CN220681171U

CN220681171U - Cement culvert pipe mould

Info

Publication number: CN220681171U
Application number: CN202322064191.5U
Authority: CN
Inventors: 艾星
Original assignee: Yidu Jiaguo Building Materials Co ltd
Current assignee: Yidu Jiaguo Building Materials Co ltd
Priority date: 2023-08-02
Filing date: 2023-08-02
Publication date: 2024-03-29
Anticipated expiration: 2033-08-02

Abstract

The utility model belongs to the field of culvert pipe manufacturing, in particular to a cement culvert pipe mould, which aims at solving the problems that the existing mould is inconvenient to demould quickly and has poor vibration effect in the use process.

Description

Cement culvert pipe mould

Technical Field

The utility model relates to the technical field of culvert pipe manufacturing, in particular to a cement culvert pipe mold.

Background

Along with the rapid development of the urban process, industrial and civil buildings are increasingly used, and cement culverts are increasingly used, wherein the cement culverts refer to a pipeline buried below the ground surface and are formed by casting reinforced concrete, and are commonly called cement culverts. The small culvert pipe is also made of metal materials, a water diversion pipeline is arranged below the full-section cofferdam dam, a water delivery pipeline is arranged under the full-section cofferdam dam, water supply and drainage pipelines in most cities in China are arranged under the full-section cofferdam dam, a multi-purpose cement pipe is used as the culvert pipe, and the cement culvert pipe is manufactured by using a culvert pipe mould.

Patent document CN213382198U discloses a cement culvert pipe making mold, which comprises: the utility model relates to the technical field of culvert pipe manufacture, in particular to a culvert pipe manufacturing method, which comprises the steps that a substrate, an outer mold sleeve is connected to the top of the substrate in a matched manner and is close to the outer edge of a circular protruding ring, a disc support is connected to the top of a supporting lug in a matched manner, a trumpet-shaped funnel is fixedly connected to the surface of the disc support, a supporting connecting rod is fixedly connected to the inner wall of the trumpet-shaped funnel and positioned on the surface of the disc support, a mold core barrel is fixedly connected to the bottom of the surface of a rotating shaft and positioned in the outer mold sleeve and is fixedly connected to the inner side of the outer mold sleeve, a hopper is fixedly connected to the top end of the rotating shaft, a guide material plate is arranged on one side of the bottom of the surface of the hopper, and one end of the guide material plate, which is far away from the hopper, corresponds to the top center position of the trumpet-shaped funnel. This cement culvert pipe preparation mould has reached and has prevented piling up, and the effect of circumference pouring is pour evenly, avoids producing the gas pocket, and concrete evenly distributed makes the high quality, has improved work efficiency and performance.

However, the above patent documents are inconvenient to rapidly release the mold during use and have poor vibration effect, and for this reason, we propose a cement culvert pipe mold for solving the above problems.

Disclosure of Invention

The utility model aims to solve the defects that in the prior art, a mold is inconvenient to rapidly demould and has poor vibration effect in the using process, and provides a cement culvert pipe mold.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a cement culvert pipe mould, includes the base, two branches of symmetry have been seted up at the top fixed mounting of base, the standing groove has been seted up at the top of base, the external mold has been placed in the standing groove, the rotary groove has been seted up at the top of external mold, the mold core section of thick bamboo is installed in the rotary groove internal fixation, be provided with vibration mechanism on the fixed column, the feed inlet has been seted up at the top of mold core section of thick bamboo, first empty slot has been seted up in the base, the second empty slot has been seted up in the external mold, the spout has all been seted up to one side of two branches, equal slidable mounting has the slider in two spouts, the outside of two sliders all is fixedly connected with the outside of external mold, be provided with elevating system on two sliders, the bottom inner wall fixed mounting in first empty slot has first motor.

Preferably, the outer sides of the two first screws are respectively fixedly provided with a chain wheel, and the two chain wheels are meshed with the same chain.

Preferably, an annular groove is formed in the inner wall of the top of the rotary groove, a second gear ring is fixedly mounted on the inner wall of the annular groove, a second gear is meshed with the second gear ring, a third through hole is formed in the top of the mold core barrel, a rotary rod is rotatably mounted in the third through hole, and one end of the rotary rod is fixedly connected with the second gear.

Preferably, a plurality of half gears are fixedly arranged on the outer side of the rotating rod, the plurality of half gears are respectively meshed with the plurality of toothed bars, two springs are fixedly connected on the outer sides of the plurality of connecting plates, and one ends of the plurality of springs are fixedly connected with the outer sides of the fixing columns.

Preferably, the vibration mechanism comprises a plurality of toothed bars, a plurality of mounting holes are formed in the fixing columns, the plurality of mounting holes are communicated with the third through holes, the plurality of toothed bars are respectively and slidably mounted in the plurality of mounting holes, one ends of the plurality of toothed bars are fixedly connected with knocking blocks, and connecting plates are fixedly mounted at the other ends of the plurality of toothed bars.

Preferably, the top fixed mounting of external mold has the second motor, and the second through-hole has been seted up to the top inner wall of second empty slot, and the downthehole rotation of second through-hole is installed in the pivot, and the one end of pivot and the output shaft fixed connection of second motor, the other end fixed mounting of pivot have first gear, and first gear engagement has first ring gear, the inner circle of first ring gear and the outside fixed connection of mold core section of thick bamboo.

Preferably, two first through holes are formed in the inner wall of the top of the first empty groove, the two first through holes are respectively communicated with the two first sliding grooves, threaded holes are formed in the two sliding blocks, two threaded rods are arranged in the two threaded holes in a threaded mode, and one end of each threaded rod is fixedly connected with an output shaft of the first motor.

In the utility model, the cement culvert pipe mold has the beneficial effects that:

1. this scheme is when opening first motor, and first motor drives the screw rod and rotates, and the screw rod drives the sprocket and rotates, and two sprockets pass through chain drive, and then two screws drive two sliders respectively and vertically remove, and two sliders drive the external mold and vertically remove, and the external mold drives the vertical removal of mold core section of thick bamboo, and then can carry out quick drawing of patterns, improves manufacturing efficiency.

2. When this scheme is when opening the second motor, first gear drives first ring gear and rotates, and first ring gear drives the mold core section of thick bamboo and rotate, and the second gear rotates on the second ring gear, and half gear drives rack bar horizontal migration, and two springs of connecting plate extension, when half gear rotated to the certain position, two springs drive the connecting plate through deformation force and reset, and then rack bar drive and strike the reciprocal mold core section of thick bamboo of knocking of piece and make its vibration to can effectively improve vibration effect.

The culvert pipe vibration device can be used conveniently and rapidly in a demolding process, has a good vibration effect, and therefore can effectively ensure the manufacturing quality of the culvert pipe, and is simple in structure and convenient to use.

Drawings

Fig. 1 is a schematic diagram of a front view of a cement culvert pipe mold according to the present utility model;

FIG. 2 is an enlarged schematic view of the portion A of FIG. 1 of a cement culvert pipe mold according to the present utility model;

FIG. 3 is an enlarged schematic view of the portion B of FIG. 1 of a cement culvert pipe mold according to the present utility model;

fig. 4 is an enlarged schematic view of the portion C in fig. 1 of a cement culvert pipe mold according to the present utility model.

In the figure: 1. a base; 2. a first empty slot; 3. a support rod; 4. a chute; 5. a slide block; 6. an outer mold; 7. a mold core barrel; 8. fixing the column; 9. a feed inlet; 10. a first motor; 11. a screw; 12. a sprocket; 13. a chain; 14. a toothed bar; 15. a second motor; 16. a rotating shaft; 17. a first gear; 18. a first ring gear; 19. a second empty slot; 20. a second ring gear; 21. a second gear; 22. a rotating rod; 23. a connecting plate; 24. a spring; 25. a half gear.

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.

Example 1

Referring to fig. 1, a cement culvert pipe mould, the on-line screen storage device comprises a base 1, two symmetrical struts 3 are fixedly arranged at the top of the base 1, the standing groove is formed in the top of the base 1, an outer mould 6 is placed in the standing groove, the rotary groove is formed in the top of the outer mould 6, a mould core barrel 7 is rotatably arranged in the rotary groove, a fixed column 8 is fixedly arranged in the mould core barrel 7, a vibration mechanism is arranged on the fixed column 8, a feed inlet 9 is formed in the top of the mould core barrel 7, a first empty groove 2 is formed in the base 1, a second empty groove 19 is formed in the outer mould 6, sliding grooves 4 are formed in one side of each strut 3, sliding blocks 5 are slidably arranged in each sliding groove 4, the outer sides of each sliding block 5 are fixedly connected with the outer sides of the outer mould 6, lifting mechanisms are arranged on each sliding block 5, a first motor 10 is fixedly arranged on the inner wall of the bottom of each first empty groove 2, a sprocket 12 is fixedly arranged on the outer sides of each first screw 11, the same chain 13 is meshed with each sprocket 12, two first through holes are formed in the inner wall of the top of each first groove 2, two first through holes are respectively formed in each first through hole, each first through hole is respectively connected with each first through hole 10, each first through hole is fixedly connected with each first through hole 10, and each first through hole 10 is fixedly connected with each first through screw 11, when each first through hole is connected with each first through screw 11, and each first through hole is opened, and each first through screw 11 is respectively, and can be screwed.

Referring to fig. 2, a second motor 15 is fixedly installed at the top of the outer mold 6, a second through hole is formed in the inner wall of the top of the second hollow groove 19, the second through hole is rotatably installed in a rotating shaft 16, one end of the rotating shaft 16 is fixedly connected with an output shaft of the second motor 15, a first gear 17 is fixedly installed at the other end of the rotating shaft 16, a first gear ring 18 is meshed with the first gear 17, an inner ring of the first gear ring 18 is fixedly connected with the outer side of the mold core barrel 7, and when the second motor 15 is started, the first gear 17 can drive the first gear ring 18 to rotate.

Referring to fig. 3, an annular groove is formed in the top inner wall of the rotary groove, a second gear ring 20 is fixedly mounted on the inner wall of the annular groove, a second gear 21 is meshed with the second gear ring 20, a third through hole is formed in the top of the mold core barrel 7, a rotating rod 22 is rotatably mounted in the third through hole, one end of the rotating rod 22 is fixedly connected with the second gear 21, and when the second gear 21 performs circular motion, the second gear 21 can roll on the second gear ring 20.

Referring to fig. 4, the vibration mechanism includes a plurality of toothed bars 14, a plurality of mounting holes are formed in the fixing post 8, the plurality of mounting holes are all communicated with the third through holes, the plurality of toothed bars 14 are respectively slidably mounted in the plurality of mounting holes, one ends of the plurality of toothed bars 14 are fixedly connected with knocking blocks, the other ends of the plurality of toothed bars 14 are fixedly mounted with connecting plates 23, a plurality of half gears 25 are fixedly mounted on the outer sides of the rotating rods 22, the plurality of half gears 25 are respectively meshed with the plurality of toothed bars 14, two springs 24 are fixedly connected on the outer sides of the plurality of connecting plates 23, one ends of the plurality of springs 24 are fixedly connected with the outer sides of the fixing post 8, and when the rotating rods 22 rotate, the half gears 25 can drive the toothed bars 14 to horizontally move.

In this embodiment, when in use, concrete is uniformly added between the outer mold 6 and the mold core cylinder 7 through the feed inlet 9, the second motor 15 is started, the second motor 15 drives the rotating shaft 16 to rotate, the rotating shaft 16 drives the first gear 17 to rotate, the first gear 17 drives the first gear ring 18 to rotate, the first gear ring 18 drives the mold core cylinder 7 to rotate, the mold core cylinder 7 drives the feed inlet 9 to perform circular motion, so that concrete can be uniformly added, meanwhile, the mold core cylinder 7 drives the rotating rod 22 and the second gear 21 to perform circular motion, the second gear 21 rolls on the second gear ring 20, the second gear 21 drives the rotating rod 22 to rotate, the rotating rod 22 drives the plurality of half gears 25 to rotate, the plurality of half gears 25 respectively drive the plurality of toothed bars 14 to horizontally move to the right, the plurality of rack bars 14 drive a plurality of connecting plates 23 horizontal migration respectively, two springs 24 are stretched to the connecting plate 23, when half gear 25 rotates to the time of disengaging with rack bar 14, two springs 24 can drive connecting plate 23 through deformation power and reset, and then a plurality of blocks of beating reciprocate to strike the mold core section of thick bamboo 7 inner wall respectively, and then can effectively improve vibration effect, when the culvert pipe is manufactured, open first motor 10, first motor 10 drives screw rod 11 and rotates, screw rod 11 drives sprocket 12 and rotates, two sprockets 12 pass through chain 13 transmission, and then two screws 11 drive two sliders 5 respectively and vertically upwards move, two sliders 5 drive external mold 6 and mold core section of thick bamboo 7 respectively and vertically upwards move, and then can reach the purpose of quick drawing of patterns.

Example two

The difference between this embodiment and the first embodiment is that: the two sliders 5 are fixedly provided with pressure sensors, the base 1 is fixedly provided with a controller, the pressure sensors, the controller and the first motor 10 are sequentially connected, when the two sliders 5 vertically move to a certain position, the two pressure sensors can respectively detect extrusion forces received by the two sliders 5, and when the extrusion forces reach a certain threshold value, the pressure sensors send instructions to the controller, and the controller can control the first motor 10 to be automatically closed.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a cement culvert pipe mould, including base (1), a serial communication port, two branch (3) of symmetry have been seted up at the top fixed mounting of base (1), the standing groove has been seted up at the top of base (1), external mold (6) have been placed in the standing groove, the rotary groove has been seted up at the top of external mold (6), mould core section of thick bamboo (7) are installed in the rotary groove internal rotation, fixed column (8) have been installed to mould core section of thick bamboo (7) internal fixation, be provided with vibration mechanism on fixed column (8), feed inlet (9) have been seted up at the top of mould core section of thick bamboo (7), first empty slot (2) have been seted up in base (1), second empty slot (19) have been seted up in external mold (6), spout (4) have all been seted up to one side of two branch (3), equal slidable mounting has slider (5) in two spouts (5) all with the outside fixed connection of external mold (6), be provided with elevating system on two sliders (5), the bottom inner wall fixed mounting of first empty slot (2) has first motor (10).

2. The cement culvert pipe mold of claim 1, wherein two first through holes are formed in the top inner wall of the first empty groove (2), the two first through holes are respectively communicated with the two first sliding grooves (4), threaded holes are formed in the two sliding blocks (5), two threaded rods (11) are arranged in the two threaded holes in a threaded mode, and one end of each threaded rod (11) is fixedly connected with an output shaft of the first motor (10).

3. Cement culvert pipe mould according to claim 2, characterized in that the outside of the two first screws (11) is fixedly provided with chain wheels (12) respectively, and the two chain wheels (12) are engaged with the same chain (13).

4. A cement culvert pipe mould according to claim 3, characterized in that the top of the outer mould (6) is fixedly provided with a second motor (15), the top inner wall of the second hollow groove (19) is provided with a second through hole, the second through hole is rotatably provided with a rotating shaft (16), one end of the rotating shaft (16) is fixedly connected with the output shaft of the second motor (15), the other end of the rotating shaft (16) is fixedly provided with a first gear (17), the first gear (17) is meshed with a first gear ring (18), and the inner ring of the first gear ring (18) is fixedly connected with the outer side of the mould core barrel (7).

5. The cement culvert pipe mold of claim 4, wherein an annular groove is formed in the inner wall of the top of the rotary groove, a second gear ring (20) is fixedly arranged on the inner wall of the annular groove, a second gear (21) is meshed with the second gear ring (20), a third through hole is formed in the top of the mold core barrel (7), a rotating rod (22) is rotatably arranged in the third through hole, and one end of the rotating rod (22) is fixedly connected with the second gear (21).

6. The cement culvert pipe mold of claim 5, wherein the vibration mechanism comprises a plurality of toothed bars (14), a plurality of mounting holes are formed in the fixed column (8), the plurality of mounting holes are all communicated with the third through holes, the plurality of toothed bars (14) are respectively and slidably mounted in the plurality of mounting holes, one ends of the plurality of toothed bars (14) are fixedly connected with knocking blocks, and the other ends of the plurality of toothed bars (14) are fixedly mounted with connecting plates (23).

7. The cement culvert pipe mold of claim 6, wherein a plurality of half gears (25) are fixedly installed on the outer side of the rotating rod (22), the plurality of half gears (25) are respectively meshed with the plurality of toothed bars (14), two springs (24) are fixedly connected on the outer sides of the plurality of connecting plates (23), and one ends of the plurality of springs (24) are fixedly connected with the outer sides of the fixed columns (8).