CN213477674U

CN213477674U - Prevent concrete placement device that sputters

Info

Publication number: CN213477674U
Application number: CN202022104144.5U
Authority: CN
Inventors: 邢美艳
Original assignee: Chongyi Xianghe Evergreen Commercial Concrete Co ltd
Current assignee: Chongyi Xianghe Evergreen Commercial Concrete Co ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-06-18
Anticipated expiration: 2030-09-23

Abstract

The utility model discloses a concrete placement device for preventing sputtering, when a higher building needs to be placed, a handle is rotated to pull a first rope, a large amount of labor force can be saved under the action of a first fixed pulley and a second fixed pulley, finally, concrete is conveyed to a place needing to be placed through a hose by a concrete pump driving conveying pipe, the work efficiency is improved, a protective cover is of a fan-shaped structure, the sputtering of the concrete in the placing process is prevented, the waste of energy is also saved, when the device reaches a certain height, the device needs to be fixed, under the action of a spring, a limiting block is pushed to move towards a tooth block on a ratchet wheel, then the limiting block is clamped on the tooth block of the ratchet wheel to be fixed, time and labor are saved, the stability of the device is ensured, and the limiting block can be separated from the tooth block of the ratchet wheel by pulling a movable rod, the height is finally reduced, is simple and convenient.

Description

Prevent concrete placement device that sputters

Technical Field

The utility model relates to a concrete placement technical field especially relates to a prevent concrete placement device that sputters.

Background

Concrete, also known as concrete. Concrete is a general term for engineering composite materials formed by cementing aggregate into a whole by cementing materials, and the term concrete generally refers to cement concrete which is prepared by mixing cement as the cementing material, sand and stone as the aggregate with water according to a certain proportion, stirring, molding and curing, and is also called common concrete, and is widely applied to civil engineering.

When concrete is poured, need use and pour the device, but current device of pouring is when pouring, when the pouring height of concrete surpassed constructor height, because concrete placement device's fixed height, constructor hardly carries out concrete placement, construction quality has received the influence, leads to the engineering progress slow, reduces work efficiency, and ordinary device of pouring is when pouring, does not have protection machanism for the concrete sputters everywhere, not only extravagant material, is difficult to the clearance moreover.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, one of the purposes of the utility model is to provide a concrete pouring device for preventing sputtering.

The utility model discloses an one of the purpose adopts following technical scheme to realize:

an anti-sputtering concrete pouring device comprises a box body, wherein a conveying pipe is fixedly connected to the position, close to the right side, of the top of the box body, a concrete pump is fixedly connected to the top of the conveying pipe, a hose is fixedly connected to the left side of the conveying pipe, two fixing plates are fixedly connected to the position, close to the bottom, of the left side of the box body, a connecting shaft is arranged between the two fixing plates, a winding roller is sleeved on the connecting shaft, two ends of the connecting shaft are movably connected to the side walls of the adjacent fixing plates, the front end of the connecting shaft penetrates through the fixing plates and is fixedly connected with a handle, a ratchet wheel is sleeved on the connecting shaft and is positioned between the handle and the fixing plates, a limiting block is arranged at the bottom of the ratchet wheel, a rotating shaft is arranged on the limiting block and close to the bottom, a fixed block is arranged below the limiting block, the rear side of the fixed block is fixedly connected with the front side of a fixed plate positioned at the front side, a spring is fixedly connected between the fixed block and the limiting block, two right sides of the fixed plates are jointly and fixedly connected with a vertical plate, a connecting shaft is inserted at the position, close to the top, of the front side of the vertical plate, a first fixed pulley is sleeved on the connecting shaft, a first fixed strip is fixedly connected at the position, close to the bottom, of the front side of the vertical plate, a connecting plate is arranged at the right side of the vertical plate, a first sliding groove matched with the connecting plate is formed in the right side of the vertical plate, the connecting plate is movably connected to the right side of the vertical plate through the first sliding groove, a rotating shaft is inserted at the position, close to the top, of the front side of the connecting plate, a second, first rope right-hand member fixed connection is on the horizontal pole, the connecting plate right side is equipped with the fly leaf, the second spout that matches each other with the fly leaf is seted up on the connecting plate right side, the fly leaf passes through second spout swing joint on the connecting plate right side, the fly leaf front side is close to bottom fixedly connected with second fixed strip, be equipped with the second rope on the second fixed pulley, second rope left end fixed connection is on first fixed strip, second rope right-hand member fixed connection is on the second fixed strip, the hose right-hand member runs through the fly leaf top to extend to the fly leaf right side, hose right-hand member fixedly connected with protection casing.

Furthermore, the first rope and the second rope are both composed of a plurality of braided ropes which are braided into a twisted shape.

Furthermore, bottom half fixedly connected with a plurality of universal wheel, a plurality of the universal wheel uses the central axis of box to be bilateral symmetry setting as the symmetry axis.

Furthermore, the cross section of protection casing is fan-shaped setting, and the arcwall face is towards the right side.

Furthermore, the two fixing plates are arranged in a front-back mode, and the winding roller is located between the two fixing plates.

Further, the cross section of the handle is L-shaped, and the shorter part of the L-shaped surface faces upwards.

Furthermore, the length setting of riser is greater than the length of connecting plate and fly leaf, and the connecting plate and fly leaf left side are polished face.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. in the technical scheme, through the mutual matching between the box body, the conveying pipe, the concrete pump, the hose, the fixed plate, the winding roller, the vertical plate, the connecting shaft, the first fixed pulley, the first rope, the first sliding groove, the connecting plate, the second fixed pulley, the rotating shaft, the second sliding groove, the second rope, the movable plate, the first fixed strip, the second fixed strip, the transverse rod and the protective cover, when a higher building needs to be poured, the handle is rotated to pull the first rope, a large amount of labor force can be saved under the action of the first fixed pulley and the second fixed pulley, the first rope and the second rope are woven by a plurality of woven ropes, the safety is improved, the service life of the device is prolonged, finally, the concrete pump drives the conveying pipe to convey concrete to a place needing to be poured through the hose, the working efficiency is improved, the protective cover is of a fan-shaped structure, the sputtering of the concrete in the pouring process is prevented, the waste of energy is also saved;

2. in this technical scheme, through the universal wheel, the ratchet, the stopper, the movable rod, the apparatus further comprises a rotating shaft, mutually support between spring and the fixed block, when this device reachs certain height, need fix, under the effect of spring, promote the motion of the tooth piece of stopper to the ratchet, then with old and old card of stopper on the tooth piece of ratchet, fix, not only labour saving and time saving has still guaranteed its stability, and through the pulling movable rod, can break away from the tooth piece of ratchet with the stopper, reduce the height at last, it is simple convenient.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

FIG. 1 is a front view of the present embodiment;

FIG. 2 is a right side view of the component mounting plate of the present embodiment;

FIG. 3 is an enlarged view of FIG. 1 at A;

FIG. 4 is an enlarged view of FIG. 1 at B;

fig. 5 is an enlarged view of fig. 1 at C.

In the figure: 1. a box body; 2. a delivery pipe; 3. a concrete pump; 4. a hose; 5. a fixing plate; 6. a connecting shaft; 7. a winding roller; 8. a ratchet wheel; 9. a handle; 10. a limiting block; 11. a movable rod; 12. a rotating shaft; 13. a spring; 14. a fixed block; 15. a vertical plate; 16. a connecting shaft; 17. a first fixed pulley; 18. a first rope; 19. a first chute; 20. a connecting plate; 21. a second fixed pulley; 22. a rotating shaft; 23. a second chute; 24. a second rope; 25. a movable plate; 26. a first fixing strip; 27. a cross bar; 28. a second fixing strip; 29. a protective cover; 30. a universal wheel.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 5, a concrete pouring device for preventing sputtering comprises a box body 1, wherein a plurality of universal wheels 30 are fixedly connected to the bottom of the box body 1, the plurality of universal wheels 30 are symmetrically arranged in a left-right manner by taking the central axis of the box body 1 as a symmetry axis, the box body 1 is convenient to move, a conveying pipe 2 is fixedly connected to the top of the box body 1 near the right side, a concrete pump 3 is fixedly connected to the top of the conveying pipe 2, a hose 4 is fixedly connected to the left side of the conveying pipe 2, two fixing plates 5 are fixedly connected to the left side of the box body 1 near the bottom, a connecting shaft 6 is arranged between the two fixing plates 5, a winding roller 7 is sleeved on the connecting shaft 6, the two fixing plates 5 are arranged in a front-back manner, the winding roller 7 is arranged between the two fixing plates 5 and is convenient to wind a rope, two ends of the connecting, the cross section of the handle 9 is arranged in an L shape, the shorter part of the L-shaped surface faces upwards, the box body 1 is convenient to push, a ratchet 8 is sleeved on a connecting shaft 6, the ratchet 8 is positioned between the handle 9 and a fixed plate 5, a limiting block 10 is arranged at the bottom of the ratchet 8, a rotating shaft 12 is arranged on the limiting block 10 and close to the bottom, the rear end of the rotating shaft 12 is fixedly connected to the front side of the fixed plate 5 positioned on the front side, a movable rod 11 is fixedly connected to the front side of the limiting block 10 and close to the top, a fixed block 14 is arranged below the limiting block 10, the rear side of the fixed block 14 is fixedly connected to the front side of the fixed plate 5 positioned on the front side, a spring 13 is fixedly connected between the fixed block 14 and the limiting block 10, a vertical plate 15 is fixedly connected to the right sides of the two fixed plates 5 together, the right side of a vertical plate 15 is provided with a connecting plate 20, the right side of the vertical plate 15 is provided with a first sliding groove 19 matched with the connecting plate 20, the connecting plate 20 is movably connected to the right side of the vertical plate 15 through the first sliding groove 19, a rotating shaft 22 is inserted at the position, close to the top, of the front side of the connecting plate 20, a second fixed pulley 21 is sleeved on the rotating shaft 22, a cross rod 27 is fixedly connected at the position, close to the bottom, of the front side of the connecting plate 20, a first rope 18 is arranged on a first fixed pulley 17, the left end of the first rope 18 is fixedly connected to a winding roller 7, the right end of the first rope 18 is fixedly connected to the cross rod 27, the right side of the connecting plate 20 is provided with a movable plate 25, the length of the vertical plate 15 is larger than the lengths of the connecting plate 20 and the movable plate 25, the movable plate 25 is movably connected to the right side of the connecting plate 20 through the second chute 23, the front side of the movable plate 25 is close to the second fixing strip 28 of the bottom fixedly connected with, the second fixed pulley 21 is provided with a second rope 24, the first rope 18 and the second rope 24 are formed by weaving a plurality of ropes, the weaving ropes are woven into a twisted shape, the ropes are made to be more firm, the left end of the second rope 24 is fixedly connected to the first fixing strip 26, the right end of the second rope 24 is fixedly connected to the second fixing strip 28, the right end of the hose 4 penetrates through the top of the movable plate 25 and extends to the right side of the movable plate 25, the right end of the hose 4 is fixedly connected with a protective cover 29, the cross section of the protective cover 29 is sector-shaped, the arc-shaped surface.

The working principle is as follows: when the utility model is used, when a high place is poured, the handle 9 is rotated to rotate the connecting shaft 6, the connecting shaft 6 rotates to drive the winding roller 7 to rotate, the first rope 18 is finally pulled to slide on the first fixed pulley 17, the connecting plate 20 can slide on the vertical plate 15 by rotating the winding roller 7 under the action of the cross rod 27 and the first sliding chute 19, the second rope 24 slides on the second fixed pulley 21 while the connecting plate 20 slides, the movable plate 25 slides on the connecting plate 20 under the action of the first fixed strip 26, the second fixed strip 28 and the second sliding chute 23, the whole device is lifted, the limit block 10 is firmly clamped on the tooth block of the ratchet wheel 8 under the action of the spring 13, the whole device is fixed, and a large amount of labor can be saved to carry the device to the high place through the first fixed pulley 17 and the second fixed pulley 21, and the security is higher, then operation concrete pump 3, in passing through conveyer pipe 2 input hose 4 with the muddy earth, pour through protection casing 29 at last, because protection casing 29 is fan-shaped structure setting, the muddy earth sputtering problem of ordinary pouring device has been solved, when needs height-adjusting, only need rotate movable rod 11, make spring 13 compress, and stopper 10 is under the effect of pivot 12, break away from ratchet 8's tooth piece, last counter-rotation handle 9, adjust the height, and when not needing, under the effect through universal wheel 30, remove box 1 and place, with this operation of pouring of accomplishing the concrete.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. The utility model provides a concrete placement device of anti-sputtering, includes box (1), box (1) top is close to right side department fixedly connected with conveyer pipe (2), conveyer pipe (2) top fixedly connected with concrete pump (3), conveyer pipe (2) left side fixedly connected with hose (4), its characterized in that: the box body (1) is characterized in that two fixing plates (5) are fixedly connected to the left side of the box body close to the bottom, a connecting shaft (6) is arranged between the two fixing plates (5), a winding roller (7) is sleeved on the connecting shaft (6), two ends of the connecting shaft (6) are movably connected to the side walls of the adjacent fixing plates (5), the front end of the connecting shaft (6) penetrates through the fixing plates (5) and is fixedly connected with a handle (9), a ratchet wheel (8) is sleeved on the connecting shaft (6), the ratchet wheel (8) is positioned between the handle (9) and the fixing plates (5), a limiting block (10) is arranged at the bottom of the ratchet wheel (8), a rotating shaft (12) is arranged on the limiting block (10) close to the bottom, the rear end of the rotating shaft (12) is fixedly connected to the front side of the fixing plates (5) positioned on the front side, and a movable rod (11, a fixing block (14) is arranged below the limiting block (10), the rear side of the fixing block (14) is fixedly connected to the front side of the fixing plate (5) positioned on the front side, a spring (13) is fixedly connected between the fixing block (14) and the limiting block (10), two fixing plates (5) are fixedly connected with a vertical plate (15) on the right side together, a connecting shaft (16) is inserted in the position, close to the top, of the front side of the vertical plate (15), a first fixing pulley (17) is sleeved on the connecting shaft (16), a first fixing strip (26) is fixedly connected to the position, close to the bottom, of the front side of the vertical plate (15), a connecting plate (20) is arranged on the right side of the vertical plate (15), a first sliding groove (19) matched with the connecting plate (20) is formed in the right side of the vertical plate (15), the connecting plate (20) is movably connected to the right side of the vertical plate (, the rotating shaft (22) is sleeved with a second fixed pulley (21), the front side of the connecting plate (20) is close to the bottom and is fixedly connected with a cross rod (27), the first fixed pulley (17) is provided with a first rope (18), the left end of the first rope (18) is fixedly connected to the winding roller (7), the right end of the first rope (18) is fixedly connected to the cross rod (27), the right side of the connecting plate (20) is provided with a movable plate (25), the right side of the connecting plate (20) is provided with a second sliding chute (23) which is mutually matched with the movable plate (25), the movable plate (25) is movably connected to the right side of the connecting plate (20) through the second sliding chute (23), the front side of the movable plate (25) is close to the bottom and is fixedly connected with a second fixed strip (28), the second fixed pulley (21) is provided with a second rope (24), the left end of the second rope (24) is fixedly connected to the first, the right end of the second rope (24) is fixedly connected to the second fixing strip (28), the right end of the hose (4) penetrates through the top of the movable plate (25) and extends to the right side of the movable plate (25), and the right end of the hose (4) is fixedly connected with a protective cover (29).

2. A concrete casting apparatus against sputtering, according to claim 1, characterized in that: the first rope (18) and the second rope (24) are both composed of a plurality of braided ropes which are braided into a twisted shape.

3. A concrete casting apparatus against sputtering, according to claim 1, characterized in that: the bottom of the box body (1) is fixedly connected with a plurality of universal wheels (30) which are arranged symmetrically left and right by taking the central axis of the box body (1) as a symmetry axis, wherein the universal wheels (30) are arranged symmetrically left and right.

4. A concrete casting apparatus against sputtering, according to claim 1, characterized in that: the cross section of the protective cover (29) is in a fan-shaped arrangement, and the arc-shaped surface faces the right.

5. A concrete casting apparatus against sputtering, according to claim 1, characterized in that: two fixed plates (5) are arranged front and back, and a winding roller (7) is positioned between the two fixed plates (5).

6. A concrete casting apparatus against sputtering, according to claim 1, characterized in that: the cross section of the handle (9) is L-shaped, and the shorter part of the L-shaped surface faces upwards.

7. A concrete casting apparatus against sputtering, according to claim 1, characterized in that: the length of the vertical plate (15) is longer than the length of the connecting plate (20) and the length of the movable plate (25), and the left sides of the connecting plate (20) and the left sides of the movable plate (25) are polished surfaces.