Supporting device for constructional engineering

Abstract

The utility model discloses a supporting device for constructional engineering, which belongs to the technical field of constructional engineering and comprises a base, a mounting frame, a lifting mechanism, a power mechanism, a fixing plate, a supporting plate and an adjusting component. The adjusting assembly comprises a balance mechanism, a supporting frame, a rotating plate, a rotating shaft and an adjusting mechanism. Through cooperative use of the balance mechanism, the rotating plate, the rotating shaft, the supporting frame and the adjusting mechanism, when the device is used for supporting a beam body, if the bottom of the beam body is an inclined plane, a user can control a second motor to work at the moment, the second motor drives the rotating shaft, the rotating plate and a supporting plate to rotate through a worm and a worm gear, and therefore the beam body is supported. The angle of the supporting plate can be adjusted, so that the angle of the supporting plate is the same as the angle of the bottom face of the beam body, then the attaching area of the supporting plate and the beam body can be increased, the supporting effect of the device on the beam body is improved, and the applicability of the device is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to a supporting device for construction engineering. Background Art

[0002] Construction projects refer to the engineering entities formed by the construction of various types of buildings and their ancillary facilities and the installation of supporting lines, pipelines, and equipment. In recent years, my country has implemented urbanization development, the scale of cities has been further expanded, the number of construction sites around cities has gradually increased, and high-rise buildings have sprung up; many supporting devices are needed in the construction process;

[0003] A Chinese patent with publication (announcement) number CN202020590050.0 discloses a support device for construction projects, including a base, wherein the left and right lower ends of the base are provided with moving devices, a support base is fixedly installed in the middle of the lower end of the base, a mounting base is fixedly installed in the middle of the upper end of the base, a hydraulic cylinder is fixedly installed in the left and right upper ends of the mounting base, telescopic support rods are fixedly installed at the output ends of the two hydraulic cylinders, and a stabilizing plate is commonly fixedly installed at the upper ends of the two telescopic support rods, four buffer devices are fixedly installed in a rectangular array at the upper ends of the stabilizing plate, a support plate is commonly provided at the upper ends of the four buffer devices, and a limiting plate is fixedly installed at the left and right ends of the support plate.

[0004] The support device for construction projects involved in the above-mentioned patent still has some obvious shortcomings in actual use. The device cannot adjust the angles of the support plate and the limit plate when in use. In the actual construction process, not all building beams are flat beams. Sometimes the beams are designed to be inclined according to design requirements. The above-mentioned device cannot adjust the angles of the support plate and the limit plate when in use, making it difficult for the support plate and the limit plate to fit with the bottom surface of the inclined beam, resulting in a small contact area and poor support effect. Utility Model Content

[0005] The utility model aims to provide a support device for construction engineering, which has a structure that facilitates the angle adjustment of a support plate, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a support device for construction engineering, comprising a base, a mounting frame is fixedly mounted on the upper end of the base, lifting mechanisms are arranged on both sides of the upper end of the mounting frame, one end of two sets of the lifting mechanisms is connected to a power mechanism, the upper end of the mounting frame is connected to a fixing plate through the two sets of the lifting mechanisms, a supporting plate is arranged at a corresponding position above the fixing plate, and an adjustment component for adjusting the angle of the supporting plate is arranged between the top of the fixing plate and the bottom of the supporting plate;

[0007] The adjustment assembly includes a balancing mechanism disposed at four corners between the fixing plate and the supporting plate;

[0008] A support frame fixedly mounted at the center of the upper end of the fixed plate; and

[0009] A rotating plate is fixedly installed at the bottom center of the support plate, and the lower end of the rotating plate is fixedly connected to a rotating shaft. The two ends of the rotating plate are rotatably connected to the inner walls of the two ends of the support frame through the rotating shaft. One end of the rotating shaft passes through the support frame and extends to one side of the support frame and is connected to an adjustment mechanism.

[0010] Preferably, the balancing mechanism includes a sleeve frame fixedly installed at the four corners of the bottom of the support plate and a telescopic rod fixedly installed at the four corners of the top of the fixed plate, the telescopic end of the telescopic rod is rotatably connected with a sliding sleeve, the sliding sleeve and the sleeve frame are adaptively arranged, and the interior of the sliding sleeve is slidably connected to the interior of the sleeve frame.

[0011] Preferably, the adjustment mechanism includes support plates fixedly mounted on both sides of one end of the support frame and a mounting base fixedly mounted on one side of the support frame, a worm gear is rotatably connected between the two groups of support plates, a second motor is fixedly mounted on one side of the mounting base, and an output end of the second motor passes through a group of support plates and is fixedly connected to one end of the worm gear.

[0012] Preferably, the adjustment mechanism further comprises a worm wheel fixedly mounted on one end of the rotating shaft, the worm wheel and the worm are arranged correspondingly, and the surface of the worm is meshedly connected with the surface of the worm wheel.

[0013] Preferably, the lifting mechanism includes a fixing frame fixedly mounted on one side of the upper end of the mounting frame, and the inner sides of the two ends of the fixing frame are rotatably connected with a bidirectional screw rod, and the two ends of the surface of the bidirectional screw rod are threadedly connected with nuts. One end of the bidirectional screw rod passes through the fixing frame and extends to one side of the fixing frame to be connected to the power mechanism.

[0014] Preferably, the upper end of the nut is rotatably connected to a telescopic link via a hinge seat, and the two groups of telescopic links are rotatably connected together, wherein one end of the two groups of telescopic links are respectively fixedly mounted on both ends of one side of the bottom of the fixed plate via a hinge seat.

[0015] Preferably, the power mechanism includes a first pulley fixedly mounted on one end of the bidirectional screw rod in the two groups of the lifting mechanisms and a first motor arranged on one side of one group of the first pulleys, the first motor is fixedly mounted on one side of the mounting frame through an L-shaped seat, and the output end of the first motor is fixedly connected to one side of the first pulley, wherein the two groups of the first pulleys are connected together through a belt drive.

[0016] Preferably, universal wheels are fixedly mounted at the four corners of the bottom of the base, and a limiting component for limiting the universal wheels is provided at the upper end of the base;

[0017] The limiting component includes a threaded cylinder rotatably connected to the four corners of the upper end of the base and located on the inner side of the mounting frame. A second pulley is fixedly installed on the surface of the threaded cylinder and located at the upper end of the base. The four groups of the second pulleys are connected together by belt transmission.

[0018] Preferably, the limiting assembly also includes four groups of screws respectively threadedly connected to the inside of the four groups of threaded barrels and a limiting plate arranged at the corresponding position below the base. One end of the four groups of screws passes through the threaded barrel and is respectively fixedly connected to the four corners of the top of the limiting plate.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] The utility model cooperates with a balancing mechanism, a rotating plate, a rotating shaft, a support frame and an adjusting mechanism, utilizes a sleeve frame, a sliding sleeve and a telescopic rod in the balancing mechanism to connect the fixed plate with the supporting plate, and then utilizes a worm gear, a worm and a second motor in the adjusting mechanism to connect with the rotating shaft. When the device is used to support the beam, if the bottom of the beam is an inclined surface, the user can control the second motor to drive the rotating shaft, the rotating plate and the supporting plate to rotate through the worm gear and the worm gear, so that the angle of the supporting plate can be adjusted to make the angle of the supporting plate the same as the angle of the bottom surface of the beam, thereby increasing the fitting area between the supporting plate and the beam, improving the supporting effect of the device on the beam, and effectively increasing the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the limit plate structure of the utility model;

[0023] Figure 3 It is a structural schematic diagram of the lifting mechanism and power mechanism of the utility model;

[0024] Figure 4 This is a schematic diagram of the structure of the adjustment mechanism of the utility model;

[0025] Figure 5 It is a schematic diagram of the structure of the balancing mechanism of the utility model.

[0026] In the figure: 1. base; 2. mounting frame; 3. lifting mechanism; 301. fixing frame; 302. bidirectional screw rod; 303. nut; 304. telescopic connecting rod; 4. power mechanism; 401. first pulley; 402. first motor; 5. fixing plate; 6. supporting plate; 7. balancing mechanism; 701. sleeve; 702. telescopic rod; 703. sliding sleeve; 8. supporting frame; 9. rotating plate; 10. adjusting mechanism; 101. supporting plate; 102. mounting seat; 103. worm; 104. second motor; 105. worm wheel; 11. rotating shaft; 12. universal wheel; 13. second pulley; 14. threaded cylinder; 15. screw; 16. limit plate; 17. controller. DETAILED DESCRIPTION

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

[0028] See also Figure 1-5 The utility model provides a supporting device for construction engineering, including a base 1, a mounting frame 2, a lifting mechanism 3, a power mechanism 4, a fixing plate 5, a supporting plate 6, an adjusting component, a universal wheel 12 and a limiting component.

[0029] A mounting frame 2 is fixedly installed on the upper end of the base 1, and lifting mechanisms 3 are arranged on both sides of the upper end of the mounting frame 2. One end of the two sets of lifting mechanisms 3 is connected to a power mechanism 4, and the upper end of the mounting frame 2 is connected to a fixing plate 5 through the two sets of lifting mechanisms 3. A supporting plate 6 is arranged at a corresponding position above the fixing plate 5, and an adjusting component for adjusting the angle of the supporting plate 6 is arranged between the top of the fixing plate 5 and the bottom of the supporting plate 6. Universal wheels 12 are fixedly installed at the four corners of the bottom of the base 1, and a limiting component for limiting the universal wheel 12 is arranged on the upper end of the base 1.

[0030] The adjusting assembly comprises: a balancing mechanism 7, a support frame 8, a rotating plate 9, a rotating shaft 11 and an adjusting mechanism 10. The balancing mechanism 7 is provided with four groups, and the four groups of balancing mechanisms 7 are respectively arranged at the four corners between the fixed plate 5 and the supporting plate 6. The support frame 8 is fixedly installed at the center of the upper end of the fixed plate 5, and the rotating plate 9 is fixedly installed at the center of the bottom of the supporting plate 6. The lower end of the rotating plate 9 is fixedly connected with a rotating shaft 11. The two ends of the rotating plate 9 are rotatably connected to the inner walls of the two ends of the support frame 8 through the rotating shaft 11. One end of the rotating shaft 11 passes through the support frame 8 and extends to one side of the support frame 8 to be connected with the adjusting mechanism 10.

[0031] The balancing mechanism 7 includes: a sleeve 701, a telescopic rod 702 and a sliding sleeve 703. The sleeve 701 and the telescopic rod 702 are each provided with four groups. The four groups of sleeves 701 are respectively fixedly installed at the four corners of the bottom of the support plate 6, and the four groups of telescopic rods 702 are respectively fixedly installed at the four corners of the top of the fixed plate 5. The telescopic end of the telescopic rod 702 is rotatably connected with the sliding sleeve 703. The sliding sleeve 703 and the sleeve 701 are adapted to be arranged, and the interior of the sliding sleeve 703 is slidably connected with the interior of the sleeve 701. When the support plate 6 rotates, the telescopic rod 702 is driven to extend and retract, and the sliding sleeve 703 is made to slide in the sleeve 701, so that the support plate 6 is supported by the telescopic rod 702 to further improve the stability of the support plate 6.

[0032] The adjusting mechanism 10 includes: a support plate 101, a mounting seat 102, a worm 103, a second motor 104 and a worm wheel 105. The support plate 101 is provided with two groups. The two groups of support plates 101 are fixedly installed on both sides of one end of the support frame 8 respectively, and the mounting seat 102 is fixedly installed on one side of the support frame 8. The worm 103 is rotatably connected between the two groups of support plates 101. A second motor 104 is fixedly installed on one side of the mounting seat 102. The output end of the second motor 104 passes through a group of support plates 101 and is fixedly connected with one end of the worm 103. The adjusting mechanism 10 also includes a worm wheel 105 fixedly installed on one end of the rotating shaft 11. The worm wheel 105 is correspondingly arranged with the worm 103, and the surface of the worm 103 is meshed and connected with the surface of the worm wheel 105. The input ends of the second motor 104 and the first motor 402 are both electrically connected to the output end of the controller 17.

[0033] Specifically, through the coordinated use of the balancing mechanism 7, the support frame 8, the rotating plate 9, the rotating shaft 11 and the adjusting mechanism 10, the fixed plate 5 is connected to the support plate 6 by using the sleeve frame 701, the telescopic rod 702 and the sliding sleeve 703 in the balancing mechanism 7, and then the worm gear 105, the worm 103 and the second motor 104 in the adjusting mechanism 10 are connected to the rotating shaft 11. When the device is used to support the beam, if the bottom of the beam is an inclined surface, the user can control the second motor 104 to drive the rotating shaft 11, the rotating plate 9 and the support plate 6 to rotate through the worm 103 and the worm gear 105, so that the angle of the support plate 6 can be adjusted so that the angle of the support plate 6 is the same as the angle of the bottom surface of the beam, thereby increasing the fitting area between the support plate 6 and the beam, improving the supporting effect of the device on the beam, and effectively increasing the applicability of the device.

[0034] The lifting mechanism 3 includes: a fixed frame 301, a bidirectional screw rod 302, a nut 303 and a telescopic link 304. The fixed frame 301 is fixedly installed on one side of the upper end of the mounting frame 2. The inner sides of the two ends of the fixed frame 301 are rotatably connected with the bidirectional screw rod 302. The two ends of the surface of the bidirectional screw rod 302 are threadedly connected with nuts 303. One end of the bidirectional screw rod 302 penetrates the fixed frame 301 and extends to one side of the fixed frame 301 to be connected with the power mechanism 4. The upper end of the nut 303 is rotatably connected with the telescopic link 304 through a hinge seat. The two groups of telescopic links 304 are rotatably connected together, wherein one end of the two groups of telescopic links 304 are respectively fixedly installed on the two ends of one side of the bottom of the fixed plate 5 through a hinge seat.

[0035] The power mechanism 4 includes: a first pulley 401 and a first motor 402. The first pulley 401 is provided with two groups. The two groups of first pulleys 401 are respectively fixedly installed on one end of the bidirectional screw rod 302 in the two groups of lifting mechanisms 3. The first motor 402 is arranged on one side of a group of first pulleys 401. The first motor 402 is fixedly installed on one side of the mounting frame 2 through an L-shaped seat. The output end of the first motor 402 is fixedly connected to one side of the first pulley 401. The two groups of first pulleys 401 are connected together through belt transmission.

[0036] Preferably, the limiting assembly includes: a threaded barrel 14, a second pulley 13, a screw 15 and a limit plate 16. The threaded barrel 14 is provided with four groups. The four groups of threaded barrels 14 are respectively rotatably connected to the four corners of the upper end of the base 1 and are located on the inner side of the mounting frame 2. The second pulley 13 is fixedly installed on the surface of the threaded barrel 14 and located at the upper end of the base 1. The four groups of second pulleys 13 are connected together by belt transmission. The screw 15 is provided with four groups. The four groups of screws 15 are respectively threadedly connected to the inside of the four groups of threaded barrels 14. The limit plate 16 is provided at the corresponding position below the base 1. One end of the four groups of screws 15 pass through the threaded barrel 14 and are respectively fixedly connected to the four corners of the top of the limit plate 16.

[0037] Specifically, through the coordinated use of the threaded cylinder 14, the second pulley 13, the screw 15 and the limit plate 16, when using the present device, the user can rotate the threaded cylinder 14 and use the screw 15 to drive the limit plate 16 to move downward so that the universal wheel 12 is off the ground, thereby utilizing the contact between the limit plate 16 and the ground to improve the stability of the present device when in use.

[0038] Furthermore, when using the device to support a building beam, the user first uses the universal wheel 12 to move the device to the bottom of the beam, and then the user rotates one of the threaded cylinders 14 and uses the transmission of the multiple second pulleys 13 to drive the remaining threaded cylinders 14 to rotate forwardly. When the threaded cylinder 14 rotates forwardly, the screw rod 15 drives the limit plate 16 to move downward. When the limit plate 16 moves to contact the ground and pushes the device to move upward, the universal wheel 12 is separated from the ground and the threaded cylinder 14 is stopped from rotating. At this time, the user can control the output shaft of the first motor 402 to rotate forwardly through the controller 17, and use the transmission of the two first pulleys 401 to drive the two bidirectional screw rods 302 to rotate forwardly. When the bidirectional screw rods 302 rotate forwardly, they drive the nuts 303 on the left and right sides to approach each other, so that the telescopic connecting rod 304 can be unfolded to push the fixed plate 5 and the support plate 6 to move upward. When the support plate 6 moves to contact the beam, the first motor 402 stops working, and the support of the beam is completed.

[0039] Among them, if the bottom surface of the beam body is an inclined surface or the beam body is in an inclined state, the user can control the second motor 104 to work through the controller 17, and then let its output end use the worm 103 and the worm wheel 105 to drive the rotating shaft 11, the rotating plate 9 and the support plate 6 to rotate. When the support plate 6 rotates, it drives the telescopic rod 702 to extend and retract, and makes the sliding sleeve 703 slide in the sleeve frame 701. When the support plate 6 rotates to a suitable angle, the second motor 104 can be stopped.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A support device for construction engineering, characterized in that: The invention comprises a base (1), a mounting frame (2) being fixedly mounted on the upper end of the base (1), lifting mechanisms (3) being arranged on both sides of the upper end of the mounting frame (2), one end of two sets of the lifting mechanisms (3) being connected to a power mechanism (4), the upper end of the mounting frame (2) being connected to a fixing plate (5) via the two sets of the lifting mechanisms (3), a supporting plate (6) being arranged at a corresponding position above the fixing plate (5), and an adjusting component for adjusting the angle of the supporting plate (6) being arranged between the top of the fixing plate (5) and the bottom of the supporting plate (6); The adjustment assembly comprises a balancing mechanism (7) arranged at four corners between the fixing plate (5) and the supporting plate (6); a support frame (8) fixedly mounted at the center of the upper end of the fixing plate (5); and A rotating plate (9) is fixedly mounted at the bottom center of the support plate (6), the lower end of the rotating plate (9) is fixedly connected to a rotating shaft (11), the two ends of the rotating plate (9) are rotatably connected to the inner walls of the two ends of the support frame (8) through the rotating shaft (11), and one end of the rotating shaft (11) passes through the support frame (8) and extends to one side of the support frame (8) to be connected to an adjustment mechanism (10).

2. A support device for construction engineering according to claim 1, characterized in that: The balancing mechanism (7) comprises a sleeve frame (701) fixedly mounted on the four corners of the bottom of the support plate (6) and a telescopic rod (702) fixedly mounted on the four corners of the top of the fixed plate (5); the telescopic end of the telescopic rod (702) is rotatably connected to a sliding sleeve (703); the sliding sleeve (703) and the sleeve frame (701) are adapted to each other, and the interior of the sliding sleeve (703) is slidably connected to the interior of the sleeve frame (701).

3. A support device for construction engineering according to claim 1, characterized in that: The adjustment mechanism (10) comprises support plates (101) fixedly mounted on both sides of one end of the support frame (8) and a mounting seat (102) fixedly mounted on one side of the support frame (8); a worm (103) is rotatably connected between the two groups of support plates (101); a second motor (104) is fixedly mounted on one side of the mounting seat (102); an output end of the second motor (104) passes through a group of support plates (101) and is fixedly connected to one end of the worm (103).

4. A support device for construction engineering according to claim 3, characterized in that: The adjusting mechanism (10) further comprises a worm wheel (105) fixedly mounted on one end of the rotating shaft (11); the worm wheel (105) and the worm (103) are arranged correspondingly, and the surface of the worm (103) and the surface of the worm wheel (105) are meshedly connected together.

5. A supporting device for construction engineering according to claim 1, characterized in that: The lifting mechanism (3) comprises a fixing frame (301) fixedly mounted on one side of the upper end of the mounting frame (2); the inner sides of both ends of the fixing frame (301) are rotatably connected with bidirectional screw rods (302); both ends of the surface of the bidirectional screw rod (302) are connected with nuts (303) through threads; one end of the bidirectional screw rod (302) passes through the fixing frame (301) and extends to one side of the fixing frame (301) to be connected with the power mechanism (4).

6. A support device for construction engineering according to claim 5, characterized in that: The upper end of the nut (303) is rotatably connected to a telescopic link (304) via a hinge seat, and the two groups of telescopic links (304) are rotatably connected together, wherein one end of the two groups of telescopic links (304) are respectively fixedly mounted on two ends of one side of the bottom of the fixing plate (5) via a hinge seat.

7. A supporting device for construction engineering according to claim 5, characterized in that: The power mechanism (4) comprises a first pulley (401) fixedly mounted on one end of the bidirectional screw rod (302) in the two groups of the lifting mechanism (3) and a first motor (402) arranged on one side of one group of the first pulleys (401), wherein the first motor (402) is fixedly mounted on one side of the mounting frame (2) via an L-shaped seat, and the output end of the first motor (402) is fixedly connected to one side of the first pulley (401), wherein the two groups of the first pulleys (401) are connected together via a belt drive.

8. A support device for construction engineering according to claim 1, characterized in that: Universal wheels (12) are fixedly mounted at the four corners of the bottom of the base (1), and a limiting component for limiting the universal wheels (12) is provided at the upper end of the base (1); The limiting component comprises a threaded cylinder (14) rotatably connected to the four corners of the upper end of the base (1) and located on the inner side of the mounting frame (2); a second pulley (13) is fixedly mounted on the surface of the threaded cylinder (14) and located on the upper end of the base (1); and four groups of the second pulleys (13) are connected together through belt transmission.

9. A supporting device for construction engineering according to claim 8, characterized in that: The limiting assembly also includes four groups of screw rods (15) respectively threadedly connected to the inside of the four groups of threaded barrels (14) and a limiting plate (16) arranged at a corresponding position below the base (1), and one end of the four groups of screw rods (15) passes through the threaded barrels (14) and is respectively fixedly connected to the four corners of the top of the limiting plate (16).

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