Vibrating base structure for pouring forming of cement culvert pipe

Abstract

The utility model discloses a vibrating base structure for cement culvert pipe pouring forming, which comprises a lower base, a bottom plate is arranged below the lower base, a forming die is mounted at the top of the lower base, the lower base is detachably connected with the forming die through a plurality of lock catches, and the lower base is fixedly connected with the forming die through the lock catches. A reciprocating jacking assembly is arranged in the middle of the position between the lower base and the bottom plate. Concrete is poured through the pouring opening in the top of the forming mold, during the period, the rotating frame drives the jacking roller to roll at the bottom of the jacking disc, the lower base and the forming mold move up and down due to the shape of the bottom of the jacking disc, and the lower base and the forming mold vibrate up and down under the cooperation of the elastic supporting assembly; the function of vibrating concrete in the forming die is achieved, external operation steps are reduced, and the purposes that a base capable of vibrating is arranged below the forming die, vibrating equipment does not need to be operated externally, one-time pouring forming is achieved, and the forming efficiency is improved can be achieved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to cement culvert production technical field, especially, relate to a cement culvert pouring forming is with the vibration base structure. BACKGROUND

[0002] Cement culvert needs to pour the prepared concrete to the mould in the process of making, and uses vibrator or other tools to vibrate, to ensure that the concrete is dense, and the vibration generally needs external instrument, and the operation is more troublesome, and we design a cement culvert pouring forming is with the vibration base structure, the lower portion of the forming mould is provided with the base that can vibrate, and the external vibration equipment is not needed to operate, and once pouring is formed, and the forming efficiency is improved. SUMMARY

[0003] The utility model discloses a cement culvert pouring forming is with the vibration base structure, and the lower portion of the forming mould is provided with the base that can vibrate, and the external vibration equipment is not needed to operate, and once pouring is formed, and the forming efficiency is improved, to solve the background technical problem.

[0004] The utility model discloses a cement culvert pouring forming is with the vibration base structure, and the lower portion of the forming mould is provided with the base that can vibrate, and the external vibration equipment is not needed to operate, and once pouring is formed, and the forming efficiency is improved, to solve the background technical problem.

[0005] Preferably, the bottom of the rotating frame is fixedly connected with a rotating shaft rod, the bottom of the rotating shaft rod is rotatably connected with the inner wall of the concave disc, the bottom of the concave disc inner cavity is fixedly installed with a motor, the output shaft of the motor is fixedly installed with a gear one, and the surface of the rotating shaft rod is fixedly connected with a gear two engaged with the gear one.

[0006] Preferably, the bottom of the rotating frame is fixedly installed with a support rotating wheel on both sides, and the support rotating wheel is rotatably connected in the inner cavity of the concave disc.

[0007] Preferably, the elastic support assembly comprises a U-shaped seat fixedly connected to the top of the bottom plate, a rectangular block slidingly connected in the inner cavity of the U-shaped seat, the rectangular block is fixedly connected to the top of the lower base, two symmetrical circular holes are formed in the inner cavity of the U-shaped seat, a supporting spring is fixedly connected to the bottom of the inner cavity of the circular hole, and the top of the supporting spring is in contact with the rectangular block.

[0008] Preferably, two symmetrical fixed pins are arranged through the U-shaped seat, and two sliding grooves for the fixed pins to slide are formed in the rectangular block.

[0009] The utility model discloses a beneficial effect is:

[0010] 1, the utility model discloses a pouring concrete through the pouring opening of the forming die top, during the period of rotation frame drives the jacking roller to roll at the bottom of the jacking disc, the shape of the bottom of the jacking disc makes lower base and forming mould up and down movement, under the cooperation of the elastic support assembly, lower base and forming mould up and down vibration, realize the function of concrete vibration in forming mould, reduced external operation step, can reach the below of forming mould sets up the base of vibration, need not external operation vibration equipment, once pouring forming, improve the purpose of forming efficiency.

[0011] 2, the utility model discloses the cooperation of fixed pin and sliding groove, the process of lower base up and down movement will drive rectangular block to slide in the inner cavity of U-shaped seat, the sliding groove on rectangular block slides on the surface of fixed pin, provides the guidance and limit for the movement of rectangular block, improves the stability of rectangular block up and down movement, and further improves the stability of lower base and forming mould support. BRIEF DESCRIPTION OF DRAWINGS

[0012] The above and / or other aspects of the utility model will become more apparent and more readily appreciated, as the same will be made in part apparent from the following detailed description, considered in connection with the accompanying drawings in which:

[0013] Figure 1 It is a structure schematic view of one embodiment of the utility model;

[0014] Figure 2 It is a three-dimensional split schematic view of reciprocating jacking assembly of one embodiment of the utility model;

[0015] Figure 3 It is a three-dimensional schematic view of elastic support assembly of one embodiment of the utility model;

[0016] Figure 4 It is a three-dimensional split schematic view of elastic support assembly of one embodiment of the utility model.

[0017] In the drawings, the component list represented by each sign is as follows:

[0018] 1, the lower base, 2, the bottom plate, 3, the forming die, 4, reciprocating jacking assembly, 41, jacking disc, 42, concave disc, 43, rotating frame, 44, jacking roller, 45, rotating shaft rod, 46, motor, 47, gear one, 48, gear two, 49, support rotating wheel, 5, elastic support assembly, 51, U-shaped seat, 52, rectangular block, 53, circular hole, 54, supporting spring, 55, fixed pin, 56, sliding through slot, 6, lock catch. DETAILED DESCRIPTION

[0019] Hereinafter, the embodiment of the cement culvert pouring forming vibration base structure of the utility model will be described with reference to the drawings.

[0020] Figures 1-4 The cement culvert pouring forming vibration base structure of one embodiment of the utility model is shown, which comprises a lower base 1, a bottom plate 2 arranged below the lower base 1, a forming die 3 installed on the top of the lower base 1, the lower base 1 and the forming die 3 being detachably connected through a plurality of lock catches 6, a reciprocating jacking assembly 4 arranged in the middle between the lower base 1 and the bottom plate 2, the reciprocating jacking assembly 4 comprising a jacking disc 41 fixedly connected to the bottom of the lower base 1, a concave disc 42 fixedly connected to the middle of the top of the forming die 3, a rotating frame 43 rotatably connected to the inner cavity of the concave disc 42, a jacking roller 44 rotatably connected to the inner cavities of both ends of the rotating frame 43, the jacking roller 44 abutting against the bottom of the jacking disc 41 and rolling in contact with the jacking disc 41, a rotating shaft rod 45 fixedly connected to the bottom of the rotating frame 43, the bottom of the rotating shaft rod 45 being rotatably connected with the inner wall of the concave disc 42, a motor 46 fixedly installed at the bottom of the inner cavity of the concave disc 42, a gear one 47 fixedly installed on the output shaft of the motor 46, a gear two 48 fixedly connected to the surface of the rotating shaft rod 45 and engaged with the gear one 47, a support rotating wheel 49 fixedly installed on both sides of the bottom of the rotating frame 43 and rolling in the inner cavity of the concave disc 42, a plurality of elastic support assemblies 5 arranged in an annular array between the bottom plate 2 and the lower base 1, the elastic support assembly 5 comprising a U-shaped seat 51 fixedly connected to the top of the bottom plate 2, a rectangular block 52 slidingly connected to the inner cavity of the U-shaped seat 51, the rectangular block 52 being fixedly connected to the lower base 1 at the top, two symmetrical circular holes 53 being formed in the inner cavity of the U-shaped seat 51, a supporting spring 54 fixedly connected to the bottom of the inner cavity of the circular hole 53, the top of the supporting spring 54 being in contact with the rectangular block 52, two symmetrical fixed pins 55 penetrating through the U-shaped seat 51, two sliding through slots 56 being formed in the rectangular block 52 for the fixed pins 55 to slide, the lower base 1 moving up and down will drive the rectangular block 52 to slide in the inner cavity of the U-shaped seat 51 through the cooperation of the fixed pins 55 and the sliding through slots 56, the sliding through slots 56 on the rectangular block 52 sliding on the surface of the fixed pins 55 to provide guidance and limiting for the movement of the rectangular block 52, improving the stability of the up and down movement of the rectangular block 52, and further improving the stability of the support of the lower base 1 and the forming die 3.

[0021] Working principle: the utility model uses, through the top of forming mould 3 pours concrete, during motor 46 drives gear one 47 rotation, through gear two 48 drives rotating shaft rod 45 and rotating frame 43 rotation, rotating frame 43 then drive two jacking rollers 44 roll in the bottom of jacking disc 41, the shape of jacking disc 41 bottom, jacking disc 41 lift will make lower base 1 with forming mould 3 up-and-down movement, lower base 1 then drive rectangular block 52 slide up and down in the inner chamber of U-shaped seat 51, and then is obtained support spring 54 at telescopic stress, the restoring force of support spring 54, through rectangular block 52 will make lower base 1 with forming mould 3 up-and-down vibration, realized the function of concrete vibration in forming mould 3, reduced external operation step.

[0022] In conclusion: the cement culvert pouring forming is used to shake the base structure, through the top of forming mould 3 pours concrete, during rotating frame 43 drive jacking roller 44 roll in the bottom of jacking disc 41, the shape of jacking disc 41 bottom, make lower base 1 with forming mould 3 up-and-down movement, under the cooperation of elastic support assembly 5, lower base 1 with forming mould 3 up-and-down vibration, realized the function of concrete vibration in forming mould 3, reduced external operation step, can reach the bottom of forming mould is set up the base that can be vibrated, need not external operation vibrating equipment, once pouring forming, improve the purpose of forming efficiency.

Claims

1. A vibrating base structure for the casting of a cement pipe, characterized in that, The utility model relates to a lower base (1) is provided with bottom plate (2) below, the top of lower base (1) is equipped with forming die (3), and lower base (1) is detachably connected with forming die (3) through a plurality of lock catches (6), and the middle part between lower base (1) and bottom plate (2) is provided with reciprocating jacking assembly (4), reciprocating jacking assembly (4) includes the jacking disc (41) of fixed connection in the bottom of lower base (1), the middle part of the top of forming die (3) is fixedly connected with concave disc (42), the inner chamber of concave disc (42) is rotatably connected with rotating frame (43), the inner chamber of both ends of rotating frame (43) is rotatably connected with jacking roller (44), and jacking roller (44) is located at the bottom of jacking disc (41) and rolls into contact with jacking disc (41), and a plurality of elastic support assemblies (5) are arranged in annular array between bottom plate (2) and lower base (1).

2. A vibrating base structure for the casting of concrete pipes according to claim 1, characterized in that, The bottom of rotating frame (43) is fixedly connected with the rotating shaft rod (45), the bottom of rotating shaft rod (45) is rotatably connected with the inner wall of concave disc (42), the bottom of the inner chamber of concave disc (42) is fixedly installed motor (46), the output shaft of motor (46) is fixedly installed gear one (47), the surface of rotating shaft rod (45) is fixedly connected with gear two (48) engaged with gear one (47).

3. A vibrating base structure for use in the construction of a concrete culvert according to claim 2, wherein, Both sides of the bottom of rotating frame (43) are fixedly installed support rotating wheel (49), and support rotating wheel (49) is rotatably connected in the inner chamber of concave disc (42).

4. A vibrating base structure for use in the construction of a concrete culvert according to claim 3, wherein, The elastic support assembly (5) includes the U-shaped seat (51) of fixed connection in the top of bottom plate (2), the inner chamber of U-shaped seat (51) is slidably connected with rectangular block (52), the top of rectangular block (52) is fixedly connected with lower base (1), the inner chamber of U-shaped seat (51) is provided with two symmetrical circular holes (53), the bottom of the inner chamber of circular hole (53) is fixedly connected with support spring (54), and the top of support spring (54) is in contact with rectangular block (52).

5. A vibrating base structure for use in the construction of a concrete pipe according to claim 4, wherein, Two symmetrical fixed pins (55) are provided on the U-shaped seat (51), and two sliding through grooves (56) for the sliding of fixed pin (55) are formed in rectangular block (52).

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