Fabricated building supporting seat with high stability

Abstract

The invention relates to the technical field of building construction, in particular to a high-stability fabricated building supporting seat which is characterized in that a main sleeve and two side sleeves located on the two sides of the main sleeve are arranged on the lower bottom face of a ridge plate, and a bottom plate is provided with a first shock absorber installed in the main sleeve and a bottom sleeve mutually sleeved with the side sleeves; the conduction piece is arranged between the first shock absorber and the bottom sleeve, a second shock absorber is arranged between the conduction piece and the bottom sleeve, and the conduction piece is provided with a conduction groove and a pushing face; the ridge plate is provided with a pushing part located above the transverse rod, one end of the first connecting rod is rotationally connected with the pushing part, the other end of the first connecting rod is in sliding fit with the conduction groove, one end of the second connecting rod is arranged on the transverse rod in a sleeving mode, and the other end of the second connecting rod is in sliding fit with the conduction groove. And a pushing roller for pushing the pushing surface is arranged at the other end of the second connecting rod. According to the high-stability fabricated building supporting seat, the anti-seismic property of a building is improved, and the overall reliability and safety of the building are improved.

Description

Technical Field

[0001] The invention relates to the technical field of building construction, and in particular to an assembled building support seat with strong stability. Background Art

[0002] Prefabricated buildings refer to buildings that transfer a large amount of on-site work in traditional construction methods to factories, where building components and accessories (such as floor slabs, wall panels, stairs, roofs, etc.) are processed and manufactured in factories, then transported to the construction site, and assembled and installed on site through reliable connection methods. This construction method adopts standardized design, factory production, assembly construction, information management, and intelligent application, and is a representative of modern industrialized production methods. Among them, the roof is the load-bearing and enclosure component at the top of the building, also known as the "fifth facade" of the building, which has a great impact on the shape and facade image of the building. The sloping roof is conducive to drainage, but due to the large contact area with the wind, it is easily affected by wind force, affecting the stability of the house; when encountering heavy snow, the snow will accumulate on the roof, causing pressure on the roof and cannot be cleaned in time, resulting in an increase in the load-bearing capacity of the house, which is easy to cause damage to the structure of the house; when encountering heavy rain, rain will fall directly from high altitude on the roof, which will cause damage to the roof over a long period of time.

[0003] The Chinese invention patent with the publication number CN111622409B discloses a building shock-absorbing roof structure, which is provided with multiple groups of shock-absorbing structures, which can buffer and damp the vibration of the ridge board and the roof board respectively, and effectively ensure the stability of the roof building. However, during the operation of the shock-absorbing structure, the shock-absorbing structure will produce corresponding deformation according to the different vibration levels. When the vibration level is large, the deformation of the shock-absorbing structure is large, and the stroke and time required for reset are long. It may happen that the shock-absorbing structure has not been completely reset, and the vibration occurs again. At this time, the buffering effect and shock-absorbing effect of the shock-absorbing structure will be weakened, which reduces the overall reliability and safety of the building, and increases the risk of damage to the house structure and casualties. Summary of the invention

[0004] The present invention provides an assembled building support seat with strong stability, aiming to solve the problem in the related art that when the deformation of the shock-absorbing mechanism of the building shock-absorbing roof structure is large, the reset stroke and time are long, which affects the buffering effect and shock-absorbing effect.

[0005] The present invention discloses an assembled building support seat with strong stability, which is used to support a ridge plate above a base plate, and comprises a first connecting rod, a second connecting rod and a conductive member; a main sleeve and two side sleeves located on both sides of the main sleeve are provided on the lower bottom surface of the ridge plate, and the main sleeve and the two side sleeves are distributed in the length direction of the ridge plate, and the base plate is provided with a first shock absorber installed in the main sleeve and a bottom sleeve mutually sleeved with the side sleeve; the conductive member is arranged between the first shock absorber and the bottom sleeve, and is movably assembled on the base plate along the length direction of the ridge plate, a second shock absorber is arranged between the conductive member and the bottom sleeve, and the conductive member has a conductive groove and a pushing surface; two mounting seats are arranged between the first shock absorber and the conductive member, and a cross bar is arranged between the two mounting seats, and the ridge plate has a top pushing portion located above the cross bar, one end of the first connecting rod is rotatably connected to the top pushing portion, the other end of the first connecting rod is slidably matched with the conductive groove, one end of the second connecting rod is sleeved on the cross bar, and the other end of the second connecting rod is provided with a pushing roller for pushing the pushing surface.

[0006] Preferably, the bottom plate has a limiting groove extending along the length direction of the ridge plate, and the conductive member has a limiting block slidably matched with the limiting groove.

[0007] Preferably, a first elastic member is provided between the conductive member and the second shock absorber; and the conductive groove extends along the length direction of the ridge board.

[0008] Preferably, the two mounting seats are located on both sides of the length direction of the first connecting rod, the mounting seats have a vertically extending slide groove, both ends of the cross bar are provided with sliders that slide with the slide groove, the slider is fixedly connected to the first vertical rod, the bottom plate is provided with a second vertical rod in the slide groove that is mutually sleeved with the first vertical rod, and a second elastic member is provided between the first vertical rod and the second vertical rod.

[0009] Preferably, two rings and two second connecting rods are sleeved on the cross bar, the rings are located in the direction of the second connecting rods away from the mounting seat, a third elastic member is provided between the rings and the second connecting rods, the main sleeve has a groove, and the ring has a protrusion that slides with the groove.

[0010] Preferably, the groove includes a first groove body and a second groove body, the first groove body and the second groove body extend vertically respectively, an intermediate groove body is provided between the first groove body and the second groove body, and the intermediate groove body is inclined downward from the first connecting rod to the second connecting rod.

[0011] Preferably, the conductive member has a placement groove close to the first shock absorber, the placement groove forms the pushing surface toward the side wall of the first shock absorber, and when the second connecting rod moves on the cross bar, the pushing roller can extend into the placement groove.

[0012] Preferably, a limiting shaft is provided on a side of the pushing roller close to the conductive member, and the conductive member has a slot matched with the limiting shaft, and the slot extends in a horizontal direction.

[0013] Preferably, it also includes a screw, the base plate has a fixed seat located on the outer peripheral side of the bottom sleeve, the screw is threadedly connected to the fixed seat, and the screw is used to push the conductive member.

[0014] Preferably, it also includes two roof panels, which are located on both sides of the length direction of the ridge panel, the cross-section of the ridge panel is I-shaped, the ridge panel has two through grooves, and a sliding body is provided at the opening of the through groove. The sliding body is connected to the ridge panel in a limited sliding manner along the width direction of the ridge panel, and a fourth elastic member is provided between the sliding body and the through groove. One end of the roof panel is rotatably connected to the sliding body, and the other end of the roof panel is hinged to the bottom plate.

[0015] By adopting the above technical scheme, the beneficial effects of the present invention are as follows: by setting two groups of shock absorbers, when the vibration degree is small, the first shock absorber is used for buffering and shock absorption, and when the vibration amount borne by the first shock absorber reaches a certain level, the second shock absorber shares a part of the impact force for the first shock absorber, thereby avoiding the problem that when the deformation amount generated by the first shock absorber is large, the reset stroke and time are long, which affects the buffering effect and shock absorption effect, thereby improving the seismic performance of the building, improving the overall reliability and safety of the building, and reducing the risk of damage to the building structure and casualties. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a first structural schematic diagram of a highly stable assembled building support base provided by an embodiment.

[0017] Figure 2 This is a second structural schematic diagram of a highly stable assembled building support base provided by an embodiment.

[0018] Figure 3 It is a third structural schematic diagram of a highly stable assembled building support base provided by an embodiment.

[0019] Figure 4 It is a schematic structural diagram of a conductive element provided by an embodiment.

[0020] Figure 5 It is a schematic diagram of the structure of a groove provided by an embodiment.

[0021] Reference numerals: 10. Bottom plate; 110. Mounting seat; 1110. Slide groove; 120. Bottom sleeve; 130. Limiting groove; 140. Second vertical rod; 150. Fixing seat; 20. Ridge plate; 210. Main sleeve; 220. Side sleeve; 230. Pushing part; 240. Groove; 2410. First groove body; 2420. Middle groove body; 2430. Second groove body; 30. Roof plate; 310. Through groove; 320. Sliding body; 330. Fourth elastic member ; 40, first shock absorber; 410, lead screw; 50, conductive member; 510, conductive slot; 520, placement slot; 530, limit block; 540, slot; 60, second shock absorber; 610, first elastic member; 70, first connecting rod; 80, second connecting rod; 810, push roller; 8110, limit shaft; 820, collar; 8210, protrusion; 830, third elastic member; 90, cross bar; 910, slider; 920, first vertical bar. DETAILED DESCRIPTION

[0022] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0023] Embodiment 1 like Figures 1 to 5 As shown, the highly stable assembled building support base of the present invention is used to support the ridge board 20 above the base plate 10 and two roof panels 30 located on both sides of the length direction of the ridge board 20, and includes a first connecting rod 70, a second connecting rod 80 and a conductive member 50.

[0024] like Figure 2 and Figure 3 As shown, the ridge board 20 has a main sleeve 210 and two side sleeves 220 located on both sides of the main sleeve 210. The main sleeve 210 and the two side sleeves 220 are distributed in the length direction of the ridge board 20. The bottom plate 10 is provided with a first shock absorber 40 installed in the main sleeve 210 and a bottom sleeve 120 mutually sleeved with the side sleeve 220. The first shock absorber 40 is located at the center of the ridge board 20 and is used for buffering and shock absorption when the vibration degree is small. In this embodiment, the first shock absorber 40 is a damping shock absorber; the side sleeve 220 is provided to enhance the stability of the overall structure.

[0025] like Figure 2 and Figure 3As shown, the conductive member 50 is located between the first shock absorber 40 and the bottom sleeve 120, the conductive member 50 and the bottom plate 10 are limited and slid along the length direction of the ridge plate 20, the bottom plate 10 has a limit groove 130 extending along the length direction of the ridge plate 20, the conductive member 50 has a limit block 530 that is slidably matched with the limit groove 130, a second shock absorber 60 is provided between the conductive member 50 and the bottom sleeve 120, and a first elastic member 610 is provided between the conductive member 50 and the second shock absorber 60. The two second shock absorbers 60 are located on both sides of the first shock absorber 40, and are used to share a part of the impact force for the first shock absorber 40 when the vibration degree is large; the conductive member 50 is used to transmit the vibration impact force to the second shock absorber 60; and the first elastic member 610 is used to reduce the impact force.

[0026] like Figure 3 and Figure 4 As shown, the bottom plate 10 also has two mounting seats 110 located between the first shock absorber 40 and the conductive member 50, the two mounting seats 110 are located on both sides of the length direction of the ridge plate 20, the mounting seats 110 have a vertically extending slide 1110, a cross bar 90 is arranged between the two mounting seats 110, and sliders 910 are arranged at both ends of the cross bar 90 to slide with the slide 1110, the sliders 910 are fixedly connected to the first vertical bar 920, and the bottom plate 10 is provided with a second vertical bar 140 that is mutually sleeved with the first vertical bar 920 in the slide 1110, and a second elastic member is arranged between the first vertical bar 920 and the second vertical bar 140. The cross bar 90 is used to transmit the vibration impact force to the second shock absorber 60 through the second connecting rod 80 when the vibration degree is large; the second elastic member is used to help the cross bar 90 reset.

[0027] like Figure 2 and Figure 3 As shown, the ridge board 20 also has a push portion 230 located above the cross bar 90, the conductive member 50 has a conductive groove 510, and the conductive groove 510 extends along the length direction of the ridge board 20. One end of the first connecting rod 70 is rotatably connected to the push portion 230, and the other end of the first connecting rod 70 is slidably matched with the conductive groove 510. When the vibration level reaches a certain level, the vibration impact force pushes the conductive member 50 through the first connecting rod 70 and is transmitted to the second shock absorber 60. In this embodiment, the angle between the first connecting rod 70 and the horizontal plane is less than 45 degrees, and the vibration impact force borne by the second shock absorber 60 is small; when the vibration level continues to increase, the push portion 230 can move downward to push the cross bar 90, so that the second shock absorber 60 shares more impact force through the cross bar 90.

[0028] like Figure 4 and Figure 5As shown, two collars 820 and two second connecting rods 80 are sleeved on the cross bar 90, the collar 820 is located in the direction of the second connecting rod 80 away from the mounting seat 110, a third elastic member 830 is provided between the collar 820 and the second connecting rod 80, the main sleeve 210 has a groove 240, the groove 240 includes a first groove body 2410 and a second groove body 2430, the first groove body 2410 and the second groove body 2430 extend vertically respectively, an intermediate groove body 2420 is provided between the first groove body 2410 and the second groove body 2430, the intermediate groove body 2420 is tilted downward from the first connecting rod 70 to the second connecting rod 80; the collar 820 has a protrusion 8210 that slides with the groove 240.

[0029] like Figure 4 and Figure 5 As shown, one end of the second connecting rod 80 is sleeved on the cross bar 90, and the other end of the second connecting rod 80 is provided with a pushing roller 810, and the conductive member 50 has a placement groove 520 close to the first shock absorber 40, and the placement groove 520 forms a pushing surface toward the side wall of the first shock absorber 40, and when the second connecting rod 80 moves on the cross bar 90, the pushing roller 810 can extend into the placement groove 520 and can push the pushing surface. In this embodiment, the angle between the second connecting rod 80 and the horizontal plane is greater than 45 degrees, so that the impact force transmitted to the second shock absorber 60 through the second connecting rod 80 is greater than the impact force transmitted to the second shock absorber 60 through the first connecting rod 70.

[0030] In the initial state, the protrusion 8210 is located in the first groove body 2410, and the pushing roller 810 is located outside the placement groove 520. When the vibration degree is large, the main sleeve 210 moves downward a large distance, and the groove 240 moves downward relative to the protrusion 8210, that is, the protrusion 8210 moves upward relative to the groove 240, and the protrusion 8210 enters the second groove body 2430 along the middle groove body 2420, so that the ring 820 drives the second connecting rod 80 to move through the third elastic member 830, so that the pushing roller 810 extends into the placement groove 520, and at the same time, the pushing part 230 moves downward to push the cross bar 90, so that the second connecting rod 80 pushes the pushing surface through the pushing roller 810 to transmit the impact force to the second shock absorber 60.

[0031] like Figure 4 As shown, a limiting shaft 8110 is provided on one side of the push roller 810 close to the conductive member 50, and the conductive member 50 has a slot 540 adapted to the limiting shaft 8110, and the slot 540 extends in the horizontal direction. The cooperation between the limiting shaft 8110 and the slot 540 is used to increase the stability of the push roller 810 when pushing the push surface.

[0032] like Figure 1 , Figure 2 and Figure 5As shown, two roof panels 30 are also included, and the two roof panels 30 are located on both sides of the length direction of the ridge panel 20. The cross section of the ridge panel 20 is I-shaped. The ridge panel 20 has two through slots 310. A sliding body 320 is provided at the opening of the through slot 310. The sliding body 320 is connected to the ridge panel 20 in a limited sliding manner along the width direction of the ridge panel 20. A fourth elastic member 330 is provided between the sliding body 320 and the through slot 310. One end of the roof panel 30 is rotatably connected to the sliding body 320, and the other end of the roof panel 30 is hinged to the bottom plate 10. The fourth elastic member 330 is used to balance and reduce the impact force between the ridge panel 20 and the roof panel 30.

[0033] The assembled building support base with strong stability is provided with two groups of shock absorbers. When the vibration degree is small, the first shock absorber 40 is used for buffering and shock absorption. When the vibration amount borne by the first shock absorber 40 reaches a certain degree, the second shock absorber 60 shares a part of the impact force for the first shock absorber 40, so as to avoid the problem that when the deformation amount of the first shock absorber 40 is large, the reset stroke and time are long, which affects the buffering effect and shock absorption effect, thereby improving the seismic performance of the building, improving the overall reliability and safety of the building, and reducing the risk of damage to the building structure and casualties.

[0034] Embodiment 2 like Figure 2 As shown, compared with the first embodiment, this embodiment further includes a lead screw 410 , the base plate 10 has a fixing seat 150 located on the outer peripheral side of the bottom sleeve 120 , the lead screw 410 is threadedly connected to the fixing seat 150 , and the lead screw 410 is used to push the conductive member 50 .

[0035] In the first embodiment, due to long-term use or improper operation, the shock absorber may be aged, damaged, or fail, and it is necessary to perform fault detection or repair and replacement on the shock absorber. To this end, the present embodiment adds a lead screw 410. When it is necessary to perform fault detection or repair and replacement on the shock absorber, the staff rotates the lead screw 410 to move the lead screw 410 along the length direction of the ridge board 20. The lead screw 410 can push and support the conductive member 50, thereby supporting the ridge board 20, which is convenient for fault detection or repair and replacement of the first shock absorber 40 and the second shock absorber 60. The structure is simple and easy to use.

[0036] The rest of the content of this embodiment can refer to the first embodiment and will not be described in detail here.

[0037] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0038] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0039] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and vary the above embodiments within the scope of the present invention.

Claims

1. A highly stable assembled building support base for supporting a ridge board (20) above a base board (10), characterized in that: It comprises a first connecting rod (70), a second connecting rod (80) and a transmission member (50); The lower bottom surface of the ridge board (20) is provided with a main sleeve (210) and two side sleeves (220) located on both sides of the main sleeve (210); the main sleeve (210) and the two side sleeves (220) are distributed in the length direction of the ridge board (20); the bottom plate (10) is provided with a first shock absorber (40) installed in the main sleeve (210) and a bottom sleeve (120) sleeved with the side sleeves (220); The conductive member (50) is disposed between the first shock absorber (40) and the bottom sleeve (120), and is movably assembled on the bottom plate (10) along the length direction of the ridge plate (20); a second shock absorber (60) is disposed between the conductive member (50) and the bottom sleeve (120); and the conductive member (50) has a conductive groove (510) and a pushing surface; The bottom plate (10) is provided with two mounting seats (110) between the first shock absorber (40) and the conductive member (50), a cross bar (90) is provided between the two mounting seats (110), the ridge plate (20) has a pushing portion (230) located above the cross bar (90), one end of the first connecting rod (70) is rotatably connected to the pushing portion (230), the other end of the first connecting rod (70) is slidably matched with the conductive groove (510), one end of the second connecting rod (80) is sleeved on the cross bar (90), and the other end of the second connecting rod (80) is provided with a pushing roller (810) for pushing a pushing surface.

2. The assembly-type building support base with strong stability according to claim 1, characterized in that: The bottom plate (10) has a limiting groove (130) extending along the length direction of the ridge plate (20), and the conductive member (50) has a limiting block (530) slidably matched with the limiting groove (130).

3. The assembled building support base with strong stability according to claim 1, characterized in that: A first elastic member (610) is provided between the conductive member (50) and the second shock absorber (60); the conductive groove (510) extends along the length direction of the ridge board (20).

4. A highly stable assembled building support according to any one of claims 1 to 3, characterized in that: The two mounting seats (110) are located on both sides of the length direction of the first connecting rod (70), and the mounting seats (110) have a vertically extending slide groove (1110). Both ends of the cross bar (90) are provided with sliders (910) that are slidably matched with the slide groove (1110), and the sliders (910) are fixedly connected to the first vertical rod (920). The bottom plate (10) is provided with a second vertical rod (140) in the slide groove (1110) and is sleeved with the first vertical rod (920), and a second elastic member is provided between the first vertical rod (920) and the second vertical rod (140).

5. The assembly-type building support base with strong stability according to claim 4 is characterized in that: The crossbar (90) is sleeved with two collars (820) and two second connecting rods (80); the collars (820) are located in a direction of the second connecting rods (80) away from the mounting seat (110); a third elastic member (830) is provided between the collars (820) and the second connecting rods (80); the main sleeve (210) has a groove (240); and the collars (820) have a protrusion (8210) that slidably fits with the groove (240).

6. The assembly-type building support base with strong stability according to claim 5, characterized in that: The groove (240) comprises a first groove body (2410) and a second groove body (2430), wherein the first groove body (2410) and the second groove body (2430) extend vertically respectively, and an intermediate groove body (2420) is provided between the first groove body (2410) and the second groove body (2430), wherein the intermediate groove body (2420) is arranged to be inclined downward from the first connecting rod (70) toward the second connecting rod (80).

7. The assembled building support with strong stability according to claim 6, characterized in that: The conductive member (50) has a placement groove (520) close to the first shock absorber (40), the placement groove (520) forms the pushing surface towards the side wall of the first shock absorber (40), and when the second connecting rod (80) moves on the cross bar (90), the pushing roller (810) can extend into the placement groove (520).

8. The assembled building support base with strong stability according to claim 7, characterized in that: A limiting shaft (8110) is provided on one side of the pushing roller (810) close to the conductive member (50); the conductive member (50) has a clamping groove (540) adapted to the limiting shaft (8110); the clamping groove (540) extends in a horizontal direction.

9. A highly stable assembled building support according to any one of claims 1 to 3, characterized in that: It also includes a lead screw (410), the bottom plate (10) having a fixing seat (150) located on the outer peripheral side of the bottom sleeve (120), the lead screw (410) being threadedly connected to the fixing seat (150), and the lead screw (410) being used to push the conductive member (50).

10. A highly stable assembled building support according to any one of claims 1 to 3, characterized in that: The invention also comprises two roof panels (30), the two roof panels (30) being located on both sides of the ridge panel (20) in the length direction, the cross section of the ridge panel (20) being in an I-shape, the ridge panel (20) having two through grooves (310), a sliding body (320) being provided at the opening of the through groove (310), the sliding body (320) being connected to the ridge panel (20) in a limited sliding manner along the width direction of the ridge panel (20), a fourth elastic member (330) being provided between the sliding body (320) and the through groove (310), one end of the roof panel (30) being rotatably connected to the sliding body (320), and the other end of the roof panel (30) being hinged to the bottom panel (10).

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