Fabricated building supporting equipment

Abstract

Fabricated building supporting equipment comprises a movable bottom box, an adjusting box is fixedly connected to the top wall of the movable bottom box, a sleeve is fixedly connected to the top wall of the adjusting box, a supporting rod is slidably arranged in the sleeve, a supporting plate is fixedly connected to the top end of the supporting rod, and a buffer plate is arranged above the supporting plate; a screw is rotationally arranged at the center of the inner wall of the lower side of the adjusting box, and the upper end of the screw extends into the supporting rod and is in threaded connection with the inner wall of the supporting rod. Compared with the prior art, the device has the advantages that by arranging the moving assembly, the device has the moving capacity and is more convenient to use, the universal wheels can ascend and descend, when moving, the universal wheels support the moving bottom box to facilitate moving, when supporting, the universal wheels ascend, the moving bottom box touches the ground, stability is improved, and the device is convenient to use. And through the arrangement of the buffering assembly, vibration generated in the construction process can be buffered, the building top plate can have a certain displacement space, and the situation that the building top plate is damaged by rigid supporting is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of building engineering, in particular to an assembled building support device. Background Art

[0002] Prefabricated construction has the advantages of convenient construction, fast project progress, little impact on the surrounding environment, and easy to ensure the quality of building components. In the past, it was mainly used in industrial buildings in my country. In recent years, it has begun to be used in civil buildings, especially residential buildings. With the acceleration of my country's urbanization process, prefabricated buildings have also ushered in new development opportunities. When prefabricated buildings are under construction, supporting equipment is required to support the building roof.

[0003] After searching, a Chinese patent with announcement number CN218205911U is found, which discloses an assembled building support equipment for construction projects, including a shaft cylinder, a shaft rod is slidably installed on the top of the shaft cylinder, and a support plate is vertically fixedly installed on the top of the shaft rod. Two clamping plates are slidably set on the top of the support plate, and an installation cavity is opened inside the support plate. A gear is rotatably installed at the center of the installation cavity, and two racks are symmetrically meshed and installed on the outer side wall of the gear. The two racks are fixedly installed on the corresponding clamping plates respectively.

[0004] The above-mentioned existing technical solutions have the following disadvantages: they are large in size, inconvenient to move, and tiring to carry. Moreover, after supporting the building roof, due to the vibration generated during the construction process, the rigid support easily leaves marks on the bottom of the building roof, and may also cause damage to the building roof. Utility Model Content

[0005] In view of the above-mentioned deficiencies in the prior art, the utility model provides an assembled building support device to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above-mentioned purpose of the utility model, the technical solution adopted by the utility model is an assembled building support equipment, including a movable bottom box, an adjusting box is fixedly connected to the top wall of the movable bottom box, a sleeve is fixedly connected to the top wall of the adjusting box, a support rod is slidably provided in the sleeve, the top of the support rod is fixedly connected to the support plate, a buffer plate is arranged above the support plate, a screw is rotatably provided at the center of the lower inner wall of the adjusting box, the upper end of the screw extends to the interior of the support rod and is threadedly connected to the inner wall of the support rod, a worm is rotatably provided on the inner wall of one side of the adjusting box, the other end of the worm rotates through the other side wall of the adjusting box and is fixedly connected to the first turntable, the lower end of the screw is also fixedly connected to the worm gear, a movable assembly is provided inside the movable bottom box, and a buffer assembly is provided between the support plate and the buffer plate.

[0007] As an improvement: the moving assembly includes a bidirectional screw, a movable block, a transmission wheel, a transmission belt, a second turntable, a base plate, a first connecting rod and a universal wheel. Two bidirectional screws are rotatably arranged between the inner walls on both sides of the moving base box, and two symmetrically distributed movable blocks are threadedly sleeved on the bidirectional screws. One end of the two bidirectional screws are fixedly sleeved with a transmission wheel, and a transmission belt is wound around the two transmission wheels. One end of one of the bidirectional screws extends to the outside of the moving base box and is fixedly connected to the second turntable. A base plate is slidably arranged in the moving base box, and a first connecting rod is hinged on the bottom wall of the movable block. The other end of the first connecting rod is hinged to the upper side wall of the base plate, and universal wheels are respectively installed at the four corners of the lower side wall of the base plate.

[0008] As an improvement: the buffer assembly includes a telescopic rod, a first buffer spring, a slide groove, a slider, a second buffer spring and a second connecting rod. The four corners of the upper side wall of the support plate are respectively fixedly connected with the telescopic rod, the telescopic end of the telescopic rod is fixedly connected to the buffer plate, the outer side of the telescopic rod is sleeved with a first buffer spring, four slide grooves are arranged in the middle ring on the upper side wall of the support plate, a slider is slidably arranged in the slide groove, a second buffer spring is arranged between the slider and a side wall of the slide groove away from the center of the support plate, a second connecting rod is hinged on the upper side wall of the slider, and the other end of the second connecting rod is hinged to the buffer plate.

[0009] As an improvement: two guide grooves are provided on the upper inner wall of the movable bottom box, and the movable block is slidably connected to the guide grooves.

[0010] As an improvement: slide rails are fixedly connected to the outer walls on both sides of the support rod, and limiting grooves adapted to the slide rails are provided on the inner walls on both sides of the sleeve.

[0011] As an improvement: the worm is meshed with the worm wheel.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. Through the setting of the mobile component, the equipment has the ability to move, which is more convenient, and the universal wheel can be raised and lowered. When moving, the universal wheel will prop up the mobile bottom box for easy movement. When supporting, the universal wheel will rise to make the mobile bottom box touch the ground to improve stability. The setting of the buffer component can buffer the shock generated during the construction process, and can make the building roof have a certain displacement space to avoid damage to the building roof caused by hard support. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of an assembled building support device of the utility model;

[0015] Figure 2This is a schematic diagram of the internal structure of an adjustment box of an assembled building support device of the utility model;

[0016] Figure 3 This is a cross-sectional view of a support rod of an assembled building support device of the utility model;

[0017] Figure 4 This is a schematic diagram of the internal structure of a mobile bottom box of an assembled building support device of the utility model;

[0018] Figure 5 This is a schematic diagram of the structure of a buffer component of an assembled building support device of the utility model;

[0019] As shown in the figure:

[0020] 1. Mobile bottom box; 2. Adjustment box; 3. Sleeve; 4. Support rod; 5. Support plate; 6. Buffer plate; 2.1. Screw; 2.2. Worm; 2.3. First turntable; 2.4. Worm wheel; 7. Mobile assembly; 8. Buffer assembly; 7.1. Bidirectional screw; 7.2. Movable block; 7.3. Drive wheel; 7.4. Drive belt; 7.5. Second turntable; 7.6. Bottom plate; 7.7. First connecting rod; 7.8. Universal wheel; 8.1. Telescopic rod; 8.2. First buffer spring; 8.3. Slide groove; 8.4. Sliding block; 8.5. Second buffer spring; 8.6. Second connecting rod; 1.1. Guide groove; 4.1. Slide rail. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features and purpose effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both sides", "one side", "the other side" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] like Figures 1 to 3 As shown, an assembled building support device includes a mobile bottom box 1, an adjustment box 2 is fixedly connected to the top wall of the mobile bottom box 1, a sleeve 3 is fixedly connected to the top wall of the adjustment box 2, a support rod 4 is slidably arranged in the sleeve 3, a support plate 5 is fixedly connected to the top of the support rod 4, a buffer plate 6 is arranged above the support plate 5, a screw 2.1 is rotatably arranged at the center of the lower inner wall of the adjustment box 2, the upper end of the screw 2.1 extends to the inside of the support rod 4 and is threadedly connected to the inner wall thereof, a worm 2.2 is rotatably arranged on the inner wall of one side of the adjustment box 2, and the other end of the worm 2.2 rotates through the adjustment box The other side wall of 2 is fixedly connected with a first rotating disk 2.3, and the lower end of the screw 2.1 is also fixedly connected with a worm gear 2.4. When the first rotating disk 2.3 rotates, the worm 2.2 can be driven to rotate. When the worm 2.2 rotates, the worm gear 2.4 can drive the screw 2.1 to rotate. The rotation of the screw 2.1 can make the support rod 4 move upward. The upward movement of the support rod 4 can drive the support plate 5 and the buffer plate 6 to rise, so that the buffer plate 6 is against the bottom of the building roof to support the building roof. A moving component 7 is provided inside the mobile bottom box 1, and a buffer component 8 is provided between the support plate 5 and the buffer plate 6.

[0025] Specifically, Figure 4As shown, an assembled building support device, the moving assembly 7 includes a bidirectional screw 7.1, a movable block 7.2, a transmission wheel 7.3, a transmission belt 7.4, a second turntable 7.5, a bottom plate 7.6, a first connecting rod 7.7 and a universal wheel 7.8, two bidirectional screws 7.1 are rotatably arranged between the inner walls of both sides of the moving bottom box 1, two symmetrically distributed movable blocks 7.2 are threadedly sleeved on the bidirectional screws 7.1, one end of the two bidirectional screws 7.1 are fixedly sleeved with a transmission wheel 7.3, a transmission belt 7.4 is wound around the two transmission wheels 7.3, one end of one of the bidirectional screws 7.1 extends to the outside of the moving bottom box 1 and is fixedly connected to the second turntable 7.5, a bottom plate 7.6 is slidably arranged in the moving bottom box 1, a first connecting rod 7.7 is hinged on the bottom wall of the movable block 7.2, and the other end of the first connecting rod 7.7 is hinged to the upper side of the bottom plate 7.6 The wall is hinged, and universal wheels 7.8 are respectively installed at the four corners of the lower side wall of the bottom plate 7.6. When it needs to move, the second turntable 7.5 is rotated to drive one of the two-way screws 7.1 to rotate. When the two-way screw 7.1 rotates, it drives one of the transmission wheels 7.3 to rotate. After the transmission of the transmission belt 7.4, the other transmission wheel 7.3 drives the other two-way screw 7.1 to rotate. When the two-way screw 7.1 rotates, the two movable blocks 7.2 threadedly connected thereto can be made close to each other. Under the action of the first connecting rod 7.7, the bottom plate 7.6 moves down, so that the universal wheel 7.8 can prop up the mobile bottom box 1 to move. After moving to the bottom of the building roof, the second turntable 7.5 is reversed. After transmission, the bottom plate 7.6 is pulled up by the first connecting rod 7.7, and the universal wheel 7.8 will rise, so that the mobile bottom box 1 touches the ground, forming a stable support and improving stability.

[0026] Specifically, Figure 5As shown, an assembled building support device, the buffer assembly 8 includes a telescopic rod 8.1, a first buffer spring 8.2, a slide groove 8.3, a slider 8.4, a second buffer spring 8.5 and a second connecting rod 8.6, the four corners of the upper side wall of the support plate 5 are respectively fixedly connected with the telescopic rod 8.1, the telescopic end of the telescopic rod 8.1 is fixedly connected to the buffer plate 6, the outer side of the telescopic rod 8.1 is sleeved with a first buffer spring 8.2, four slide grooves 8.3 are arranged in the middle ring of the upper side wall of the support plate 5, a slider 8.4 is slidably arranged in the slide groove 8.3, a second buffer spring 8.5 is arranged between the slider 8.4 and a side wall of the slide groove 8.3 away from the center of the support plate 5, and the upper side wall of the slider 8.4 A second connecting rod 8.6 is hinged on the top, and the other end of the second connecting rod 8.6 is hinged to the buffer plate 6. When the building roof is shaken during construction, the buffer plate 6 will move up and down. Under the action of the second connecting rod 8.6, the four sliders 8.4 will move closer to or away from each other, causing the second buffer spring 8.5 to undergo elastic deformation to buffer and offset the impact force caused by the vibration. At the same time, the first buffer spring 8.2 will also undergo elastic deformation to further buffer and offset the impact force. Under the action of the first buffer spring 8.2 and the second buffer spring 8.5, the buffer plate 6 will always provide supporting force for the building roof, which will not affect the supporting effect and can also buffer the impact force caused by construction.

[0027] Specifically, Figure 4 As shown, an assembled building support device has two guide grooves 1.1 on the upper inner wall of the movable bottom box 1, and the movable block 7.2 is slidably connected to the guide grooves 1.1, so that the movable block 7.2 is more stable when moving.

[0028] Specifically, Figure 3 As shown, an assembled building support device is provided, wherein the outer walls on both sides of the support rod 4 are fixedly connected with slide rails 4.1, and the inner walls on both sides of the sleeve 3 are provided with limit grooves adapted to the slide rails 4.1. When the support rod 4 moves up and down in the sleeve 3, the slide rails 4.1 will slide up and down in the limit grooves to limit the support rod 4 and prevent it from rotating with the screw 2.1.

[0029] Specifically, Figure 2 As shown, a prefabricated building support device, the worm 2.2 is meshed with the worm wheel 2.4, and the self-locking property of the worm wheel 2.4 and the worm 2.2 is utilized to further improve the stability of the device.

[0030] When the utility model is implemented, when it needs to move, the second rotating disk 7.5 is rotated to drive one of the two-way screws 7.1 to rotate. When the two-way screw 7.1 rotates, it drives one of the transmission wheels 7.3 to rotate. After the transmission belt 7.4 is driven, the other transmission wheel 7.3 drives the other two-way screw 7.1 to rotate. When the two-way screw 7.1 rotates, the two movable blocks 7.2 threadedly connected thereto can be brought closer to each other. Under the action of the first connecting rod 7.7, the bottom plate 7.6 moves downward, so that the universal wheel 7.8 can prop up the movable bottom box 1 to move. After moving to the bottom of the building top plate, the second rotating disk 7.5 is reversed. After transmission, the bottom plate 7.6 is pulled up by the first connecting rod 7.7, and the universal wheel 7.8 will rise, so that the movable bottom box 1 touches the ground, forming a stable support and improving stability. Then the first rotating disk 2.3 is rotated. When the first rotating disk 2.3 rotates, it drives the worm 2 .2 rotates. When the worm 2.2 rotates, the worm wheel 2.4 can drive the screw 2.1 to rotate. The rotation of the screw 2.1 can make the support rod 4 move upward. The upward movement of the support rod 4 can drive the support plate 5 and the buffer plate 6 to rise, so that the buffer plate 6 is against the bottom of the building roof to support the building roof. When the building roof is shaken during construction, the buffer plate 6 will move up and down. Under the action of the second connecting rod 8.6, the four sliders 8.4 will approach or move away from each other, causing the second buffer spring 8.5 to undergo elastic deformation to buffer and offset the impact force caused by the vibration. At the same time, the first buffer spring 8.2 will also undergo elastic deformation to further buffer and offset the impact force. Under the action of the first buffer spring 8.2 and the second buffer spring 8.5, the buffer plate 6 will always provide supporting force for the building roof, which will not affect the supporting effect and can also buffer the impact force caused by construction.

[0031] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An assembled building support device, comprising a mobile bottom box (1), characterized in that: The top wall of the movable bottom box (1) is fixedly connected to an adjustment box (2), the top wall of the adjustment box (2) is fixedly connected to a sleeve (3), a support rod (4) is slidably arranged in the sleeve (3), a support plate (5) is fixedly connected to the top of the support rod (4), a buffer plate (6) is arranged above the support plate (5), a screw rod (2.1) is rotatably arranged at the center of the lower inner wall of the adjustment box (2), and the upper end of the screw rod (2.1) extends to the support rod (4). ) and is threadedly connected to the inner wall of the regulating box (2); a worm (2.2) is rotatably provided on the inner wall of one side of the regulating box (2); the other end of the worm (2.2) rotates through the other side wall of the regulating box (2) and is fixedly connected to a first rotating disk (2.3); the lower end of the screw (2.1) is also fixedly connected to a worm wheel (2.4); a moving assembly (7) is provided inside the movable bottom box (1); and a buffer assembly (8) is provided between the support plate (5) and the buffer plate (6).

2. The assembled building support equipment according to claim 1, characterized in that: The moving assembly (7) comprises a bidirectional screw (7.1), a movable block (7.2), a transmission wheel (7.3), a transmission belt (7.4), a second turntable (7.5), a bottom plate (7.6), a first connecting rod (7.7) and a universal wheel (7.8); two bidirectional screws (7.1) are rotatably arranged between the inner walls of both sides of the moving bottom box (1); two symmetrically distributed movable blocks (7.2) are threadedly sleeved on the bidirectional screws (7.1); one end of each of the two bidirectional screws (7.1) is fixedly sleeved with a transmission wheel (7.3); A transmission belt (7.4) is wound between the two transmission wheels (7.3); one end of one of the bidirectional screw rods (7.1) extends to the outside of the movable bottom box (1) and is fixedly connected to a second turntable (7.5); a bottom plate (7.6) is slidably arranged in the movable bottom box (1); a first connecting rod (7.7) is hinged on the bottom wall of the movable block (7.2); the other end of the first connecting rod (7.7) is hinged to the upper side wall of the bottom plate (7.6); and universal wheels (7.8) are respectively installed at the four corners of the lower side wall of the bottom plate (7.6).

3. The assembled building support equipment according to claim 1, characterized in that: The buffer assembly (8) comprises a telescopic rod (8.1), a first buffer spring (8.2), a slide groove (8.3), a slider (8.4), a second buffer spring (8.5) and a second connecting rod (8.6). The four corners of the upper side wall of the support plate (5) are respectively fixedly connected with the telescopic rod (8.1), the telescopic end of the telescopic rod (8.1) is fixedly connected to the buffer plate (6), the outer side of the telescopic rod (8.1) is sleeved with a first buffer spring (8.2), four slide grooves (8.3) are arranged in the middle of the upper side wall of the support plate (5), a slider (8.4) is slidably arranged in the slide groove (8.3), a second buffer spring (8.5) is arranged between the slider (8.4) and a side wall of the slide groove (8.3) away from the center of the support plate (5), a second connecting rod (8.6) is hinged on the upper side wall of the slider (8.4), and the other end of the second connecting rod (8.6) is hinged to the buffer plate (6).

4. The assembled building support equipment according to claim 2, characterized in that: Two guide grooves (1.1) are provided on the upper inner wall of the movable bottom box (1), and the movable block (7.2) is slidably connected to the guide grooves (1.1).

5. The assembled building support equipment according to claim 1, characterized in that: Slide rails (4.1) are fixedly connected to the outer walls on both sides of the support rod (4), and limit grooves matching the slide rails (4.1) are provided on the inner walls on both sides of the sleeve (3).

6. The assembled building support equipment according to claim 1, characterized in that: The worm (2.2) meshes with the worm wheel (2.4).

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