Hydraulic jacking formwork

Abstract

The utility model discloses a hydraulic jacking formwork, which belongs to the technical field of building construction and comprises a base, the top end of the base is fixedly connected with four groups of hydraulic cylinders, the piston ends of the hydraulic cylinders are fixedly connected with a supporting table, and the piston ends of the hydraulic cylinders are fixedly connected with the supporting table. The periphery of the upper surface of the supporting table is fixedly connected with a supporting frame used for improving the stability of the jacking formwork, the top end of the supporting frame is fixedly connected with a jacking platform, the supporting frame is composed of four sets of supporting columns, and a supporting rod is arranged between every two sets of supporting columns; fixing frames used for improving the lifting stability of the jacking formwork are fixedly connected to the two ends of the base correspondingly, reinforcing blocks are fixedly connected to the bottom ends of the fixing frames, the bottom ends of the reinforcing blocks are fixedly connected with the top end of the base, and the inner side walls of the fixing frames are slidably connected with the surface of the jacking platform, so that the lifting stability of the jacking formwork is improved; and the working safety of the jacking formwork is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a hydraulic jacking formwork frame. Background Art

[0002] Building construction refers to the production activities during 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. The current super-high-rise construction technology requires the use of jacking formwork to cooperate with the construction.

[0003] The existing jacking formwork is generally unstable during the lifting process, which is prone to safety problems. At the same time, the bottom end of the jacking formwork is prone to shaking after stopping, and it is impossible to provide stable support for the bottom end of the jacking platform, resulting in a decrease in the stability of the jacking formwork during lifting and lowering, and a decrease in the safety of the jacking formwork during operation. Therefore, we need to propose a hydraulic jacking formwork. Utility Model Content

[0004] The purpose of the utility model is to provide a hydraulic jacking formwork frame, which increases the supporting effect on the bottom end of the jacking platform and reinforces the bottom end of the jacking platform through the setting of a supporting frame, and assists the jacking platform in lifting and lowering through the setting of a fixed frame to avoid left and right shaking during lifting and lowering, thereby improving the stability of the jacking formwork frame during lifting and lowering, increasing the safety of the jacking formwork frame during operation, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hydraulic jacking mold frame, comprising a base, the top of the base is fixedly connected to a hydraulic cylinder, the hydraulic cylinder is provided with four groups, the piston end of the hydraulic cylinder is fixedly connected to a support platform, the upper surface of the support platform is fixedly connected with a support frame for increasing the stability of the jacking mold frame all around, the top of the support frame is fixedly connected to a jacking platform, the support frame is composed of four groups of support columns, support rods are provided between each group of support columns, both ends of the base are fixedly connected with a fixed frame for increasing the lifting stability of the jacking mold frame, the bottom end of the fixed frame is fixedly connected with a reinforcement block, the bottom end of the reinforcement block is fixedly connected to the top of the base, and the inner side wall of the fixed frame is slidably connected to the surface of the jacking platform.

[0006] Preferably, the support rods are arranged in several groups, and the support rods in the several groups are distributed at equal distances on the surface of the support column.

[0007] Preferably, a support plate is provided between the two groups of support frames, the support plate is arranged in an X shape, and there are two groups of the support plates.

[0008] Preferably, the fixing frame includes a fixing column, and the fixing columns are provided in two groups, a fixing plate is provided between the two groups of the fixing columns, both ends of the fixing plate are fixedly connected to the surface of the fixing column, the bottom end of the fixing column is fixedly connected to the top end of the reinforcement block, the lower surface of the fixing column is fixedly connected to the upper surface of the base, and the inner side wall of the fixing column is slidably connected to the surface of the jacking platform.

[0009] Preferably, both ends of the jacking platform are fixedly connected with sliders, and slots are provided at positions on the slider surfaces corresponding to the surfaces of the fixing columns, and the slider surfaces are slidably connected to the inner cavities of the slots of the fixing columns.

[0010] Preferably, the fixing plates are provided in a plurality of groups, and the plurality of groups of fixing plates are cross-arranged between the two groups of fixing columns.

[0011] Preferably, the reinforcing blocks are triangular in shape, and are arranged in a plurality of groups, wherein the plurality of groups of reinforcing blocks are distributed around the center of a circle at the bottom end of the fixing column.

[0012] Preferably, a reinforcing column is fixedly connected to the upper surface of the support platform, the top end of the reinforcing column is fixedly connected to the bottom end of the jacking platform, and the reinforcing column is provided in several groups.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model provides a hydraulic jacking formwork frame, which increases the supporting effect on the bottom end of the jacking platform and reinforces the bottom end of the jacking platform through the arrangement of a supporting frame, and assists the jacking platform in lifting and lowering through the arrangement of a fixed frame to avoid left and right shaking during lifting and lowering, thereby improving the stability of the jacking formwork frame during lifting and lowering, and increasing the safety of the jacking formwork frame during operation.

[0015] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained by the structures indicated in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the structure of the utility model from a top view;

[0018] Figure 3 It is a schematic diagram of the structure of the utility model from the side;

[0019] Figure 4 It is a structural schematic diagram of the decomposition structure of the utility model.

[0020] In the figure: 1. base; 2. hydraulic cylinder; 3. support platform; 4. support frame; 41. support column; 42. support rod; 5. lifting platform; 6. fixed frame; 61. fixed column; 62. fixed plate; 7. reinforcement block; 8. support plate; 9. slide block; 10. reinforcement column. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-4 The utility model provides a technical solution: a hydraulic jacking mold frame, including a base 1, a hydraulic cylinder 2 is fixedly connected to the top of the base 1, and the hydraulic cylinder 2 is provided with four groups. The piston end of the hydraulic cylinder 2 is fixedly connected to a support platform 3, and the upper surface of the support platform 3 is fixedly connected with a support frame 4 for increasing the stability of the jacking mold frame. The top of the support frame 4 is fixedly connected to a jacking platform 5, and the support frame 4 is composed of four groups of support columns 41. A support rod 42 is provided between each group of support columns 41. Both ends of the base 1 are fixedly connected with a fixed frame 6 for increasing the lifting stability of the jacking mold frame, and the bottom end of the fixed frame 6 is fixedly connected with a reinforcing block 7. The bottom end of the reinforcing block 7 is fixedly connected to the top of the base 1, and the inner side wall of the fixed frame 6 is slidably connected to the surface of the jacking platform 5;

[0023] During lifting, the lifting platform 5 is assisted by the fixed frame 6 to provide supporting force for both ends of the lifting platform 5. After stopping, the bottom end of the lifting platform 5 is supported by the surrounding support frames 4. The stability of the support frames 4 is improved through the cooperation of four groups of support frames 4 and support rods 42. Through the cooperation of the fixed frame 6, the two ends of the lifting platform 5 are limited during lifting, which solves the problem of shaking of the mold frame during lifting. Through the cooperation of the support frame 4, the supporting force of the bottom end of the lifting platform 5 is strengthened, which solves the problem of shaking of the lifting platform 5 due to insufficient supporting force, thereby improving the stability of the lifting mold frame during lifting and lowering, and increasing the safety of the lifting mold frame during operation.

[0024] There are several groups of support rods 42, which are evenly distributed on the surface of the support column 41. Through the cooperation of the several groups of support rods 42, the stability of the support columns 41 after connection is enhanced, and the problem of shaking of the support columns 41 is solved.

[0025] A support plate 8 is arranged between the two groups of support frames 4. The shape of the support plate 8 is X-shaped. There are two groups of support plates 8. Through the cooperation of the support plate 8 and the support frame 4, support is provided between the two groups of support frames 4, the stability between the four groups of support frames 4 is improved, the support frame 4 is reinforced, and the shaking problem caused by insufficient supporting force of the jacking platform 5 is solved.

[0026] The fixing frame 6 includes a fixing column 61, and two groups of fixing columns 61 are provided. A fixing plate 62 is provided between the two groups of fixing columns 61, and both ends of the fixing plate 62 are fixedly connected to the surface of the fixing column 61, the bottom end of the fixing column 61 is fixedly connected to the top of the reinforcing block 7, the lower surface of the fixing column 61 is fixedly connected to the upper surface of the base 1, and the inner side wall of the fixing column 61 is slidably connected to the surface of the jacking platform 5. Through the cooperation between the two groups of fixing columns 61 and the fixing plate 62, the jacking platform 5 is assisted in lifting and lowering, and the two ends of the jacking platform 5 are limited during lifting and lowering, thereby solving the problem of shaking of the jacking platform 5 during lifting and lowering.

[0027] Slide blocks 9 are fixedly connected to both ends of the jacking platform 5. Notches are provided at positions on the surfaces of the slide blocks 9 corresponding to the surfaces of the fixed columns 61. The surfaces of the slide blocks 9 are slidably connected to the inner cavity of the notches of the fixed columns 61. Through the cooperation between the slide blocks 9 and the notches of the fixed columns 61, the jacking platform 5 slides in the inner cavity of the notches of the fixed columns 61 through the slide blocks 9 during lifting and lowering, thereby limiting the corners of the jacking platform 5, improving the stability of the jacking platform 5 during lifting and lowering, and solving the problem of shaking of the jacking platform 5 during lifting and lowering.

[0028] Several groups of fixing plates 62 are provided, and the several groups of fixing plates 62 are cross-arranged between two groups of fixing columns 61. Through the cooperation of the fixing plates 62, the stability between the fixing columns 61 is enhanced, and the problem of shaking between the fixing columns 61 is solved.

[0029] The reinforcing blocks 7 are triangular in shape, and there are several groups of reinforcing blocks 7. The several groups of reinforcing blocks 7 are distributed around the center of a circle at the bottom end of the fixed column 61. Through the cooperation of the reinforcing blocks 7, the bottom end of the fixed column 61 is reinforced, thereby improving the stability of the bottom end of the fixed column 61 and solving the problem of deformation of the fixed column 61 caused by long-term use.

[0030] The reinforcement blocks 7 are designed to provide structural reinforcement through their unique triangular shape, particularly in areas where increased stability and compression resistance are required.

[0031] Choice of triangle shape: A triangle is the most stable polygon in geometry, because its three vertices determine a plane, and the sum of any two sides is greater than the third side, which enables it to evenly distribute pressure when subjected to force and reduce local stress concentration. Therefore, designing the reinforcement block into a triangle shape can effectively improve the overall stability and anti-bending and anti-torsion performance of the structure.

[0032] Group setting: The reinforcement block 7 does not exist alone, but is distributed in the form of several groups in the structural parts that need to be strengthened. These groups can be flexibly arranged according to actual needs, such as densely distributed along the stress lines, or concentratedly arranged at the weak links of the structure such as corners and joints, so as to achieve key reinforcement of key areas. Size and material: The size and thickness of each group of reinforcement blocks will be customized according to the specific requirements of the reinforced structure to ensure that it can be effectively enhanced without adding too much unnecessary weight. In terms of material selection, high-strength steel, carbon fiber composite materials or other high-performance engineering materials may be used to ensure that the reinforcement blocks have sufficient strength and durability. Connection method: The connection between the reinforcement block 7 and the main structure is crucial. Implementation methods may include welding, bolting or bonding with high-performance adhesives to ensure reliable mechanical transmission between the reinforcement block and the substrate, while considering the fatigue strength and anti-corrosion measures of the connection parts.

[0033] A reinforcing column 10 is fixedly connected to the upper surface of the support platform 3, and the top of the reinforcing column 10 is fixedly connected to the bottom end of the jacking platform 5. Several groups of reinforcing columns 10 are arranged. Through the cooperation of the reinforcing column 10 and the support frame 4, the reinforcing column 10 reinforces the bottom end of the jacking platform 5, which can assist the support frame 4 in supporting the jacking platform 5 and enhance the supporting effect of the support frame 4.

[0034] Specific use: When lifting, start the hydraulic cylinder 2 to provide driving force to drive the support platform 3 to move upward. The support platform 3 drives the jacking platform 5 to rise through the support frames 4 around the top. The rise of the jacking platform 5 drives the slider 9 to slide in the inner cavity of the slot of the fixed column 61. The four corners of the jacking platform 5 are limited by the cooperation of the slider 9 and the slot of the fixed column 61. When supporting, the bottom of the jacking platform 5 is supported by the four groups of support frames 4 and reinforcing columns 10 at the bottom of the jacking platform 5, so as to improve the supporting effect of the bottom of the jacking platform 5, thereby improving the stability of the jacking formwork during lifting and lowering, and increasing the safety of the jacking formwork during operation.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hydraulic jacking mold frame, characterized in that: include: A base (1), the top of the base (1) is fixedly connected to a hydraulic cylinder (2), the piston end of the hydraulic cylinder (2) is fixedly connected to a support platform (3), the upper surface of the support platform (3) is fixedly connected to a support frame (4) for increasing the stability of the jacking mold frame on all sides, the support frame (4) includes four groups of support columns (41), and support rods (42) are provided between each group of support columns (41); A jacking platform (5) is fixedly connected to the top of the support frame (4), and both ends of the base (1) are fixedly connected to a fixing frame (6) for increasing the lifting stability of the jacking mold frame; A reinforcing block (7) is fixedly connected to the bottom end of the fixing frame (6), the bottom end of the reinforcing block (7) is fixedly connected to the top end of the base (1), and the inner side wall of the fixing frame (6) is slidably connected to the surface of the jacking platform (5).

2. A hydraulic jacking mold frame according to claim 1, characterized in that: The support rods (42) are arranged in a plurality of groups, and the plurality of groups of support rods (42) are distributed at equal distances on the surface of the support column (41).

3. The hydraulic jacking mold frame according to claim 1, characterized in that: A support plate (8) is arranged between the two groups of support frames (4); the support plate (8) is arranged in an X-shape, and two groups of the support plates (8) are arranged.

4. The hydraulic jacking mold frame according to claim 1, characterized in that: The fixing frame (6) comprises a fixing column (61), wherein the fixing column (61) is provided in two groups, a fixing plate (62) is provided between the two groups of the fixing columns (61), both ends of the fixing plate (62) are fixedly connected to the surface of the fixing column (61), the bottom end of the fixing column (61) is fixedly connected to the top end of the reinforcing block (7), the lower surface of the fixing column (61) is fixedly connected to the upper surface of the base (1), and the inner side wall of the fixing column (61) is slidably connected to the surface of the jacking platform (5).

5. A hydraulic jacking mold frame according to claim 4, characterized in that: Both ends of the lifting platform (5) are fixedly connected with sliders (9), and slots are provided at positions on the surface of the slider (9) corresponding to the surface of the fixing column (61), and the surface of the slider (9) is slidably connected to the inner cavity of the slot of the fixing column (61).

6. A hydraulic jacking mold frame according to claim 4, characterized in that: The fixing plates (62) are provided in a plurality of groups, and the plurality of groups of fixing plates (62) are cross-arranged between the two groups of fixing columns (61).

7. The hydraulic jacking mold frame according to claim 1, characterized in that: The reinforcing blocks (7) are arranged in a triangular shape, and are arranged in a plurality of groups. The plurality of groups of reinforcing blocks (7) are distributed around the center of a circle at the bottom end of the fixing column (61).

8. The hydraulic jacking mold frame according to claim 1, characterized in that: A reinforcing column (10) is fixedly connected to the upper surface of the support platform (3), the top end of the reinforcing column (10) is fixedly connected to the bottom end of the jacking platform (5), and a plurality of groups of the reinforcing columns (10) are provided.

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