Supporting device for building

Abstract

The utility model discloses a building supporting device which comprises a first barrel and a second barrel, a first lifting mechanism and a second lifting mechanism are arranged in the first barrel and the second barrel respectively, and the first lifting mechanism and the second lifting mechanism are the same in structure. The first lifting mechanism comprises a threaded rod, a first bevel gear, a fixing block, a second bevel gear, a rotating handle, a sliding block, a sliding groove and a mounting plate, the threaded rod is vertically arranged in the first barrel, the top end of the threaded rod vertically penetrates through the top of the first barrel and is fixedly connected with the mounting plate, and the threaded rod is in threaded connection with the first bevel gear; a threaded hole used for being in threaded connection with an external thread of the threaded rod is formed in the inner side of the first bevel gear, rotating handles on the first barrel and the second barrel are rotated, the rotating handles drive the second bevel gear to rotate, the second bevel gear drives the first bevel gear to rotate, the threaded rod is further driven to move up and down, and the supporting height of the door beam is adjusted.

Description

TECHNICAL FIELD

[0001] The utility model relates to building technical field, concretely is a kind of supporting device for building. BACKGROUND

[0002] Building refers to the assets that artificial construction is formed, belongs to fixed assets category, including house and construction two categories, house refers to the engineering construction for people to live, work, study, production, business, entertainment, store goods and carry out other social activities, and it is different from building is construction, construction refers to the engineering construction outside house, such as wall, road, dam, well, tunnel, water tower, bridge and chimney etc.

[0003] In the process of building house, door beam or roof beam is often supported and fixed, however, the height of the device used to support roof beam cannot be adjusted, so that the application range is small, and therefore a kind of supporting device for building is proposed to solve the above problems. INVENTION CONTENTS

[0004] The utility model is to provide a kind of supporting device for building to solve the problems presented in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A kind of supporting device for building, including first cylinder and second cylinder, first cylinder and second cylinder inside are respectively provided with first lifting mechanism and second lifting mechanism, first lifting mechanism and second lifting mechanism structure are same, first lifting mechanism includes threaded rod, first bevel gear, fixed block, second bevel gear, handle, sliding block, sliding slot and mounting plate, threaded rod is vertically arranged in first cylinder interior, threaded rod top end vertically penetrates first cylinder top and is fixedly connected with mounting plate, threaded rod is screw-threaded with first bevel gear, first bevel gear inside is equipped with the threaded hole for being screw-threaded with the outer thread of threaded rod, first bevel gear bottom rotation penetrates fixed block, the outside of fixed block is fixedly connected with the inside of first cylinder, the outer side of the rod body of threaded rod below fixed block is fixedly installed with four sliding blocks, sliding block is slidably connected in sliding slot, sliding slot is opened in the inside of first cylinder, first bevel gear side is provided with second bevel gear, first bevel gear and second bevel gear are engaged, the side of second bevel gear away from first bevel gear is fixedly connected with the rotating shaft, rotating shaft rotation penetrates one side of first cylinder, the end of rotating shaft away from second bevel gear is fixedly connected with handle, the mounting plate of first cylinder and second cylinder top is fixedly connected with top plate by bolt.

[0007] As a further embodiment of this utility model: the bottom of the first cylinder and the second cylinder are provided with a base plate, and positioning bolts are symmetrically arranged on both sides of the base plate. The positioning bolts penetrate the base plate vertically, and the base plate has through holes for the positioning bolts to pass through.

[0008] As a further embodiment of this utility model: a connecting block is fixedly installed at the bottom of the first cylinder and the second cylinder, the connecting block is inserted into the bottom plate, the bottom plate has a groove for inserting the connecting block, an I-shaped insert is fixedly connected to the bottom of the connecting block, the I-shaped insert is inserted into the I-shaped slot, the I-shaped insert and the I-shaped slot are adapted to each other, the I-shaped slot is opened inside the bottom plate, and the I-shaped slot communicates with the inside of the groove into which the connecting block is inserted.

[0009] As a further embodiment of this utility model: a first limiting mechanism and a second limiting mechanism are respectively provided on the top of the base plate at both sides of the first cylinder. The first limiting mechanism and the second limiting mechanism have the same structure. The first limiting mechanism includes a limiting cylinder, a pull rod, a moving block, a plug rod, and a spring. The limiting cylinder is fixedly installed on the top of the base plate. A pull rod is provided inside the limiting cylinder. The pull rod passes through the top of the limiting cylinder. A through hole is opened at the top of the limiting cylinder for penetrating the pull rod. A moving block is fixedly installed at the bottom of the pull rod. The moving block is slidably connected inside the limiting cylinder. A spring is provided inside the limiting cylinder above the moving block. The spring is sleeved on the pull rod. A plug rod is fixedly installed at the bottom of the moving block. The plug rod vertically penetrates the bottom of the limiting cylinder, the I-shaped plug block, and the I-shaped slot. A through hole is opened at the bottom of the limiting cylinder, the I-shaped plug block, and the I-shaped slot for penetrating the plug block. The bottom end of the plug rod is inserted into the slot. The slot is opened inside the base plate below the I-shaped slot. The slot communicates with the inside of the I-shaped slot.

[0010] As a further improvement of this utility model, the top of the base plate is also provided with a first limiting mechanism and a second limiting mechanism on both sides of the second cylinder.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. This utility model achieves adjustment of the support height of the door beam by rotating the handle on the first and second cylinders, which drives the second bevel gear to rotate, and the second bevel gear drives the first bevel gear to rotate, which in turn drives the threaded rod to move up and down.

[0013] 2, the utility model discloses a bolt is unscrewed on the mounting plate, and the top plate is disassembled, and the pull rod is pulled upwards, and the moving block is moved upwards, and the first cylinder and the second cylinder bottom's I-shaped insert block are further driven to separate, and the first cylinder and the second cylinder bottom's I-shaped insert block are further extracted from the I-shaped insert groove of the bottom plate, and the pull rod is further relaxed, and the spring releases the elastic potential energy, and the bottom end of the pull rod is further driven to insert the slot of the bottom plate, and the device is disassembled, and the device is convenient for the staff to carry. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is structural schematic view of building support device.

[0015] Fig. 2 It is front view of building support device.

[0016] Fig. 3 It is structural schematic view of A place in building support device.

[0017] Fig. 4 It is structural schematic view of B place in building support device.

[0018] As shown in the figure: 1, first cylinder;2, second cylinder;3, first lifting mechanism;4, second lifting mechanism;5, threaded rod;6, first bevel gear;7, fixed block;8, second bevel gear;9, handle;10, sliding block;11, sliding slot;12, mounting plate;13, bottom plate;14, first limiting mechanism;15, connecting block;16, I-shaped insert block;17, limiting cylinder;18, pull rod;19, moving block;20, plug rod;21, second limiting mechanism;22, positioning bolt;23, top plate;24, I-shaped insert groove;25, spring;26, limiting slot. DETAILED DESCRIPTION

[0019] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the scope of protection of the utility model.

[0020] Please refer to Figs. 1-4The utility model discloses an embodiment of a kind of supporting device for building, including first cylinder 1, second cylinder 2, first lifting mechanism 3, second lifting mechanism 4, threaded rod 5, first bevel gear 6, fixed block 7, second bevel gear 8, handle 9, sliding block 10, sliding slot 11, mounting plate 12, bottom plate 13, first limiting mechanism 14, connecting block 15, profiled plug 16, limiting cylinder 17, pull rod 18, moving block 19, plug rod 20, second limiting mechanism 21, positioning bolt 22, top plate 23, profiled slot 24, spring 25 and limit groove 26.The first cylinder 1 and second cylinder 2 inside are separately provided with first lifting mechanism 3 and second lifting mechanism 4, first lifting mechanism 3 and second lifting mechanism 4 are same in structure, first lifting mechanism 3 includes threaded rod 5, first bevel gear 6, fixed block 7, second bevel gear 8, handle 9, sliding block 10, sliding slot 11 and mounting plate 12, threaded rod 5 is vertically arranged in first cylinder 1 interior, the threaded rod 5 top end vertically penetrates first cylinder 1 top and is fixedly connected with mounting plate 12, threaded rod 5 is screw-threaded with first bevel gear 6, the first bevel gear 6 inside is formed with the threaded hole for being screw-threaded with the outer thread of threaded rod 5, first bevel gear 6 bottom rotation penetrates fixed block 7, the fixed block 7 outside is fixedly connected with first cylinder 1 inside, the outer side of the rod body of threaded rod 5 below fixed block 7 is fixedly installed with four sliding blocks 10, sliding block 10 is slidably connected in sliding slot 11, sliding slot 11 is set in first cylinder 1 inside, first bevel gear 6 one side is provided with second bevel gear 8, first bevel gear 6 is engaged with second bevel gear 8, the second bevel gear 8 away from first bevel gear 6 one side fixedly connected with rotating shaft, rotating shaft rotation penetrates first cylinder 1 one side, rotating shaft away from second bevel gear 8 one end fixedly connected with handle 9, the mounting plate 12 of first cylinder 1 and second cylinder 2 top is fixedly connected with top plate 23 by bolt, first cylinder 1 and second cylinder 2 bottom are provided with bottom plate 13, the both sides of bottom plate 13 are symmetrically provided with positioning bolt 22, positioning bolt 22 vertically penetrates bottom plate 13, bottom plate 13 is formed with the through hole for being penetrated with positioning bolt 22.

[0021] The first barrel body 1 and the second barrel body 2 are fixedly provided with a connecting block 15, the connecting block 15 is inserted into a groove in the bottom plate 13, the bottom plate 13 is internally provided with a groove for inserting the connecting block 15, the bottom of the connecting block 15 is fixedly connected with a T-shaped plug 16, the T-shaped plug 16 is inserted into a T-shaped slot 24, the T-shaped plug 16 is matched with the T-shaped slot 24, the T-shaped slot 24 is arranged in the bottom plate 13, the T-shaped slot 24 is communicated with the groove for inserting the connecting block 15, the top of the bottom plate 13 is provided with a first limiting mechanism 14 and a second limiting mechanism 21 on both sides of the first barrel body 1, the first limiting mechanism 14 and the second limiting mechanism 21 are the same in structure, the first limiting mechanism 14 comprises a limiting cylinder 17, a pull rod 18, a moving block 19, a plug rod 20 and a spring 25, the limiting cylinder 17 is fixedly arranged on the top of the bottom plate 13, the pull rod 18 is arranged in the limiting cylinder 17, the pull rod 18 penetrates through the top of the limiting cylinder 17, the top of the limiting cylinder 17 is provided with a through hole for penetrating the pull rod 18, the bottom of the pull rod 18 is fixedly connected with the moving block 19, the moving block 19 is slidably connected in the limiting cylinder 17, the spring 25 is arranged above the moving block 19 in the limiting cylinder 17, the spring 25 is sleeved on the pull rod 18, the bottom of the moving block 19 is fixedly connected with the plug rod 20, the plug rod 20 vertically penetrates through the bottom of the limiting cylinder 17, the T-shaped plug 16 and the T-shaped slot 24, the bottom of the limiting cylinder 17, the T-shaped plug 16 and the T-shaped slot 24 are provided with through holes for penetrating the plug rod 20, the bottom end of the plug rod 20 is inserted into a limiting slot 26, the limiting slot 26 is arranged below the T-shaped slot 24 in the bottom plate 13, the limiting slot 26 is communicated with the T-shaped slot 24, the top of the bottom plate 13 is also provided with a first limiting mechanism 14 and a second limiting mechanism 21 on both sides of the second barrel body 2.

[0022] The working principle of the utility model is:

[0023] In use, the construction personnel moves the device to the place where the door beam needs to be supported, twists the positioning bolt 22 to screw the positioning bolt 22 into the bolt hole of the ground, rotates the handle 9 on the first cylinder 1 and the second cylinder 2, the handle 9 drives the second bevel gear 8 to rotate, the second bevel gear 8 drives the first bevel gear 6 to rotate, further drives the threaded rod 5 to move up and down, and the support height of the door beam is adjusted, when the device needs to be disassembled and carried, the bolts on the mounting plate 12 are loosened, the top plate 23 is disassembled, the pull rod 18 is pulled upward, the moving block 19 is driven to move upward, the insertion rod 20 is further driven to disengage the through hole of the I-shaped insertion block 16 at the bottom of the first cylinder 1 and the second cylinder 2, the I-shaped insertion block 16 at the bottom of the first cylinder 1 and the second cylinder 2 is further extracted from the I-shaped insertion slot 24 of the bottom plate 13, the pull rod 18 is further loosened, the spring 25 releases the elastic potential energy, the bottom end of the pull rod 18 is inserted into the insertion slot of the bottom plate 13 through the I-shaped insertion block 16, the device is disassembled, the construction personnel carries the device, and the portability of the device is improved.

[0024] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A building support device comprising a first cylinder (1) and a second cylinder (2), characterized in that: The first cylinder (1) and the second cylinder (2) are provided with a first lifting mechanism (3) and a second lifting mechanism (4) respectively, the first lifting mechanism (3) and the second lifting mechanism (4) are the same structure, the first lifting mechanism (3) comprises a threaded rod (5), a first bevel gear (6), a fixed block (7), a second bevel gear (8), a handle (9), a sliding block (10), a sliding slot (11) and a mounting plate (12), the threaded rod (5) is vertically arranged in the first cylinder (1), the threaded rod (5) top end vertically penetrates the first cylinder (1) top and is fixedly connected with the mounting plate (12), the threaded rod (5) is threadedly connected with the first bevel gear (6), the first bevel gear (6) is provided with a threaded hole in the inner side for threadedly connecting with the outer thread of the threaded rod (5), the first bevel gear (6) bottom rotates through the fixed block (7), the fixed block (7) is fixedly connected with the inner side of the first cylinder (1), four sliding blocks (10) are fixedly installed on the outer side of the rod body below the fixed block (7), the sliding block (10) is slidingly connected in the sliding slot (11), the sliding slot (11) is arranged in the inner side of the first cylinder (1), the first bevel gear (6) is provided with a second bevel gear (8) on one side, the first bevel gear (6) is engaged with the second bevel gear (8), the second bevel gear (8) is fixedly connected with a rotating shaft on the side away from the first bevel gear (6), the rotating shaft rotates through one side of the first cylinder (1), the rotating shaft is fixedly connected with the handle (9) on the end away from the second bevel gear (8), the mounting plate (12) of the first cylinder (1) and the second cylinder (2) top is fixedly connected with the top plate (23) through bolts.

2. The construction support apparatus of claim 1, wherein: The first cylinder (1) and the second cylinder (2) are provided with a bottom plate (13) at the bottom, the bottom plate (13) is symmetrically provided with a positioning bolt (22) on both sides, the positioning bolt (22) vertically penetrates the bottom plate (13), and the bottom plate (13) is provided with a through hole for penetrating the positioning bolt (22).

3. The construction support apparatus of claim 1, wherein: The first cylinder (1) and the second cylinder (2) are fixedly installed with a connecting block (15) at the bottom, the connecting block (15) is inserted into the inside of the bottom plate (13), the inside of the bottom plate (13) is provided with a groove for inserting the connecting block (15), the bottom of the connecting block (15) is fixedly connected with a T-shaped plug (16), the T-shaped plug (16) is inserted into a T-shaped slot (24), the T-shaped plug (16) is matched with the T-shaped slot (24), the T-shaped slot (24) is arranged in the inside of the bottom plate (13), and the T-shaped slot (24) is communicated with the inside of the groove for inserting the connecting block (15).

4. The construction support apparatus of claim 2, wherein: The first limiting mechanism (14) and the second limiting mechanism (21) are arranged at the positions on both sides of the top of the first cylinder (1) of the bottom plate (13), the first limiting mechanism (14) and the second limiting mechanism (21) are the same structure, the first limiting mechanism (14) comprises a limiting cylinder (17), a pull rod (18), a moving block (19), a plug rod (20) and a spring (25), the limiting cylinder (17) is fixedly installed on the top of the bottom plate (13), the pull rod (18) is arranged in the limiting cylinder (17), the pull rod (18) penetrates the top of the limiting cylinder (17), the top of the limiting cylinder (17) is provided with a through hole for penetrating the rod body of the pull rod (18), the moving block (19) is fixedly installed at the bottom of the pull rod (18), the moving block (19) is slidingly connected in the limiting cylinder (17), the spring (25) is arranged above the moving block (19) in the limiting cylinder (17), the spring (25) is sleeved on the pull rod (18), the plug rod (20) is fixedly installed at the bottom of the moving block (19), the plug rod (20) vertically penetrates the bottom of the limiting cylinder (17), the I-shaped plug block (16) and the I-shaped plug groove (24), the limiting cylinder (17), the I-shaped plug block (16) and the I-shaped plug groove (24) are provided with a through hole for penetrating the plug block, the bottom end of the plug rod (20) is inserted into the limiting groove (26), the limiting groove (26) is arranged below the I-shaped plug groove (24) in the bottom plate (13), and the limiting groove (26) is communicated with the I-shaped plug groove (24).

5. The construction support apparatus of claim 4, wherein: The first limiting mechanism (14) and the second limiting mechanism (21) are arranged at the positions on both sides of the top of the first cylinder (1) of the bottom plate (13), the first limiting mechanism (14) and the second limiting mechanism (21) are the same structure, the first limiting mechanism (14) comprises a limiting cylinder (17), a pull rod (18), a moving block (19), a plug rod (20) and a spring (25), the limiting cylinder (17) is fixedly installed on the top of the bottom plate (13), the pull rod (18) is arranged in the limiting cylinder (17), the pull rod (18) penetrates the top of the limiting cylinder (17), the top of the limiting cylinder (17) is provided with a through hole for penetrating the rod body of the pull rod (18), the moving block (19) is fixedly installed at the bottom of the pull rod (18), the moving block (19) is slidingly connected in the limiting cylinder (17), the spring (25) is arranged above the moving block (19) in the limiting cylinder (17), the spring (25) is sleeved on the pull rod (18), the plug rod (20) is fixedly installed at the bottom of the moving block (19), the plug rod (20) vertically penetrates the bottom of the limiting cylinder (17), the I-shaped plug block (16) and the I-shaped plug groove (24), the limiting cylinder (17), the I-shaped plug block (16) and the I-shaped plug groove (24) are provided with a through hole for penetrating the plug block, the bottom end of the plug rod (20) is inserted into the limiting groove (26), the limiting groove (26) is arranged below the I-shaped plug groove (24) in the bottom plate (13), and the limiting groove (26) is communicated with the I-shaped plug groove (24).

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