Building construction formwork support

Abstract

The utility model provides a building construction formwork support, which relates to the technical field of building construction and comprises a base, a plurality of hydraulic lifting rods are arranged at four corners of the top of the base, a bracket is fixedly connected to the tops of the hydraulic lifting rods, a driving mechanism is arranged at the bottom of the bracket, and two movable frames are arranged at the top of the driving mechanism. Two inserting rods movably penetrate through the top of the movable frame, one ends of the two inserting rods are connected with a pressing plate at the same time, and the outer sides of the inserting rods are sleeved with springs. The two movable frames are driven by the driving mechanism to get close gradually, the two ends of the template can be clamped and fixed, meanwhile, the spring can be contracted by pulling the pull ring, then the spring can be rebounded and stretched by loosening the pull ring, and therefore the pressing plate is pushed to press and fix the template, and templates of different sizes and specifications can be installed and fixed. The support adjusting difficulty is reduced, the working efficiency is improved, and the overall universality of the support is improved.

Description

Technical Field

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

[0002] Construction refers to the production activities in the implementation stage of engineering construction. It is the construction process of various buildings. It can also be said to be the process of turning various lines on the design drawings into physical objects at designated locations. It includes foundation engineering construction, main structure construction, roof engineering construction, decoration engineering construction, etc. The place of construction is called "construction site" or "construction site", also called construction site. In the process of construction, the floor slabs and beam structures of the building need to be poured into the mold with concrete until they are plasticized, so formwork brackets are often used.

[0003] When using existing construction formwork supports, the formwork is usually installed and fixed by forming a support with multiple steel pipes and bolts. However, the formwork supports in the prior art cannot support formworks of different sizes and specifications, have poor versatility, and require manual adjustment of the support. The entire process is relatively complicated, time-consuming and labor-intensive, and easily affects work efficiency. Utility Model Content

[0004] The purpose of the utility model is to solve the problems in the prior art that formworks of different sizes cannot be supported, the versatility is poor, the bracket needs to be adjusted manually, the whole process is complicated, time-consuming and labor-intensive, and work efficiency is easily affected, and a construction formwork bracket is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a construction formwork support, including a base, a plurality of hydraulic lifting rods are arranged at the four corners of the top of the base, the top of the hydraulic lifting rod is fixedly connected with a bracket, the bottom of the bracket is provided with a driving mechanism, the top of the driving mechanism is provided with two movable frames, the top of the movable frame is movably penetrated by two insertion rods, one end of the two insertion rods is simultaneously connected to a pressure plate, the outer side of the insertion rod is provided with a spring, and the top of the insertion rod is fixedly installed with a pull ring.

[0006] Preferably, fixing seats are symmetrically arranged on the top of the base and the bottom of the bracket, guide rods are connected to the surface of the fixing seats, and folding frames are movably connected to the outer sides of the two guide rods, and the folding frames are two metal frames movably connected in an X shape.

[0007] Preferably, the driving mechanism comprises a fixing frame, a motor is mounted on one end of the fixing frame, an output end of the motor movably passes through the fixing frame and is connected to a threaded rod, and a guide rod is arranged on the inner side of the fixing frame.

[0008] Preferably, two fixing plates are arranged on the outer side of the fixing seat, the two ends of the guide rod are respectively connected to the two fixing plates, the outer wall of the guide rod is movably connected to two ear seats, and each end of the folding frame is movably connected to the corresponding ear seat.

[0009] Preferably, a cavity is formed through the top of the bracket, and the two movable frames are arranged inside the cavity.

[0010] Preferably, spring hinges are symmetrically provided at both ends of the bracket, baffles are provided at both ends of the bracket, and the two spring hinges are connected to the sides of the baffles.

[0011] Preferably, reinforcing bolts are installed at the four corners of the base, and gaskets are sleeved on the outer sides of the reinforcing bolts.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, the two movable frames are gradually brought closer by the driving mechanism, so that the two ends of the template can be clamped and fixed. At the same time, pulling the pull ring can shrink the spring, and then releasing the pull ring can make the spring rebound and stretch, thereby pushing the pressure plate to press and fix the template, thereby realizing the installation and fixation of templates of different sizes and specifications, reducing the difficulty of bracket adjustment, improving work efficiency, and enhancing the overall versatility of the bracket.

[0014] 2. In the utility model, the height of the entire bracket can be easily adjusted by lifting the hydraulic lifting rod. At the same time, when the bracket rises, the ear seat will slide on the guide rod, prompting the folding frame to be fully unfolded, providing effective support for the bracket and the template installed above it, thereby improving the stability of the bracket when adjusting the height, enhancing the supporting strength, and enhancing the overall strength of the bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional structural schematic diagram of a building construction formwork support is proposed for the utility model;

[0016] Figure 2 A side view of a building construction formwork support is proposed for the utility model;

[0017] Figure 3 The utility model provides a structural schematic diagram of a driving mechanism of a building construction formwork support;

[0018] Figure 4 A schematic diagram of a spring structure of a building construction formwork support is proposed for the utility model;

[0019] Figure 5 The utility model provides a schematic diagram of a folding frame structure of a building construction formwork support.

[0020] Legend: 1. Base; 2. Hydraulic lifting rod; 3. Bracket; 4. Driving mechanism; 5. Movable frame; 6. Insert rod; 7. Pressure plate; 8. Spring; 9. Pull ring; 10. Fixed seat; 11. Fixed plate; 12. Guide rod; 13. Ear seat; 14. Folding frame; 15. Spring hinge; 16. Baffle; 17. Reinforcement bolt; 18. Gasket. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Example 1

[0024] like Figure 1-Figure 5 As shown, the utility model provides a technical solution: a construction formwork support, including a base 1, a plurality of hydraulic lifting rods 2 are arranged on the top of the base 1, a bracket 3 is fixedly connected to the top of the plurality of hydraulic lifting rods 2, a driving mechanism 4 is arranged at the bottom of the bracket 3, two movable frames 5 are arranged on the top of the driving mechanism 4, two insertion rods 6 are arranged on the top of the movable frame 5, one end of the two insertion rods 6 is movably passed through the movable frame 5 and is connected to a pressure plate 7, a spring 8 is sleeved on the outer side of the insertion rod 6, a pull ring 9 is fixedly installed on the top of the insertion rod 6, the driving mechanism 4 includes a fixed frame, a motor is installed at one end of the fixed frame, the output end of the motor is movably passed through the fixed frame and is connected to a threaded rod, and a guide rod is arranged on the inner side of the fixed frame.

[0025] In this embodiment, the two movable frames 5 are driven gradually closer by the driving mechanism 4, so that the two ends of the template can be clamped and fixed. At the same time, pulling the pull ring 9 can make the spring 8 contract, and then releasing the pull ring 9 can make the spring 8 rebound and stretch, thereby pushing the pressure plate 7 to press and fix the template, so as to achieve the installation and fixation of templates of different sizes, reduce the difficulty of bracket adjustment, improve work efficiency, and enhance the overall versatility of the bracket. The driving mechanism 4 mainly drives the threaded rod to rotate clockwise through the forward rotation of the motor, so that the two movable frames 5 respectively installed on the positive and negative threaded sections of the threaded rod gradually approach, and at the same time drives the threaded rod to rotate counterclockwise through the reverse rotation of the motor, so that the two movable frames 5 respectively installed on the positive and negative threaded sections of the threaded rod gradually move away, and the guide rod mainly plays a guiding role.

[0026] Example 2

[0027] like Figure 1-Figure 5 As shown, a fixing seat 10 is symmetrically arranged at the top of the base 1 and the bottom of the bracket 3, a guide rod 12 is connected to the surface of the fixing seat 10, and a folding frame 14 is movably connected to the outer sides of the two guide rods 12, and the folding frame 14 is two metal frames movably connected in an X shape, two fixing plates 11 are arranged on the outer side of the fixing seat 10, and the two ends of the guide rod 12 are respectively connected to the two fixing plates 11, and the outer wall of the guide rod 12 is movably connected to two ear seats 13, and each two ends of the folding frame 14 are movably connected to the corresponding ear seats 13, respectively, a cavity is opened through the top of the bracket 3, and the two movable frames 5 are both arranged on the inner side of the cavity, spring hinges 15 are symmetrically arranged at both ends of the bracket 3, and baffles 16 are arranged at both ends of the bracket 3, and the two spring hinges 15 are connected to the sides of the baffles 16, and reinforcing bolts 17 are installed at the four corners of the base 1, and gaskets 18 are sleeved on the outer sides of the reinforcing bolts 17.

[0028] The folding frame 14 is fully unfolded to provide effective support for the bracket 3 and the template installed above it, thereby improving the stability of the bracket when the height is adjusted, enhancing the support strength, and enhancing the overall strength of the bracket. The spring hinge 15 is used to drive the baffle 16 to rotate so that the baffle 16 fits the top two ends of the bracket 3, and the two ends of the template can be limited to prevent the template from escaping from the clamping of the movable frame 5 and sliding off the bracket 3 when the bracket is subjected to vibration impact. This effectively improves the strength of the bracket clamping the installed template and avoids the occurrence of safety accidents. The bracket can be completely fixed to the ground by tightening the reinforcing bolts 17. At the same time, the gasket 18 is used to increase the friction between the reinforcing bolts 17 and the base 1, which can prevent the reinforcing bolts 17 from loosening, thereby improving the overall stability of the bracket, enhancing the impact resistance of the bracket, and preventing the bracket from being damaged by vibration.

[0029] The working principle of this embodiment is as follows: when in use, firstly, the formwork is hoisted and suspended above the bracket 3, then the driving mechanism 4 is started to drive the two movable frames 5 to approach each other, and at the same time, the pull ring 9 is pulled to shrink the spring 8. When the two movable frames 5 are close to the two ends of the formwork, the hoisting can be released and the formwork can be placed on the movable frames 5. At this time, the two movable frames 5 continue to approach each other to clamp and fix the formwork, and then the pull ring 9 is released to allow the spring 8 to rebound and stretch, pushing the pressure plate 7 to press and fix the formwork. Finally, when the formwork is installed, the bracket 3 can be pushed up by the hydraulic lifting rod 2 to adjust the height of the bracket. At the same time, during the rising process of the hydraulic lifting rod 2, the ear seat 13 slides on the guide rod 12, driving the folding frame 14 to unfold, supporting the bracket 3 and the formwork installed above it, thereby completing the use of the construction formwork bracket.

[0030] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A construction formwork support, comprising a base (1), characterized in that: A plurality of hydraulic lifting rods (2) are arranged at the four corners of the top of the base (1); a bracket (3) is fixedly connected to the top of the hydraulic lifting rod (2); a driving mechanism (4) is arranged at the bottom of the bracket (3); two movable frames (5) are arranged on the top of the driving mechanism (4); two insertion rods (6) are movably penetrated through the top of the movable frame (5); one end of the two insertion rods (6) is simultaneously connected to a pressure plate (7); a spring (8) is sleeved on the outer side of the insertion rod (6); and a pull ring (9) is fixedly installed on the top of the insertion rod (6).

2. The construction formwork support according to claim 1, characterized in that: A fixing seat (10) is symmetrically arranged at the top of the base (1) and the bottom of the bracket (3); a guide rod (12) is connected to the surface of the fixing seat (10); and a folding frame (14) is movably connected to the outer sides of the two guide rods (12); the folding frame (14) is two metal frames movably connected in an X shape.

3. The building construction formwork support according to claim 1, characterized in that: The driving mechanism (4) comprises a fixing frame, one end of which is provided with a motor, an output end of which movably passes through the fixing frame and is connected to a threaded rod, and a guide rod is arranged on the inner side of the fixing frame.

4. The construction formwork support according to claim 2, characterized in that: Two fixing plates (11) are arranged outside the fixing seat (10), the two ends of the guide rod (12) are respectively connected to the two fixing plates (11), the outer wall of the guide rod (12) is movably connected to two ear seats (13), and each end of the folding frame (14) is respectively movably connected to the corresponding ear seat (13).

5. The building construction formwork support according to claim 1, characterized in that: A cavity is formed through the top of the bracket (3), and the two movable frames (5) are arranged inside the cavity.

6. The building construction formwork support according to claim 1, characterized in that: Spring hinges (15) are symmetrically arranged at both ends of the bracket (3), baffles (16) are arranged at both ends of the bracket (3), and the two spring hinges (15) are both connected to the side surfaces of the baffles (16).

7. The building construction formwork support according to claim 1, characterized in that: Reinforcement bolts (17) are installed at the four corners of the base (1), and gaskets (18) are sleeved on the outer sides of the reinforcement bolts (17).

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