CN212129834U - Supporting device for crack prevention of decoration engineering ceiling - Google Patents

Abstract

The utility model discloses a supporting device for decoration engineering ceiling crack prevention, including bottom plate, roof, outer sleeve, inner skleeve and supporter, the bottom plate is the cuboid metal sheet, but four angles of the lower surface of bottom plate are fixed with the universal wheel that can lock through the screw connection respectively, four angles of the upper surface of bottom plate are welded fastening respectively have perpendicular fixed sleeve, be the screw through-hole in the middle of every fixed sleeve, overall structure convenient to use, can adjust the height of roof through four telescopic sleeves and reach the function of support, can adjust the height of arbitrary telescopic sleeve through observing the spirit level to guarantee the level of ceiling; when the top plate is put down, the buffer device can reduce the impact of the top plate and increase certain safety; materials required for installing the ceiling can be placed above the storage rack, so that the materials can be conveniently taken by constructors on the ladder; the screw rod is adjusted through rotating the handle, so that the antiskid plate is pressed on the ground, and the stability of the bottom plate during fixing is improved.

Description

Supporting device for crack prevention of decoration engineering ceiling

Technical Field

The utility model relates to a strutting arrangement specifically is a supporting arrangement for crack is prevented to finishing work smallpox.

Background

The installation of the ceiling panel during the construction of the floor must be previously installed with the floor supports so that the ceiling can be easily laid and the central breakage of the ceiling due to uneven stress can be prevented, and the supports must be continuously placed for a certain period of time after the ceiling is laid.

At present, most of existing supporting pieces are built for wood or steel pipes, a large number of spare parts are needed for building, splicing needs certain time and is troublesome, and a lifting device is adopted for supporting, but has the disadvantages of high cost, large size, inconvenience in transportation and the like, and is not suitable for small room decoration.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a supporting device is used in crack is prevented to fitment engineering smallpox to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a supporting device for preventing ceiling cracks in decoration engineering comprises a bottom plate, a top plate, an outer sleeve, an inner sleeve and a storage rack, wherein the bottom plate is a cuboid metal plate, four corners of the lower surface of the bottom plate are respectively fixedly provided with lockable universal wheels through screw connection, four corners of the upper surface of the bottom plate are respectively fixedly welded with vertical fixed sleeves, a thread through hole is formed in the middle of each fixed sleeve, the vertical outer sleeve is fixedly connected with the middle of each fixed sleeve through threads, the outer sleeve is a cylindrical sleeve, the outer side of the upper part of the outer sleeve is fixedly connected with a conical sleeve through threads, the outer ring of the conical sleeve is in a frustum shape, the outer ring of the conical sleeve is provided with a plurality of layers of cuboid convex blocks which are distributed annularly, the vertical distance between the annular convex blocks of the conical sleeve is equal to the thread pitch inside the locking knob, the outer sleeve, the inner skleeve is located the outer sleeve, the top of locking knob is fixed with buffer through clearance fit, buffer is the spring of each welding ring in upper and lower both ends, there is fixed sleeve at the top of every inner skleeve through threaded connection, fixed sleeve's upper surface welds in four angles of the lower surface of roof jointly, through rotating the locking knob on the taper sleeve, make the inside sleeve extrusion of taper block in taper sleeve's top, thereby accomplish fixing between inner skleeve and the outer sleeve, loosen the height that the inner skleeve can be adjusted to the locking knob, thereby adjust the height of roof.

As a further aspect of the present invention: the lower fixed surface of roof has the supporter, and the supporter is by four vertical poles and a horizontal plate welded fastening, and four vertical poles of supporter weld respectively in the inboard of four inner skleeve of roof lower surface, and the horizontal plate of supporter is parallel with the roof, and horizontal plate one side of supporter is fixed with the spirit level through the screw connection.

As a further aspect of the present invention: the anti-skidding bottom plate is characterized in that a threaded through hole is formed in the circle center of the bottom plate, a screw rod is fixedly arranged in the threaded through hole of the bottom plate through threaded connection, a rotating handle is fixedly welded on the upper surface of the screw rod, a circular anti-skidding plate is fixedly welded on the lower surface of the screw rod, the anti-skidding plate is a stainless steel plate with a protruding cross-shaped pattern on the surface, the circle centers of the screw rod, the rotating handle and the anti-skidding plate are on the same vertical line, the anti-skidding plate can ascend or descend by rotating the rotating handle, and the anti-skidding plate.

Compared with the prior art, the beneficial effects of the utility model are that: the integral structure is convenient to use, the height of the top plate can be adjusted through the four telescopic sleeves to achieve the supporting function, and the height of any telescopic sleeve can be adjusted through the observation level gauge, so that the level of a ceiling is guaranteed; when the top plate is put down, the buffer device can reduce the impact of the top plate and increase certain safety; materials required for installing the ceiling can be placed above the storage rack, so that the materials can be conveniently taken by constructors on the ladder; the screw rod is adjusted through rotating the handle, so that the antiskid plate is pressed on the ground, and the stability of the bottom plate during fixing is improved.

Drawings

FIG. 1 is a schematic structural view of a supporting device for preventing cracks of a finishing work ceiling.

Fig. 2 is a front view of a supporting device for crack prevention of a finishing work ceiling.

As shown in the figure: 1. a base plate; 2. a top plate; 3. an outer sleeve; 4. an inner sleeve; 5. a tapered sleeve; 6. locking the knob; 7. a buffer device; 8. a universal wheel; 9. a screw; 10. rotating the handle; 11. an anti-skid plate; 12. a rack; 13. a level gauge; 14. and fixing the sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Referring to fig. 1-2, in an embodiment of the present invention, a supporting device for preventing cracks in a ceiling of a decoration project includes a bottom plate 1, a top plate 2, an outer sleeve 3, an inner sleeve 4 and a shelf 12, where the bottom plate 1 is a rectangular metal plate, four corners of a lower surface of the bottom plate 1 are respectively fixed with lockable universal wheels 8 through screw connections, four corners of an upper surface of the bottom plate 1 are respectively fixed with vertical fixing sleeves 14 through welding, a threaded through hole is formed in the middle of each fixing sleeve 14, a vertical outer sleeve 3 is fixed in the middle of each fixing sleeve 14 through threaded connection, the outer sleeve 3 is a cylindrical sleeve, the outer side of an upper portion of the outer sleeve 3 is fixed with a conical sleeve 5 through threaded connection, an outer ring of the conical sleeve 5 is a frustum shape, a plurality of layers of annularly distributed rectangular bumps are arranged on an outer ring of the conical sleeve 5, an upper and lower interval of the annular bumps of the, the outside cover of inner skleeve 4 has locking knob 6, the outer lane of locking knob 6 is equipped with vertically antiskid groove, inner skleeve 4 is located outer sleeve 3, the top of locking knob 6 is fixed with buffer 7 through clearance fit, buffer 7 is the spring of each welding ring in upper and lower both ends, there is fixed sleeve 14 at the top of every inner skleeve 4 through threaded connection, fixed sleeve 14's upper surface welds in four angles of the lower surface of roof 2 jointly, through rotating locking knob 6 on tapered sleeve 5, make tapered sleeve 5's top taper piece to the extrusion of inner skleeve 4, thereby accomplish the fixed between inner skleeve 4 and the outer sleeve 3, loosen locking knob 6 can adjust inner skleeve 4's height, thereby adjust the height of roof 2.

The lower fixed surface of roof 2 has supporter 12, and supporter 12 is by four vertical poles and a horizontal plate welded fastening, and four vertical poles of supporter 12 weld respectively in the inboard of four inner skleeve 4 of roof 2 lower surface, and the horizontal plate of supporter 12 is parallel with roof 2, and horizontal plate one side of supporter 12 is fixed with spirit level 13 through the screw connection.

The centre of a circle department of bottom plate 1 is opened threaded through hole, threaded through hole of bottom plate 1 is fixed with screw rod 9 through threaded connection, the upper surface welded fastening of screw rod 9 has twist grip 10, the lower surface welded fastening of screw rod 9 has circular antiskid ribbed tile 11, antiskid ribbed tile 11 is the stainless steel board that has protruding cross flower type on the surface, screw rod 9, the centre of a circle of twist grip 10 and antiskid ribbed tile 11 is on same vertical line, can realize the rising or the decline of antiskid ribbed tile 11 through rotating twist grip 10, antiskid ribbed tile 11 descends to ground and realizes the antiskid of bottom plate 1.

The utility model discloses a theory of operation is: through 8 mobile device of universal wheel to the ceiling bottom that needs supported, behind 8 locking of universal wheel, rethread rotates twist grip 10 and makes antiskid ribbed tile 11 descend to ground position, it is fixed to accomplish the antiskid of bottom plate 1, loosen four locking knobs 6 respectively, make inner skleeve 4 and outer sleeve 3 be in the state that can reciprocate, the bottom of supporter 12 is withstood through hand or instrument, upwards promote roof 2 to the lower surface of ceiling, through observing whether level 13 registration is level, adjust the height of every inner skleeve 4 respectively, after the adjustment level, lock inner skleeve 4 and outer sleeve 3, realize roof 2 to the support of ceiling.

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 by those of ordinary skill in the art through specific situations.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (3)

1. A supporting device for preventing cracks of a decoration engineering ceiling comprises a bottom plate (1), a top plate (2), an outer sleeve (3), an inner sleeve (4) and a storage rack (12), and is characterized in that the bottom plate (1) is a cuboid metal plate, four corners of the lower surface of the bottom plate (1) are respectively fixed with lockable universal wheels (8) through screw connection, four corners of the upper surface of the bottom plate (1) are respectively welded and fixed with vertical fixing sleeves (14), the middle of each fixing sleeve (14) is provided with a threaded through hole, the middle of each fixing sleeve (14) is fixedly provided with the vertical outer sleeve (3) through screw connection, the outer sleeve (3) is a cylindrical sleeve, the outer side of the upper part of the outer sleeve (3) is fixedly provided with a conical sleeve (5) through screw connection, the outer ring of the conical sleeve (5) is of a frustum shape, the outer ring of the conical sleeve (5) is provided with a plurality, the interval equals with locking knob (6) internal thread pitch about the annular lug of taper sleeve (5), the outside cover of inner skleeve (4) has locking knob (6), the outer lane of locking knob (6) is equipped with vertically antiskid groove, inner skleeve (4) are located outer skleeve (3), the top of locking knob (6) is fixed with buffer (7) through clearance fit, buffer (7) are the spring of each welding ring in upper and lower both ends, threaded connection has fixed sleeve (14) at the top of every inner skleeve (4), the upper surface of fixed sleeve (14) welds in four angles of the lower surface of roof (2) jointly.

2. A supporting device for decoration engineering ceiling crack prevention according to claim 1, wherein a rack (12) is fixed on the lower surface of the top plate (2), the rack (12) is welded and fixed by four vertical rods and a horizontal plate, the four vertical rods of the rack (12) are welded on the inner sides of four inner sleeves (4) on the lower surface of the top plate (2) respectively, the horizontal plate of the rack (12) is parallel to the top plate (2), and a level gauge (13) is fixed on one side of the horizontal plate of the rack (12) through screw connection.

3. The supporting device for preventing the ceiling from cracking in the decoration project according to claim 1, wherein a threaded through hole is formed in the center of the bottom plate (1), a screw (9) is fixed to the threaded through hole of the bottom plate (1) through threaded connection, a rotating handle (10) is fixed to the upper surface of the screw (9) in a welded mode, a circular anti-skid plate (11) is fixed to the lower surface of the screw (9) in a welded mode, and the centers of the screw (9), the rotating handle (10) and the anti-skid plate (11) are on the same vertical line.

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