Prefabricated heat preservation roof panel with fixing feet

Abstract

The utility model relates to the technical field of building materials, and discloses a prefabricated heat preservation roof panel with fixing feet, which comprises a panel shell, the four corners of the bottom of the panel shell are respectively provided with a fixing groove, the top end of the interior of each fixing groove is fixedly connected with a limiting sleeve, the exterior of each limiting sleeve is slidably connected with a vertical sliding cylinder, and the vertical sliding cylinders are fixedly connected with the fixing feet. A limiting assembly is arranged in the vertical sliding barrel, a fixed mounting plate is fixedly connected to the bottom end of the vertical sliding barrel, a threaded adjusting groove is fixedly connected to the top wall of the interior of a limiting sleeve, and an inner sliding rod penetrates through the bottom of the fixed mounting plate and is rotationally connected to the bottom of the fixed mounting plate. According to the utility model, the threaded sliding cylinder is matched with the threaded adjusting groove, and the height adjusting head drives the inner sliding rod to rotate to realize height adjustment, so that the levelness can be quickly and accurately adjusted, and the beneficial effects of buffering protection and prolonging the service life can be achieved without a gasket, and the problem that the existing thermal insulation roof panel is inconvenient to adjust during use is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to building material technical field especially, it relates to a prefabricated thermal insulation roof panel with fixed foot. BACKGROUND

[0002] The prefabricated thermal insulation roof panel with fixed foot is a new type of roof material used in construction engineering, which is widely used in industrial plants, commercial buildings and residential buildings, especially in projects with high requirements for thermal insulation performance and construction speed. This roof panel has obvious advantages. The prefabricated thermal insulation roof panel is made of high-quality materials, has good durability and anti-aging performance, and can maintain its performance stability for a long time under normal use conditions, reducing the frequency of roof maintenance and replacement.

[0003] After searching, the utility model discloses a prefabricated thermal insulation roof panel with fixed foot, which comprises a thermal insulation panel body, first threaded holes are formed in the four corners of the bottom of the thermal insulation panel body, a threaded connection cylinder is threadedly connected in the inner cavity of the first threaded hole, a spring is fixedly connected to the inner cavity top of the threaded connection cylinder, an installation plate is fixedly connected to the bottom of the spring, and the inner cavity of the spring is sleeved with damping rubber. The cooperation of the thermal insulation panel body, the first threaded hole, the threaded connection cylinder, the spring, the installation plate, the damping rubber, the limiting sleeve, the second threaded hole, the circular plate, the limiting plate, the circular ring, the mounting hole and the limiting groove can realize fine adjustment, so that the levelness of installation can be quickly adjusted without using shims, and the device has certain buffering performance, can buffer external impact and prolong the service life of the device. However, in house construction, in order to pursue aesthetics, there may be some slope areas. When the roof slope changes, in order to ensure that the roof panel can closely fit the roof structure and maintain horizontal stability, the height of the fixed foot needs to be adjusted. Since the spring and the damping rubber in the above-mentioned thermal insulation roof panel are located inside the threaded connection cylinder, it is difficult to intuitively judge the degree of adjustment when adjusting, and the spring and the damping rubber will rub due to rotation during rotation of the threaded connection cylinder, causing the damping rubber to break. The threaded connection cylinder needs to be slowly rotated to prevent frictional heating, which makes adjustment inconvenient. UTILITY MODEL CONTENTS

[0004] In order to make up for the above shortcomings, the utility model provides a prefabricated thermal insulation roof panel with fixed foot, which aims to improve the problem that the spring and the damping rubber in the threaded connection cylinder will rub due to rotation and cause frictional heating when rotating, and the threaded connection cylinder needs to be slowly rotated to prevent frictional heating, resulting in inconvenient adjustment.

[0005] In order to achieve the above object, the utility model discloses the following technical scheme: a prefabricated thermal insulation roof panel with fixed feet, including panel shell, the bottom four corners of panel shell all are seted up with fixed groove, the inside top of fixed groove is fixedly connected with the limiting sleeve, the outside of limiting sleeve is slidably connected with vertical slide cylinder, the inside of vertical slide cylinder is provided with limiting assembly, the bottom of vertical slide cylinder is fixedly connected with fixed mounting plate, the inside top wall of limiting sleeve is fixedly connected with screw thread adjusting groove, the bottom of fixed mounting plate is penetrated and is rotatably connected with inner slide rod, the outside of inner slide rod is slidably connected with screw thread slide cylinder, the outside top of screw thread slide cylinder is connected with the inside screw thread of screw thread adjusting groove, the left and right sides of inner slide rod are all fixedly connected with rotating limiting strip, the bottom of inner slide rod is fixedly connected with height adjusting head, the bottom central part of panel shell is provided with thickness adjusting mechanism.

[0006] Through the above technical scheme: by screw thread slide cylinder and screw thread adjusting groove cooperation, by height adjusting head drive inner slide rod rotation realizes height adjustment, vertical slide cylinder can buffer external impact, realizes fast accurate adjustment levelness, and need not gasket can reach buffering protection and prolong service life beneficial effect, solves the problem that existing thermal insulation roof panel is inconvenient to adjust when using.

[0007] As further description of the above technical scheme:

[0008] Thickness adjusting mechanism includes installation groove, and the installation groove is set up in the bottom central part of panel shell, and the top and bottom of the installation groove are provided with the heat preservation plate, and the middle part of the installation groove is provided with the sound insulation board, and the front side of the installation groove is fixedly connected with the fixed batten, and the bottom rear side of the panel shell is rotatably connected with the cover plate, and the bottom front end of the cover plate is provided with the fixed sheet, and the bottom of the fixed sheet is penetrated through a plurality of fixed bolts, and the top of the two fixed bolts at the rear end is penetrated and is screw connected at the bottom of the cover plate and the fixed batten, and the top of the fixed bolt at the front end is penetrated and is screw connected at the bottom front end of the panel shell.

[0009] Through the above technical scheme: by setting installation groove in the bottom central part of panel shell, putting replaceable heat preservation plate and sound insulation board, simultaneously can change the type and quantity of board according to different scenes, realizes flexible adjustment heat preservation and sound insulation performance, to satisfy the use demand of different scenes.

[0010] As further description of the above technical scheme:

[0011] The limiting assembly includes two sliding limiting strips, and the adjacent ends of the two sliding limiting strips are fixedly connected to the left and right sides of the limiting sleeve, respectively, and the left and right sides of the vertical slide cylinder are provided with sliding limiting grooves, respectively, and the two sliding limiting strips are slidably connected to the inside of the two sliding limiting grooves.

[0012] Through the technical scheme, the limiting assembly can limit the vertical sliding cylinder to slide only in the vertical direction, so that the vertical sliding cylinder will not deviate or rotate when subjected to external impact or height adjustment, and the stability and reliability of the entire device are ensured.

[0013] As a further description of the above technical scheme:

[0014] The bottom of the fixed mounting plate is provided with a hidden groove, and the depth of the hidden groove is greater than the height of the height adjustment head.

[0015] Through the above technical scheme, when height adjustment is not required, the height adjustment head can be hidden in the hidden groove, avoiding accidental collision or damage of the protruding height adjustment head, and also making the bottom of the roof panel more flat.

[0016] As a further description of the above technical scheme:

[0017] The bottom of the height adjustment head and the bottom of the plurality of fixing bolts are provided with hexagonal grooves, and the internal shape of the plurality of hexagonal grooves is a regular hexagon.

[0018] Through the above technical scheme, the hexagonal groove is provided to facilitate the use of a corresponding hexagonal tool for operation, making the height adjustment and tightening or loosening of the fixing bolt more convenient and efficient, and improving the operability of installation and adjustment.

[0019] As a further description of the above technical scheme:

[0020] The inner slide rod and the front side of the threaded sliding cylinder are provided with pressure regulating holes, and the inside of the limiting sleeve and the vertical sliding cylinder is a closed space.

[0021] Through the above technical scheme, since the inside of the limiting sleeve and the vertical sliding cylinder is a closed space, the pressure regulating hole can regulate the internal pressure, and when the vertical sliding cylinder slides outside the limiting sleeve for buffering, the pressure regulating hole can balance the change of internal air pressure, avoiding affecting the buffering effect due to the change of air pressure.

[0022] As a further description of the above technical scheme:

[0023] The inside of the mounting groove, the shape of the thermal insulation plate and the shape of the sound insulation plate are equal, and the inside of the mounting groove is respectively clamped with the outside of the thermal insulation plate and the sound insulation plate.

[0024] Through the above technical scheme, the inside of the mounting groove, the shape of the thermal insulation plate and the shape of the sound insulation plate are equal, and the inside of the mounting groove is respectively clamped with the outside of the thermal insulation plate and the sound insulation plate, so that the thermal insulation plate and the sound insulation plate can be firmly installed in the mounting groove and will not be easily loosened or displaced, ensuring the stability of the thermal insulation and sound insulation performance of the roof panel.

[0025] As a further description of the above technical solution:

[0026] The mounting groove, the heat-insulating plate and the sound-isolating plate are all cross-shaped in appearance, and the plurality of fixing grooves are all located at the four corners of the mounting groove.

[0027] Through the above technical solution: the cross-shaped design can improve the structural strength of the roof panel while ensuring the thermal insulation and sound insulation effects. The location design of the fixing grooves at the four corners of the installation grooves not only ensures the stability of the connection between the roof panel and the fixing feet, but also coordinates with the layout of the installation grooves, making the structure of the entire roof panel more reasonable and stable.

[0028] The utility model has the following beneficial effects:

[0029] 1. In the utility model, the threaded slide cylinder cooperates with the threaded adjustment groove, and the height adjustment head drives the inner slide rod to rotate to achieve height adjustment. The vertical slide cylinder can buffer external impact, realize fast and accurate level adjustment, and compared with the existing technology, it can achieve the beneficial effects of buffering protection and extending service life without gaskets, solving the problem of inconvenient adjustment of thermal insulation roof panels during use in the existing technology.

[0030] 2. In the present invention, a mounting slot is provided in the center of the bottom of the panel shell, into which replaceable thermal insulation panels and sound insulation panels are placed. At the same time, the type and quantity of panels can be replaced according to different scenarios, thereby achieving flexible adjustment of thermal insulation and sound insulation performance to meet the usage requirements of different scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 A three-dimensional diagram of a prefabricated thermal insulation roof panel with fixed feet proposed in the present invention;

[0032] Figure 2 This is a front view of a prefabricated thermal insulation roof panel with fixed feet proposed by the utility model;

[0033] Figure 3 This is a bottom view of a prefabricated thermal insulation roof panel with fixed feet proposed by the utility model;

[0034] Figure 4 This is a cross-sectional view of a panel shell of a prefabricated thermal insulation roof panel with fixed feet proposed by the utility model;

[0035] Figure 5 This is a structural breakdown diagram of the insulation board in a prefabricated insulation roof panel with fixed feet proposed by the utility model;

[0036] Figure 6 This is a structural breakdown diagram of a limiting sleeve in a prefabricated thermal insulation roof panel with fixed feet proposed by the utility model.

[0037] Legend:

[0038] 1, panel shell; 2, thickness adjusting mechanism; 201, mounting groove; 202, thermal insulation board; 203, sound insulation board; 204, fixed bracket; 205, cover plate; 206, fixing piece; 207, fixing bolt; 3, fixing groove; 4, limiting sleeve; 5, sliding cylinder; 6, fixed mounting plate; 7, threaded adjusting groove; 8, inner sliding rod; 9, threaded sliding cylinder; 10, rotating limiting strip; 11, height adjusting head; 12, sliding limiting strip; 13, sliding limiting groove; 14, hidden groove; 15, hexagonal groove; 16, pressure regulating hole. DETAILED DESCRIPTION

[0039] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0040] Referring to Figure 1 , Figure 4 and Figure 6The utility model provides an embodiment: a prefabricated heat preservation roof panel with fixed feet, including panel shell 1, the bottom four corner places of panel shell 1 all are provided with fixed groove 3, and fixed groove 3 provides mounting space for subsequent components, ensures that overall structure layout is reasonable, and it is convenient to install and use, the inside top of fixed groove 3 is fixedly connected with limiting bushing 4, and limiting bushing 4 plays the role of connection and limiting, guarantees and vertical slide cylinder 5 connection stability, limits its sliding direction, improves installation accuracy and stability, and vertical slide cylinder 5 is slidably connected to the outside of limiting bushing 4, and vertical slide cylinder 5 can slide in vertical direction, when being impacted by outside, can play the role of buffer, reduces the direct impact on panel shell 1, protects roof panel from being damaged, the inside of vertical slide cylinder 5 is provided with limiting assembly, and limiting assembly limits the sliding range of vertical slide cylinder 5, ensures the stability in the use process, the bottom of vertical slide cylinder 5 is fixedly connected with fixed mounting plate 6, and fixed mounting plate 6 is used to be connected with the installation foundation and is fixed, provides firm support for roof panel, the inside top wall of limiting bushing 4 is fixedly connected with threaded adjusting groove 7, and threaded adjusting groove 7 cooperates with threaded slide cylinder 9 and realizes height adjusting function, and the bottom of fixed mounting plate 6 is connected with inner slide rod 8 and rotates, and inner slide rod 8 provides the guidance and support for the movement of threaded slide cylinder 9, and the outside of inner slide rod 8 is slidably connected with threaded slide cylinder 9, and threaded slide cylinder 9 is connected with threaded adjusting groove 7 through screw thread, can change the position in threaded adjusting groove 7 when rotating, thereby adjusting the height of whole device, it is convenient to adjust the installation levelness quickly, need not use gasket, and the left and right sides of inner slide rod 8 are fixedly connected with rotating limiting strip 10, and rotating limiting strip 10 prevents inner slide rod 8 from rotating in the sliding process, ensures that the adjustment process is stably carried out, and the bottom of inner slide rod 8 is fixedly connected with height adjusting head 11, and height adjusting head 11 is convenient for operating personnel to carry out rotating adjustment operation, improves adjustment efficiency, and the bottom center of panel shell 1 is provided with thickness adjusting mechanism 2, and thickness adjusting mechanism 2 can adjust the number and combination of heat preservation plate 202 and sound insulation plate 203 according to different use scenes, satisfies different heat preservation and sound insulation needs;

[0041] Specifically, the fixing groove 3 located at the four corners of the bottom of the panel shell 1 provides installation space for the limiting sleeve 4, does not affect the overall appearance and thermal insulation performance of the panel shell 1, the limiting sleeve 4 at the top inside the fixing groove 3 plays a connecting and limiting role, on the one hand, it ensures the stable and reliable connection with the vertical sliding cylinder 5, and on the other hand, it limits the vertical sliding cylinder 5 to only slide in a specific direction, ensuring the accuracy and stability during installation, the vertical sliding cylinder 5 externally connected with the limiting sleeve 4 can slide within a certain range in the vertical direction, when subjected to external impact, the sliding of the vertical sliding cylinder 5 can play a buffering role, reducing the direct impact on the panel shell 1, protecting the roof panel from damage, the fixed mounting plate 6 fixedly connected at the bottom of the vertical sliding cylinder 5 is used to connect and fix with the installation base, providing firm support for the roof panel, the threaded adjusting groove 7 fixedly connected with the inner top wall of the limiting sleeve 4 is externally connected with the threaded sliding cylinder 9 externally connected with the inner sliding rod 8 penetrating and rotationally connected with the bottom of the fixed mounting plate 6, the threaded sliding cylinder 9 is internally screwed with the threaded adjusting groove 7, by rotating the threaded sliding cylinder 9, the position of the threaded sliding cylinder 9 in the threaded adjusting groove 7 can be changed, thereby adjusting the height of the entire device, the levelness of the roof panel can be quickly and accurately adjusted during installation, without the need for shims, improving installation efficiency and accuracy, the rotation limiting strip 10 fixedly connected with the left and right sides of the inner sliding rod 8 can prevent the inner sliding rod 8 from rotating during sliding, ensuring the stable progress of the adjustment process, avoiding inaccurate adjustment due to accidental rotation of the inner sliding rod 8, the height adjustment head 11 fixedly connected with the bottom of the inner sliding rod 8 facilitates the rotation adjustment operation of the operator, making the adjustment process more convenient and efficient, when the levelness of the installation needs to be adjusted, the operator can rotate the height adjustment head 11 to drive the inner sliding rod 8 to rotate, due to the action of the rotation limiting strip 10, the inner sliding rod 8 will not rotate axially, but only drive the threaded sliding cylinder 9 to rotate upward or downward in the threaded adjusting groove 7, by adjusting the height adjustment head 11 at the four corners respectively, the levelness adjustment of the installation can be quickly realized, and no shims are needed during installation, saving installation cost and time, at the same time, when the roof panel is subjected to external impact, the vertical sliding cylinder 5 can slide externally in the limiting sleeve 4, playing a certain buffering role, effectively absorbing external impact energy, prolonging the service life of the device, solving the problems of inconvenient adjustment and lack of buffering performance of the existing thermal insulation roof panel during use.

[0042] Referring to Figure 2 , Figure 3 and Figure 5The thickness adjusting mechanism 2 comprises a mounting groove 201 provided in the bottom center of the panel shell 1 to provide mounting space for the heat insulation plate 202 and the sound insulation plate 203, facilitate the adjustment of the heat insulation and sound insulation materials, the top and bottom of the mounting groove 201 are provided with the heat insulation plate 202, the heat insulation plate 202 plays a good heat insulation role, reduces the heat transfer between indoor and outdoor, the middle of the mounting groove 201 is provided with the sound insulation plate 203, the sound insulation plate 203 effectively blocks the external noise, provides a quiet environment for the indoor, the front side of the mounting groove 201 is fixedly connected with a fixed flange 204, the fixed flange 204 is used for cooperating with the cover plate 205 to be fixed, ensures that the cover plate 205 is installed firmly, the bottom rear side of the panel shell 1 is rotationally connected with the cover plate 205, the cover plate 205 can open and close the mounting groove 201, facilitates the replacement or adjustment of the internal heat insulation plate 202 and the sound insulation plate 203, the bottom front end of the cover plate 205 is provided with a fixed sheet 206, the fixed sheet 206 provides a mounting basis for a fixed bolt 207, enhances the stability of the cover plate 205, the bottom of the fixed sheet 206 penetrates a plurality of fixed bolts 207, the fixed bolts 207 fix the cover plate 205 on the panel shell 1, ensure the stability of the internal components of the mounting groove 201, the top of the rear two fixed bolts 207 penetrates and is screw-connected to the bottom of the cover plate 205 and the fixed flange 204, further strengthens the connection between the cover plate 205 and the fixed flange 204, the top of the front fixed bolt 207 penetrates and is screw-connected to the bottom front end of the panel shell 1, improves the firmness of the whole structure;

[0043] Specifically, the installation groove 201 is provided in the bottom center of the panel shell 1 to provide installation space for the thermal insulation board 202 and the sound insulation board 203. The thermal insulation board 202 provided at the top and bottom of the installation groove 201 can play a good thermal insulation role, effectively reducing the transfer of indoor and outdoor heat. The sound insulation board 203 located in the middle of the installation groove 201 can block external noise and create a quiet environment for the room. Since the thermal insulation board 202 and the sound insulation board 203 can be replaced with each other, great flexibility is provided for different use scenarios. In scenarios with high thermal insulation requirements, three thermal insulation boards 202 can be placed at the same time to enhance the thermal insulation effect. In environments with high sound insulation requirements, three sound insulation boards 203 can be placed, or they can be used together. The front side of the installation groove 201 is fixedly connected with a fixed flange 204 for cooperation and fixation with the cover plate 205. The cover plate 205 at the bottom rear side of the panel shell 1 is rotatably connected to open and close the installation groove 201. The fixing piece 206 provided at the bottom front end of the cover plate 205 and the plurality of fixing bolts 207 penetrating the fixing piece 206 play a role in fixing the cover plate 205. The top of the two fixing bolts 207 at the rear end penetrates and is screw-connected to the bottom of the cover plate 205 and the fixed flange 204, ensuring the firm connection of the cover plate 205 and the fixed flange 204. The top of the front-end fixing bolt 207 penetrates and is screw-connected to the bottom front end of the panel shell 1, further enhancing the stability of the cover plate 205. When the thermal insulation board 202 or the sound insulation board 203 needs to be replaced or adjusted, the fixing bolts 207 can be unscrewed, the cover plate 205 can be opened, and the components in the installation groove 201 can be operated. After the operation is completed, the cover plate 205 is closed and fixed with the fixing bolts 207, so as to realize the adjustment of the thickness and performance of the roof panel to meet the needs of different use scenarios.

[0044] Referring to Figure 3 , Figure 4 and Figure 6The limiting assembly comprises two sliding limiting strips 12, adjacent ends of the two sliding limiting strips 12 are fixedly connected to the left and right sides of the limiting sleeve 4 respectively, the inside left and right sides of the vertical sliding cylinder 5 are provided with sliding limiting grooves 13, the two sliding limiting strips 12 are slidingly connected in the two sliding limiting grooves 13 respectively, the sliding limiting strip 12 and the sliding limiting groove 13 are matched, the vertical sliding cylinder 5 can only slide in the vertical direction, the stability of the device in the use process is ensured, and deviation or rotation is prevented, the bottom center of the fixed mounting plate 6 is provided with a hidden groove 14, the depth of the hidden groove 14 is greater than the height of the height adjusting head 11, the hidden groove 14 can hide the height adjusting head 11 when height adjustment is not needed, accidental collision or damage of the height adjusting head 11 is avoided, meanwhile, the bottom of the height adjusting head 11 and the bottoms of the plurality of fixing bolts 207 are provided with hexagonal grooves 15, the inside shapes of the plurality of hexagonal grooves 15 are regular hexagons, the hexagonal grooves 15 facilitate operation by using corresponding tools, and height adjustment and tightening or loosening of the fixing bolts 207 are more convenient and efficient;

[0045] Specifically, the limiting assembly can limit the vertical sliding cylinder 5 to slide only in the vertical direction, ensure that the vertical sliding cylinder 5 does not deviate or rotate when subjected to external impact or height adjustment, and guarantee the stability and reliability of the entire device, when height adjustment is not needed, the height adjusting head 11 can be hidden in the hidden groove 14, accidental collision or damage of the height adjusting head 11 is avoided, meanwhile, the bottom of the height adjusting head 11 and the bottoms of the plurality of fixing bolts 207 are provided with hexagonal grooves 15, the hexagonal grooves 15 facilitate operation by using corresponding tools, and height adjustment and tightening or loosening of the fixing bolts 207 are more convenient and efficient, and the operability of installation and adjustment is improved.

[0046] With reference to Figure 5 and Figure 6 , the inner sliding rod 8 and the front side of the threaded sliding cylinder 9 are provided with pressure regulating holes 16, the inside of the limiting sleeve 4 and the inside of the vertical sliding cylinder 5 are closed spaces, the pressure regulating holes 16 can regulate the internal pressure when the vertical sliding cylinder 5 slides for buffering, ensure that the buffering performance stably plays, the inside of the mounting groove 201, the shape of the heat preservation plate 202 and the shape of the sound insulation plate 203 are equal, the inside of the mounting groove 201 is respectively and externally matched with the heat preservation plate 202 and the sound insulation plate 203, this design enables the heat preservation plate 202 and the sound insulation plate 203 to be firmly mounted in the mounting groove 201, guarantees that the heat preservation and sound insulation performance of the roof panel is stable, the shapes of the mounting groove 201, the heat preservation plate 202 and the sound insulation plate 203 are cross-shaped, the positions where the plurality of fixing grooves 3 are arranged are at the four corners of the mounting groove 201, the cross-shaped design optimizes material layout, improves the structural strength of the roof panel, the positions of the fixing grooves 3 not only guarantee that the roof panel and the fixing feet are connected stably, but also are coordinated with the layout of the mounting groove 201, so that the overall structure is more reasonable and stable;

[0047] Specifically, since the limiting sleeve 4 and the inside of the vertical sliding cylinder 5 are airtight space, the pressure regulating hole 16 can play a role in adjusting the internal pressure, and when the vertical sliding cylinder 5 slides outside the limiting sleeve 4 for buffering, the pressure regulating hole 16 can balance the internal pressure change, avoid affecting the buffering effect due to the change of air pressure, the inside of the installation groove 201, the shape of the heat preservation plate 202 and the shape of the sound insulation plate 203 are equal, and the inside of the installation groove 201 is respectively and mutually clamped with the outside of the heat preservation plate 202 and the sound insulation plate 203, so that the heat preservation plate 202 and the sound insulation plate 203 can be firmly installed in the installation groove 201, and will not be easily loosened or displaced, ensuring the stability of the heat preservation and sound insulation performance of the roof panel, the cross-shaped design can optimize the use and layout of materials while ensuring the heat preservation and sound insulation effect, improve the structural strength of the roof panel, and the position design of the fixing groove 3 at the four corners of the installation groove 201 ensures the stability of the connection between the roof panel and the fixing foot, and is coordinated with the layout of the installation groove 201, so that the structure of the whole roof panel is more reasonable and stable.

[0048] Working principle: the fixed groove 3 at the bottom of the four corners of the panel shell 1 provides installation space for the limiting sleeve 4, which does not affect the overall appearance and thermal insulation performance of the panel shell 1. The limiting sleeve 4 at the top of the fixed groove 3 plays a connecting and limiting role. On the one hand, it ensures stable and reliable connection with the vertical sliding cylinder 5, and on the other hand, it limits the vertical sliding cylinder 5 to slide in a specific direction, ensuring accuracy and stability during installation. The vertical sliding cylinder 5 connected with the limiting sleeve 4 outside can slide in a certain range in the vertical direction. When subjected to external impact, the sliding of the vertical sliding cylinder 5 can play a buffering role, reducing the direct impact on the panel shell 1 and protecting the roof panel from damage. The fixed mounting plate 6 at the bottom of the vertical sliding cylinder 5 is used to connect and fix with the installation foundation, providing firm support for the roof panel. The threaded adjusting groove 7 inside the limiting sleeve 4 is fixedly connected with the top wall, and the external sliding connection of the threaded sliding cylinder 9 with the internal sliding rod 8 is connected with the bottom of the fixed mounting plate 6. The external top of the threaded sliding cylinder 9 is screwedly connected with the threaded adjusting groove 7. By rotating the threaded sliding cylinder 9, the position of the threaded sliding cylinder 9 in the threaded adjusting groove 7 can be changed, thereby adjusting the height of the entire device. During installation, the levelness of the roof panel can be quickly and accurately adjusted without the need for shims, improving installation efficiency and accuracy. The rotating limiting strip 10 fixedly connected with the left and right sides of the internal sliding rod 8 can prevent the internal sliding rod 8 from rotating during sliding, ensuring stable adjustment and avoiding inaccurate adjustment due to accidental rotation of the internal sliding rod 8. The height adjustment head 11 fixedly connected with the bottom of the internal sliding rod 8 facilitates the rotating adjustment operation of the operator, making the adjustment process more convenient and efficient. When the levelness of the installation needs to be adjusted, the operator can rotate the height adjustment head 11 to drive the internal sliding rod 8 to rotate. Due to the action of the rotating limiting strip 10, the internal sliding rod 8 will not rotate axially, but only drive the threaded sliding cylinder 9 to rotate upward or downward in the threaded adjusting groove 7. By adjusting the height adjustment head 11 at the four corners respectively, the levelness of the installation can be quickly adjusted;

[0049] And, the installation groove 201 is opened in the bottom center of the panel shell 1, and provides installation space for the heat insulation plate 202 and the sound insulation plate 203, the heat insulation plate 202 arranged at the top and bottom of the installation groove 201 can play a good heat insulation effect, effectively reducing the heat transfer between indoor and outdoor, and the sound insulation plate 203 arranged in the middle of the installation groove 201 can block external noise, creating a quiet environment for the room, since the heat insulation plate 202 and the sound insulation plate 203 can be replaced with each other, which provides great flexibility for different use scenarios, in the scene with higher heat insulation requirement, three heat insulation plates 202 can be placed at the same time to enhance the heat insulation effect, and in the environment with higher sound insulation requirement, three sound insulation plates 203 can be placed or used together, the front side of the installation groove 201 is fixedly connected with the fixed cover plate 204, which is used for cooperation and fixation with the cover plate 205, the bottom rear side of the panel shell 1 is rotationally connected with the cover plate 205, which can open and close the installation groove 201, the fixed sheet 206 arranged at the bottom front end of the cover plate 205 and the plurality of fixed bolts 207 penetrating through the fixed sheet 206 play a role of fixing the cover plate 205, the top of the two fixed bolts 207 at the rear end penetrates and is screw-connected with the bottom of the cover plate 205 and the fixed cover plate 204, ensuring that the cover plate 205 and the fixed cover plate 204 are connected firmly, and the top of the front end fixed bolt 207 penetrates and is screw-connected with the bottom front end of the panel shell 1, further enhancing the stability of the cover plate 205.

[0050] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A prefabricated thermal insulation roof panel with fixed feet, comprising a panel shell (1), characterized in that: The panel housing (1) is provided with a fixing groove (3) at each of the four corners of the bottom, the inner top end of the fixing groove (3) is fixedly connected to a limiting sleeve (4), the outer end of the limiting sleeve (4) is slidably connected to a vertical slide (5), a limiting component is arranged inside the vertical slide (5), the bottom end of the vertical slide (5) is fixedly connected to a fixed mounting plate (6), the inner top wall of the limiting sleeve (4) is fixedly connected to a threaded adjustment groove (7), the bottom of the fixed mounting plate (6) is penetrated by and rotatably connected to an inner slide rod (8), the outer end of the inner slide rod (8) is slidably connected to a threaded slide (9), the outer top end of the threaded slide (9) is threadedly connected to the inner part of the threaded adjustment groove (7), the left and right sides of the inner slide rod (8) are fixedly connected to a rotation limiting strip (10), the bottom end of the inner slide rod (8) is fixedly connected to a height adjustment head (11), and a thickness adjustment mechanism (2) is arranged at the bottom center of the panel housing (1).

2. The prefabricated thermal insulation roof panel with fixed legs according to claim 1, characterized in that: The thickness adjustment mechanism (2) comprises a mounting groove (201), the mounting groove (201) being opened at the center of the bottom of the panel housing (1), the top and bottom of the mounting groove (201) being provided with a heat insulation board (202), the middle of the mounting groove (201) being provided with a sound insulation board (203), the front side of the mounting groove (201) being fixedly connected to a fixed strap (204), the rear side of the bottom of the panel housing (1) being rotatably connected to a cover plate (205), the front end of the bottom of the cover plate (205) being provided with a fixing plate (206), the bottom of the fixing plate (206) being penetrated by a plurality of fixing bolts (207), the tops of the two fixing bolts (207) at the rear end being penetrated by and threadedly connected to the bottom of the cover plate (205) and the fixing strap (204), and the tops of the fixing bolts (207) at the front end being penetrated by and threadedly connected to the front end of the bottom of the panel housing (1).

3. The prefabricated thermal insulation roof panel with fixed legs according to claim 1, characterized in that: The limiting assembly comprises two sliding limiting bars (12), the adjacent ends of the two sliding limiting bars (12) are respectively fixedly connected to the left and right sides of the limiting sleeve (4), and the left and right sides of the interior of the vertical slide cylinder (5) are both provided with sliding limiting grooves (13), and the two sliding limiting bars (12) are respectively slidably connected inside the two sliding limiting grooves (13).

4. The prefabricated thermal insulation roof panel with fixed legs according to claim 1, characterized in that: A hidden groove (14) is provided at the center of the bottom of the fixed mounting plate (6), and the depth of the hidden groove (14) is greater than the height of the height adjustment head (11).

5. The prefabricated thermal insulation roof panel with fixed legs according to claim 1, characterized in that: The bottom of the height adjustment head (11) and the bottoms of the plurality of fixing bolts (207) are both provided with hexagonal grooves (15), and the internal shapes of the plurality of hexagonal grooves (15) are all regular hexagons.

6. The prefabricated thermal insulation roof panel with fixed legs according to claim 1, characterized in that: The front sides of the inner slide rod (8) and the threaded slide cylinder (9) are both provided with pressure regulating holes (16), and the interiors of the limiting sleeve (4) and the vertical slide cylinder (5) are both closed spaces.

7. The prefabricated thermal insulation roof panel with fixed legs according to claim 2, characterized in that: The interior of the installation groove (201), the outer shape of the heat preservation plate (202) and the outer shape of the sound insulation plate (203) are all equal, and the interior of the installation groove (201) is respectively engaged with the exterior of the heat preservation plate (202) and the sound insulation plate (203).

8. The prefabricated thermal insulation roof panel with fixed legs according to claim 2, characterized in that: The mounting groove (201), the heat-insulating plate (202), and the sound-isolating plate (203) are all cross-shaped in appearance, and the plurality of fixing grooves (3) are all located at the four corners of the mounting groove (201).

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