Ancient building eave structure

Abstract

The utility model discloses an ancient building eave structure, which relates to the technical field of constructional engineering, and comprises a wall body, a fixing plate, an eave cover plate, an eave cover plate and a plurality of connecting plates, the roof boarding comprises a roof boarding body, a supporting structure, a plurality of rafters are obliquely and fixedly arranged on the supporting structure, a roof boarding body is fixedly arranged above the rafters, and a waterproof layer is laid on the upper surface of the roof boarding body; the water guide arc plates are fixedly arranged on the upper surface of the waterproof layer, the number of the water guide arc plates is multiple, the inner arc surfaces of the multiple water guide arc plates face upwards, and an interval space is reserved between every two adjacent water guide arc plates; the number of the pressing plates is multiple, and the multiple pressing plates are fixedly arranged above the different interval spaces respectively; the clamping plate is fixedly arranged on the upper surface of the pressing plate, and clamping grooves are formed in the upper surface of the clamping plate at equal intervals. The integral weight of the eave is reduced under the condition that the external shape of the eave is not changed, and the eave is convenient to install and maintain.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to an ancient building eaves structure. Background Art

[0002] Eaves are an indispensable part of ancient architecture. They are installed above the windows to shelter from rain and sun. Because of their small, smart and beautiful appearance, they are often used in antique buildings.

[0003] Existing eaves are usually paved with bottom tiles and cover tiles to guide rainwater away from the walls, and cement is poured under the bottom tiles and cover tiles to fix them. The large amount of tiles and cement not only increases the overall weight of the eaves, but also reduces construction efficiency and increases maintenance difficulty. Utility Model Content

[0004] The utility model provides an ancient building eaves structure, which has the advantages of greatly reducing the overall weight and being easy to install and maintain, so as to solve the problems raised in the background technology.

[0005] In order to achieve the purpose of greatly reducing the overall weight and facilitating installation and maintenance, the utility model provides the following technical solutions: an ancient building eaves structure, comprising a wall, and further comprising: a fixing plate, the fixing plate being fixed to the surface of the wall; a supporting structure, the supporting structure being fixed to the fixing plate, a plurality of eaves rafters being fixedly arranged on the supporting structure in an inclined manner, a viewing board being fixed above the eaves rafters, the upper surface of the viewing board being paved with a waterproof layer; a water guide arc plate, the water guide arc plate being fixed on the upper surface of the waterproof layer, the water guide arc plate being provided with a plurality of, and the plurality of The inner arc surface of each water guide arc plate faces upward, and a space is left between two adjacent water guide arc plates; a pressure plate, a plurality of pressure plates are provided, and the plurality of pressure plates are respectively fixed above different spaces, and the lower surface of the pressure plate is pressed tightly against the end surfaces of two adjacent water guide arc plates; a positioning plate, the positioning plate is fixed on the upper surface of the pressure plate, and the upper surface of the positioning plate is provided with positioning grooves at equal intervals; a cover tile, the cover tile is provided above the positioning plate, and a positioning block is fixed on the inner arc surface of the cover tile, and the positioning block is inserted into the positioning groove.

[0006] As an optimal technical solution of the present invention, the water guide arc plate is provided with a drip tile at one end away from the fixed plate; the water guide arc plate is provided with an outer step portion at one end close to the drip tile, and the drip tile is provided with an inner step portion at one end close to the water guide arc plate, and the outer step portion can be inserted into the inner step portion.

[0007] As a preferred technical solution of the present invention, a fascia board is fixed to the end of the eaves rafter away from the fixed plate, and an arc-shaped notch is provided on the surface of the upper end of the fascia board; an arc-shaped groove is provided on the outer arc surface of the drip tile away from the inner step portion, and the arc-shaped notch can be inserted into the arc-shaped groove.

[0008] As a preferred technical solution of the present invention, an insertion hole is provided in the card slot on a side away from the fixed plate, and an insertion portion is fixed on the surface of the card block on a side away from the fixed plate, and the insertion portion can be inserted into the insertion hole.

[0009] As an optimal technical solution of the present invention, side support plates are fixed on both sides of the pressure plate, the outer side surfaces of the side support plates are in contact with the inner arc surface of the cover tile, and the lower ends of the side support plates are in contact with the inner arc surface of the water guide arc plate.

[0010] As a preferred technical solution of the present invention, a half ridge is fixedly provided above the eaves rafter near one of the fixed plates, and a notch is provided on the lower end surface of the half ridge, which is pressed tightly against the outer arc surface of the lower cover tile.

[0011] As an optimal technical solution of the present invention, the water guide arc plate, pressure plate, side support plate and positioning plate are all made of aluminum alloy.

[0012] Compared with the prior art, the present invention provides an ancient building eaves structure with the following beneficial effects:

[0013] 1. The eaves structure of this ancient building uses water-guiding arc plates instead of the bottom tiles on the eaves, thus avoiding the use of too many tiles to make the overall structure of the eaves too heavy and increasing the force on the supporting structure. The grooves on the positioning plates cooperate with the positioning blocks under the cover tiles to fix the cover tiles on the positioning plates, avoiding the need to pour cement or mud above the lookout board to fix the cover tiles, and reducing the overall weight of the eaves without changing the external shape of the eaves.

[0014] 2. The eaves structure of the ancient building is more convenient to manufacture and install by setting the cover tiles to be detachable and laid on the positioning board, and using half-ridges for auxiliary fixation. In addition, when a single cover tile is damaged, the damaged cover tile can be repaired or replaced after removing the half-ridge, which is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure below the utility model cover tile

[0017] Figure 3 This is a schematic diagram of the support structure of the utility model;

[0018] Figure 4 This is a side view of the structure below the cover tile of the utility model;

[0019] Figure 5 This is a schematic diagram of the installation of the water guide arc plate of the utility model;

[0020] Figure 6 This is an exploded view of the water guide arc plate, drip tile and eaves plate of the utility model;

[0021] Figure 7 This is a diagram showing the coordination of the cover tile, the positioning plate, the pressure plate and the water guide arc plate of the utility model;

[0022] Figure 8 This is a cross-sectional view of the cover tile and the positioning plate of the utility model;

[0023] Figure 9 This is a front cross-sectional view of the cover tile, the positioning plate, the pressure plate and the water guide arc plate of the utility model;

[0024] Figure 10 This is a schematic diagram of the bottom view of the cover tile of the utility model;

[0025] Figure 11 This is a schematic diagram of the half-ridge structure of the utility model.

[0026] In the figure: 1. wall; 2. fixing plate; 3. upper beam; 4. lower beam; 5. crossbeam; 6. eaves rafter; 7. lookout board; 8. waterproof layer; 9. water guide arc plate; 91. outer step; 10. drip tile; 101. inner step; 102. arc groove; 11. pressure plate; 12. side support plate; 13. positioning plate; 131. positioning groove; 132. insertion hole; 14. eaves plate; 141. arc notch; 15. side sealing plate; 16. half ridge; 161. notch; 17. cover plate; 18. cover tile; 181. positioning block; 182. insertion part. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] See also Figure 1 - Figure 5 The utility model discloses an ancient building eaves structure, including a wall 1 and a fixing plate 2. The fixing plate 2 is fixed to the surface of the wall 1. When there is a reserved installation position, it can be directly fixed to the installation position. When there is no reserved installation position, it can be installed to the surface of the wall 1 through expansion bolts.

[0029] A supporting structure is also installed on the fixed plate 2, combined with Figure 3The supporting structure is used to support the structure of the eaves. The supporting structure is usually composed of an upper truss 3, a lower truss 4 and a crossbeam 5. The upper truss 3 is fixed on the fixed plate 2, and the crossbeam 5 is fixed on the fixed plate 2 and is located below the upper truss 3. The lower truss 4 is fixed at the end of the crossbeam 5 away from the fixed plate 2. A plurality of eaves rafters 6 are equidistantly distributed, and the two ends of the eaves rafters 6 are respectively fixed on the upper truss 3 and the lower truss 4, so that the upper plane composed of the plurality of eaves rafters 6 is inclined. A lookout board 7 is fixed above the eaves rafters 6, and a waterproof layer 8 is laid on the upper surface of the lookout board 7. The waterproof layer 8 can use a polymer waterproof material, a self-adhesive waterproof material, etc.

[0030] In addition, combined Figure 2 or Figure 5 In order to drain the water falling on the eaves, a water guide arc plate 9 is fixed on the upper surface of the waterproof layer 8. There are multiple water guide arc plates 9, and the inner arc surfaces of the multiple water guide arc plates 9 face upward. Preferably, multiple water guide arc plates 9 are equidistantly arranged above the viewing plate 7. The water guide arc plates 9 can be fixed to the viewing plate 7 by screws, and a space is left between two adjacent water guide arc plates 9.

[0031] In addition, a plurality of pressure plates 11 are provided above the water guide arc plate 9, and the plurality of pressure plates 11 are respectively fixed above different intervals. The pressure plates 11 are fixed to the viewing plate 7 by screws, and the lower surface of the pressure plate 11 is pressed tightly against the end faces of the two adjacent water guide arc plates 9. Only one side of the two pressure plates 11 located at the edge is in contact with the adjacent water guide arc plate 9. The pressure plate 11 and the water guide arc plate 9 cooperate with each other, so that the upper surface of the pressure plate 11 forms a stable plane.

[0032] In addition, a locking plate 13 is fixed on the upper surface of the pressure plate 11, and the upper surface of the locking plate 13 is provided with locking grooves 131 at equal intervals. In fact, the locking plate 13 can be formed by bending a long straight plate, and the locking grooves 131 are formed by folding a concave structure on the pressure plate 11.

[0033] Furthermore, a cover tile 18 is provided above the locking plate 13, and a locking block 181 is fixed on the inner arc surface of the cover tile 18. The thickness of the locking block 181 is smaller than the width of the locking groove 131, so that the locking block 181 can move a certain distance in the locking groove 131 along the length direction of the locking plate 13. The locking block 181 can be hung in the locking groove 131 by the gravity of the cover tile 18, thereby preventing the cover tile 18 from sliding down.

[0034] In this embodiment, the bottom tiles used on the eaves are replaced by the water guide arc plate 9, thereby avoiding the use of too many tiles to make the overall structure of the eaves too heavy and increase the stress on the supporting structure, and the groove 131 on the positioning plate 13 cooperates with the positioning block 181 under the cover tile 18 to fix the cover tile 18 on the positioning plate 13, avoiding pouring cement or mud above the lookout board 7 to fix the cover tile 18, thereby reducing the overall weight of the eaves without changing the external shape of the eaves.

[0035] Combine Figure 5 and Figure 6 The drip tile 10 is provided at the end of the water guide arc plate 9 away from the fixed plate 2. In order to facilitate the installation of the drip tile 10, an outer step portion 91 is provided at the end of the water guide arc plate 9 close to the drip tile 10. The thickness of the outer step portion 91 is less than the thickness of the water guide arc plate 9. An inner step portion 101 is provided at the end of the drip tile 10 close to the water guide arc plate 9. The thickness of the inner step portion 101 is less than the thickness of the drip tile 10, so that the outer step portion 91 can be inserted into the inner step portion 101. When the water guide arc plate 9 is fixed to the viewing plate 7, the outer step portion 91 will apply pressure to the inner step portion 101 toward the viewing plate 7, thereby preventing the drip tile 10 from shifting sideways.

[0036] Combine Figure 2 、 Figure 4 and Figure 6 In order to further fix the drip tile 10, a fascia board 14 is fixed to the end of the eaves rafter 6 away from the fixed plate 2. The fascia board 14 can be fixed on the lookout board 7 and the eaves rafter 6. An arc-shaped notch 141 is opened on the surface of the upper end of the fascia board 14. The position of the arc-shaped notch 141 corresponds one-to-one with the drip tile 10, and an arc-shaped groove 102 is opened on the outer arc surface of the drip tile 10 away from the inner step 101. The arc-shaped notch 141 can be inserted into the arc-shaped groove 102. When the position of the fascia board 14 is fixed, the arc-shaped notch 141 can hinder the downward movement of the drip tile 10, thereby fixing the drip tile 10.

[0037] Optionally, side sealing plates 15 can be installed on both sides of the viewing board 7. The side sealing plates 15 can prevent rainwater from falling from both sides of the eaves onto the eaves rafters 6. The upper surface of the side sealing plates 15 can also support the two pressure plates 11 located at the edges of the viewing board 7.

[0038] Combine Figure 7 - Figure 10 In order to further fix the cover tile 18, an insertion hole 132 is opened on the side of the card slot 131 away from the fixed plate 2, and an insertion portion 182 is fixed on the surface of the card block 181 away from the fixed plate 2. The insertion portion 182 can be inserted into the insertion hole 132, thereby preventing the cover tile 18 from moving sideways and preventing the cover tile 18 from sliding from the side.

[0039] Combine Figure 2 、 Figure 7and Figure 9 In order to prevent the cover tiles 18 from shaking on windy and rainy days, side support plates 12 are fixed on both sides of the pressure plate 11. The outer side surfaces of the side support plates 12 are in contact with the inner arc surface of the cover tiles 18, so that when the cover tiles 18 are laid on the positioning plates 13, the inner sides of the cover tiles 18 can be supported by the side support plates 12, and the supporting parts are stacked about the positioning plates 13, and the lower ends of the side support plates 12 are in contact with the inner arc surface of the water guide arc plate 9, thereby achieving a certain sealing effect and reducing the probability of rainwater seeping into the contact surface between the pressure plate 11 and the water guide arc plate 9.

[0040] Combine 1 and Figure 11 A half ridge 16 is fixed on the upper side of the eaves rafter 6 near the fixed plate 2, and a notch 161 is opened on the lower end surface of the half ridge 16. The notch 161 fits with the outer arc surface of the cover tile 18, and the notch 161 is pressed tightly against the outer arc surface of the cover tile 18 below. In each row, the lower end of the cover tile 18 above the inclined surface will press the upper end of the cover tile 18 below the inclined surface (refer to Figure 7 As shown in FIG, however, the upper end of the uppermost cover tile 18 lacks the pressure of another cover tile 18 , so the pressure can be compensated by the half ridge 16 , thereby improving the stability of the cover tile 18 .

[0041] Optionally, a cover plate 17 may be provided between the half ridge 16 and the wall 1 , and the cover plate 17 may be fixed to the half ridge 16 , thereby preventing rainwater from falling between the half ridge 16 and the wall 1 .

[0042] In order to reduce the overall weight of the eaves, it is preferred that the water guide arc plate 9, the pressure plate 11, the side support plate 12 and the retaining plate 13 are made of aluminum alloy. Since the water guide arc plate 9, the pressure plate 11, the side support plate 12 and the retaining plate 13 are all located below the cover tile 18, they will not affect the appearance of the eaves.

[0043] The working principle and usage process of the present invention are as follows: when in use, first install the fixing plate 2 to the surface of the wall 1, then install the supporting structure to the fixing plate 2, then fix the eaves rafter 6 to the supporting structure, and lay the lookout board 7 and waterproof layer 8 above the eaves rafter 6, then pre-fix the water guide arc plate 9, and install the drip tile 10 on the water guide arc plate 9. At this time, the position of the water guide arc plate 9 is fixed, and then the eaves plate 14 is installed to the bottom of the drip tile 10, and the arc-shaped notch 141 is inserted into the arc groove 102, and then the positioning plate 13 is installed to the upper surface of the water guide arc plate 9, and the side support plates 12 are installed on both sides of the positioning plate 13, and then the cover tile 18 is hung into the slot 131 through the positioning block 181 and the insertion part 182 and inserted into the insertion hole 132, and finally the half ridge 16 is installed on the fixing plate 2, and the cover tile 18 below is pressed tightly through the notch 161.

[0044] To sum up, the eaves structure of the ancient building is equipped with a water-guiding arc plate 9 to replace the bottom tiles on the eaves, thereby avoiding the use of too many tiles to make the overall structure of the eaves too heavy and increase the stress on the supporting structure, and the groove 131 on the positioning plate 13 cooperates with the positioning block 181 under the cover tile 18 to fix the cover tile 18 on the positioning plate 13, avoiding pouring cement or mud above the lookout board 7 to fix the cover tile 18, and reducing the overall weight of the eaves without changing the external shape of the eaves; the cover tile 18 is detachably laid on the positioning plate 13 and is assisted in fixing by the half ridge 16, which is more convenient to manufacture and install. When a single cover tile 18 is damaged, the damaged cover tile 18 can be repaired or replaced after removing the half ridge 16, which is easy to use.

[0045] It should be noted that, in this document, terms such as "comprises," "includes," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a process, method, article, or apparatus comprising a series of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or apparatus comprising the element.

[0046] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An ancient building eaves structure, comprising a wall (1), characterized in that: Also includes: A fixing plate (2), wherein the fixing plate (2) is fixed to the surface of the wall (1); A supporting structure, the supporting structure being fixed to a fixed plate (2), a plurality of eaves rafters (6) being fixedly arranged at an angle on the supporting structure, a viewing board (7) being fixedly arranged above the eaves rafters (6), and a waterproof layer (8) being laid on the upper surface of the viewing board (7); A water guide arc plate (9), the water guide arc plate (9) is fixedly arranged on the upper surface of the waterproof layer (8), a plurality of the water guide arc plates (9) are provided, and the inner arc surfaces of the plurality of the water guide arc plates (9) face upward, and a space is left between two adjacent water guide arc plates (9); A pressure plate (11), wherein a plurality of the pressure plates (11) are provided, and the plurality of pressure plates (11) are respectively fixed above different interval spaces, and the lower surface of the pressure plate (11) is pressed tightly against the end surfaces of two adjacent water guide arc plates (9); A locking plate (13), the locking plate (13) is fixed on the upper surface of the pressure plate (11), and the upper surface of the locking plate (13) is provided with locking grooves (131) at equal intervals; The cover tile (18) is arranged above the locking plate (13); a locking block (181) is fixedly provided on the inner arc surface of the cover tile (18); and the locking block (181) is inserted into the locking slot (131).

2. The ancient building eaves structure according to claim 1, characterized in that: The end of the water guide arc plate (9) away from the fixed plate (2) is provided with a drip tile (10); An outer step portion (91) is provided at one end of the water guide arc plate (9) close to the drip tile (10), and an inner step portion (101) is provided at one end of the drip tile (10) close to the water guide arc plate (9), and the outer step portion (91) can be inserted into the inner step portion (101).

3. The ancient building eaves structure according to claim 2, characterized in that: An eaves plate (14) is fixedly provided at one end of the eaves rafter (6) away from the fixed plate (2), and an arc-shaped notch (141) is provided on the surface of the upper end of the eaves plate (14); An arcuate groove (102) is provided on the outer arc surface of the drip tile (10) away from the inner stepped portion (101), and the arcuate notch (141) can be inserted into the arcuate groove (102).

4. The ancient building eaves structure according to claim 1, characterized in that: An insertion hole (132) is provided in the card slot (131) on a side away from the fixed plate (2), and an insertion portion (182) is fixedly provided on the surface of the card block (181) on a side away from the fixed plate (2), and the insertion portion (182) can be inserted into the insertion hole (132).

5. The ancient building eaves structure according to claim 1, characterized in that: Side support plates (12) are fixedly provided on both sides of the pressure plate (11), the outer side surfaces of the side support plates (12) are in contact with the inner arc surface of the cover tile (18), and the lower ends of the side support plates (12) are in contact with the inner arc surface of the water guide arc plate (9).

6. The ancient building eaves structure according to claim 1, characterized in that: A half ridge (16) is fixedly provided above one of the eaves rafters (6) close to the fixed plate (2), and a notch (161) is provided on the lower end surface of the half ridge (16), and the notch (161) is pressed tightly against the outer arc surface of the lower cover tile (18).

7. The ancient building eaves structure according to claim 1, characterized in that: The water guide arc plate (9), the pressure plate (11), the side support plate (12) and the positioning plate (13) are all made of aluminum alloy.

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