Positioning and mounting device for building insulation board

By designing a positioning and installation device, and utilizing the cooperation of the first positioning unit and the guide unit, the insulation board is accurately positioned and aligned, solving the problem of inaccurate installation in existing technologies and improving construction efficiency and ease of operation.

CN224032223UActive Publication Date: 2026-03-24SHANGHAI YINGTOU CONSTR DEV CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-02-28
Publication Date
2026-03-24

AI Technical Summary

Technical Problem

In existing technologies, building insulation boards are difficult to install accurately, especially in complex structural areas where deviations are severe, making it difficult to align adjacent boards and requiring repeated adjustments.

Method used

A positioning and installation device is adopted, which includes a first positioning unit, a guide unit, a second positioning unit, and a control unit. The first positioning unit provides a reference benchmark, the guide unit and the control unit work together to achieve precise movement of the second positioning unit, and the gripping unit simplifies the operation, so as to achieve precise positioning and alignment of the insulation board.

Benefits of technology

It improves the accuracy and ease of operation of insulation board installation, reduces construction difficulty, and makes insulation board installation smoother.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to a positioning and mounting device for a building insulation board. The positioning and mounting device comprises a first positioning unit, at least one guide unit, a second positioning unit and a control unit. The method has the advantages that the first positioning unit abuts against the installed insulation board, a reliable reference basis is provided, and the initial installation position is defined; the guiding unit, the second positioning unit and the control unit are used in cooperation to provide precise axial guide for movement of the second positioning unit, and when the second positioning unit moves along the guiding unit, the heat preservation plate to be installed can be tightly clamped; the whole device can be conveniently and stably held by a constructor through the holding unit, the operation burden is relieved, and the operation comfort level is improved. And meanwhile, the complex adjusting process is simplified through the operation unit, constructors can easily control the position relation between the second positioning unit and the first positioning unit, accurate positioning and alignment of the heat preservation plate are achieved, the construction difficulty is lowered, and the heat preservation plate installation work is smoother.
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Description

Technical Field

[0001] This utility model relates to the technical field of building insulation board installation tools, and in particular to a positioning and installation device for building insulation boards. Background Technology

[0002] Building insulation boards are a key material used for thermal insulation of buildings. They are mainly made of materials such as polystyrene foam, rock wool, and polyurethane, possessing excellent thermal insulation properties that effectively prevent heat transfer and reduce building energy consumption. Visually, building insulation boards are typically regular flat boards with a smooth surface, facilitating installation. In practical applications, they can be fixed to building walls, roofs, and other parts through adhesive bonding or anchoring. In cold winters, they prevent indoor heat loss; in hot summers, they block outdoor heat from entering, thus creating a comfortable indoor environment and playing a vital role in achieving building energy conservation goals.

[0003] Currently, during the installation of insulation boards, construction workers mostly rely on experience to judge the installation, which makes it difficult to install the insulation boards accurately. In areas with complex building structures, the deviation is even more serious, making it difficult to align adjacent insulation boards and requiring repeated adjustments.

[0004] Currently, no effective solution has been proposed to address the problem of insulation boards being difficult to install accurately and requiring repeated adjustments in related technologies. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by providing a positioning and installation device for building insulation boards, thereby solving the problem that insulation boards are difficult to install accurately and require repeated adjustments.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] A positioning and installation device for building insulation boards, comprising:

[0008] The first positioning unit is disposed at the bottom end of the insulation board and abuts against the bottom end of the insulation board;

[0009] At least one guide unit is disposed at the top of the first positioning unit and connected to the first positioning unit;

[0010] The second positioning unit is disposed at the top of the insulation board and is slidably connected to the guide unit, and is used to reciprocate along the axial direction of the guide unit to abut or separate from the top of the insulation board.

[0011] A control unit, which is rotatably connected with the first positioning unit and the second positioning unit respectively, and used to drive the second positioning unit to reciprocate along the axial direction of the guide unit.

[0012] In some embodiments, the first positioning unit comprises:

[0013] A first support element, which is arranged at the front end of the heat preservation plate and connected with the guide unit and the control unit respectively;

[0014] A first positioning element, which is arranged at the bottom end of the first support element and abuts against the bottom end of the heat preservation plate.

[0015] In some embodiments, the first positioning unit further comprises:

[0016] A first connecting element, which is arranged through the first support element and rotatably connected with the control unit.

[0017] In some embodiments, the guide unit comprises:

[0018] A guide element, which is arranged at the top end of the first positioning unit and slidably connected with the second positioning unit.

[0019] In some embodiments, the guide unit further comprises:

[0020] A limiting element, which is arranged at the end of the guide element and connected with the guide element, and used to prevent the second positioning unit from being separated from the guide element.

[0021] In some embodiments, the second positioning unit comprises:

[0022] A second support element, which is arranged at the front end of the heat preservation plate and connected with the guide unit and the control unit respectively, and used to reciprocate along the axial direction of the guide unit under the action of the control unit;

[0023] A second positioning element, which is arranged at the top end of the second support element and abuts against the top end of the heat preservation plate, and used to reciprocate along the axial direction of the guide unit under the action of the second support element to abut against or separate from the top end of the heat preservation plate.

[0024] In some embodiments, the second positioning unit further comprises:

[0025] At least one sliding element, which is arranged through the second support element and slidably connected with the guide unit;

[0026] A second connecting element is arranged through the second support element and is threadedly connected with the operating unit.

[0027] In some embodiments, the operating unit comprises:

[0028] An operating element is rotatably connected with the first positioning unit and the second positioning unit respectively, and is used to drive the second positioning unit to reciprocate along the axial direction of the guide unit.

[0029] In some embodiments, the positioning installation device further comprises:

[0030] A holding unit is arranged at the front end of the first positioning unit and is connected with the first positioning unit, and is used to hold the first positioning unit.

[0031] In some embodiments, the holding unit comprises:

[0032] A holding element is arranged at the front end of the first positioning unit and is connected with the first positioning unit, and is used to hold the first positioning unit.

[0033] The positioning installation device according to the present application has the following technical effects compared with the prior art:

[0034] The positioning installation device for building insulation board according to the present application has the following advantages: the first positioning unit is used to abut against the installed insulation board, a reliable reference datum is provided, and the installation starting position is clear; the cooperation between the guide unit, the second positioning unit and the operating unit provides precise axial guidance for the movement of the second positioning unit, and the to-be-installed insulation board can be tightly clamped when the second positioning unit moves along the guide unit; the holding unit enables the construction personnel to conveniently and stably hold the entire device, reduces the operation burden, and improves the operation comfort. At the same time, the operating unit simplifies the complex adjustment process, the construction personnel can easily control the positional relationship between the second positioning unit and the first positioning unit, precise positioning and alignment of the insulation board are realized, the construction difficulty is reduced, and the insulation board installation work is more smooth. BRIEF DESCRIPTION OF DRAWINGS

[0035] Figure 1 is a schematic diagram of the three-dimensional structure of the positioning installation device according to the embodiment of the present application;

[0036] Figure 2 is an exploded view of the positioning installation device according to the embodiment of the present application;

[0037] Figure 3 is a schematic diagram of the structure of the positioning installation device according to the embodiment of the present application when in use (one);

[0038] Figure 4 is a structure schematic view of the positioning installation device according to the embodiment of the utility model in use (two);

[0039] Figure 5 is a three-dimensional structure schematic view of the first positioning unit according to the embodiment of the utility model;

[0040] Figure 6 is a structure schematic view of the partial guide unit according to the embodiment of the utility model;

[0041] Figure 7 is a three-dimensional structure schematic view of the second positioning unit according to the embodiment of the utility model;

[0042] Figure 8 is a structure schematic view of the partial control unit according to the embodiment of the utility model;

[0043] Figure 9 is a three-dimensional structure schematic view of the holding unit according to the embodiment of the utility model.

[0044] The reference signs in it are: 10, first positioning unit;11, first support element;12, first positioning element;13, first connecting element;

[0045] 20, guide unit;21, guide element;22, limiting element;

[0046] 30, second positioning unit;31, second support element;32, second positioning element;33, sliding element;34, second connecting element;

[0047] 40, control unit;41, control element;

[0048] 50, holding unit;51, holding element;

[0049] A, heat preservation plate. DETAILED DESCRIPTION

[0050] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the scope of protection of the utility model.

[0051] It should be noted that the embodiments in the utility model and the features in the embodiments can be combined with each other without conflict.

[0052] The utility model is further described below with reference to the drawings and specific embodiments, but is not as a limitation of the utility model.

[0053] One illustrative embodiment of the utility model, such as Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 As shown in a kind of positioning installation device for building insulation board, including first positioning unit 10, at least one guide unit 20, second positioning unit 30 and control unit 40. Wherein, first positioning unit 10 is set to the bottom end of insulation board, and with the bottom end of insulation board is in contact;Guide unit 20 is set to the top end of first positioning unit 10, and is connected with first positioning unit 10;Second positioning unit 30 is set to the top end of insulation board, and with guide unit 20 sliding connection, for reciprocating along the axial direction of guide unit 20 to with the top end of insulation board is in contact or separates;Control unit 40 is respectively rotationally connected with first positioning unit 10, second positioning unit 30, for driving second positioning unit 30 reciprocating along the axial direction of guide unit 20.

[0054] In some embodiments, guide unit 20 is several. Several guide units 20 are spaced apart along the length direction of first positioning unit 10.

[0055] In some embodiments, a guide unit 20 is provided on one side of first positioning unit 10, and a guide unit 20 is provided on the other side of first positioning unit 10.

[0056] As shown in Figure 5 First positioning unit 10 includes first support element 11 and first positioning element 12. Wherein, first support element 11 is set to the front end of insulation board, and is respectively connected with guide unit 20, control unit 40;First positioning element 12 is set to the bottom end of first support element 11, and with the bottom end of insulation board is in contact.

[0057] In some embodiments, the cross section of first support element 11 is L-shaped. Specifically, first support element 11 includes first vertical plate and first horizontal plate. Wherein, the bottom end of first vertical plate is provided with first positioning element 12, and with the front end of insulation board is in contact;First horizontal plate is set to the top end of first vertical plate, and is connected with first vertical plate.

[0058] In some embodiments, first horizontal plate is perpendicular to first vertical plate.

[0059] The size of first horizontal plate matches the size of first vertical plate. Generally, the length of first horizontal plate is equal to the length of first vertical plate, the width of first horizontal plate is greater than the width of first vertical plate, and the height of first horizontal plate is less than the height of first vertical plate.

[0060] In some of these embodiments, the first support element 11 is made of metal.

[0061] In some of these embodiments, the first support element 11 is a first support.

[0062] The cross-section of the first positioning element 12 is rectangular.

[0063] The dimensions of the first positioning element 12 are matched with the dimensions of the first support element 11. Generally, the length of the first positioning element 12 is greater than the length of the first vertical plate, the width of the first positioning element 12 is greater than the width of the first vertical plate, and the height of the first positioning element 12 is less than the height of the first vertical plate.

[0064] In some embodiments, the first positioning element 12 is fixedly connected to the first support element 11, including but not limited to bolt connection.

[0065] In some of these embodiments, the first positioning element 12 is made of metal.

[0066] In some of these embodiments, the first positioning element 12 is a first positioning element 12.

[0067] Furthermore, the first positioning unit 10 also includes a first connecting element 13. The first connecting element 13 passes through the first support element 11 and is rotatably connected to the control unit 40.

[0068] Specifically, the first connecting element 13 is disposed through the first horizontal plate.

[0069] The cross-section of the first connecting element 13 is circular.

[0070] The dimensions of the first connecting element 13 are matched with the dimensions of the first support element 11. Generally, the radial dimension of the first connecting element 13 is smaller than the length and width of the first horizontal plate, and the axial dimension (such as depth) of the first connecting element 13 is equal to the height of the first horizontal plate.

[0071] In some of these embodiments, the first connecting element 13 is a connecting hole.

[0072] like Figure 6 As shown, the guide unit 20 includes a guide element 21. The guide element 21 is disposed at the top of the first positioning unit 10 and is slidably connected to the second positioning unit 30.

[0073] Specifically, the guide element 21 is disposed at the top of the first support element 11 and is connected to the first support element 11.

[0074] More specifically, the guide element 21 is disposed at the top of the first horizontal plate and connected to the first horizontal plate.

[0075] The cross section of the guide element 21 is circular, oval, etc.

[0076] The size of the guide element 21 matches the size of the first support element 11. Generally, the radial dimension of the guide element 21 is smaller than the length and width of the first cross plate, and the axial dimension of the guide element 21 is greater than the height of the first cross plate.

[0077] In some embodiments, the guide element 21 is fixedly connected to the first support element 11, including but not limited to bolt connection.

[0078] In some embodiments, the guide element 21 is made of metal material.

[0079] In some embodiments, the guide element 21 is a guide rod.

[0080] Further, the guide unit 20 further comprises a limiting element 22. The limiting element 22 is arranged at the end of the guide element 21 and connected to the guide element 21, for preventing the second positioning unit 30 from being separated from the guide element 21.

[0081] The cross section of the limiting element 22 is circular, oval, etc.

[0082] The size of the limiting element 22 matches the size of the guide element 21. Generally, the radial dimension of the limiting element 22 is greater than the radial dimension of the guide element 21, and the axial dimension of the limiting element 22 is smaller than the axial dimension of the guide element 21.

[0083] In some embodiments, the limiting element 22 is fixedly connected to the guide element 21, including but not limited to integral molding.

[0084] In some embodiments, the limiting element 22 is made of metal material.

[0085] In some embodiments, the limiting element 22 is a limiting plate.

[0086] As shown in Figure 7 The second positioning unit 30 comprises a second support element 31 and a second positioning element 32. The second support element 31 is arranged at the front end of the heat preservation plate and connected to the guide unit 20 and the control unit 40, for reciprocating movement along the axial direction of the guide unit 20 under the action of the control unit 40; the second positioning element 32 is arranged at the top end of the second support element 31 and abuts against the top end of the heat preservation plate, for reciprocating movement along the axial direction of the guide unit 20 under the action of the second support element 31 to abut against or separate from the top end of the heat preservation plate.

[0087] In some embodiments, the second support element 31 has an L-shaped cross section. Specifically, the second support element 31 comprises a second vertical plate and a second horizontal plate. The top end of the second vertical plate is provided with a second positioning element 32 and abuts against the front end of the insulation board. The second horizontal plate is arranged at the bottom end of the first vertical plate and is connected with the second vertical plate.

[0088] In some embodiments, the second horizontal plate is arranged perpendicularly to the second vertical plate.

[0089] The size of the second vertical plate matches that of the first support element 11. Generally, the length of the second vertical plate is equal to that of the first vertical plate, the width of the second vertical plate is equal to that of the first vertical plate, and the height of the second vertical plate is less than that of the first vertical plate.

[0090] The size of the second horizontal plate matches that of the second vertical plate. Generally, the length of the second horizontal plate is equal to that of the second vertical plate, the width of the second horizontal plate is greater than that of the second vertical plate, and the height of the second horizontal plate is less than that of the second vertical plate.

[0091] The size of the second horizontal plate matches that of the first horizontal plate. Generally, the length of the second horizontal plate is equal to that of the first horizontal plate, the width of the second horizontal plate is equal to that of the first horizontal plate, and the height of the second horizontal plate is equal to that of the first horizontal plate.

[0092] In some embodiments, the second support element 31 is made of metal.

[0093] In some embodiments, the second support element 31 is a second support.

[0094] The second positioning element 32 has a rectangular cross section.

[0095] The size of the second positioning element 32 matches that of the second support element 31. Generally, the length of the second positioning element 32 is greater than that of the second vertical plate, the width of the second positioning element 32 is greater than that of the second vertical plate, and the height of the second positioning element 32 is less than that of the second vertical plate.

[0096] The size of the second positioning element 32 matches that of the first positioning element 12. Generally, the length of the second positioning element 32 is less than that of the first positioning element 12, the width of the second positioning element 32 is equal to that of the first positioning element 12, and the height of the second positioning element 32 is equal to that of the first positioning element 12.

[0097] In some embodiments, the second positioning element 32 is fixedly connected with the second support element 31, including but not limited to bolt connection.

[0098] In some embodiments, the second positioning element is made of metal.

[0099] In some of these embodiments, the second positioning element 32 is a second positioning element 32.

[0100] Furthermore, the second positioning unit 30 also includes at least one sliding element 33 and a second connecting element 34. The sliding element 33 passes through the second support element 31 and is slidably connected to the guide unit 20; the second connecting element 34 passes through the second support element 31 and is threadedly connected to the control unit 40.

[0101] Specifically, the sliding element 33 is disposed through the second horizontal plate and is slidably connected to the guide element 21; the second connecting element 34 is disposed through the second horizontal plate.

[0102] The cross-section of the sliding element 33 is circular, elliptical, or similar.

[0103] The dimensions of the sliding element 33 are matched with the dimensions of the second support element 31. Generally, the radial dimension of the sliding element 33 is smaller than the length and width of the second horizontal plate, and the axial dimension (such as depth) of the sliding element 33 is equal to the height of the second horizontal plate.

[0104] The number of sliding elements 33 matches the number of guide units 20. Generally, the number of sliding elements 33 is equal to the number of guide units 20.

[0105] In some embodiments, there are multiple sliding elements 33. The multiple sliding elements 33 are spaced apart along the length direction of the second horizontal plate.

[0106] In some embodiments, a sliding element 33 is provided on one side of the second horizontal plate and another sliding element 33 is provided on the other side of the second horizontal plate.

[0107] In some of these embodiments, the sliding element 33 is a sliding hole.

[0108] The cross-section of the second connecting element 34 is circular.

[0109] The dimensions of the second connecting element 34 are matched with the dimensions of the second support element 31. Generally, the radial dimension of the second connecting element 34 is smaller than the length and width of the second horizontal plate, and the axial dimension (such as depth) of the second connecting element 34 is equal to the height of the second horizontal plate.

[0110] In some of these embodiments, the second connecting element 34 is a threaded hole.

[0111] like Figure 8 As shown, the control unit 40 includes a control element 41. The control element 41 is rotatably connected to the first positioning unit 10 and the second positioning unit 30, respectively, and is used to drive the second positioning unit 30 to reciprocate along the axial direction of the guide unit 20.

[0112] Specifically, the manipulating element 41 is rotationally connected with the first connecting element 13 and is threadedly connected with the second connecting element 34.

[0113] The manipulating element 41 has a circular cross section.

[0114] The manipulating element 41 has a size matching that of the first connecting element 13 (the second connecting element 34). Generally, the radial dimension of the manipulating element 41 is equal to that of the first connecting element 13 (the second connecting element 34), and the axial dimension of the manipulating element 41 is greater than that of the first connecting element 13 (the second connecting element 34).

[0115] In some embodiments, the manipulating element 41 is made of stainless steel.

[0116] In some embodiments, the manipulating element 41 is a threaded rod.

[0117] Further, as shown in Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 The positioning and mounting device further comprises a holding unit 50. The holding unit 50 is arranged at the front end of the first positioning unit 10 and is connected with the first positioning unit 10, and is used for holding the first positioning unit 10.

[0118] As shown in Figure 9 , the holding unit 50 comprises a holding element 51. The holding element 51 is arranged at the front end of the first positioning unit 10 and is connected with the first positioning unit 10, and is used for holding the first positioning unit 10.

[0119] Specifically, the holding element 51 is arranged at the front end of the first support element 11 and is connected with the first support element 11.

[0120] More specifically, the holding element 51 is arranged at the front end of the first horizontal plate and is connected with the first horizontal plate.

[0121] The holding element 51 has a rectangular cross section.

[0122] The holding element 51 has a size matching that of the first support element 11. Generally, the length of the holding element 51 is less than that of the first horizontal plate, the thickness of the holding element 51 is equal to that of the first horizontal plate, and the height of the holding element 51 is greater than that of the first horizontal plate.

[0123] In some embodiments, the holding element 51 is fixedly connected with the first support element 11, including but not limited to bolt connection.

[0124] In some embodiments, the holding element 51 is made of stainless steel.

[0125] In some embodiments among them, the holding element 51 is a holding rod.

[0126] The use method of the utility model is as follows:

[0127] (I) preparation operation

[0128] The first support element 11 is placed at the front end of the insulation board to be installed, and the first positioning element 12 is in contact with the bottom end or the top end of the insulation board.

[0129] During the process, the side of the first positioning element 12 protrudes from the side of the insulation board.

[0130] (II) clamping operation

[0131] Twist the control element 41 to rotate along the circumference of the first connecting element 13, and move the second support element 31 along the axial direction of the guide element 21 towards the first support element 11 (towards the insulation board to be installed).

[0132] The second positioning element 32 is moved correspondingly by the second support element 31 until it is in contact with the bottom end or the top end of the insulation board.

[0133] (III) positioning and installation operation

[0134] The positioning and installation device clamping the insulation board to be installed is placed at the designated position by the holding element 51.

[0135] During the process, the protruding part of the first positioning element 12 is in contact with the bottom end or the top end of the installed insulation board (as shown in Figure 3 , Figure 4 ), so as to perform positioning operation.

[0136] The utility model has the advantages that the first positioning unit is in contact with the installed insulation board, providing a reliable reference datum and clearly defining the installation starting position; the cooperation between the guide unit, the second positioning unit and the control unit provides precise axial guidance for the movement of the second positioning unit, and when the second positioning unit moves along the guide unit, it can tightly clamp the insulation board to be installed; the holding unit allows the construction personnel to conveniently and stably hold the entire device, reducing the operation burden and improving the operation comfort. At the same time, the operation unit simplifies the complex adjustment process, and the construction personnel can easily control the positional relationship between the second positioning unit and the first positioning unit, realizing precise positioning and alignment of the insulation board, reducing the construction difficulty, and making the insulation board installation work more smoothly.

[0137] The above merely describes preferred embodiments of the present application, and is not intended to limit the implementation and protection scope of the present application. For those skilled in the art, it should be understood that any equivalent substitutions and obvious changes made according to the content of the present application description and drawings should be included in the protection scope of the present application.

Claims

1. A positioning and installation device for building insulation boards, characterized in that, include: The first positioning unit (10) is disposed at the bottom end of the insulation board and abuts against the bottom end of the insulation board; At least one guide unit (20) is disposed at the top of the first positioning unit (10) and connected to the first positioning unit (10); The second positioning unit (30) is disposed at the top of the insulation board and is slidably connected to the guide unit (20). It is used to reciprocate along the axial direction of the guide unit (20) to abut or separate from the top of the insulation board. The control unit (40) is rotatably connected to the first positioning unit (10) and the second positioning unit (30) respectively, and is used to drive the second positioning unit (30) to reciprocate along the axis of the guide unit (20).

2. The positioning and installation device according to claim 1, characterized in that, The first positioning unit (10) includes: The first support element (11) is disposed at the front end of the insulation board and is connected to the guide unit (20) and the control unit (40) respectively. The first positioning element (12) is disposed at the bottom end of the first support element (11) and abuts against the bottom end of the insulation board.

3. The positioning and installation device according to claim 2, characterized in that, The first positioning unit (10) further includes: The first connecting element (13) passes through the first support element (11) and is rotatably connected to the control unit (40).

4. The positioning and installation device according to claim 1, characterized in that, The guide unit (20) includes: A guide element (21) is disposed at the top of the first positioning unit (10) and is slidably connected to the second positioning unit (30).

5. The positioning and installation device according to claim 4, characterized in that, The guide unit (20) further includes: A limiting element (22) is disposed at the end of the guide element (21) and connected to the guide element (21) to prevent the second positioning unit (30) from disengaging from the guide element (21).

6. The positioning and installation device according to claim 1, characterized in that, The second positioning unit (30) includes: The second support element (31) is disposed at the front end of the insulation board and is connected to the guide unit (20) and the control unit (40) respectively, and is used to reciprocate along the axis of the guide unit (20) under the action of the control unit (40). The second positioning element (32) is disposed at the top of the second support element (31) and abuts against the top of the insulation board. It is used to reciprocate along the axial direction of the guide unit (20) under the action of the second support element (31) to abut or separate from the top of the insulation board.

7. The positioning and installation device according to claim 6, characterized in that, The second positioning unit (30) further includes: At least one sliding element (33) is disposed through the second support element (31) and slidably connected to the guide unit (20); The second connecting element (34) passes through the second bracket element (31) and is threadedly connected to the control unit (40).

8. The positioning and installation device according to claim 1, characterized in that, The control unit (40) includes: The control element (41) is rotatably connected to the first positioning unit (10) and the second positioning unit (30) respectively, and is used to drive the second positioning unit (30) to reciprocate along the axial direction of the guide unit (20).

9. The positioning and installation device according to any one of claims 1 to 8, characterized in that, Also includes: A gripping unit (50) is disposed at the front end of the first positioning unit (10) and connected to the first positioning unit (10) for gripping the first positioning unit (10).

10. The positioning and installation device according to claim 9, characterized in that, The gripping unit (50) includes: A gripping element (51) is disposed at the front end of the first positioning unit (10) and connected to the first positioning unit (10) for gripping the first positioning unit (10).