Fabricated building supporting assembly for constructional engineering

Abstract

The invention relates to a constructional engineering assembly type building supporting assembly which comprises a base, a supporting plate is connected to the base through a connecting piece, the connecting piece is composed of a first connecting rod and a second connecting rod, the first connecting rod and the second connecting rod can be telescopically adjusted through a telescopic structure, and the telescopic structure comprises a screw rod; the end part of the first connecting rod is rotatably connected with a screw rod, the screw rod extends into the second connecting rod and is in threaded connection with the second connecting rod, the screw rod is fixedly connected with a worm gear, the interior of the first connecting rod is rotatably connected with a worm, and the worm gear is meshed with the worm; the base and the first connecting rod are rotationally connected through an adjusting structure. The supporting device has the effect that the supporting height and the supporting range of the supporting piece can be flexibly changed according to actual use requirements.

Description

Technical Field

[0001] This application relates to the technical field of building support components, and in particular to a prefabricated building support component for building engineering. Background Art

[0002] A prefabricated building refers to a building assembled on-site with prefabricated components. The advantages of this kind of building are fast construction speed, little restriction by climate conditions, labor saving and improved building quality. When an emergency occurs, a prefabricated building is prone to tilt, which is likely to cause injury to workers. Therefore, during the construction of a prefabricated building, connectors are used to support it.

[0003] Currently, the prefabricated building support components for building engineering usually use struts to support building walls. However, since the lengths of most struts are unchangeable, during use, only the lower part of the wall can be supported, resulting in a poor support effect for the wall, unable to be flexibly adjusted according to actual needs. Moreover, after the strut is inserted and fixed to the bottom surface, its support angle is fixed and cannot be flexibly changed according to the actual part to be supported, resulting in a smaller scope of application. Summary of the Invention

[0004] In order to flexibly support the wall of a prefabricated building, this application provides a prefabricated building support component for building engineering.

[0005] A prefabricated building support component for building engineering provided by this application adopts the following technical scheme:

[0006] A prefabricated building support component for building engineering includes a base. A support plate is connected to the base through a connector. The connector is composed of a first connecting rod and a second connecting rod. The first connecting rod and the second connecting rod can be telescopically adjusted through a telescopic structure. The telescopic structure includes a screw rod. The screw rod is rotatably connected to the end of the first connecting rod. The screw rod extends into the second connecting rod and is threadedly connected to the second connecting rod. A worm gear is fixedly connected to the screw rod. A worm is rotatably connected inside the first connecting rod. The worm gear and the worm are meshed; the base and the first connecting rod are rotatably connected through an adjusting structure.

[0007] By adopting the above technical scheme, after the user fixes the base to the ground, by rotating the worm, the screw rod drives the second connecting rod to move, thereby changing the overall length of the connector, and being able to selectively support prefabricated walls of different heights, so as to achieve the purpose of flexible use.

[0008] Optionally, two fixing columns are fixedly connected to one end of the first connecting rod close to the second connecting rod in a parallel and symmetric relationship. The two fixing columns extend into the second connecting rod and are slidably connected to the second connecting rod. An anti-disengagement groove is formed on the back of the second connecting rod. An anti-disengagement rod is fixedly connected to the end of the first connecting rod close to the second connecting rod. The whole anti-disengagement rod is in an L-shaped structure, and the hooked end of the anti-disengagement rod is slidably connected inside the anti-disengagement groove.

[0009] By adopting the above technical solution, when the second connecting rod moves, the anti-disengagement rod will slide inside the anti-disengagement groove. Since the whole anti-disengagement rod is in an L-shaped structure, it can ensure that the second connecting rod will not completely disengage from the first connecting rod.

[0010] Optionally, the adjusting structure includes a first rotating seat and a second rotating seat. The first rotating seat and the second rotating seat are fixedly connected to the top surface of the base in a perpendicular relationship, and the first rotating seat and the second rotating seat are arranged in parallel. A rotating shaft is rotatably connected between the first rotating seat and the second rotating seat. The first connecting rod is rotatably connected to the first rotating seat and the second rotating seat through the rotating shaft. A gear is fixedly connected to the rotating shaft inside the first rotating seat. A rack is also slidably connected inside the first rotating seat, and the gear can be engaged with the rack.

[0011] By adopting the above technical solution, the first connecting rod is rotatably connected to the two rotating seats through the rotating shaft, so that the supporting angle of the connecting piece can be changed according to the actual use requirements to adapt to different working needs. And through the engagement of the rack and the gear, the rotating state of the rotating shaft can be limited to ensure the normal operation of the connecting piece.

[0012] Optionally, two guide columns are fixedly connected inside the first rotating seat. The rack is slidably connected to the first rotating seat through the two guide columns. A first spring is fixedly connected between the rack and the base. One end of the rack also extends outside the first rotating seat, and a pedal hole is fixedly connected to one end of the rack.

[0013] By adopting the above technical solution, in the normal state, due to the existence of the first spring, the rack will always be engaged with the gear, which ensures that the gear will not rotate. When it is necessary to adjust the angle of the connecting piece, just step on the pedal to make the rack no longer engaged with the gear, and the normal rotation of the rotating shaft can be ensured.

[0014] Optionally, a clamping structure for limiting the connecting member is further installed on the base. The clamping structure includes a first fixing seat and a second fixing seat. The first fixing seat and the second fixing seat are fixedly connected to the base, and the first fixing seat and the second fixing seat are arranged in a parallel relationship. The distance between the first fixing seat and the second fixing seat is the width of the second connecting rod.

[0015] By adopting the above technical solution, when the connecting member is not needed, the connecting member only needs to be rotated to be flush with the surface of the base, and at this time, the connecting member will be clamped into the interior of the two fixing seats to achieve fixation.

[0016] Optionally, the clamping structure further includes a clamping bar. The clamping bar is slidably connected to the interior of the first fixing seat, and the end of the clamping bar is in a trapezoidal structure. The vertical distance from the clamping bar to the base is the same as the height of the second connecting rod.

[0017] By adopting the above technical solution, since the end of the clamping bar is in a trapezoidal structure, when the connecting member is folded and stored, it can automatically push against the clamping bar to slide into the interior of the first fixing seat. When the connecting member is completely stored, the clamping bar will push against the upper part of the connecting member to prevent the connecting member from automatically rotating out.

[0018] Optionally, the clamping structure further includes a handle. A handle for controlling the sliding of the clamping bar is fixedly connected to the top surface of the clamping bar in a perpendicular relationship. A second spring is installed between the handle and the first fixing seat.

[0019] By adopting the above technical solution, the clamping bar can be given the characteristic of automatic expansion and contraction. After the connecting member is folded, the clamping bar can automatically pop out to push against and limit the connecting member.

[0020] Optionally, a ground-gripping structure is installed on the base. The ground-gripping structure includes a receiving groove. A plurality of receiving grooves are opened on the bottom end surface of the base. A plurality of rotating rods are also rotatably connected to the base. The rotating rods penetrate through the receiving grooves. A plurality of fixing nails are fixedly connected to the circumferential surface of the rotating rods in a linear relationship. The fixing nails can be received inside the receiving grooves.

[0021] By adopting the above technical solution, before the base is fixed to the ground, the rotating rod can be rotated 90°, so that the fixing nails received inside the receiving grooves are rotated out. By inserting the fixing nails into the ground, the fixing stability between the base and the ground can be enhanced.

[0022] Optionally, the ground-gripping structure further includes a housing. A plurality of housings are fixedly connected to the side end of the base. The rotating rod penetrates through the housing and is rotatably connected to the housing. Two limiting holes are opened on the circumferential surface of the end of the rotating rod, and the two limiting holes are vertically arranged. A bolt is threadedly connected to the housing, and the bolt can extend into the limiting hole.

[0023] By adopting the above technical solution, after the rotating rod rotates 90°, turn the rotating bolt, and the bolt can be inserted into the limiting hole on the rotating rod, so as to limit and fix the rotating rod and prevent the rotating rod from rotating automatically.

[0024] In summary, the present application includes at least one of the following beneficial technical effects:

[0025] 1. Since the connecting piece can adjust the length through the telescopic structure and can also adjust the support angle through the adjustment structure, it can support different heights and parts of the wall according to actual usage requirements, which can not only improve the support stability of the wall but also increase the support range;

[0026] 2. Since the connecting piece can be rotatably connected to the base and the support plate, the connecting piece can also be folded and stored, which is not only convenient for storage but also convenient for transportation. And through the setting of the clamping structure, the folded connecting piece can be limited and fixed to prevent the folded connecting piece from automatically rotating out.

[0027] 3. Through the anti-slip structure provided on the base, the firmness of the base fixed to the ground can be increased, and the situation of the base shifting during support can be avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 is the front view of the overall structure of the present application.

[0029] Figure 2 is the bottom view of the overall structure of the present application.

[0030] Figure 3 is the schematic diagram of the telescopic structure of the present application.

[0031] Figure 4 is the schematic diagram of the base structure of the present application.

[0032] Figure 5 is the schematic diagram of the adjustment structure of the present application.

[0033] Figure 6 is Figure 5 the enlarged schematic diagram of the structure of part A shown in

[0034] Figure 7 is the schematic diagram of the clamping structure of the present application.

[0035] Figure 8 is the schematic diagram of the bottom structure of the base of the present application.

[0036] Figure 9 is the schematic diagram of the anti-slip structure of the present application.

[0037] Reference numerals: 1, base; 2, connecting member; 201, first connecting rod; 202, second connecting rod; 3, support plate; 4, telescopic structure; 401, worm; 402, fixed column; 403, screw; 404, anti - detachment rod; 405, anti - detachment groove; 406, worm gear; 5, adjustment structure; 501, first rotating seat; 502, second rotating seat; 503, rotating shaft; 504, gear; 505, guide post; 506, rack; 507, first spring; 508, pedal; 6, engaging structure; 601, first fixing seat; 602, second fixing seat; 603, clamping strip; 604, handle; 605, second spring; 7, anti - skid structure; 701, rotating rod; 702, fixing nail; 703, storage groove; 704, housing; 705, bolt; 706, limiting hole. Detailed implementation manners

[0038] The following will further elaborate on this application Figures 1-9 in conjunction with the accompanying drawings.

[0039] An embodiment of this application discloses a support assembly for prefabricated buildings in construction engineering. Referring to [[ID=ll]] Figure 1 、 Figure 2 and Figure 3 , a support assembly for prefabricated buildings in construction engineering includes a base 1, on which a support plate 3 is connected through a connecting member 2. The connecting member 2 is composed of a first connecting rod 201 and a second connecting rod 202, and the first connecting rod 201 and the second connecting rod 202 can be telescopically adjusted through a telescopic structure 4. When the user is about to support a wall, the connecting member 2 can be first rotated out from the base 1, and then the support plate 3 is used to support the wall.

[0040] When the user needs to adjust the lengths of the first connecting rod 201 and the second connecting rod 202, rotate the worm 401. The worm 401 drives the worm gear 406 to rotate, realizing the rotation of the screw 403, and then the second connecting rod 202 can be moved to change the overall length of the connecting member 2.

[0041] Referring to Figure 1 、 Figure 4 、 Figure 5 and Figure 6 , a gear 504 is fixedly connected to a rotating shaft 503 inside the first rotating seat 501. A rack 506 is also slidably connected inside the first rotating seat 501. The gear 504 can be engaged with the rack 506, and a first spring 507 is fixedly connected between the rack 506 and the base 1. By rotatably connecting the connecting member 2 with the base 1, the connecting member 2 can be rotated out and subsequently folded and stored.

[0042] After the user rotates out the connecting member 2 and releases the rack 506, the rack 506 will engage with the gear 504 on the rotating shaft 503 at this time, and the rotating shaft 503 cannot rotate, so that the rotation angle of the connecting member 2 can be limited and fixed.

[0043] Referring to Figure 1 , Figure 4 and Figure 7 , a clamping bar 603 is slidably connected inside the first fixing seat 601, and the end of the clamping bar 603 is trapezoidal in structure. The vertical distance from the clamping bar 603 to the base 1 is the same as the height of the second connecting rod 202. A handle 604 for controlling the sliding of the clamping bar 603 is fixedly connected to the top end surface of the clamping bar 603 in a vertical relationship, and a second spring 605 is installed between the handle 604 and the first fixing seat 601. After the connecting member 2 is folded and stored, the connecting member 2 is placed between the two fixing seats, and at this time, the preliminary limiting of the connecting member 2 is completed.

[0044] After the connecting member 2 is placed between the two fixing seats, since the end of the clamping bar 603 is trapezoidal in structure, when the connecting member 2 is folded and stored, it can automatically push against the clamping bar 603 to slide inside the first fixing seat 601. When the connecting member 2 is completely stored, the clamping bar 603 will push against the upper side of the connecting member 2 to prevent the connecting member 2 from rotating out automatically. Through the setting of the second spring 605, the clamping bar 603 can be given the characteristic of automatic expansion and contraction. After the connecting member 2 is folded, the clamping bar 603 can automatically pop out to push against and limit the connecting member 2.

[0045] Figure 1 , Figure 2 , Figure 8 and Figure 9 , a plurality of storage grooves 703 are opened on the bottom end surface of the base 1, and a plurality of rotating rods 701 are rotatably connected to the base 1. The rotating rods 701 penetrate through the storage grooves 703. A plurality of fixing nails 702 are fixedly connected to the circumferential surface of the rotating rods 701 in a linear relationship. The fixing nails 702 can be stored inside the storage grooves 703. The rotating rods 701 penetrate through the housing 704 and are rotatably connected to the housing 704. Two limiting holes 706 are opened on the circumferential surface of the end of the rotating rod 701, and the two limiting holes 706 are vertically arranged. A bolt 705 is threadedly connected to the housing 704, and the bolt 705 can extend into the limiting holes 706. Before the user fixes the base 1 to the ground, the rotating rod 701 can be rotated 90°, so that the fixing nails 702 stored inside the storage grooves 703 are rotated out. By inserting the fixing nails 702 into the ground, the fixing stability between the base 1 and the ground can be enhanced.

[0046] The implementation principle of the prefabricated building support component in the embodiment of this application is as follows: Before the user fixes the base 1 to the ground, the rotating rod 701 can be rotated 90°, and the fixing nail 702 stored inside the storage groove 703 can be rotated out. By inserting the fixing nail 702 into the ground, the fixing stability between the base 1 and the ground can be enhanced. After the rotating rod 701 is rotated 90°, the rotating bolt 705 is rotated, and the bolt 705 can be inserted into the limiting hole 706 on the rotating rod 701, so as to limit and fix the rotating rod 701. Then, at this time, the support angle of the connecting member 2 can be changed according to the actual use requirements to adapt to different working needs. After adjusting the angle of the connecting member 2, through the engagement of the rack 506 and the gear 504, the rotation state of the rotating shaft 503 can be limited to ensure the normal operation of the connecting member 2. After the user fixes the base 1 to the ground, if it is necessary to change the overall length of the connecting member 2, by rotating the worm 401, the screw rod 403 drives the second connecting rod 202 to move, so as to change the overall length of the connecting member 2, and the prefabricated wall surface at different heights can be selectively supported. When the connecting member 2 is not needed, only by rotating the connecting member 2 to be flush with the surface of the base 1, the connecting member 2 will be clamped into the inside of the two fixing seats to achieve fixation.

[0047] The above are all the preferred embodiments of this application, and the protection scope of this application is not limited accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of this application should be covered within the protection scope of this application.

Claims

1. An assembled building support component for construction projects, comprising a base (1), and a support plate (3) is connected to the base (1) through a connecting member (2), characterized in that: The connecting member (2) is composed of a first connecting rod (201) and a second connecting rod (202). The first connecting rod (201) and the second connecting rod (202) can be telescopically adjusted through a telescopic structure (4). The telescopic structure (4) includes a screw rod (403). The screw rod (403) is rotatably connected to the end of the first connecting rod (201). The screw rod (403) extends into the interior of the second connecting rod (202) and is threadedly connected to the second connecting rod (202). A worm gear (406) is fixedly connected to the screw rod (403). A worm (401) is rotatably connected to the interior of the first connecting rod (201). The worm gear (406) and the worm (401) are meshed. The base (1) and the first connecting rod (201) are rotatably connected through an adjusting structure (5).

2. The prefabricated building support component for construction projects according to claim 1, wherein: Two fixing columns (402) are fixedly connected to the end of the first connecting rod (201) close to the second connecting rod (202) in a parallel and symmetric relationship. The two fixing columns (402) extend into the interior of the second connecting rod (202) and are slidably connected to the second connecting rod (202). An anti - detachment groove (405) is formed on the back of the second connecting rod (202). An anti - detachment rod (404) is fixedly connected to the end of the first connecting rod (201) close to the second connecting rod (202). The anti - detachment rod (404) has an overall L - shaped structure, and the hooked end of the anti - detachment rod (404) is slidably connected to the interior of the anti - detachment groove (405).

3. The prefabricated building support component for construction projects according to claim 1, characterized in that: The adjusting structure (5) includes a first rotating seat (501) and a second rotating seat (502). The first rotating seat (501) and the second rotating seat (502) are fixedly connected to the top surface of the base (1) in a vertical relationship, and the first rotating seat (501) and the second rotating seat (502) are arranged in parallel. A rotating shaft (503) is rotatably connected between the first rotating seat (501) and the second rotating seat (502). The first connecting rod (201) is rotatably connected to the first rotating seat (501) and the second rotating seat (502) through the rotating shaft (503). A gear (504) is fixedly connected to the rotating shaft (503) inside the first rotating seat (501). A rack (506) is also slidably connected to the interior of the first rotating seat (501). The gear (504) can be engaged with the rack (506).

4. The support component for prefabricated buildings in construction projects according to claim 3, characterized in that: Two guide posts (505) are fixedly connected to the interior of the first rotating seat (501). The rack (506) is slidably connected to the first rotating seat (501) through the two guide posts (505). A first spring (507) is fixedly connected between the rack (506) and the base (1). One end of the rack (506) also extends outside the first rotating seat (501). A pedal (508) is fixedly connected to one end of the rack (506).

5. The support assembly for a prefabricated building in a construction project according to claim 1, wherein: A clamping structure (6) for limiting the connecting member (2) is also installed on the base (1). The clamping structure (6) includes a first fixed seat (601) and a second fixed seat (602). The first fixed seat (601) and the second fixed seat (602) are fixedly connected to the base (1), and the first fixed seat (601) and the second fixed seat (602) are arranged in a parallel relationship. The distance between the first fixed seat (601) and the second fixed seat (602) is the width of the second connecting rod (202).

6. The support component for prefabricated buildings in construction engineering according to claim 5, characterized in that: The clamping structure (6) further includes a clamping bar (603). The clamping bar (603) is slidably connected inside the first fixed seat (601), and the end of the clamping bar (603) is in a trapezoidal structure. The vertical distance from the clamping bar (603) to the base (1) is the same as the height of the second connecting rod (202).

7. The support component for prefabricated buildings in construction engineering according to claim 6, characterized in that: The clamping structure (6) further includes a handle (604). A handle (604) for controlling the sliding of the clamping bar (603) is fixedly connected to the top end surface of the clamping bar (603) in a perpendicular relationship. A second spring (605) is installed between the handle (604) and the first fixed seat (601).

8. A prefabricated building support component for construction projects according to claim 1, characterized in that: A ground-gripping structure (7) is installed on the base (1). The ground-gripping structure (7) includes a storage groove (703). A plurality of storage grooves (703) are formed on the bottom end surface of the base (1). A plurality of rotating rods (701) are also rotatably connected to the base (1). The rotating rods (701) penetrate through the storage grooves (703). A plurality of fixing nails (702) are fixedly connected to the circumferential surface of the rotating rods (701) in a linear relationship. The fixing nails (702) can be stored inside the storage grooves (703).

9. The support assembly for prefabricated buildings in construction engineering according to claim 8, characterized in that: The ground-gripping structure (7) further includes a housing (704). A plurality of housings (704) are fixedly connected to the side end of the base (1). The rotating rods (701) penetrate through the housings (704) and are rotatably connected to the housings (704). Two limiting holes (706) are formed on the circumferential surface of the end of the rotating rods (701), and the two limiting holes (706) are vertically arranged. A bolt (705) is threadedly connected to the housing (704), and the bolt (705) can extend into the limiting holes (706).

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