Shockproof prefabricated roof and shockproof installation method

Abstract

The application relates to the technical field of building protection, and discloses an anti-vibration prefabricated roof and an anti-vibration mounting method, which comprise a mounting piece, a slot is formed in the top of the inner side of the mounting piece, an anti-vibration support plate is inserted into the slot, a connecting mechanism is arranged at the top of the left side in the mounting piece, a fixing mechanism is arranged below the anti-vibration support plate on the left side in the mounting piece, the anti-vibration support plate is composed of a first prefabricated concrete plate, a rubber plate, a medium plate and a second prefabricated concrete plate, the rubber plate is arranged on the top of the first prefabricated concrete plate, the medium plate is arranged on the top of the rubber plate, and the second prefabricated concrete plate is arranged on the top of the medium plate. The anti-vibration prefabricated roof and the anti-vibration mounting method have the following advantages: the anti-vibration support plate is composed of the first prefabricated concrete plate, the rubber plate, the medium plate and the second prefabricated concrete plate, so that the anti-vibration support plate has the functions of anti-vibration buffering; the rubber plate has the functions of water isolation and noise reduction, so that the anti-vibration support plate is practical in use.

Description

Technical Field

[0001] This invention relates to the field of building protection technology, specifically to a prefabricated earthquake-resistant roof and an earthquake-resistant installation method. Background Technology

[0002] The roof is the load-bearing and enclosing component at the top of a building, and it generally consists of three parts: the roof surface, the insulation (heat insulation) layer, and the load-bearing structure.

[0003] Chinese patent application number 2018111746964 discloses a seismic-resistant installation method for prefabricated roof components, including the following steps: fixing components, roof panels, cleaning, hoisting and fixing, fine stone concrete pouring, seismic-resistant series connection, laying and bottom layer smoothing and inspection. This invention has good seismic performance because the metal strips connect all the prefabricated roof components into a whole, preventing them from collapsing during an earthquake and protecting the lives of residents. At the same time, the prefabricated components have a clean surface stacked structure, which is a prefabricated structure. Multiple sets of fixing components and fixing bolts are set at the top of the wall to fix multiple sets of roof panels in the mounting grooves inside the symmetrical fixing components. Through this method and series connection, its seismic resistance is better.

[0004] The above technical solution connects multiple panels in series to form a whole, thereby preventing them from falling during an earthquake. However, the panels in this technical solution do not have the function of earthquake-resistant buffering, and this problem needs to be improved. Summary of the Invention

[0005] The purpose of this invention is to provide a shock-resistant prefabricated roof and a shock-resistant installation method to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a prefabricated earthquake-resistant roof, comprising an installation component, a slot is provided on the top inner side of the installation component, an earthquake-resistant support plate is inserted into the slot, a connecting mechanism is provided on the top left side of the installation component, and a fixing mechanism is provided on the left side of the installation component below the earthquake-resistant support plate.

[0007] The seismic support plate consists of a precast concrete slab one, a rubber plate, a medium-thick plate, and a precast concrete slab two. The rubber plate is placed on top of the precast concrete slab one, the medium-thick plate is placed on top of the rubber plate, and the precast concrete slab two is placed on top of the medium-thick plate.

[0008] The connecting mechanism includes fixing bolt one, tripod one, fixing bolt two, fixing bolt three, tripod two, and fixing bolt four;

[0009] The fixing mechanism includes a positioning groove, a positioning plate, a connecting plate, a tripod, a mounting plate, fixing bolts, a fixing groove, and fixing bolts.

[0010] Preferably, fixing bolt one is threaded to the top left side of the mounting component, tripod one is threaded to the middle of fixing bolt one, fixing bolt two is threaded to the top right side of tripod one, fixing bolt three is threaded to the bottom left side of the shock-absorbing support plate, tripod two is threaded to the middle of fixing bolt three, and fixing bolt four is threaded to the bottom left side of tripod two.

[0011] Preferably, the left end of the fourth fixing bolt passes through the right side of the second tripod and the right side of the mounting part and extends into the mounting part, and the fourth fixing bolt is threaded to the mounting part, so that the fourth fixing bolt can be connected to the mounting part.

[0012] Preferably, the positioning groove is located on the left side near the top of the mounting component, the positioning plate is located inside the positioning groove, the connecting plate is fixedly connected to the middle right side of the positioning plate, the tripod three is fixedly connected to the right side of the connecting plate, the mounting plate is fixedly connected to the top right side of the tripod three, the fixing bolt five is threadedly connected to the bottom right side of the mounting plate, the fixing groove is inserted into the left side of the mounting component, and the fixing bolt six is ​​threadedly connected to the bottom right side of the fixing groove.

[0013] Preferably, the left end of the fixing bolt six passes through the right side of the fixing groove, the inside of the mounting part, and the positioning plate, and extends to the left side of the positioning groove inside the mounting part. The fixing bolt six is ​​threaded to the mounting part, so that the fixing bolt six can be connected to the mounting part.

[0014] A method for installing a seismically-resistant prefabricated roof includes the following steps:

[0015] S1. A rectangular groove is set at the top of the wall to accommodate the installation parts, and then the rectangular groove is cleaned.

[0016] S2. Before installation, vacuum the rectangular groove after cleaning in step S1, then arrange the installation parts in an array and place the installation parts into the rectangular groove one by one.

[0017] S3. Ensure that the shock-absorbing support plate at the top of the mounting component can be exposed to the top of the rectangular groove. Make circular grooves of the same height on the left and right sides of the mounting component on the same horizontal line. Drill holes in the rectangular grooves at the corresponding positions of the circular grooves. The hole size should be larger than the circular groove. There should be three circular grooves. At the same time, while ensuring that the rectangular groove will not break, drill holes at the same positions of the rectangular groove, ensuring that the hole size is slightly larger than the circular groove.

[0018] S4. Insert reinforcing bars into the holes opened on the circular groove and rectangular groove in step S3, and connect the rectangular groove to the mounting component; the number of reinforcing bars is three, and multiple rectangular grooves can be connected to the mounting component.

[0019] S5. Then, use concrete mortar to fill the gap between the rectangular groove and the installation component, and at the same time fill the connection between the circular groove of the installation component and the hole of the rectangular groove. After filling, wait for it to air dry to obtain the earthquake-resistant prefabricated roof.

[0020] Preferably, in step S3, a waterproof membrane is installed on the top of the shock-absorbing support plate.

[0021] Preferably, the process also includes step S6, which involves conducting a seismic test on the earthquake-resistant prefabricated roof obtained in step S5. If the seismic strength reaches 7 degrees or higher, it is considered a qualified product and can be used. If the seismic strength does not reach 7 degrees, the rectangular groove needs to be disassembled, and step S1 needs to be repeated until there is no dust inside the rectangular groove. Then, steps S2-S5 need to be repeated to refill the groove until a seismic-resistant prefabricated roof with qualified seismic strength is obtained.

[0022] Repeat step S1 to remove the accumulated dust in the rectangular groove. This is to prevent excessive dust accumulation at the bottom of the rectangular groove from affecting the concrete filling effect and to prevent poor performance of the concrete after filling, which would result in poor seismic resistance of the precast roof after construction.

[0023] Compared with the prior art, the present invention provides a seismic-resistant prefabricated roof and a seismic-resistant installation method, which has the following beneficial effects:

[0024] 1. This earthquake-resistant prefabricated roof and earthquake-resistant installation method, by setting up an earthquake-resistant support plate composed of a prefabricated concrete slab, a rubber plate, a medium-thick plate and a prefabricated concrete slab, can enable the earthquake-resistant support plate to have the function of earthquake-resistant buffering. At the same time, by setting up the rubber plate, it can also have the functions of water-proofing and noise reduction, making the earthquake-resistant support plate more practical in use.

[0025] 2. This earthquake-resistant prefabricated roof and earthquake-resistant installation method, by setting multiple rectangular grooves and cooperating with the installation components, can connect multiple installation components in series and into a whole, so that they will not fall off in pieces during an earthquake and hit people at the bottom.

[0026] 3. This earthquake-resistant prefabricated roof and earthquake-resistant installation method, through the waterproof membrane installed on the earthquake-resistant support plate, can make the earthquake-resistant support plate waterproof, prevent water seepage at the installation parts from causing the rectangular groove to loosen as the service time increases, and prevent damage to the rectangular groove. Attached Figure Description

[0027] To more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort:

[0028] Figure 1 This is a front view structural diagram of the present invention;

[0029] Figure 2 for Figure 1 Enlarged structural diagram at point A in the middle;

[0030] Figure 3 for Figure 1 Enlarged structural diagram at point B;

[0031] Figure 4 This is a front view of the cross-sectional structure of the shock-absorbing support plate of the present invention.

[0032] In the diagram: 1. Installation component; 2. Anti-vibration support plate; 201. Precast concrete slab one; 202. Rubber plate; 203. Medium-thick plate; 204. Precast concrete slab two; 3. Slot; 4. Connecting mechanism; 401. Fixing bolt one; 402. Tripod one; 403. Fixing bolt two; 404. Fixing bolt three; 405. Tripod two; 406. Fixing bolt four; 5. Fixing mechanism; 501. Positioning groove; 502. Positioning plate; 503. Connecting plate; 504. Tripod three; 505. Mounting plate; 506. Fixing bolt five; 507. Fixing groove; 508. Fixing bolt six. Detailed Implementation

[0033] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

[0034] Please see Figure 1-4 The present invention provides a technical solution: a shock-resistant prefabricated roof, including an installation component 1, a slot 3 is provided on the top inner side of the installation component 1, a shock-resistant support plate 2 is inserted into the slot 3, a connecting mechanism 4 is provided on the top left side of the installation component 1, and a fixing mechanism 5 is provided on the left side of the installation component 1 below the shock-resistant support plate 2.

[0035] The seismic support plate 2 is composed of a precast concrete slab 1 201, a rubber plate 202, a medium-thick plate 203, and a precast concrete slab 204. The rubber plate 202 is placed on top of the precast concrete slab 1 201, the medium-thick plate 203 is placed on top of the rubber plate 202, and the precast concrete slab 204 is placed on top of the medium-thick plate 203.

[0036] The connecting mechanism 4 includes fixing bolt 401, tripod 402, fixing bolt 403, fixing bolt 404, tripod 405, and fixing bolt 406;

[0037] The fixing mechanism 5 includes a positioning groove 501, a positioning plate 502, a connecting plate 503, a tripod 3 504, a mounting plate 505, a fixing bolt 506, a fixing groove 507, and a fixing bolt 6 508.

[0038] By setting up a seismic support plate 2 composed of a precast concrete slab 201, a rubber plate 202, a medium-thick plate 203, and a precast concrete slab 204, the seismic support plate 2 can have the function of seismic buffering. At the same time, by setting up the rubber plate 202, it can have the functions of water insulation and noise reduction, making the seismic support plate 2 more practical in use.

[0039] In this embodiment, fixing bolt 401 is threaded to the top left side of the mounting component 1, tripod 402 is threaded to the middle of fixing bolt 401, fixing bolt 403 is threaded to the top right side of tripod 402, fixing bolt 404 is threaded to the bottom left side of the shock-absorbing support plate 2, tripod 405 is threaded to the middle of fixing bolt 404, and fixing bolt 406 is threaded to the bottom left side of tripod 405.

[0040] In this embodiment, the left end of the fixing bolt 406 passes through the right side of the tripod 2 405 and the right side of the mounting part 1 and extends into the mounting part 1. The fixing bolt 406 is threaded to the mounting part 1, so that the fixing bolt 406 can be connected to the mounting part 1.

[0041] In this embodiment, the positioning groove 501 is opened on the left side near the top of the mounting component 1, the positioning plate 502 is disposed inside the positioning groove 501, the connecting plate 503 is fixedly connected to the middle right side of the positioning plate 502, the tripod three 504 is fixedly connected to the right side of the connecting plate 503, the mounting plate 505 is fixedly connected to the top right side of the tripod three 504, the fixing bolt five 506 is threadedly connected to the bottom right side of the mounting plate 505, the fixing groove 507 is inserted into the left side of the mounting component 1, and the fixing bolt six 508 is threadedly connected to the bottom right side of the fixing groove 507.

[0042] In this embodiment, the left end of the fixing bolt 508 passes through the right side of the fixing groove 507, the inner side of the mounting part 1, and the positioning plate 502 and extends to the left side of the positioning groove 501 inside the mounting part 1. The fixing bolt 508 is threadedly connected to the mounting part 1, so that the fixing bolt 508 can be connected to the mounting part 1.

[0043] A method for installing a seismically-resistant prefabricated roof includes the following steps:

[0044] S1. A rectangular groove is set at the top of the wall to accommodate the installation part 1. Then, the rectangular groove is cleaned.

[0045] S2. Before installation, vacuum the rectangular groove after cleaning in step S1, then arrange the mounting parts 1 in an array, and place the mounting parts 1 that need to be placed into the rectangular groove one by one.

[0046] S3. Ensure that the shock-absorbing support plate 2 at the top of the mounting part 1 can be exposed to the top of the rectangular groove. Make circular grooves of the same height on the left and right sides of the mounting part 1 on the same horizontal line. Drill holes in the rectangular grooves at the corresponding positions of the circular grooves. The hole size is larger than the circular groove. There are three rectangular grooves and three circular grooves. At the same time, while ensuring that the rectangular grooves will not break, drill holes at the same positions of the rectangular grooves to ensure that the hole size is slightly larger than the circular groove.

[0047] S4. Insert reinforcing bars into the holes opened on the circular groove and rectangular groove in step S3, and connect the rectangular groove to the mounting part 1; there are three reinforcing bars, which can connect multiple rectangular grooves to the mounting part 1.

[0048] S5. Then, use concrete mortar to fill the gap between the rectangular groove and the mounting part 1. At the same time, fill the connection between the circular groove of the mounting part 1 and the hole groove of the rectangular groove. After filling, wait for it to air dry to obtain the earthquake-resistant prefabricated roof.

[0049] By setting multiple rectangular slots in conjunction with mounting component 1, multiple mounting components 1 can be connected in series and integrated into one unit, so that they will not fall apart and hit people at the bottom during an earthquake.

[0050] In this embodiment, in step S3, a waterproof membrane is installed on the top of the shock-absorbing support plate.

[0051] By installing a waterproof membrane on the shock-absorbing support plate 2, the shock-absorbing support plate 2 can be made waterproof, preventing water seepage at the installation part 1 from causing the rectangular groove to loosen and preventing damage to the rectangular groove as the usage time increases.

[0052] In this embodiment, step S6 is also included, in which the earthquake-resistant prefabricated roof obtained in step S5 is subjected to an earthquake resistance test. If the earthquake resistance strength reaches 7 degrees or above, it is a qualified product and can be used. If the earthquake resistance strength does not reach 7 degrees, the rectangular groove needs to be disassembled, and step S1 is repeated until there is no dust inside the rectangular groove. Then, steps S2-S5 are repeated to refill until an earthquake-resistant prefabricated roof with qualified earthquake resistance strength is obtained.

[0053] In actual operation, when this device is used, the vibration is transmitted downward through the roof. At this time, it comes into contact with the anti-vibration support plate 2. The vibration can be reduced by the rubber plate 202 and the medium-thick plate 203 set in the anti-vibration support plate 2. Since multiple mounting parts 1 are connected together by steel bars, the anti-vibration effect is better. By setting up tripod one 402, tripod two 405 and tripod three 504, the mounting parts 1 can be made more stable and will not easily fall apart when vibration occurs.

[0054] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A seismic-resistant prefabricated roof, comprising an installation component (1), characterized in that: The mounting component (1) has a slot (3) on the top inner side, and a shock-absorbing support plate (2) is inserted into the slot (3). A connecting mechanism (4) is provided on the top left side of the mounting component (1), and a fixing mechanism (5) is provided on the left side of the mounting component (1) below the shock-absorbing support plate (2). The seismic support plate (2) is composed of a precast concrete slab (201), a rubber plate (202), a medium-thick plate (203), and a precast concrete slab (204). The rubber plate (202) is placed on top of the precast concrete slab (201), the medium-thick plate (203) is placed on top of the rubber plate (202), and the precast concrete slab (204) is placed on top of the medium-thick plate (203). The connecting mechanism (4) includes fixing bolt one (401), tripod one (402), fixing bolt two (403), fixing bolt three (404), tripod two (405) and fixing bolt four (406). The fixing mechanism (5) includes a positioning groove (501), a positioning plate (502), a connecting plate (503), a tripod three (504), a mounting plate (505), a fixing bolt five (506), a fixing groove (507), and a fixing bolt six (508); the fixing bolt one (401) is threaded to the top left side of the mounting part (1), the tripod one (402) is threaded to the middle of the fixing bolt one (401), the fixing bolt two (403) is threaded to the top right side of the tripod one (402), the fixing bolt three (404) is threaded to the bottom left side of the shock-absorbing support plate (2), the tripod two (405) is threaded to the middle of the fixing bolt three (404), and the fixing bolt four (406) is threaded to the bottom left side of the tripod two (405); the fixing bolt four (508) 06) The left end passes through the right side of the second tripod (405) and the right side of the mounting part (1) and extends into the mounting part (1), and the fourth fixing bolt (406) is threadedly connected to the mounting part (1); the positioning groove (501) is opened in the left side of the mounting part (1) near the top, the positioning plate (502) is set in the positioning groove (501), the connecting plate (503) is fixedly connected to the middle right side of the positioning plate (502), the third tripod (504) is fixedly connected to the right side of the connecting plate (503), the mounting plate (505) is fixedly connected to the top right side of the third tripod (504), the fifth fixing bolt (506) is threadedly connected to the bottom right side of the mounting plate (505), the fixing groove (507) is inserted into the left side of the mounting part (1), and the sixth fixing bolt (508) is threadedly connected to the bottom right side of the fixing groove (507).

2. The earthquake-resistant prefabricated roof according to claim 1, characterized in that: The left end of the fixing bolt six (508) passes through the right side of the fixing groove (507), the inside of the mounting part (1), the positioning plate (502) and extends to the left side of the positioning groove (501) inside the mounting part (1), and the fixing bolt six (508) is threaded to the mounting part (1).

3. A method for installing a prefabricated earthquake-resistant roof as described in claim 1 or 2, characterized in that, The following steps are included: S1. A rectangular groove is provided at the top of the wall to accommodate the installation part (1). Then the rectangular groove is cleaned. S2. Before installation, vacuum the rectangular groove after cleaning in step S1, then arrange the installation parts (1) in an array, and put the installation parts (1) that need to be put in into the rectangular groove one by one. S3. Keep the shock-absorbing support plate (2) on the top of the mounting part (1) exposed to the top of the rectangular groove. Make circular grooves of the same height on the left and right sides of the mounting part (1) on the same horizontal line. Make holes in the rectangular grooves corresponding to the circular grooves. The hole size is larger than the circular groove. S4. Insert steel bars into the holes drilled in the circular groove and rectangular groove in step S3, and connect the rectangular groove to the mounting part (1); S5. Then, use concrete mortar to fill the gap between the rectangular groove and the installation part (1), and fill the connection between the circular groove of the installation part (1) and the hole of the rectangular groove. After filling, wait for it to air dry to obtain the earthquake-resistant prefabricated roof. In step S3, waterproof membrane is set on the top of the earthquake-resistant support plate (2). Step S6 is also included, and the earthquake-resistant prefabricated roof obtained in step S5 is subjected to earthquake resistance test. When the earthquake resistance strength reaches 7 degrees or above, it is a qualified product and can be used. If the earthquake resistance strength does not reach 7 degrees, the rectangular groove needs to be disassembled and step S1 is repeated until there is no dust inside the rectangular groove. Then, steps S2-S5 are repeated to refill until the earthquake-resistant prefabricated roof with qualified earthquake resistance strength is obtained.

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