CN211709604U

CN211709604U - Expansion-proof concrete mould

Info

Publication number: CN211709604U
Application number: CN201922399411.3U
Authority: CN
Inventors: 丁大琴
Original assignee: Jiangsu Tonggu Structural Engineering Co ltd
Current assignee: Jiangsu Tonggu Structural Engineering Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-10-20
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses an expansion-proof concrete mould, which comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with a box body, two sides of an inner cavity of the box body are respectively provided with a groove, the top and the bottom of the two grooves are respectively fixedly connected with a first fixed plate, and one side adjacent to the two first fixed plates is fixedly connected with a slide bar; pass through the inner chamber that the filling tube pours into the box into with the concrete, when the concrete was injected, through the fluidity expansion of concrete, extrude the riser, the riser drives the outside expansion of scissor pole, the elastic connection of rethread spring drives the spring and reciprocates, make the concrete when prefabricating, it has great concrete shaping space to reserve, and can effectually avoid when the precast concrete mould uses, often can be because of the instability inflation of concrete, lead to inside template fracture or bending, lead to the concrete deformation when the precast concrete shaping, need staff's rework to prefabricate again, the condition that brings very big inconvenience for the staff appears.

Description

Expansion-proof concrete mould

Technical Field

The utility model relates to a concrete mould technical field specifically is a prevent expanding concrete mould.

Background

Concrete, referred to as "concrete" for short: refers to the general name of engineering composite materials formed by cementing aggregate into a whole by cementing materials. The term concrete generally refers to cement as the cementing material and sand and stone as the aggregate; the cement concrete is mixed with water (containing an additive and an admixture) according to a certain proportion and stirred to obtain the cement concrete, also called as common concrete, which is widely applied to civil engineering;

the concrete precast block mould is a mould for a concrete finished product which is specially customized according to specific size specifications. Cement precast block moulds, concrete precast block moulds, high-speed precast block mould boxes, concrete precast block mould boxes, precast plastic moulds and the like are different names of the concrete precast block moulds;

when the precast concrete mould used, often can lead to inside template fracture or crooked because of the instability inflation of concrete, lead to the concrete deformation when precast concrete shaping, need the staff to rework and prefabricate again, bring very big inconvenience for the staff, for this reason, propose a prevent the concrete mould that expands.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an prevent concrete mould that swells to solve the problem that provides in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a concrete mould of preventing puffing, includes the bottom plate, the top fixedly connected with box of bottom plate, the both sides of box inner chamber are all seted up flutedly, two the top of recess and the first fixed plate of the equal fixedly connected with in bottom, two one side fixedly connected with slide bar that first fixed plate is adjacent, two the top and the equal sliding connection in bottom on slide bar surface have a sliding sleeve, two one side that the recess was kept away from to the sliding sleeve all rotates through the pivot and is connected with the scissor pole, two one side that the sliding sleeve was kept away from to the scissor pole rotates through the pivot and is connected with the riser, the surface cover of slide bar is equipped with the spring, the top and the bottom and two of spring one side fixed connection that the sliding sleeve is.

As further preferable in the present technical solution: the left bottom of box inner chamber is rotated through the bearing and is connected with the horizontal pole, the right-hand member of horizontal pole runs through the box and extends to the outside of box, the welding of the one end that the horizontal pole is located the box outside has first belt pulley, the bottom fixedly connected with motor on box right side, the welding of the output of motor has the second belt pulley, the second belt pulley is around being equipped with the belt with the surface of first belt pulley, the second belt pulley passes through belt transmission with first belt pulley and is connected, the equal fixedly connected with on both sides of horizontal pole surface strikes the piece.

As further preferable in the present technical solution: the supporting plates are fixedly connected to two sides of the bottom of the inner cavity of the box body, the top of each supporting plate is sleeved on the surface of the corresponding transverse rod, and the supporting plates are rotatably connected with the transverse rods through rotating shafts.

As further preferable in the present technical solution: the top of box rotates through the pivot to be connected with the apron, the apron all is provided with the hasp with the right side of recess, the equal fixedly connected with fixed block in both sides of apron bottom, the bottom fixedly connected with second fixed plate of fixed block.

As further preferable in the present technical solution: the surface intercommunication of second fixed plate has the filling tube, the top of filling tube runs through the apron and extends to the top of apron, the equal fixedly connected with base in both sides of bottom plate bottom.

As further preferable in the present technical solution: the spout has all been seted up to the both sides of second fixed plate bottom, two the equal sliding connection of inner chamber of spout has the pulley, pulley and riser fixed connection.

As further preferable in the present technical solution: the switch is installed to the left bottom of box, the electrical property output of switch passes through the electrical property input electric connection of wire and motor.

Compared with the prior art, the beneficial effects of the utility model are that: pass through the inner chamber that the filling tube pours into the box into with the concrete, when the concrete was injected, through the fluidity expansion of concrete, extrude the riser, the riser drives the outside expansion of scissor pole, the elastic connection of rethread spring drives the spring and reciprocates, make the concrete when prefabricating, it has great concrete shaping space to reserve, and can effectually avoid when the precast concrete mould uses, often can be because of the instability inflation of concrete, lead to inside template fracture or bending, lead to the concrete deformation when the precast concrete shaping, need staff's rework to prefabricate again, the condition that brings very big inconvenience for the staff appears.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the spring of the present invention;

fig. 3 is an enlarged schematic view of the area a in fig. 1 according to the present invention.

In the figure: 1. a base plate; 2. a box body; 3. a groove; 4. a first fixing plate; 5. a slide bar; 6. a sliding sleeve; 7. shearing a fork rod; 8. a vertical plate; 9. a spring; 10. a cross bar; 11. a first belt pulley; 12. a motor; 13. A second belt reel; 14. a belt; 15. knocking blocks; 16. a support plate; 17. a cover plate; 18. locking; 19. A fixed block; 20. a second fixing plate; 21. a feed tube; 22. a base; 23. a chute; 24. a pulley; 25. and (4) switching.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a prevent concrete mold that swells, comprising a base plate 1, the top fixedly connected with box 2 of bottom plate 1, recess 3 has all been seted up to the both sides of 2 inner chambers of box, the top of two recess 3 and the first fixed plate 4 of the equal fixedly connected with in bottom, two adjacent one side fixedly connected with slide bar 5 of first fixed plate 4, the top and the equal sliding connection in bottom on two slide bar 5 surfaces have sliding sleeve 6, one side that recess 3 was kept away from to two sliding sleeve 6 all is rotated through the pivot and is connected with scissor pole 7, one side that sliding sleeve 6 was kept away from to two scissor pole 7 is rotated through the pivot and is connected with riser 8, the surface cover of slide bar 5 is equipped with spring 9, top and bottom and the adjacent one side fixed connection of two sliding sleeves.

In this embodiment, specifically: the left bottom of 2 inner chambers of box is connected with horizontal pole 10 through the bearing rotation, the right-hand member of horizontal pole 10 runs through box 2 and extends to the outside of box 2, the one end welding that horizontal pole 10 is located the outside of box 2 has first belt pulley 11, the bottom fixedly connected with motor 12 on box 2 right side, the output welding of motor 12 has second belt pulley 13, second belt pulley 13 is around being equipped with belt 14 with the surface of first belt pulley 11, second belt pulley 13 is connected through belt 14 transmission with first belt pulley 11, the equal fixedly connected with in both sides on horizontal pole 10 surface strikes piece 15, can be after the precast concrete shaping, strike the diaphragm of 2 inner chamber bottoms of box, the staff of being convenient for is to the concrete and demold.

In this embodiment, specifically: the equal fixedly connected with backup pad 16 in both sides of 2 inner chamber bottoms of box, the surface of horizontal pole 10 is located to the top cover of backup pad 16, and backup pad 16 rotates through the pivot with horizontal pole 10 to be connected, can support at horizontal pole 10 during operation, avoids horizontal pole 10 to appear the condition of rocking at the during operation.

In this embodiment, specifically: the top of box 2 is rotated through the pivot and is connected with apron 17, and apron 17 all is provided with hasp 18 with the right side of recess 3, and the equal fixedly connected with fixed block 19 in both sides of apron 17 bottom, the bottom fixedly connected with second fixed plate 20 of fixed block 19 can prescribe a limit to the concrete, avoids the condition that the seepage appears in the gap department of concrete through apron 17 and riser 8.

In this embodiment, specifically: the surface intercommunication of second fixed plate 20 has filling tube 21, and the top of filling tube 21 runs through apron 17 and extends to the top of apron 17, and the equal fixedly connected with base 22 in both sides of bottom plate 1 bottom can be convenient for the staff to the inner chamber interpolation concrete of box 2.

In this embodiment, specifically: spout 23 has all been seted up to the both sides of second fixed plate 20 bottom, and the equal sliding connection in inner chamber of two spout 23 has pulley 24, and pulley 24 and riser 8 fixed connection can remove when removing at riser 8 and carry out the slip direction, avoid riser 8 to lead to the condition that appears the skew when riser 8 removes through the fluidity of concrete.

In this embodiment, specifically: switch 25 is installed to the left bottom of box 2, and switch 25's electrical output passes through the wire and the electrical input end electric connection of motor 12, can be convenient for the staff to control opening and closing of motor 12.

In this embodiment, the motor 12 is model number YBX 3.

Working principle or structural principle, when in use, a worker injects concrete into the inner cavity of the box body 2 through the feed pipe 21, when the concrete is injected, the riser 8 is extruded through the fluid expansion of the concrete, the riser 8 drives the scissor rod 7 to expand outwards, the spring 9 is driven to move up and down through the elastic connection of the spring 9, so that a larger concrete forming space is reserved when the concrete is prefabricated, the motor 12 is opened through the switch 25 to work, the motor 12 drives the second belt pulley 13 to rotate, the second belt pulley 13 drives the first belt pulley 11 to rotate through the transmission connection of the belt 14, so as to drive the cross rod 10 to rotate, the knocking block 15 is driven to rotate while the cross rod 10 rotates, the transverse plate at the bottom of the inner cavity of the box body 2 is knocked, so that after the concrete is formed, the worker can conveniently take concrete blocks, and can effectively avoid the use of a concrete prefabricated mold, often can lead to inside template fracture or crooked because of the instability inflation of concrete, lead to the concrete deformation when the precast concrete shaping, need the staff to rework and prefabricate again, the condition that brings very big inconvenience for the staff appears.

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

Claims

1. The utility model provides an prevent concrete mold that expands, includes bottom plate (1), its characterized in that: the top fixedly connected with box (2) of bottom plate (1), recess (3), two are all seted up to the both sides of box (2) inner chamber the top and the first fixed plate (4) of the equal fixedly connected with in bottom of recess (3), two one side fixedly connected with slide bar (5) that first fixed plate (4) are adjacent, two the top and the equal sliding connection in bottom on slide bar (5) surface have sliding sleeve (6), two one side that recess (3) were kept away from in sliding sleeve (6) all is connected with scissor rod (7), two through the pivot rotation, one side that sliding sleeve (6) were kept away from in scissor rod (7) is rotated through the pivot and is connected with riser (8), the surface cover of sliding rod (5) is equipped with spring (9), the top and the bottom and two of spring (9) one side fixed connection that sliding sleeve (6) are adjacent.

2. The expansion-resistant concrete form of claim 1, wherein: the utility model discloses a box, including box (2), horizontal pole (10), bottom fixedly connected with motor (12) on box (2) right side, the left bottom of box (2) inner chamber is rotated through the bearing and is connected with horizontal pole (10), the right-hand member of horizontal pole (10) runs through box (2) and extends to the outside of box (2), the one end welding that horizontal pole (10) are located box (2) outside has first belt pulley (11), the bottom fixedly connected with motor (12) on box (2) right side, the output welding of motor (12) has second belt pulley (13), second belt pulley (13) is around being equipped with belt (14) with the surface of first belt pulley (11), second belt pulley (13) is connected through belt (14) transmission with first belt pulley (11), the equal fixedly connected with on both sides on horizontal pole.

3. The expansion-resistant concrete form of claim 2, wherein: the supporting plates (16) are fixedly connected to two sides of the bottom of the inner cavity of the box body (2), the top of each supporting plate (16) is sleeved on the surface of the corresponding transverse rod (10), and each supporting plate (16) is rotatably connected with the corresponding transverse rod (10) through a rotating shaft.

4. The expansion-resistant concrete form of claim 1, wherein: the top of box (2) is rotated through the pivot and is connected with apron (17), apron (17) all are provided with hasp (18) with the right side of recess (3), the equal fixedly connected with fixed block (19) in both sides of apron (17) bottom, the bottom fixedly connected with second fixed plate (20) of fixed block (19).

5. The expansion-resistant concrete form of claim 4, wherein: the surface intercommunication of second fixed plate (20) has filling tube (21), the top of filling tube (21) runs through apron (17) and extends to the top of apron (17), the equal fixedly connected with base (22) in both sides of bottom plate (1) bottom.

6. The expansion-resistant concrete form of claim 4, wherein: spout (23), two have all been seted up to the both sides of second fixed plate (20) bottom the equal sliding connection in inner chamber of spout (23) has pulley (24), pulley (24) and riser (8) fixed connection.

7. The expansion-resistant concrete form of claim 1, wherein: switch (25) is installed to the left bottom of box (2), the electrical property output of switch (25) passes through the electric property input electric connection of wire with motor (12).