CN202882432U

CN202882432U - Novel washing room water drainage device

Info

Publication number: CN202882432U
Application number: CN 201220470541
Authority: CN
Inventors: 蔡自彪; 罗勇; 李文君; 吴江灿; 张鹏飞; 顾宇
Original assignee: Shantui Chutian Construction Machinery Co Ltd
Current assignee: Shantui Chutian Construction Machinery Co Ltd
Priority date: 2012-09-14
Filing date: 2012-09-14
Publication date: 2013-04-17
Anticipated expiration: 2022-09-14

Abstract

The utility model relates to a novel washing room water drainage device. The novel washing room water drainage device is composed of a handle, a sleeve, a thrust bearing, a spring, a water drainage rod, a pin and a water drainage plug. The novel washing room water drainage device is characterized in that a rail groove is arranged in the sleeve, a hinge pin hole is formed in the water drainage rod, the water drainage plug is arranged at the lower end of the water drainage rod, and the water drainage rod penetrates through the sleeve and is connected with the handle, wherein the sleeve is provided with the thrust bearing and the spring. The handle is arranged outside the washing room, and therefore the pin penetrates through the rail groove in the sleeve and penetrates into the hinge pin hole in the water drainage rod. By means of the rail groove in the sleeve and the spring and the thrust bearing in the sleeve, operation of opening and closing of the water drainage hole can be carried out easily. The novel washing room water drainage device is compact in structure, easy to assemble, reliable in sealing and low in manufacturing cost, and poor water drainage caused by blockage can not happen.

Description

The jettison gear of novel washing chamber

Technical field

The utility model relates to a kind of jettison gear of novel washing chamber, and the utility model is installed in the washing chamber of Vehicular concrete pump truck or jib concrete pump truck.

Background technology

At present, the jettison gear that is installed on the Vehicular concrete pump truck in the washing chamber adopts as shown in Figure 1 structure.There are two problems in this structure: 1, efficiency of assembling is low, cost is high: use joint more, assemble consuming time longlyer, and cost is higher; 2, easily stop up: because only have in the time of need to discharging water discharging valve just can open, at this moment flexible pipe may be blocked, and when switching ball, and inner seal is scratched by sandstone easily and causes seal failure.

Summary of the invention

The purpose of this utility model provides a kind of installation, easy to use, and the jettison gear of lower-cost novel washing chamber, thereby enhances productivity, and improves the stability of equipment.

The technical solution of the utility model is:

The jettison gear of novel washing chamber, formed by handle, sleeve, thrust bearing, spring, the bar that discharges water, pin and drain plug, it is characterized in that: described sleeve is provided with rail groove, the bar that discharges water is provided with pin shaft hole, discharging water fills drain plug on the rod end head, and the bar that discharges water passes the sleeve that thrust bearing, spring are housed and links to each other with handle, and handle is in the outside, washing chamber, pin is passed get on the right track groove and piercing in the pin shaft hole on the bar that discharges water, with spacing to spring of sleeve.

When needing retaining in the washing chamber, utilize the elastic force of spring, compress drain plug and block the dewatering orifice.When needs discharge water, lift the bar that discharges water by the handle outside the washing chamber water is bled off.When discharging water, pin can be placed on the rail groove top, decontrol hand the water in the washing chamber is drained only.

The utility model has the advantage of compact conformation, volume is little, and assembling is simple, and sealing is reliable, and low cost of manufacture can not occur causing the not smooth fault that discharges water because of obstruction.

Description of drawings

Fig. 1 is existing washing chamber water distribution structure schematic diagram.

Fig. 2 is for installing washing chamber of the present utility model water distribution structure schematic diagram.

Fig. 3 is structural representation of the present utility model.

Fig. 4 is tube-in-tube structure schematic diagram of the present utility model.

The specific embodiment

The utility model will be further described for the structure accompanying drawing.

Such as Fig. 2, shown in Figure 3, the utility model is comprised of handle 1, sleeve 2, thrust bearing 3, spring 4, the bar 5 that discharges water, pin 6 and drain plug 7, described sleeve 2 is provided with rail groove 8 as shown in Figure 4, the bar 5 that discharges water is provided with pin shaft hole, bar 5 lower ends installation drain plug 7 discharges water, the bar 5 that discharges water passes the sleeve 2 that thrust bearing 3, spring 4 are housed and links to each other with handle 1, handle 1 is in the outside, washing chamber, pin 6 is passed get on the right track groove 8 and piercing in the pin-and-hole on the bar 5 that discharges water of sleeve 2, at last the utility model is fixed on the mount pad in the washing chamber.

After the installation, the spring 4 in the sleeve 2 is partially compressed, to play the effect that drain plug 7 is compressed the dewatering orifice of stopping up the washing chamber.When the water in the washing chamber being put when clean, only need to will sell 6 by handle 1 upwards mentions rail groove 8 summits, then turns clockwise, pin 6 is positioned on the end face of the top of rail groove 8, just can decontrol handle, water is drained, wherein thrust bearing makes rotation lighter.

Claims

1. the jettison gear of novel washing chamber, formed by handle, sleeve, thrust bearing, spring, the bar that discharges water, pin and drain plug, it is characterized in that: described sleeve is provided with rail groove, the bar that discharges water is provided with pin shaft hole, bar lower end installation drain plug discharges water, the bar that discharges water passes the sleeve that thrust bearing, spring are housed and links to each other with handle, and handle is in washing chamber outside, and pin is passed get on the right track groove and piercing in the pin-and-hole on the bar that discharges water of sleeve.