CN201579553U

CN201579553U - Thermal insulation barrel for welding rods

Info

Publication number: CN201579553U
Application number: CN2009202640223U
Authority: CN
Inventors: 李品敏; 钟发明; 张建秋
Original assignee: CSSC Guangzhou Huangpu Shipbuilding Co Ltd
Current assignee: CSSC Huangpu Wenchong Shipbuilding Co Ltd
Priority date: 2009-12-02
Filing date: 2009-12-02
Publication date: 2010-09-15
Anticipated expiration: 2019-12-02

Abstract

The utility model discloses a thermal insulation barrel for welding rods, which is characterized in that a groove projecting outwards is arranged on the edge of a liner, and a corresponding through hole is arranged in the corresponding position of a barrel cover; a bottom bracket is arranged at the bottom of the groove, and a cap is arranged on the through hole of the barrel cover; and a pull rod extends into an inserting groove from the through hole and is fixed with the bottom bracket and the cap, and the pull rod can carry the bottom bracket and the cap to move up and down along the groove when the pull rod is vertically pushed and pulled. When the welding rods are taken, the thermal insulation barrel is tilted towards the groove, so that the welding rods enter the groove, and then the pull rod is drawn out, and the bottom bracket can carry the welding rod entering the groove to move upwards and to be drawn out. The welding rods can be conveniently drawn out, the temperature and humidity of the welding rods in the barrel can be better ensured when the welding rods are drawn out; and the thermal insulation barrel has very simple structure and low cost, and is not easy to break down.

Description

A kind of welding rod heat-preserving container

Technical field

The utility model relates to treats the device that welding rod is incubated, particularly a kind of welding rod heat-preserving container in a kind of welding process.

Background technology

Ships used for military purposes is very high to the requirement of the welding quality of hull, and welding rod that its welding is used need be stored in the welding rod heat-preserving container, can be dry when guaranteeing that welding rod uses and maintain in the temperature required scope.At present, existing on the market welding rod heat-preserving container mainly contains two kinds.A kind of is open type welding rod heat-preserving container, when it takes welding rod at every turn, needs the whole top cover of opening to take, and an outside air that flows in the bucket when uncapping, can influence the drying and the temperature of welding rod in the bucket, bring influence to welding, thereby heat-insulating property and humidity resistance deviation.Get especially in the process of welding rod, the welder can be accustomed to canting and shake heat-preserving container so that take welding rod, and this can cause the rapid convection current of the inside and outside air of bucket, brings bigger influence to the temperature and the drying of welding rod in the temperature bucket, even may influence welding quality.

Another kind of welding rod heat-preserving container is for exempting from open type, its top cover has the through hole bigger than core diameter, place, aperture at through hole is provided with the device that the aperture opens and closes, the spring device for ejecting is installed on the base of aperture correspondence, when the aperture opening and closing device was opened the aperture, welding rod can be under the effect of spring device for ejecting, and single upsprings from the aperture, after operating personnel took the welding rod of upspringing away, the aperture was closed in opening and closing device action in aperture.This welding rod heat-preserving container can be good at keeping the temperature and the drying of barrel interior welding rod, and heat-insulating property and humidity resistance are good; Yet, its complex structure, cost height, and base spring device for ejecting very easily damages the fault rate height in the repeated use process.In addition, in the production and processing of army's ship, the welding rod specification of using is more, the diameter of each specification welding rod is not same, and the port size of welding rod heat-preserving container is single, its same welding rod heat-preserving container only can be suitable for the needs of the comparatively approaching several welding rods of single diameter or diameter usually, and versatility, compatibility are not high.In addition, above-mentioned welding rod heat-preserving container once only can take out a root bead bar, and the required welding rod amount of Ship Welding is very big, and the service time of a root bead bar is very short usually, and operating personnel need frequent extraction welding rod, has not only bothered, but also has influenced welding efficiency.

The utility model content:

The utility model is intended to provide a kind of, and insulation, humidity resistance is good, simple in structure, cost is low, and the welding rod heat-preserving container that is difficult for breaking down.

Welding rod heat-preserving container of the present utility model, comprise base, staving and bung, staving comprises shell and inner bag and the insulation material of filling therebetween, there is the groove of outside protrusion at the edge of described inner bag, and the position that bung is corresponding with groove has and the corresponding through hole of groove, and collet is arranged at the bottom of groove, there is block the through hole of bung, pull bar stretches into the slot from through hole and fixes with collet and block, and above-below direction push-and-pull pull bar, pull bar can carry collet and block together moves up and down along groove.

Welding rod heat-preserving container described in the utility model, there is the groove of evagination at its inner bag edge, when taking welding rod, to the groove direction canting, welding rod is entered in the groove heat-preserving container, pull pull bar afterwards, collet can carry on the welding rod that enters in the groove and move extraction.Its welding rod extracts convenient, do not need the whole top cover of opening when extracting welding rod, the very little block of only opening on the top cover of area gets final product, and the inner air and outer air convection current is very little in the extraction welding rod process, the extraneous air that enters in the heat-preserving container is few, and the temperature and humidity of welding rod can access good guarantee in the bucket.And elder generation's canting heat-preserving container extracts again when getting welding rod, and there is not the convection current of inner air and outer air in outer closure in the bucket, this yet more reliable heat-insulating property and humidity resistance that guarantees the welding rod heat-preserving container during its canting.In addition, described welding rod heat-preserving container, the structure that extracts welding rod is also very simple, low cost of manufacture, and be difficult for breaking down.In addition, the big I of groove is controlled at the scope that can store 2-3 root bead bar as required, and its pull pull bar can be pulled out 2-3 root bead bar, can improve the efficient of the welding rod of taking, thereby improves welding efficiency; And during owing to welding, the time that one root bead bar can use is very short, a few root bead bars of other of taking simultaneously once, owing to be in the high temperature drying environment of welding, environment is little to the influence of its temperature and humidity in short time, can satisfy the needs of welding fully, therefore, efficient and welding efficiency that it can improve the welding rod of taking can guarantee welding quality again.Simultaneously, the aperture area of groove big its also can adapt to the instructions for use of the welding rod of different-diameter size, and versatility is also better.

Description of drawings

Fig. 1 is a kind of structural representation of welding rod heat-preserving container;

Fig. 2 is the cutaway view of Fig. 1;

Fig. 3 is a kind of structural representation of welding rod heat-preserving container;

Fig. 4 is that the B-B of Fig. 2 is to whom cuts open;

Fig. 5 is that the C-C of Fig. 2 is to cutaway view.

The specific embodiment:

A kind of welding rod heat-preserving container, as Fig. 1, Fig. 2, Fig. 4, comprise base 1, staving 2 and bung 3, staving comprises shell 21 and inner bag 22 and the insulation material 23 of filling therebetween, there is the groove 24 of outside protrusion at the edge of described inner bag 21, bung 3 is offered on the position corresponding with groove and the corresponding through hole 31 of groove shapes, the bottom of groove is equipped with collet 4, block 5 is housed on the through hole 31 of bung, pull bar 6 stretches into the slot from through hole and fixes with collet and block, above-below direction push-and-pull pull bar, pull bar can carry collet and block together moves up and down along groove.

Pull bar 6 extended blocks 5 tops, its part that is positioned at the block top can be used as the handle of push-and-pull pull bar.Also can be in the part of block above 5 for push-and-pull is convenient the special handle of using for the push-and-pull pull bar is set, be provided with for the draw ring of finger lift or handle etc. as top at pull bar at pull bar 6.Also can directly on block 5, be provided with and use draw ring 7, handle etc., by the handle on the push-and-pull block, integral drawing collet, pull bar and block as handle for push-and-pull.

Block 5 can and 31 of the through holes of top cover 3 can spin by screw thread, when not needing to extract welding rod, but unitary rotation pull bar, collet and block, block is tightened on the top cover, thereby prevent to block a shot and top cover between loosening, preventing that the welding rod heat-preserving container from blocking a shot in motion process beats relatively, and air and moisture are entered in the bucket.Certainly, the block 5 also can with 31 fastener clampings mutually of through hole of top cover 3 by matching, as on the block arc bulge loop being set, through-hole wall is provided with annular groove, in the time of need not extracting welding rod, presses down block, its arc bulge loop can slip in the groove, when extracting welding rod, on draw block, the arc bulge loop can skid off from groove again.

In addition, a card sign indicating number 8 also can be installed on the top cover 3 of through hole 31 sides, as Fig. 5, card sign indicating number 8 is fixed on the top cover rotatable, as being fixed on the top cover by bolt 9, when not needing to extract welding rod, rotate card sign indicating number 8, make it by the top that is pressed in block 5, block is pressed in the through hole 31, prevent its bob; When extracting welding rod, rotate card sign indicating number 8, it is thrown off with block 5 get final product.

In addition, the groove 24 of top cover through hole 31 and inner bag 21 is after installation, and might there be certain deviation in its position, this makes in the process of pull bar 6 pull-ups block 5 and collet 4, welding rod on the collet may block 3 of groove 24 and top covers because of inclination, thereby influences the extraction of welding rod.For fear of the problems referred to above, collet and block can be provided with along the retaining wall 7 of the annular of groove direction longitudinal extension, as Fig. 3 on the edge that removes groove inlet corresponding position.When extracting welding rod, be subjected to the restriction of retaining wall 7, the welding rod two ends are in collet 4 all the time and block a shot between 5, thereby can successfully extract all the time.It is an integral body that the retaining wall at collet and block edge can join up and down, makes block, collet and retaining wall integral body be the tubular of a side opening.

Claims

1. welding rod heat-preserving container, comprise base, staving and bung, staving comprises shell and inner bag and the insulation material of filling therebetween, it is characterized in that: there is the groove of outside protrusion at the edge of described inner bag, and the position that bung is corresponding with groove has and the corresponding through hole of groove, and collet is arranged at the bottom of groove, there is block the through hole of bung, pull bar stretches into the slot from through hole and fixes with collet and block, and above-below direction push-and-pull pull bar, pull bar can carry collet and block together moves up and down along groove.

2. welding rod heat-preserving container according to claim 1 is characterized in that: the part that block top or pull bar stretch out the block top is provided with the handle of being convenient to the push-and-pull pull bar.

3. welding rod heat-preserving container according to claim 1 is characterized in that: block spins by screw thread or clamping mutually with the through hole of top cover.

4. welding rod heat-preserving container according to claim 1 is characterized in that: the rotating card sign indicating number that is equipped with on the top cover of through-hole side, the card sign indicating number is rotatable to be pressed on the block, also turns on the top cover that places the block side.

5. welding rod heat-preserving container according to claim 1 is characterized in that: collet and block are provided with along the retaining wall of the annular of groove direction longitudinal extension on the corresponding edge that enters the mouth except groove.