CN212025928U - Grouting device for bridge construction - Google Patents

Abstract

The utility model discloses a slip casting device is used in bridge construction, including frame, casing, a slip casting section of thick bamboo and slip casting head, casing fixed mounting is at the surface of frame, the slip casting head sets up a tip at a slip casting section of thick bamboo, the top intermediate position department of frame utilizes the fixed churn that is provided with of support, the churn utilizes the up end intercommunication of a hopper and a slip casting section of thick bamboo, the up end symmetry of churn is provided with two sets of feed hopper. The grouting device for bridge construction provided by the utility model firstly uses the paddle stirrer to stir the whole material for the first time, and then matches the spiral stirrer in the secondary stirring tank to stir more carefully for the second time, so as to improve the stirring effect; the spiral stirrer does not move in sections, so that the situation that the secondary stirring tank blocks the discharging is avoided, and the discharging speed is accelerated; the heat preservation layer is designed to achieve the heat preservation effect, the mixture is prevented from being frozen at low temperature, the heat preservation device is suitable for different working conditions, and better use prospects are brought.

Description

Grouting device for bridge construction

Technical Field

The utility model relates to a bridge construction equipment technical field, in particular to slip casting device is used in bridge construction.

Background

In modern bridge construction, a grouting machine is often needed to be used for pouring cement and concrete, so that the efficiency of road and bridge construction can be improved, the existing grouting device for road and bridge construction is characterized in that the stirred cement and concrete are added into the grouting device, stirring equipment is not available, but the cement and concrete are solidified due to the fact that the cement and concrete added into the grouting device are placed for too long time, and a stirring device is added into part of the grouting machine; a grouting device (patent No. 201821781962.5) for road and bridge construction in the prior art is a grouting device with a stirring structure, but has some disadvantages that a first stirrer is simple in design and shape, is not suitable for stirring cement concrete, and can cause uneven stirring; the second screen structure is easy to cause cement to be adhered, so that meshes are blocked, and the blanking speed is greatly reduced; during low-temperature construction in the third winter, cement concrete in the mixing drum lacks heat preservation measures and is easy to freeze, so that subsequent mixing and grouting are influenced, and therefore the grouting device for bridge construction is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a grouting device is used in bridge construction can effectively solve the problem in the background art.

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

the utility model provides a slip casting device for bridge construction, includes frame, casing, a slip casting section of thick bamboo and slip casting head, casing fixed mounting is at the surface of frame, the slip casting head sets up a tip at a slip casting section of thick bamboo, the top intermediate position department of frame utilizes the fixed churn that is provided with of support, the churn utilizes the up end intercommunication of play hopper and a slip casting section of thick bamboo, the up end symmetry of churn is provided with two sets of feed hopper, the up end intermediate position department of churn has erect rotating electrical machines, rotating electrical machines's lower extreme rotates through the shaft coupling and is connected with the paddle agitator and in the paddle agitator stretches into the agitator of churn downwards, outside a week of agitator is provided with the heat preservation, the bin outlet has been seted up to the bottom intermediate position department of agitator, the bin outlet communicates downwards has the secondary stirred tank, the lower tip of paddle agitator pass through weld part fixedly connected with spiral agitator and spiral agitator stretches into the secondary stirred tank downwards Inside the stirred tank, the lower extreme of spiral agitator utilizes bearing frame and supporting seat fixed, the inside at the play hopper is riveted to the supporting seat.

Preferably, the lower end of the base is provided with four groups of trundles, and one end of the base is welded with a push handle.

Preferably, the inner material of the heat-insulating layer is polyurethane foam, and the inner wall of the heat-insulating layer is made of a metal material.

Preferably, the shape of bin outlet is the flute type, secondary stirred tank and play hopper intercommunication.

Preferably, all articulated on the feed hopper have the closing cap, the helical agitator rotates the inside intermediate position department that sets up at secondary stirred tank.

Preferably, a plurality of groups of stirring rods are transversely arranged on the blade stirrer.

Compared with the prior art, the utility model discloses following beneficial effect has: according to the grouting device for bridge construction, firstly, a paddle stirrer is used for carrying out primary integral stirring, and then a spiral stirrer is matched in a secondary stirring tank for carrying out secondary more detailed stirring, so that the stirring effect is improved; the spiral stirrer does not move in sections, so that the situation that the secondary stirring tank blocks the discharging is avoided, and the discharging speed is accelerated; the heat preservation layer is designed to achieve the heat preservation effect and avoid the low-temperature freezing of the mixture; the whole device is simple in design, convenient to operate, better in using effect compared with a traditional mode, and the parts which are not involved in the device are the same as or can be realized by adopting the prior art.

Drawings

Fig. 1 is a schematic view of the overall structure of a grouting device for bridge construction of the present invention;

FIG. 2 is an internal view of a mixing drum of a grouting device for bridge construction according to the present invention;

fig. 3 is the utility model relates to a grouting device is used in bridge construction local enlarger in fig. 2.

In the figure: 1. a machine base; 2. a housing; 3. a grouting cylinder; 4. a grouting head; 5. a mixing drum; 6. a discharge hopper; 7. a support; 8. a feed hopper; 9. a rotating electric machine; 10. a coupling; 11. a paddle agitator; 12. a stirring chamber; 13. a heat-insulating layer; 14. a discharge outlet; 15. a secondary stirring tank; 16. welding the part; 17. a helical agitator; 18. a bearing seat; 19. and (4) supporting the base.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

As shown in fig. 1-3, a grouting device for bridge construction comprises a base 1, a casing 2, a grouting cylinder 3 and a grouting head 4, wherein the casing 2 is fixedly arranged on the outer surface of the base 1, the grouting head 4 is arranged at one end of the grouting cylinder 3, a stirring cylinder 5 is fixedly arranged at the middle position above the base 1 by a bracket 7, the stirring cylinder 5 is communicated with the upper end surface of the grouting cylinder 3 by a discharge hopper 6, two groups of feed hoppers 8 are symmetrically arranged on the upper end surface of the stirring cylinder 5, a rotating motor 9 is erected at the middle position of the upper end surface of the stirring cylinder 5, the lower end of the rotating motor 9 is rotatably connected with a paddle stirrer 11 through a coupler 10, the paddle stirrer 11 extends downwards into a stirring chamber 12 of the stirring cylinder 5, an insulating layer 13 is arranged on the periphery of the outer side of the stirring chamber 12, a discharge port 14 is arranged at the middle position of the bottom of the stirring chamber 12, the discharge port 14 is communicated with a secondary stirring groove, the lower end part of the blade stirrer 11 is fixedly connected with a spiral stirrer 17 through a welding part 16, the spiral stirrer 17 extends downwards into the secondary stirring tank 15, the lower end of the spiral stirrer 17 is fixed with a supporting seat 19 through a bearing seat 18, and the supporting seat 19 is riveted inside the discharge hopper 6 to play a role in supporting a stirring structure;

four groups of trundles are arranged at the lower end of the base 1, and a push handle is welded at one end of the base 1; the inner material of the heat-insulating layer 13 is polyurethane foam, and the inner wall is made of metal material, so that the heat-insulating layer plays roles of isolation and protection; the discharge port 14 is groove-shaped, so that the mixture can enter conveniently, and the secondary stirring tank 15 is communicated with the discharge hopper 6; the feeding hoppers 8 are hinged with sealing covers, and the spiral stirrer 17 is rotatably arranged at the middle position in the secondary stirring tank 15; a plurality of groups of stirring rods are transversely arranged on the paddle stirrer 11, so that the stirring range is enlarged.

It should be noted that, the utility model relates to a slip casting device is used in bridge construction, when using, put into teeter chamber 12 through cement and the concrete of two sets of feed hopper 8 with preliminary mixing, at this moment start rotating electrical machines 9, drive 11 high-speed rotations of paddle agitator through shaft coupling 10, stir cement and concrete, there is the raw materials to fall into secondary stirred tank 15 from bin outlet 14 department on the continuous, at this moment helical agitator 17 stirs it, reach the effect of secondary stirring, also avoid secondary stirred tank 15 to take place the circumstances of blockking up the ejection of compact through not section motion simultaneously, later the mixture enters into churn 5 through going out hopper 6, and is comparatively practical.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a slip casting device is used in bridge construction, includes frame (1), casing (2), a slip casting section of thick bamboo (3) and slip casting head (4), its characterized in that: the casing (2) is fixedly arranged on the outer surface of the base (1), the grouting head (4) is arranged at one end of the grouting barrel (3), the upper middle position of the base (1) is fixedly provided with a stirring barrel (5) by a support (7), the stirring barrel (5) is communicated with the upper end surface of the grouting barrel (3) by a discharge hopper (6), two groups of feeding hoppers (8) are symmetrically arranged on the upper end surface of the stirring barrel (5), a rotating motor (9) is erected at the upper end surface middle position of the stirring barrel (5), the lower end of the rotating motor (9) is rotatably connected with a blade stirrer (11) through a coupler (10), the blade stirrer (11) extends downwards into a stirring chamber (12) of the stirring barrel (5), a heat preservation layer (13) is arranged on one circle outside of the stirring chamber (12), and a discharge hole (14) is arranged at the bottom middle position of the stirring chamber (12), the discharge gate (14) communicates downwards has secondary stirred tank (15), the lower tip of paddle agitator (11) passes through weld part (16) fixedly connected with spiral agitator (17) and spiral agitator (17) stretch into secondary stirred tank (15) inside downwards, the lower extreme of spiral agitator (17) utilizes bearing frame (18) and supporting seat (19) fixed, supporting seat (19) riveting is in the inside of hopper (6) of discharging.

2. The grouting device for bridge construction according to claim 1, characterized in that: the lower end of the machine base (1) is provided with four groups of trundles, and one end of the machine base (1) is welded with a push handle.

3. The grouting device for bridge construction according to claim 1, characterized in that: the interior material of the heat-insulating layer (13) is polyurethane foam, and the inner wall of the heat-insulating layer is made of metal material.

4. The grouting device for bridge construction according to claim 1, characterized in that: the shape of bin outlet (14) is the fluted body type, secondary stirred tank (15) and play hopper (6) intercommunication.

5. The grouting device for bridge construction according to claim 1, characterized in that: all articulated on feed hopper (8) have the closing cap, helical agitator (17) rotate the inside intermediate position department that sets up at secondary stirred tank (15).

6. The grouting device for bridge construction according to claim 1, characterized in that: a plurality of groups of stirring rods are transversely arranged on the blade stirrer (11).

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