CN201318025Y

CN201318025Y - Automatic cleaning machine for U support

Info

Publication number: CN201318025Y
Application number: CNU2008201066379U
Authority: CN
Inventors: 刘德刚; 高文魁; 赖祥武; 郭喜龙
Original assignee: MCC Jingtang Construction Co Ltd
Current assignee: MCC Jingtang Construction Co Ltd
Priority date: 2008-11-21
Filing date: 2008-11-21
Publication date: 2009-09-30
Anticipated expiration: 2018-11-21

Abstract

The utility model relates to an automatic cleaning machine for a U support, and belongs to the technical field of building construction equipment. The automatic cleaning machine is used for quickly and safely cleaning cement and other impurities affixed onto the U support and adopts the technical scheme that the automatic cleaning machine comprises a frame, a motor, a bearing base, a shaft sleeve, a fixed bracket and a slideway; the bearing base is fixed on the frame; the shaft sleeve is inserted in the bearing base, one end thereof is in transmission connection with the motor, and two U-shaped grooves are formed at the other end thereof; the shape of each U-shaped groove is matched with two wings of the sliding nut of the U support; the diameter of the central hole of the shaft sleeve is larger than that of the screw rod of the U support; the slideway is fixed on the frame; the direction of the slideway is parallel to the axial direction of the shaft sleeve; the fixed bracket is mounted on the slideway; and a clamp used for clamping the U support is arranged on the fixed bracket. The automatic cleaning machine drives the sliding nut to move on the screw rod of the U support during the rotation of the shaft sleeve, can automatically clean away the affixed cement and other impurities, has advantages of simple structure, easy operation, prevents damage to the threads of the U support, thereby greatly reducing the labor intensity and improving the work efficiency.

Description

A kind of U holds in the palm automatic descaling machine

Technical field

The utility model relates to a kind of machinery of clearing up building operations equipment U holder, belongs to the construction implement technical field.

Background technology

In the building operations operation, the U holder is identical with the steel pipe effect, plays the roof supporting effect.When needing accurately to support, the U holder utilizes self nut to make it rise to specified altitude, thereby the stretching top board is convenient to cement casting.U holder large usage quantity in engineering construction after using up, can hang with foreign material such as cement on the U holder screw thread, cleaning work is difficulty.Because not having Special Automatic cleaning tool, method for cleaning at present mainly is with the hand hammer cleaning, because of U asks quantity more by manually, workload and labour intensity are big, the efficiency of cleaning work is low, brings very big difficulty to cleaning work, has a strong impact on management and turnover use once more.The labor cleaning also injures screw thread easily by a crashing object, causes the U holder to reprocess or to scrap, and has wasted resource, has increased cost.

Summary of the invention

Technical problem to be solved in the utility model provide a kind of can be fast, safety cleaning U holder goes up the foreign material such as cement of adhesion, protection U asks screw thread U injury-free and the reduction labor strength to hold in the palm automatic descaling machine.

The technical scheme that solves the problems of the technologies described above is:

A kind of U holds in the palm automatic descaling machine, it is made up of frame, motor, bearing support, axle sleeve, analog bracket, slideway, bearing support is fixed on the frame, axle sleeve is embedded in the bearing support, one end of axle sleeve is connected with drive of motor, the other end of axle sleeve has two U type grooves, the female both wings of cunning of the shape of U type groove and U holder are complementary, the center-hole diameter of axle sleeve is greater than the screw diameter of U holder, slideway is fixed on the frame, is positioned at the axle sleeve dead ahead, the direction of slideway and the axially parallel of axle sleeve, analog bracket is installed on the slideway, and the anchor clamps that block the U pallet are arranged on the analog bracket.

Above-mentioned U holds in the palm automatic descaling machine, and described slideway is two parallel tracks, and there are two sliding sleeves the below of analog bracket, and sliding sleeve and slideway are slidingly matched.

Adopt the U of this structure to hold in the palm automatic descaling machine, sliding female both wings can be put into the U type groove of axle sleeve one end, driving sliding mother when axle sleeve rotates moves on the screw rod of U holder, bonding foreign material such as cement removing can be about to certainly totally, have simple in structure, processing ease, avoid damaging the advantage of U holder screw thread, not only can alleviate labour intensity greatly, the 15-30 that can also increase work efficiency has doubly reached good effect.

Description of drawings

Fig. 1 is an overall structure schematic diagram of the present utility model;

Fig. 2 is the A-A sectional view of Fig. 1;

Fig. 3 is the schematic diagram of U holder;

Fig. 4 is sliding female schematic diagram.

Mark is as follows among the figure: frame 1, motor 2, belt pulley 3, bearing support 4, axle sleeve 5, analog bracket 6, sliding sleeve 7, slideway 8, U pallet 9, sliding mother 10, screw rod 11, scaffold tube 12

The specific embodiment

The utility model partly is made up of frame 1, actuating unit, cleaning mechanism etc.

Actuating unit comprises motor 2 and belt pulley 3.

Cleaning mechanism comprises axle sleeve 5, bearing, bearing support 4, analog bracket 6, slideway 8 etc.Bearing, axle sleeve 5 are installed in the bearing support 4 simultaneously, and belt pulley 3 is installed in axle sleeve 5 one ends, and motor 2 drives axle sleeve 5 by belt pulley 3 and rotates.The other end of axle sleeve 5 has two U type grooves, and the shape of U type groove and female 10 both wings of the cunning of U pallet 9 are complementary.The center-hole diameter of axle sleeve 5 is greater than screw rod 11 diameters of U pallet 9.Slideway 8 is fixed on the frame 1, is two parallel tracks, facing to the U type groove of axle sleeve 5, the axially parallel of the direction of slideway 8 and axle sleeve 5.Analog bracket 6 is installed on the slideway 8, and there are two sliding sleeves 7 below of analog bracket 6, and sliding sleeve 7 is slidingly matched with slideway 8, and the anchor clamps that block U pallet 9 are arranged on the analog bracket 6.

During work, U pallet 9 is put into the jig of analog bracket 6, sliding female 10 both wings are put into the U type groove of axle sleeve 5 one ends, actuating motor 2, motor 2 drive belt pulley 3 rotations, and belt pulley 3 drives axle sleeve 5 and rotates, axle sleeve 5 drives sliding female 10 again and rotates, sliding female 10 rotations move axially along the screw thread of U pallet 9 screw rods 11 among Fig. 3, and the foreign material on its screw thread are cleaned out, and at this moment screw rod 11 enters or releases along the centre bore of axle sleeve 5.When sliding female 10 forward rotation, distance can strengthen between the analog bracket 6 and sliding female 10, and sliding female 10 is fixing to axial, and analog bracket 6 will be by along slideway 8 releases; During backward rotation, sliding mother 10 can dwindle with analog bracket 6 distances, and sliding female 10 deviate from from the U type groove of axle sleeve 5 easily, make it can not drive rotation, so use hand propelled analog bracket 6 during backward rotation, slight helps one to exert oneself, guarantee that sliding female 10 both wings are in the U of axle sleeve type groove.

It is the 3KW four-pole motor that above-mentioned U holds in the palm the power source of automatic descaling machine, is equipped with the manual reverse of direction switch simultaneously.Frame 1 is by 8 ^#Channel-section steel is welded.Axle sleeve 5 is assemblied in the bearing support 4, and axle sleeve 5 rear ends are equipped with radial thrust bearing, thereby has guaranteed adjustment axle sleeve 5 end plays not because of rotation changes, and lock with round nut axle sleeve 5 rear ends.Slideway 8 is through after polishing, and it is lubricated to increase it to scribble lithium base ester.

Claims

1. a U holds in the palm automatic descaling machine, it is characterized in that: it is by frame [1] motor [2], bearing support [4], axle sleeve [5], analog bracket [6], slideway [8] is formed, bearing support [4] is fixed on the frame [1], axle sleeve [5] is embedded in the bearing support [4], one end of axle sleeve [5] and motor [2] are in transmission connection, the other end of axle sleeve [5] has two U type grooves, sliding female [10] both wings of the shape of U type groove and U holder [9] are complementary, the center-hole diameter of axle sleeve [5] is greater than screw rod [11] diameter of U holder [9], slideway [8] is fixed on the frame [1], be positioned at axle sleeve [5] dead ahead, the axially parallel of the direction of slideway [8] and axle sleeve [5], analog bracket [6] is installed on the slideway [8], and analog bracket has the anchor clamps that block U pallet [9] on [6].

2. U according to claim 1 holds in the palm automatic descaling machine, it is characterized in that: described slideway [8] is two parallel tracks, and there are two sliding sleeves [7] below of analog bracket [6], and sliding sleeve [7] is slidingly matched with slideway [8].