Guardrail template fine adjustment device

Abstract

The utility model relates to the technical field of guardrail template, disclose a kind of guardrail template fine adjustment device, including base, adjusting assembly, stabilizing component and auxiliary assembly, adjusting assembly is installed on the upper end of base, stabilizing component is installed on the upper end of adjusting assembly, auxiliary assembly is installed on the upper end of stabilizing component.The utility model has the following advantages and effects: adjusting assembly is cooperated with guide rail by screw rod, the position of guardrail template is easily adjusted, the accurate joint positioning between guardrail template is easily achieved, the accurate joint between the two groups of templates is simultaneously connected, and the transmission rod is cooperated with connecting rod, limit plate is extruded and adhered guardrail template from both sides, the limit locking of guardrail template is realized, the stability after guardrail template is placed is guaranteed, and guardrail template is avoided when moving and shaking.

Description

Technical Field

[0001] This utility model relates to the field of guardrail template technology, and in particular to a guardrail template fine-tuning device. Background Technology

[0002] Guardrail formwork is a mold system used to produce concrete guardrails. It is widely used in the construction of transportation infrastructure such as highways, bridges, and elevated roads. Its main function is to ensure that the size, shape, and appearance quality of the guardrails meet the design requirements, while improving construction efficiency and safety.

[0003] In the existing technology, a bridge railing mobile formwork installation trolley with application number CN202222196587.0 is used to improve construction safety by setting up a base, support components, electric hoist, basket and counterweight. However, when the electric hoist lifts the railing formwork, the formwork will shake to a certain extent, which makes it difficult to accurately align the formwork with each other. It is necessary to manually align the railing formwork slowly, which results in low work efficiency. Utility Model Content

[0004] The purpose of this invention is to provide a guardrail template fine-tuning device that can solve the problems mentioned in the background art.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a guardrail template fine-tuning device, including a base:

[0006] An adjustment component, which is installed on the upper end of the base, is used to adjust the position of the guardrail template;

[0007] The adjustment component includes:

[0008] A guide rail is fixedly installed on the upper end of the base. A slide table is slidably connected to the upper end of the guide rail. Rollers are fixedly installed on the front and rear sides of the lower end of the slide table. A lead screw is rotatably connected inside the slide table. A worm gear reducer is fixedly installed at the front end of the slide table, and the output end of the worm gear reducer is welded to the front end of the lead screw. A handle is fixedly installed at the front end of the worm gear reducer. A movable block is threadedly connected to the outside of the lead screw. A placement platform is fixedly installed on the upper end of the movable block.

[0009] In the above scheme, the slide table slides left and right on the guide rail, and the rotating handle drives the lead screw to rotate through the worm gear reducer, so as to realize the back and forth sliding of the placement table, which facilitates the position adjustment of the guardrail template placed on the placement table and facilitates the precise alignment and positioning between the guardrail templates.

[0010] A further feature of this invention includes:

[0011] A stabilizing component is installed on the upper end of the adjusting component to ensure the stability of the guardrail template when it moves.

[0012] The stabilizing component includes:

[0013] A sliding rod is fixedly installed in the center of the placement platform. A servo motor is fixedly installed at the lower end of the placement platform. A connecting rod is fixedly installed at the output end of the servo motor. A transmission rod is rotatably connected to the front and rear ends of the connecting rod. A slider is slidably connected to the outside of the sliding rod, and the lower end of the slider is rotatably connected to the transmission rod. A limit plate is fixedly installed at the upper end of the slider. Guide rods are fixedly installed on the left and right sides of the placement platform. The lower ends of the left and right sides of the limit plate are penetrated by the guide rods.

[0014] In the above scheme, the servo motor is activated to drive the connecting rod to rotate. The rotation of the connecting rod pulls the transmission rod, thereby causing the slider to slide towards the center on the slide rod, so that the limit plates on both sides fit and squeeze the guardrail template, thereby achieving the limit locking of the guardrail template.

[0015] A further feature of this invention includes:

[0016] An auxiliary component is mounted on top of the stabilizing component.

[0017] The auxiliary components include:

[0018] Fixed blocks are fixedly installed on the left and right sides of the upper end of the limiting plate. An auxiliary rod is rotatably connected between the fixed blocks. A locking block is slidably connected inside the auxiliary rod. A spring is provided between the locking block and the auxiliary rod. A sleeve is fixedly installed on the outside of the locking block and slides outside the auxiliary rod. A slot is opened at the upper end of the limiting plate between the fixed blocks.

[0019] In the above scheme, the auxiliary rod is rotated between the fixed blocks to rotate it to a vertical position. At the same time, the spring pushes the locking block into the slot to lock the auxiliary rod and ensure its stability after it is rotated to a vertical position.

[0020] The beneficial effects of this utility model are:

[0021] The adjustment component of this utility model uses a lead screw and a guide rail to facilitate the adjustment of the position of the guardrail template, the precise alignment and positioning between guardrail templates, and the precise jointing between two sets of templates. At the same time, the connecting rod and the transmission rod work together to drive the limiting plate to press and fit the guardrail template from both sides, thereby limiting and locking the guardrail template, ensuring the stability of the guardrail template after placement, and preventing the guardrail template from shaking when moving.

[0022] The auxiliary component of this utility model extends the limiting plate's locking length by cooperating with the auxiliary rod and the fixing block, ensuring the stability of the limiting lock on the high guardrail template. At the same time, the locking block is pushed into the slot by the spring, ensuring the stability of the auxiliary rod after it rotates to the vertical position. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This is a schematic diagram of the structure of this utility model;

[0025] Figure 2 This is a schematic diagram of the cross-sectional structure of the slide table of this utility model;

[0026] Figure 3 This is a schematic diagram of the right-side cross-sectional structure of the placement platform of this utility model;

[0027] Figure 4 This is a front cross-sectional view of the placement platform of this utility model;

[0028] Figure 5 This is a cross-sectional structural diagram of the auxiliary component of this utility model.

[0029] In the diagram, 1. Base; 2. Adjustment assembly; 201. Guide rail; 202. Slide table; 203. Roller; 204. Lead screw; 205. Worm gear reducer; 206. Rotary handle; 207. Movable block; 208. Placement platform; 3. Stabilizing assembly; 301. Slide rod; 302. Servo motor; 303. Connecting rod; 304. Transmission rod; 305. Slider; 306. Limiting plate; 307. Guide rod; 4. Auxiliary assembly; 401. Fixing block; 402. Auxiliary rod; 403. Locking block; 404. Spring; 405. Sleeve; 406. Slot. Detailed Implementation

[0030] The technical solution of this utility model will now be clearly and completely described with reference to specific embodiments. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0031] Reference Figure 1-5A guardrail template fine-tuning device includes a base 1, an adjustment component 2, a stabilizing component 3, and an auxiliary component 4. The adjustment component 2 is installed on the upper end of the base 1 and is used to adjust the position of the guardrail template. The stabilizing component 3 is installed on the upper end of the adjustment component 2 to ensure the stability of the guardrail template when it moves. The auxiliary component 4 is installed on the upper end of the stabilizing component 3.

[0032] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 The adjusting component 2 includes: a guide rail 201 fixedly installed on the upper end of the base 1; a slide table 202 slidably connected to the upper end of the guide rail 201; rollers 203 fixedly installed on the front and rear sides of the lower end of the slide table 202; a lead screw 204 rotatably connected inside the slide table 202; a worm gear reducer 205 fixedly installed at the front end of the slide table 202, with the output end of the worm gear reducer 205 welded to the front end of the lead screw 204; a handle 206 fixedly installed at the front end of the worm gear reducer 205; a movable block 207 threadedly connected to the outer side of the lead screw 204; and a placement platform 208 fixedly installed on the upper end of the movable block 207 for stability. Component 3 includes: a slide bar 301 fixedly installed in the center of the placement platform 208; a servo motor 302 fixedly installed at the lower end of the placement platform 208; a connecting rod 303 fixedly installed at the output end of the servo motor 302; a transmission rod 304 rotatably connected to the front and rear ends of the connecting rod 303; a slider 305 slidably connected to the outside of the slide bar 301, and the lower end of the slider 305 rotatably connected to the transmission rod 304; a limit plate 306 fixedly installed at the upper end of the slider 305; and guide rods 307 fixedly installed on the left and right sides of the placement platform 208, with the lower ends of the left and right sides of the limit plate 306 being penetrated by the guide rods 307.

[0033] In this invention, after the guardrail template is placed on the placement platform 208, the slide 202 is activated, causing it to slide on the guide rail 201. This allows the guardrail template on the placement platform 208 to move closer to and fit the installed guardrail template. Simultaneously, the handle 206 is rotated, activating the worm gear reducer 205, which in turn drives the lead screw 204 to rotate. As the lead screw 204 rotates, the movable block 207 slides inside the slide 202, thereby causing the placement platform 208 to slide on the slide 202. This, in turn, causes the guardrail template on the placement platform 208 to slide back and forth, thus adjusting the position of the guardrail template. This facilitates precise alignment and positioning between the guardrail templates and ensures accurate jointing between two sets of templates. After the guardrail template is placed on the placement platform 208, the servo motor 302 is activated. The servo motor 302 drives the connecting rod 303 to rotate. The rotation of the connecting rod 303 pulls the transmission rod 304, thereby causing the slider 305 to slide towards the center on the sliding rod 301. This causes the limiting plates 306 on both sides to slide towards the center, so that the limiting plates 306 press against the guardrail template from both sides, thereby limiting and locking the guardrail template. This ensures the stability of the guardrail template after placement and prevents it from shaking when moving. At the same time, the limiting plate 306 is penetrated by the guide rod 307, which prevents the limiting plate 306 from being subjected to excessive force and causing damage to the sliding rod 301. This distributes the force on the sliding rod 301 and improves the overall structural strength.

[0034] Reference Figure 1 , Figure 3 and Figure 5 The auxiliary component 4 includes: fixed blocks 401 fixedly installed on the left and right sides of the upper end of the limiting plate 306; an auxiliary rod 402 rotatably connected between the fixed blocks 401; a locking block 403 slidably connected inside the auxiliary rod 402; a spring 404 provided between the locking block 403 and the auxiliary rod 402; a sleeve 405 fixedly installed on the outside of the locking block 403, and the sleeve 405 sliding outside the auxiliary rod 402; and a slot 406 opened at the upper end of the limiting plate 306 between the fixed blocks 401.

[0035] In this invention, when installing a high-height guardrail template, the limiting plate 306 locks the guardrail template in place. The sliding sleeve 405 drives the locking block 403 to slide inside the auxiliary rod 402, causing the locking block 403 to slide into the auxiliary rod 402 and press the spring 404. Then, the auxiliary rod 402 is rotated on the fixing block 401 until it reaches a vertical position. The sleeve 405 is then released, and the spring 404 resets, pushing the locking block 403 downwards. The locking block 403 then engages with the slot 406, locking the auxiliary rod 402. This extends the locking length of the limiting plate 306, ensuring the stability of the high-height guardrail template. Simultaneously, the locking block 403 is pushed into the slot 406 by the spring 404, ensuring the stability of the auxiliary rod 402 after it reaches a vertical position.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A guardrail template fine-tuning device, comprising a base (1), characterized in that: Adjustment component (2), which is installed on the upper end of the base (1) and is used to adjust the position of the guardrail template; The adjustment component (2) includes: A guide rail (201) is fixedly installed on the upper end of the base (1). A slide table (202) is slidably connected to the upper end of the guide rail (201). Rollers (203) are fixedly installed on the front and rear sides of the lower end of the slide table (202). A lead screw (204) is rotatably connected inside the slide table (202). A worm gear reducer (205) is fixedly installed at the front end of the slide table (202), and the output end of the worm gear reducer (205) is welded to the front end of the lead screw (204). A rotating handle (206) is fixedly installed at the front end of the worm gear reducer (205).

2. The guardrail template fine-tuning device according to claim 1, characterized in that: The lead screw (204) is threaded to the outside of a movable block (207), and a placement platform (208) is fixedly installed on the upper end of the movable block (207).

3. The guardrail template fine-tuning device according to claim 2, characterized in that, Also includes: Stabilizing component (3) is installed on the upper end of adjusting component (2) to ensure the stability of the guardrail template when it moves.

4. The guardrail template fine-tuning device according to claim 3, characterized in that, The stabilizing component (3) includes: A slide bar (301) is fixedly installed in the center of the placement platform (208), and a servo motor (302) is fixedly installed at the lower end of the placement platform (208).

5. A guardrail template fine-tuning device according to claim 4, characterized in that: The output end of the servo motor (302) is fixedly mounted with a connecting rod (303), and the front and rear ends of the connecting rod (303) are rotatably connected to a transmission rod (304).

6. A guardrail template fine-tuning device according to claim 5, characterized in that: A slider (305) is slidably connected to the outside of the slide rod (301), and the lower end of the slider (305) is rotatably connected to the transmission rod (304). A limit plate (306) is fixedly installed on the upper end of the slider (305).

7. A guardrail template fine-tuning device according to claim 6, characterized in that: Guide rods (307) are fixedly installed on the left and right sides inside the placement platform (208), and the lower ends of the left and right sides of the limiting plate (306) are penetrated by the guide rods (307).

8. A guardrail template fine-tuning device according to claim 7, characterized in that, Also includes: An auxiliary component (4) is mounted on the upper end of the stabilizing component (3).

9. A guardrail template fine-tuning device according to claim 8, characterized in that, The auxiliary component (4) includes: Fixed blocks (401) are fixedly installed on the left and right sides of the upper end of the limiting plate (306). An auxiliary rod (402) is rotatably connected between the fixed blocks (401). A locking block (403) is slidably connected inside the auxiliary rod (402). A spring (404) is provided between the locking block (403) and the auxiliary rod (402).

10. A guardrail template fine-tuning device according to claim 9, characterized in that: A sleeve (405) is fixedly installed on the outside of the card block (403), and the sleeve (405) slides on the outside of the auxiliary rod (402). The upper end of the limiting plate (306) is provided with a slot (406) between the fixed blocks (401).

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