.

Through adopting above-mentioned technical scheme, set up the locating plate, it is more stable in being located the solidly connected groove, is difficult to appear the condition that the locating lever rocked.

The present invention may be further configured in a preferred embodiment as: the elevator call button box hole reserving tool further comprises a plurality of hook rings which are U-shaped, and the hook rings are installed on the bottom plate, the side plates and the sealing assembly.

Through adopting above-mentioned technical scheme, when taking out this instrument of keeping somewhere a hole from the concrete, through the shackle that sets up, can be comparatively convenient remove each plate, the concrete bonds with this instrument lateral surface, operates through the shackle, can be comparatively laborsaving operate it, in addition, when taking out it, can operate it through instruments such as hook, crow bar, comparatively convenient and laborsaving.

To sum up, the utility model discloses a following at least one useful technological effect:

1. by setting the structure of the tool, the bottom plate can be conveniently installed, the firmness of the bottom plate can be better ensured, the situation of the bottom plate deflection is not easy to occur, and the tool can be conveniently operated when being installed, disassembled and taken out;

2. through setting up the structure to sealing the subassembly, through adjusting the curb plate of both sides, with its removal in opposite directions, can be comparatively convenient install and dismantle it.

Drawings

FIG. 1 is a schematic view of a hole-reserving tool according to the present embodiment;

FIG. 2 is a schematic structural view of the back surface of the hole-reserving tool in the present embodiment;

fig. 3 is a schematic view for showing the structure of the mount.

In the figure, 1, a bottom plate; 2. a side plate; 21. an installation part; 22. a fixing and connecting groove; 3. a seal assembly; 31. a cover plate; 32. a positioning assembly; 321. rotating the rod; 322. a connecting sleeve; 323. positioning a rod; 324. positioning a plate; 4. a mounting member; 41. connecting columns; 42. a clip body; 421. a connecting portion; 422. a through hole; 423. fastening a bolt; 43. fastening screws; 5. a fastener; 51. a screw; 52. a limiting plate; 6. and (4) a shackle.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, 2 and 3, the hole reserving tool for the elevator call button box disclosed by the utility model comprises a bottom plate 1, a side plate 2, a sealing component 3 and a mounting component 4; the bottom plate 1 is positioned on the inner side of the wall surface, and four mounting pieces 4 are arranged on the mounting pieces 4 and used for mounting the bottom plate 1; the mounting part 4 comprises a connecting column 41, a clamp body 42 and a fastening screw 43; the two clamp bodies 42 are respectively arranged on the end face of the connecting column 41, the clamp bodies 42 are rotatably connected with the connecting column 41, a connecting part 421 is arranged on a section of the clamp body 42 away from the connecting column 41, a through hole 422 is formed in the connecting part 421, and a fastening bolt 423 is arranged in the through hole 422 in a matched manner and used for fixing the connecting part; when the two clamp bodies 42 rotate to the position where the connecting portion 421 is attached to each other, the two clamp bodies 42 form an annular structure, which is clamped on the steel bar; the end surface of the connecting column 41 is attached to the bottom plate 1; the fastening screw 43 is arranged on one side of the bottom plate 1 opposite to the connecting column 41, penetrates through the bottom plate 1 and is in threaded connection with the corresponding connecting column 41, and is used for fixing the bottom plate 1 on the connecting column 41; the two side plates 2 are arranged at the edge positions of the two sides of the bottom plate 1 in the length direction and are perpendicular to the bottom plate 1; the bottom plate 1 is provided with a fastener 5 for mounting the side plate 2; the sealing assembly 3 is provided with two sealing assemblies, the two sealing assemblies are arranged at the two ends of the two side plates 2 and are connected with the side plates 2 on the two sides, and the sealing assemblies 3, the side plates 2 and the bottom plate 1 are matched to form a structure with one side opened.

When the tool is used, firstly, holes with certain sizes are cut at the positions of the steel bar frames of the cavities, the mounting pieces 4 are mounted on the steel bars, the clamp bodies 42 are clamped on the steel bars, the clamp bodies 42 are fixed through the fastening bolts 423 and clamped on the steel bars, then the clamp bodies penetrate through the bottom plate 1 through the fastening screws 43 to be connected to the connecting columns 41, the bottom plate 1 is mounted, then the side plates 2 and the tuyere pieces are mounted on the bottom plate 1, then the wall body is poured, after concrete is solidified, the side plates 2 and the sealing assemblies 3 are respectively taken out, then the fastening screws 43 are detached, the bottom plate 1 is taken out, and the clamp bodies 42 and the connecting columns 41 are left in the concrete; through carrying out mounting structure to it and setting up, it is comparatively convenient to install bottom plate 1, and can guarantee the stability to bottom plate 1 installation, in addition, spliced pole 41 and clamp 42 stay in the concrete, when subsequently installing the button box, through being connected it with spliced pole 41, can comparatively conveniently carry out subsequent installation and the stability of installation.

Referring to fig. 1 and 2, closure assembly 3 includes a cover plate 31 and a positioning assembly 32; the two cover plates 31 are respectively hinged on the two side plates 2 at the two sides, the two cover plates 31 are also hinged, and the connecting positions of the two cover plates 31 move towards the inner side of the tool to drive the side plates 2 at the two sides to move oppositely; the two positioning assemblies 32 are respectively arranged on the two cover plates 31, and the positioning assemblies 32 are arranged between the cover plates 31 and the side plates 2 and are used for fixing the positions of the cover plates 31.

When installing curb plate 2 and seal assembly 3, at first remove two curb plates 2 towards the direction in opposite directions, later prevent the position department that pastes with bottom plate 1 with curb plate 2, the curb plate 2 of both sides is to the direction removal of keeping away from each other, at this moment, two apron 31 rotate to the horizontally position, fix the position of apron 31 through locating component 32, and use installed part 4 to fix curb plate 2, completion that can be comparatively convenient is to curb plate 2 and seal assembly 3's installation, when taking out it, through removing two curb plates 2 to the centre, can comparatively convenient take out it from the concrete.

Referring to fig. 1 and 2, a mounting portion 21 is provided on a side surface of the side plate 2 that is attached to the bottom plate 1; the fasteners 5 are multiple and comprise a screw 51 and a limiting plate 52; the screw 51 is connected to the bottom plate 1 in a threaded manner; the limiting plate 52 is fixed to an end of the screw 51, and is attached to the side plate 2, the attachment portion 21 is attached to the bottom plate 1, the screw 51 is positioned on one side of the attachment portion 21, the limiting plate 52 is in contact with a side surface of the attachment portion 21, and the side plate 2 is attached through the attachment portion 21. It is comparatively convenient to install curb plate 2, guarantees the stability of curb plate 2 connection on bottom plate 1.

Referring to fig. 1, the upper end of the positioning assembly 32 is rotatably connected to the cover plate 31, and the length of the positioning assembly 32 can be adjusted; the side surfaces of the side plates 2 are respectively provided with a plurality of fixing grooves 22 at corresponding positions, the lower end parts of the positioning components 32 are clamped in the fixing grooves 22, and the positions of the cover plates 31 are fixed through the positioning components 32.

When fixing the position of the cover plate 31, the lower end part of the positioning component 32 is firstly clamped in the fixing groove 22, and the length of the positioning component 32 is adjusted, so that the stability of the positioning component 32 in the fixing groove 22 can be ensured.

Referring to fig. 1, the positioning assembly 32 includes a rotating rod 321, a connecting sleeve 322, and a positioning rod 323; the end of the rotating rod 321 is rotatably connected to the cover plate 31; the connecting sleeve 322 is arranged at the end of the rotating rod 321, and is rotatably connected with the rotating rod 321; the positioning rod 323 is arranged at the end part of the connecting sleeve 322, the connecting sleeve 322 is in threaded connection with the positioning rod 323, and the rotating rod 321, the connecting sleeve 322 and the positioning rod 323 are coaxially arranged; the shape of the fixing groove 22 is a right triangle, the inclined plane of the fixing groove 22 on the upper half part inclines upwards, and the inclined plane of the fixing groove 22 on the lower half part inclines downwards; the end of the positioning rod 323 is positioned in the fastening groove 22, and fixes the position of the cover plate 31.

When adjusting the position of the cover plate 31, first the rotating rod 321 is rotated to make the positioning rod 323 be located in the corresponding fixed connection groove 22, and the connecting sleeve 322 is rotated to adjust the position of the positioning rod 323 to make the end of the positioning rod 323 abut against the fixed connection groove 22, so that the positioning rod 323 is stably fixed, and the positioning rod 323 is not easy to fall off from the fixed connection groove 22.

Referring to fig. 1, a positioning plate 324 is fixed to an end of the positioning rod 323, and the positioning plate 324 is embedded in the fixing groove 22; through setting up locating plate 324, it is more stable in being located solid connected groove 22, is difficult to appear the condition that locating lever 323 rocked.

Referring to fig. 1, the hole-reserving tool further includes a plurality of hooks 6, the hooks 6 are respectively fixed to the bottom plate 1, the side plate 2 and the cover plate 31, the hooks 6 are U-shaped, and the U-shaped openings of the hooks face the bottom plate 1, the side plate 2 and the cover plate 31.

When taking out this instrument of leaving a hole from the concrete, through shackle 6 that sets up, can be comparatively convenient remove each plate, the concrete bonds with this instrument lateral surface, operates through shackle 6, can be comparatively laborsaving operate it, in addition, when taking out it, can operate it through instruments such as hook, crow bar, comparatively convenient and laborsaving.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. An elevator call button box hole-reserving tool, characterized in that: comprises a bottom plate (1), a side plate (2), a sealing component (3) and a mounting piece (4); the mounting pieces (4) are multiple and used for mounting the bottom plate (1) on the reinforced wall, and each mounting piece comprises a connecting column (41), a clamp body (42) and a fastening screw (43); the two clamp bodies (42) are rotatably connected to the end parts of the connecting columns (41), the clamp bodies (42) are clamped on the steel bars to fix the positions of the connecting columns (41), and the end surfaces of the connecting columns (41) are attached to the bottom plate (1); the fastening screw (43) is positioned on the opposite side of the bottom plate (1) and the connecting column (41), and the fastening screw (43) penetrates through the bottom plate (1) to be connected with the connecting thread to fix the bottom plate (1); the two side plates (2) are respectively arranged at the edge positions of the two sides of the bottom plate (1) in the length direction; the bottom plate (1) is provided with a mounting piece (4) for fixing the side plate (2); the sealing assemblies (3) are arranged at the two ends of the two side plates (2), are connected with the side plates (2) and are matched with the bottom plate (1) to form a structure with one side opened.

2. An elevator call button box hole reserving tool as defined in claim 1, wherein: the sealing assembly (3) comprises two cover plates (31) and a positioning assembly (32), the two cover plates (31) are respectively jointed on the two side plates (2), the two side plates (2) are hinged, and the connecting position of the two cover plates (31) moves towards the inner side of the tool to drive the side plates (2) on the two sides to move oppositely; the positioning assembly (32) is arranged between the cover plate (31) and the side plate (2) and used for fixing the position of the cover plate (31).

3. An elevator call button box hole reserving tool as defined in claim 1, wherein: the side face of the side plate (2) which is attached to the bottom plate (1) is provided with an installation part (21); the mounting parts (4) are multiple and comprise screw rods (51) and limiting plates (52); the screw rod (51) is in threaded connection with the bottom plate (1); the limiting plate (52) is provided at the end of the screw (51) and abuts against the mounting portion (21).

4. An elevator call button box hole reserving tool as defined in claim 2, wherein: the upper end of the positioning component (32) is rotatably connected to the cover plate (31), and the length of the positioning component (32) can be adjusted; the corresponding positions on the side surfaces of the side plates (2) are respectively provided with a plurality of fixing and connecting grooves (22), and the lower ends of the positioning components (32) are clamped in the fixing and connecting grooves (22).

5. An elevator call button box hole reserving tool as defined in claim 4, wherein: the positioning assembly (32) comprises a rotating rod (321), a connecting sleeve (322) and a positioning rod (323); the upper end of the rotating rod (321) is rotatably connected to the cover plate (31); the connecting sleeve (322) is arranged at the end part of the rotating rod (321), and is in rotating connection with the rotating rod (321); the positioning rod (323) is arranged at the end part of the connecting sleeve (322) and is in threaded connection with the connecting sleeve (322), and the end part of the positioning rod (323) is embedded in the corresponding fixing groove (22).

6. An elevator call button box hole reserving tool as defined in claim 5, wherein: the end part of the positioning rod (323) is provided with a positioning plate (324), and the positioning plate (324) is embedded in the fixing groove (22).

7. An elevator call button box hole reserving tool as defined in claim 1, wherein: the elevator call button box hole reserving tool further comprises a plurality of hook rings (6), the hook rings (6) are U-shaped, and the hook rings (6) are installed on the bottom plate (1), the side plates (2) and the sealing component (3).