CN105421782A

CN105421782A - Concrete flow divider

Info

Publication number: CN105421782A
Application number: CN201510782238.9A
Authority: CN
Inventors: 杨德磊; 任永刚; 邵莲芬; 刘华伟; 彭俊杰; 李晨; 王双印
Original assignee: Huanghuai University
Current assignee: Shanxi Huayi Zhongcheng building materials Co., Ltd
Priority date: 2015-11-16
Filing date: 2015-11-16
Publication date: 2016-03-23
Anticipated expiration: 2035-11-16
Also published as: CN105421782B

Abstract

The invention discloses a concrete flow divider, which comprises a fixed sleeve ring, wherein the fixed sleeve ring is in a circular truncated cone shape and has the thinner upper part and the thicker lower part; the lower end of the fixed sleeve ring is connected with a flow division funnel; the lower end of the flow division funnel is connected with a vertical main direction guide square pipe; a flow reduction net is fixedly arranged on the inner wall of the upper end of the vertical main direction guide square pipe; the lower end of the vertical main direction guide square pipe is symmetrically connected with two inclined branch guide round pipes; the upper end adjacent sides of the two inclined branch guide round pipes are connected; the lower end of each of the two inclined branch guide round pipe is fixedly connected with one vertical branch guide round pipe; each of the two vertical branch guide round pipe is fixedly connected with a rubber pipe; the bottom ends of the vertical main direction guide square pipes are symmetrically provided with two regulating valves; each regulating valve consists of an upper fixing plate, a lower fixing plate and a first regulating plate; the inward end of each regulating plate is vertically provided with a touch block; and the top end of the connecting part of the two inclined branch guide round pipes is provided with a stop block matched with the touch block. The concrete flow divider has the advantages that the goal of proportional flow division of concrete inside a wall body can be achieved; the flow velocity of the concrete can be decelerated; and the resource waste is reduced.

Description

A kind of concrete current divider

Technical field

The invention belongs to building engineering construction equipment technical field, be specifically related to a kind of concrete current divider.

Background technology

At present, concretely in CL building system work progress build that existence is not easy to operate, lost labor, waste material, defect that the controlled difficulty of workmanship is large.Because concrete work workload is large in concreting process, after concrete flows out from pumping line, flow velocity is fast, impact force is large, concrete is caused to be wasted serious, need to distribute and more manually carry out concrete maintenance and later concrete cleaning, after body of wall is entered in concreting, inner EPS plate is excessive and cause EPS plate cracked owing to being subject to concrete liquid level difference of height, brings potential safety hazard, affect workmanship to building structure.

Summary of the invention

In order to overcome the inner EPS plate of the too fast direct impact body of wall of concrete flow velocity and ensure that the both sides concrete discrepancy in elevation reduces the problems such as waste of material within the specific limits, the object of the present invention is to provide a kind of concrete current divider.

For achieving the above object, the technical scheme taked of the present invention is as follows:

A kind of concrete current divider: comprise a up-thin-low-thick round table-like retaining collar, retaining collar lower end is connected with shunting funnel, retaining collar upper end and concrete pumping pipe suitable, lower end is suitable with shunting funnel upper end, shunting funnel lower end connects one and vertically dominates to square tube, vertically dominate to be installed with on the inwall of square tube upper end and subtract drift net, lower end symmetry connects two oblique branch guiding pipes and the upper end sides adjacent of two oblique branch guiding pipes is connected mutually, the lower end of two oblique branch guiding pipes is respectively fixedly connected with a vertical branch guiding pipe, two vertical branch guiding pipes are respectively fixedly connected with a rubber tube again, vertically dominate and be arranged with two control valves to square tube bottom, described control valve is made up of upper mounted plate, bottom plate and the first adjustable plate, upper mounted plate, bottom plate are separately fixed at vertically to be dominated to square tube Basolateral, first adjustable plate is then plugged between upper mounted plate, bottom plate also through vertically dominating to square tube, first adjustable plate inwards one end is vertically provided with contact block, and two oblique branch's guiding pipe phase joining place tops are then provided with the block suitable with contact block.

When adjustment in use valve can not quick adjustment shunt ratio time, preferably set up and regulate part flow arrangement as follows: vertically dominate and be provided with arc chute to square tube, arc chute upper/lower terminal respectively sets firmly a sealing mat, and two sealing mats intersect; Block top is hinged with the second adjustable plate, and the second adjustable plate upper end can the crossing arc curve of two sealing mats arcuately between chute slidably reciprocate, and the second adjustable plate upper end sets firmly leader vertically dominating outside square tube.Wherein, two sealing mats are crossing is in closed configuration, can effectively avoid spattering outside concrete; When needs regulate shunt ratio, only need promote handle, and then drive the crossing arc curve of the second adjustable plate upper end strip off two sealing mat, slidably reciprocate along it, until suitable position, fix handle.

Vertically dominate and be preferably to the lead connected mode of circle of square tube and two oblique branches: vertically dominate to be installed with on square tube lower end inner wall and roll over shape plate, two oblique branches pipes that lead are connected to by this folding shape plate symmetry and vertically dominate to square tube lower end.

Preferably, be hold concurrently fast closely fixing current divider of the present invention and concrete pumping pipe, retaining collar upper end is preferably clasp, direct like this concrete pumping pipe is inserted retaining collar, is then screwed clasp.

Preferably, between retaining collar top and bottom, lateral wall is evenly installed with multiple reinforcing rib.

Preferably, vertical branch guiding pipe is fixedly connected with by quick detach instrument with between rubber tube.

Preferably, described quick detach instrument is clip.

Current divider of the present invention can not only make the concrete reaching body of wall inside shunt in proportion, and can slow down concrete flow velocity, reduces the concrete wasting of resources, increases work efficiency.

Accompanying drawing explanation

Fig. 1: the main TV structure schematic diagram of concrete current divider;

Fig. 2: the perpendicular of concrete current divider cuts open structural representation;

Fig. 3: the plan structure schematic diagram of retaining collar;

Fig. 4: the plan structure schematic diagram subtracting drift net;

The A-A direction view of Fig. 5: Fig. 1.

Detailed description of the invention

Embodiment 1

As Figure 1-5, a kind of concrete current divider: comprise a up-thin-low-thick round table-like retaining collar 1, retaining collar 1 lower end is welded with shunting funnel 2, retaining collar 1 upper end is that clasp and concrete pumping pipe are suitable, lower end is suitable with shunting funnel 2 upper end, between retaining collar 1 top and bottom, on lateral wall, uniform welding has eight reinforcing rib 3(round steel), shunting funnel 2 lower end is welded one and is vertically dominated to square tube 4, vertically dominate and first weld two back-up blocks 5 on the inwall of square tube 4 upper end, two back-up block 5 upper ends are welded with and subtract drift net 6, vertically dominate and be welded with folding shape plate 7 on square tube 4 lower end inner wall, vertically dominate and be symmetrically welded two oblique branches guiding pipes 8 to square tube 4 lower end again by folding shape plate 7 and the upper end sides adjacent of two oblique branch guiding pipes 8 is connected mutually, a vertical branch guiding pipe 9 is respectively welded in the lower end of two oblique branch guiding pipes 8, two vertical branch guiding pipes 9 are respectively fixedly connected with a rubber tube 11 by clip 10 again, vertically dominate and be arranged with two control valves 12 to square tube 4 bottom, described control valve 12 is made up of upper mounted plate 121, bottom plate 122 and the first adjustable plate 123, upper mounted plate 121, bottom plate 122 are weldingly fixed on respectively vertically to be dominated to square tube 4 Basolateral, first adjustable plate 123 is plugged between upper mounted plate 121, bottom plate 122 also through vertically dominating to square tube 4, first adjustable plate 123 inwards one end and its one vertical forming has contact block 124, and two oblique branch's guiding pipe 8 phase joining place tops are then welded with the block 13 suitable with contact block 124, vertically dominate and offer arc chute 14 in square tube 4, arc chute 14 upper/lower terminal respectively sets firmly a sealing rubber pad 15, and two sealing rubber pads 15 intersect, block 13 top is hinged with the second adjustable plate 16, second adjustable plate 16 upper end can the crossing arc curve of two sealing rubber pads 15 arcuately between chute 14 slidably reciprocate, and the second adjustable plate 16 upper end sets firmly leader 17 by bolt vertically dominating outside square tube 4.

During use, first concrete pumping pipe is inserted retaining collar 1, be screwed clasp, then two rubber tubes 11 are directly inserted in the body of wall of EPS plate both sides respectively, after concrete flows out in concrete pumping pipe, flow through shunting funnel 2, direct impact can not be caused to body of wall fragility EPS plate after subtracting drift net 6; According to different streaming request, left and right promotes two adjustable plates 123 back and forth, arbitrarily can control the concrete flow quantity of both sides, realizes shunting in proportion; Reach after shunting and control the object that the liquid level discrepancy in elevation ensures workmanship, concrete can not be outflowed, two rubber tubes 11 can one man operation, reaches and saves the artificial object of material.In operating process: subtract Flow Velocity and regulate by the sizing grid controlling to subtract drift net 6; Two sealing rubber pads 15 are crossing is in closed configuration, can effectively avoid spattering outside concrete, but when only adjustment in use valve 12 can not quick adjustment shunt ratio time, according to streaming request, promote handle 17 and then drive arrow curve in the intersecting lens between the second adjustable plate 16 strip off two sealing rubber pads 15 and figure to slidably reciprocate, until after correct position, fixed handle 17 realizes complementary shunt regulating.

Claims

1. a concrete current divider, it is characterized in that: comprise a up-thin-low-thick round table-like retaining collar, retaining collar lower end is connected with shunting funnel, retaining collar upper end and concrete pumping pipe suitable, lower end is suitable with shunting funnel upper end, shunting funnel lower end connects one and vertically dominates to square tube, vertically dominate to be installed with on the inwall of square tube upper end and subtract drift net, lower end symmetry connects two oblique branch guiding pipes and the upper end sides adjacent of two oblique branch guiding pipes is connected mutually, the lower end of two oblique branch guiding pipes is respectively fixedly connected with a vertical branch guiding pipe, two vertical branch guiding pipes are respectively fixedly connected with a rubber tube again, vertically dominate and be arranged with two control valves to square tube bottom, described control valve is made up of upper mounted plate, bottom plate and the first adjustable plate, upper mounted plate, bottom plate are separately fixed at vertically to be dominated to square tube Basolateral, first adjustable plate is then plugged between upper mounted plate, bottom plate also through vertically dominating to square tube, first adjustable plate inwards one end is vertically provided with contact block, and two oblique branch's guiding pipe phase joining place tops are then provided with the block suitable with contact block.

2. concrete current divider as claimed in claim 1, it is characterized in that: vertically dominate and be provided with arc chute to square tube, arc chute upper/lower terminal respectively sets firmly a sealing mat, and two sealing mats intersect; Block top is hinged with the second adjustable plate, and the second adjustable plate upper end can the crossing arc curve of two sealing mats arcuately between chute slidably reciprocate, and the second adjustable plate upper end sets firmly leader vertically dominating outside square tube.

3. concrete current divider as claimed in claim 1, is characterized in that: vertically dominate and be installed with folding shape plate on square tube lower end inner wall, and two oblique branch guiding pipes are connected to by this folding shape plate symmetry and vertically dominate to square tube lower end.

4. concrete current divider as claimed in claim 1, is characterized in that: retaining collar upper end is clasp.

5. concrete current divider as claimed in claim 1, is characterized in that: between retaining collar top and bottom, lateral wall is evenly installed with multiple reinforcing rib.

6. concrete current divider as claimed in claim 1, is characterized in that: vertically branch's guiding pipe is fixedly connected with by quick detach instrument with between rubber tube.

7. concrete current divider as claimed in claim 6, is characterized in that: described quick detach instrument is clip.