Fixing device for mounting pre-coating plate

Abstract

The utility model relates to the technical field of fixing devices, and discloses a fixing device for precoating plate installation, which comprises a supporting plate, a limiting rod, a supporting pipe and two fixing rods, a rotating block is vertically arranged on one side of the supporting plate, and a U-shaped groove is formed in the rotating block; one end of the limiting rod is inserted into the inner wall of the supporting pipe, the other end of the limiting rod is inserted into the U-shaped groove, the other end of the limiting rod is movably connected with the U-shaped groove through a rotating shaft, and limiting blocks are arranged at the two ends of the rotating shaft respectively; a plurality of fixing columns are axially arranged on the side wall of the supporting pipe; the two fixing rods are located on the two sides of the rotating block respectively, one end of each fixing rod is movably arranged on the supporting plate, and the other end of each fixing rod is provided with a positioning hole matched with the corresponding fixing column. According to the fixing device, the height of the fixing device can be adjusted by changing the connecting positions of the positioning holes and the fixing columns so that the fixing device can fix roof pre-coating plates of any height, meanwhile, the supporting plates and the supporting pipes can be in a parallel state through the rotating blocks, and storage and transportation are convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of fixing devices, and in particular to a fixing device for installing a pre-coated plate. Background Art

[0002] Pre-coated board is a Class A non-combustible fiber cement flat board made of virgin wood pulp fiber, fine quartz sand, silicate cement, additives, water and other materials. It has good fire resistance, aging resistance, water resistance and bright surface. Therefore, it is widely used in subways, hospitals, schools, stadiums, office buildings and other major fields.

[0003] There are several ways to install pre-coated panels: pressure strip type, back hanging type, adhesive type, and visible nail type. The adhesive type is to stick the pre-coated panels to the wall or roof with high-strength adhesive. It has the advantage of easy installation and is therefore widely used in the installation of pre-coated panels on walls and roofs in the above-mentioned places. When this installation method sticks the pre-coated panels to the roof or wall, especially the roof, it is necessary to use support pipes to fix and support the pre-coated panels so that the glue can dry and complete the installation of the pre-coated panels. However, this type of support pipe needs to be prefabricated at the height of the pre-coated panels and the ground, so it has low applicability, and it is generally T-shaped, so it is not convenient for storage and transportation. Utility Model Content

[0004] The utility model is made to solve the above technical problems, and its purpose is to provide a fixing device for installing a pre-coated plate. By changing the connection position of the positioning hole and the fixing column, the height of the fixing device can be adjusted to meet the fixation of the pre-coated plate on the roof at any height. At the same time, the supporting plate and the supporting tube can be placed in a parallel state by rotating the block, which is convenient for storage and transportation.

[0005] In order to achieve the above-mentioned purpose, the utility model provides a fixing device for installing a pre-coated plate, comprising: a support plate, a limit rod, a support tube, and two fixing rods;

[0006] A rotating block is vertically provided at the center of one side of the support plate, and the rotating block is provided with a U-shaped groove along the plate body, and the opening of the U-shaped groove faces the side away from the support plate;

[0007] One end of the limit rod is inserted into the inner wall of the support tube, and the other end is inserted into the U-shaped groove. The other end of the limit rod is movably connected to the U-shaped groove through a rotating shaft, and the two ends of the rotating shaft are respectively provided with limit blocks;

[0008] The side wall of the support tube is axially provided with a plurality of fixing columns;

[0009] The two fixing rods are respectively located on both sides of the rotating block. One end of the fixing rod is movably arranged on the support plate, and the other end is respectively provided with a positioning hole matched with the fixing column. After the positioning hole is inserted into the fixing column, the two fixing rods and the sheet-like support tube form a triangular support member.

[0010] Particularly, a protective pad is provided on one side of the support plate away from the rotating block. The protective pad is made of elastic material, such as polyvinyl chloride, polyethylene glue, rubber, silicone and the like.

[0011] Particularly, an internal threaded hole is axially opened at the end of the fixing column, and a fixing bolt is connected to the end of the fixing column through threads, and the outer diameter of the fixing bolt is larger than the diameter of the positioning hole.

[0012] Particularly, the length of the fixing rod is not greater than the length of the supporting plate.

[0013] Particularly, a base is provided at one end of the support tube away from the support plate.

[0014] Particularly, the base is in the shape of a disc and is threadedly connected to the support pipe.

[0015] Particularly, a plurality of hemispherical protrusions are provided at the bottom of the base, and the hemispherical protrusions are made of silicone.

[0016] According to the above description and practice, the fixing device for installing the pre-coated plate described in the utility model can realize the adjustment of the height of the fixing device by changing the connection position of the positioning hole and the fixing column, so that the fixing device can be suitable for fixing pre-coated plates of different heights; after the positioning hole is connected to the fixing column, the fixing rod and the support plate form a triangular support member, which has stability and can fix and support the pre-coated plate. At the same time, combined with the fixing rod, it can further play a supporting role in forming a triangular support member, and the stability is higher; the protective pad can play a protective role for the pre-coated plate to prevent the support plate from scratching the pre-coated plate. At the same time, it has a certain toughness and elasticity, and can further realize the fine adjustment of the height of the rod fixing device; the base can increase the contact area between the support tube and the ground, and the stability is higher. At the same time, the hemispherical protrusion increases the friction between the base and the ground, and at the same time, the height of the fixing device can be further fine-tuned, and the applicability is strong. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of a fixing device for installing a pre-coated plate according to the utility model;

[0018] Figure 2 The utility model is a fixing device for installing a pre-coated plate. Figure 1 A local enlarged view of point A;

[0019] Figure 3 The utility model is a fixing device for installing a pre-coated plate. Figure 2 Another side view of .

[0020] The reference numerals in the figure are:

[0021] 1. Support plate; 2. Limit rod; 3. Support tube; 4. Fixed rod; 5. Rotating block; 6. U-shaped groove; 7. Rotating axis; 8. Limit block; 9. Fixed column; 10. Positioning hole; 11. Base; 12. Hemispherical protrusion. DETAILED DESCRIPTION

[0022] The exemplary embodiments will now be described more fully with reference to the accompanying drawings. However, the exemplary embodiments can be implemented in many forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that the disclosure will be more comprehensive and complete and fully convey the concepts of the exemplary embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

[0023] In addition, the accompanying drawings are only schematic diagrams of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the figures represent the same or similar parts, and thus their repeated descriptions will be omitted. It should be noted that in the present disclosure, the terms "including", "configured with", and "set in" are used to express the meaning of open-ended inclusion, and mean that in addition to the listed elements / components / etc., there may be other elements / components / etc.; the terms "first", "second", etc. are only used as marks, and are not restrictions on the number or order of their objects; the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0024] Unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0025] The specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0026] Please refer to Figures 1 to 3 The utility model provides a fixing device for installing a pre-coated plate, characterized in that it comprises: a supporting plate 1, a limiting rod 2, a supporting tube 3, and two fixing rods 4;

[0027] A rotating block 5 is vertically disposed at the center of one side of the support plate 1, and the rotating block 5 is provided with a U-shaped groove 6 along the plate body, and the opening grooves on both sides of the U-shaped groove 6 face the side away from the support plate 1;

[0028] One end of the limit rod 2 is inserted into the inner wall of the support tube 3, and the other end is inserted into the U-shaped groove 6. The other end of the limit rod 2 is movably connected to the U-shaped groove 6 through a rotating shaft 7. In this way, when the support plate 1 is connected to the limit rod 2 through the U-shaped groove 6, under the action of the rotating shaft 7, the support plate 1 and the limit rod 2 are in a vertical state to form a T-shaped support member. In order to prevent the connection between the rotating shaft 7 and the U-shaped groove 6 and the limit rod 2 from being separated during the rotation process, limit blocks 8 are respectively provided at both ends of the rotating shaft 7;

[0029] The side wall of the support tube 3 is axially provided with a plurality of fixing columns 9, one end of the limit rod 2 is inserted into the support tube 3 and can move along the support tube 3, thereby realizing the height adjustment of the fixing device;

[0030] The two fixing rods 4 are respectively located on both sides of the rotating block 5. One end of the fixing rod 4 is movably arranged on the support plate 1, and the other end is respectively provided with a positioning hole 10 matched with the fixing column 9. When the set height is reached, the positioning hole 10 can be inserted into the fixing column 9 of the corresponding height. At this time, the two fixing rods 4 and the sheet-like support tube 3 form a triangular support member, which has stability and can also play a fixing role on the support plate 1 to prevent the support plate 1 from shaking due to the action of the U-shaped groove 6 when the pre-coated plate is fixedly supported, thereby affecting the support and fixation of the pre-coated plate, and the stability is higher.

[0031] In particular, a protective pad (not shown in the figure) is provided on the side of the support plate 1 away from the rotating block 5. The protective pad is made of elastic material. In practical applications, the protective pad can be made of silicone, rubber and other materials, with a thickness of 3-5 cm. When the pre-coated plate is supported and fixed, the protective pad has a certain compressibility. In this way, the protective pad can not only protect the pre-coated plate and prevent the support plate 1 from scratching the pre-coated plate and affecting the appearance of the pre-coated plate, but also play a role in fine-tuning the height of the fixing device.

[0032] In particular, in order to prevent the positioning hole 10 from coming out of the fixing column 9 when the pre-coated plate is fixedly supported, an internal threaded hole is axially opened at the end of the fixing column 9, and its end is connected to a fixing bolt (not shown in the figure) by a thread. The outer diameter of the fixing bolt is larger than the diameter of the positioning hole 10. With this design, when the positioning hole 10 at the end of the fixing rod 4 is inserted into the fixing column 9, the fixing bolt can fix the fixing column 9 to prevent the end of the fixing rod 4 from coming out of the fixing column 9 and affecting the fixation of the support plate 1. In the utility model, the limiting of the end of the fixing column 9 is not limited to the fixing bolt, but can also be any component with a limiting effect.

[0033] In particular, the length of the fixing rod 4 is not greater than the length of the support plate 1. With this design, after the fixing rod 4 and the support plate 1 are stored, the length difference will not be too large, which is convenient for storage and transportation. At the same time, if the length of the fixing rod 4 is too long, the stability will be reduced when positioning through the positioning hole 10 and the fixing column 9.

[0034] In particular, since the support tube 3 is a tubular member, when the fixing device supports and fixes the pre-coated plate, the contact area between the support tube 3 and the ground is small and the stability is insufficient. Therefore, a base 11 is provided at one end of the support tube 3 away from the support plate 1. The base 11 can be designed to be disc-shaped or square-shaped. At the same time, the base 11 can increase the weight under the fixing device, and the stability is higher.

[0035] In particular, the base 11 is disc-shaped and is threadedly connected to the support tube 3. With such a design, the height of the fixing device can be fine-tuned by rotating the base 11, so that its height better meets the fixed support of the pre-coated plate. At the same time, after the glue between the pre-coated plate and the roof is dry, it is convenient to remove the base 11 from the end of the support tube 3 for easy storage and transportation. Furthermore, in actual work, the base 11 that better meets the required size or weight can be replaced according to actual needs.

[0036] In particular, since the floor tiles are generally already laid when the pre-coated board is installed, if the support tube 3 is in direct contact with the ground, the floor may be scratched. Therefore, a plurality of hemispherical protrusions 12 are provided at the bottom of the base 11. The hemispherical protrusions 12 are made of silicone. In the utility model, the hemispherical protrusions 12 can increase the friction between the floor and the base 11 to prevent the hemispherical protrusions 12 from moving or sliding due to accidental touch and affecting the fixed support of the pre-coated board. At the same time, the hemispherical protrusions 12 have a certain elasticity to increase the supporting force of the fixing device on the pre-coated board, thereby indirectly avoiding the phenomenon of the pre-coated board and the roof wall not being firmly adhered.

[0037] Installation method:

[0038] Before installation, in the fixing device, the support plate 1 and the support tube 3 are in a parallel state. Before use, the support plate 1 needs to be flipped along the rotation axis 7. During the flipping process, the end of the limit rod 2 rotates 90° along the U-shaped groove 6 under the action of the rotation axis 7. At this time, the support plate 1 and the support tube 3 are in a vertical loading state; then, according to the measured height between the pre-coated plate and the floor, the limit rod 2 is moved along the inner wall of the support tube 3 to the corresponding height position, and the positioning holes 10 at the ends of the two fixing rods 4 are respectively inserted into the fixing columns 9 at the corresponding positions on one side of the support tube 3. At this time, the support plate 1 and the support tube 3 form a triangle; finally, the base 11 is installed to the bottom of the support tube 3 to complete the installation of the fixing device. After the pre-coated plate is fixed and supported, the distance between the fixing device and the pre-coated plate and the floor can be reduced by rotating the position of the base 11 and the support tube 3. At the same time, the fixing device can be taken out more easily under the action of the protective pad and the hemispherical protrusion 12. Then, the above steps are reversed to complete the storage of the fixing device. The fixing device can also be further stored by removing the rotating shaft 7 to separate the support plate 1 from the limit rod 2 and the limit rod 2 from the support tube 3. In the present utility model, the base 11 can also be installed first and then placed on the ground. Before the worker applies and installs the next pre-coated plate, the staff located above the safety ladder can adjust the position of the positioning hole 10 and the fixing column 9 according to the actual height, and place the support plate 1 under the pasted pre-coated plate. After the pasting of the next pre-coated plate is completed, the support plate 1 on the next fixing device can be placed under the two pre-coated plates, so that the two pre-coated plates can be fixed and supported at the same time. This operation is carried out until the fixed support of the pre-coated plate is completed.

[0039] Directions:

[0040] When the pre-coated board is pasted on the roof and needs to be fixed and supported, measure the distance between the pre-coated board and the floor, adjust the height of the fixing device, and place it between the pre-coated board and the floor. When the glue between the pre-coated board and the roof is dry, take out the fixing device to complete the fixing and support of the pre-coated board.

[0041] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A fixing device for installing a pre-coated plate, characterized in that: include: Support plate, limit rod, support tube, two fixing rods; A rotating block is vertically provided at the center of one side of the support plate, and the rotating block is provided with a U-shaped groove along the plate body, and the opening of the U-shaped groove faces the side away from the support plate; One end of the limit rod is inserted into the inner wall of the support tube, and the other end is inserted into the U-shaped groove. The other end of the limit rod is movably connected to the U-shaped groove through a rotating shaft, and the two ends of the rotating shaft are respectively provided with limit blocks; The side wall of the support tube is axially provided with a plurality of fixing columns; The two fixing rods are respectively located on both sides of the rotating block. One end of the fixing rod is movably arranged on the support plate, and the other end is respectively provided with a positioning hole matched with the fixing column. After the positioning hole is inserted into the fixing column, the two fixing rods and the sheet-like support tube form a triangular support member.

2. The fixing device for installing a pre-coated plate according to claim 1, characterized in that: A protective pad is provided on one side of the support plate away from the rotating block, and the protective pad is made of elastic material.

3. The fixing device for installing a pre-coated plate according to claim 1, characterized in that: An internal threaded hole is axially opened at the end of the fixing column, and a fixing bolt is connected to the end of the fixing column through threads. The outer diameter of the fixing bolt is larger than the diameter of the positioning hole.

4. The fixing device for installing a pre-coated plate according to claim 1, characterized in that: The length of the fixing rod is not greater than the length of the supporting plate.

5. The fixing device for installing a pre-coated plate according to claim 1, characterized in that: A base is provided at one end of the support tube away from the support plate.

6. The fixing device for installing a pre-coated plate according to claim 5, characterized in that: The base is in the shape of a disc and is threadedly connected to the supporting pipe.

7. The fixing device for installing a pre-coated plate according to claim 5, characterized in that: A plurality of hemispherical protrusions are arranged at the bottom of the base, and the hemispherical protrusions are made of silicone.

Images