Fair-faced concrete structure

Abstract

The utility model discloses a fair-faced concrete structure, and relates to the technical field of concrete, the fair-faced concrete structure comprises a mounting seat and a contact seat slidably mounted on the mounting seat, a rectangular groove is formed in the outer wall of the top of the mounting seat, two driving assemblies are arranged on the inner wall of the rectangular groove, the two driving assemblies are connected to the contact seat, and circular grooves are formed in the outer walls of the two sides of the mounting seat; and the inner walls of the two circular grooves are rotationally connected with rotating parts for driving the driving assemblies. The adjustable contact seat is arranged on the mounting seat, concrete is conveniently and directly compacted when the contact seat moves downwards, the two driving assemblies are arranged in the mounting seat, the contact seat is conveniently driven to move through the arrangement of the driving assemblies, and concrete is conveniently compacted; the problem that a contact seat on an existing mounting seat is prone to inclination is solved.

Description

Technical Field

[0001] The present application relates to the field of concrete technology, and in particular to a plain concrete structure. Background Art

[0002] Fair-faced concrete is a type of concrete that directly uses the natural texture of concrete after molding as a finishing effect. It can be divided into ordinary fair-faced concrete, facing fair-faced concrete and decorative fair-faced concrete. Ordinary fair-faced concrete refers to fair-faced concrete with no obvious color difference on the surface color and no special requirements for the finishing effect. Facing fair-faced concrete refers to fair-faced concrete with a basically consistent surface color, formed by a combination of regularly arranged tension bolt eyes, open joints, cicada joints, false eyes, etc., with a natural texture as a finishing effect. Decorative fair-faced concrete is fair-faced concrete with decorative patterns, inlaid decorative pieces or colors formed on the surface. However, the concrete molded by the existing fair-faced concrete mechanism is inconvenient to demold and has poor quality.

[0003] After searching, the Chinese patent announcement number CN213732343U discloses a fair-faced concrete structure, including a closing mechanism, the closing mechanism including a connecting plate, a handle, a telescopic spring, and a contact plate, the handle is provided on the upper part of the connecting plate, the telescopic springs are provided at the four corners of the lower part of the connecting plate, the contact plate is provided at the lower part of the telescopic spring, the lower part of the closing mechanism is provided with a forming mechanism, the forming mechanism includes a slide plate, a bottom plate, a pin hole, a side plate, a sliding sleeve, and a sliding groove, the side plates are provided on both sides of the upper part of the bottom plate, the sliding groove is provided on one side of the side plate, the pin hole is provided at the lower part of the side plate, the slide plate is provided at the front and rear parts of the upper surface of the bottom plate, and the sliding sleeve is provided at the connection between the slide plate and the side plate.

[0004] A plain concrete structure in the above patent has the following shortcomings: by setting a contact plate on the connecting plate, the contact plate facilitates the compaction of the concrete, but the setting of the telescopic spring easily causes the contact plate to tilt during the compaction process, thereby causing a slope to appear on the top of the concrete. Utility Model Content

[0005] In order to improve the problem of the existing contact plate tilting during the concrete compaction process, the present application provides a plain concrete structure.

[0006] The present application provides a plain concrete structure, comprising a mounting seat and a contact seat slidably mounted on the mounting seat, wherein a rectangular groove is provided on the top outer wall of the mounting seat, and two driving assemblies are arranged on the inner wall of the rectangular groove, and the two driving assemblies are connected to the contact seat, and circular grooves are provided on the outer walls on both sides of the mounting seat, and the inner walls of the two circular grooves are rotatably connected to a rotating part that drives the driving assembly.

[0007] By adopting the above structure, the two driving components in the rectangular groove of the mounting seat facilitate the direct movement of the contact seat. When the contact seat moves down, it is convenient to compact the concrete in the mold. The setting of the rotating part facilitates the operation of the two driving components, thereby facilitating the adjustment of the position of the contact seat.

[0008] A fixing seat is fixedly connected to the inner wall of the bottom of the rectangular groove, and two driving components are symmetrically arranged about the fixing seat.

[0009] With the above structure, the two drive components can be easily installed by setting the fixing seat.

[0010] The driving assembly comprises a driving seat, and a through slot is formed on the outer wall of the top of the driving seat, and two supporting plates are rotatably connected to the inner wall of the through slot.

[0011] With the above structure, the support plate can be conveniently installed through the through slot on the drive seat.

[0012] The inner wall at the bottom of the rectangular groove is provided with two rectangular openings, the driving seat is slidably connected to the inner walls of the rectangular openings, and the driving seat is fixedly connected to the contact seat.

[0013] With the above structure, the contact seat is directly pushed to move by the movement of the driving seat, thereby facilitating the compaction of the concrete in the mold.

[0014] The driving assembly also includes a bidirectional screw rod rotatably connected to the inner wall of the rectangular groove, and the outer wall of the bidirectional screw rod is threadedly connected to two driving blocks.

[0015] With the above structure, the two driving blocks are driven to move toward or away from each other through the rotation of the bidirectional screw.

[0016] The two driving blocks are rotatably connected to the two support plates respectively, a worm wheel is fixedly connected to the midpoint of the bidirectional screw, two worms are rotatably connected between the outer walls on both sides of the fixed seat and the inner walls on both sides of the rectangular groove, and the worm and the worm wheel are meshed with each other.

[0017] With the above structure, the driving block can be moved to cooperate with the support plate to drive the driving seat to move. The worm can be directly driven to rotate the worm wheel, and the position of the contact seat can be adjusted by the bidirectional screw.

[0018] One end of the two worm gears are fixedly connected, and the other ends of the two worm gears are respectively fixedly connected to two rotating parts. The cross-section of the rotating part is a prismatic structure. Four fixing rods are fixedly connected to the inner wall of the bottom of the rectangular groove. Two mounting ears are fixedly connected to the outer walls of the two sides of the driving seat, and the mounting ears are slidably connected to the outer walls of the fixing rods.

[0019] With the above structure, the two worms can be directly driven to rotate by the setting of the rotating part, thereby adjusting the position of the contact seat. The cooperation between the fixing rod and the mounting ear can conveniently limit the sliding track of the driving seat.

[0020] The inner wall of the rectangular groove is fixedly connected with a cover plate, and the outer wall at the top of the cover plate is fixedly connected with a handle.

[0021] With the above structure, the detachable cover plate makes it convenient to maintain the parts in the mounting seat, and the handle makes it convenient to take the mounting seat.

[0022] In summary, the beneficial effects of this application are as follows:

[0023] 1. The present application provides an adjustable contact seat on the mounting seat, which facilitates direct compaction of the concrete when the contact seat moves downward, and also provides two driving components in the mounting seat. The setting of the driving components facilitates the movement of the contact seat and the compaction of the concrete, thereby solving the problem that the contact seat on the existing mounting seat is prone to tilting.

[0024] 2. The present application sets a bidirectional screw in the mounting seat, and the bidirectional screw rotates to drive the two driving blocks to move, thereby facilitating the support plate to drive the driving seat to move downward, and then directly driving the contact seat to move. Through the cooperation between the worm wheel and the worm, the two bidirectional screws can be rotated synchronously, thereby directly driving the contact seat to move to avoid tilting. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the entire application;

[0026] Figure 2 It is a three-dimensional schematic diagram of this application;

[0027] Figure 3 It is a schematic diagram of the interior of the mounting base of this application;

[0028] Figure 4 It is a schematic diagram of the driving components of this application.

[0029] Explanation of the accompanying drawings: 1. Mounting seat; 2. Contact seat; 3. Circular groove; 4. Rotating part; 5. Cover plate; 6. Handle; 7. Fixed seat; 8. Driving assembly; 9. Driving seat; 10. Through groove; 11. Mounting ear; 12. Fixed rod; 13. Support plate; 14. Driving block; 15. Bidirectional screw; 16. Worm; 17. Worm wheel. DETAILED DESCRIPTION

[0030] The following is combined with Figure 1-4 This application is described in further detail.

[0031] See also Figure 1-3, a plain concrete structure, comprising a mounting seat 1 and a contact seat 2 slidably mounted on the mounting seat 1, a rectangular groove is opened on the top outer wall of the mounting seat 1, and two driving components 8 are arranged on the inner wall of the rectangular groove, the two driving components 8 are connected to the contact seat 2, circular grooves 3 are opened on the outer walls on both sides of the mounting seat 1, and the inner walls of the two circular grooves 3 are rotatably connected with a rotating part 4 that drives the driving component 8.

[0032] When in use, the two driving components 8 in the rectangular groove of the mounting seat 1 facilitate the direct movement of the contact seat 2. When the contact seat 2 moves down, it is convenient to compact the concrete in the mold. The setting of the rotating part 4 facilitates the driving of the two driving components 8 to move, thereby facilitating the adjustment of the position of the contact seat 2.

[0033] Reference Figure 3 A fixing seat 7 is fixedly connected to the inner wall of the bottom of the rectangular groove, and two driving components 8 are symmetrically arranged about the fixing seat 7. The setting of the fixing seat 7 facilitates auxiliary installation of the two driving components 8.

[0034] Reference Figure 4 The driving assembly 8 includes a driving seat 9, and a through slot 10 is formed on the top outer wall of the driving seat 9. Two support plates 13 are rotatably connected to the inner wall of the through slot 10. The support plates 13 are conveniently installed through the through slot 10 on the driving seat 9.

[0035] Reference Figure 4 Two rectangular openings are provided on the inner wall at the bottom of the rectangular groove. The driving seat 9 is slidably connected to the inner wall of the rectangular opening. The driving seat 9 is fixedly connected to the contact seat 2. The movement of the driving seat 9 directly pushes the contact seat 2 to move, thereby facilitating the compaction of the concrete in the mold.

[0036] Reference Figure 4 The driving assembly 8 also includes a bidirectional screw 15 rotatably connected to the inner wall of the rectangular groove, and the outer wall of the bidirectional screw 15 is screwed with two driving blocks 14, and the rotation of the bidirectional screw 15 drives the two driving blocks 14 to move toward or away from each other.

[0037] Reference Figure 4 The two driving blocks 14 are rotatably connected to the two supporting plates 13 respectively, a worm wheel 17 is fixedly connected at the midpoint of the bidirectional screw 15, and two worms 16 are rotatably connected between the outer walls on both sides of the fixed seat 7 and the inner walls on both sides of the rectangular groove, and the worm 16 and the worm wheel 17 are meshed with each other. The movement of the driving block 14 facilitates the movement of the driving seat 9 in coordination with the supporting plate 13. The setting of the worm 16 facilitates the direct driving of the worm wheel 17 to rotate, and then the position of the contact seat 2 is adjusted by the bidirectional screw 15.

[0038] Reference Figure 4One end of the two worm gears 16 is fixedly connected, and the other ends of the two worm gears 16 are respectively fixedly connected to the two rotating parts 4. The cross-section of the rotating part 4 is a prismatic structure. Four fixing rods 12 are fixedly connected to the inner wall of the bottom of the rectangular groove. Two mounting ears 11 are fixedly connected to the outer walls of the two sides of the driving seat 9, and the mounting ears 11 are slidably connected to the outer walls of the fixing rods 12. The setting of the rotating part 4 is convenient for directly driving the two worm gears 16 to rotate, and then adjusting the position of the contact seat 2. The cooperation between the fixing rods 12 and the mounting ears 11 facilitates limiting the sliding trajectory of the driving seat 9.

[0039] Reference Figure 1 A cover plate 5 is fixedly connected to the inner wall of the rectangular groove, and a handle 6 is fixedly connected to the outer wall at the top of the cover plate 5. The detachable cover plate 5 is convenient for maintenance of the parts in the mounting base 1, and the handle 6 is convenient for taking the mounting base 1.

[0040] The implementation principle of the present application is as follows: when in use, the mounting seat 1 is covered on the concrete mold, and then connected to the rotating part 4 through a socket wrench, the wrench drives the rotating part 4 to rotate and then drives the two worms 16 to rotate synchronously, and the rotation of the worm 16 drives the worm wheel 17 to rotate, and the rotation of the two worm wheels 17 directly drives the two bidirectional screws 15 to rotate synchronously, and the rotation of the bidirectional screw 15 directly drives the two driving blocks 14 to move toward or away from each other, and when the two driving blocks 14 move toward each other, the driving seat 9 is directly pushed downward through the support plate 13, and when the driving seat 9 moves downward, the contact seat 2 is directly driven to compact the concrete, and the arrangement of the four fixing rods 12 facilitates limiting the sliding trajectory of the driving seat 9.

[0041] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A plain concrete structure, comprising a mounting seat (1) and a contact seat (2) slidably mounted on the mounting seat (1), characterized in that: The top outer wall of the mounting seat (1) is provided with a rectangular groove, and the inner wall of the rectangular groove is provided with two driving assemblies (8), the two driving assemblies (8) are connected to the contact seat (2), and the outer walls of both sides of the mounting seat (1) are provided with circular grooves (3), and the inner walls of the two circular grooves (3) are rotatably connected with a rotating part (4) that drives the driving assembly (8).

2. The plain concrete structure according to claim 1, characterized in that: A fixing seat (7) is fixedly connected to the inner wall of the bottom of the rectangular groove, and the two driving assemblies (8) are symmetrically arranged with respect to the fixing seat (7).

3. The plain concrete structure according to claim 2, characterized in that: The driving assembly (8) comprises a driving seat (9), and a through slot (10) is provided on the top outer wall of the driving seat (9), and the inner wall of the through slot (10) is rotatably connected to two supporting plates (13).

4. The plain concrete structure according to claim 3, characterized in that: The inner wall at the bottom of the rectangular groove is provided with two rectangular openings, the driving seat (9) is slidably connected to the inner walls of the rectangular openings, and the driving seat (9) is fixedly connected to the contact seat (2).

5. The plain concrete structure according to claim 4, characterized in that: The driving assembly (8) further comprises a bidirectional screw rod (15) rotatably connected to the inner wall of the rectangular groove, and the outer wall of the bidirectional screw rod (15) is threadedly connected to two driving blocks (14).

6. The plain concrete structure according to claim 5, characterized in that: The two driving blocks (14) are rotatably connected to the two support plates (13) respectively, a worm wheel (17) is fixedly connected at the midpoint of the bidirectional screw (15), two worms (16) are rotatably connected between the outer walls on both sides of the fixed seat (7) and the inner walls on both sides of the rectangular groove, and the worms (16) and the worm wheel (17) are meshed with each other.

7. The plain concrete structure according to claim 6, characterized in that: One end of the two worms (16) is fixedly connected, and the other ends of the two worms (16) are respectively fixedly connected to two rotating parts (4), the cross-section of the rotating part (4) is a prismatic structure, four fixing rods (12) are fixedly connected to the inner wall of the bottom of the rectangular groove, and two mounting ears (11) are fixedly connected to the outer walls of both sides of the drive seat (9), and the mounting ears (11) are slidably connected to the outer walls of the fixing rods (12).

8. The plain concrete structure according to claim 7, characterized in that: A cover plate (5) is fixedly connected to the inner wall of the rectangular groove, and a handle (6) is fixedly connected to the outer wall at the top of the cover plate (5).

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