Suspended ceiling transfer floor structure for old house transformation

Abstract

The utility model discloses a suspended ceiling transfer floor structure for old house transformation, which comprises a wall surface, and the bottom of the wall surface is fixedly connected with a mounting plate. According to the suspended ceiling conversion layer structure for old house transformation, the wall face, the installation plate, the longitudinal installation rail, the lifting frame, the transverse installation rail and the fixing frame are matched with one another, the lifting frame is installed in the longitudinal installation rail and adjusted to a proper position, the lifting frame is locked through the limiting bolts, a rotating rod is rotated, and the lifting frame is fixed through the fixing frame. According to the angle steel angle measuring device, a threaded rod is rotated in a threaded sleeve, the height of a suspended ceiling is adjusted, meanwhile, a fixing frame is pulled to move on the surface of a transverse mounting rail to a proper position, a limiting bolt is tightened, and the position of the fixing frame is locked, so that the mounting flexibility is greatly guaranteed, and when the angle steel measuring position has deviation, the angle steel angle measuring device is convenient to operate. And flexible adjustment can be carried out, dismounting and mounting do not need to be carried out again, material waste is avoided, and the application range of the device is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of suspended ceiling layer replacement, in particular to a suspended ceiling conversion layer structure for old house reconstruction. Background Art

[0002] During the renovation of old houses, due to the peeling of the walls during the long-term use of the old house roof, a suspended ceiling is needed to cover it and improve its aesthetics. According to the requirements, when the back of the ceiling is more than 3m away from the main beam of the roof, a counter-support or conversion layer structure should be installed. The counter-support structure is suitable for fixing small-area ceiling panels at home. In the ceilings of some large indoor places such as concert halls, exhibition halls and shopping malls, a conversion layer structure is required to ensure the stability of the ceiling;

[0003] As disclosed in the publication (announcement) number: CN215594563U, a bolted ceiling conversion layer structure is disclosed, comprising a wall and a plurality of bottom angle steels arranged at the bottom of the wall, the top of each of the bottom angle steels is connected to a plurality of vertical pole angle steels, and the top of the vertical pole angle steel is fixed to the wall by an expansion bolt, and an oblique angle steel is connected between two adjacent vertical pole angle steels, and the bottom end of the vertical pole angle steel is inserted into the inner side of the bottom angle steel; by providing a connection mechanism composed of an inner base block, a rectangular bolt block, an insertion rod and an outer base block, the vertical pole angle steel and the bottom angle steel can be quickly combined and connected, which solves the problem of a relatively cumbersome connection method in the original device, thereby bringing convenience to the operator in on-site assembly and improving the overall assembly efficiency and work efficiency;

[0004] However, if there is a deviation in the measurement position of the above-disclosed ceiling transition layer structure for renovating old houses, the position of the angle steel cannot be adjusted later and needs to be dismantled and reinstalled, which easily causes waste of materials. Therefore, it is necessary to propose a ceiling transition layer structure for renovating old houses. Utility Model Content

[0005] In view of the problems existing in the prior art, the utility model provides a suspended ceiling conversion layer structure for renovating old houses.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A ceiling conversion layer structure for renovating an old house comprises: a wall surface, a mounting plate being fixedly connected to the bottom of the wall surface;

[0008] A longitudinal mounting rail, the longitudinal mounting rail being fixedly connected to the bottom of the mounting plate;

[0009] A lifting frame, the lifting frame is installed below the longitudinal mounting rail;

[0010] A transverse mounting rail, the transverse mounting rail being arranged at the bottom of the lifting frame;

[0011] A fixing frame is movable inside the transverse mounting rail.

[0012] In the above-mentioned ceiling conversion layer structure for renovating old houses, a connecting groove is provided on the side surface of the longitudinal mounting rail.

[0013] The above-mentioned ceiling conversion layer structure for renovating old houses, wherein the interior of the lifting frame is fixedly connected with a connecting block, and the connecting block can move inside the connecting groove;

[0014] A threaded sleeve, wherein the threaded sleeve is fixedly connected to the bottom of the lifting frame;

[0015] A lifting groove, wherein the lifting groove is provided inside the threaded sleeve;

[0016] An adjusting threaded rod is installed inside the threaded sleeve and is threadedly connected with the threaded sleeve.

[0017] In the above-mentioned ceiling conversion layer structure for old house reconstruction, the adjusting threaded rod comprises:

[0018] A limiting sleeve, wherein a threaded rod is movably connected to the lower part of the limiting sleeve;

[0019] A rotating rod, the rotating rod being fixedly connected to the surface of the threaded rod;

[0020] A fixed sleeve, wherein the fixed sleeve is sleeved on the surface of the threaded rod;

[0021] A ruler block is fixedly connected to the limit sleeve.

[0022] The above-mentioned ceiling conversion layer structure for old house reconstruction, wherein the side of the threaded sleeve is fixedly connected with a mounting block;

[0023] A folding and stretching frame is connected to the mounting block via a rotating shaft.

[0024] The above-mentioned ceiling conversion layer structure for old house reconstruction, wherein a locking block is fixedly connected to the surface of the fixing frame;

[0025] A right-angle bracket, wherein the right-angle bracket is connected to the locking block via a rotating shaft;

[0026] A connecting rod, the connecting rod is fixedly connected to the bottom of the fixing frame;

[0027] Angle steel, wherein the angle steel is fixedly connected to the bottom of the connecting rod.

[0028] In the above-mentioned ceiling conversion layer structure for old house reconstruction, the right-angle bracket and the horizontal mounting rail, as well as the lifting frame and the longitudinal mounting rail are locked and limited by limit bolts;

[0029] A suspended ceiling is connected to the angle steel.

[0030] In the above-mentioned ceiling conversion layer structure for renovating old houses, the surface of the threaded sleeve is engraved with scales for observing the lifting height.

[0031] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0032] 1. The utility model realizes a ceiling conversion layer structure for reconstruction of old houses by the mutual cooperation among the wall, the mounting plate, the longitudinal mounting rail, the lifting frame, the transverse mounting rail and the fixing frame. The lifting frame is installed in the longitudinal mounting rail, adjusted to a suitable position, the lifting frame is locked by the limit bolt, the rotating rod is rotated to make the threaded rod rotate inside the threaded sleeve, so as to realize the adjustment of the height of the ceiling. At the same time, the fixing frame is pulled to move on the surface of the transverse mounting rail to a suitable position, the limit bolt is tightened, and the position of the fixing frame is locked, which greatly ensures the flexibility of installation. When there is a deviation in the measured position of the angle steel, it can be flexibly adjusted without re-dismantling and reinstalling, thus avoiding material waste and improving the application scope of the device.

[0033] 2. In the present invention, a folding stretching frame is provided to support the adjacent lifting frame, thereby ensuring the stability of the ceiling installation.

[0034] 3. In the utility model, the scale on the surface of the threaded sleeve facilitates more accurate adjustment of the descent height during installation, thereby ensuring the smoothness of the installation.

[0035] 4. In the present invention, the connecting block does not hinder the movement, and at the same time, it enhances the tensile force of the lifting frame and ensures the stability of the ceiling installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 It is a structural cross-sectional view of the main view of the utility model;

[0037] Figure 2 It is a three-dimensional structural diagram of the threaded sleeve, lifting groove and adjusting threaded rod of the utility model;

[0038] Figure 3 It is a three-dimensional structural diagram of the fixing frame, locking block and right-angle bracket of the utility model;

[0039] Figure 4 It is a three-dimensional structural diagram of the longitudinal mounting rail and the connecting groove of the utility model;

[0040] Figure 5 This is a three-dimensional structural diagram of the transverse mounting rail of the utility model;

[0041] Figure 6It is a three-dimensional structural diagram of the longitudinal mounting rail, the connecting groove and the limiting hole of the utility model;

[0042] Figure 7 It is a three-dimensional structural diagram of the transverse mounting rail and the limiting hole of the utility model.

[0043] In the figure:

[0044] 1 wall, 2 mounting plate, 3 longitudinal mounting rail, 4 lifting frame, 5 transverse mounting rail, 6 fixing frame, 7 connecting groove, 8 connecting block, 9 threaded sleeve, 10 lifting groove, 11 adjusting threaded rod, 1101 limiting sleeve, 1102 threaded rod, 1103 rotating rod, 1104 fixing sleeve frame, 1105 ruler block, 12 mounting block, 13 folding stretching frame, 14 locking block, 15 right-angle bracket, 16 connecting rod, 17 angle steel, 18 limiting bolt, 19 ceiling. DETAILED DESCRIPTION

[0045] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0046] Embodiment 1

[0047] like Figure 1-5 As shown, a ceiling conversion layer structure for renovating an old house comprises: a wall 1, and a mounting plate 2 is fixedly connected to the bottom of the wall 1.

[0048] The longitudinal mounting rail 3 is fixedly connected to the bottom of the mounting plate 2 , and a connecting groove 7 is provided on the side of the longitudinal mounting rail 3 .

[0049] The lifting frame 4 is installed below the longitudinal mounting rail 3. The interior of the lifting frame 4 is fixedly connected with a connecting block 8. The connecting block 8 can move inside the connecting groove 7 without hindering the movement. At the same time, it enhances the tensile force of the lifting frame 4 and ensures the stability of the installation of the ceiling 19.

[0050] The lifting frame 4 is installed in the longitudinal mounting rail 3 , adjusted to a suitable position, and the lifting frame 4 is locked by the limiting bolts 18 .

[0051] The threaded sleeve 9 is fixedly connected to the bottom of the lifting frame 4. The surface of the threaded sleeve 9 is engraved with scales for observing the lifting height, which is convenient for more accurate adjustment of the lowering height during installation and ensures the flatness of the installation.

[0052] A mounting block 12 is fixedly connected to the side surface of the threaded sleeve 9 .

[0053] The folding and stretching frame 13 is connected to the mounting block 12 via a rotating shaft, supports the adjacent lifting frame 4, and ensures the stability of the installation of the suspended ceiling 19.

[0054] The lifting groove 10 is opened inside the threaded sleeve 9 .

[0055] The adjusting threaded rod 11 is installed inside the threaded sleeve 9 and is threadedly connected with the threaded sleeve 9. The adjusting threaded rod 11 includes:

[0056] The limiting sleeve 1101 has a threaded rod 1102 movably connected below it.

[0057] The rotating rod 1103 is fixedly connected to the surface of the threaded rod 1102 .

[0058] The fixing sleeve 1104 is sleeved on the surface of the threaded rod 1102 .

[0059] The scale block 1105 is fixedly connected to the limit sleeve 1101 and matches with the scale on the surface of the threaded sleeve 9, so that the installation personnel can adjust the lifting height conveniently.

[0060] The transverse mounting rail 5 is arranged at the bottom of the lifting frame 4 .

[0061] The fixing frame 6 can move inside the transverse mounting rail 5 , and a locking block 14 is fixedly connected to the surface of the fixing frame 6 .

[0062] The connecting rod 16 is fixedly connected to the bottom of the fixing frame 6 .

[0063] Angle steel 17 is fixedly connected to the bottom of the connecting rod 16 .

[0064] The right-angle bracket 15 is connected to the locking block 14 through a rotating shaft. The right-angle bracket 15 and the horizontal mounting rail 5 as well as the lifting frame 4 and the longitudinal mounting rail 3 are locked and limited by the limit bolts 18. The rotating rod 1103 is rotated to make the threaded rod 1102 rotate inside the threaded sleeve 9, thereby realizing the adjustment of the height of the suspended ceiling 19. At the same time, the fixing frame 6 is pulled to move on the surface of the horizontal mounting rail 5 to a suitable position, and the limit bolts 18 are tightened to lock the position of the fixing frame 6, which greatly ensures the flexibility of installation. When there is a deviation in the measured position of the angle steel 17, it can be flexibly adjusted without re-dismantling and reinstalling, thereby avoiding material waste and improving the scope of application of the device.

[0065] The suspended ceiling 19 is connected with the angle steel 17 .

[0066] Embodiment 2

[0067] like Figure 1-7 As shown, a ceiling conversion layer structure for renovating an old house comprises: a wall 1, and a mounting plate 2 is fixedly connected to the bottom of the wall 1.

[0068] The longitudinal mounting rail 3 is fixedly connected to the bottom of the mounting plate 2 , and a connecting groove 7 is provided on the side of the longitudinal mounting rail 3 .

[0069] The lifting frame 4 is installed below the longitudinal mounting rail 3. The interior of the lifting frame 4 is fixedly connected with a connecting block 8. The connecting block 8 can move inside the connecting groove 7 without hindering the movement. At the same time, it enhances the tensile force of the lifting frame 4 and ensures the stability of the installation of the ceiling 19.

[0070] The lifting frame 4 is installed in the longitudinal mounting rail 3 , adjusted to a suitable position, and the lifting frame 4 is locked by the limiting bolts 18 .

[0071] The threaded sleeve 9 is fixedly connected to the bottom of the lifting frame 4. The surface of the threaded sleeve 9 is engraved with scales for observing the lifting height, which is convenient for more accurate adjustment of the lowering height during installation and ensures the flatness of the installation.

[0072] A mounting block 12 is fixedly connected to the side surface of the threaded sleeve 9 .

[0073] The folding and stretching frame 13 is connected to the mounting block 12 via a rotating shaft, supports the adjacent lifting frame 4, and ensures the stability of the installation of the suspended ceiling 19.

[0074] The lifting groove 10 is opened inside the threaded sleeve 9 .

[0075] The adjusting threaded rod 11 is installed inside the threaded sleeve 9 and is threadedly connected with the threaded sleeve 9. The adjusting threaded rod 11 includes:

[0076] The limiting sleeve 1101 has a threaded rod 1102 movably connected below it.

[0077] The rotating rod 1103 is fixedly connected to the surface of the threaded rod 1102 .

[0078] The fixing sleeve 1104 is sleeved on the surface of the threaded rod 1102 .

[0079] The scale block 1105 is fixedly connected to the limit sleeve 1101 and matches with the scale on the surface of the threaded sleeve 9, so that the installation personnel can adjust the lifting height conveniently.

[0080] The transverse mounting rail 5 is arranged at the bottom of the lifting frame 4 .

[0081] The fixing frame 6 can move inside the transverse mounting rail 5 , and a locking block 14 is fixedly connected to the surface of the fixing frame 6 .

[0082] The connecting rod 16 is fixedly connected to the bottom of the fixing frame 6 .

[0083] Angle steel 17 is fixedly connected to the bottom of the connecting rod 16 .

[0084] The right angle bracket 15 is connected to the locking block 14 via a rotating shaft.

[0085] Limiting holes 20 are provided on the surfaces of the transverse mounting rail 5 and the longitudinal mounting rail 3;

[0086] Limit pins are provided inside the lifting frame 4 and the right-angle bracket 15. When the lifting frame 4 and the right-angle bracket 15 are adjusted to a suitable position, the limit pins are inserted into the limit holes 20 to lock the positions of the lifting frame 4 and the right-angle bracket 15.

[0087] In order to facilitate understanding of the above technical solution of the present invention, the working principle or operation method of the present invention in the actual process is described in detail below.

[0088] The utility model provides a ceiling conversion layer structure for renovating old houses. When in use, the lifting frame 4 is installed in the longitudinal mounting rail 3, adjusted to a suitable position, the lifting frame 4 is locked by the limit bolt 18, and the rotating rod 1103 is rotated to make the threaded rod 1102 rotate inside the threaded sleeve 9, thereby realizing the adjustment of the height of the ceiling 19. At the same time, the fixing frame 6 is pulled to move on the surface of the transverse mounting rail 5 to a suitable position, and the limit bolt 18 is tightened to lock the position of the fixing frame 6, thereby greatly ensuring the flexibility of installation.

[0089] In summary, the ceiling conversion layer structure for renovating old houses solves the problems mentioned in the background technology by the mutual cooperation among the wall 1, the mounting plate 2, the longitudinal mounting rail 3, the lifting frame 4, the transverse mounting rail 5 and the fixing frame 6.

[0090] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A ceiling conversion layer structure for old house reconstruction, comprising: A wall surface (1), characterized in that a mounting plate (2) is fixedly connected to the bottom of the wall surface (1); A longitudinal mounting rail (3), wherein the longitudinal mounting rail (3) is fixedly connected to the bottom of the mounting plate (2); A lifting frame (4), wherein the lifting frame (4) is installed below the longitudinal mounting rail (3); A transverse mounting rail (5), wherein the transverse mounting rail (5) is arranged at the bottom of the lifting frame (4); A fixing frame (6) is movable inside the transverse mounting rail (5).

2. The ceiling conversion layer structure for old house reconstruction according to claim 1 is characterized in that: A connecting groove (7) is provided on the side surface of the longitudinal mounting rail (3).

3. The ceiling conversion layer structure for old house reconstruction according to claim 2 is characterized in that: A connection block (8) is fixedly connected inside the lifting frame (4), and the connection block (8) can move inside the connection groove (7); A threaded sleeve (9), wherein the threaded sleeve (9) is fixedly connected to the bottom of the lifting frame (4); A lifting groove (10), wherein the lifting groove (10) is provided inside the threaded sleeve (9); An adjusting threaded rod (11) is installed inside the threaded sleeve (9) and is threadably connected to the threaded sleeve (9).

4. The ceiling conversion layer structure for old house reconstruction according to claim 3 is characterized by: The adjusting threaded rod (11) comprises: A limiting sleeve (1101), wherein a threaded rod (1102) is movably connected to the lower portion of the limiting sleeve (1101); A rotating rod (1103), wherein the rotating rod (1103) is fixedly connected to the surface of the threaded rod (1102); A fixed sleeve (1104), wherein the fixed sleeve (1104) is sleeved on the surface of the threaded rod (1102); A ruler block (1105), wherein the ruler block (1105) is fixedly connected to the limit sleeve (1101).

5. The ceiling conversion layer structure for old house reconstruction according to claim 4 is characterized in that: A mounting block (12) is fixedly connected to the side surface of the threaded sleeve (9); A folding and stretching frame (13), wherein the folding and stretching frame (13) is connected to the mounting block (12) via a rotating shaft.

6. The ceiling conversion layer structure for old house reconstruction according to claim 5 is characterized in that: A locking block (14) is fixedly connected to the surface of the fixing frame (6); A right-angle bracket (15), wherein the right-angle bracket (15) is connected to the locking block (14) via a rotating shaft; A connecting rod (16), wherein the connecting rod (16) is fixedly connected to the bottom of the fixing frame (6); An angle steel (17), wherein the angle steel (17) is fixedly connected to the bottom of the connecting rod (16).

7. The ceiling conversion layer structure for old house reconstruction according to claim 6 is characterized by: The right-angle bracket (15) and the transverse mounting rail (5) as well as the lifting frame (4) and the longitudinal mounting rail (3) are locked and limited by limiting bolts (18); A suspended ceiling (19), wherein the suspended ceiling (19) is connected to the angle steel (17).

8. The ceiling conversion layer structure for old house reconstruction according to claim 7 is characterized in that: The surface of the threaded sleeve (9) is engraved with scales for observing the lifting height.

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