CN210976668U

CN210976668U - Simple device capable of preventing concrete tailing pollution

Info

Publication number: CN210976668U
Application number: CN201921393900.1U
Authority: CN
Inventors: 陈阿彬; 陈宇雄
Original assignee: China Construction Seventh Engineering Division Corp Ltd
Current assignee: China Construction Seventh Engineering Division Corp Ltd
Priority date: 2019-08-26
Filing date: 2019-08-26
Publication date: 2020-07-10
Anticipated expiration: 2029-08-26

Abstract

The utility model discloses a can prevent simple and easy device of concrete tails pollution has solved the difficult problem of collecting, the material is extravagant of the sky pump notes concrete tails among the prior art. The utility model discloses a fastener and receiving piece, fastener are fixed on the day pump line, receive the piece and can dismantle with the fastener and be connected, receive the piece and be located day pump line lower part. The utility model discloses a fastener and receiving the tails of piece in to the overhead pump pipe are collected, not only can accomplish waste material concrete secondary and recycle, can effectively avoid concrete tails to pollute moreover and lead to later stage board bottom concrete to look and feel not good, quality problems such as honeycomb, pitted skin make things convenient for the workman to operate.

Description

Simple device capable of preventing concrete tailing pollution

Technical Field

The utility model relates to a day pump concrete placement technical field especially indicates a can prevent simple and easy device of concrete tailings pollution.

Background

At present, the building industry is developed day by day, in the construction of building engineering, especially in the design of high-rise buildings, the concrete label designs of walls, columns, beams and plates are not consistent, the walls and columns (vertical members) with the same label are poured firstly, then the beams and plates are poured, because the pouring time intervals of the walls, columns, beams and plates usually exceed the initial setting time of concrete, the traditional pouring mode has randomness in the pouring process, a movable pump pipe cannot consider the falling of residual materials in the pipe to cause pollution to the plate surface, especially high-label concrete is scattered on a floor slab, the part is rapidly hardened in the burning day or windy weather, the thick and thin aggregates are separated, the appearance of the concrete is influenced (the color of the high-label concrete is usually deeper than that of the floor slab concrete), and because the tailing originally scattered on the floor slab is not fully vibrated and solidified when the floor slab is poured, the positions are common honeycombs, beams and plates are not fully vibrated, and the concrete labels are not uniform, The general problems of the quality of the pitted surface and the like are inevitable, and the position is easy to leak in the later period, so that the use function of the building is seriously influenced.

SUMMERY OF THE UTILITY MODEL

Not enough to among the above-mentioned background art, the utility model provides a can prevent simple and easy device of concrete tailings pollution has solved the difficult problem of collecting, the material is extravagant of sky pump notes concrete tailings among the prior art.

The technical scheme of the utility model is realized like this: the simple device capable of preventing concrete tailings from being polluted comprises a fastener and a receiving piece, wherein the fastener is fixed on an overhead pump pipe, the receiving piece is detachably connected with the fastener, and the receiving piece is positioned on the lower portion of the overhead pump pipe.

The fastener is an adjustable elastic hoop, and lifting lugs are arranged on the outer circumference of the adjustable elastic hoop; the receiving piece is a material receiving bag, a hook is arranged at the opening of the material receiving bag, and the hook is hung on the lifting lug when the receiving piece is used.

The material receiving bag is a cylindrical opening bag, and the opening diameter of the cylindrical opening bag is larger than the inner diameter of the upper pump pipe.

The fastener is the sleeve, and the sleeve is connected with the day pump line through the puller bolt, and telescopic lower part articulates there is the swing arm, and the middle part of swing arm is connected with the sleeve through little cylinder, receives the piece setting in the lower part of swing arm.

The swing arm is an angular arm, a support ring is arranged at the lower part of the angular arm, the receiving piece is a receiving barrel bag, and the receiving barrel bag is connected to the support ring.

The receiving piece is a plastic barrel, an annular bulge is arranged on the upper portion of the plastic barrel, the outer diameter of the annular bulge is larger than the inner diameter of the supporting ring, and the outer diameter of the plastic barrel is smaller than the inner diameter of the supporting ring.

The utility model discloses a fastener and receiving the tails of piece in to the overhead pump pipe are collected, not only can accomplish waste material concrete secondary and recycle, can effectively avoid concrete tails to pollute moreover and lead to later stage board bottom concrete to look and feel not good, quality problems such as honeycomb, pitted skin make things convenient for the workman to operate. The utility model discloses simple structure, convenient and practical, unnecessary process after the concrete placement is reduced in easily operation, improves work efficiency, and it is extravagant to reduce the material, reduction in production cost.

Drawings

In order to illustrate the embodiments of the present invention more clearly, the drawings that are needed in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and that other drawings can be obtained by those skilled in the art without inventive work.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic top view of the present invention in embodiment 1.

Fig. 3 is a schematic front view of the present invention in embodiment 2.

Fig. 4 is a schematic front view of the present invention in embodiment 3.

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 any creative effort belong to the protection scope of the present invention.

Embodiment 1, as shown in fig. 1, a simple device for preventing concrete tailings from being polluted comprises a fastening piece 1 and a receiving piece 2, wherein the fastening piece 1 is fixed on an upper pump pipe 3, the fastening piece is detachably connected with the upper pump pipe, the receiving piece 2 is detachably connected with the fastening piece 1, when the device is used, the fastening piece is fixed on the upper part of a discharge port of the upper pump pipe, then the receiving piece is connected with the fastening piece, when the receiving piece is used, the receiving piece 2 is positioned at the lower part of the upper pump pipe 3, and the receiving piece is preferably ensured to be next to the upper pump pipe, so that the tailings in the upper pump pipe can better fall into the.

Further, as shown in fig. 2, the fastener 1 is an adjustable elastic hoop 1a, two semicircles with an inner diameter of 12.5cm, an outer diameter of 14.5cm and a wall thickness of 10mm form the adjustable elastic hoop 1a through a rotating shaft and a movable bolt valve, and red paint is coated outside the steel hoop. The outer circumference of the adjustable elastic hoop 1a is provided with lifting lugs 4, the outer wall of the adjustable elastic hoop 1a is fixedly provided with four lifting lugs at equal angles, the inner diameter of each lifting lug is 0.8cm, the outer diameter is 1.6cm, and the wall thickness is 5 mm. The receiving piece 2 is a receiving bag 2a, a hook 5 is arranged at the opening of the receiving bag 2a, and the hook 5 is hooked on the lifting lug 4 during use. The material receiving bag 2a is a cylindrical opening sleeve bag, the opening diameter of the cylindrical opening sleeve bag is larger than the inner diameter of the upper pump pipe 3, so that tailings in the upper pump pipe can smoothly fall into the material receiving bag, and when the material receiving bag is used, the upper pump pipe is tightly attached to the cylindrical opening sleeve bag or extends into the cylindrical opening sleeve bag, and the tailings are prevented from overflowing.

Before concrete is poured, the adjustable elastic hoop is firstly adjusted through the adjustable wrench to enable the adjustable elastic hoop to be fastened with the top pump pipe, when the wall column and floor concrete are not consistent in grade and the wall column concrete is required to be poured firstly, in the wall column concrete pouring process, the hook on the material receiving bag can be hung on the lifting lug when the large arm of the top pump moves, and the pollution of tailings to the surface of the unfinished plate in the top pump pipe moving process can be effectively avoided.

Embodiment 2, as shown in fig. 3, a simple device capable of preventing concrete tailings from polluting, wherein the fastening member 1 is a sleeve 1b, and the sleeve 1b is fastened to the top pump pipe 3 through a jacking bolt 6 or fastened to the top pump pipe through an anchor ear. The lower part of sleeve 1b articulates there is swing arm 7, the middle part of swing arm 7 is connected with sleeve 1b through little cylinder 8, the stiff end and the muffjoint of little cylinder promptly, flexible end is articulated with the swing arm, promote the swing arm swing through the flexible of little cylinder, receive piece 2 and set up the lower part at swing arm 7, the extreme position that little cylinder stretches out just in time will receive the piece and push away to the lower part of day pump line, be convenient for receive the tails in the pipe, when not using, little cylinder withdraws, the extreme position of withdrawing, just in time will receive the piece and remove from the lower part of day pump line.

Further, the swing arm 7 is an angular arm, the telescopic end of the small cylinder is hinged to the angular arm, a support ring 9 is fixedly arranged at the lower portion of the angular arm, the support ring is in a horizontal state when located at the lower portion of the antenna pump pipe, the receiving piece 2 is a receiving barrel bag 2b, and the receiving barrel bag 2b is tied to the support ring 9 through a rope or is hung on the support ring through a hook. When the small air cylinder is used (when the top pump pipe moves), the small air cylinder extends out to push a receiving barrel bag on the support ring to be right below the top pump pipe through the swing arm and is used for receiving tailings in the pipe; when not in use, the small air cylinder is retracted to remove the receiving barrel bag on the supporting ring from the lower part of the upper pump pipe through the swing arm.

The other structure is the same as embodiment 1.

Embodiment 3, as shown in fig. 4, a simple device for preventing concrete tailings from being contaminated, wherein the receiving element 2 is a plastic bucket 2c, the plastic bucket is a light bucket, an annular protrusion 10 is arranged on the upper portion of the plastic bucket 2c, the outer diameter of the annular protrusion 10 is larger than the inner diameter of the support ring 9, and the outer diameter of the plastic bucket 2c is smaller than the inner diameter of the support ring 9, i.e., the plastic bucket is clamped in the support ring through the annular protrusion, so as to be convenient for disassembly and assembly.

The other structure is the same as embodiment 2.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a can prevent simple and easy device of concrete tails pollution which characterized in that: the improved solar energy antenna pumping unit comprises a fastening piece (1) and a receiving piece (2), wherein the fastening piece (1) is fixed on an antenna pump pipe (3), the receiving piece (2) is detachably connected with the fastening piece (1), and the receiving piece (2) is located on the lower portion of the antenna pump pipe (3).

2. The simple device capable of preventing the concrete tailings from being polluted according to claim 1, is characterized in that: the fastening piece (1) is an adjustable elastic hoop (1 a), and lifting lugs (4) are arranged on the outer circumference of the adjustable elastic hoop (1 a); the receiving piece (2) is a receiving bag (2 a), a hook (5) is arranged at the opening of the receiving bag (2 a), and the hook (5) is hooked on the lifting lug (4) during use.

3. The simple device capable of preventing the concrete tailings from being polluted according to claim 2, is characterized in that: the material receiving bag (2 a) is a cylindrical opening sleeve bag, and the opening diameter of the cylindrical opening sleeve bag is larger than the inner diameter of the upper pump pipe (3).

4. The simple device capable of preventing the concrete tailings from being polluted according to claim 1, is characterized in that: fastener (1) is sleeve (1 b), and sleeve (1 b) is connected with day pump line (3) through puller bolt (6), and the lower part of sleeve (1 b) articulates there is swing arm (7), and the middle part of swing arm (7) is connected with sleeve (1 b) through little cylinder (8), receives piece (2) and sets up the lower part at swing arm (7).

5. The simple device capable of preventing the concrete tailings from being polluted according to claim 4, is characterized in that: the swing arm (7) is an angular arm, a support ring (9) is arranged at the lower part of the angular arm, the receiving piece (2) is a receiving barrel bag (2 b), and the receiving barrel bag (2 b) is connected to the support ring (9).

6. The simple device capable of preventing the concrete tailings from being polluted according to claim 4, is characterized in that: the receiving piece (2) is a plastic barrel (2 c), an annular bulge (10) is arranged on the upper portion of the plastic barrel (2 c), the outer diameter of the annular bulge (10) is larger than the inner diameter of the support ring (9), and the outer diameter of the plastic barrel (2 c) is smaller than the inner diameter of the support ring (9).