CN223281650U - A decorative panel installation and top-back tool - Google Patents

Abstract

The utility model discloses a decorative panel installation and re-topping tool, which relates to the field of prefabricated building technology, and comprises a plurality of interconnected connectors, each of which is provided with a channel steel plate on the outside; a support member, through which the position between two adjacent channel steel plates is adjusted; wherein the support member comprises a long screw, and the long screw is threadedly connected to a threaded ring at the end of the connector. The decorative panel installation and re-topping tool described in the utility model adopts a threaded ring with a handle as an adjustment tool for the long screw, and the length of the long screw can be adjusted by rotating the threaded ring. In addition, after the adjustment is completed, the handle can be folded into the embedded groove on the surface of the connector to lock the elongation of the long screw. Therefore, the utility model effectively solves the technical problem of the cumbersome installation of existing door frame or decorative panel support tools during use, thereby realizing manual adjustment of the extension and retraction of the long screw, and can also be locked after the adjustment is completed, thereby improving the stability after adjustment.

Description

Top returning tool for mounting decorative plate

Technical Field

The utility model relates to the technical field of assembled buildings, in particular to a roof returning tool for mounting a decorative plate.

Background

Decorative panels are plate-like materials used for indoor and outdoor decoration, and are commonly used for decoration of surfaces of walls, ceilings, furniture and the like. They can be used to enhance the aesthetics of the space and can be selected from a variety of materials, styles and colors, such as wood, metal, plastic, fiberboard, decorative panels with single sided decorative effect.

With the continuous development of the building industry, the assembled building gradually replaces the original building form. The assembled door frame is a module in the assembled building, and during construction, the foaming agent needs to be filled in a gap of the door frame, but constructors find that the door frame is opened and the flatness is reduced due to the expansion effect of the filling foaming agent when the assembled door frame is assembled, so that the quality inspection and acceptance of the viewing quality are influenced, and in order to improve the comfort and the convenience of the insertion, the decoration panel needs to be installed outside the wall surface during the construction process. Most panel fixing structures aim at the fixed relation between the wall surface and the panel, but the improvement on holes on such walls as door openings, door frames, window sleeves, door sleeves and the like is less, and the holes are basically bonded on site, and wood is used as a supporting structure, so that the attaching quality of the decoration panel cannot be guaranteed, the requirement of the decoration panel on flatness can be influenced, and the later quality and the appearance are influenced.

The utility model discloses an adjustable door frame supports leveler in the chinese patent of "CN202322098710.X", it includes the diamond-shaped support, and the diamond-shaped support includes four unit poles, and the head and the tail is articulated in proper order between the unit pole, the diamond-shaped support in install the hydraulic stem between two interior angles that the diamond-shaped support is relative, still be provided with the bracing piece that is used for supporting the door frame perpendicularly on the unit pole, the bracing piece is kept away from the one end of diamond-shaped support is provided with the rubber pad that is used for supporting the door frame, still be provided with the bubble spirit level that is used for measuring the roughness of door frame on the unit pole. The application has the effects of fixing the door frame and improving the problem of deformation of the door frame in the process of filling the foaming agent.

However, in the implementation process of the technical scheme, at least the following technical problems are found:

The door frame or the decoration panel is cumbersome to install and poor in stability, when the door frame or the decoration panel is installed, glue, foaming agent or cement mortar is needed to be used for plugging bonding treatment, and a wood support rod is used for supporting the main stream support mode (such as application number: CN 201320555076.1), as the wood support rod cannot be adjusted, and the wood support rods with corresponding sizes are manufactured respectively for holes with different shapes and sizes such as door openings and window openings, so that the field workload is large, the time is wasted, the stability is poor, particularly the wood is too much, the material is wasted, the manufacturing time cost is high, the existing solution mainly adopts an adjustable screw rod to replace the wood support rod, the length of the screw rod is adjusted to be suitable for different requirements, but the existing adjustable screw rod is mostly needed to be adjusted and locked by means of tools (for example, the patent application number: CN 2023228710. X ", the limiting piece is the screw rod is the bolt, and the tool is required to be rotated by means of a spanner, and the sleeve cannot be rotated, and the surface of the screw rod is not used for directly clamping the structure, so that the extension of the screw rod and the construction tool are required to be rotated by means of a constructively, the construction tool or the operator, the operator is required to be rotated, the construction tool is required to be adjusted by means of the operator or the operator to be very complex, and the device is convenient to install and the device is very convenient to pick up on the field, and is very large to be installed, and very large in the field, and the device is convenient to be very convenient to be installed on the field, or very high in the field, and easy to be used on the construction equipment is required to be mounted on the construction equipment to be mounted.

Disclosure of utility model

(One) solving the technical problems

In order to overcome the defects in the prior art, the utility model provides a mounting and jacking tool for a decorative plate, which adopts a threaded ring with a grab handle as an adjusting tool of a long screw rod, and can adjust the expansion and contraction of the long screw rod by manually rotating the threaded ring, in addition, after the adjustment is completed, the grab handle can be folded into an embedded groove on the surface of a connecting piece, thereby indirectly locking the position between the threaded ring and the connecting piece, further keeping the elongation and stability of the long screw rod, the technical problems that an existing door frame or decoration panel is complicated in installation and poor in stability of a supporting tool are effectively solved, and further the telescopic adjustment of a long screw rod is manually achieved, meanwhile, the long screw rod can be locked after the adjustment is completed, stability after the adjustment is improved, the long screw rod after the adjustment is prevented from shaking or deviating, and the technical problems that the existing door frame or decoration panel is complicated in installation and poor in stability of the supporting tool are solved.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

A trim panel installation topping tool, the topping tool comprising:

The roof returning tool comprises a plurality of connecting pieces which are connected with each other, wherein the connecting pieces can be connected with each other in an opposite mode through tail parts, two connecting pieces which are arranged vertically can be arranged on the connecting pieces, then a channel steel plate is arranged on an abutting plate outside the connecting pieces, at the moment, a door opening or a window opening can be supported, a decorative plate on the inner wall of the door opening is extruded, the degree of fit between the decorative plate and the inner wall of the door opening can be kept, and then foaming agent or glue can be poured into a gap between the wall and the decorative plate, so that the decorative plate and the wall form a whole;

The support piece comprises a long screw rod inserted into the connecting piece, the long screw rod is in threaded connection with a threaded ring at the end part of the connecting piece, and when the threaded ring rotates, the long screw rod can stretch and retract along the extending direction of the connecting piece.

Preferably, the long screw rod is movable and must rotate relative to the threaded ring, the threaded ring can rotate under the drive of the grab handle, so that the long screw rod is required to be kept from rotating, for this purpose, an abutting plate and a sliding block are respectively arranged at two ends of the long screw rod, one end with the sliding block is inserted into the connecting piece (and the sliding block can slide in the connecting piece), and corresponds to the shape of the inner wall of the connecting piece, so that the long screw rod cannot rotate relative to the connecting piece and can only perform telescopic movement, the abutting plate at the other end is abutted with the groove on the surface of the channel steel plate, welding or bolt connection can be adopted, and the abutting plate can also be abutted with the groove of the connecting groove steel plate in an extrusion mode due to the rough surface of the abutting plate.

Preferably, the threaded ring is connected with a bearing at the end part of the square steel pipe, one side of the threaded ring is connected with a cylindrical butt-joint barrel, the butt-joint barrel is inserted into the connecting piece and is connected with the bearing at the end part of the connecting piece, the long screw rod passes through the center of the bearing, and the threaded ring is in threaded connection with the long screw rod in the connecting piece, so that the long screw rod can be driven to perform telescopic motion when the threaded ring rotates.

Preferably, two grab handles are symmetrically arranged on the surface of the threaded ring, and the grab handles are hinged with the threaded ring;

The end part of the grab handle is connected with a rectangular connecting block, the grab handle is hinged with the threaded ring through the connecting block, and when the grab handle is mutually perpendicular to the long screw rod, the connecting block is attached to the outer wall of the threaded ring.

Preferably, the outer walls of the two sides of the connecting piece are provided with embedded grooves, the embedded grooves correspond to the handles on the threaded rings, the handles can be accommodated in the embedded grooves by rotating the handles, and the handles positioned in the embedded grooves are pulled outwards; after the use, make grab handle and the embedded groove of connecting piece both sides correspond, afterwards alright through rotatory mode with the grab handle in to the embedded groove, until the grab handle enters into the embedded groove completely in, at this moment, the screwed ring that is connected with the grab handle just can't rotate for the connecting piece, and because extension and the shortening of long screw rod all need rely on screwed ring and connecting piece's relative rotation to accomplish, so when the screwed ring can't rotate, the length of long screw rod is locked, thereby keep the state of long screw rod, avoid it to take place to rock or skew etc. when using.

Preferably, the surface of the connecting piece and one end far away from the supporting piece are provided with a plurality of symmetrically arranged threaded holes, when two connecting pieces are required to be mutually connected, the tail parts of the two connecting pieces are oppositely butted, the threaded holes at the end parts of the two connecting pieces correspond to each other at the moment, and then the two connecting pieces are connected together by passing through the threaded holes through bolts (the inner walls of the threaded holes are provided with threads which can be directly connected with the bolts in a threaded manner).

Preferably, the surface of the connecting piece is provided with a reserved groove, the reserved groove is close to one end of the connecting piece, which is far away from the supporting piece, and the reserved groove corresponds to the threaded hole at the end part of the connecting piece.

Preferably, two adjacent connecting pieces are connected through a hinge.

(III) beneficial effects

1. Because the threaded ring with the grab handle is adopted as the adjusting tool of the long screw rod, the telescopic action of the long screw rod can be adjusted in a manual threaded ring rotating way, in addition, after the adjustment is finished, the grab handle can be folded into the embedded groove on the surface of the connecting piece, so that the position between the threaded ring and the connecting piece is indirectly locked, the long screw rod is kept stable in extension, the technical problems that the installation of the supporting tool adopted is complicated and the stability is poor when the existing door frame or decoration panel is installed are effectively solved, the telescopic action of the long screw rod is manually adjusted, and meanwhile, the locking can be carried out after the adjustment is finished, the stability after the adjustment is improved, and the shaking or deviation of the adjusted long screw rod is prevented.

2. The connecting piece with the threaded hole is used as a carrier of the supporting piece, the two connecting pieces can be assembled together through the bolts so as to be suitable for different shape requirements, meanwhile, when the device is not used or transported, the volume of the device can be reduced, in addition, the two adjacent connecting pieces can be connected together through the hinge, and therefore the device is prevented from being installed and combined by means of tools, and the use convenience of the device is improved.

Drawings

The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings.

FIG. 1 is an overall block diagram of the present utility model;

FIG. 2 is a diagram showing the structure of the connection of the connector and the support member according to the present utility model;

FIG. 3 is a view showing a butt joint structure of the connector according to the present utility model;

FIG. 4 is a view showing the state of use of the connector according to the present utility model;

FIG. 5 is a schematic view of an exploded view of a connector according to the present utility model;

FIG. 6 is a diagram showing the structure of the connection of the threaded ring and the grip of the present utility model;

FIG. 7 is a cross-sectional view of the connector of the present utility model;

FIG. 8 is a schematic view illustrating the storage of the connector according to the present utility model;

fig. 9 is a schematic view of the device of the present utility model in use.

Legend description:

1. a connecting piece; 11, square steel pipes, 12, a reserved groove, 13, a bearing;

2. 21 parts of support, a long screw rod, 22 parts of butt joint plates, 23 parts of sliding blocks, 24 parts of threaded rings, 25 parts of grab handles, 26 parts of connecting blocks, 27 parts of butt joint cylinders;

3. A grooved steel plate.

Detailed Description

According to the embodiment of the application, the technical problems that the installation of the existing door frame or decoration panel is complicated and the stability is poor are solved by providing the installation back tool for the decoration panel, and the adjustment tool with the grab handle is adopted as the adjustment tool for the long screw rod, so that the expansion and contraction of the long screw rod can be adjusted in a manual rotation mode, in addition, after the adjustment is finished, the grab handle can be folded into the embedded groove on the surface of the connecting piece, so that the position between the grab handle and the connecting piece is indirectly locked, the elongation stability of the long screw rod is kept, the expansion and contraction of the long screw rod can be adjusted manually, and meanwhile, the adjustment tool can also be locked after the adjustment is finished, so that the stability after the adjustment is improved, and the shaking or deviation of the adjusted long screw rod is prevented.

Embodiment 1. The technical scheme in the embodiment of the application aims to solve the technical problems that the adopted supporting tool is complicated to install and has poor stability when the existing door frame or decoration panel is installed, and the general thought is as follows:

In view of the problems existing in the prior art, the present utility model provides a roof returning tool for installing a decorative board, which comprises a plurality of connecting pieces 1 connected with each other, as shown in fig. 2, wherein the connecting pieces 1 can be connected with each other in a manner of opposite tail parts (as shown in the structure below fig. 2), or the connecting pieces 1 arranged vertically can be installed on the roof returning tool (as shown in the structure above fig. 2), then a channel steel plate 3 is installed on an abutting plate 22 outside the connecting pieces 1 to form the structure shown in fig. 1, at this time, a door cavity or a window cavity can be supported, and the decorative board on the inner wall of the door cavity is extruded, as shown in fig. 9, so that the degree of fit between the decorative board and the inner wall of the door cavity can be maintained, and then foaming agent or glue can be poured into a gap between the wall and the decorative board, so that the decorative board and the wall form a whole.

In order to adapt to different situations, such as door openings or window openings with different sizes, the unfolded size of the device needs to be adjusted so as to adapt to different needs, which is as follows;

As shown in fig. 4, the operations are performed in the order from top to bottom, as shown in fig. 4 (a), in the first step, the grip 25 positioned in the insertion groove is pulled outward, and since the connection block 26 at the end of the grip 25 is connected to the screw ring 24 through the rotation shaft, the grip 25 can be pulled outward when rotated, resulting in the structure shown in fig. 4 (b).

In the second step, as shown in fig. 4 (b), the grip 25 is rotated manually, so that the grip 25 rotates the threaded ring 24. Since the screw ring 24 is coupled to the bearing 13 at the end of the square steel pipe 11 (as shown in fig. 5 and 6, a cylindrical docking cylinder 27 is coupled to one side of the screw ring 24, and the docking cylinder 27 is inserted into the inside of the connector 1 and coupled to the bearing 13 at the end of the connector 1, and the long screw 21 passes through the center of the bearing 13), and the screw ring 24 is screw-coupled to the long screw 21 inside the connector 1, the long screw 21 can be driven to perform a telescopic motion when the screw ring 24 rotates.

The extension degree of the long screw 21 can be adjusted in the above manner, so as to adapt to the size requirements of different door and window holes, after adjustment, the grab handle 25 is made to correspond to the embedded grooves on two sides of the connecting piece 1, then the grab handle 25 can be rotated towards the embedded grooves in a rotating manner until the grab handle 25 completely enters the embedded grooves, at this time, the threaded ring 24 connected with the grab handle 25 cannot rotate relative to the connecting piece 1, and because the extension and shortening of the long screw 21 are completed by means of the relative rotation of the threaded ring 24 and the connecting piece 1, when the threaded ring 24 cannot rotate, the length of the long screw 21 is locked, so that the state of the long screw 21 is maintained, and shaking or shifting and the like of the long screw 21 during use is avoided.

In addition, during the use process, it is found that when the long screw 21 moves, the long screw 21 must rotate relative to the threaded ring 24, and the threaded ring 24 can rotate under the driving of the handle 25, so that the long screw 21 needs to be kept from rotating, therefore, an abutting plate 22 and a sliding block 23 are respectively installed at two ends of the long screw 21, one end with the sliding block 23 is inserted into the connector 1 (and the sliding block 23 can slide in the connector 1), and corresponds to the shape of the inner wall of the connector 1, so that the long screw 21 cannot rotate relative to the connector 1 and can only perform telescopic movement, the abutting plate 22 at the other end is attached to the groove on the surface of the channel steel plate 3, welding or bolting can be adopted, and the surface of the abutting plate 22 is rough, so that the abutting plate can be attached to the groove of the connecting groove steel plate 3 in an extrusion mode.

The connecting block 26 at the end of the grab handle 25 is rectangular, and when the grab handle 25 and the long screw 21 are perpendicular to each other, the connecting block 26 is attached to the outer wall of the threaded ring 24, as shown in fig. 6, so that the grab handle 25 cannot rotate outwards continuously, and the stability of the grab handle 25 during rotation is maintained.

In the specific implementation process, the device shown in fig. 1 is placed in the door opening, and then according to the step shown in fig. 4, the grab handle 25 in the embedded groove is pulled outwards, and the connecting block 26 at the end of the grab handle 25 is connected with the threaded ring 24 through the rotating shaft, so that the grab handle 25 can be pulled outwards when rotating, so as to form the structure shown in fig. 4 (b). Then, the grab handle 25 is manually rotated, so that the grab handle 25 drives the threaded ring 24 to rotate. Since the threaded ring 24 is connected to the bearing 13 at the end of the square steel pipe 11 and the threaded ring 24 is screwed to the long screw 21 inside the connector 1, the long screw 21 can be driven to perform telescopic movement when the threaded ring 24 rotates.

After the long screw 21 is adjusted, the handle 25 is rotated to a position corresponding to the insertion grooves on both sides of the connector 1, and then the handle 25 is rotated into the insertion grooves by rotating until the handle 25 is completely inserted into the insertion grooves, at this time, the threaded ring 24 connected to the handle 25 cannot rotate relative to the connector 1, and since the extension and shortening of the long screw 21 are completed by the relative rotation of the threaded ring 24 and the connector 1, when the threaded ring 24 cannot rotate, the length of the long screw 21 is locked, thereby maintaining the state of the long screw 21 and preventing the long screw from shaking or shifting when in use, as shown in fig. 3.

Embodiment 2 based on embodiment 1, the present application provides a structure capable of facilitating assembling and disassembling of a connector, and the general idea is as follows:

The surface of the connecting piece 1 and one end far away from the supporting piece 2 are provided with a plurality of symmetrically arranged threaded holes, as shown in fig. 4, when two connecting pieces 1 are required to be butted with each other, the tail parts of the two connecting pieces 1 are butted relatively (as in the structure below fig. 2), the threaded holes at the end parts of the two connecting pieces 1 correspond to each other, and then the two connecting pieces 1 are connected together through bolts passing through the threaded holes (the inner wall of the threaded holes is provided with threads which can be directly screwed with the bolts).

For the installation of the two connection members 1 perpendicular to each other, by corresponding the screw hole of the end portion of one of the connection members 1 to the screw hole of the surface of the other connection member 1, as shown in fig. 3, then connecting with the screw hole by a bolt.

In order to facilitate the rotation of the bolt, a pre-groove 12 is formed on the surface of the connecting piece 1, and the pre-groove 12 is close to one end of the connecting piece 1 far away from the supporting piece 2, and the pre-groove 12 corresponds to a threaded hole at the end of the connecting piece 1, as shown in fig. 5.

Embodiment 3 based on embodiment 1, the embodiment of the present application is a structure that can facilitate assembling and disassembling of the connector, and unlike embodiment 2, the overall concept is as follows:

When two adjacent connecting pieces 1 are connected through a hinge, as shown in fig. 8, the two connecting pieces 1 are folded towards the center through rotation, as shown in fig. 8 (b) to 8 (c), and the connecting pieces 1 which are vertically arranged are firstly rotated towards two sides, as shown in fig. 8 (a) to 8 (b), at this time, the connecting pieces 1 which are originally vertically arranged are attached to the connecting pieces 1 which are horizontally arranged, as shown in fig. 8 (b), and then the two connecting pieces 1 which are horizontally arranged are folded towards the center through rotation, as shown in fig. 8 (b) to 8 (c), until the two connecting pieces 1 which are horizontally arranged are attached to each other, as shown in fig. 8 (c), so that folding is completed.

Finally, it should be noted that the above-mentioned examples are given for the purpose of illustration only and are not intended to limit the utility model to the particular embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.

Claims (8)

1. A decorative panel installation back-roof tool, the back-roof tool comprising:

a plurality of connecting pieces (1) which are connected with each other, a groove steel plate (3) is arranged outside the connecting pieces, and the groove steel plate (3) is attached to a decorative plate on the inner wall of the door opening;

The support piece (2) is positioned in the connecting piece (1), and the position between two adjacent channel steel plates (3) is adjusted through the support piece (2);

The support piece (2) comprises a long screw rod (21) inserted into the connecting piece (1), the long screw rod (21) is in threaded connection with a threaded ring (24) at the end part of the connecting piece (1), and when the threaded ring (24) rotates, the long screw rod (21) can stretch and retract along the extending direction of the connecting piece (1).

2. The decorative board installation back-jacking tool according to claim 1, wherein two ends of the long screw rod (21) are respectively connected with an abutting plate (22) and a sliding block (23), one end of the long screw rod (21) with the sliding block (23) is inserted into the connecting piece (1), the sliding block (23) at the end can slide in the connecting piece (1), and the abutting plate (22) at the other end is attached to a groove on the surface of the channel steel plate (3).

3. The decorative board installation back-jacking tool according to claim 1, wherein one end of the threaded ring (24) facing the connecting piece (1) is connected with a butt joint cylinder (27), the butt joint cylinder (27) is inserted into the connecting piece (1) and connected with an end bearing (13) of the connecting piece (1), and the long screw rod (21) penetrates through a central through hole of the bearing (13).

4. The decorative board installation back-jacking tool according to claim 1, wherein the surface of the threaded ring (24) is symmetrically provided with two handles (25), and the handles (25) are hinged with the threaded ring (24);

The end part of the grab handle (25) is connected with a rectangular connecting block (26), the grab handle (25) is hinged with the threaded ring (24) through the connecting block (26), and when the grab handle (25) is mutually perpendicular to the long screw (21), the connecting block (26) is attached to the outer wall of the threaded ring (24).

5. The mounting and jacking tool for the decorative plate according to claim 4, wherein the outer walls of the two sides of the connecting piece (1) are provided with embedded grooves, the embedded grooves correspond to the handles (25) on the threaded ring (24), and the handles (25) can be rotated to be accommodated in the embedded grooves.

6. The mounting and jacking tool for the decorative plate according to claim 1, wherein a plurality of symmetrically arranged threaded holes are formed in the surface of the connecting piece (1) and one end away from the supporting piece (2), and when the two connecting pieces (1) are in butt joint, the threaded holes in the outer parts of the two connecting pieces (1) correspond to each other and can be connected through bolts.

7. The mounting and jacking tool for the decorative plate of claim 6, wherein a reserved groove (12) is formed in the surface of the connecting piece (1), the reserved groove (12) is close to one end, far away from the supporting piece (2), of the connecting piece (1), and the reserved groove (12) corresponds to a threaded hole in the end portion of the connecting piece (1).

8. A decorative panel mounting and jack-back tool according to claim 1, characterized in that two adjacent connecting pieces (1) are connected by a hinge.