CN209799452U - Supporting and reinforcing device for reinforced concrete building structure - Google Patents

Abstract

The utility model discloses a support and reinforcement device for a reinforced concrete building structure, which comprises a base, an electric lifting column and a support seat, the bottom end and the top end of the electric lifting column are fixedly connected with the middle part of the top end of the base and the middle part of the bottom end of the support seat respectively, and the supporting The top of the seat is provided with a fixed seat, and one side of the bottom end of the fixed seat and one side of the top end of the support seat are respectively fixedly connected with the two ends of the two electric telescopic rods through universal joints, and the other side of the bottom end of the fixed seat is connected with the top end of the support seat. The other sides of the two connecting rods are respectively fixedly connected to the two ends of the two connecting rods through universal joints. The utility model is a support and reinforcement device for reinforced concrete building structures. The rod is convenient for adjusting the inclination angle of the splint and the fixing seat, so that the support and reinforcement device can be adjusted and clamped according to the angle of the beam, and then the height and angle of the support and reinforcement device can be adjusted conveniently.

Description

A support reinforcement device for a reinforced concrete building structure

technical field

The utility model relates to a support and reinforcement device, in particular to a support and reinforcement device for reinforced concrete building structures.

Background technique

In engineering structures, it is often necessary to support and reinforce existing buildings due to factors such as building aging, changes in use functions, structural design or construction errors, and increased fortification standards, and then support and reinforcement devices are required.

The existing support and reinforcement devices have the following disadvantages: 1. The existing support and reinforcement devices are simple in structure, and it is not convenient to adjust the height and angle. Generally, manual adjustment is required, which is time-consuming and laborious, and then affects the construction efficiency; 2. The existing support and reinforcement devices are in In the process of support and reinforcement, the stability is poor, and accidents such as toppling are prone to occur, which will affect the construction work.

Contents of the invention

The purpose of this utility model is to provide a support and reinforcement device for reinforced concrete building structures to solve the problems of inconvenient height and angle adjustment and poor stability of the existing support and reinforcement device proposed in the above background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a support and reinforcement device for reinforced concrete building structures, including a base, an electric lifting column and a support seat, the bottom and top of the electric lifting column are respectively connected to the middle of the top of the base It is fixedly connected with the middle part of the bottom end of the support seat, and the top of the support seat is provided with a fixed seat, and one side of the bottom end of the fixed seat and one side of the top end of the support seat are respectively connected to the two ends of the two electric telescopic rods through universal joints. Fixedly connected, the other side of the bottom end of the fixed seat and the other side of the top end of the support seat are respectively fixedly connected with the two ends of the two connecting rods through universal joints, and a slide groove is opened in the middle of the top end of the fixed seat, so that The inner slide of the chute is provided with two sliders, the tops of the two sliders are respectively fixed with two splints, the middle part of the chute is fixed with a fixed block, and the two sides of the fixed block are respectively fixed There are two screw rod seats, the middle parts of the two screw rod seats are matched with one end of the two screw rods respectively, and two driving motors are respectively fixed on both sides of the fixing seat, and the two driving motors The output shafts are respectively fixedly connected with the other ends of the two screw rods.

As a preferred technical solution of the utility model, the bottom end of the support seat is fixedly connected to one end of the four outer tubes through four universal joints, and the other ends of the four outer tubes are respectively sleeved on four Outside one end of the inner tube, the other ends of the four inner tubes are respectively fixedly connected to the middle parts of the top ends of the four mounting plates through four universal joints.

As a preferred technical solution of the present utility model, several bolt holes are provided in the middle of each inner tube, and the other ends of the four outer tubes pass through one of the bolt holes to connect with the four inner tubes respectively. One end of the tube is fixedly connected.

As a preferred technical solution of the present utility model, four pulleys are fixedly installed on the bottom of the base, and a switch panel is fixed on one side of the top of the base, and the surfaces of the switch panels are respectively equipped with electric lifting column control switch, electric telescopic rod control switch and drive motor control switch, the electric lifting column, two electric telescopic rods and two driving motors are respectively connected to the external power supply through the electric lifting column control switch, electric telescopic rod control switch and drive motor control switch electrical connection.

As a preferred technical solution of the present invention, rubber pads are fixed on the inner sides of the two splints.

Compared with the prior art, the beneficial effects of the utility model are: the utility model is a support reinforcement device for a reinforced concrete building structure, which has the following beneficial effects:

1) It is easy to adjust the height of the support and reinforcement device through the electric lifting column, and it is convenient to adjust the inclination angle of the splint and the fixing seat through the electric telescopic rod, so that the support and reinforcement device can be adjusted and clamped according to the angle of the beam, and then it is convenient to adjust the support and reinforcement device. The height and angle can be driven by the drive motor to drive the screw to move the clamping beam, and the manual adjustment is replaced by electric, which is more convenient, saves time and effort, improves construction efficiency and safety, and avoids the phenomenon that the high height cannot be adjusted. ;

2) The installation plate connected to the other end of the inner tube can be fixedly connected to the ground to support the positioning of the support and reinforcement device, improve the stability of the support and reinforcement device during use, and avoid accidents such as dumping. Under the condition of self-rotation, the support and reinforcement device will be displaced, and the adjustment bolts can cooperate with the bolt holes in different positions to adjust the splicing length of the outer tube and the inner tube, and the support can be adjusted according to the height of the support seat.

Description of drawings

Fig. 1 is the schematic diagram of the front section structure of the utility model;

Fig. 2 is the side view structural representation of the utility model;

Fig. 3 is a schematic diagram of the enlarged structure of part A in Fig. 2 of the present invention.

In the figure: 1. Base; 2. Electric lifting column; 3. Support seat; 4. Fixed seat; 5. Electric telescopic rod; 6. Connecting rod; 7. Universal joint; 8. Chute; 9. Slider; 10. Plywood; 11. Fixed block; 12. Screw seat; 13. Screw; 14. Driving motor; 15. Rubber pad; 16. Outer tube; 17. Inner tube; 18. Mounting plate; 19. Bolt hole; 20. Bolt; 21. Pulley; 22. Switch panel.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1-3, the utility model provides a kind of support reinforcing device of reinforced concrete building structure, comprises base 1, electric lifting column 2 and support seat 3, the bottom end and top end of electric lifting column 2 are connected with base 1 top respectively The middle part of the support seat 3 is fixedly connected with the middle part of the bottom end of the support seat 3, and the top of the support seat 3 is provided with a fixed seat 4, and one side of the bottom end of the fixed seat 4 and one side of the top end of the support seat 3 are respectively connected with two electric telescopic The two ends of the rod 5 are fixedly connected, the other side of the bottom end of the fixed seat 4 and the other side of the top of the support seat 3 are respectively fixedly connected with the two ends of the two connecting rods 6 through the universal joint 7, and the middle part of the top end of the fixed seat 4 A chute 8 is provided, and two sliders 9 are provided for sliding inside the chute 8, and two splints 10 are respectively fixed on the tops of the two sliders 9, and a fixed block 11 is fixedly arranged in the middle of the chute 8, and the fixed block Both sides of 11 are respectively fixedly provided with two screw mandrel seats 12, and the middle part of two thread mandrel seats 12 matches with one end of two screw mandrels 13 respectively, and the both sides of fixed seat 4 are respectively fixedly provided with two drive motors 14 , the output shafts of the two driving motors 14 are respectively fixedly connected with the other ends of the two screw rods 13 .

Preferably, the bottom end of the support seat 3 is fixedly connected to one end of the four outer tubes 16 respectively through four universal joints 7, and the other ends of the four outer tubes 16 are sleeved on the outside of one end of the four inner tubes 17 respectively. The other end of each inner pipe 17 is fixedly connected with the middle part of four mounting plate 18 tops respectively by four universal joints 7, is convenient to be fixedly connected with the ground by mounting plate 18, then facilitates the fixing of outer pipe 16 and inner pipe 17 with the ground connect them.

Preferably, the middle part of each inner tube 17 is provided with several bolt holes 19, and the other ends of the four outer tubes 16 are fixedly connected to one end of the four inner tubes 17 through one of the bolt holes 19 through the bolt 20, respectively. The adjusting bolts 20 cooperate with the bolt holes 19 at different positions to adjust the splicing length of the outer tube 16 and the inner tube 17 , and the support can be adjusted according to the height of the support seat 3 .

Preferably, four pulleys 21 are fixedly installed on the bottom of the base 1, and a switch panel 22 is fixedly installed on one side of the top of the base 1, and the surface of the switch panel 22 is respectively equipped with an electric lifting column control switch, an electric telescopic rod control switch and a drive. The motor control switch, the electric lifting column 2, the two electric telescopic rods 5 and the two drive motors 14 are electrically connected to the external power supply through the electric lifting column control switch, the electric telescopic rod control switch and the drive motor control switch respectively, and through the switch panel 22 It is convenient for the staff to control the reinforcement device.

Preferably, rubber pads 15 are fixed on the inner sides of the two splints 10 , and the rubber pads 15 can play a buffering role to prevent the splints 10 from being damaged by excessive force, and at the same time prevent the splints 10 from damaging the beam.

During specific use, the utility model supports and reinforces the reinforced concrete building structure. First, the support and reinforces the device to be moved to a suitable position through the pulley 21, and then the four mounting plates 18 are respectively installed on the ground around the base 1 by screws. Then connect the external power supply, and control the height of the electric lifting column 2 to a suitable position through the electric lifting column control switch installed on the switch panel 22, which is convenient for adjusting the height of the support reinforcement device. When the bottom end of the beam is a horizontal plane, there is no need to adjust the electric telescopic rod 5. When the bottom surface of the beam is inclined, the two electric telescopic rods 5 can be controlled by the switch panel 22 to adjust the angle between the fixed seat 4 and the horizontal plane, so that the fixed seat 4 coincides with the bottom surface of the beam, which is convenient for adjusting the splint 10 and the fixed seat 4, then adjust the electric lifting column 2 so that the top of the fixed seat 4 is in contact with the bottom of the crossbeam, and then pass the bolt 20 through the corresponding bolt hole 19 to complete the splicing length of the outer tube 16 and the inner tube 17 It is fixed to improve the stability of the support and reinforcement device during use, avoiding accidents such as dumping, and at the same time avoiding the displacement of the support and reinforcement device under the rotation of the pulley 21, and the adjustment bolt 20 can be adjusted by matching the bolt holes 19 at different positions. The splicing length of the outer tube 16 and the inner tube 17 can be adjusted and supported according to the height of the support base 3. Finally, the drive motor 14 is controlled to run through the switch panel 22, and the drive motor 14 drives the screw rod 13 to rotate, and then drives the slider 9 to slide. The internal sliding of the groove 8 drives the two splints 10 to clamp the two sides of the beam, and the manual adjustment is replaced by electric, which is more convenient, improves construction efficiency and safety, and avoids the phenomenon that the height cannot be adjusted due to high height.

In the description of the utility model, it should be understood that the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying Any device or element must have a specific orientation, be constructed and operate in a specific orientation, and thus should not be construed as limiting the invention.

In the present utility model, unless otherwise specified and limited, for example, it may be a fixed connection, or a detachable connection, or integrated; it may be a mechanical connection, or it may be an electrical connection; it may be a direct connection, or It can be indirectly connected through an intermediary, or it can be the internal communication of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, those of ordinary skill in the art can understand the above terms in this document according to the specific situation. Concrete meaning in utility model.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (5)

1. A support reinforcement device for a reinforced concrete building structure, comprising a base (1), an electric lifting column (2) and a support seat (3), characterized in that the bottom end and the top end of the electric lifting column (2) are respectively It is fixedly connected with the middle part of the top of the base (1) and the middle part of the bottom end of the support seat (3). The top of the support seat (3) is provided with a fixed seat (4). One side of the top of the seat (3) is respectively fixedly connected with the two ends of the two electric telescopic rods (5) through a universal joint (7), and the other side of the bottom of the fixed seat (4) and the support seat (3) The other side of the top is respectively fixedly connected with the two ends of the two connecting rods (6) through universal joints (7). The inner slide of (8) is provided with two slide blocks (9), the tops of the two slide blocks (9) are respectively fixed with two splints (10), and the middle part of the chute (8) is fixed with The fixed block (11), the two sides of the fixed block (11) are respectively fixed with two screw rod seats (12), and the middle parts of the two screw rod seats (12) are respectively connected with the two screw rods (13) Two drive motors (14) are respectively fixed on both sides of the fixed seat (4), and the output shafts of the two drive motors (14) are respectively connected with the other ends of the two screw rods (13). Fixed connection at one end. 2. A support reinforcement device for a reinforced concrete building structure according to claim 1, characterized in that: the bottom end of the support base (3) is respectively connected to the four outer pipes ( 16) is fixedly connected at one end, the other ends of the four outer tubes (16) are sleeved on the outside of one end of the four inner tubes (17), and the other ends of the four inner tubes (17) pass through four million The joints (7) are respectively fixedly connected to the middle parts of the tops of the four mounting plates (18). 3. A support and reinforcement device for a reinforced concrete building structure according to claim 2, characterized in that: several bolt holes (19) are opened in the middle of each inner tube (17), and the four The other ends of the outer tubes (16) are respectively fixedly connected to one ends of the four inner tubes (17) through one of the bolt holes (19) through bolts (20). 4. A support and reinforcement device for a reinforced concrete building structure according to claim 1, characterized in that four pulleys (21) are fixedly installed at the bottom of the base (1), and the top of the base (1) One side of the switch panel (22) is fixed, and the surface of the switch panel (22) is respectively equipped with an electric lifting column control switch, an electric telescopic rod control switch and a drive motor control switch. The electric lifting column (2), The two electric telescopic rods (5) and the two driving motors (14) are electrically connected to the external power supply through the control switch of the electric lifting column, the control switch of the electric telescopic rod and the control switch of the driving motor respectively. 5 . The supporting and reinforcing device for reinforced concrete building structures according to claim 1 , characterized in that rubber pads ( 15 ) are fixed on the inner sides of the two splints ( 10 ). 5 .