Energy-saving fabricated building wall and assembly method

Abstract

The invention relates to the technical field of assembly type wall bodies, and discloses an energy-saving assembly type building wall body and an assembly method.The energy-saving assembly type building wall body comprises a wall body and a back plate, positioning rings are telescopically connected to the two sides of the bottom of the wall body, clamping blocks are fixedly connected to the middles of the positioning rings, and deflection angle adjusting mechanisms are arranged below the positioning rings; a plurality of oppositely-inserted rods are arranged below the wall body, a hoisting mechanism and an unloading mechanism are arranged on the top and the two sides of the wall body correspondingly, the position of the wall body can be finely adjusted through a key-shaped lower ratchet wheel and a key-shaped upper ratchet wheel, the adjusting amplitude is conveniently controlled, and the wall body is prevented from deviating in the position adjusting process; the lifting rope is automatically separated from the lifting rings, and the top surfaces of the two lifting rings are lower than the top surface horizontal line of the wall body, so that the mounting operation of the wall body is facilitated.

Description

Technical Field

[0001] The present invention relates to the technical field of prefabricated wall bodies, and particularly to an energy-saving prefabricated building wall body and an assembly method therefor. Background Technique

[0002] A prefabricated building refers to a building form that is prefabricated with building components in a factory and then transported to the construction site for assembly and connection. It has the characteristics of high efficiency, environmental protection, and controllable quality, and is an important development direction of building industrialization. Prefabricated buildings mainly include structures such as wall bodies, stairs, floor slabs, and balconies; For a prefabricated wall body, during installation, it is necessary to use mechanical equipment to hoist the wall body to the assembly area and complete the installation by inserting the insertion rods on the assembly ground into the holes at the bottom of the wall body. During the assembly process, there is a positional deviation between the insertion rods and the holes, resulting in the need for operators to finely adjust the horizontal position of the wall body during wall body assembly to align the insertion rods with the holes. However, due to the certain weight and volume of the wall body, it is strenuous to adjust, and it is not easy to control the adjustment amplitude. When prying the wall body with a crowbar in the prior art, it will cause damage to the wall surface, and due to the hoisting of the wall body, it is easy to cause the position of the wall body to shift during adjustment. In addition, after the assembly is completed, it is necessary for the operator to climb to a height to remove the lifting rings, and the operation is cumbersome. Therefore, we have proposed an energy-saving prefabricated building wall body and an assembly method therefor. Summary of the Invention

[0003] The purpose of the present invention is to provide an energy-saving prefabricated building wall body and an assembly method therefor to solve the problems raised in the above background technique. To achieve the above purpose, the present invention provides the following technical solutions: It includes a wall body and a back plate. Positioning rings are telescopically connected to both sides of the bottom of the wall body. A clamping block is fixedly connected to the middle of the positioning ring. A deflection angle adjusting mechanism is arranged below the positioning ring. Several insertion rods are arranged below the wall body. Lifting mechanisms and unloading mechanisms are respectively arranged at the top and both sides of the wall body; The deflection angle adjusting mechanism includes a column. The column is fixedly connected to the installation ground. An I-shaped ring is longitudinally slidably connected to the column. A support seat is fixedly connected to the bottom of the I-shaped ring. A clamping table is slidably connected to the top of the support seat. A forward and reverse lead screw is rotatably connected to the clamping table. A clamping plate is threadedly connected to the forward and reverse lead screw. The bottom of the clamping plate is slidably connected to the clamping table. One end of the forward and reverse lead screw is fixedly connected to a knob; A spoon-shaped lower ratchet is rotatably connected above the bottom of the I-shaped ring to the support base. One end of the spoon-shaped lower ratchet away from the I-shaped ring is fixedly connected to a lever. A toothed ring is fixedly connected to the top surface of the spoon-shaped lower ratchet. A first rack is fixedly connected to one side of the surface of the clamping table. The first rack meshes with the toothed ring. An upper ratchet is movably engaged with the top of the spoon-shaped lower ratchet. The upper ratchet is vertically slidably connected to the I-shaped ring. A regulating frame is fixedly connected to the side of the upper ratchet. One end of the regulating frame away from the upper ratchet is slidably connected to the support base; Locking plates are slidably connected to both sides of the bottom of the support base. Locking openings are symmetrically formed on both sides of the bottom of the column. The locking plates are movably inserted into the locking openings.

[0004] Preferably, the hoisting mechanism includes a mounting base fixedly arranged on the top of the wall. Hoisting rings are respectively hinged on both sides of the mounting base. An inclined pull rod is hinged to the side of the hoisting ring. One end of the inclined pull rod away from the hoisting ring is hinged to a sliding seat. A side shaft is fixedly connected to the surface of the sliding seat. A limiting plate is movably clamped on the side of the side shaft. A bottom opening is formed at the bottom of the limiting plate.

[0005] Preferably, a rear guiding groove is formed on the back of one of the hoisting rings, and a curved bar mounting frame is fixedly connected to the side. A curved plate is slidably connected in the rear guiding groove. The bottom of the curved plate is slidably connected to the hoisting ring. A sliding groove is formed through the curved plate. An inserting missing-shaped ring is fixedly connected to the top of the curved plate. The inserting missing-shaped rings are respectively movably sleeved inside the two hoisting rings. The side of the curved plate is slidably connected to the curved bar mounting frame.

[0006] Preferably, a U-shaped plate is horizontally slidably connected to an inclined pull rod close to the curved plate. A pry bar is hinged to one side of the bottom of the U-shaped plate. The middle of the pry bar is rotatably connected to the inclined pull rod. The top of the other side of the U-shaped plate abuts against the curved plate.

[0007] Preferably, an inclined wedge block is fixedly connected to one side of the inner surface of the curved plate. A shaft seat is fixedly connected to the bottom of one of the hoisting rings. A locking shaft is slidably connected to the shaft seat. The end of the locking shaft extends into the sliding groove and is movably abutted against the inclined wedge block. The locking shaft is used for locking the rotated and retracted curved plate.

[0008] Preferably, the unloading mechanism includes a control rod slidably connected to the back plate. A second rack is fixedly connected to the top of the control rod. A first gear is meshed with the side of the second rack. The first gear is rotatably connected to the back plate and a missing-tooth wheel is fixedly connected to the surface. A third rack is movably engaged with the side of the missing-tooth wheel opposite to the second rack. A tension spring is fixedly connected to the top of the third rack. One end of the tension spring away from the third rack is fixedly connected to the top of the wall.

[0009] Preferably, a guiding groove is vertically formed on one side of the surface of the third rack, a perforation is horizontally and penetratingly formed at the top of the third rack, a lifting frame is slidably connected to the top of the wall body, a locking shaft is telescopically connected to one side of the bottom of the lifting frame, and the locking shaft is slidably connected to the guiding groove and is movably inserted into the perforation.

[0010] Preferably, a wedge-shaped frame is arranged at the top of the wall body, one side of the surface of the wedge-shaped frame abuts against the top of the lifting frame, a pushing frame is fixedly connected to the other side of the wedge-shaped frame, the pushing frame is slidably connected to the wall body, a telescopic pipe is slidably connected to one side of the pushing frame away from the wedge-shaped frame, and a telescopic groove is horizontally and penetratingly formed at the top of one side of the pushing frame close to the telescopic pipe. The end of the telescopic pipe is hinged to the side surface of the limiting plate through the telescopic groove.

[0011] Preferably, a fourth rack is fixedly connected to one side of the bottom of the pushing frame, a second gear is meshed with the side surface of the fourth rack, a cam is fixedly connected to the top of the second gear, and the cam abuts against the bottom of the limiting plate.

[0012] Preferably, an assembling method for an energy-saving prefabricated building wall body comprises the following steps: S1: When assembling the wall body, an operator passes a lifting rope through a through hole formed by a suspension ring of a hoisting mechanism, hoists the wall body to an installation area through hoisting equipment, slowly lowers the wall body, and arranges operators on both sides of the wall body for auxiliary support. S2: According to the relative positions of the wall body and the column, pull out the positioning ring outwards to make the area of the positioning ring where the clamping block is installed perpendicular to the upper part of the clamping table. During the process of gradually lowering the wall body, the positioning ring is clamped between the clamping plates on the clamping table, and the hole position at the bottom of the wall body has not been docked with the inserting rod yet. At this time, adjust and rotate to make the forward and reverse lead screws drive the two clamping plates to clamp the clamping block of the positioning ring to horizontally limit the wall body. Initially, the upper ratchet wheel engages with the spoon-shaped lower ratchet wheel to limit the clamping table. When the wall body needs to be adjusted, push up the adjusting frame to disconnect the upper ratchet wheel from the spoon-shaped lower ratchet wheel, and then hold the lever to drive the rack one to horizontally move by the toothed ring, and the clamping table horizontally moves on the support seat to correct the angle of the offset wall body. S3: After the angle of the wall body is adjusted, continue to lower the wall body to insert the inserting rod into the hole position at the bottom of the wall body. After the wall body is installed, the operator pushes up the control rod to move the third rack on the other side downwards, clamp the lifting frame, and then release it. The tension spring drives the lifting frame to quickly move upwards, push the pushing frame to pry up the top of the crowbar, and unlock the curved plate. S4: When the curved plate is unlocked, the inserted missing-shaped ring is retracted into one of the lifting rings where the curved plate is installed, and the connection between the two lifting rings is disconnected. Subsequently, during the rotation of the curved plate, the wedge block jacks up the locking shaft, limiting the curved plate. The rack four drives the cam to rotate, releasing the blocking of the side shaft by the limiting plate. The diagonal tie rod moves outward, driving the two lifting rings to unfold, completing the unloading operation of the wall, and the lifting rope is automatically detached.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. In the present invention, through the set spoon-shaped lower ratchet and upper ratchet, during adjustment, first clamp the positioning ring to facilitate the control of the wall. By propping up the upper ratchet to disconnect its engagement with the spoon-shaped lower ratchet, and rotating the spoon-shaped lower ratchet through the lever, the gear above it drives the clamping table to move horizontally, enabling fine adjustment of the position of the wall, facilitating the control of the adjustment amplitude, and preventing the wall from shifting during the position adjustment process. 2. In the present invention, through the set pushing frame, after the wall is assembled, push up the control rod to squeeze the lever on one side of the diagonal tie rod by the pushing frame, retracting the inserted missing-shaped ring into the lifting ring on one side to complete the preliminary unlocking operation. And through the locking shaft and the wedge block, the inserted missing-shaped ring will not leak out after the lifting ring is horizontally laid down, keeping the top surface of the wall flat. 3. In the present invention, through the set limiting plate, the pushing frame drives the limiting plate to move, quickly releasing the two diagonal tie rods and driving the two lifting rings to open to both sides, completely unlocking the lifting mechanism. The lifting rope automatically disengages from the lifting ring, and the top surfaces of the two lifting rings are lower than the top surface horizontal line of the wall, facilitating the installation operation of the wall. Description of the Drawings

[0014] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic top view structure of the present invention; Figure 3 It is a schematic diagram of the structure of the deflection angle adjustment mechanism of the present invention; Figure 4 It is a schematic front view structure of the deflection angle adjustment mechanism of the present invention; Figure 5 It is a schematic diagram of the structure of the lifting ring, diagonal tie rod, side shaft and limiting plate of the present invention; Figure 6 It is a schematic diagram of the structure of the lifting mechanism of the present invention; Figure 7 It is a schematic cross-sectional structure diagram of the lifting ring of the present invention; Figure 8 It is a schematic diagram of the structure of the unloading mechanism of the present invention; Figure 9 It is a schematic diagram of the structure of the rack three, guide groove and perforation of the present invention; Figure 10 Schematic structural diagram of the pushing frame, telescopic pipe and limiting plate of the present invention; Figure 11 Schematic structural diagram of the bottom opening of the present invention; Figure 12 Schematic structural diagram of the first gear and the toothless gear of the present invention.

[0015] In the figure: 1, wall; 2, back plate; 3, positioning ring; 4, clamping block; 5, deflection angle adjusting mechanism; 501, column; 502, I-shaped ring; 503, support seat; 504, clamping table; 505, forward and reverse lead screw; 506, clamping plate; 507, knob; 508, spoon-shaped lower ratchet wheel; 509, lever; 510, toothed ring; 511, first rack; 512, upper ratchet wheel; 513, adjusting frame; 514, locking plate; 515, locking opening; 6, insertion rod; 7, hoisting mechanism; 701, mounting seat; 702, lifting ring; 703, inclined pull rod; 704, sliding seat; 705, side shaft; 706, limiting plate; 707, rear guide groove; 708, curved bar mounting frame; 709, curved plate; 710, chute; 711, inserted missing-shaped ring; 712, U-shaped plate; 713, pry bar; 714, wedge block; 715, shaft seat; 716, locking shaft; 717, bottom opening; 8, unloading mechanism; 801, control rod; 802, second rack; 803, first gear; 804, toothless gear; 805, third rack; 806, guide groove; 807, perforation; 808, tension spring; 809, lifting frame; 810, locking shaft; 811, wedge frame; 812, pushing frame; 813, telescopic pipe; 814, telescopic groove; 815, fourth rack; 816, second gear; 817, cam. Specific embodiments

[0016] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0017] Please refer to Figures 1 to 4 , the present invention provides a technical solution: including a wall 1 and a back plate 2, positioning rings 3 are telescopically connected to both sides of the bottom of the wall 1, a clamping block 4 is fixedly connected to the middle of the positioning ring 3, a deflection angle adjusting mechanism 5 is arranged below the positioning ring 3, several insertion rods 6 are arranged below the wall 1, and a hoisting mechanism 7 and an unloading mechanism are respectively arranged at the top and both sides of the wall 1; The angle adjustment mechanism 5 includes a column 501, which is fixedly connected to the installation ground. An I-shaped ring 502 is longitudinally slidably connected to the column 501. The bottom of the I-shaped ring 502 is fixedly connected to a support base 503. The top of the support base 503 is slidably connected to a clamping platform 504. The clamping platform 504 is rotatably connected to a forward and reverse screw 505. The forward and reverse screw 505 is threadedly connected to a clamping plate 506. The bottom of the clamping plate 506 is slidably connected to the clamping platform 504. One end of the forward and reverse screw 505 is fixedly connected to a knob 507. The bottom of the I-shaped ring 502 is located above the support seat 503 and is rotatably connected to a spoon-shaped lower ratchet 508. The end of the spoon-shaped lower ratchet 508 away from the I-shaped ring 502 is fixedly connected to a shift rod 509. The top surface of the spoon-shaped lower ratchet 508 is fixedly connected to a gear ring 510. One side of the surface of the clamping platform 504 is fixedly connected to a rack 1 511, which meshes with the gear ring 510. The top of the spoon-shaped lower ratchet 508 is movably engaged with an upper ratchet 512. The upper ratchet 512 is vertically slidably connected to the I-shaped ring 502. The side of the upper ratchet 512 is fixedly connected to an adjustment frame 513. The end of the adjustment frame 513 away from the upper ratchet 512 is slidably connected to the support seat 503. Lock plates 514 are slidably connected to both sides of the bottom of the support base 503, and lock holes 515 are symmetrically opened on both sides of the bottom of the column 501. The lock plates 514 and the lock holes 515 are movably plugged; In this embodiment, springs are sleeved on the column 501 and the I-shaped ring 502. The spring on the column 501 is used to make the clamping plate 506 contact the positioning ring 3 before the bottom hole of the wall 1 is aligned with the insertion rod 6 during the lowering process of the wall 1. The spring of the I-shaped ring 502 is located on the top of the upper ratchet 512, which is used to make the upper ratchet 512 always maintain an engagement state with the spoon-shaped lower ratchet 508 when the adjustment frame 513 is not supported. Through the engagement of the upper ratchet 512 and the spoon-shaped lower ratchet 508, the wall 1 can be adjusted on one side, and the unadjusted side is in a locked state. The ratchet teeth are dense and the degree of engagement is high, which is convenient for fine-tuning the wall 1 and can improve the adjustment accuracy. In this embodiment, the spoon-shaped lower ratchet 508 is located in the middle of the support base 503, and the positive direction screw is used to move the two clamping plates 506 closer or farther away synchronously; In this embodiment, after the wall 1 is installed, shielding plates can be installed on both sides of the wall 1 relative to the back plate 2 to shield the unloading mechanism 8; In this embodiment, after the bottom surface of the wall 1 contacts the ground, the support base 503 contacts the bottom of the column 501. The locking plate 514 is pushed into the locking hole 515 at the bottom of the column 501 to lock the support base 503 in place, preventing the spring of the column 501 from releasing and affecting the installation position of the wall 1. See also Figures 5 to 12, the present invention provides a technical solution: The hoisting mechanism 7 includes a mounting base 701 fixedly arranged at the top of the wall body 1. Hoisting rings 702 are respectively hinged on both sides of the mounting base 701. An inclined pull rod 703 is hinged to the side surface of the hoisting ring 702. One end of the inclined pull rod 703 away from the hoisting ring 702 is hinged to a sliding seat 704. A side shaft 705 is fixedly connected to the surface of the sliding seat 704. A limiting plate 706 is movably clamped on the side surface of the side shaft 705. A bottom opening 717 is provided at the bottom of the limiting plate 706; A rear guiding groove 707 is provided on the back surface of one of the hoisting rings 702, and a curved bar mounting frame 708 is fixedly connected to the side surface. A curved plate 709 is slidably connected in the rear guiding groove 707. The bottom of the curved plate 709 is slidably connected to the hoisting ring 702. A sliding groove 710 is penetrated through the curved plate 709. An inserting missing-shaped ring 711 is fixedly connected to the top of the curved plate 709. The inserting missing-shaped rings 711 are respectively movably sleeved inside the two hoisting rings 702. The side surface of the curved plate 709 is slidably connected to the curved bar mounting frame 708; A U-shaped plate 712 is horizontally slidably connected to one of the inclined pull rods 703 close to the curved plate 709. One side of the bottom of the U-shaped plate 712 is hinged to a pry bar 713. The middle of the pry bar 713 is rotatably connected to the inclined pull rod 703. The top of the other side of the U-shaped plate 712 abuts against the curved plate 709; An inclined wedge block 714 is fixedly connected to one side of the inner surface of the curved plate 709. A shaft seat 715 is fixedly connected to the bottom of one of the hoisting rings 702. A locking shaft 716 is slidably connected to the shaft seat 715. The end of the locking shaft 716 extends into the sliding groove 710 and is movably abutted against the inclined wedge block 714. The locking shaft 716 is used for locking the rotated and retracted curved plate 709; The unloading mechanism 8 includes a control rod 801 slidably connected to the back plate 2. A second rack 802 is fixedly connected to the top of the control rod 801. A first gear 803 is meshed with the side surface of the second rack 802. The first gear 803 is rotatably connected to the back plate 2 and a missing-tooth wheel 804 is fixedly connected to the surface. A third rack 805 is movably meshed with one side of the missing-tooth wheel 804 relative to the second rack 802. A tension spring 808 is fixedly connected to the top of the third rack 805. One end of the tension spring 808 away from the third rack 805 is fixedly connected to the top of the wall body 1; A guiding groove 806 is vertically provided on one side of the surface of the third rack 805. A through hole 807 is horizontally and penetrated through the top of the third rack 805. A lifting frame 809 is slidably connected to the top of the wall body 1. A locking shaft 810 is telescopically connected to one side of the bottom of the lifting frame 809. The locking shaft 810 is slidably connected to the guiding groove 806 and is movably inserted into the through hole 807; At the top of the wall 1, there is an inclined wedge frame 811. One side of the surface of the inclined wedge frame 811 abuts against the top of the lifting frame 809. On the other side of the inclined wedge frame 811, there is a push frame 812 fixedly connected. The push frame 812 is slidably connected to the wall 1. On the side of the push frame 812 away from the inclined wedge frame 811, there is a telescopic tube 813 slidably connected. And at the top of the side of the push frame 812 close to the telescopic tube 813, there is a through telescopic slot 814 opened. The end of the telescopic tube 813 is hinged to the side of the limiting plate 706 through the telescopic slot 814; On one side of the bottom of the push frame 812, there is a fourth rack 815 fixedly connected. On the side of the fourth rack 815, there is a second gear 816 meshed. On the top of the second gear 816, there is a cam 817 fixedly connected. The cam 817 abuts against the bottom of the limiting plate 706; In this embodiment, the second rack 802 drives the toothless wheel 804 to rotate through the first gear 803, pulls the third rack 805 downward. The third rack 805 drives the tension spring 808, so that the tension spring 808 is stretched. Before the toothless wheel 804 disengages from the third rack 805, the locking shaft 810 is stuck in the through hole 807 of the third rack 805. The locking shaft 810 slides in the guiding groove 806 through the spring installed on the side of the lifting frame 809. At this time, the spring is in an unshrunk state. And after the guiding groove 806 is disconnected, the spring is released. The locking shaft 810 extends into the through hole 807. After the toothless wheel 804 disengages from the third rack 805, the third rack 805 rebounds through the tension spring 808, drives the lifting frame 809 to quickly lift upward, so that the lifting frame 809 jacks up upward, and through the inclined wedge frame 811, it pushes the push frame 812 to horizontally move towards the hanging ring 702. The height of the lifting frame 809 is higher than the initial height; In this embodiment, the crowbar 713 is pushed by the telescopic tube 813, so that it rotates around the connection point with the inclined pull rod 703 as the axis, and the U-shaped plate 712 at the top slides outwards, releasing the limit on the curved plate 709. The spring on the curved bar mounting frame 708 is quickly released, drives the inserted missing-shaped ring 711 to retract through the curved plate 709. The curved plate 709 rotates around the relative axis point of the two hanging rings 702 through the rear guiding groove 707, preventing the situation of jamming during the process of retracting the inserted missing-shaped ring 711. The inclined wedge block 714 is stuck by the locking shaft 716, which can prevent the situation of leakage caused by the incomplete retraction of the inserted missing-shaped ring 711 after the hanging ring 702 is horizontally laid down; When the locking cam 817 is in the unlocked position, the locking cam 817 is released, and the locking cam 817 is released. When the locking cam 817 is in the unlocked position, the locking cam 817 is released, and the locking cam 817 is released. When the locking cam 817 is in the unlocked position, the locking cam 817 is released, and the locking cam 817 is released. The use method and advantages of the present invention: The assembly method of an energy-saving prefabricated building wall has the following working process: like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 、 Figure 8 、 Figure 9 、 Figure 10 、 Figure 11 、 Figure 12 As shown: S1: When assembling the wall 1, the operator inserts a lifting rope into the through hole formed by the lifting ring 702 of the lifting mechanism 7, lifts the wall 1 to the installation area using the lifting equipment, and slowly lowers the wall 1. Operators are arranged on both sides of the wall 1 to provide auxiliary support. When the wall 1 is adjusted, the adjusting frame 513 is pushed upward to disengage the upper ratchet 512 from the lower ratchet 508, and then the lever 509 is held to drive the gear ring 510 to drive the rack 1 511 to move horizontally, so that the clamping platform 504 moves horizontally on the support seat 503 to correct the angle of the offset wall 1. S3: After the angle adjustment of the wall 1 is completed, continue to lower the wall 1 so that the insertion rod 6 is inserted into the hole at the bottom of the wall 1. After the installation of the wall 1 is completed, the operator pushes up the control rod 801, causing the rack three 805 on the other side to move downward, engaging the rising position frame 809, and then being released. The tension spring 808 drives the rising position frame 809 to move upward rapidly, pushing the top of the push rod 812 to pry up the lever 713, unlocking the curved plate 709. S4: When the curved plate 709 is unlocked, the inserted missing-shaped ring 711 is retracted into one of the hanging rings 702 where the curved plate 709 is installed, and the connection between the two hanging rings 702 is disconnected. Subsequently, during the rotation of the curved plate 709, the inclined wedge block 714 jacks up the locking shaft, limiting the curved plate 709. The rack four 815 drives the cam 817 to rotate, releasing the blockage of the side shaft 705 by the limiting plate 706. The inclined pull rod 703 moves outward, driving the two hanging rings 702 to expand, completing the unloading operation of the wall 1, and the lifting ropes are automatically detached.

[0018] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art of this industry should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of the present invention claimed is defined by the appended claims and their equivalents.

Claims

1. An energy-saving prefabricated building wall, characterized in that, It includes a wall body (1) and a back plate (2). Positioning rings (3) are telescopically connected to both sides of the bottom of the wall body (1). A clamping block (4) is fixedly connected to the middle of the positioning ring (3). A deflection angle adjusting mechanism (5) is arranged below the positioning ring (3). Several insertion rods (6) are arranged below the wall body (1). A hoisting mechanism (7) and an unloading mechanism are respectively arranged at the top and both sides of the wall body (1). The deflection angle adjusting mechanism (5) includes a column (501). The column (501) is fixedly connected to the installation ground. An I-shaped ring (502) is longitudinally slidably connected to the column (501). A support seat (503) is fixedly connected to the bottom of the I-shaped ring (502). A clamping table (504) is slidably connected to the top of the support seat (503). A positive and reverse lead screw (505) is rotatably connected to the clamping table (504). A clamping plate (506) is threadedly connected to the positive and reverse lead screw (505). The bottom of the clamping plate (506) is slidably connected to the clamping table (504). One end of the positive and reverse lead screw (505) is fixedly connected to a knob (507). A spoon-shaped lower ratchet wheel (508) is rotatably connected above the support seat (503) at the bottom of the I-shaped ring (502). A lever (509) is fixedly connected to one end of the spoon-shaped lower ratchet wheel (508) away from the I-shaped ring (502). A toothed ring (510) is fixedly connected to the top surface of the spoon-shaped lower ratchet wheel (508). A first rack (511) is fixedly connected to one side of the surface of the clamping table (504). The first rack (511) meshes with the toothed ring (510). An upper ratchet wheel (512) is movably engaged with the top of the spoon-shaped lower ratchet wheel (508). The upper ratchet wheel (512) is vertically slidably connected to the I-shaped ring (502). An adjusting frame (513) is fixedly connected to the side of the upper ratchet wheel (512). One end of the adjusting frame (513) away from the upper ratchet wheel (512) is slidably connected to the support seat (503). Locking plates (514) are slidably connected to both sides of the bottom of the support seat (503). Locking openings (515) are symmetrically formed on both sides of the bottom of the column (501). The locking plates (514) are movably inserted into the locking openings (515).

2. The energy-saving prefabricated building wall according to claim 1, wherein: The hoisting mechanism (7) includes a mounting seat (701) fixedly arranged at the top of the wall body (1). Hoisting rings (702) are respectively hinged to both sides of the mounting seat (701). An inclined pull rod (703) is hinged to the side of the hoisting ring (702). A sliding seat (704) is hinged to one end of the inclined pull rod (703) away from the hoisting ring (702). A side shaft (705) is fixedly connected to the surface of the sliding seat (704). A limiting plate (706) is movably clamped to the side of the side shaft (705). A bottom opening (717) is formed at the bottom of the limiting plate (706).

3. The energy-saving prefabricated building wall according to claim 2, characterized in that: A rear guide groove (707) is formed on the back surface of one of the suspension rings (702), and a curved bar mounting bracket (708) is fixedly connected to the side surface. A curved plate (709) is slidably connected in the rear guide groove (707). The bottom of the curved plate (709) is slidably connected to the suspension ring (702). A chute (710) is formed through the curved plate (709). A penetrating missing-shaped ring (711) is fixedly connected to the top of the curved plate (709). The penetrating missing-shaped ring (711) is respectively sleeved inside the two suspension rings (702) movably. The side surface of the curved plate (709) is slidably connected to the curved bar mounting bracket (708).

4. The energy-saving prefabricated building wall according to claim 3, characterized in that: A U-shaped plate (712) is horizontally slidably connected to one of the inclined pull rods (703) close to the curved plate (709). One side of the bottom of the U-shaped plate (712) is hinged to a pry bar (713). The middle of the pry bar (713) is rotatably connected to the inclined pull rod (703). The top of the other side of the U-shaped plate (712) abuts against the curved plate (709).

5. The energy-saving prefabricated building wall according to claim 4, wherein: An inclined wedge block (714) is fixedly connected to one side of the inner surface of the curved plate (709). A shaft seat (715) is fixedly connected to the bottom of one of the suspension rings (702). A locking shaft (716) is slidably connected to the shaft seat (715). The end of the locking shaft (716) extends into the chute (710) and is movably abutted against the inclined wedge block (714). The locking shaft (716) is used for locking the rotated and retracted curved plate (709).

6. The energy-saving prefabricated building wall according to claim 1, wherein: The unloading mechanism (8) includes a control rod (801) slidably connected to the back plate (2). A second rack (802) is fixedly connected to the top of the control rod (801). A first gear (803) is meshed with the side surface of the second rack (802). The first gear (803) is rotatably connected to the back plate (2) and a missing-tooth wheel (804) is fixedly connected to the surface. A third rack (805) is movably meshed with one side of the missing-tooth wheel (804) relative to the second rack (802). A tension spring (808) is fixedly connected to the top of the third rack (805). The end of the tension spring (808) far from the third rack (805) is fixedly connected to the top of the wall (1).

7. An energy-saving prefabricated building wall according to claim 6, characterized in that: A guide groove (806) is vertically formed on one side of the surface of the third rack (805). A through hole (807) is horizontally formed through the top of the third rack (805). A lifting frame (809) is slidably connected to the top of the wall (1). A locking shaft (810) is telescopically connected to one side of the bottom of the lifting frame (809). The locking shaft (810) is slidably connected to the guide groove (806) and is movably inserted into the through hole (807).

8. The energy-saving prefabricated building wall according to claim 1, characterized in that: A wedge frame (811) is provided at the top of the wall (1). One side of the surface of the wedge frame (811) abuts against the top of the lifting frame (809). On the other side of the wedge frame (811), a pushing frame (812) is fixedly connected. The pushing frame (812) is slidably connected to the wall (1). A telescopic tube (813) is slidably connected to the side of the pushing frame (812) away from the wedge frame (811). And a telescopic groove (814) is formed through the top of the side of the pushing frame (812) close to the telescopic tube (813). The end of the telescopic tube (813) is hinged to the side surface of the limiting plate (706) through the telescopic groove (814).

9. The energy-saving prefabricated building wall according to claim 8, characterized in that: On one side of the bottom of the pushing frame (812), a fourth rack (815) is fixedly connected. A second gear (816) is meshed with the side surface of the fourth rack (815). At the top of the second gear (816), a cam (817) is fixedly connected. The cam (817) abuts against the bottom of the limiting plate (706).

10. The assembling method of an energy-saving prefabricated building wall according to any one of claims 1 to 9, characterized in that, It includes the following steps: S1: When assembling the wall (1), the operator threads a lifting rope through the through hole formed by the lifting ring (702) of the lifting mechanism (7), and then hoists the wall (1) to the installation area by the lifting equipment, slowly lowers the wall (1), and operators are arranged on both sides of the wall (1) for auxiliary support; S2: According to the relative position between the wall (1) and the column (501), pull out the positioning ring (3) outward, so that the area of the positioning ring (3) where the clamping block (4) is installed is perpendicular to the directly above the clamping table (504). And during the process of gradually lowering the wall (1), the positioning ring (3) is clamped between the clamping plates (506) on the clamping table (504), and the hole position at the bottom of the wall (1) has not been docked with the insertion rod (6). At this time, adjust and rotate to make the positive and reverse lead screw (505) drive the two clamping plates (506) to clamp the clamping block (4) of the positioning ring (3) to perform lateral limitation on the wall (1). Initially, the upper ratchet wheel (512) engages with the spoon-shaped lower ratchet wheel (508) to limit the clamping table (504). When it is necessary to adjust the wall (1), push up the adjusting frame (513) to disconnect the upper ratchet wheel (512) from the spoon-shaped lower ratchet wheel (508), and then hold the lever (509) to make the toothed ring (510) drive the first rack (511) to move horizontally, and the clamping table (504) moves horizontally on the support seat (503) to correct the angle of the offset wall (1); S3: After the angle of the wall (1) is adjusted, continue to lower the wall (1) to insert the insertion rod (6) into the hole position at the bottom of the wall (1). After the installation of the wall (1) is completed, the operator pushes up the control rod (801) to move the third rack (805) on the other side downward, lock the lifting frame (809), and then release it. The tension spring (808) drives the lifting frame (809) to move upward quickly, and the pushing frame (812) is pushed to pry up the top of the pry bar (713) to unlock the curved plate (709); S4: When the curved plate (709) is unlocked, the inserted missing-shaped ring (711) is retracted into one of the lifting rings (702) where the curved plate (709) is installed, and the connection between the two lifting rings (702) is disconnected. Subsequently, during the rotation of the curved plate (709), the wedge block (714) jacks up the locking shaft, limiting the curved plate (709). The fourth rack (815) drives the cam (817) to rotate, releasing the blocking of the opposite shaft (705) by the limiting plate (706). The inclined tie rod (703) moves outward, driving the two lifting rings (702) to unfold, completing the unloading operation of the wall (1), and the lifting ropes are automatically untied.

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