CN217480167U

CN217480167U - Hydraulic construction engineering concrete chute

Info

Publication number: CN217480167U
Application number: CN202221035928.XU
Authority: CN
Inventors: 韩瑞红
Original assignee: Anhui Hangyang Construction Engineering Co ltd
Current assignee: Anhui Hangyang Construction Engineering Co ltd
Priority date: 2022-05-03
Filing date: 2022-05-03
Publication date: 2022-09-23
Anticipated expiration: 2032-05-03

Abstract

The utility model discloses a hydraulic construction engineering technical field, including a hydraulic construction engineering concrete chute, including the base, base upper end fixedly connected with mounting panel, mounting panel upper end fixedly connected with mounting bracket, the mounting bracket internal rotation is connected with first backing plate, first backing plate upper end fixedly connected with chute, sliding connection has elevating gear in the mounting bracket, the utility model discloses simple structure only needs simple operation just can reach the effect to the chute extension and rise.

Description

Hydraulic construction engineering concrete chute

Technical Field

The utility model relates to a hydraulic construction technical field specifically is a hydraulic construction engineering concrete chute.

Background

At present, in hydraulic engineering construction, the concrete that intensity grade is higher (the coarse aggregate particle diameter is great, and the concrete continuous casting volume is big) is usually adopted, and it is high to adopt mobile concrete pump pouring cost, still is not suitable for most topography, because the aggregate is thick arouses stifled pipe easily, causes concrete construction to break off, forms the construction cold joint, influences concrete construction quality, consequently adopts conventional chute to pour mostly, can utilize the drop on the topography to transport the concrete.

However, when the concrete is conveyed by the traditional chute, because the fall on the ground is different in each building engineering, the angle of the chute needs to be adjusted by multiple times of installation, and because the output distance is far away, the chutes need to be spliced, so that a great amount of time and energy need to be invested in the installation and the disassembly.

Therefore, the utility model provides a hydraulic construction engineering concrete chute to solve the problem that traditional majority's chute all need drop into a large amount of time energy when installing, dismantling and adjusting.

Disclosure of Invention

An object of the utility model is to provide a hydraulic construction engineering concrete chute to solve the problem that the chute of traditional majority all need drop into a large amount of time energy when installing, dismantling and adjusting.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hydraulic construction engineering concrete chute, includes the base, base upper end fixedly connected with mounting panel, mounting panel upper end fixedly connected with mounting bracket, the mounting bracket internal rotation is connected with first backing plate, first backing plate upper end fixedly connected with chute, sliding connection has elevating gear in the mounting bracket.

As a further aspect of the present invention: go up and down to change device including slider, connecting rod and second backing plate, sliding connection has the slider in the mounting panel, the slider both ends are rotated through the axis of rotation and are connected with the connecting rod, chute lower extreme fixedly connected with second backing plate, the connecting rod is kept away from and is rotated between the one end of slider and the second backing plate and be connected, and the during operation, when the slider slided backward, the slider drove the chute rebound through connecting rod and second backing plate to the effect of carrying out height-adjusting has been reached.

As a further aspect of the present invention: the mounting panel internal rotation is connected with the threaded rod, threaded connection between threaded rod and the slider, the during operation, through rotating the threaded rod, the threaded rod drives the slider rearward movement to drive elevating gear moving effect has been reached.

As a further aspect of the present invention: chute lower extreme fixedly connected with stopper, stopper sliding surface is connected with first seat that rotates, and mounting panel upper end fixedly connected with second rotates the seat, first rotation seat and second rotate and rotate between the seat and be connected with the bracing piece, stopper, first seat and the bracing piece surface of rotating have seted up the constant head tank, sliding connection has the reference column in the constant head tank, and the during operation, when the chute risees, first rotation seat just can slide backward on the stopper surface at this moment to make the bracing piece rise, after the rigidity that the chute risees, at this moment through in inserting the constant head tank with the reference column, make the bracing piece fix, thereby reached and carried out the effect that supports after riseing the chute.

As a further aspect of the present invention: the guide way has been seted up to the chute inner wall, sliding connection has the guide block in the guide way, guide block fixedly connected with extension plate, sliding connection between extension plate and the chute, the during operation is through taking the extension plate out in the chute to the effect that improves muddy earth transport distance has been reached.

As a further aspect of the present invention: the chute internal rotation is connected with the gear, and the tooth's socket has been seted up to the guide block surface, mesh between gear and the tooth's socket, sliding connection has the rack in the chute, mesh between rack and the gear, the during operation, after taking the extension plate out, also confirm the back at length, at this moment through insert the rack in the chute, make rack and gear advance the block, after the gear can not rotate, the gear also can block the tooth's socket simultaneously, plays and carries out spacing effect to the extension plate, prevents that the extension plate from taking place to remove.

Advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a threaded rod, the slider, the connecting rod, under the cooperation of second backing plate and extension plate, when needs rising the chute, through rotating the threaded rod, the threaded rod drives the slider rearward movement, when the slider slided backward, the slider drives the chute rebound through connecting rod and second backing plate, thereby reached the effect of carrying out height-adjusting, when the length of chute is not enough, when the distance that can not satisfy concrete feeding, at this moment can through take out the rack in the chute, then take the extension plate out in the chute, thereby the effect of improving muddy earth transport distance has been reached, when taking up, only need take out the rack from the chute, then take the extension plate into the chute, reverse the threaded rod again, through promoting the slider forward, the height of chute drops when coming, thereby reached and installed the effect of taking in order to solve traditional majority of chute to equipment fast, the effect of taking in order to solve traditional chute, The disassembly and the adjustment are carried out with a great deal of time and energy.

Drawings

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

FIG. 2 is a schematic structural view of the portion A in FIG. 1 according to the present invention;

fig. 3 is a schematic view of the split structure of the present invention with a partial section.

Fig. 4 is a schematic structural diagram of a portion B in fig. 3 according to the present invention.

Fig. 5 is a schematic structural diagram of a portion C in fig. 3 according to the present invention.

Fig. 6 is a schematic structural view of the middle chute of the present invention.

In the figure: 1. a base; 2. mounting a plate; 3. a mounting frame; 4. a first backing plate; 5. a chute; 6. a slider; 7. a connecting rod; 8. a second backing plate; 9. a threaded rod; 10. a limiting block; 11. a first rotating base; 12. a second rotating base; 13. a support bar; 14. positioning a groove; 15. a positioning column; 16. a guide groove; 17. a guide block; 18. an extension plate; 19. a gear; 20. a tooth socket; 21. a rack.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-6, in the embodiment of the present invention, a concrete chute for hydraulic construction engineering, including base 1, base 1 upper end fixedly connected with mounting panel 2, mounting panel 2 upper end fixedly connected with mounting bracket 3, the internal rotation of mounting bracket 3 is connected with first backing plate 4, first backing plate 4 upper end fixedly connected with chute 5, sliding connection has elevating gear in mounting bracket 3.

As a further aspect of the present invention: go up and down to change the device including slider 6, connecting rod 7 and second backing plate 8, sliding connection has slider 6 in the mounting panel 2, 6 both ends of slider are connected with connecting rod 7 through the axis of rotation, 5 lower extreme fixedly connected with second backing plates 8 of chute, connecting rod 7 is kept away from and is rotated between the one end of slider 6 and the second backing plate 8 and be connected, in operation, when slider 6 slides backward, slider 6 drives chute 5 through connecting rod 7 and second backing plate 8 and upwards removes, thereby reached and carried out height-adjusting's effect.

As a further aspect of the present invention: the threaded rod 9 is connected with in the internal rotation of mounting panel 2, threaded connection between threaded rod 9 and the slider 6, and the during operation, through rotating threaded rod 9, threaded rod 9 drives slider 6 rearward movement to drive elevating gear moving effect has been reached.

As a further aspect of the present invention: 5 lower extreme fixedly connected with stoppers 10 of chute, stopper 10 sliding surface connection has first rotation seat 11, seat 12 is rotated to 2 upper end fixedly connected with second of mounting panel, first rotation seat 11 rotates and rotates to rotate between 12 with the second and be connected with bracing piece 13, stopper 10, constant head tank 14 has been seted up on first rotation seat 11 and bracing piece 13 surface, sliding connection has reference column 15 in the constant head tank 14, in operation, when chute 5 risees, at this moment first rotation seat 11 just can slide backward on stopper 10 surface, thereby make bracing piece 13 rise, after the rigidity that chute 5 risees, at this moment through inserting constant head tank 14 with reference column 15 in, make bracing piece 13 fix, thereby reached and carried out the effect that supports after rising chute 5.

As a further aspect of the present invention: guide way 16 has been seted up to chute 5 inner wall, and sliding connection has guide block 17 in the guide way 16, and guide block 17 fixedly connected with extension plate 18, sliding connection between extension plate 18 and chute 5, the during operation is through taking extension plate 18 out in chute 5 to the effect that improves concrete conveying distance has been reached.

As a further aspect of the present invention: rotation is connected with gear 19 in chute 5, tooth's socket 20 has been seted up on guide block 17 surface, meshing between gear 19 and the tooth's socket 20, sliding connection has rack 21 in chute 5, meshing between rack 21 and the gear 19, in operation, after extension board 18 is taken out, also confirm the back at length, at this moment through inserting rack 21 in chute 5, make rack 21 and gear 19 advance the block, after gear 19 can not rotate, gear 19 also can block tooth's socket 20 simultaneously, play and carry out spacing effect to extension board 18, prevent that extension board 18 from taking place to remove.

The utility model discloses a theory of operation is: when the utility model is used, when the chute 5 needs to be lifted, the threaded rod 9 drives the slide block 6 to move backwards by rotating the threaded rod 9, when the slide block 6 slides backwards, the slide block 6 drives the chute 5 to move upwards by the connecting rod 7 and the second backing plate 8, thereby achieving the effect of adjusting the height, when the chute 5 is lifted, the first rotating seat 11 can slide backwards on the surface of the limiting block 10, thereby lifting the supporting rod 13, when the lifted position of the chute 5 is fixed, the supporting rod 13 is fixed by inserting the positioning column 15 into the positioning groove 14, thereby achieving the effect of supporting the lifted chute 5, when the length of the chute 5 is not enough and the distance for conveying concrete can not be met, at this time, the rack 21 can be taken out from the chute 5, then the extension plate 18 is taken out from the chute 5, thereby achieving the effect of improving the conveying distance of concrete, after length also confirms, at this moment through inserting rack 21 in chute 5, make rack 21 and gear 19 advance the block, after gear 19 can not rotate, gear 19 also can block tooth's socket 20 simultaneously, play and carry out spacing effect to extension plate 18, prevent that extension plate 18 from taking place to remove, then fix base 1 position can, when withdrawing, only need take out rack 21 from chute 5, then in withdrawing chute 5 extension plate 18, reverse threaded rod 9 again, through promoting slider 6 forward, the height of chute 5 drops when coming, thereby reached the quick effect of accomodating to equipment.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The concrete chute for the water conservancy construction engineering comprises a base (1) and is characterized in that an installation plate (2) is fixedly connected to the upper end of the base (1), an installation frame (3) is fixedly connected to the upper end of the installation frame (2), a first base plate (4) is rotatably connected to the installation frame (3), a chute (5) is fixedly connected to the upper end of the first base plate (4), and a lifting device is slidably connected to the installation frame (3).

2. A hydraulic construction engineering concrete chute according to claim 1, characterized in that: elevating gear is including slider (6), connecting rod (7) and second backing plate (8), sliding connection has slider (6) in mounting panel (2), slider (6) both ends are rotated through the axis of rotation and are connected with connecting rod (7), chute (5) lower extreme fixedly connected with second backing plate (8), rotate between the one end of slider (6) and second backing plate (8) and be connected in connecting rod (7).

3. The hydraulic construction engineering concrete chute of claim 2, characterized in that: the mounting panel (2) internal rotation is connected with threaded rod (9), threaded connection between threaded rod (9) and slider (6).

4. The hydraulic construction engineering concrete chute of claim 2, characterized in that: chute (5) lower extreme fixedly connected with stopper (10), stopper (10) sliding surface is connected with first rotation seat (11), and mounting panel (2) upper end fixedly connected with second rotates seat (12), first rotation seat (11) and second rotate and rotate between seat (12) and be connected with bracing piece (13), stopper (10), first rotation seat (11) and bracing piece (13) surface have seted up constant head tank (14), sliding connection has reference column (15) in constant head tank (14).

5. The hydraulic construction engineering concrete chute of claim 1, characterized in that: guide way (16) have been seted up to chute (5) inner wall, sliding connection has guide block (17) in guide way (16), guide block (17) fixedly connected with extension plate (18), sliding connection between extension plate (18) and chute (5).

6. A hydraulic construction engineering concrete chute according to claim 5, characterized in that: the novel chute is characterized in that a gear (19) is connected in the chute (5) in a rotating mode, a tooth groove (20) is formed in the surface of the guide block (17), the gear (19) is meshed with the tooth groove (20), a rack (21) is connected in the chute (5) in a sliding mode, and the rack (21) is meshed with the gear (19).