Groove type embedded part leveling device and installation method

Abstract

The invention relates to a groove type embedded part leveling device and an installation method, and relates to the technical field of building construction.The groove type embedded part leveling device comprises a bottom plate, a leveling plate is arranged above the middle position of the bottom plate, a lifting plate is arranged above the leveling plate, and a groove type embedded part is fixedly placed on the lifting plate; an operator screws a lifting rotating handle to drive a lifting plate to ascend and descend, the groove type embedded part is lifted to a proper position, and follow-up installation is facilitated; the leveling mechanism used for leveling the leveling plate is arranged between the bottom plate and the leveling plate, an operator screws a leveling rotating handle to adjust the inclination angle of the leveling plate and level the groove type embedded part, the situation that when a supporting part is installed on the groove type embedded part subsequently, a gap exists between the groove type embedded part and the supporting part is avoided, and the fitting degree of installation is high.

Description

Technical Field

[0001] The invention relates to the technical field of building construction, and in particular to a groove-type embedded part leveling device and an installation method. Background Art

[0002] Channel embedded parts are widely used in floor support structures in building construction. They have high load-bearing capacity, high impact strength, and tensile and shear resistance. They can be used for static and dynamic load-bearing, can meet the high load-bearing requirements in the longitudinal direction of the channel steel, and eliminate the risk of slippage.

[0003] In the prior art, after the groove-type embedded parts are buried in the floor supporting structure, the subsequent installation of brackets and the erection of other installation components are carried out. However, during the concrete pouring process or the steel bar binding process, the buried groove-type embedded parts are very likely to shift, causing the groove-type embedded parts to protrude from the floor surface and appear crooked. Since a leveling mechanism is not used, during the subsequent installation of the brackets and other installation components, there will be gaps of varying degrees between the groove-type embedded parts and the brackets, and the force is not good, resulting in stress fatigue, which makes the brackets easily deformed, thereby creating a safety hazard. Summary of the invention

[0004] In order to improve the problems of the groove type embedded parts in the installation process in the above background technology, the present invention provides a groove type embedded parts leveling device and installation method.

[0005] The present invention provides a groove type embedded parts leveling device and installation method using the following technical solutions: A groove-type embedded part leveling device comprises a base plate, a leveling plate is arranged above the middle position of the base plate, one end of the leveling plate is rotatably connected to a connecting plate arranged on the base plate, a leveling mechanism for leveling the leveling plate is arranged between the base plate and the leveling plate, the leveling mechanism is adjusted by a leveling handle, a lifting plate is arranged above the leveling plate, the lifting plate is driven to rise and fall by the lifting mechanism and adjusted by the lifting handle, and a groove-type embedded part is fixedly placed on the lifting plate.

[0006] Preferably, the leveling mechanism includes a groove and a transmission cavity opened on the upper surface of the base plate, a horizontal screw is rotatably arranged in the groove, a slider is provided on the sliding sleeve of the horizontal screw, the slider is in sliding contact with the inner wall of the groove, a deflection plate is arranged between the slider and the leveling plate, both ends of the deflection plate are respectively rotatably connected to the slider and the end of the leveling plate away from the connecting plate, one end of the horizontal screw extends into the transmission cavity and is transmission-connected to the rotating rod, the upper end of the rotating rod passes through the base plate and is coaxially fixedly connected to the leveling handle.

[0007] Preferably, the horizontal screw rod and the rotating rod are connected via a bevel gear set, which includes a first bevel gear and a second bevel gear meshing with each other, the first bevel gear is coaxially fixedly connected to the rotating rod, and the second bevel gear is coaxially fixedly connected to the horizontal screw rod.

[0008] Preferably, the lifting mechanism includes two vertical screws, two of which are symmetrically arranged on the lifting plate, a cavity is opened on the upper surface of the leveling plate, the lower ends of the two vertical screws extend into the cavity and are connected through a transmission member, and the upper end of one of the vertical screws is coaxially fixedly connected to the lifting handle.

[0009] Preferably, the transmission member includes two pulleys arranged in the cavity, the two pulleys are coaxially fixedly connected to the two vertical screws respectively, and the two pulleys are connected through a synchronous belt transmission.

[0010] Preferably, two limit plates are vertically connected to the bottom of the lifting plate, and the limit plates slide through the leveling plate to ensure the stability of the overall structure.

[0011] Preferably, a through hole is opened at a corner of the bottom plate and a clamping member is fixedly arranged above the through hole.

[0012] Preferably, the clamping member comprises two semi-annular clamping plates, which are arranged opposite to each other and fastened by bolts.

[0013] A method for leveling and installing a groove type embedded part, using a groove type embedded part leveling device, comprises the following steps: Step 1: Assemble the groove type embedded parts leveling device and pre-embed the groove type embedded parts; Step 2: Turn the lifting handle to drive the lifting plate to move up and down through the lifting mechanism to lift the slot-type embedded part to a suitable position; Step 3: Turn the leveling handle to adjust the inclination angle of the leveling plate through the leveling mechanism, drive the lifting plate and the slot-type embedded parts to rotate, and level the slot-type embedded parts; Step 4: Install the brackets on the slotted embedded parts and install other components.

[0014] In summary, the present invention has the following beneficial technical effects: 1. The present invention provides a leveling mechanism. When the groove type embedded parts are skewed, the operator turns the leveling handle to adjust the inclination angle of the leveling plate, driving the lifting plate and the groove type embedded parts to rotate until the groove type embedded parts are leveled. The adjustment is convenient. During the subsequent installation, the gap between the groove type embedded parts and the brackets is avoided. The installation fit is high, and the subsequent components are evenly stressed and not easily deformed.

[0015] 2. The present invention sets a lifting mechanism. When the height of the groove type embedded parts is relatively high, the operator turns the lifting handle to drive the lifting plate to lift and lower the groove type embedded parts to a suitable position. The adjustment is relatively convenient. The groove type embedded parts are adjusted to a suitable height to facilitate subsequent installation and reduce stress fatigue of the groove type embedded parts after subsequent installation.

[0016] 3. The components in the groove-type embedded part leveling device of the present invention have clear division of labor, and can be directly pre-buried in conjunction with the groove-type embedded parts. It can also be suitable for vertical installation. Through holes are opened on the base plate and clamping parts are set. The base plate is clamped on the concrete column using the clamping parts, and the installation is convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of a groove-type embedded component leveling device according to Embodiment 1 of the invention; Figure 2 is a partial cross-sectional view of a groove-type embedded component leveling device according to embodiment 1 of the invention; Figure 3 is a schematic structural diagram of a lifting plate according to embodiment 1 of the invention; Figure 4 This is a schematic diagram of the installation of a groove-type embedded component leveling device according to Embodiment 1 of the invention; Figure 5 It is a schematic diagram of the overall structure of a groove-type embedded part leveling device according to embodiment 2 of the invention.

[0018] Explanation of the reference numerals in the accompanying drawings: 1. Base plate; 2. Leveling plate; 3. Connecting plate; 4. Leveling mechanism; 5. Leveling handle; 6. Lifting plate; 7. Lifting mechanism; 8. Lifting handle; 9. Groove-type embedded parts; 10. Groove; 11. Transmission cavity; 12. Horizontal screw; 13. Sliding block; 14. Deflection plate; 15. Rotating rod; 16. Bevel gear set; 17. First bevel gear; 18. Second bevel gear; 19. Vertical screw; 20. Cavity; 21. Transmission member; 22. Pulley; 23. Synchronous belt; 24. Limiting plate; 25. Through hole; 26. Clamping member; 27. Clamping plate; 28. Bolt; 29. ​​Support member; 30. Other components; 31. Floor support structure. DETAILED DESCRIPTION

[0019] The following combination Figure 1-Figure 5 The present invention is described in further detail.

[0020] Embodiment 1 of the invention discloses a groove-type embedded component leveling device and an installation method.

[0021] Reference Figure 1 , Figure 2A groove-type embedded part leveling device comprises a base plate 1, a leveling plate 2 is arranged above the middle position of the base plate 1, one end of the leveling plate 2 is rotatably connected to a connecting plate 3 arranged on the base plate 1, a leveling mechanism 4 for leveling the leveling plate 2 is arranged between the base plate 1 and the leveling plate 2, the leveling mechanism 4 is adjusted by a leveling handle 5, a lifting plate 6 is arranged above the leveling plate 2, the lifting plate 6 is driven to rise and fall by a lifting mechanism 7 and adjusted by a lifting handle 8, and a groove-type embedded part 9 is fixedly placed on the lifting plate 6.

[0022] Reference Figure 2 The leveling mechanism 4 includes a groove 10 and a transmission cavity 11 provided on the upper surface of the bottom plate 1. A horizontal screw 12 is rotatably arranged in the groove 10. A sliding block 13 is slidably sleeved on the horizontal screw 12. The sliding block 13 is in sliding contact with the inner wall of the groove 10. A deflection plate 14 is arranged between the sliding block 13 and the leveling plate 2. The two ends of the deflection plate 14 are respectively rotatably connected with the sliding block 13 and the end of the leveling plate 2 away from the connecting plate 3. One end of the horizontal screw 12 extends into the transmission cavity 11 and is transmission-connected with the rotating rod 15. The upper end of the rotating rod 15 passes through the bottom plate 1 and is coaxially fixedly connected with the leveling handle 5. Among them, the horizontal screw 12 and the rotating rod 15 are transmission-connected through a bevel gear set 16. The bevel gear set 16 includes a first bevel gear 17 and a second bevel gear 18 meshing with each other. The first bevel gear 17 is coaxially fixedly connected with the rotating rod 15, and the second bevel gear 18 is coaxially fixedly connected with the horizontal screw 12.

[0023] Reference Figure 2 The lifting mechanism 7 includes two vertical screws 19, which are symmetrically arranged on the lifting plate 6. A cavity 20 is provided on the upper surface of the leveling plate 2. The lower ends of the two vertical screws 19 extend into the cavity 20 and are connected by a transmission member 21. The upper end of one of the vertical screws 19 is coaxially fixedly connected to the lifting handle 8. The transmission member includes two pulleys 22 arranged in the cavity 20. The two pulleys 22 are coaxially fixedly connected to the two vertical screws 19, respectively, and the two pulleys 22 are connected by a synchronous belt 23.

[0024] Reference Figure 2 , Figure 3 Two limit plates 24 are vertically connected to the bottom of the lifting plate 6. The limit plates 24 slide through the leveling plate 2. The limit plates 24 are installed to prevent the lifting plate 6 and the leveling plate 2 from being misaligned, which generates a large offset load on the lifting mechanism 7 and ensures the stability of the overall structure.

[0025] Reference Figure 1 , Figure 2 , Figure 4A method for leveling and installing a groove type embedded part, using a groove type embedded part leveling device, includes the following steps: Step 1: Assemble the groove type embedded part leveling device and pre-embed the groove type embedded part 9; Step 2: Turn the lifting handle 8, drive the lifting plate 6 to lift and lower through the lifting mechanism 7, and lift the groove type embedded part 9 to a suitable position; Step 3: Turn the leveling handle 5, adjust the inclination angle of the leveling plate 2 through the leveling mechanism 4, drive the lifting plate 6 and the groove type embedded part 9 to rotate, and level the groove type embedded part 9; Step 4: Install the support 29 on the groove type embedded part 9 and install other components 30.

[0026] Invention Example 1 A groove embedded component leveling device has the following implementation principle: after the groove embedded component 9 is buried in the floor support structure 31, it is necessary to install the subsequent support component 29, and the leveling mechanism 4 and the lifting mechanism 7 are used to adjust the inclination angle and height of the groove embedded component 9 so that it has a higher fit with the support component 29. The adjustment process is as follows: when the height of the groove embedded component 9 is relatively high, the operator turns the lifting handle 8, and drives one of the two vertical screws 19 to rotate through the lifting handle 8, and one of the vertical screws 19 drives the other vertical screw 19 to rotate through the pulley 22 and the synchronous belt 23. The two vertical screws 19 rotate, and under the action of the threads on the outer surfaces of the vertical screws 19, the vertical screws 19 are driven to rotate. The lifting plate 6 is raised and lowered, and the lifting plate 6 drives the groove embedded part to be raised and lowered until it is raised and lowered to a suitable position; when the groove embedded part 9 is skewed, the operator twists the leveling handle 5, and drives the rotating rod 15 to rotate through the leveling handle 5, and the rotating rod 15 drives the horizontal screw 12 to rotate through the bevel gear set 16, and the horizontal screw 12 drives the slider 13 to move, and the movement of the slider 13 causes the inclination angle of the deflection plate 14 to change, supporting the leveling plate 2 to be lifted or lowered, and the leveling plate 2 is rotated until it is leveled. At this time, the groove embedded part 9 is leveled, and the bracket 29 is installed on the groove embedded part 9 and other components 30 are installed, thereby avoiding the gap between the subsequent groove embedded part 9 and the bracket 29, and the installation fit is relatively high.

[0027] Embodiment 2 of the invention discloses a groove-type embedded part leveling device.

[0028] Reference Figure 2 , Figure 5 A groove-type embedded part leveling device comprises a base plate 1, a leveling plate 2 is arranged above the middle position of the base plate 1, one end of the leveling plate 2 is rotatably connected to a connecting plate 3 arranged on the base plate 1, a leveling mechanism 4 for leveling the leveling plate 2 is arranged between the base plate 1 and the leveling plate 2, the leveling mechanism 4 is adjusted by a leveling handle 5, a lifting plate 6 is arranged above the leveling plate 2, the lifting plate 6 is driven to rise and fall by a lifting mechanism 7 and adjusted by a lifting handle 8, and a groove-type embedded part 9 is fixedly placed on the lifting plate 6.

[0029] Reference Figure 5A through hole 25 is opened at the corner of the bottom plate 1 and a clamping member 26 is fixedly arranged above the through hole 25. The clamping member 26 includes two semi-annular clamping plates 27. The two clamping plates 27 are arranged opposite to each other and fastened by bolts 28.

[0030] Invention Example 2 is based on Invention Example 1, in which the groove-type embedded part leveling device is applied to vertical installation, and the clamping part 26 is used to clamp on the concrete column bearing the longitudinal load to meet various installation requirements.

[0031] The above are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A groove type embedded part leveling device, characterized in that: The invention comprises a base plate (1), a leveling plate (2) is arranged above the middle position of the base plate (1), one end of the leveling plate (2) is rotatably connected to a connecting plate (3) arranged on the base plate (1), a leveling mechanism (4) for leveling the leveling plate (2) is arranged between the base plate (1) and the leveling plate (2), the leveling mechanism (4) is adjusted by a leveling handle (5), a lifting plate (6) is arranged above the leveling plate (2), the lifting plate (6) is driven to rise and fall by a lifting mechanism (7) and is adjusted by a lifting handle (8), and a groove-type embedded part (9) is fixedly placed on the lifting plate (6).

2. A groove type embedded part leveling device according to claim 1, characterized in that: The leveling mechanism (4) comprises a groove (10) and a transmission cavity (11) formed on the upper surface of the base plate (1). A horizontal screw rod (12) is rotatably arranged in the groove (10). A sliding block (13) is slidably sleeved on the horizontal screw rod (12). The sliding block (13) is in sliding contact with the inner wall of the groove (10). A deflection plate (14) is arranged between the sliding block (13) and the leveling plate (2). Two ends of the deflection plate (14) are respectively rotatably connected to the sliding block (13) and an end of the leveling plate (2) away from the connecting plate (3). One end of the horizontal screw rod (12) extends into the transmission cavity (11) and is transmission-connected to a rotating rod (15). The upper end of the rotating rod (15) passes through the base plate (1) and is coaxially fixedly connected to the leveling handle (5).

3. A groove type embedded part leveling device according to claim 2, characterized in that: The horizontal screw rod (12) and the rotating rod (15) are connected to each other through a bevel gear set (16), wherein the bevel gear set (16) comprises a first bevel gear (17) and a second bevel gear (18) meshing with each other, the first bevel gear (17) being coaxially fixedly connected to the rotating rod (15), and the second bevel gear (18) being coaxially fixedly connected to the horizontal screw rod (12).

4. A groove type embedded part leveling device according to claim 1, characterized in that: The lifting mechanism (7) comprises a vertical screw rod (19), two of which are symmetrically arranged on the lifting plate (6), a cavity (20) is provided on the upper surface of the leveling plate (2), the lower ends of the two vertical screw rods (19) extend into the cavity (20) and are connected by a transmission member (21), and the upper end of one of the vertical screw rods (19) is coaxially fixedly connected to the lifting handle (8).

5. A groove type embedded part leveling device according to claim 4, characterized in that: The transmission member comprises two pulleys (22) arranged in the cavity (20); the two pulleys (22) are respectively coaxially fixedly connected to two vertical screw rods (19); and the two pulleys (22) are connected to each other via a synchronous belt (23).

6. A groove type embedded part leveling device according to claim 4, characterized in that: Two limit plates (24) are vertically connected to the bottom of the lifting plate (6), and the limit plates (24) are slidably arranged to penetrate the leveling plate (2).

7. A groove embedded part leveling device according to claim 1, characterized in that: A through hole (25) is provided at a corner of the bottom plate (1), and a clamping piece (26) is fixedly arranged above the through hole (25).

8. A groove type embedded part leveling device according to claim 7, characterized in that: The clamping member (26) comprises two semi-annular clamping plates (27), and the two clamping plates (27) are arranged opposite to each other and fastened by bolts (28).

9. A method for leveling and installing a groove type embedded part, using a groove type embedded part leveling device according to claims 1 to 6, characterized in that: The following steps are involved: Step 1: Assemble the groove-type embedded part leveling device and pre-embed the groove-type embedded part (9); Step 2: Turn the lifting handle (8) to drive the lifting plate (6) to move up and down through the lifting mechanism (7), so as to lift the groove embedded part (9) to a suitable position; Step 3: Turn the leveling handle (5) to adjust the inclination angle of the leveling plate (2) through the leveling mechanism (4), drive the lifting plate (6) and the groove embedded part (9) to rotate, and level the groove embedded part (9); Step 4: Install the support (29) on the groove embedded part (9) and install other components (30).

Images