CN218881573U - Civil engineering template bearing structure - Google Patents

Abstract

The utility model discloses a civil engineering formwork support structure, which comprises a base, two sets of transmission chambers are respectively fixed on the two ends of the top of the base, two sets of first telescopic rods are respectively fixed on both sides of the top of the base, two sets of The tops of the first telescopic rods are respectively provided with two groups of second telescopic rods, the tops of the two groups of the second telescopic rods are fixedly connected with support plates, and the two ends of the top of the support plates are respectively fixed with two groups of side support plates , the two sides of the top of the support plate are respectively provided with L-shaped support plates, and the two ends of the two sets of L-shaped support plates are respectively fixedly connected with multiple sets of reinforcing ribs, the bottom of the support plate is configured with grooves, and the A drive assembly for driving two groups of L-shaped support plates to move is configured in the groove of the support plate. The movement of the two sets of L-shaped support plates is realized by setting the two-way screw rod and the third screw block, and at the same time, it is convenient for the two sets of L-shaped support plates to support the formwork with different widths, and the applicability of the equipment is enhanced.

Description

A formwork support structure for civil engineering

technical field

The utility model belongs to the technical field of formwork support, in particular to a formwork support structure for civil engineering.

Background technique

Formwork support refers to the formwork support structure used for concrete cast-in-place construction in buildings. Steel or wooden beams are generally used to assemble formwork brackets, and steel or wooden poles are used to form scaffolding to form bracket supports, and concrete construction is carried out with steel formwork. . Formwork support is classified according to its material, which can be divided into wooden building formwork support frame, tall building formwork support system and steel building formwork support system.

For example, the prior art notification number is the patent application of CN 212027104 U. By turning the handle, the handle drives the rotating rod to rotate, the rotating rod drives the first gear to rotate, the first gear drives the second gear to rotate through the chain, and the second gear drives The rotation of the sleeve makes the threaded rod rise to push the slider, and the slider slides upward along the chute to raise the long rod, so that the template support block rises to the required height, which is convenient for height adjustment and has high applicability. However, in the use of this technology, it is not convenient to support formwork with different widths and diameters, which leads to its own strong limitations and is inconvenient to apply to formwork with large differences in width. Therefore, we propose a civil engineering formwork support structure .

Utility model content

The purpose of this utility model is to provide a civil engineering formwork support structure to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a civil engineering template support structure, including a base, two sets of transmission chambers are respectively fixed on both ends of the top of the base, and two sets of transmission chambers are fixed on both sides of the top of the base. A set of first telescopic rods, two groups of second telescopic rods are respectively arranged on the tops of the two groups of first telescopic rods, and the tops of the two groups of second telescopic rods are fixedly connected with a support plate, and the two ends of the top of the support plate Two sets of side support plates are respectively fixed, the two sides of the top of the support plates are respectively provided with L-shaped support plates, the two ends of the two sets of L-shaped support plates are respectively fixedly connected with multiple sets of reinforcing ribs, the support plates The bottom is configured with a groove, and a drive assembly for driving two groups of L-shaped support plates to move is configured in the groove of the support plate.

Preferably, the drive assembly includes a two-way screw rod that is rotatably connected to both sides of the groove of the support plate, two ends of the two-way screw rod are respectively threaded with two groups of third wire blocks, and the two groups of third wire blocks are respectively It is fixedly connected with the bottoms of the two sets of L-shaped support plates.

Preferably, a handle is rotatably connected to one side of the support plate, and one end of the two-way screw rod extends to the inside of the handle and is fixedly connected.

Preferably, the two sets of transmission chambers are internally structured with sliding chambers, and the inner walls of both sides of the sliding chambers of one group of transmission chambers are rotatably connected with driving two-way screw rods, and the two ends of the driving two-way screw rods are respectively threaded with two A group of first wire blocks, a motor is installed on the top of the base, and the output end of the motor extends to one end of the drive bidirectional screw rod and is fixedly connected.

Preferably, the inner walls on both sides of the sliding cavity of the other group of transmission chambers are rotatably connected with driven two-way screw rods, and the two ends of the driven two-way screw rods are respectively threaded with two groups of second wire blocks. A driven wheel is fixed on the surface of the two-way screw rod, and a driving wheel is fixed on the surface of the driving two-way screw rod, and the driving wheel is connected with the belt of the driven wheel.

Preferably, the tops of the two groups of the first wire blocks and the two groups of the second wire blocks are respectively hinged to multiple sets of hinged plates, and the tops of the multiple groups of the hinged plates are hinged to the bottom of the support plate.

Preferably, the interior of the first telescopic rod is configured with a sliding cavity for the sliding of the second telescopic rod, the first telescopic rod is slidably connected to the second telescopic rod, and the surfaces of the first telescopic rod and the second telescopic rod Multiple sets of fixing threaded holes are respectively constructed.

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

(1), the equipment is respectively fixed with two sets of L-shaped support plates through two sets of third wire blocks, and then drives the two sets of L-shaped support plates to approach each other, and the support strength of the L-shaped support plate is improved by setting multiple sets of reinforcing ribs, The side of the formwork is supported by two sets of side support plates, and the formwork is supported by two sets of L-shaped support plates. The movement of the two sets of L-shaped support plates is realized by setting the two-way screw rod and the third screw block, and at the same time, it is convenient for the two sets of L-shaped support plates to support the formwork with different widths, and the applicability of the equipment is enhanced.

(2) The device drives the two-way screw to rotate by turning on the motor, and then drives the driving wheel to rotate, and connects the driving wheel to the driven wheel belt to drive the driven two-way screw to rotate. The rotation further drives two sets of first wire blocks and two sets of second wire blocks to approach each other, and then drives multiple sets of hinged plates to move, and then realizes the upward movement of the support plate. When it moves to the desired position, turn off the motor, and then turn the bolts Fix the first telescopic rod and the second telescopic rod from the second telescopic rod on the surface of the first telescopic rod, the supporting force of the base to the support plate can be enhanced by being provided with the first telescopic rod and the second telescopic rod, and by setting the The moving two-way screw rod, the driving two-way screw rod, the first wire block and the second wire block realize the movement of multiple sets of hinged plates to enhance the stability of the equipment when lifting, and realize the driving two-way screw rod by setting the driving wheel and the driven wheel. It is linked with the driven two-way screw to enhance stability.

Description of drawings

Fig. 1 is the front view three-dimensional structure schematic diagram of the utility model;

Fig. 2 is the rear view three-dimensional structure schematic diagram of the utility model;

Fig. 3 is a cross-sectional top view structural schematic diagram of the utility model;

Fig. 4 is a schematic diagram of a cross-sectional front view of the utility model.

Among the figure: 1, base; 2, transmission chamber; 201, driving two-way screw rod; 202, motor; 203, first wire block; 204, hinge plate; 205, driving wheel; 206, driven two-way screw rod; 207, The second wire block; 208, driven wheel; 3, the first telescopic rod; 301, the second telescopic rod; 302, fixed threaded hole; 4, support plate; 401, two-way screw mandrel; 402, the third wire block; 403, handle; 5, side support plate; 6, L-shaped support plate; 601, reinforcing rib.

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-Fig. 4, the utility model provides a kind of civil engineering formwork supporting structure, comprises a base 1, two sets of transmission chambers 2 are respectively fixed on both ends of the top of the base 1, and two sets of transmission chambers 2 are respectively fixed on both sides of the top of the base 1 The first telescopic rod 3, the tops of two groups of first telescopic rods 3 are respectively provided with two groups of second telescopic rods 301, and the tops of the two groups of second telescopic rods 301 are fixedly connected with support plates 4, and the two ends of the support plate 4 tops are respectively Two sets of side support plates 5 are fixed, and L-shaped support plates 6 are respectively arranged on both sides of the top of the support plate 4. The two ends of the two sets of L-shaped support plates 6 are respectively fixedly connected with multiple sets of reinforcing ribs 601, and the bottom of the support plate 4 Constructed with grooves, the support plate 4 grooves are configured with a driving assembly for driving two groups of L-shaped support plates 6 to move. The drive assembly includes two-way screw rods 401 that are rotatably connected to both sides of the support plate 4 grooves, and the two-way screw rods 401 Two groups of third wire blocks 402 are threadedly connected to the two ends respectively, and the two groups of third wire blocks 402 are respectively fixedly connected with the bottoms of two groups of L-shaped support plates 6, and one side of the support plate 4 is connected with a handle 403 for rotation, and the two-way wires One end of the rod 401 extends to the inside of the handle 403 for fixed connection.

In this embodiment, preferably, the two sets of third wire blocks 402 are respectively fixed to the two sets of L-shaped support plates 6 to drive the two sets of L-shaped support plates 6 to approach each other. The supporting strength of the support plate 6 is to support the side of the formwork by providing two sets of side support plates 5 , and to support the formwork by providing two sets of L-shaped support plates 6 . The two-way screw rod 401 and the third wire block 402 are provided to realize the movement of the two sets of L-shaped support plates 6, and at the same time, it is convenient for the two sets of L-shaped support plates 6 to support the templates of different widths, thereby enhancing the applicability of the equipment.

Please refer to Fig. 1-Fig. 4, the utility model provides a kind of civil engineering formwork supporting structure, two groups of transmission chambers 2 are internally constructed with sliding chambers, and the inner walls of the sliding chambers on both sides of one group of transmission chambers 2 are rotatably connected with driving two-way screw rods 201, two sets of first wire blocks 203 are threadedly connected to the two ends of the driving two-way screw rod 201 respectively, a motor 202 is installed on the top of the base 1, and the output end of the motor 202 extends to one end of the driving two-way screw rod 201 for fixed connection, and the other The inner walls of both sides of the sliding chamber of the group transmission chamber 2 are rotatably connected with driven two-way screw rods 206, and the two ends of the driven two-way screw rods 206 are threadedly connected with two groups of second wire blocks 207 respectively, and the surfaces of the driven two-way screw rods 206 are fixed. There is a driven wheel 208, the surface of the driving two-way screw mandrel 201 is fixed with a driving wheel 205, the driving wheel 205 is connected with the driven wheel 208 belt, and the tops of two groups of first wire blocks 203 and two groups of second wire blocks 207 are respectively hinged with multiple groups Hinged plates 204, the tops of multiple sets of hinged plates 204 are hinged on the bottom of the support plate 4, the inner structure of the first telescopic rod 3 has a sliding cavity for the sliding of the second telescopic rod 301, the first telescopic rod 3 and the second telescopic rod 301 Slidingly connected, the surfaces of the first telescopic rod 3 and the second telescopic rod 301 are respectively configured with multiple sets of fixing threaded holes 302 .

In this embodiment, preferably, drive the two-way screw rod 201 to rotate by turning on the motor 202 and then drive the driving wheel 205 to rotate, and then drive the driven two-way screw rod 206 to rotate through the belt connection of the driving wheel 205 and the driven wheel 208. The rod 201 and the driven two-way screw rod 206 rotate simultaneously to drive two groups of first wire blocks 203 and two groups of second wire blocks 207 to approach each other, thereby driving multiple groups of hinged plates 204 to move, thereby realizing the upward movement of the support plate 4 , when moving to the required position, turn off the motor 202, then turn the bolt to fix the first telescopic rod 3 and the second telescopic rod 301 from the second telescopic rod 301 on the surface of the first telescopic rod 3. The rod 3 and the second telescopic rod 301 can enhance the supporting force of the base 1 to the support plate 4, and realize multiple groups of The hinged plate 204 moves to enhance the stability of the equipment when it is raised and lowered. The drive wheel 205 and the driven wheel 208 are provided to realize the linkage between the driving two-way screw rod 201 and the driven two-way screw rod 206 to enhance the stability.

The working principle and use process of the utility model: when the device is in use, the motor 202 drives the two-way screw rod 201 to rotate and then drives the driving wheel 205 to rotate, and the driving wheel 205 is connected with the driven wheel 208 belt to drive the driven two-way screw rod 206 rotates, by driving the two-way screw mandrel 201 and the driven two-way screw mandrel 206 to rotate at the same time and then respectively driving two groups of first wire blocks 203 and two groups of second wire blocks 207 to approach each other, and then driving multiple groups of hinged plates 204 to move, thereby realizing For the upward movement of the support plate 4, when moving to the bottom of the engineering grinding tool, turn off the motor 202, and perform the first telescopic rod 3 and the second telescopic rod 301 from the second telescopic rod 301 on the surface of the first telescopic rod 3 by turning the bolt. The fixation of the support plate 4 is further enhanced, and the stability and weight resistance of the support plate 4 are enhanced. By turning the handle 403, the two-way screw rod 401 is driven to rotate so as to drive the two groups of third wire blocks 402 to approach each other, and the two groups of third wire blocks 402 are respectively connected to the two The set of L-shaped support plates 6 is fixed and drives the two sets of L-shaped support plates 6 to approach each other, so as to support the formwork with different widths, and the support strength of the L-shaped support plates 6 is improved by providing multiple sets of ribs 601 .

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 (7)

1. A civil engineering formwork support structure, comprising a base (1), is characterized in that: two groups of transmission chambers (2) are respectively fixed on the two ends of the top of the base (1), and the top two of the base (1) Two groups of first telescopic rods (3) are respectively fixed on the sides, two groups of second telescopic rods (301) are respectively arranged on the tops of the two groups of first telescopic rods (3), and two groups of second telescopic rods (301) ) to be fixedly connected with a support plate (4) at the top, two groups of side support plates (5) are respectively fixed at the two ends of the support plate (4) top, and L shaped support plate (6), the two ends of the two groups of L-shaped support plates (6) are respectively fixedly connected with multiple sets of reinforcing ribs (601), the bottom of the support plate (4) is configured with a groove, and the support A drive assembly for driving two groups of L-shaped support plates (6) to move is configured in the groove of the plate (4). 2. A civil engineering formwork support structure according to claim 1, characterized in that: the drive assembly includes two-way screw rods (401) that are rotatably connected to both sides of the groove of the support plate (4), and the two-way screw rods (401) Both ends of the rod (401) are respectively threaded with two groups of third wire blocks (402), and the two groups of third wire blocks (402) are respectively fixedly connected with the bottoms of two groups of L-shaped support plates (6). 3. A civil engineering formwork support structure according to claim 2, characterized in that: a handle (403) is rotatably connected to one side of the support plate (4), and one end of the two-way screw rod (401) extends To handle (403) internal fixed connection. 4. A kind of civil engineering formwork support structure according to claim 1, characterized in that: two sets of said transmission chambers (2) are internally constructed with sliding cavities, and one set of said transmission chambers (2) has two sliding cavities. The side inner wall is rotatably connected with a driving two-way screw rod (201), and the two ends of the driving two-way screw rod (201) are respectively threaded with two groups of first wire blocks (203), and the top of the base (1) is equipped with a motor (202), the output end of the motor (202) extends to one end of the driving bidirectional screw rod (201) and is fixedly connected. 5. A civil engineering formwork support structure according to claim 4, characterized in that: the inner walls on both sides of the sliding cavity of the other set of transmission chambers (2) are rotatably connected with driven bidirectional screw rods (206), so that The two ends of the driven two-way screw rod (206) are threadedly connected with two groups of second wire blocks (207), the surface of the driven two-way screw rod (206) is fixed with a driven wheel (208), and the driving two-way A driving wheel (205) is fixed on the surface of the screw mandrel (201), and the driving wheel (205) is connected with a driven wheel (208) by a belt. 6. A civil engineering formwork support structure according to claim 5, characterized in that: the tops of the first wire blocks (203) of the two groups and the second wire blocks (207) of the two groups are respectively hinged by how many A set of hinge plates (204), the tops of multiple sets of hinge plates (204) are hinged to the bottom of the support plate (4). 7. A civil engineering formwork support structure according to claim 1, characterized in that: the inner structure of the first telescopic rod (3) has a sliding cavity for the sliding of the second telescopic rod (301), and the first telescopic rod (301) slides. A telescopic rod (3) is slidingly connected to the second telescopic rod (301), and the surfaces of the first telescopic rod (3) and the second telescopic rod (301) are respectively configured with multiple sets of fixed threaded holes (302).

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