Positioning and fixing device for mounting external wall thermal insulation material

Abstract

The invention discloses a positioning and fixing device for external wall thermal insulation material installation, and relates to the field of external wall thermal insulation material installation, the positioning and fixing device comprises a fixed shell installed on a construction frame, and a supporting plate is arranged on an access hole of the fixed shell; the adjusting mechanism is composed of a lifting assembly installed on one side of the supporting plate and a driving assembly used for driving the lifting assembly. The positioning component is driven by the adjusting mechanism and comprises three positioning transverse plates and an adjusting vertical plate arranged between every two adjacent positioning transverse plates, fixing vertical plates are arranged on the two sides of each adjusting vertical plate, and three first assembling openings are formed in each positioning transverse plate; the lifting assembly is driven by the driving assembly to change the height of the positioning component, insulation boards of different heights can be positioned, the insulation boards are positioned through the positioning grooves formed among the positioning transverse plate, the adjusting vertical plate and the fixing vertical plate, the problem that time and labor are wasted during insulation board positioning is solved, and the positioning efficiency is improved. And the problem of bonding material waste caused by adjustment of the position of the insulation board is also solved.

Description

Technical Field

[0001] The invention relates to the technical field related to installation of external wall thermal insulation materials, and in particular to a positioning and fixing device for installation of external wall thermal insulation materials. Background Art

[0002] At present, in order to maintain a stable indoor temperature in a building and avoid local cracking due to large temperature differences between morning and evening, thermal insulation materials are installed on the exterior walls.

[0003] When installing insulation materials, adhesive is usually applied on the insulation board or wall. After the application is completed, the insulation board is attached to the exterior wall with the help of adhesive, and then the insulation board is patted with hands or tools to make it stick more tightly. However, this installation method still has the following shortcomings: the insulation board is difficult to position, and it may take multiple adjustments to move the insulation board to the correct position, which is time-consuming and labor-intensive, and will also cause waste of adhesive. Summary of the invention

[0004] In order to solve the defects in the prior art, the present invention provides a positioning and fixing device for installing an exterior wall thermal insulation material.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: The present invention discloses a positioning and fixing device for installing an exterior wall thermal insulation material, comprising a fixing shell installed on a construction frame, wherein a support plate is provided on an inspection opening of the fixing shell; The adjusting mechanism is composed of a lifting assembly installed on one side of the supporting plate and a driving assembly for driving the lifting assembly; The positioning member driven by the adjustment mechanism includes three positioning transverse plates and an adjustment vertical plate arranged between two adjacent positioning transverse plates, both sides of the adjustment vertical plate are provided with a fixed vertical plate, three assembly openings 1 are opened on the positioning transverse plate, a plurality of assembly openings 2 are arranged side by side between two adjacent assembly openings 1, and a plurality of adjustment holes for fixing the adjustment vertical plate are also opened on the positioning transverse plate; A clamping assembly for connecting the positioning horizontal plate, which is composed of a fixed sleeve member sleeved outside the adjustment cable and a movable sleeve member slidably sleeved outside the fixed sleeve member, and the movable sleeve member is used to cooperate with the assembly port; A counterweight component is arranged at the bottom of the positioning component and matched with the second assembly opening.

[0006] As a preferred technical solution of the present invention, the lifting assembly includes a three-groove winding wheel rotatably arranged on one side of the support plate via a winding rod, an adjustment cable wound outside the three-groove winding wheel, and three guide wheels rotatably connected to the support plate via a rotating rod, and a spline groove is provided at one end of the three-groove winding wheel.

[0007] As a preferred technical solution of the present invention, the driving assembly consists of a stepper motor installed outside a fixed shell and a driving shaft passing through the fixed shell. A bearing is provided at the connection between the driving shaft and the fixed shell, and a spline head is provided at one end of the driving shaft for plugging into the spline groove.

[0008] As a preferred technical solution of the present invention, the fixed sleeve includes a sleeve sleeved outside the adjustment cable, and the two ends of the sleeve sleeve are respectively provided with a lower limit wheel and an upper limit ring coaxial with the sleeve sleeve, and guide ridges are also symmetrically provided on the outer wall of the sleeve sleeve.

[0009] As a preferred technical solution of the present invention, the movable sleeve includes a sliding sleeve slidably mounted outside the sleeve tube and two symmetrically distributed arc-shaped operating plates. The inner wall of the sliding sleeve is symmetrically provided with guide grooves for slidingly cooperating with the guide convex strips. The sliding sleeve is connected to the arc-shaped operating plate via a connecting spring, and a plug-in column is provided at the lower part of the arc-shaped operating plate.

[0010] As a preferred technical solution of the present invention, the assembly port includes a U-shaped port that matches the sleeve and a C-shaped hole that matches the sliding sleeve and is connected to one side of the U-shaped port. One end of the U-shaped port is connected to a through groove that slides with the guide convex strip, and the inner wall of the C-shaped hole is connected to a plug-in groove for plugging with a plug-in column.

[0011] As a preferred technical solution of the present invention, the counterweight assembly includes a counterweight rod and a counterweight block mounted on the outside of the counterweight rod, one end of the counterweight rod is provided with a load-bearing plate, and the other end is provided with an assembly magnet that can engage with the positioning cross plate, and one end of the assembly magnet is provided with an anti-slip handle.

[0012] As a preferred technical solution of the present invention, the second assembly opening includes a second U-shaped opening matched with the counterweight rod, and one side of the second U-shaped opening is connected to a mounting groove matched with the mounting magnet.

[0013] As a preferred technical solution of the present invention, a plurality of U-shaped notches capable of accommodating the passage of adjustable cables are provided at the bottom of the fixed shell, and a connector for connecting to a construction frame is also installed on one side of the fixed shell.

[0014] The beneficial effects of the present invention are: 1. This positioning and fixing device for installing exterior wall insulation materials drives the lifting component through the driving component to change the height of the positioning component, which is conducive to positioning insulation boards of different heights. The insulation board is positioned through the positioning grooves formed between the positioning horizontal plate, the adjusting vertical plate and the fixed vertical plate, which not only solves the problem of time-consuming and labor-intensive positioning of the insulation board, but also solves the problem of waste of adhesive caused by adjusting the position of the insulation board.

[0015] 2. The positioning and fixing device for installing the external wall insulation material can adjust the positions of the vertical plates and the clamping components, so that insulation boards of different sizes can be positioned.

[0016] 3. This type of positioning and fixing device for installing exterior wall insulation materials can hang the counterweight assembly on the positioning horizontal plate by utilizing the cooperation of the second assembly port with the counterweight rod and the assembly magnet, thereby facilitating loading and unloading. In addition, the assembly magnet that can be attracted to the positioning horizontal plate can further stabilize the counterweight assembly and effectively prevent it from falling off.

[0017] 4. This positioning and fixing device for installing exterior wall insulation materials makes installation and removal of the positioning cross plate very convenient through the cooperation of the movable sleeve, the fixed sleeve and the assembly port 1, and the operation difficulty is not high, so it is suitable for promotion.

[0018] 5. This positioning and fixing device for installing exterior wall insulation materials realizes the connection between the drive shaft and the three-groove winding wheel through the plug-in cooperation between the spline head and the spline groove. Therefore, after the fixed shell and the support plate are separated, the spline head will also be separated from the three-groove winding wheel, which is beneficial to later maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings: Figure 1 It is a structural schematic diagram of a positioning and fixing device for installing an exterior wall thermal insulation material according to the present invention; Figure 2 It is a schematic diagram of the disassembled structure of a fixed housing and an adjusting mechanism of a positioning and fixing device for installing an exterior wall thermal insulation material according to the present invention; Figure 3 It is a schematic diagram of the structure of a positioning horizontal plate of a positioning and fixing device for installing an exterior wall thermal insulation material according to the present invention; Figure 4 It is a schematic diagram of the structure of a clamping assembly of a positioning and fixing device for installing an exterior wall thermal insulation material according to the present invention; Figure 5 It is an exploded view of a clamping assembly of a positioning and fixing device for installing an exterior wall thermal insulation material according to the present invention; Figure 6 It is a structural schematic diagram of a counterweight assembly of a positioning and fixing device for installing an exterior wall thermal insulation material according to the present invention; Figure 7 The invention discloses a structural schematic diagram of a fixed shell of a positioning and fixing device for installing an exterior wall thermal insulation material.

[0020] In the figure: 1, fixed shell; 11, support plate; 12, U-shaped notch; 2, positioning member; 21, fixed vertical plate; 22, adjustment vertical plate; 23, positioning horizontal plate; 231, U-shaped opening 2; 232, U-shaped opening 1; 233, assembly groove; 234, C-shaped hole; 235, through groove; 236, plug-in groove; 3, counterweight assembly; 31, counterweight rod; 32, load-bearing plate; 33, counterweight block; 34, assembly magnet; 35 , anti-slip handle; 4, connecting part; 5, adjusting mechanism; 51, adjusting cable; 52, stepping motor; 53, three-slot winding wheel; 54, spline groove; 55, spline head; 56, guide wheel; 6, snap-on assembly; 61, sliding sleeve; 611, guide through groove; 62, sleeve tube; 621, guide convex strip; 63, plug-in column; 64, lower limit wheel; 65, upper limit ring; 66, connecting spring; 67, arc-shaped operating panel. DETAILED DESCRIPTION

[0021] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0022] Example: Figure 1-4 As shown, a positioning and fixing device for installing an exterior wall thermal insulation material of the present invention comprises a fixing housing 1 installed on a construction frame, and a support plate 11 is provided on an inspection opening of the fixing housing 1; The adjustment mechanism 5 is composed of a lifting assembly installed on one side of the support plate 11 and a driving assembly for driving the lifting assembly; The positioning member 2 driven by the adjustment mechanism 5 includes three positioning transverse plates 23 and an adjustment vertical plate 22 arranged between two adjacent positioning transverse plates 23. Both sides of the adjustment vertical plate 22 are provided with a fixed vertical plate 21. The positioning transverse plate 23 is provided with three assembly openings 1, and a plurality of assembly openings 2 are arranged side by side between two adjacent assembly openings 1, and the positioning transverse plate 23 is also provided with a plurality of adjustment holes for fixing the adjustment vertical plate 22; only one end of the fixed vertical plate 21 is connected to the positioning transverse plate 23, and the other end is not connected to other positioning transverse plates 23. Therefore, when the positioning transverse plate 23 is removed, the fixed vertical plate 21 connected thereto can also be removed together; a positioning groove for positioning the insulation board can be formed between the positioning transverse plate 23, the adjustment vertical plate 22 and the fixed vertical plate 21, and the insulation board can be placed in the positioning groove to complete the positioning, and the insulation board can be fixed by using an adhesive; the position of the adjustment vertical plate 22 can be changed with the help of the adjustment hole, so insulation boards of different sizes can be positioned.

[0023] The clamping assembly 6 for connecting the positioning horizontal plate 23 is composed of a fixed sleeve member sleeved outside the adjustment cable 51 and a movable sleeve member slidably sleeved outside the fixed sleeve member, and the movable sleeve member is used to cooperate with the assembly port 1; A counterweight assembly 3 is arranged at the bottom of the positioning member 2 and cooperates with the second assembly opening.

[0024] Among them, Figure 1 and Figure 2 As shown, the lifting assembly includes a three-groove winding wheel 53 rotatably arranged on one side of the support plate 11 via a winding rod, an adjustment cable 51 wound outside the three-groove winding wheel 53, and three guide wheels 56 rotatably connected to the support plate 11 via a rotating rod, a spline groove 54 is opened at one end of the three-groove winding wheel 53, and the guide wheel 56 is used to guide the adjustment cable 51.

[0025] Specifically, the driving assembly consists of a stepper motor 52 installed outside the fixed shell 1 and a driving shaft penetrating the fixed shell 1. A bearing is provided at the connection between the driving shaft and the fixed shell 1. One end of the driving shaft is provided with a spline head 55 plugged into the spline groove 54. The connection between the driving shaft and the three-groove winding wheel 53 is achieved through the plug-in cooperation between the spline head 55 and the spline groove 54. Therefore, after the fixed shell 1 is separated from the support plate 11, the spline head 55 will also be detached from the three-groove winding wheel 53, which is conducive to later maintenance.

[0026] When the stepper motor 52 is working, the three-slot winding wheel 53 is driven by the driving shaft, and the adjustment cable 51 is retracted and released by the rotating three-slot winding wheel 53. The adjustment cable 51 is used to drive the positioning component 2, so that the height of the positioning component 2 can be adjusted, thereby expanding the use range of the positioning component 2, which is conducive to positioning insulation boards of different heights.

[0027] Among them, Figure 1 , Figure 4 and Figure 5 As shown, the fixed sleeve includes a sleeve 62 which is sleeved on the outside of the adjusting cable 51, and the two ends of the sleeve 62 are respectively provided with a lower limit wheel 64 and an upper limit ring 65 which are coaxial with the sleeve 62. The outer wall of the sleeve 62 is also symmetrically provided with guide ridges 621, and the fixed sleeve and the adjusting cable 51 are detachably connected. For example, the fixed sleeve can be connected to the adjusting cable 51 by bolt abutment. One implementation method is: installing an abutment bolt on the lower limit wheel 64, and realizing the connection between the fixed sleeve and the adjusting cable 51 by tightening the abutment bolt. This is one implementation method and is therefore not marked in the drawings in the specification; the movable sleeve is limited by the lower limit wheel 64 and the upper limit ring 65. In addition, the lower limit wheel 64 also plays a role in supporting the positioning cross plate 23.

[0028] Specifically, the movable sleeve part includes a sliding sleeve 61 slidably mounted outside the sleeve tube 62 and two symmetrically distributed arc-shaped operating plates 67. The inner wall of the sliding sleeve 61 is symmetrically provided with guide grooves 611 for slidingly cooperating with the guide ridges 621. The sliding sleeve 61 is connected to the arc-shaped operating plate 67 via a connecting spring 66. A plug-in column 63 is provided at the lower part of the arc-shaped operating plate 67. The guide ridges 621 and the guide grooves 611 can prevent the sliding sleeve 61 from rotating around the sleeve tube 62, so that the plug-in column 63 can be aligned with the plug-in groove 236.

[0029] After the assembly of the positioning cross plate 23 is completed by using the U-shaped opening 232 and the lower limit wheel 64, the arc operating plate 67 is pinched hard by hand or a tool. After the arc operating plate 67 is subjected to force, the connecting spring 66 is squeezed, and then the movable sleeve is moved to insert the sliding sleeve 61 into the C-shaped hole 234. Then the force of pinching the arc operating plate 67 is removed, and the arc operating plate 67 will be inserted into the plug-in groove 236 with the plug-in column 63 under the action of the elastic force of the connecting spring 66, thereby completing the fixation of the positioning cross plate 23. When the positioning cross plate 23 needs to be removed, the arc operating plate 67 is also pinched hard by hand or a tool. After the plug-in column 63 is separated from the plug-in groove 236, the movable sleeve is moved upward to release the fixation of the positioning cross plate 23, making the installation and disassembly of the positioning cross plate 23 very convenient, and the operation difficulty is not high, which is suitable for promotion.

[0030] Among them, Figure 1 and Figure 3 As shown, the assembly opening 1 includes a U-shaped opening 232 matching the sleeve 62 and a C-shaped hole 234 matching the sliding sleeve 61 and connected to one side of the U-shaped opening 232, one end of the U-shaped opening 232 is connected to a through groove 235 that slides with the guide ridge 621, and the inner wall of the C-shaped hole 234 is connected to a plug-in groove 236 for plugging with the plug-in column 63; the U-shaped opening 232 and the through groove 235 are used to position the positioning cross plate 23 so that the plug-in groove 236 can be aligned with the plug-in column 63.

[0031] Among them, Figure 1 and Figure 6 As shown, the counterweight assembly 3 includes a counterweight rod 31 and a counterweight block 33 sleeved on the counterweight rod 31, one end of the counterweight rod 31 is provided with a load-bearing plate 32, and the other end is provided with an assembly magnet 34 that can be attracted to the positioning cross plate 23, and one end of the assembly magnet 34 is provided with an anti-slip handle 35.

[0032] Insert the counterweight rod 31 with the counterweight block 33 into the U-shaped opening 231, and then move the counterweight rod 31 downward to allow the assembly magnet 34 to be inserted into the assembly groove 233, so that the counterweight assembly 3 can be hung on the positioning cross plate 23, thereby facilitating loading and unloading. In addition, the assembly magnet 34 that can be attracted to the positioning cross plate 23 can be used to further stabilize the counterweight assembly 3 and effectively prevent the counterweight assembly 3 from falling off; using the counterweight assembly 3 to increase the load can effectively avoid inaccurate positioning caused by the positioning component 2 being blown crooked by the wind.

[0033] Among them, Figure 1 and Figure 3 As shown, the second assembly opening includes a U-shaped opening 231 matching the counterweight rod 31 , and one side of the U-shaped opening 231 is connected to an assembly groove 233 matching the assembly magnet 34 . The U-shaped opening 231 is used to position the counterweight rod 31 ; the assembly groove 233 is used to accommodate the assembly magnet 34 .

[0034] Specifically, the positioning transverse plate 23 is made of a material with a high iron content, and a magnet may be embedded outside the assembly opening so that the assembly magnet 34 can be attracted to the positioning transverse plate 23 .

[0035] Among them, Figure 1 , Figure 2 and Figure 7 As shown, a plurality of U-shaped notches 12 for accommodating the passage of the adjustment cables 51 are provided at the bottom of the fixed shell 1, and a connector 4 for connecting to the construction frame is also installed on one side of the fixed shell 1. The U-shaped notch 12 can facilitate the movement of the adjustment cables 51; the connector 4 can be selected in different shapes according to the construction frame. The connector 4 used in this embodiment is L-shaped. The device can be installed on the top of the construction frame with the help of the L-shaped connector 4, or it can be installed on the top of the building with the help of the connector 4.

[0036] When working, the device is installed at a suitable position on the construction frame (building) with the help of the connecting piece 4. The positioning member 2 needs to be fitted with the outer wall surface, and the stepper motor 52 is started. The stepper motor 52 drives the three-groove winding wheel 53 with the help of the driving shaft. The adjusting cable 51 is retracted and released by the rotating three-groove winding wheel 53. The positioning member 2 is driven by the adjusting cable 51 to adjust the positioning member 2 to a suitable height. After applying adhesive on the insulation board, the insulation board is positioned by the positioning groove formed between the positioning horizontal plate 23, the adjusting vertical plate 22 and the fixed vertical plate 21 to reduce the probability of the insulation board being skewed. In the process of positioning and pasting the insulation board, the weight assembly 3 is used to increase the load, which can effectively avoid the positioning member 2 from being skewed by the wind and causing inaccurate positioning; When the positioning transverse plate 23 needs to be removed, the arc-shaped operating plate 67 is pinched by hand or with a tool, and after the plug-in column 63 is disengaged from the plug-in slot 236, the movable sleeve is moved upward to release the fixation of the positioning transverse plate 23 and remove the positioning transverse plate 23.

[0037] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A positioning and fixing device for installing an exterior wall thermal insulation material, characterized in that: include: A fixed housing (1) mounted on a construction frame, wherein a support plate (11) is provided on an inspection opening of the fixed housing (1); The adjusting mechanism (5) is composed of a lifting component installed on one side of the support plate (11) and a driving component for driving the lifting component; A positioning member (2) driven by an adjustment mechanism (5), comprising three positioning transverse plates (23) and an adjustment vertical plate (22) arranged between two adjacent positioning transverse plates (23), wherein both sides of the adjustment vertical plate (22) are provided with a fixed vertical plate (21), the positioning transverse plate (23) is provided with three assembly openings 1, a plurality of assembly openings 2 are arranged side by side between two adjacent assembly openings 1, and the positioning transverse plate (23) is also provided with a plurality of adjustment holes for fixing the adjustment vertical plate (22); A clamping assembly (6) for connecting the positioning horizontal plate (23), comprising a fixed sleeve member sleeved outside the adjustment cable (51) and a movable sleeve member slidably sleeved outside the fixed sleeve member, wherein the movable sleeve member is used to cooperate with the assembly port 1; A counterweight component (3) is arranged at the bottom of the positioning component (2) and cooperates with the second assembly opening.

2. A positioning and fixing device for installing an exterior wall thermal insulation material according to claim 1, characterized in that: The lifting assembly comprises a three-groove winding wheel (53) rotatably arranged on one side of a support plate (11) via a winding rod, an adjustment cable (51) wound outside the three-groove winding wheel (53), and three guide wheels (56) rotatably connected to the support plate (11) via a rotating rod, and a spline groove (54) is formed at one end of the three-groove winding wheel (53).

3. A positioning and fixing device for installing an exterior wall thermal insulation material according to claim 2, characterized in that: The drive assembly is composed of a stepper motor (52) mounted outside the fixed housing (1) and a drive shaft penetrating the fixed housing (1); a bearing is provided at the connection between the drive shaft and the fixed housing (1); and a spline head (55) is provided at one end of the drive shaft for plugging into a spline groove (54).

4. A positioning and fixing device for installing an exterior wall thermal insulation material according to claim 2, characterized in that: The fixed sleeve member comprises a sleeve tube (62) sleeved outside the adjustment cable (51), and a lower limit wheel (64) and an upper limit ring (65) coaxial with the sleeve tube (62) are respectively provided at two ends of the sleeve tube (62), and guide convex strips (621) are also symmetrically provided on the outer wall of the sleeve tube (62).

5. A positioning and fixing device for installing an exterior wall thermal insulation material according to claim 4, characterized in that: The movable sleeve member comprises a sliding sleeve (61) slidably sleeved outside the sleeve sleeve (62) and two symmetrically distributed arc-shaped operating plates (67); the inner wall of the sliding sleeve (61) is symmetrically provided with guide grooves (611) for slidingly cooperating with the guide convex strips (621); the sliding sleeve (61) is connected to the arc-shaped operating plate (67) via a connecting spring (66); and a plug-in column (63) is provided at the lower part of the arc-shaped operating plate (67).

6. A positioning and fixing device for installing an exterior wall thermal insulation material according to claim 5, characterized in that: The assembly opening 1 comprises a U-shaped opening 1 (232) matching with the sleeve (62) and a C-shaped hole (234) matching with the sliding sleeve (61) and connected to one side of the U-shaped opening 1 (232); one end of the U-shaped opening 1 (232) is connected to a through groove (235) that is slidably matched with the guide convex strip (621); and an insertion groove (236) for plugging with the insertion column (63) is connected to the inner wall of the C-shaped hole (234).

7. A positioning and fixing device for installing an exterior wall thermal insulation material according to claim 1, characterized in that: The counterweight assembly (3) comprises a counterweight rod (31) and a counterweight block (33) sleeved outside the counterweight rod (31); one end of the counterweight rod (31) is provided with a load-bearing plate (32); the other end of the counterweight rod (31) is provided with an assembly magnet (34) that can be attracted to the positioning horizontal plate (23); one end of the assembly magnet (34) is provided with an anti-slip handle (35).

8. A positioning and fixing device for installing an exterior wall thermal insulation material according to claim 7, characterized in that: The second assembly opening comprises a second U-shaped opening (231) matched with the counterweight rod (31), and one side of the second U-shaped opening (231) is connected to a mounting groove (233) matched with the mounting magnet (34).

9. A positioning and fixing device for installing an exterior wall thermal insulation material according to claim 2, characterized in that: The bottom of the fixed housing (1) is provided with a plurality of U-shaped notches (12) capable of accommodating the passage of the adjustable cables (51), and a connecting piece (4) for connecting to a construction frame is also installed on one side of the fixed housing (1).

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