CN219855131U

CN219855131U - Precast concrete mould

Info

Publication number: CN219855131U
Application number: CN202321267852.8U
Authority: CN
Inventors: 邢照武; 毛传林; 殷曌辉; 薛立燕
Original assignee: Qingdao Huaou Concrete Co ltd
Current assignee: Qingdao Huaou Concrete Co ltd
Priority date: 2023-05-23
Filing date: 2023-05-23
Publication date: 2023-10-20
Anticipated expiration: 2033-05-23

Abstract

The utility model discloses a precast concrete die which comprises a base, wherein a die plate is arranged at the top of the base, supporting plates are fixedly connected to four corners of the bottom of the base, inclined grooves are formed in two sides of the base, concave plates are hinged to the inside of the inclined grooves through shaft rods, idler wheels are hinged to the front side and the rear side of the bottom of the concave plates through shaft rods, worm gear rods are movably connected to the top of the inner wall of the base through bearing blocks, a disc is fixedly connected to the bottom end of the worm gear rods, and sliding rods are fixedly connected to two sides of the bottom of the disc. According to the utility model, the worm and the worm wheel rod drive the two square sleeves to be far away from each other through the disc and the slide rod, the square sleeves and the positioning rod drive the roller to be in contact with the ground through the concave plate and jack up the base, and finally the base is pushed to move, so that the advantage of convenience in movement is achieved, the user is not required to carry and move, and the labor intensity of the user is reduced.

Description

Precast concrete mould

Technical Field

The utility model relates to the technical field of concrete molds, in particular to a precast concrete mold.

Background

In the preparation process of partial concrete, a concrete mold is used for molding, the patent publication number is CN213829494U, and a concrete mold convenient to adjust is disclosed, and the concrete mold comprises two groups of fixed plates and two groups of movable plates, wherein cavities are formed in the left side and the right side of the fixed plates, the bottoms of the fixed plates are fixedly connected with a base, sliding blocks are fixedly connected with the front side and the rear side of the movable plates, the sliding blocks penetrate through the cavities, and sliding grooves are formed in the top of the cavities. This concrete mold convenient to adjust, through promoting the movable plate, and then the size of regulation mould at will, and after adjusting, twist the handle, and then make the rotation of screwed pipe drive its spiral shell dress's sleeve pipe reciprocate in the outside of screwed pipe to when control sleeve pipe moves down, splint will move along with the sleeve pipe, and when splint support cavity bottom inner wall and can't twist the handle, the movable plate just can firm be fixed in current position, the completion that the device can be quick is adjusted from this.

The prior art solutions described above have the following drawbacks: this concrete mould adopts single base to support in the use, and inconvenient user removes concrete mould, needs the user to carry and just can remove, has improved user's intensity of labour.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model aims to provide a precast concrete die which has the advantage of convenient movement and solves the problem that the concrete die is inconvenient for a user to move due to the fact that the existing concrete die is supported by a single base.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a precast concrete mould, includes the base, the top of base is provided with the mould board, the equal fixedly connected with backup pad in four corners of base bottom, inclined groove has all been seted up to the both sides of base, the inside of inclined groove articulates through the axostylus axostyle has the concave plate, the front side and the rear side of concave plate bottom all articulate through the axostylus axostyle has the gyro wheel, the top of base inner wall is through bearing frame swing joint has the worm wheel pole, the bottom fixedly connected with disc of worm wheel pole, the equal fixedly connected with slide bar in both sides of disc bottom, square sleeve has been cup jointed in the surface sliding of slide bar, the one end that square sleeve is close to the concave plate runs through to the inside of concave plate and fixedly connected with locating lever, the equal sliding connection in the inside of concave plate of front end and rear end, the right side of base inner chamber is through bearing frame swing joint with worm wheel pole meshing, the rear end of worm runs through to the rear side of base.

As the preferable mode of the utility model, the two sides of the top of the base are fixedly connected with the baffle, and the bottom of the baffle is contacted with the top of the concave plate.

As a preferable mode of the utility model, a limiting plate is fixedly connected in the inclined groove, and the surface of the limiting plate is contacted with the surface of the concave plate.

As the preferable mode of the utility model, the left side of the inner wall of the base is fixedly connected with a sleeve plate, and the sleeve plate is sleeved on the surface of the worm gear rod in a sliding way.

As preferable, the front side and the rear side of the inner wall of the inclined groove are respectively provided with a sliding groove, and the front end and the rear end of the positioning rod are respectively connected in the sliding grooves in a sliding way.

As preferable in the utility model, the back of the base is fixedly connected with a rubber ring, and the inner wall of the rubber ring is contacted with the surface of the worm.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the worm and the worm wheel rod drive the two square sleeves to be far away from each other through the disc and the slide rod, the square sleeves and the positioning rod drive the roller to be in contact with the ground through the concave plate and jack up the base, and finally the base is pushed to move, so that the advantage of convenience in movement is achieved, the user is not required to carry and move, and the labor intensity of the user is reduced.

2. According to the utility model, the baffle is arranged, so that the top of the concave plate can be protected, and the stability of the concave plate is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged block diagram of the portion A of FIG. 1 according to the present utility model;

FIG. 3 is a schematic left-hand view of the structural worm of the present utility model;

fig. 4 is a schematic perspective view of the square sleeve of the structure of the present utility model.

In the figure: 1. a base; 2. a mold plate; 3. a support plate; 4. an inclined groove; 5. a concave plate; 6. a roller; 7. a worm wheel rod; 8. a disc; 9. a slide bar; 10. a square sleeve; 11. a positioning rod; 12. a worm; 13. a baffle; 14. a limiting plate; 15. a sleeve plate; 16. a chute; 17. a rubber ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 4, the precast concrete mould provided by the utility model comprises a base 1, wherein a mould plate 2 is arranged at the top of the base 1, supporting plates 3 are fixedly connected to four corners of the bottom of the base 1, inclined grooves 4 are formed in two sides of the base 1, concave plates 5 are hinged to the inside of the inclined grooves 4 through shaft rods, idler wheels 6 are hinged to the front side and the rear side of the bottom of the concave plates 5 through shaft rods, worm wheel rods 7 are movably connected to the top of the inner wall of the base 1 through bearing blocks, discs 8 are fixedly connected to the bottom ends of the worm wheel rods 7, sliding rods 9 are fixedly connected to two sides of the bottom of the discs 8, square sleeves 10 are sleeved on the surfaces of the sliding rods 9 in a sliding mode, one ends, close to the concave plates 5, of the square sleeves 10 penetrate into the concave plates 5 and are fixedly connected with positioning rods 11, the front ends and the rear ends of the positioning rods 11 are slidably connected to the inside the concave plates 5, worm rods 12 meshed with the worm wheels 7 are movably connected to the right side of an inner cavity of the base 1 through bearing blocks, and the rear ends of the worm rods 12 penetrate to the rear sides of the base 1.

Referring to fig. 2, the two sides of the top of the base 1 are fixedly connected with a baffle 13, and the bottom of the baffle 13 is contacted with the top of the concave 5.

As a technical optimization scheme of the utility model, the top of the concave plate 5 can be protected by arranging the baffle 13, so that the stability of the concave plate 5 is improved.

Referring to fig. 2, a limiting plate 14 is fixedly connected to the inside of the inclined groove 4, and the surface of the limiting plate 14 is in contact with the surface of the concave plate 5.

As a technical optimization scheme of the utility model, the limiting plate 14 is arranged, so that the concave plate 5 can be limited, and the phenomenon that the rotation angle of the concave plate 5 is overlarge during rotation is avoided.

Referring to fig. 1, a sleeve plate 15 is fixedly connected to the left side of the inner wall of the base 1, and the sleeve plate 15 is slidably sleeved on the surface of the worm gear rod 7.

As a technical optimization scheme of the utility model, the worm gear rod 7 can be limited by arranging the sleeve plate 15, so that the stability of the worm gear rod 7 in rotation is improved.

Referring to fig. 2, the front side and the rear side of the inner wall of the inclined groove 4 are both provided with a sliding groove 16, and the front end and the rear end of the positioning rod 11 are both slidably connected inside the sliding groove 16.

As a technical optimization scheme of the utility model, the front end and the rear end of the positioning rod 11 can be supported by arranging the sliding groove 16, so that the supporting strength of the positioning rod 11 is improved.

Referring to fig. 3, a rubber ring 17 is fixedly connected to the back of the base 1, and the inner wall of the rubber ring 17 is in contact with the surface of the worm 12.

As a technical optimization scheme of the utility model, the friction force between the base 1 and the worm 12 can be increased by arranging the rubber ring 17, so that the stability of the worm 12 when the worm is not required to rotate is improved.

The working principle and the using flow of the utility model are as follows: when the novel concrete pouring mold plate 2 is used, a user rotates the worm 12 at first, the worm 12 drives the worm gear rod 7 to rotate, the worm gear rod 7 drives the slide bar 9 to rotate through the disc 8, the slide bar 9 drives the square sleeve 10 to move when sliding in the square sleeve 10, the two square sleeves 10 are away from each other, the square sleeve 10 drives the positioning rod 11 to move and pushes the concave plate 5, the concave plate 5 rotates around the shaft rod, the concave plate 5 drives the roller 6 to be in contact with the ground and jack up the base 1, then the worm 12 is loosened to push the base 1 to move, the worm 12 is reversely rotated after moving to a proper position, the worm 12 drives the slide bar 9 to reset through the worm gear rod 7 and the disc 8, the slide bar 9 drives the concave plate 5 and the roller 6 to reset through the square sleeve 10 and the positioning rod 11, the support plate 3 is in contact with the ground, and finally concrete is poured into the die plate 2 to be molded, so that the advantage of convenient movement is achieved.

To sum up: this precast concrete mould is kept away from each other by worm 12 and worm wheel pole 7 drive two square sleeves 10 through disc 8 and slide bar 9, and by square sleeve 10 and locating lever 11 drive gyro wheel 6 through concave plate 5 and ground contact and jack-up base 1, promote base 1 at last and can remove, reach the advantage of being convenient for remove, do not need the user to carry and remove, reduced user's intensity of labour.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model 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 therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Precast concrete mould, including base (1), its characterized in that: the top of base (1) is provided with mould board (2), equal fixedly connected with backup pad (3) in four corners of base (1) bottom, inclined groove (4) have all been seted up to the both sides of base (1), the inside of inclined groove (4) is articulated to have concave plate (5) through the axostylus axostyle, the front side and the rear side of concave plate (5) bottom all articulate through the axostylus axostyle has gyro wheel (6), the top of base (1) inner wall is through bearing frame swing joint worm wheel (7), the bottom fixedly connected with disc (8) of worm wheel (7), the equal fixedly connected with slide bar (9) in both sides of disc (8) bottom, square sleeve (10) have been cup jointed in the surface slip of slide bar (9), the one end that square sleeve (10) are close to concave plate (5) runs through to the inside of concave plate (5) and fixedly connected with locating lever (11), the front end and the equal sliding connection of rear end of locating lever (11) are in the inside of concave plate (5), the right side of base (1) inner chamber has worm (12) through worm wheel swing joint and worm wheel (7) to the worm (12) of meshing behind base (1).

2. A precast concrete die as recited in claim 1, wherein: both sides at base (1) top are all fixedly connected with baffle (13), the bottom of baffle (13) and the top contact of concave plate (5).

3. A precast concrete die as recited in claim 1, wherein: the inside fixedly connected with limiting plate (14) of inclined groove (4), the surface of limiting plate (14) and the surface contact of concave plate (5).

4. A precast concrete die as recited in claim 1, wherein: the left side of base (1) inner wall fixedly connected with nest plate (15), nest plate (15) sliding sleeve is at the surface of worm wheel pole (7).

5. A precast concrete die as recited in claim 1, wherein: the front side and the rear side of the inner wall of the inclined groove (4) are respectively provided with a sliding groove (16), and the front end and the rear end of the positioning rod (11) are respectively and slidably connected in the sliding grooves (16).

6. A precast concrete die as recited in claim 1, wherein: the back of the base (1) is fixedly connected with a rubber ring (17), and the inner wall of the rubber ring (17) is in contact with the surface of the worm (12).