Beam adjuster for building construction

Abstract

The utility model relates to the technical field of building construction, in particular to a beam adjusting device for building construction, which comprises a beam adjusting device main body, a support plate is arranged on the beam adjusting device main body, movable seats are symmetrically arranged above the support plate, one side of each movable seat is provided with a groove, a first clamping limiting plate is clamped at the groove of each movable seat, and a second clamping limiting plate is clamped at the groove of each movable seat. A positioning plate is connected to the other end of the upper portion of the movable seat, a second clamping limiting plate is arranged between the positioning plate and the first clamping limiting plate, an adjusting screw rod rotationally connected with the second clamping limiting plate is installed on the positioning plate in a penetrating mode, a mounting box is arranged at the lower end of the supporting plate, and lifting hydraulic cylinders are symmetrically installed below the mounting box. According to the beam adjusting device for building construction, a beam can be positioned in a clamping mode, it is guaranteed that the beam is stably adjusted, the clamping limiting plates on the two sides can be overturned and linearly moved correspondingly, adjustment can be conducted according to the size of the beam, the beam can be rapidly separated from the beam after adjustment, and beam adjusting operation is easy.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a beam adjuster for building construction. Background Art

[0002] Building construction is the process of transforming the building plan on the design drawings into actual physical form, covering all production activities from initial preparation to final completion acceptance. When installing prefabricated beams, the horizontal or longitudinal slope of the beams is adjusted to ensure that they are accurately positioned according to the design requirements.

[0003] Existing beam adjusters for construction are usually operated by hydraulic or mechanical means to adjust the position of the beam and save manpower. For example, a beam adjuster for construction disclosed in publication number CN209397937U adjusts the beam by clamping. However, after the beam is adjusted, the clamp and the lifting adjustment need to be synchronized to allow the clamping structure to be separated from the beam, which increases the process. Utility Model Content

[0004] The purpose of the utility model is to provide a beam adjuster for construction, so as to solve the problem raised in the above background technology that after the beam is adjusted, the beam adjuster on the current market needs to perform synchronous cooperation of the clamp and the lifting adjustment so that the clamping structure can be separated from the beam, which increases the process.

[0005] 7. The swiftly and minutely adjusting device for a wood-planer working table as claimed in claim 1, wherein said linking rod and said adjusting base are pivotally connected to each other with a bolt, and said bolt has a round shank to contact with said linking rod. said bolt has a round shank to contact with said linking rod. said linking rod has a round shank to contact with said linking rod.

[0006] Preferably, two groups of support frames are provided at the bottom of the beam adjuster body, and universal wheels are installed at evenly spaced intervals at the lower ends of the support frames, support columns are screwed and fixed at evenly spaced intervals at the upper ends of the support frames, and mounting limit plates are screwed and fixed at the upper ends of the support columns, the mounting limit plates are penetrated and cooperated with the lifting hydraulic cylinder, and a support seat of an inverted U-shaped structure is screwed and fixed to the lower end of the lifting hydraulic cylinder, and the bottom of the support seat is welded to the support frame.

[0007] Preferably, a square groove is formed at the upper end of the movable seat, and supporting rollers are evenly spaced and arranged parallel to each other in the square groove of the movable seat, and the supporting rollers are in contact with and cooperate with the bottom of the second clamping limit plate.

[0008] Preferably, a movable connection seat is fixed to the lower end of the movable seat by screw connection, and through holes distributed in a triangular shape are opened in the movable connection seat, and the through holes of the movable connection seat are arranged in parallel.

[0009] Preferably, the support plate is a rectangular flat plate structure, and the support plate is symmetrically provided with limit grooves of strip structure, and the limit grooves are movably engaged with the movable connecting seat, and the limit grooves are provided with limit rods which are screwed and fixed with the support plate after being plugged in, and the limit rods are movably engaged with the through holes on both sides of the movable seat.

[0010] Preferably, a double-threaded transmission rod is rotatably installed in the installation box, and the double-threaded transmission rod is located at the middle through hole of the movable connection seat, and the thread structures on both sides of the double-threaded transmission rod are respectively matched with the threads of the middle through hole of the movable connection seat.

[0011] Preferably, a U-shaped support positioning member is welded and fixed to one end of the movable seat close to the first clamping limit plate, and an inclined support hydraulic cylinder is installed between the support positioning member and the first clamping limit plate, and the upper end of the support positioning member is in contact and cooperation with the back side of the first clamping limit plate.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the beam adjuster for construction can position the beam by clamping, ensuring that the beam can be adjusted smoothly; the clamping limit plates on both sides can be flipped and moved linearly respectively, can be adjusted according to the size of the beam, and can be quickly detached from the beam after adjustment, making it easy to adjust the beam. The beam adjuster for construction supports the movable seats on both sides through the support plate, the clamping limit plate is installed on the movable seat, so that the clamping position can be adjusted, and a hinged seat is set between the support plate and the lifting hydraulic cylinder, so that the support plate can be tilted, so that the beam adjuster can adjust the inclined beam, increasing the scope of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a side view of a beam adjuster for construction of the utility model;

[0014] Figure 2 This is a top view of a beam adjuster for construction of the utility model;

[0015] Figure 3 The utility model is a front view of a beam adjuster for building construction.

[0016] In the figure: 1. beam adjuster body; 2. support frame; 201. universal wheel; 202. installation limit plate; 203. support seat; 204. support column; 3. movable seat; 301. movable connecting seat; 302. first clamping limit plate; 303. support roller; 304. second clamping limit plate; 305. adjusting screw; 306. positioning plate; 307. connecting shaft; 4. support plate; 401. limit groove; 402. limit rod; 5. lifting hydraulic cylinder; 6. diagonal support hydraulic cylinder; 7. support positioning piece; 8. installation box; 9. double-threaded transmission rod; 10. articulated seat. DETAILED DESCRIPTION

[0017] 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.

[0018] See also Figure 1-3The utility model provides a technical solution: a beam adjuster for construction, comprising a beam adjuster body 1, a support plate 4 is arranged on the beam adjuster body 1, and a movable seat 3 is symmetrically arranged above the support plate 4, a square groove is opened on the upper end of the movable seat 3, and supporting rollers 303 arranged parallel to each other are evenly installed in the square groove of the movable seat 3, and the supporting rollers 303 are in contact with the bottom of the second clamping limit plate 304, and this structure can support the beam from below through the supporting roller 303, and the movable seat 3 can adjust the support position when rolling support is performed by the supporting roller 303, and after the position of the movable seat 3 is adjusted, the first clamping limit plate 302 and the second clamping limit plate 304 can be used to clamp the beam to achieve the beam and the beam adjustment. The stabilizer body 1 is used to stabilize the beam adjuster body 1, so that the beam adjuster body 1 can perform beam adjustment. The position of the second clamping limit plate 304 is pre-adjusted according to the specific size of the beam. When the position of the movable seat 3 is adjusted, the first clamping limit plate 302 is rotated vertically to allow the first clamping limit plate 302 to cooperate with the second clamping limit plate 304 to clamp the beam. The lower end of the movable seat 3 is fixed with a movable connecting seat 301 by screwing, and the movable connecting seat 301 is provided with through holes distributed in a triangular shape, and the through holes of the movable connecting seat 301 are arranged in parallel. This structure allows the movable seat 3 to be movably adjusted under the action of the movable connecting seat 301. A groove is provided on one side of the movable seat 3, and the groove of the movable seat 3 is engaged with a first The clamping limit plate 302 is provided, and a connecting shaft 307 is fastened through the movable seat 3 and the first clamping limit plate 302, so that the first clamping limit plate 302 can rotate relative to the movable seat 3. A positioning plate 306 is connected to the other end above the movable seat 3, and a second clamping limit plate 304 is provided between the positioning plate 306 and the first clamping limit plate 302, and an adjusting screw 305 rotatably connected to the second clamping limit plate 304 is installed on the positioning plate 306, so that the distance between the second clamping limit plate 304 and the first clamping limit plate 302 is adjustable. The support plate 4 is a rectangular flat plate structure, and the support plate 4 is symmetrically provided with a strip-shaped limit groove 401, and the limit groove 401 is movably engaged with the movable connecting seat 301, and there are There is a limit rod 402 which is screwed and fixed with the support plate 4 after being plugged in, and the limit rod 402 is movably penetrated and matched with the through holes on both sides of the movable seat 3. This structure allows the movable connecting seat 301 to be movably limited through the limit groove 401, and the movable connecting seat 301 is further limited and stabilized by the limit rod 402 to ensure the stability of the movable seat 3. A U-shaped support positioning member 7 is welded and fixed to one end of the movable seat 3 close to the first clamping limit plate 302, and an oblique support hydraulic cylinder 6 is installed between the support positioning member 7 and the first clamping limit plate 302, and the upper end of the support positioning member 7 is in contact with the back of the first clamping limit plate 302. This structure can support the horizontally arranged first clamping limit plate 302 through the support positioning member 7.The inclined support hydraulic cylinder 6 is installed and positioned by the supporting positioning piece 7. When the inclined support hydraulic cylinder 6 is started, it can drive the first clamping limit plate 302 to rotate relative to the movable seat 3 under the positioning of the connecting shaft 307. A mounting box 8 is provided at the lower end of the support plate 4. A double-threaded transmission rod 9 is rotatably installed in the mounting box 8, and the double-threaded transmission rod 9 is located at the middle through hole of the movable connecting seat 301, and the thread structures on both sides of the double-threaded transmission rod 9 are respectively matched with the threads of the through hole in the middle of the movable connecting seat 301. The double-threaded transmission rod 9 of this structure is driven by an existing stepping motor so that the double-threaded transmission rod 9 can rotate forward and backward. The rotation of the double-threaded transmission rod 9 drives the movable connecting seats 301 on both sides to move, thereby realizing the position movement of the movable seat 3. The movable seat 3 moves in opposite directions and is always symmetrically arranged relative to the support plate 4 to ensure the stability of the support. A lifting hydraulic cylinder 5 is symmetrically installed below the mounting box 8 to adjust the beam Two groups of support frames 2 are provided at the bottom of the device body 1, and universal wheels 201 are evenly spaced and installed at the lower end of the support frames 2. Support columns 204 are evenly spaced and screwed and fixed at the upper end of the support columns 204. A mounting limit plate 202 is screwed and fixed at the upper end of the support column 204. The mounting limit plate 202 is interlocked with the lifting hydraulic cylinder 5, and a support seat 203 of an inverted U-shaped structure is screwed and fixed at the lower end of the lifting hydraulic cylinder 5, and the bottom of the support seat 203 is welded to the support frame 2. This structure firmly installs the lifting hydraulic cylinder 5 through the support frame 2, so that the lifting hydraulic cylinder 5 can lift the support plate 4. By setting two groups of support structures, the support stability can be improved, and the inconvenience caused by unstable ground and height difference of the ground for positioning the cantilever beam can be eliminated. The support plates 4 on both sides can be tilted, and can also be used for adjusting the inclined beam. A hinge seat 10 is connected between the movable end of the lifting hydraulic cylinder 5 and the installation box 8.

[0019] Working principle: When using the beam adjuster for construction, first place the beam on the movable seat 3, and the supporting roller 303 performs rolling support on the bottom of the beam. The position of the movable seat 3 on the supporting plate 4 can be adjusted as needed, and the double-threaded transmission rod 9 drives the movable connecting seat 301 to move, so as to adjust the position of the movable seat 3. The movable connecting seat 301 is movable and limited relative to the supporting plate 4 through the limiting groove 401 and the limiting rod 402. The position of the second clamping limiting plate 304 is adjusted according to the size of the beam, and the adjusting screw 305 rotates under the positioning of the positioning plate 306 to adjust the position of the second clamping limiting plate 304 relative to the supporting roller 303. When clamping the beam, the diagonal support hydraulic cylinder 6 is started under the positioning of the support positioning member 7, so that the diagonal support hydraulic cylinder 6 pushes the first clamping limiting plate 302 to move, and the first clamping limiting plate 302 rotates relative to the movable seat 3 under the positioning of the connecting shaft 307 until the first clamping limiting plate 302 is vertical, at this time, the first clamping limit plate 302 cooperates with the second clamping limit plate 304 to clamp and stabilize the beam, and then the height of the beam is adjusted through the beam adjuster body 1, and the lifting hydraulic cylinder 5 is started to make the lifting hydraulic cylinder 5 push the support plate 4 to lift and adjust, so as to control the height position of the beam, and the support frame 2 installs and stabilizes the lifting hydraulic cylinder 5 through the support seat 203, the support column 204 and the installation limit plate 202. The universal wheel 201 is used to move the position of the support frame 2, and the angle of the beam is controlled by controlling the lifting amplitude of the lifting hydraulic cylinders 5 on both sides. The articulated seat 10 rotatably connects the installation box 8 with the lifting hydraulic cylinder 5, so that the angle of the support plate 4 can be adjusted, thereby realizing the adjustment of the beam, and stabilizes the beam after adjustment. The first clamping limit plate 302 is rotated and horizontally made directly by the diagonal support hydraulic cylinder 6, so that the beam adjuster body 1 can be separated from the beam, thereby completing a series of work.

[0020] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A beam adjuster for construction, comprising a beam adjuster body (1), characterized in that: A support plate (4) is provided on the beam adjusting device body (1), and a movable seat (3) is symmetrically provided above the support plate (4); a groove is provided on one side of the movable seat (3), and a first clamping limit plate (302) is engaged with the groove of the movable seat (3); a connecting shaft (307) is penetrated and fastened between the movable seat (3) and the first clamping limit plate (302), so that the first clamping limit plate (302) can rotate relative to the movable seat (3); a positioning plate (306) is connected to the other end above the movable seat (3), and the positioning plate (306) A second clamping limit plate (304) is provided between the first clamping limit plate (302), and an adjusting screw (305) rotatably connected to the second clamping limit plate (304) is installed on the positioning plate (306), so that the distance between the second clamping limit plate (304) and the first clamping limit plate (302) can be adjusted. A mounting box (8) is provided at the lower end of the support plate (4), and a lifting hydraulic cylinder (5) is symmetrically installed below the mounting box (8), and a hinge seat (10) is connected between the movable end of the lifting hydraulic cylinder (5) and the mounting box (8).

2. A beam adjuster for construction according to claim 1, characterized in that: Two groups of support frames (2) are provided at the bottom of the beam adjuster body (1), and universal wheels (201) are evenly spacedly installed at the lower ends of the support frames (2), support columns (204) are evenly spacedly screwed and fixed at the upper ends of the support frames (2), and a mounting limit plate (202) is screwed and fixed at the upper ends of the support columns (204), the mounting limit plate (202) is interlocked with the lifting hydraulic cylinder (5), and a support seat (203) with an inverted U-shaped structure is screwed and fixed at the lower ends of the lifting hydraulic cylinder (5), and the bottom of the support seat (203) is welded to the support frame (2).

3. A beam adjuster for construction according to claim 1, characterized in that: The upper end of the movable seat (3) is provided with a square groove, and support rollers (303) are evenly spaced and arranged parallel to each other in the square groove of the movable seat (3), and the support rollers (303) are in contact with and cooperate with the bottom of the second clamping limit plate (304).

4. A beam adjuster for construction according to claim 1, characterized in that: The lower end of the movable seat (3) is fixed with a movable connection seat (301) by screw connection, and the movable connection seat (301) is provided with through holes distributed in a triangular shape, and the through holes of the movable connection seat (301) are arranged in parallel.

5. A beam adjuster for construction according to claim 4, characterized in that: The support plate (4) is a rectangular flat plate structure, and the support plate (4) is symmetrically provided with limit grooves (401) of a strip structure, and the limit grooves (401) are movably engaged with the movable connecting seat (301), and the limit rods (402) are provided in the limit grooves (401) and are screwed and fixed to the support plate (4) after being plugged in, and the limit rods (402) are movably engaged with the through holes on both sides of the movable seat (3).

6. A beam adjuster for construction according to claim 4, characterized in that: A double-threaded transmission rod (9) is rotatably mounted in the installation box (8), and the double-threaded transmission rod (9) is located at the middle through hole of the movable connection seat (301), and the thread structures on both sides of the double-threaded transmission rod (9) are respectively threadedly matched with the middle through hole of the movable connection seat (301).

7. A beam adjuster for construction according to claim 1, characterized in that: A U-shaped support positioning member (7) is welded and fixed to one end of the movable seat (3) close to the first clamping limit plate (302), and an inclined support hydraulic cylinder (6) is installed between the support positioning member (7) and the first clamping limit plate (302), and the upper end of the support positioning member (7) is in contact with the back side of the first clamping limit plate (302).

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