Mold device for cement culvert pipe production

Abstract

The utility model relates to the field of cement culvert pipe processing, in particular to a mold device for cement culvert pipe production. The technical problems that in the process of manufacturing a cement culvert pipe, multiple sets of locking fasteners on a mold need to be pulled many times before cement is poured into the mold so as to lock the mold, in order to reduce gaps in the cement to improve the quality of the cement culvert pipe, long time needs to be consumed for vibrating the cement, and therefore improvement of the production efficiency is not facilitated are solved. According to the technical scheme, the mold device for cement culvert pipe production comprises a sliding assembly, a vibrating assembly and a limiting assembly. By arranging the auxiliary lock catch mechanism and the high-frequency vibrating mechanism, a worker does not need to pull a plurality of groups of lock catch pieces on the mold for many times to lock the mold when fixing the mold, and the equipment can utilize the high-frequency vibrating mechanism of the equipment to quickly disappear gaps in cement due to high-frequency oscillation, so that the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of cement culvert processing, in particular to a mold device used for cement culvert production. Background Art

[0002] Cement culvert is a prefabricated concrete pipe widely used in water conservancy projects, road construction and urban drainage systems. It is made of high-strength cement mortar, and is usually equipped with steel mesh or other reinforcement materials inside to enhance the bearing capacity and durability of the structure. In the process of manufacturing cement culvert, cement needs to be poured into the butted mold, and the cement in the mold needs to be vibrated to reduce the voids in the cement. However, when locking the butted molds, multiple sets of locking parts need to be pulled multiple times, and in order to improve the quality of cement culvert, it takes a lot of time to vibrate, which is not conducive to improving production efficiency. Utility Model Content

[0003] In order to overcome the problem that in the process of manufacturing cement culverts, it is necessary to repeatedly turn multiple sets of locking parts on the mold to lock the mold before pouring cement into the mold, and in order to reduce the gap inside the cement to improve the quality of the cement culvert, it takes a long time to vibrate the cement, which is not conducive to improving production efficiency.

[0004] The technical solution of the utility model is: a mold device for cement culvert production, comprising a sliding component, a vibrating component, and a limiting component; the sliding component is provided with a vibrating component for vibrating cement; the lower end of the sliding component is provided with a limiting component for fixing the sliding component.

[0005] Preferably, the sliding assembly is used to control the sliding of the mold, the vibrating assembly is used to vibrate the cement, and the limiting assembly is used to fix the mold.

[0006] Preferably, the sliding assembly includes a base, an electric slide rail, a slide frame, an outer mold, a docking column, and a fixing sleeve; both sides of the upper end surface of the base are embedded with electric slide rails, and the base is buried underground; the upper ends of the electric slide rails are slidably connected to the slide frame through electric sliders. The electric slide rails control the docking of the two outer molds.

[0007] Preferably, the upper end of the slide is fixedly connected to an outer mold; the front and rear ends of the outer mold are fixedly connected to docking posts, and the lower ends of the docking posts are chamfered, and one side of the outer mold is fixedly connected to four fixing sleeves.

[0008] Preferably, the vibrating assembly includes an electric push rod, a fixed plate, an ultrasonic vibrator, and a tamping rod; the electric push rod is fixedly connected inside the fixed sleeve; and the fixed plate is fixedly connected to one side of the electric push rod. After cement is injected between the outer mold and the inner mold column, the electric push rod pushes the fixed plate and the tamping rod to insert the tamping rod into the cement, and then the ultrasonic vibrator causes the tamping rod to vibrate at a high frequency, thereby vibrating the cement to reduce the voids in the cement.

[0009] Preferably, an ultrasonic vibrator is fixedly connected inside the fixed disk; a tamping rod is fixedly connected to one side of the fixed disk, and the fixed disk and the tamping rod both slide in the fixed sleeve.

[0010] Preferably, the limiting assembly includes a slide slot, a lifting frame, an inner mold column, a docking groove, and a hydraulic cylinder; a slide slot is provided in the base; and a lifting frame is slidably connected in the slide slot. The hydraulic cylinder raises the lifting frame to allow the inner mold column to enter the middle of the two outer molds and the two docking columns docked together to enter the docking groove, thereby completing the rapid locking of the mold, and then injecting cement between the outer mold and the inner mold column.

[0011] Preferably, an inner mold column is fixedly connected to the upper end of the lifting frame; the front and rear ends of the inner mold column are both provided with docking grooves; and the front and rear ends of the lifting frame are both fixedly connected to hydraulic cylinders.

[0012] Beneficial effects of the utility model:

[0013] 1. By setting up the auxiliary locking mechanism and high-frequency vibration mechanism, the staff can fix the mold without having to repeatedly pull the multiple sets of locking parts on the mold to lock the mold, and the equipment can use its own high-frequency vibration mechanism to make the gaps in the cement disappear quickly due to high-frequency vibration, thereby improving production efficiency;

[0014] 2. The two outer molds are connected by electric slide rails, and then the lifting frame is raised by hydraulic cylinders to make the inner mold column enter the middle of the two outer molds and the two docking columns connected together enter the docking groove, thereby completing the rapid locking of the mold to improve production efficiency;

[0015] 3. After cement is injected between the outer mold and the inner mold column, the electric push rod pushes the fixed plate and the tamping rod to insert the tamping rod into the cement. The ultrasonic vibrator then makes the tamping rod vibrate at a high frequency, so that the voids in the cement disappear quickly due to the high-frequency oscillation, thereby improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 What is shown is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 What is shown is a schematic diagram of the outer mold structure of the utility model;

[0018] Figure 3Shown is a schematic diagram of the fixed disk structure of the utility model;

[0019] Figure 4 What is shown is a schematic diagram of the chute structure of the utility model;

[0020] Figure 5 The diagram shown is a schematic diagram of the lifting frame structure of the utility model;

[0021] Figure 6 What is shown is a schematic diagram of the inner mold column structure of the utility model.

[0022] Explanation of the reference numerals: 1. Sliding assembly; 2. Vibrating assembly; 3. Limiting assembly; 101. Base; 102. Electric slide rail; 103. Slide; 104. Outer mold; 105. Docking column; 106. Fixed sleeve; 201. Electric push rod; 202. Fixed plate; 203. Ultrasonic vibrator; 204. Tamping rod; 301. Slide; 302. Lifting frame; 303. Inner mold column; 304. Docking groove; 305. Hydraulic cylinder. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0024] See also Figure 1-4The utility model provides an embodiment: a mold device for cement culvert production, including a sliding component 1, a vibrating component 2, and a limiting component 3; the sliding component 1 is provided with a vibrating component 2 for vibrating cement; the lower end of the sliding component 1 is provided with a limiting component 3 for fixing the sliding component 1. The sliding component 1 is used to control the sliding of the mold, the vibrating component 2 is used to vibrate cement, and the limiting component 3 is used to fix the mold. The sliding component 1 includes a base 101, an electric slide rail 102, a slide 103, an outer mold 104, a docking column 105, and a fixing sleeve 106; both sides of the upper end surface of the base 101 are embedded with electric slide rails 102, and the base 101 is buried underground; the upper ends of the electric slide rails 102 are slidably connected to the slide 103 through electric sliders. The two outer molds 104 are docked by the electric slide rails 102. The upper end of the slide 103 is fixedly connected to the outer mold 104; the front and rear ends of the outer mold 104 are fixedly connected to the docking column 105, and the lower end of the docking column 105 is chamfered, and one side of the outer mold 104 is fixedly connected to four fixed sleeves 106. The vibrating assembly 2 includes an electric push rod 201, a fixed plate 202, an ultrasonic vibrator 203, and a tamping rod 204; the electric push rod 201 is fixedly connected inside the fixed sleeve 106; and one side of the electric push rod 201 is fixedly connected to the fixed plate 202. After cement is injected between the outer mold 104 and the inner mold column 303, the electric push rod 201 pushes the fixed plate 202 and the tamping rod 204 to insert the tamping rod 204 into the cement, and then the ultrasonic vibrator 203 makes the tamping rod 204 vibrate at a high frequency, thereby vibrating the cement to reduce the gaps in the cement. The interior of the fixed disk 202 is fixedly connected with an ultrasonic vibrator 203 ; one side of the fixed disk 202 is fixedly connected with a tamping rod 204 , and the fixed disk 202 and the tamping rod 204 both slide in the fixed sleeve 106 .

[0025] See also Figure 5-6 In this embodiment, the limiting assembly 3 includes a slide 301, a lifting frame 302, an inner mold column 303, a docking groove 304, and a hydraulic cylinder 305; the slide 301 is provided in the base 101; the lifting frame 302 is slidably connected in the slide 301. The hydraulic cylinder 305 raises the lifting frame 302, so that the inner mold column 303 enters the middle of the two outer molds 104, and the two docking columns 105 docked together enter the docking groove 304, thereby completing the rapid locking of the mold, and then injecting cement between the outer mold 104 and the inner mold column 303. The upper end of the lifting frame 302 is fixedly connected to the inner mold column 303; the front and rear ends of the inner mold column 303 are both provided with docking grooves 304; the front and rear ends of the lifting frame 302 are both fixedly connected to the hydraulic cylinder 305.

[0026] During operation, the two outer molds 104 are controlled to dock by the electric slide rail 102, and then the lifting frame 302 is raised by the hydraulic cylinder 305, so that the inner mold column 303 enters the middle of the two outer molds 104, and the two docking columns 105 docked together enter the docking groove 304, thereby completing the rapid locking of the mold to improve production efficiency, and then injecting cement between the outer mold 104 and the inner mold column 303;

[0027] After cement is injected between the outer mold 104 and the inner mold column 303, the electric push rod 201 pushes the fixed plate 202 and the tamping rod 204 to insert the tamping rod 204 into the cement, and then the ultrasonic vibrator 203 makes the tamping rod 204 vibrate at a high frequency, so that the gaps in the cement disappear quickly due to the high-frequency oscillation, thereby improving production efficiency.

[0028] Through the above steps, an auxiliary locking mechanism and a high-frequency vibration mechanism are set up, so that the staff does not need to repeatedly turn the multiple sets of locking parts on the mold to lock the mold when fixing the mold, and the equipment can use its own high-frequency vibration mechanism to make the gaps in the cement disappear quickly due to high-frequency oscillation, thereby improving production efficiency.

[0029] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A mold device for cement culvert production, comprising a sliding assembly (1); characterized in that: It also comprises a vibrating assembly (2) and a limiting assembly (3); the sliding assembly (1) is provided with a vibrating assembly (2) for vibrating cement; and the lower end of the sliding assembly (1) is provided with a limiting assembly (3) for fixing the sliding assembly (1).

2. A mold device for cement culvert production according to claim 1, characterized in that: The sliding assembly (1) comprises a base (101), an electric slide rail (102), a slide frame (103), an outer mold (104), a docking column (105), and a fixing sleeve (106); the electric slide rails (102) are embedded on both sides of the upper end surface of the base (101), and the base (101) is buried underground; the upper ends of the electric slide rails (102) are slidably connected to the slide frame (103) via electric sliders.

3. A mold device for cement culvert production according to claim 2, characterized in that: The upper end of the slide (103) is fixedly connected to an outer mold (104); the front and rear ends of the outer mold (104) are fixedly connected to docking posts (105), and the lower ends of the docking posts (105) are chamfered; one side of the outer mold (104) is fixedly connected to four fixing sleeves (106).

4. A mold device for cement culvert production according to claim 3, characterized in that: The vibrating assembly (2) comprises an electric push rod (201), a fixed disk (202), an ultrasonic vibrator (203), and a tamping rod (204); the electric push rod (201) is fixedly connected inside the fixed sleeve (106); and one side of the electric push rod (201) is fixedly connected to the fixed disk (202).

5. The mold device for cement culvert production according to claim 4 is characterized in that: The interior of the fixed disk (202) is fixedly connected with an ultrasonic vibrator (203); one side of the fixed disk (202) is fixedly connected with a tamping rod (204), and the fixed disk (202) and the tamping rod (204) both slide in the fixed sleeve (106).

6. The mold device for cement culvert production according to claim 2, characterized in that: The limiting assembly (3) comprises a slide groove (301), a lifting frame (302), an inner mold column (303), a docking groove (304), and a hydraulic cylinder (305); the slide groove (301) is provided in the base (101); and the lifting frame (302) is slidably connected in the slide groove (301).

7. The mold device for cement culvert production according to claim 5, characterized in that: The upper end of the lifting frame (302) is fixedly connected to an inner mold column (303); the front and rear ends of the inner mold column (303) are both provided with docking grooves (304); the front and rear ends of the lifting frame (302) are both fixedly connected to a hydraulic cylinder (305).

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