CN220621062U - Building templates link for civil engineering with height-adjusting function - Google Patents

Abstract

The utility model relates to the technical field of civil engineering and discloses a building template connecting frame with a height adjusting function for civil engineering, which comprises an adjusting structure and a fixing structure, wherein the top of the adjusting structure is provided with the fixing structure, the adjusting structure comprises a moving plate, the bottom of the moving plate is provided with universal wheels, two ends of the top of the moving plate are fixedly connected with supporting blocks, a moving groove is formed in the upper surface of the moving plate between the supporting blocks, a screw rod is arranged on the outer wall of the supporting block, one end of the screw rod penetrates through the supporting blocks and extends to the outside, and is fixedly connected with a rotating handle, the screw rod drives the two moving blocks to move in opposite directions through rotating the rotating handle, so that a lifting rod is more and more close to a vertical state, the supporting plate is pushed to lift upwards, and the rotating handle is reversely rotated, so that the screw rod drives the two moving blocks to move backwards, the supporting plate moves downwards, and lifting is realized, thus a user can adjust the height according to the environment, and the practicability of the building template connecting frame for civil engineering is improved.

Description

Building formwork connectors for civil engineering with height adjustment function

Technical field

The utility model relates to the technical field of civil engineering, specifically a building formwork connector with a height adjustment function for civil engineering.

Background technique

Civil engineering is a general term for the science and technology of constructing various types of land engineering facilities. It refers to the materials, equipment and technical activities such as survey, design, construction, maintenance and repair carried out. It also refers to the object of engineering construction, that is, the construction Various engineering facilities above ground or underground or on land that directly or indirectly serve human life, production, military, and scientific research. Among them, building formwork is a very common temporary support structure used in the field of civil engineering. It is made according to design requirements to shape the concrete structure and components according to the specified position and geometric size, maintain their correct position, and bear the weight of the building formwork and The external load acting on it, the purpose of formwork engineering is to ensure the quality and construction safety of concrete projects, speed up the construction progress and reduce project costs. When fixing the building formwork, it is necessary to use connecting frames.

According to the "Building Formwork Connector for Civil Engineering" disclosed in Chinese Patent Publication No. CN209874485U, the upper pressure plate and the lower support plate are both clamped with the first building formwork and the second building formwork to form a fixed, horizontal support plate. Limit; set the limit rod through the fastening nut and connecting rod, and set a spring and a support block in the connecting rod to tighten the limit rod, thereby achieving the threaded connection and fixation of the fastening nut and connecting rod. Basically, use the limit rod to limit the fastening nut and connecting rod again to prevent the fastening nut from loosening and to fix and limit it in the vertical direction; moreover, setting up springs and support blocks can effectively Cushion external shock.

However, the above-mentioned device has the problem that it is inconvenient for users to adjust the height according to the environment, which requires users to select appropriate civil engineering building formwork connectors according to the construction environment during use, thus reducing the practicality of civil engineering building formwork connectors. .

Utility model content

In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a building formwork connector for civil engineering with a height adjustment function to solve the problem in the above background technology that it is inconvenient for users to adjust the height according to the environment.

In order to solve the above technical problems, the present utility model provides the following technical solutions:

A building formwork connector for civil engineering with a height adjustment function, including an adjustment structure and a fixed structure, and a fixed structure is provided on the top of the adjustment structure;

The adjustment structure includes a moving plate. A universal wheel is provided at the bottom of the moving plate. Support blocks are fixedly connected to both ends of the top of the moving plate. A moving groove is provided on the upper surface of the moving plate between the supporting blocks. A screw rod is provided on the outer wall of the support block. One end of the screw rod penetrates the support block and extends to the outside and is fixedly connected to a rotating handle. A moving block is threadedly connected to the outer surface of the screw rod. The moving block is slidably arranged in the moving groove. A lifting rod is provided on the top of the moving block.

Preferably, an electric push rod is fixedly connected to the outer surface of the moving plate, and a fixed plate is fixedly connected to the bottom of the electric push rod.

Further: the connecting frame can be fixed through the electric push rod and the fixing plate to prevent the connecting frame from being displaced during use.

Preferably, the fixed structure includes a support plate, a biaxial motor is installed inside the support plate, a screw is fixedly connected to the output end of the biaxial motor, a positioning block is threadedly connected to the outer surface of the screw, and the top of the positioning block is clamped. A building formwork is connected, and a limiting plate is clamped on the top of the building formwork.

Preferably, the outer surface of the support plate is provided with a guide groove, and the positioning block is arranged in the guide groove.

Preferably, the top of the building formwork is provided with a clamping groove, and the bottom of the building formwork is provided with a positioning groove, and the positioning block is engaged with the building formwork through the positioning groove.

Preferably, a fixed rod is fixedly connected to the bottom of the limiting plate, fixed grooves are provided on the outer surfaces of both sides of the fixed rod, a return spring is fixedly connected to the inner bottom wall of the fixed groove, and the top of the return spring is fixedly connected. There are fixed blocks.

Further: the fixed block in the fixed rod retracts into the fixed groove under pressure. When the fixed rod is stuck into the slot, the return spring gives the fixed block elastic force to cause the fixed block to break away from the fixed groove and snap into the slot to achieve position limiting. The plate limits the building formwork.

Preferably, the fixing block is arranged in the fixing groove, the top of the fixing block is semicircular, and the size and shape of the fixing rod matches the slot.

Further: the semicircular fixing block can better retract and disengage from the fixing groove.

Compared with the existing technology, the beneficial effects achieved by this utility model are:

First, this utility model rotates the handle to cause the screw rod to drive the two moving blocks to move toward each other, so that the lifting rod becomes closer and closer to the vertical state, thus pushing the support plate upward. The reverse rotation of the handle causes the screw rod to drive the two moving blocks. The two moving blocks move in opposite directions to move the support plate downward to achieve lifting. In this way, the user can adjust the height according to the environment, which improves the practicality of the building formwork connector for civil engineering.

Second, this utility model clamps the building formwork onto the positioning block on the support plate, starts the biaxial motor to cause the screw to drive the positioning block to move toward each other, and the positioning block drives the building formwork to move toward each other, so that the two building formworks can be compactly spliced and connected. For a better fit, the two building formworks are clamped together through the fixed rods on the limit plate, and the building formwork is limited, making the connection of the building formwork more stable and avoiding the displacement of the building formwork during use.

Description of the drawings

Figure 1 is a schematic diagram of the three-dimensional structure of the utility model;

Figure 2 is a three-dimensional schematic diagram of the internal structure of the utility model;

Figure 3 is a schematic cross-sectional structural diagram of the utility model;

Figure 4 is an enlarged schematic diagram of the structure shown in Figure 3A of the present utility model;

Figure 5 is a schematic diagram of the front structure of the utility model.

Among them: 1. Adjustment structure; 101. Moving plate; 102. Universal wheel; 103. Support block; 104. Moving groove; 105. Screw; 106. Rotating handle; 107. Moving block; 108. Lifting rod; 109. Electric push rod; 110, fixed plate; 2, fixed structure; 201, support plate; 202, biaxial motor; 203, screw; 204, positioning block; 205, building formwork; 206, limit plate; 207, guide groove; 208. Fixed rod; 209. Fixed groove; 210. Return spring; 211. Fixed block.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

This utility model provides the following technical solutions:

Embodiment 1

Please refer to Figure 1-4. A building formwork connection frame for civil engineering with a height adjustment function includes an adjustment structure 1 and a fixed structure 2. A fixed structure 2 is provided on the top of the adjustment structure 1;

The adjustment structure 1 includes a moving plate 101. A universal wheel 102 is provided at the bottom of the moving plate 101. Support blocks 103 are fixedly connected to both ends of the top of the moving plate 101. A moving slot 104 is provided between the support blocks 103 on the upper surface of the moving plate 101. The support A screw rod 105 is provided on the outer wall of the block 103. One end of the screw rod 105 penetrates the support block 103 and extends to the outside and is fixedly connected to a rotating handle 106. A moving block 107 is threadedly connected to the outer surface of the screw rod 105. The moving block 107 is slidably arranged in the moving groove 104. Inside, a lifting rod 108 is provided on the top of the moving block 107.

The fixed structure 2 includes a support plate 201. A biaxial motor 202 is provided inside the support plate 201. A screw rod 203 is fixedly connected to the output end of the biaxial motor 202. A positioning block 204 is threadedly connected to the outer surface of the screw rod 203. A building formwork is fastened to the top of the positioning block 204. 205. The limiting plate 206 is clamped on the top of the building formwork 205.

The electric push rod 109 is fixedly connected to the outer surface of the moving plate 101, and the fixed plate 110 is fixedly connected to the bottom of the electric push rod 109.

Through the above technical solution, by rotating the rotating handle 106, the screw rod 105 drives the two moving blocks 107 to move toward each other, so that the lifting rod 108 becomes closer and closer to the vertical state, thus pushing the support plate 201 upward, and rotating the rotating handle 106 in the opposite direction, The screw rod 105 drives the two moving blocks 107 to move in opposite directions, so that the support plate 201 moves downward to achieve lifting. In this way, the user can adjust the height according to the environment, which improves the practicality of the building formwork connector for civil engineering.

Embodiment 2

Please refer to Figures 1-4, and on the basis of Embodiment 1, further obtain: a building formwork connector for civil engineering with a height adjustment function, including an adjustment structure 1 and a fixed structure 2. The top of the adjustment structure 1 is provided with a fixed Structure 2;

The fixed structure 2 includes a support plate 201. A biaxial motor 202 is provided inside the support plate 201. A screw rod 203 is fixedly connected to the output end of the biaxial motor 202. A positioning block 204 is threadedly connected to the outer surface of the screw rod 203. A building formwork is fastened to the top of the positioning block 204. 205. The limiting plate 206 is clamped on the top of the building formwork 205.

The outer surface of the support plate 201 is provided with a guide groove 207, and the positioning block 204 is arranged in the guide groove 207.

The top of the building formwork 205 is provided with a locking slot, and the bottom of the building formwork 205 is provided with a positioning groove. The positioning block 204 is engaged with the building formwork 205 through the positioning groove.

A fixed rod 208 is fixedly connected to the bottom of the limit plate 206. Fixed grooves 209 are provided on the outer surfaces of both sides of the fixed rod 208. A return spring 210 is fixedly connected to the inner bottom wall of the fixed groove 209. A fixed block 211 is fixedly connected to the top of the return spring 210. .

The fixing block 211 is arranged in the fixing groove 209. The top of the fixing block 211 is semicircular, and the size and shape of the fixing rod 208 matches the slot.

Through the above technical solution, by clamping the building formwork 205 onto the positioning block 204 on the support plate 201, starting the biaxial motor 202 to cause the screw 203 to drive the positioning block 204 to move toward each other, the positioning block 204 drives the building formwork 205 to move toward each other, so that the two The building formwork 205 realizes compact splicing, and the connection is more fitting. The two building formwork 205 are engaged through the fixed rod 208 on the limiting plate 206, and the building formwork 205 is limited, making the connection of the building formwork 205 more stable and avoiding the problem of The building formwork 205 is prevented from being displaced during use.

During actual operation, when the device is in use, the connecting frame is moved to the working point through the universal wheel 102, and the moving plate 101 is fixed through the cooperation of the electric push rod 109 and the fixed plate 110 to prevent displacement during use. The building formwork 205 is clipped into the positioning block 204 on the support plate 201, and the biaxial motor 202 is started to cause the screw 203 to drive the positioning block 204 to move toward each other. The positioning block 204 drives the building formwork 205 to move toward each other, so that the two building formwork 205 can be spliced compactly. The connection is more suitable. The two building formwork 205 are engaged through the fixed rod 208 on the limiting plate 206, and the building formwork 205 is limited, making the connection of the building formwork 205 more stable. By rotating the handle 106, the screw rod is 105 drives the two moving blocks 107 to move toward each other, making the lifting rod 108 closer and closer to the vertical state, thereby pushing the support plate 201 upward, and rotating the handle 106 in the opposite direction, so that the screw rod 105 drives the two moving blocks 107 to move in opposite directions. , causing the support plate 201 to move downward to achieve lifting.

Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art will understand that various changes, modifications, substitutions and changes can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of modifications is defined by the appended claims and their equivalents.

Claims (7)

1. A building formwork connector for civil engineering with a height adjustment function, including an adjustment structure (1) and a fixed structure (2), which is characterized in that: a fixed structure (2) is provided on the top of the adjustment structure (1); The adjustment structure (1) includes a moving plate (101), a universal wheel (102) is provided at the bottom of the moving plate (101), and support blocks (103) are fixedly connected to both ends of the top of the moving plate (101). A moving groove (104) is provided on the upper surface of the moving plate (101) between the supporting blocks (103). A screw rod (105) is provided on the outer wall of the supporting block (103). One end of the screw rod (105) passes through The support block (103) extends to the outside and is fixedly connected to a rotating handle (106). The outer surface of the screw rod (105) is threadedly connected to a moving block (107). The moving block (107) is slidably arranged in the moving groove (107). 104), a lifting rod (108) is provided on the top of the moving block (107). 2. The building formwork connector for civil engineering with height adjustment function according to claim 1, characterized in that: an electric push rod (109) is fixedly connected to the outer surface of the moving plate (101), and the electric push rod (109) The bottom is fixedly connected with a fixing plate (110). 3. The building formwork connector for civil engineering with height adjustment function according to claim 1, characterized in that: the fixed structure (2) includes a support plate (201), and a double support plate (201) is provided inside. shaft motor (202), the output end of the biaxial motor (202) is fixedly connected with a screw rod (203), the outer surface of the screw rod (203) is threadedly connected with a positioning block (204), and the top of the positioning block (204) is clamped A building formwork (205) is connected, and a limiting plate (206) is clamped on the top of the building formwork (205). 4. The building formwork connector for civil engineering with height adjustment function according to claim 3, characterized in that: the outer surface of the support plate (201) is provided with a guide groove (207), and the positioning block (204) Set in the guide groove (207). 5. The building formwork connector for civil engineering with height adjustment function according to claim 3, characterized in that: the top of the building formwork (205) is provided with a clamping slot, and the bottom of the said building formwork (205) is provided with a positioning slot. slot, and the positioning block (204) is engaged with the building formwork (205) through the positioning slot. 6. The building formwork connector for civil engineering with height adjustment function according to claim 3, characterized in that: a fixing rod (208) is fixedly connected to the bottom of the limiting plate (206), and the fixing rod (208) ) are provided with fixed grooves (209) on the outer surfaces of both sides. A return spring (210) is fixedly connected to the inner bottom wall of the fixed groove (209), and a fixed block (211) is fixedly connected to the top of the return spring (210). . 7. The building formwork connector for civil engineering with height adjustment function according to claim 6, characterized in that: the fixing block (211) is arranged in the fixing groove (209), and the fixing block (211) The top is semicircular, and the size and shape of the fixing rod (208) matches the slot.