CN211037846U

CN211037846U - Secondary structure concrete casting machine

Info

Publication number: CN211037846U
Application number: CN201921441497.5U
Authority: CN
Inventors: 朱小俊
Original assignee: Wuhan Locomotive Technology Co ltd
Current assignee: Wuhan Locomotive Technology Co ltd
Priority date: 2019-08-31
Filing date: 2019-08-31
Publication date: 2020-07-17
Anticipated expiration: 2029-08-31

Abstract

The utility model relates to a building machines field, concretely relates to secondary structure concrete pouring machine. It comprises a platform; the walking wheels are fixed on the bottom surface of the platform; a hopper for fixing the top surface of the platform; the stirring component is arranged in the hopper; the conveying rod is provided with a lifting end and a hinged end hinged on the platform, and the filling pipe and the scraping piece are fixed at the lifting end and approach to each other; the motor drives the stirring assembly to rotate and the travelling wheels to rotate; a first cylinder for driving the filling; and the second oil cylinder drives the conveying rod to rotate around the hinged end of the conveying rod. The cast-in-place concrete can be flatly scraped by the flat scraping piece which is arranged by enabling the cast-in-place pipe to be close to the cast-in-place pipe, so that the surface of the concrete can be flat, and the surface of the concrete can be preliminarily leveled after being cast; and the secondary building structures at the positions with different heights to be filled are conveniently filled by driving the second oil cylinder.

Description

Secondary structure concrete casting machine

Technical Field

The utility model relates to a building machines field, concretely relates to secondary structure concrete pouring machine.

Background

In the construction components, there is a kind of concrete structure which does not bear weight, and the construction is finished after one time of construction of the main body bearing enough parts, such as an enclosure structure, a constructional column, a lintel, a water-stop back beam, a parapet wall, a coping, a filling wall, a partition wall and the like. Therefore, the secondary structure is generally poured with concrete inside a building, and at present, manual pouring or a secondary structure pouring machine is mainly adopted for operation. The manual perfusion has low working efficiency and the irrigation quality can not be ensured. When a general secondary structure filling machine works, only filling can be carried out, concrete in a filled structure still needs manual leveling, and in addition, the height adjustment of a filling pipe is inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a secondary structure concrete filling machine can tentatively tie the scraping to the concrete face that fills when filling, can also be to filling pipe height free adjustment, and its technical scheme is as follows:

a secondary structure concrete pouring machine comprises a platform, a travelling wheel fixed on the bottom surface of the platform, a hopper fixed on the top surface of the platform, and a stirring assembly arranged in the hopper; further comprising:

the conveying assembly comprises a conveying rod, a filling pipe and a flat scraping piece, wherein the filling pipe is communicated with the outlet of the hopper, the flat scraping piece is hinged to the platform, the conveying rod is provided with a lifting end and a hinged end, the filling pipe and the flat scraping piece are fixed to the lifting end, and the outlet of the filling pipe is matched with the flat scraping end of the flat scraping piece to fill and scrape the secondary structure;

drive assembly, it includes motor, first hydro-cylinder and second hydro-cylinder, motor drive stirring assembly rotate with the walking wheel rotates, first hydro-cylinder drive concrete in the hopper to flow in the filling tube, the second hydro-cylinder articulates on the platform, its output articulates the conveying rod middle part, second hydro-cylinder drive the conveying rod winds the hinged end rotates.

The utility model provides a technical scheme includes following beneficial effect at least:

when the filling pipe arranged in the secondary structure concrete filling machine moves along with the platform to fill the secondary structure of the building, the flat scraper can horizontally scrape the filled concrete, so that the surface of the concrete can be flat, and the surface of the concrete can be preliminarily leveled after filling; through the drive of second hydro-cylinder, can hold jack-up to the co-altitude with the lift of carrying the pole, and then drive the lift and hold fixed filling pipe and flat scraper blade to co-altitude in order to make things convenient for filling the secondary building structure who need fill the position.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

In the present invention, unless otherwise expressly specified or limited, the term "disposed" is to be understood in a broad sense and can be either a static connection or a dynamic connection, a non-removable connection or a removable connection, or resting thereon or in a particular orientation; "fixed" is a static connection; the sleeve joint can be a sleeve joint which is sleeved outside a certain part without contacting, a sleeve joint which is sleeved outside the certain part and is in threaded connection with the certain part, or a sleeve joint which is sleeved outside the certain part and is in detachable connection; "threaded connection" means a connection by thread engagement, rotation; "rotationally connected" means connected by balls, rollers, etc., and one or both of the two connectors can rotate; the term "transmission connection" refers to a connection mode that is indirectly connected by means of a chain, a conveyor belt or a connecting rod and acts synchronously; "communicate" means "fixed" or "connected" together and the internal spaces are in communication; "electrically connected" means that the electronic components are connected by a conductive medium; unless otherwise specifically defined, the specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

Drawings

Fig. 1 is a schematic view of a secondary structure concrete pouring machine provided by an embodiment of the present invention;

FIG. 2 is an enlarged view at A in FIG. 1;

fig. 3 is a schematic view of a scraping mechanism provided in an embodiment of the present invention;

in the figure:

1 platform, 2 travelling wheels, 3 hoppers, 4 stirring components,

5 conveying assembly, 50 conveying rods, 500 lifting ends, 5000 threaded holes, 501 hinged ends, 51 pouring pipes, 52 scraping pieces, 520 scraping rods, 521 scraping plates, 53 tee joints, 530 first interfaces, 531 second interfaces, 532 third interfaces, 54 flexible pipes,

6 driving component, 60 motor, 600 bevel gear, 601 driven gear, 61 first oil cylinder, 62 second oil cylinder, 63 conveying cylinder, 630 water inlet, 631 water outlet, 64 conveying piston,

7 cleaning component, 70 water tank, 71 water pump, 72 water inlet pipe, 73 water outlet pipe, 74 first check valve, 75 second check valve, 76 manual valve,

8 control cabinet.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and 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 all belong to the protection scope of the present invention. In the description of the present invention, it is to be understood that the terms "first", "second", "third", "fourth", "fifth", and the like are used merely for distinguishing between descriptions and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. are used to indicate an orientation or positional relationship based on that shown in the drawings, it is only for convenience of description and simplicity of description, and it is not intended to indicate or imply that the device or element 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.

Referring to fig. 1-3, a secondary structure concrete pouring machine comprises a platform 1, a traveling wheel 2 fixed on the bottom surface of the platform 1, a hopper 3 fixed on the top surface of the platform, and a stirring assembly 4 arranged in the hopper 3; further comprising:

the conveying assembly 5 comprises a conveying rod 50 arranged at the edge of the platform 1, a filling pipe 51 communicated with an outlet of the hopper 3 and a flat scraping piece 52, wherein the flat scraping piece 52 comprises a flat scraping rod 520 and a flat scraping plate 521, the end part of the flat scraping plate 520 is hinged with the end part of the flat scraping rod 521, specifically, the flat scraping plate 520 is a flat plate, the middle part of the flat scraping plate 520 is protruded to form a hinged part to be hinged with the flat scraping rod 521, the conveying rod 50 is provided with a lifting end 500 and a hinged end 501 hinged to the platform 1, the lifting end 500 is provided with two threaded holes 5000, the filling pipe 51 and the flat scraping rod 520 respectively pass through the two threaded holes 5000 to be fixedly connected with the conveying rod 50, and the filling pipe 51 and the flat scraping rod 520 are fixed through nuts specifically, so that the connecting parts of the filling pipe 51 and the flat scraping; the outlet end of the pouring pipe 51 and the flat scraper 521 are arranged close to each other, the flat scraping end of the flat scraper 521 moves along with the outlet end of the pouring pipe 51 and scrapes poured concrete, the concrete flat scraper 521 is detachably connected with the flat scraping rod 520, and the width of the flat scraper 521 can be adapted to different secondary structure surfaces; therefore, when the filling pipe 51 moves along with the whole platform 1 to fill the secondary structure of the building, the flat scraper 521 can scrape the filled concrete so that the surface of the concrete can be leveled, and the surface of the concrete can be initially leveled after filling;

the driving assembly 6 comprises a motor 60, a first oil cylinder 61 and a second oil cylinder 62, the motor 60 drives the stirring assembly 4 to rotate and the traveling wheels 2 to rotate, specifically, a bevel gear 600 and a driven gear 601 are fixed on an output shaft of the motor 60, the bevel gear is meshed through a face gear, a rotating face of the bevel gear is changed to be consistent with a rotating face of the traveling wheels, the face gear is fixed on a belt pulley or a chain wheel, and the belt pulley or the chain wheel is in transmission connection with shafts of the traveling wheels, so that the motor 60 simultaneously drives the stirring assembly 4 and the traveling wheels 2 to rotate; the concrete in the first oil cylinder 61 driving hopper 3 flows to the interior of the pouring pipe 51, the output end of the second oil cylinder 62 is hinged to the middle of the conveying rod 50, the other end of the second oil cylinder is hinged to the platform 1, the second oil cylinder 62 drives the conveying rod 50 to rotate around the hinged end 501, so that the lifting end 500 of the conveying rod 50 can be jacked up to different heights by driving the second oil cylinder 62, the pouring pipe 51 and the flat scraper 521 fixed on the lifting end 500 are further driven to different heights so as to conveniently pour the secondary building structure of the part needing pouring, the conveying rod 50 is horizontally laid on the platform 1 when not working, the whole pouring machine can conveniently walk in a building room, when the pouring machine needs to work, the second oil cylinder 62 drives the pouring pipe to be erected step by step so as to meet pouring of different building structures.

Specifically, still be provided with switch board 8 on platform 1, be provided with the hydraulic system who supports first hydro-cylinder 61 and the action of second hydro-cylinder 62 in the switch board 8, and the speed governing controller of motor, the motor is gear motor, specific model is YCJT type series high accuracy gear speed reduction electron buncher, specifically include the gear box, the motor, tachogenerator and speed governing controller etc. constitute, the speed governing scope is wide, the speed governing precision is high, can pass through the rotational speed of speed governing controller accurate control motor, thereby the walking speed of indirect control walking wheel and the slew velocity of stirring subassembly.

Further the embodiment of the utility model provides a secondary structure concrete pouring machine, platform 1 include adjusting nut 10 and regulation post 11, and the vertical setting of regulation post 11 is at 1 edges of platform, and a pot head of conveying pole 50 is established on adjusting post 11 and is fixed on adjusting post 11 through adjusting nut 10. Specifically, a vertical gap is formed at the edge of the platform 1, the adjusting column 11 is vertically fixed in the gap, threads are arranged on the surface of the adjusting column 11, and a through hole is formed in one end of the conveying rod 50, so that the adjusting column 11 penetrates through the through hole and is pressed against the position where the adjusting column 11 is connected with the conveying rod 50 at the adjusting nut 10, and the conveying rod 50 is fixed on the adjusting column 11, so that the connecting position of the conveying rod 50 can be adjusted along the length direction of the adjusting column 11, the heights of the outlet end of the filling pipe 51 and the flat scraping end 520 of the flat scraping piece 52 fixed on the conveying rod 50 are adjusted, and secondary structures with different ground heights are filled; specifically, adjust post 11 and set up two at least, carry the through-hole of pole 50 and adjust the setting of post 11 one-to-one, so can make to carry pole 50 firm connection on adjusting post 11.

In a further embodiment, the driving assembly 6 further includes a conveying cylinder 63 and a conveying piston 64, the conveying assembly 5 further includes a tee joint 53 and a flexible pipe 54, one end of a piston rod of the first oil cylinder 61 extends into the conveying cylinder 63 and is fixedly connected with the conveying piston 64 in the conveying cylinder 63, the other end of the conveying cylinder 63 is communicated with a first interface 530 of the tee joint 53, a second interface 531 of the tee joint 53 is communicated with an outlet of the hopper 3, and a third interface 532 of the tee joint 53 is communicated with the filling pipe 51 through the flexible pipe 54. In this way, the piston rod of the first cylinder 61 pushes the conveying piston 64 to move back and forth in the conveying cylinder 63, so as to suck and push out the concrete in the hopper 3, and convey the concrete to the pouring pipe 51 through the flexible pipe 54 for pouring, specifically, the flexible pipe 54 has a length which satisfies that the lifting end 500 of the conveying rod 50 moves to the highest point.

Because the conveying piston 64 slides in the conveying cylinder 62, the pumped concrete can flow into the conveying cylinder 63, so that the sliding resistance of the conveying piston 63 is increased, and further, the concrete pouring machine with the secondary structure provided by the embodiment of the invention further comprises a cleaning assembly 7 for cleaning the inner wall of the conveying cylinder 63, specifically, the cleaning assembly 7 comprises a water tank 70, a water pump 71, a water inlet pipe 72, a water outlet pipe 73, a first check valve 74, a second check valve 75 and a manual valve 76, a side wall of the conveying cylinder 63 close to one end of the first oil cylinder 61 is provided with a water inlet 620 and a water outlet 621, the water inlet pipe 72 is communicated with the water tank 70 and the water outlet 621, the water pump 71, the manual valve 76 and the first check valve 74 are arranged on the water inlet pipe 72 from the inside to the outside of the water tank 70, the water outlet 73 is provided with a second check valve 75, the flow direction of the first check valve 74 is from the inside to the outside of the water tank 70, the second check valve 75 is in flow communication from the interior of the delivery cylinder 62 to the exterior. Thus, by continuously introducing circulating water pressure to the side, without concrete, of the conveying piston 64, when the conveying piston 63 moves towards the tee joint 53, the water pressure can balance the pressure generated by one side of the conveying piston 63 with the concrete pressure on the other side of the conveying piston, so that the concrete is prevented from permeating from the gap between the conveying piston 63 and the conveying cylinder 63 to the end without concrete, and the concrete loss and blockage are reduced; even if concrete still permeates from the gap between the conveying piston 64 and the conveying cylinder 63 to the other side of the conveying piston, the conveying cylinder 63 can be cleaned by continuous water flow and water pressure, and concrete deposition and blockage are prevented; specifically, carry jar 63 and can be to holding into clean water in water tank 70 after filling the completion, open first hydro-cylinder 61 and promote the action of carrying the piston, carry out final cleaning in carrying jar 63, waste water has outlet pipe 73 directly to arrange away and needn't retrieve to the water tank in, also can be to leading to water clean water in the hopper 3 simultaneously, start motor 60, clean hopper 3 and filling pipe 51 are inside, so accomplish the clean work after filling of whole secondary structure concrete pouring machine, prevent to cause the jam because of remaining the concrete, influence next use.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A secondary structure concrete pouring machine is characterized by comprising a platform, a travelling wheel fixed on the bottom surface of the platform, a hopper fixed on the top surface of the platform, and a stirring assembly arranged in the hopper; further comprising:

2. The secondary structure concrete pouring machine according to claim 1, wherein the leveling member comprises a leveling rod and a leveling blade, one end of the leveling rod is fixed to the lifting end, the other end of the leveling rod is hinged to one end of the leveling blade, and the other end of the leveling blade is arranged to be close to the outlet end of the pouring pipe.

3. The secondary structure concrete pouring machine according to claim 1, wherein the driving assembly further comprises a conveying cylinder and a conveying piston slidably connected with the conveying cylinder, the conveying assembly further comprises a tee joint and a flexible pipe, one end of a piston rod of the first oil cylinder extends into the conveying cylinder and is fixedly connected with the conveying piston in the conveying cylinder, the other end of the conveying cylinder is communicated with a first connector of the tee joint, a second connector of the tee joint is communicated with an outlet of the hopper, and a third connector of the tee joint is communicated with the pouring pipe through the flexible pipe.

4. The secondary structure concrete pouring machine according to claim 3, further comprising a cleaning assembly for cleaning the inner wall of the conveying cylinder, wherein the cleaning assembly comprises a water tank, a water pump, a water inlet pipe, a water outlet pipe, a first check valve, a second check valve and a manual valve, the conveying cylinder is close to the side wall of one end of the first oil cylinder, a water inlet and a water outlet are formed in the side wall, the water inlet pipe is communicated with the water tank and the water inlet, the water outlet pipe is communicated with the water tank and the water outlet, the water pump, the manual valve and the first check valve are sequentially arranged on the water inlet pipe from the inside to the outside of the water tank, the second check valve is arranged on the water outlet pipe, the flow direction of the first check valve is from the inside to the outside of the water tank, and the flow direction of the second check valve is from the inside to the outside of the conveying cylinder.

5. The secondary structural concrete pouring machine according to claim 1, wherein the motor is a speed reduction motor.