A keel stable connection device for decoration and renovation engineering

Abstract

The present invention discloses a keel stable connection device for decoration and renovation engineering, comprising a first keel and a second keel, a bottom plate is provided below the first keel, a first clamping mechanism is provided on the bottom plate, two sliding grooves are provided on the top of the bottom plate, two second clamping plates slidably connected to the inner wall thereof are provided on each sliding groove, a second clamping mechanism is provided between each pair of the second clamping plates, a limiting mechanism is provided on each of the second clamping plates, a disc is provided above the second keel, and an adjustment mechanism is provided between each of the second clamping plates and the disc. The present invention can adjust the first keel and the second keel through the adjustment mechanism so that they can be installed horizontally; the first keel and the second keel can be connected stably through the first clamping mechanism, the second clamping mechanism and the limiting mechanism; the keel can be installed at a suitable height through the adjustment mechanism to meet different installation needs.

Description

Technical Field

[0001] The invention relates to the technical field of keel connection, and in particular to a keel stable connection device for decoration and renovation engineering. Background Art

[0002] The keel is a building material used to support the shape and fix the structure. It is widely used in hotels, terminal buildings, passenger stations, train stations, theaters, shopping malls, factories, office buildings, old building renovation, interior decoration, ceilings and other places. The keel is the skeleton and base material of the decoration and is very commonly used.

[0003] In the decoration project, when installing the keel, the keel may tilt during installation. It is inconvenient to manually adjust the installed keel to make it level on site, and if the keel is tilted, the decoration effect will not be beautiful. Therefore, we designed a keel stabilizing connection device for decoration projects to solve the above problems. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a stable connection device for keels used in decoration and renovation projects. The first keel and the second keel can be adjusted through an adjustment mechanism so that they can be installed horizontally; the first keel and the second keel can be firmly connected through a first clamping mechanism, a second clamping mechanism and a limiting mechanism; the keel can be installed at an appropriate height through the adjustment mechanism to meet different installation needs.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A keel stabilizing connection device for decoration and renovation engineering comprises a first keel and a second keel, the first keel and the second keel are vertically arranged, the first keel is arranged directly below the second keel, a bottom plate is arranged below the first keel, a first clamping mechanism is arranged on the bottom plate, the first clamping mechanism comprises a first bidirectional screw rod penetrating the bottom plate and rotatably connected thereto, an end of the first bidirectional screw rod away from the bottom plate is fixedly connected to a first handle, an outer wall of the first bidirectional screw rod is sleeved with two first clamping plates threadedly connected thereto, two first sliding rods are fixedly connected to the bottom plate, the two first sliding rods respectively penetrate the corresponding first clamping plates and are slidably connected thereto, the two first clamping plates are both arranged against the two ends of the first keel, two sliding grooves are arranged on the top of the bottom plate, and each of the sliding grooves is provided with two second The lockhole that is formed on the two ends of the support frame is formed on the upper surface of the support frame, and the upper surface of the support frame is fixed with a bolt, and the bolt has a round shank to contact with the second end of the support frame.

[0007] Preferably, the limiting mechanism includes a threaded rod that passes through the second clamping plate and is rotatably connected thereto, a handle is fixedly connected to the top of the threaded rod, and the outer wall of the threaded rod is sleeved with a clamping plate threadedly connected thereto, the clamping plate is slidably connected to the second clamping plate, and the bottom of the clamping plate is arranged to abut against the top of the second keel.

[0008] Preferably, the adjustment mechanism includes a steel wire rope fixedly connected to the side wall of the second clamping plate, the disc is penetrated with a through hole, the steel wire rope is arranged to pass through the through hole, a winding roller is arranged above the disc, the steel wire rope is wound around the outer wall of the winding roller and the end is fixedly connected to the outer wall of the winding roller, both ends of the winding roller are coaxially fixedly connected with a rotating shaft, the top of the disc is fixedly connected to two first vertical plates, the two rotating shafts respectively penetrate the corresponding first vertical plates and are rotatably connected thereto, a worm wheel is fixedly connected to the outer wall of one of the rotating shafts, the worm wheel is meshed with a worm, the top of the disc is fixedly connected to two second vertical plates, the worm penetrates the two second vertical plates and is rotatably connected thereto, and the end of the worm away from the second vertical plate is fixedly connected to a handwheel.

[0009] Preferably, the adjustment mechanism includes a T-shaped rod that passes through the hollow column and is slidably connected thereto, a spring is sleeved on the outer wall of the T-shaped rod, and both ends of the spring are respectively fixedly connected to the hollow column and the T-shaped rod, a plurality of through holes distributed at equal intervals are opened on the sliding column, and the T-shaped rod is inserted into one of the through holes.

[0010] Preferably, the first bidirectional screw rod is provided with two sections of first external threads with opposite thread directions, and the two first clamping plates are respectively sleeved on the two sections of the first external threads with opposite thread directions; the second bidirectional screw rod is provided with two sections of second external threads with opposite thread directions, and the two second clamping plates are respectively sleeved on the two sections of the second external threads with opposite thread directions.

[0011] Preferably, a limiting groove is provided on the second clamping plate, and the clamping plate is located in the limiting groove and is slidably connected to the inner wall thereof.

[0012] Preferably, an anti-slip block is fixedly connected to the top of the sliding column, the anti-slip block is located in the hollow column and slidably connected to the inner wall thereof, and the cross section of the anti-slip block is square.

[0013] Preferably, four threaded mounting holes are formed through the mounting plate, and the positions of the four threaded mounting holes are distributed in a rectangular shape.

[0014] Preferably, the level is mounted and fixed to the outer wall of the base plate by bonding.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The staff holds the first handle and rotates it to drive the first bidirectional screw to rotate until the two first clamping plates clamp the two ends of the first keel to fix the first keel; the staff holds the second handle and rotates it to drive the second bidirectional screw to rotate until the two second clamping plates clamp the two ends of the second keel to fix the second keel.

[0017] 2. The staff holds the handle and rotates it to drive the threaded rod to rotate, so that the clamping plate moves down until the clamping plate is tightly pressed against the top of the second keel, so that the first keel and the second keel are tightly pressed and fixed together, completing the re-installation and fixation of the first keel and the second keel.

[0018] 3. The staff can hold the T-shaped rod and move it to drive the T-shaped rod out of the through hole. During this process, the spring is stretched, and the sliding column can be slid in the hollow column to make it move up and down, so as to complete the adjustment of the height of the first keel and the second keel.

[0019] 4. The staff holds the hand wheel and rotates it to drive the worm, worm gear, rotating shaft and winding roller to rotate, and then reel in or pay out the wire rope, and then adjust the length of the wire rope to make the first keel and the second keel level, so as to achieve a good installation effect.

[0020] In summary, the present invention can adjust the first keel and the second keel through the adjustment mechanism so that they can be installed horizontally; the first keel and the second keel can be firmly connected through the first clamping mechanism, the second clamping mechanism and the limiting mechanism; the keel can be installed at an appropriate height through the adjustment mechanism to meet different installation needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the structure of a keel stabilizing connection device for decoration and renovation engineering proposed by the present invention;

[0022] Figure 2 This is a cross-sectional view of a keel stabilizing connection device for decoration and renovation engineering proposed by the present invention;

[0023] Figure 3 This is a schematic structural diagram of a keel stable connection device for decoration and renovation engineering proposed by the present invention, with the first keel and the second keel removed;

[0024] Figure 4 for Figure 1 A magnified view of the structure in the middle.

[0025] In the figure: 1 first keel, 2 second keel, 3 bottom plate, 4 first bidirectional screw rod, 5 first handle, 6 first sliding rod, 7 first clamping plate, 8 second sliding rod, 9 second bidirectional screw rod, 10 second handle, 11 second clamping plate, 12 threaded rod, 13 handle, 14 clamping plate, 15 disc, 16 wire rope, 17 through hole, 18 winding roller, 19 rotating shaft, 20 first vertical plate, 21 worm gear, 22 worm, 23 second vertical plate, 24 handwheel, 25 sliding column, 26 hollow column, 27 T-rod, 28 spring, 29 through hole, 30 anti-slip block, 31 mounting plate, 32 level. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0027] Reference Figure 1-Figure 4A keel stabilizing connection device for decoration and renovation engineering comprises a first keel 1 and a second keel 2. During decoration and renovation, the first keel 1 and the second keel 2 are used to support the shape and fix the structure of a building material. The first keel 1 and the second keel 2 are vertically arranged. The first keel 1 is arranged directly below the second keel 2. A bottom plate 3 is arranged below the first keel 1. A first clamping mechanism is arranged on the bottom plate 3. The first clamping mechanism comprises a first bidirectional screw rod 4 that penetrates the bottom plate 3 and is rotatably connected thereto. A first handle 5 is fixedly connected to one end of the first bidirectional screw rod 4 away from the bottom plate 3. The outer wall of the first bidirectional screw rod 4 is sleeved with two first clamping plates 7 threadedly connected thereto. The first bidirectional screw rod 4 is provided with two first external threads with opposite thread directions. The two first clamping plates 7 are respectively sleeved on the two first external threads with opposite thread directions, so that the first clamping plates 7 on both sides can move relative to or away from each other. Two first sliding rods 6 are fixedly connected to the base plate 3. The two first sliding rods 6 respectively penetrate the corresponding first clamping plates 7 and are slidably connected thereto. The two first clamping plates 7 are both set to abut against the two ends of the first keel 1, so as to clamp and fix the first keel 1.

[0028] Two sliding grooves are provided on the top of the base plate 3, and each sliding groove is provided with two second clamping plates 11 slidably connected to the inner wall thereof. A second clamping mechanism is provided between each pair of second clamping plates 11, and the second clamping mechanism includes a second bidirectional screw rod 9 that passes through the base plate 3 and is rotatably connected thereto. The second bidirectional screw rod 9 is fixedly connected to a second handle 10 at one end away from the base plate 3, and the second bidirectional screw rod 9 passes through the two second clamping plates 11 and is threadedly connected thereto. The second bidirectional screw rod 9 is provided with two sections of second external threads with opposite thread directions, and the two second clamping plates 11 are respectively sleeved on the two sections of second external threads with opposite thread directions. A second sliding rod 8 is fixedly connected to the base plate 3, and the second sliding rod 8 passes through the two second clamping plates 11 and is slidably connected thereto. The second clamping plate 11 clamps and fixes the second keel 2.

[0029] Each second clamping plate 11 is provided with a limiting mechanism, which includes a threaded rod 12 that passes through the second clamping plate 11 and is rotatably connected thereto, a handle 13 is fixedly connected to the top of the threaded rod 12, and the outer wall of the threaded rod 12 is sleeved with a clamping plate 14 that is threadedly connected thereto, the clamping plate 14 is slidably connected to the second clamping plate 11, and a limiting groove is provided on the second clamping plate 11, the clamping plate 14 is located in the limiting groove and is slidably connected to the inner wall thereof, the bottom of the clamping plate 14 is arranged to abut against the top of the second keel 2, and the top of the second keel 2 is pressed against the clamping plate 14, so that the first keel 1 and the second keel 2 are pressed against each other and fixed together.

[0030] A disc 15 is provided above the second keel 2, and an adjustment mechanism is provided between each second clamping plate 11 and the disc 15. The adjustment mechanism includes a steel wire rope 16 fixedly connected to the side wall of the second clamping plate 11. A through hole 17 is opened on the disc 15, and the steel wire rope 16 is arranged through the through hole 17. A winding roller 18 is provided above the disc 15. The steel wire rope 16 is wound around the outer wall of the winding roller 18 and the end thereof is fixedly connected to the outer wall of the winding roller 18. Both ends of the winding roller 18 are coaxially fixedly connected to a rotating shaft 19. Two first vertical plates 20 are fixedly connected to the top of the disc 15. The two rotating shafts 19 are fixedly connected to the top of the disc 15. The shafts 19 penetrate the corresponding first vertical plates 20 and are rotatably connected thereto. A worm wheel 21 is fixedly connected to the outer wall of one of the rotating shafts 19. A worm 22 is meshed with the worm wheel 21. Two second vertical plates 23 are fixedly connected to the top of the disk 15. The worm 22 penetrates the two second vertical plates 23 and is rotatably connected thereto. A hand wheel 24 is fixedly connected to one end of the worm 22 away from the second vertical plates 23. The wire rope 16 can be wound or unwound by the rotation of the winding roller 18, so that the first keel 1 and the second keel 2 are installed horizontally, and the worm wheel and worm can be self-locking to prevent the winding roller 18 from rotating at will.

[0031] The top of the disc 15 is fixedly connected with a sliding column 25, and the outer wall of the sliding column 25 is provided with a hollow column 26 slidably connected thereto, and the top of the sliding column 25 is fixedly connected with an anti-slip block 30, which is located in the hollow column 26 and slidably connected to the inner wall thereof. The cross section of the anti-slip block 30 is arranged in a square shape, and the anti-slip block 30 can be limited so that it slides in the hollow column 26. An adjustment mechanism is arranged on the hollow column 26, and the adjustment mechanism includes a T-shaped rod 27 that passes through the hollow column 26 and is slidably connected thereto, and the outer wall of the T-shaped rod 27 is provided with a spring 28, and the two ends of the spring 28 are respectively fixedly connected to the hollow column 26 and the T-shaped rod 27 A plurality of through holes 29 with equal spacing are provided on the sliding column 25, and a T-bar 27 is inserted into one of the through holes 29. A mounting plate 31 is fixedly connected to the top of the hollow column 26. Four threaded mounting holes are penetrated through the mounting plate 31. The positions of the four threaded mounting holes are distributed in a rectangular shape. The mounting plate 31 can be installed and fixed on the top of the wall by the cooperation of bolts and the threaded mounting holes. Two adjacent side walls of the base plate 3 are fixedly connected with a level meter 32. The level meter 32 is installed and fixed to the outer wall of the base plate 3 by bonding, so that it can be checked whether the base plate 3 and the first keel 1 and the second keel 2 on the base plate 3 are level.

[0032] When the first and second keel 2 are in the same position, the first and second keel 2 are in the same position, and the first and second keel 2 are in the same position, so that the first and second keel 2 are in the same position, and the second ... first and second keel 2 are in the same position, so that the first and second keel 2 are in the same position, and the first and second keel 2 are in the same position, so that the first and second keel 2 are in the same position, and the first and second keel 2 are in the same position, so that the first and second keel 2 are in the same position, and the first and second keel 2 are in the same position, so that The roof wall is fixed, and the staff can hold the T-shaped rod 27 to move and drive the T-shaped rod 27 out of the through hole 29. During this process, the spring 28 is stretched, and the sliding column 25 can be slid in the hollow column 26 to make it move up and down until the first keel 1 and the second keel 2 are moved to a suitable height. At this time, the T-shaped rod 27 is released, and the T-shaped rod 27 is inserted into the corresponding through hole 29 under the action of the spring 28 to complete the fixation between the sliding column 25 and the hollow column 26, and the height adjustment of the first keel 1 and the second keel 2 is completed. After installation, the staff can watch the spirit level 32 to see whether the first keel 1 and the second keel 2 are level. When the first keel 1 or the second keel 2 is tilted, the staff holds the hand wheel 24 to rotate to drive the worm 22, the worm wheel 21, the rotating shaft 19, and the winding roller 18 to rotate, and then wind up or pay out the wire rope 16, and then adjust the length of the wire rope 16 to make the first keel 1 and the second keel 2 level. The installation effect is good, and the self-locking property of the worm wheel ensures the stability of the winding and paying out of the winding roller 18.

[0033] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A keel stabilizing connection device for decoration and renovation engineering, comprising a first keel (1) and a second keel (2), characterized in that: The first keel (1) and the second keel (2) are arranged vertically, the first keel (1) is arranged directly below the second keel (2), a bottom plate (3) is arranged below the first keel (1), a first clamping mechanism is arranged on the bottom plate (3), two sliding grooves are arranged on the top of the bottom plate (3), each of the sliding grooves is provided with two second clamping plates (11) slidably connected to the inner wall thereof, a second clamping mechanism is arranged between each pair of the second clamping plates (11), and each of the second clamping plates (11) is provided with a limit A mechanism, wherein a disc (15) is provided above the second keel (2), an adjustment mechanism is provided between each of the second clamping plates (11) and the disc (15), a sliding column (25) is fixedly connected to the top of the disc (15), a hollow column (26) slidably connected to the sliding column (25) is sleeved on the outer wall of the sliding column (25), an adjustment mechanism is provided on the hollow column (26), a mounting plate (31) is fixedly connected to the top of the hollow column (26), and two adjacent side walls of the bottom plate (3) are fixedly connected to a level (32); The first clamping mechanism comprises a first bidirectional screw rod (4) penetrating the bottom plate (3) and being rotatably connected thereto, the first bidirectional screw rod (4) having one end away from the bottom plate (3) being fixedly connected to a first handle (5), the outer wall of the first bidirectional screw rod (4) being sleeved with two first clamping plates (7) being threadedly connected thereto, the bottom plate (3) being fixedly connected with two first sliding rods (6), the two first sliding rods (6) respectively penetrating corresponding first clamping plates (7) and being slidably connected thereto, and the two first clamping plates (7) being arranged to abut against two ends of the first keel (1); The second clamping mechanism comprises a second bidirectional screw rod (9) penetrating the bottom plate (3) and being rotatably connected thereto, a second handle (10) being fixedly connected to one end of the second bidirectional screw rod (9) away from the bottom plate (3), the second bidirectional screw rod (9) penetrating two second clamping plates (11) and being threadedly connected thereto, a second sliding rod (8) being fixedly connected to the bottom plate (3), the second sliding rod (8) penetrating the two second clamping plates (11) and being slidably connected thereto; The limiting mechanism comprises a threaded rod (12) penetrating the second clamping plate (11) and rotatably connected thereto, a handle (13) being fixedly connected to the top of the threaded rod (12), a clamping plate (14) being threadably connected thereto being sleeved on the outer wall of the threaded rod (12), the clamping plate (14) being slidably connected to the second clamping plate (11), and a bottom of the clamping plate (14) being arranged to abut against a top of the second keel (2); The adjustment mechanism comprises a steel wire rope (16) fixedly connected to the side wall of the second clamping plate (11); a through hole (17) is formed through the disc (15); the steel wire rope (16) is arranged through the through hole (17); a winding roller (18) is arranged above the disc (15); the steel wire rope (16) is wound around the outer wall of the winding roller (18) and the end thereof is fixedly connected to the outer wall of the winding roller (18); both ends of the winding roller (18) are coaxially fixedly connected to a rotating shaft (19); the top of the disc (15) is fixedly connected to the rotating shaft (19); Two first vertical plates (20) are connected, the two rotating shafts (19) respectively penetrate the corresponding first vertical plates (20) and are rotatably connected thereto, a worm wheel (21) is fixedly connected to the outer wall of one of the rotating shafts (19), a worm (22) is meshed with the worm wheel (21), two second vertical plates (23) are fixedly connected to the top of the disk (15), the worm (22) penetrates the two second vertical plates (23) and is rotatably connected thereto, and a hand wheel (24) is fixedly connected to one end of the worm (22) away from the second vertical plate (23); The adjustment mechanism comprises a T-shaped rod (27) penetrating the hollow column (26) and slidably connected thereto, a spring (28) is sleeved on the outer wall of the T-shaped rod (27), two ends of the spring (28) are respectively fixedly connected to the hollow column (26) and the T-shaped rod (27), a plurality of through holes (29) distributed at equal intervals are formed on the sliding column (25), and the T-shaped rod (27) is inserted into one of the through holes (29) for arrangement; The first bidirectional screw rod (4) is provided with two sections of first external threads with opposite thread directions, and the two first clamping plates (7) are respectively sleeved on the two sections of the first external threads with opposite thread directions; the second bidirectional screw rod (9) is provided with two sections of second external threads with opposite thread directions, and the two second clamping plates (11) are respectively sleeved on the two sections of the second external threads with opposite thread directions.

2. A keel stable connection device for decoration and renovation engineering according to claim 1, characterized in that: The second clamping plate (11) is provided with a limiting groove, and the clamping plate (14) is located in the limiting groove and is slidably connected to the inner wall thereof.

3. A keel stable connection device for decoration and renovation engineering according to claim 1, characterized in that: An anti-slip block (30) is fixedly connected to the top of the sliding column (25); the anti-slip block (30) is located in the hollow column (26) and is slidably connected to the inner wall thereof; the cross section of the anti-slip block (30) is arranged in a square shape.

4. A keel stable connection device for decoration and renovation engineering according to claim 1, characterized in that: Four threaded mounting holes are formed through the mounting plate (31), and the positions of the four threaded mounting holes are distributed in a rectangular shape.

5. A keel stable connection device for decoration and renovation engineering according to claim 1, characterized in that: The level (32) is mounted and fixed to the outer wall of the base plate (3) by bonding.

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