CN217027103U

CN217027103U - Concrete placement device for hydraulic engineering building

Info

Publication number: CN217027103U
Application number: CN202220751744.7U
Authority: CN
Inventors: 夏文峰; 宗霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-31
Filing date: 2022-03-31
Publication date: 2022-07-22
Anticipated expiration: 2032-03-31

Abstract

The utility model relates to the technical field of water conservancy projects, in particular to a concrete pouring device for a water conservancy project building, which comprises an operation table, wherein a shaking component is arranged at the top end of the operation table, a stirring box is arranged at the top end of the shaking component, a mixing component for stirring concrete is arranged in an inner cavity of the stirring box, a strip-shaped through hole is formed in the middle of the operation table, a discharging pipe is embedded in the inner cavity of the through hole in a sliding manner, the top end of the discharging pipe is fixedly embedded in the bottom end of the stirring box and extends to the bottom end of the inner cavity of the stirring box, and an anti-blocking component is arranged in the inner cavity of the discharging pipe. This concrete placement device for hydraulic engineering building has solved the in-process that concrete placement device can make the concrete in produce a large amount of bubbles at the stirring concrete, and the concrete placement that mixes with the bubble can influence the quality of dam after being the dam and the condition that the discharging pipe of concrete placement device often can appear blockking up influences its normal use.

Description

Concrete placement device for hydraulic engineering building

Technical Field

The utility model relates to the technical field of hydraulic engineering, in particular to a concrete pouring device for a hydraulic engineering building.

Background

The dam is a water retaining structure for intercepting river channel water flow so as to raise water level or adjust flow, a concrete pouring device is required to be used for pouring in the process of building the dam, concrete pouring equipment is a device for pouring concrete and is used for pouring the stirred concrete in a built building frame, and therefore investment of manpower can be effectively reduced, and work efficiency is improved.

However, the concrete pouring device in the prior art can generate a large amount of bubbles in the concrete in the process of stirring the concrete, the quality of the dam can be influenced after the concrete doped with the bubbles is poured into the dam, the discharging pipe of the concrete pouring device is blocked frequently, the normal use of the concrete pouring device is influenced, and the concrete pouring device for the hydraulic engineering building is provided aiming at the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a concrete pouring device for a hydraulic engineering building, which aims to solve the problems in the background technology. In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a concrete placement device for hydraulic engineering building, includes the operation panel, the top of operation panel is provided with rocks the subassembly, the top of rocking the subassembly is provided with the agitator tank, the inner chamber of agitator tank is provided with the mixed subassembly that is used for stirring concrete, the through-hole of bar is seted up at the middle part of operation panel, the inner chamber slidable of through-hole is embedded to have the discharging pipe, the fixed embedded bottom at the agitator tank in top of discharging pipe extends to the inner chamber bottom of agitator tank, the inner chamber of discharging pipe is provided with prevents stifled subassembly.

Preferably, the inner chamber bottom of discharging pipe is provided with the valve, outer wall one side of agitator tank is provided with the loading hopper, the loading hopper extends to the inner chamber of agitator tank.

Preferably, the mixing assembly is including hybrid motor, rotary rod and hybrid beam, hybrid motor fixed mounting is on the top of puddler, hybrid motor's output extends to the inner chamber of mixing box, the one end of rotary rod and hybrid motor's output fixed connection, the other end of rotary rod passes through the bearing with the top of preventing stifled subassembly and rotates and be connected, and is a plurality of the outer wall of the equal fixed mounting of hybrid beam at the rotary rod.

Preferably, prevent stifled subassembly including connecting box, gear, cylinder, rack and auger delivery ware, the inner chamber bottom of connecting box is passed through the bearing and is connected with the bottom rotation of rotary rod, the gear is fixed cup joints the outer wall at the rotary rod, two the cylinder is fixed respectively and is embedded in the outer wall both sides of connecting box, two the output of cylinder all extends to the inner chamber of connecting box, two the rack is fixed mounting respectively at the output of two cylinders, auger delivery ware fixed mounting is in the bottom of connecting box, auger delivery ware's bottom extends to the inner chamber bottom of discharging pipe.

Preferably, it is including baffle, guide arm, mobile station, fixed case and slip subassembly, two the guide arm sets up respectively in the top both sides of operation panel, two the guide arm all sets up both sides around between two baffles, two the mobile station cup joints the outer wall at two guide arms, two slidable respectively fixed case sets up both sides around the bottom of operation panel respectively, two the slip subassembly sets up respectively in the inner chamber of two fixed cases, two the top of slip subassembly all extends to the top of operation panel and respectively with the bottom fixed connection of two mobile stations, two the top of mobile station respectively with and the bottom of agitator tank around both sides fixed connection.

Preferably, each sliding assembly comprises a sliding motor, a screw rod, a limiting rod, a sliding block, a sliding way and a supporting plate, the sliding motor is fixedly arranged at the right end of the fixed box, the output end of the sliding motor extends to the inner cavity of the fixed box, one end of the screw rod is rotatably connected to the left side of the inner cavity of the fixed box through a bearing, the other end of the screw rod is fixedly connected with the output end of the sliding motor, the limiting rod is fixedly arranged at the bottom end of the inner cavity of the fixed box, the sliding block is screwed on the outer wall of the screw rod and can be sleeved on the outer wall of the limiting rod in a sliding way, the slide is seted up on the inner chamber top of fixed case and link up the top that extends to the operation panel, the backup pad slidable is embedded in the inner chamber of slide, the bottom of the backup pad shown and the top fixed connection of slider, the top of backup pad and the bottom fixed connection of mobile station.

Compared with the prior art, the utility model has the beneficial effects that:

firstly, the concrete can be stirred by driving a rotating rod and a mixing rod to rotate through a mixing motor, so that the production of the concrete is realized;

the teeth of the two racks are meshed with the teeth of the gear through the extension of the output end of the air cylinder, so that the rotary rod can drive the connecting box and the spiral conveyor to rotate when rotating, the discharge pipe can be prevented from being blocked by concrete under the conveying action of the spiral conveyor, and the stability of the device in use is improved;

third, it is rotatory to drive the lead screw through sliding motor, make the slider drive the backup pad under the limiting displacement of gag lever post, mobile station and agitator tank slide, and control sliding motor reversal, make lead screw outer wall screw revolving force direction change, and then make the slider, the backup pad, mobile station and agitator tank reset, under inertial effect when switching over agitator tank slip direction round trip, can make the concrete of agitator tank inner chamber make a round trip to vibrate, thereby make the bubble that the concrete produced when the stirring pass through the loading hopper discharge, the condition that can influence the dam quality after preventing to dope the concrete placement that has the bubble appears.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is an exploded view of the present invention;

FIG. 3 is a front cross-sectional view of the holding tank of the present invention;

FIG. 4 is a front cross-sectional view of the agitator tank of the present invention;

fig. 5 is a schematic structural view of the sliding assembly of the present invention.

In the figure: 1. an operation table; 2. a stirring box; 3. a hopper; 4. a hybrid motor; 5. rotating the rod; 6. a mixing rod; 7. a baffle plate; 8. a guide bar; 9. a mobile station; 10. a through hole; 11. a discharge pipe; 12. a fixed box; 13. a slide motor; 14. a screw rod; 15. a limiting rod; 16. a slider; 17. a slideway; 18. a support plate; 19. a connecting box; 20. a gear; 21. a cylinder; 22. a rack; 23. a screw conveyor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a worker skilled in the art based on the embodiments of the present invention without making creative efforts, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 5, the present invention provides a technical solution: a concrete pouring device for hydraulic engineering construction comprises an operation platform 1, wherein a shaking component is arranged at the top end of the operation platform 1, a stirring box 2 is arranged at the top end of the shaking component, the stirring box 2 is driven to slide back and forth by the shaking component, the concrete in the inner cavity of the stirring box 2 can be vibrated back and forth under the action of inertia when the sliding direction of the stirring box 2 is switched back and forth, so that bubbles generated during stirring of the concrete can be discharged through a charging hopper 3, the condition that the quality of a dam is influenced after the concrete doped with the bubbles is poured into the dam can be prevented, a mixing component for stirring the concrete is arranged in the inner cavity of the stirring box 2, the concrete can be stirred by the arrangement of the mixing component, a strip-shaped through hole 10 is formed in the middle of the operation platform 1, a discharging pipe 11 is embedded in the inner cavity of the through hole 10 in a slidable manner, the discharging pipe 11 can be conveniently arranged by the arrangement of the through hole 10, the discharging pipe 11 can slide along with the stirring box 2, fixed embedded bottom at agitator tank 2 and the inner chamber bottom that extends to agitator tank 2 in the top of discharging pipe 11, the inner chamber of discharging pipe 11 is provided with prevents stifled subassembly, through the setting that prevents stifled subassembly, can prevent that the concrete from blockking up discharging pipe 11, improves the stability of the device when using.

In this embodiment, the inner chamber bottom of discharging pipe 11 is provided with the valve, can conveniently control opening and closing of discharging pipe 11, the condition of discharging pipe 11 spilling concrete appears when avoiding stirring concrete, outer wall one side of agitator tank 2 is provided with loading hopper 3, loading hopper 3 extends to the inner chamber of agitator tank 2, through the setting of loading hopper 3, can conveniently add the material to the inner chamber of agitator tank 2, still can make things convenient for the bubble that the concrete produced at the stirring in-process to discharge.

In this embodiment, the hybrid module is including hybrid motor 4, rotary rod 5 and

hybrid beam

6, 4 fixed mounting of hybrid motor are on the top of puddler, the output of hybrid motor 4 extends to the inner chamber of mixing box, the one end of rotary rod 5 and hybrid motor 4's output fixed connection, the other end of rotary rod 5 passes through the bearing rotation with the top of preventing stifled subassembly and is connected, the equal fixed mounting of a plurality of hybrid beams 6 is at the outer wall of rotary rod 5, it can stir the concrete to drive rotary rod 5 and hybrid beam 6 through hybrid motor 4 and rotate, realize the production of concrete.

In this embodiment, the anti-blocking assembly includes a connection box 19, a gear 20, a cylinder 21, a rack 22 and a screw conveyor 23, the bottom end of the inner cavity of the connection box 19 is rotatably connected with the bottom end of the rotary rod 5 through a bearing, the gear 20 is fixedly sleeved on the outer wall of the rotary rod 5, the two cylinders 21 are respectively and fixedly embedded on two sides of the outer wall of the connection box 19, the output ends of the two cylinders 21 extend to the inner cavity of the connection box 19, the two racks 22 are respectively and fixedly installed at the output ends of the two cylinders 21, the screw conveyor 23 is fixedly installed at the bottom end of the connection box 19, the bottom end of the screw conveyor 23 extends to the bottom end of the inner cavity of the discharge pipe 11, through the arrangement of the screw conveyor 23, when the screw conveyor 23 rotates, the concrete can be extruded downwards along the discharge pipe 11, and further the discharge pipe 11 can be prevented from being blocked, and the output ends of the cylinders 21 extend out, the teeth of the two racks 22 are meshed with the teeth of the gear 20, so that the rotating rod 5 can drive the connecting box 19 and the screw conveyor 23 to rotate when rotating, the discharge pipe 11 can be prevented from being blocked by concrete under the conveying action of the screw conveyor 23, and the stability of the device in use is improved.

In this embodiment, the shaking assembly comprises a baffle 7, guide rods 8, a movable platform 9, a fixed box 12 and a sliding assembly, wherein the two guide rods 8 are respectively arranged at two sides of the top end of the operation platform 1, the two guide rods 8 are respectively arranged at the front side and the rear side between the two baffles 7, the two movable platforms 9 are respectively slidably sleeved on the outer walls of the two guide rods 8, the movable platform 9 can be supported by the arrangement of the guide rods 8, so that the movable platform 9 can slide along a straight line all the time, the two fixed boxes 12 are respectively arranged at the front side and the rear side of the bottom end of the operation platform 1, the two sliding assemblies are respectively arranged in the inner cavities of the two fixed boxes 12, the top ends of the two sliding assemblies extend to the top end of the operation platform 1 and are respectively fixedly connected with the bottom ends of the two movable platforms 9, the top ends of the two movable platforms 9 are respectively fixedly connected with the front side and the rear side of the bottom end of the stirring box 2, the movable platform 9 and the stirring box 2 are driven to slide back and forth by the sliding assemblies, under inertial effect, can make the concrete of 2 inner chambers of agitator tank vibrate back and forth when making a round trip to switch 2 slip directions of agitator tank to the bubble that makes concrete produce when the stirring passes through hopper 3 discharges, prevents that the concrete placement that is doped with the bubble can influence the condition appearance of dam quality after being the dam.

In this embodiment, each sliding assembly includes a sliding motor 13, a screw rod 14, a limiting rod 15, a sliding block 16, a sliding way 17 and a supporting plate 18, the sliding motor 13 is fixedly installed at the right end of the fixed box 12, the output end of the sliding motor 13 extends to the inner cavity of the fixed box 12, one end of the screw rod 14 is rotatably connected to the left side of the inner cavity of the fixed box 12 through a bearing, the other end of the screw rod 14 is fixedly connected with the output end of the sliding motor 13, the limiting rod 15 is fixedly installed at the bottom end of the inner cavity of the fixed box 12, the sliding block 16 is screwed on the outer wall of the screw rod 14 and slidably sleeved on the outer wall of the limiting rod 15, by the arrangement of the limiting rod 15, the sliding block 16 can be prevented from rotating along with the screw rod 14, the stability of the sliding assembly is improved, under the effect of the screw thread rotation of the outer wall of the screw rod 14, the sliding block 16 can slide under the limiting effect of the limiting rod 15, the sliding way 17 is opened at the top end of the inner cavity of the fixed box 12 and extends to the top end of the operating platform 1, a support plate 18 is embedded in the inner cavity of the slide way 17 in a sliding manner, the bottom end of the support plate 18 is fixedly connected with the top end of a slide block 16, the top end of the support plate 18 is fixedly connected with the bottom end of the mobile station 9, the slide block 16 can drive the mobile station 9 and the stirring box 2 to slide when sliding through the arrangement of the support plate 18, a lead screw 14 is driven to rotate through a sliding motor 13, the slide block 16 drives the support plate 18, the mobile station 9 and the stirring box 2 to slide under the limiting action of a limiting rod 15, the reversing of the sliding motor 13 is controlled, the thread rotating force direction of the outer wall of the lead screw 14 is changed, the slide block 16, the support plate, the mobile station 9 and the stirring box 2 are reset, the concrete in the inner cavity of the stirring box 2 can oscillate back and forth under the action of inertia when the sliding direction of the stirring box 2 is switched back and forth, and bubbles generated during the stirring of the concrete are discharged through the feeding hopper 3, the condition that the dam quality is influenced after concrete doped with bubbles is poured into the dam is prevented.

The use method and the advantages of the utility model are as follows: when in use, the working process is as follows:

when in use, raw materials to be mixed with concrete are put into an inner cavity of an agitator tank 2 through a feeding hopper 3, a mixing motor 4 is started, the mixing motor 4 drives a rotating rod 5 and a mixing rod 6 to rotate, the production of the concrete is realized, a sliding motor 13 is started while stirring, the sliding motor 13 drives a screw rod 14 to rotate, a sliding block 16 can slide under the limiting action of a limiting rod 15 under the action of the rotating force of the thread on the outer wall of the screw rod 14, a supporting plate 18 presses a sliding way 17 to drive a moving platform 9 to slide, the moving platform 9 can be supported and limited through the arrangement of a guide rod 8, when the moving platform 9 slides, the agitator tank 2 can slide along with the moving platform, the sliding motor 13 is controlled to rotate reversely, the rotating direction of the thread on the outer wall of the screw rod 14 is changed, and the sliding block 16, the supporting plate, the moving platform 9 and the agitator tank 2 are reset, under the effect of inertia when switching 2 slip directions of agitator tank back and forth, can make the concrete of 2 inner chambers of agitator tank vibrate back and forth, thereby make the bubble that the concrete produced when stirring discharge through loading hopper 3, prevent that the concrete pouring that is adulterated with the bubble can influence the condition of dam quality after being the dam and appear, after the concrete mixes, open the valve in discharging pipe 11, make the concrete can discharge along discharging pipe 11, and the output of control cylinder 21 stretches out, make the tooth of two racks 22 all with the tooth meshing of gear 20, thereby can make rotary rod 5 drive connecting box 19 and screw conveyer 23 rotatory when rotatory, can prevent that the concrete from blockking up discharging pipe 11 under screw conveyer 23's transport effect, improve the stability of the device when using.

The foregoing shows and describes the general principles, principal features, and advantages of the utility model. It should be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, and the above-described embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a concrete placement device for hydraulic engineering building, includes operation panel (1), its characterized in that: the top of operation panel (1) is provided with rocks the subassembly, the top of rocking the subassembly is provided with agitator tank (2), the inner chamber of agitator tank (2) is provided with the mixed subassembly that is used for stirring the concrete, through-hole (10) of bar are seted up at the middle part of operation panel (1), the inner chamber slidable of through-hole (10) is embedded to have discharging pipe (11), the fixed bottom of embedding at agitator tank (2) in top of discharging pipe (11) extends to the inner chamber bottom of agitator tank (2), the inner chamber of discharging pipe (11) is provided with prevents stifled subassembly.

2. The concrete pouring device for the water conservancy project building according to claim 1, characterized in that: the inner chamber bottom of discharging pipe (11) is provided with the valve, outer wall one side of agitator tank (2) is provided with loading hopper (3), loading hopper (3) extend to the inner chamber of agitator tank (2).

3. The concrete pouring device for the water conservancy project building according to claim 1, characterized in that: mixing component is including hybrid motor (4), rotary rod (5) and mixing rod (6), hybrid motor (4) fixed mounting is on the top of puddler, the output of hybrid motor (4) extends to the inner chamber of mixing box, the one end of rotary rod (5) and the output fixed connection of hybrid motor (4), the other end of rotary rod (5) is passed through the bearing with the top of preventing stifled subassembly and is rotated and be connected, and is a plurality of the outer wall of equal fixed mounting in rotary rod (5) of mixing rod (6).

4. The concrete pouring device for the hydraulic engineering construction according to claim 1, wherein: prevent stifled subassembly including connecting box (19), gear (20), cylinder (21), rack (22) and auger delivery ware (23), the bottom of the inner chamber bottom of connecting box (19) through bearing and rotary rod (5) is rotated and is connected, gear (20) are fixed cup joints the outer wall at rotary rod (5), two cylinder (21) are fixed embedded in the outer wall both sides of connecting box (19) respectively, two the output of cylinder (21) all extends to the inner chamber of connecting box (19), two rack (22) is fixed mounting respectively at the output of two cylinders (21), auger delivery ware (23) fixed mounting is in the bottom of connecting box (19), the bottom of auger delivery ware (23) extends to the inner chamber bottom of discharging pipe (11).

5. The concrete pouring device for the hydraulic engineering construction according to claim 1, wherein: the shaking component comprises a baffle (7) and a guide rod (8), mobile station (9), fixed case (12) and slip subassembly, two guide arm (8) set up respectively in the top both sides of operation panel (1), two guide arm (8) all set up both sides around between two baffles (7), two mobile station (9) slidable respectively cup joints the outer wall at two guide arms (8), two fixed case (12) set up both sides around the bottom of operation panel (1) respectively, two the slip subassembly sets up respectively in the inner chamber of two fixed cases (12), two the top of slip subassembly all extend to the top of operation panel (1) and respectively with the bottom fixed connection of two mobile station (9), two the top of mobile station (9) respectively with the bottom of agitator tank (2) around both sides fixed connection.

6. The concrete pouring device for the hydraulic engineering construction according to claim 5, wherein: each sliding assembly comprises a sliding motor (13), a screw rod (14), a limiting rod (15), a sliding block (16), a sliding way (17) and a supporting plate (18), the sliding motor (13) is fixedly installed at the right end of the fixed box (12), the output end of the sliding motor (13) extends to the inner cavity of the fixed box (12), one end of the screw rod (14) is rotatably connected to the left side of the inner cavity of the fixed box (12) through a bearing, the other end of the screw rod (14) is fixedly connected with the output end of the sliding motor (13), the limiting rod (15) is fixedly installed at the bottom end of the inner cavity of the fixed box (12), the sliding block (16) is in threaded connection with the outer wall of the screw rod (14) and is in sliding sleeve connection with the outer wall of the limiting rod (15), the sliding way (17) is arranged at the top end of the inner cavity of the fixed box (12) and extends to the top end of the operating platform (1) in a penetrating manner, the supporting plate (18) is embedded in an inner cavity of the slide way (17) in a sliding mode, the bottom end of the supporting plate (18) is fixedly connected with the top end of the sliding block (16), and the top end of the supporting plate (18) is fixedly connected with the bottom end of the mobile station (9).