Supporting device for building engineering construction

Abstract

The invention discloses a supporting device for constructional engineering construction, and relates to the technical field of constructional engineering. The air cylinder is slidably arranged in the sliding groove; the damping assemblies are arranged in the base in the circumferential direction and used for supporting the side wall of the air cylinder; the supporting base is fixedly arranged at the top of the air cylinder, and multiple vertical grooves are formed in the top of the supporting base side by side in the length direction; the multiple sleeves are arranged in the multiple vertical grooves in a sliding mode, and a U-shaped plate is arranged at the top of each sleeve; the multiple supporting plates are rotationally arranged in the multiple U-shaped plates correspondingly and used for supporting different types of building formworks; and the multiple sliding assemblies drive the multiple sleeves to slide in the multiple vertical grooves. According to the building template supporting device, the same supporting device can support building templates of different structures. And meanwhile, the situation that traditional rigid connection is prone to cracking is avoided, and the service life of the device is prolonged.

Description

Technical Field

[0001] The invention relates to the technical field of building engineering, and in particular to a supporting device for building engineering construction. Background Art

[0002] Construction engineering refers to the planning, investigation, design, construction, completion and other technical work and completed engineering entities for the construction, renovation or expansion of buildings and ancillary structures and facilities, as well as the installation of supporting lines, pipelines and equipment. It also refers to the construction of various houses and buildings.

[0003] Building formwork is a temporary support structure, which is made according to the design requirements to shape the concrete structure and components according to the specified position and geometric dimensions, maintain its correct position, and bear the self-weight of the building formwork and the external loads acting on it. The purpose of formwork engineering is to ensure the quality and construction safety of concrete engineering, speed up the construction progress and reduce the cost of the project. Building formwork is one of the most commonly used tools for construction companies. It needs to be used in conjunction with the formwork support device during use. The formwork support device can directly affect the strength and rigidity of concrete structures and components, the smoothness of the appearance and the accuracy of geometric dimensions and other engineering quality indicators. The shape of the building formwork is compatible with the shape of the concrete structure to be supported. Most building formworks are flat structures, and a few are arc structures.

[0004] The existing support device can only support the same type of template structure, and cannot adjust the support surface of the support device according to different template structures. In addition, the existing support device is generally a rigid connection. Although it has a strong connection effect, the overall mechanical performance of the entire support device is poor during the change of external load. When subjected to a large load change, the rigid connection is prone to cracking. Summary of the invention

[0005] The embodiment of the present invention provides a support device for construction engineering, which can solve the problems existing in the prior art.

[0006] The present invention provides a supporting device for construction engineering, comprising:

[0007] Base with a slide groove on the top;

[0008] A cylinder, slidably disposed inside the slide groove;

[0009] A plurality of groups of shock absorbing components are circumferentially arranged inside the base to support the side wall of the cylinder;

[0010] A support seat is fixedly arranged on the top of the cylinder, and a plurality of vertical grooves are arranged side by side along the length direction on the top of the support seat;

[0011] A plurality of sleeves are slidably disposed in the plurality of vertical slots, and a U-shaped plate is disposed on the top of each sleeve;

[0012] A plurality of support plates are rotatably arranged inside the plurality of U-shaped plates to support different types of building formworks;

[0013] A plurality of sets of sliding components drive the plurality of sleeves to slide inside the plurality of vertical slots.

[0014] Preferably, one side of the support plate is an arc-shaped surface, and the other side is a horizontal surface.

[0015] Preferably, a spring is provided between the cylinder and the bottom of the slide groove to support the bottom of the cylinder.

[0016] Preferably, a plurality of grooves are provided in the circumferential direction inside the base, and each group of the shock absorbing components comprises:

[0017] A rotating shaft is rotatably arranged inside the groove, the outer end of the rotating shaft is provided with an external thread, and the inner end is sleeved with a gear;

[0018] The slip ring is threadedly connected to the rotating shaft, the slip ring is hinged to one end of the connecting rod, and the other end of the connecting rod is hinged to the side wall of the cylinder.

[0019] Preferably, a plurality of driving rods are circumferentially provided on the side wall of the cylinder, the plurality of driving rods respectively extend into the interior of a plurality of grooves, and the ends of the plurality of driving rods are respectively fixedly connected with a plurality of racks meshing with a plurality of gears.

[0020] Preferably, each group of the sliding components comprises:

[0021] A screw rod is rotatably disposed at the bottom of the vertical slot, and the top of the screw rod extends into the interior of the sleeve and is threadedly engaged with the sleeve;

[0022] The guide rod is fixedly arranged on the side wall of the sleeve, and the side wall of the vertical groove is provided with a guide groove which is slidably matched with the guide rod.

[0023] Preferably, a cavity is provided in the lower part of the support seat, and a driving assembly is provided inside the cavity to drive the multiple screws to rotate, and the driving assembly includes:

[0024] A plurality of electric telescopic rods are rotatably arranged at the top of the cavity, and the bottoms of the plurality of screw rods extend into the cavity and are respectively connected to the plurality of electric telescopic rods;

[0025] A motor, fixedly arranged on the side wall of the cavity;

[0026] A rotating rod, rotatably disposed inside the cavity, and connected to an output shaft of the motor;

[0027] A plurality of main bevel gears are fixedly arranged in sequence on the side wall of the rotating rod;

[0028] A plurality of slave bevel gears are respectively arranged at the bottom of the plurality of electric telescopic rods, and the plurality of slave bevel gears are respectively meshed with the plurality of main bevel gears.

[0029] Preferably, a controller is provided on the outside of the base, and the controller is electrically connected to the multiple electric telescopic rods and the motor.

[0030] Preferably, bolts are provided at both ends of the U-shaped plate, and the bolts extend into the interior of the U-shaped plate. The end surface of the support plate is provided with a plurality of slots for plugging and cooperating with the bolts.

[0031] Preferably, a plurality of pillars are provided at the bottom of the base.

[0032] Compared with the prior art, the present invention has the following beneficial effects:

[0033] (1) The support plate in the present invention has an arc-shaped surface on one side and a horizontal surface on the other side. When the building template is a flat structure, the horizontal surface of the support plate is flipped to the top, and multiple support plates support the bottom of the building template. When the building template is an arc-shaped structure, the arc-shaped surface of the support plate is flipped to the top, so that multiple support plates support the building template of the arc-shaped structure. The same support device can support building templates of different structures.

[0034] (2) When supporting the building formwork, the building formwork presses the multiple support plates downward, presses the support seat downward, presses the cylinder downward, and presses the spring downward, so that the multiple drive rods slide downward, drive the multiple racks to slide downward, drive the multiple gears to rotate, drive the multiple screw shafts to rotate, drive the multiple slip rings to slide toward the cylinder, and finally drive the multiple connecting rods to press the cylinder upward, so that the force on the cylinder forms a dynamic buffer balance, preventing the building formwork from sliding downward and supporting the building formwork.

[0035] It avoids the problem of traditional rigid connection prone to cracking and prolongs the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0037] Figure 1 It is a schematic diagram of the overall structure of a supporting device for construction engineering of the present invention;

[0038] Figure 2It is a top view schematic diagram of a support device for construction engineering of the present invention;

[0039] Figure 3 It is a schematic cross-sectional structural diagram of the support seat of the present invention;

[0040] Figure 4 It is a schematic cross-sectional structural diagram of the base of the present invention;

[0041] Figure 5 It is a top cross-sectional schematic diagram of the base of the present invention.

[0042] In the figure: 1-base, 2-slide, 3-cylinder, 4-support seat, 5-vertical groove, 6-sleeve, 7-U-shaped plate, 8-support plate, 9-spring, 10-groove, 11-rotating shaft, 12-gear, 13-slip ring, 14-connecting rod, 15-driving rod, 16-rack, 17-screw, 18-guide rod, 19-guide groove, 20-cavity, 21-electric telescopic rod, 22-motor, 23-rotating rod, 24-main bevel gear, 25-slave bevel gear, 26-bolt, 27-slot, 28-pillar, 29-controller. DETAILED DESCRIPTION

[0043] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0044] Reference Figure 1-5 The present invention provides a support device for construction engineering, including a base 1, and a plurality of pillars 28 are provided at the bottom of the base 1 to support the entire device. A slide groove 2 is provided on the top of the base 1 in the vertical direction, and a cylinder 3 is provided inside the slide groove 2 for sliding. A support seat 4 is fixed on the top of the cylinder 3, and the height of the support seat 4 is adjusted by the cylinder 3. A plurality of vertical grooves 5 are provided side by side on the top of the support seat 4 in the length direction, and a sleeve 6 is provided inside each vertical groove 5 for sliding. A U-shaped plate 7 is vertically provided on the top of each sleeve 6, and a support plate 8 is provided inside each U-shaped plate 7 for rotation through a rotating shaft. The plurality of support plates 8 support different types of building templates.

[0045] In this example, one side of the support plate 8 is an arcuate surface, and the other side is a horizontal surface. The arcuate surface supports the arcuate building template, and the horizontal surface supports the horizontal building template.

[0046] Reference Figure 2 and Figure 3, multiple sets of sliding components are arranged inside the support seat 4, driving multiple sleeves 6 to slide inside multiple vertical slots 5. Each set of sliding components includes a screw 17 rotatably arranged inside the vertical slot 5, the top of the screw 17 extends into the sleeve 6 and is threadedly matched with it, and the sleeve 6 is provided with an internal thread matched with the screw 17. A guide rod 18 is vertically fixed on the side wall of the sleeve 6, and a guide groove 19 is provided on the side wall of the vertical slot 5 to slide with the guide rod 18. The rotation of multiple screws 17 drives multiple sleeves 6 to slide up and down, thereby driving multiple U-shaped plates 7 to slide up and down, and finally driving multiple support plates 8 to slide up and down.

[0047] A cavity 20 is provided at the lower part of the support seat 4. A driving assembly is provided inside the cavity 20 to drive the multiple screws 17 to rotate. The driving assembly includes multiple electric telescopic rods 21 rotatably arranged at the top of the cavity 20. The bottoms of the multiple screws 17 extend into the cavity 20 and are respectively connected to the multiple electric telescopic rods 21. A motor 22 is fixedly provided on the side wall of the cavity 20. A rotating rod 23 is rotatably provided on the side wall of the cavity 20. The output shaft of the motor 22 is fixedly connected to the rotating rod 23 through a coupling. The rotation of the output shaft of the motor 22 drives the rotating rod 23 to rotate. Multiple main bevel gears 24 are fixedly provided on the side wall of the rotating rod 23 in sequence. Sub bevel gears 25 are fixedly provided at the bottom of the multiple electric telescopic rods 21. The multiple sub bevel gears 25 are respectively meshed with the multiple main bevel gears 24. A controller is provided on the outside of the support seat 4. The controller is electrically connected to the multiple electric telescopic rods 21 and the motor 22. When in use, an external power source is connected, and the motor 22 is controlled to rotate through the controller, and then the multiple electric telescopic rods 21 are controlled to extend downward, so that the multiple main bevel gears 24 and the sub-bevel gears 25 are meshed, thereby driving the multiple screws 17 to rotate, and driving the multiple support plates 8 to slide upward. Specifically, the extension time of the electric telescopic rod 21 can be controlled according to the structure of the building template. For example, when the building template is a planar structure, the horizontal plane of the support plate 8 is flipped to the top, and then the multiple electric telescopic rods 21 are controlled to slide downward at the same time, so that the horizontal planes of the multiple support plates 8 are in conflict with the bottom of the building template, and then the multiple electric telescopic rods 21 are controlled to slide upward, and the multiple main bevel gears 24 and the sub-bevel gears 25 are disengaged, and the multiple support plates 8 support the bottom of the building template. When the building template is an arc structure, the arc surface of the support plate 8 is flipped to the top, and a single electric telescopic rod 21 is controlled to slide downward, and then the corresponding slave bevel gear 25 is meshed with the main bevel gear 24, driving the arc surface of the corresponding support plate 8 to collide with the bottom of the building template, and the corresponding slave bevel gear 25 is controlled to mesh and disengage with the main bevel gear 24 when each electric telescopic rod 21 slides downward according to the actual situation, so that multiple support plates 8 support the building template of the arc structure. The same support device can support building templates of different structures.

[0048] In this example, bolts 26 are provided at both ends of the U-shaped plate 7, and the bolts 26 extend into the interior of the U-shaped plate 7. The end surface of the support plate 8 is provided with a plurality of slots 27 for plugging and cooperating with the bolts 26. When the support plate 8 contacts the building formwork, the bolts 26 are plugged into the corresponding slots 27 to fix the support plate 8, thereby improving the stability during support.

[0049] Reference Figure 1 , 4 5, a spring 9 is provided between the cylinder 3 and the bottom of the slide 2, and the spring 9 supports and cushions the bottom of the cylinder 3. Multiple groups of shock-absorbing components are provided circumferentially inside the base 1, and the multiple groups of shock-absorbing components support the side wall of the cylinder 3. Multiple grooves 10 are opened circumferentially inside the base 1, and each group of shock-absorbing components includes a rotating shaft 11 rotatably arranged inside the groove 10, and the outer end of the rotating shaft 11 is provided with an external thread, and the inner end is sleeved with a gear 12. The outer end of the rotating shaft 11 is threadedly connected with a slip ring 13, and the slip ring 13 is hinged to one end of a connecting rod 14, and the other end of the connecting rod 14 is hinged to the side wall of the cylinder 3. Multiple driving rods 15 are provided circumferentially on the side wall of the cylinder 3, and the multiple driving rods 15 extend into the multiple grooves 10 respectively, and the ends of the multiple driving rods 15 are fixedly connected with multiple racks 16 respectively, and the multiple racks 16 are meshed with multiple gears 12 respectively. When supporting the building template, the building template presses the multiple support plates 8 downward, presses the support seat 4 downward, presses the cylinder 3 downward, presses the spring 9 downward, so that the multiple driving rods 15 slide downward, drive the multiple racks 16 to slide downward, drive the multiple gears 12 to rotate, drive the multiple screw shafts 11 to rotate, drive the multiple slip rings 13 to slide in the direction of the cylinder 3, and finally drive the multiple connecting rods 14 to press the cylinder 3 upward, so that the force on the cylinder 3 forms a dynamic buffer balance, prevents the building template from sliding downward, and supports the building template. It avoids the situation that the traditional rigid connection is prone to cracking and prolongs the service life of the device.

[0050] When the supporting device for construction of a construction project of the present invention is used, the whole device is placed under the building template, the cylinder 3 is controlled to extend upward, so that the support seat 4 moves upward, and then the motor 22 is turned on. When the building template is a planar structure, the horizontal surface of the support plate 8 is flipped to the top, and then the multiple electric telescopic rods 21 are controlled to slide downward at the same time, so that the horizontal surfaces of the multiple support plates 8 are in conflict with the bottom of the building template, and then the multiple electric telescopic rods 21 are controlled to slide upward, and the multiple main bevel gears 24 and the sub-bevel gears 25 are disengaged, and the multiple support plates 8 support the bottom of the building template. When the building template is an arc structure, the arc surface of the support plate 8 is flipped to the top, and a single electric telescopic rod 21 is controlled to slide downward, and then the corresponding sub-bevel gear 25 is meshed with the main bevel gear 24, driving the arc surface of the corresponding support plate 8 to conflict with the bottom of the building template, and the corresponding sub-bevel gear 25 is controlled to mesh and disengage with the main bevel gear 24 when each electric telescopic rod 21 slides downward according to the actual situation, so that the multiple support plates 8 support the building template of the arc structure.

[0051] Although the preferred embodiments of the present invention have been described, those skilled in the art may make other changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications that fall within the scope of the present invention.

[0052] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A support device for construction engineering, characterized in that: include: A base (1) having a slide groove (2) on the top; A cylinder (3) slidably disposed inside the slide groove (2); A plurality of groups of shock absorbing components are arranged circumferentially inside the base (1) to support the side wall of the cylinder (3); A support seat (4) is fixedly arranged on the top of the cylinder (3), and a plurality of vertical grooves (5) are arranged side by side along the length direction on the top of the support seat (4); A plurality of sleeves (6) are slidably disposed in the plurality of vertical slots (5), and a U-shaped plate (7) is disposed on the top of each sleeve (6); A plurality of support plates (8) are rotatably arranged inside the plurality of U-shaped plates (7) to support different types of building formworks; A plurality of sets of sliding components drive the plurality of sleeves (6) to slide inside the plurality of vertical slots (5).

2. A supporting device for construction engineering as claimed in claim 1, characterized in that: One side of the support plate (8) is an arc-shaped surface, and the other side is a horizontal surface.

3. A supporting device for construction engineering as claimed in claim 1, characterized in that: A spring (9) is provided between the cylinder (3) and the bottom of the slide groove (2) to support the bottom of the cylinder (3).

4. A supporting device for construction engineering as claimed in claim 1, characterized in that: The base (1) is provided with a plurality of grooves (10) along the circumferential direction, and each group of the shock absorbing components comprises: A rotating shaft (11) is rotatably disposed inside the groove (10), wherein the outer end of the rotating shaft (11) is provided with an external thread, and the inner end is sleeved with a gear (12); The slip ring (13) is threadedly connected to the rotating shaft (11); the slip ring (13) is hinged to one end of a connecting rod (14); and the other end of the connecting rod (14) is hinged to the side wall of the cylinder (3).

5. A supporting device for construction engineering as claimed in claim 4, characterized in that: A plurality of drive rods (15) are circumferentially arranged on the side wall of the cylinder (3); the plurality of drive rods (15) respectively extend into the interior of the plurality of grooves (10); and the ends of the plurality of drive rods (15) are respectively fixedly connected to a plurality of racks (16) meshing with the plurality of gears (12).

6. A supporting device for construction engineering as claimed in claim 1, characterized in that: Each set of sliding components comprises: A screw rod (17) is rotatably disposed at the bottom of the vertical slot (5), and the top of the screw rod (17) extends into the interior of the sleeve (6) and is threadably engaged with the sleeve (6); The guide rod (18) is fixedly arranged on the side wall of the sleeve (6), and the side wall of the vertical groove (5) is provided with a guide groove (19) which is slidably matched with the guide rod (18).

7. A supporting device for construction engineering as claimed in claim 6, characterized in that: A cavity (20) is provided in the lower part of the support seat (4), and a driving assembly is provided inside the cavity (20) to drive the plurality of screw rods (17) to rotate. The driving assembly comprises: A plurality of electric telescopic rods (21) are rotatably arranged at the top of the cavity (20), and the bottoms of the plurality of screw rods (17) all extend into the cavity (20) and are respectively connected to the plurality of electric telescopic rods (21); A motor (22) is fixedly mounted on a side wall of the cavity (20); A rotating rod (23) is rotatably disposed inside the cavity (20), and the rotating rod (23) is connected to an output shaft of the motor (22); A plurality of main bevel gears (24) are fixedly arranged in sequence on the side wall of the rotating rod (23); A plurality of slave bevel gears (25) are respectively arranged at the bottom of the plurality of electric telescopic rods (21), and the plurality of slave bevel gears (25) are respectively meshed with the plurality of main bevel gears (24).

8. A supporting device for construction engineering as claimed in claim 7, characterized in that: A controller (29) is provided on the outside of the base (4), and the controller (29) is electrically connected to the plurality of electric telescopic rods (21) and the motor (22).

9. A supporting device for construction engineering as claimed in claim 1, characterized in that: Bolts (26) are provided at both ends of the U-shaped plate (7), and the bolts (26) extend into the interior of the U-shaped plate (7). The end surface of the support plate (8) is provided with a plurality of slots (27) for plugging and cooperating with the bolts (26).

10. A supporting device for construction engineering as claimed in claim 1, characterized in that: A plurality of pillars (28) are provided at the bottom of the base (1).

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