CN216097226U

CN216097226U - Positioning and supporting device for oxygen supply pipe joint during welding

Info

Publication number: CN216097226U
Application number: CN202122359670.0U
Authority: CN
Inventors: 康民辉; 苏宏富
Original assignee: Hubei Kangsheng Medical Equipment Co ltd
Current assignee: Hubei Kangsheng Medical Equipment Co ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-03-22
Anticipated expiration: 2031-09-28

Abstract

The utility model relates to the technical field of medical gas supply equipment, and discloses a positioning and supporting device for welding an oxygen delivery pipe joint, which comprises a first supporting plate and a second supporting plate, wherein the first supporting plate comprises a first bottom plate and a first vertical plate, the first vertical plate is vertically fixed at the end edge of the first bottom plate, the first vertical plate is vertically and slidably connected with a plurality of supporting rods, the plurality of supporting rods are positioned on the same straight line, a plurality of positioning short rods are slidably arranged on the first bottom plate, the second supporting plate comprises a second bottom plate and a second vertical plate, the second vertical plate is vertically fixed at the end edge of the second bottom plate, the second vertical plate and the first vertical plate are arranged in the same way, and a plurality of clamping blocks are fixed on the second bottom plate, so that the utility model has the following advantages and effects: sliding connection has the bracing piece on riser one and riser two, and it has the location quarter butt to slide on bottom plate one, and the two adjusts jointly in order being applicable to the support and the return bend of fixed not unidimensional size, and application scope is wide, sets up the stability when the grip block further strengthens the welding on bottom plate two simultaneously, ensures the welding effect.

Description

Positioning and supporting device for oxygen supply pipe joint during welding

Technical Field

The utility model relates to the technical field of medical gas supply equipment, in particular to a positioning and supporting device for an oxygen supply pipe joint during welding.

Background

The medical centralized oxygen supply system concentrates an oxygen gas source at one position, high-pressure oxygen of the gas source is conveyed to each gas using terminal through a pipeline after being decompressed, a sealing socket which is quickly inserted is arranged at each gas using terminal, and gas using equipment is inserted to supply gas.

Oxygen supply pipeline hides usually in medical gas equipment area and installs on the wall in the ward, and intermittent type formula is installed a plurality of medical gas terminal on this equipment area, and the welding has oxygen supply pipe to connect and communicates with oxygen supply pipeline on the medical gas terminal, for guaranteeing the leakproofness of welding back device, stability when can improving the welding with the help of some strutting arrangement usually.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a positioning and supporting device for welding an oxygen supply pipe joint, which has the advantages of adjustable supporting height, wide application range, high clamping stability and good welding effect.

The technical purpose of the utility model is realized by the following technical scheme: including backup pad one and backup pad two, backup pad one includes bottom plate one and riser one, a riser vertical fixation in bottom plate one end limit, vertical sliding connection has a plurality of bracing piece, a plurality of on the riser one the bracing piece is located same straight line, the slip is provided with a plurality of location quarter butt on the bottom plate one, backup pad two includes bottom plate two and riser two, two vertical fixation in bottom plate two end limits of riser, riser two is the same setting with riser one, be fixed with a plurality of grip block on the bottom plate two.

The utility model is further provided with: the method is characterized in that: vertical parallel arrangement has a plurality of draw runner on the riser one, every sliding connection has the bracing piece in the draw runner, the bracing piece vertical fixation is on the support bar, the bracing piece stretches out the draw runner and is located bottom plate one top, support bar sliding connection keeps away from the side of bottom plate one in the riser.

The utility model is further provided with: the clamping blocks comprise clamping plates, telescopic springs and connecting plates, the connecting plates are fixed on the second base plate, the number of the clamping plates is 2, the two clamping plates are oppositely hinged to two ends of the connecting plates, and the telescopic springs are connected between the two clamping plates.

The utility model is further provided with: the two end edges of the clamping plate are vertically fixed with connecting rods, the connecting plates are far away from the connecting pieces, rotating rods are rotatably connected between two end points of the connecting rods, the cross sections of the rotating rods are in a flower shape, the telescopic springs act on the two rotating rods to enable the two rotating rods to be close to each other, and each supporting rod on the second vertical plate is vertically located between the two rotating rods of each clamping block.

The utility model is further provided with: the first screw rods are fixed at two end edges of the supporting strip and are connected in the sliding strips at two vertical end edges of the vertical plate in a sliding mode, and the first screw rods penetrate through the supporting strip and are detachably connected with the first nuts.

The utility model is further provided with: sliding connection has the location strip on the bottom plate one, location strip both ends are fixed with screw rod two, screw rod two runs through the opening strip on bottom plate both ends limit, screw rod two can be dismantled and be connected with nut two, the vertical fixation has a plurality of location quarter butt, every on the location strip location quarter butt and bracing piece one-to-one are located same straight line.

The utility model is further provided with: the support rod, the clamping block, the positioning strip and the positioning short rod are all metal products.

The utility model has the beneficial effects that:

1. a support bar is attached to the outer side face of the vertical plate in a sliding mode, a plurality of support rods are vertically fixed on the support bar, each support rod penetrates through the corresponding sliding strip, a first screw rod is vertically fixed on the end edge of each support bar, the first screw rods penetrate through the sliding strips on the two end edges of the vertical plate and are detachably connected through first nuts, the distance between each support rod and the first base plate can be adjusted by manually sliding the support bar up and down, the support bar is suitable for bent pipes with different lengths, and the application range is wider; simultaneously with every bracing piece be located the bottom plate on the collinear and be provided with a plurality of location quarter butt, the location quarter butt is fixed on the location strip, the location strip can be along bottom plate translation slip, be suitable for the return bend of different width, through setting up bracing piece and location quarter butt with adjustable, not only can improve the stability when return bend and joint welding to can the not unidimensional of adaptation, be fit for different suitable scenes, the availability factor is high, and the practicality is strong.

2. Be provided with a plurality of grip block on bottom plate two, the grip block includes the grip block, expanding spring and connection piece, grip block both ends limit vertically fixed has the connecting rod, it is connected with the bull stick to keep away from to rotate between the connecting rod both ends point of connection piece, the cross section of bull stick is the flower type, two bull sticks are close to each other under expanding spring's effect, the three-way pipe that will need the centre gripping is close to two bull sticks on every grip block, because the bull stick rotates to be connected last, need not to spend the great power and can inject the three-way pipe between two bull sticks, easy operation and use manpower sparingly, the three-way pipe is pressed from both sides tightly under expanding spring's resilience effect, simultaneously because the cross section of bull stick is the flower type, the three-way pipe has a plurality of contact points with the bull stick, can show the stability that improves the centre gripping, help promoting welding efficiency.

3. The quantity of bracing piece, location quarter butt, grip block is a plurality of, can once place a plurality of spare parts that need process, unified welding finish after take off can, work efficiency is high.

4. Through setting up backup pad one and backup pad two, solve different welding demands, backup pad one is applicable to return bend one end welding oxygen supply pipe and connects, and backup pad two is applicable to the return bend other end welding three-way pipe of accomplishing the back in backup pad one, and the two complements each other and accomplishes the welding process of oxygen supply pipe joint subassembly.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic view of another structure according to the present invention.

Fig. 3 is a schematic structural view of the clamping block of the present invention.

In the figure, 1, a first support plate; 2. a first bottom plate; 21. a positioning bar; 22. positioning the short rod; 23. a tear strip; 24. a second screw; 25. a second nut; 3. a first vertical plate; 31. a slide bar; 32. a support bar; 33. a supporting strip; 34. a first screw rod; 35. a first nut; 4. a second support plate; 5. a second bottom plate; 6. a second vertical plate; 7. a clamping block; 71. a clamping piece; 72. a tension spring; 73. connecting sheets; 74. a rotating rod; 75. a connecting rod; 8. an oxygen supply pipe joint; 9. bending the pipe; 10. a three-way pipe.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to specific embodiments. It is to be understood that the described embodiments are merely a few embodiments of the utility model, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.

In the embodiment, a positioning and supporting device for welding an oxygen supply pipe joint, as shown in fig. 1-2, comprises a first supporting plate 1 and a second supporting plate 4, wherein the first supporting plate 1 comprises a first bottom plate 2 and a first vertical plate 3, the first vertical plate 3 is vertically fixed on the end sides of the first bottom plate 2, a plurality of sliding strips 31 are vertically arranged on the first vertical plate 3 in parallel, a supporting rod 32 is connected in each sliding strip 31 in a sliding manner, the supporting rod 32 is vertically fixed on a supporting strip 33, the supporting rod 32 extends out of the sliding strips 31 and is positioned above the first bottom plate 2, the supporting strip 33 is connected to the side surface of the first vertical plate 3 far away from the first bottom plate 2 in a sliding manner, first screw rods 34 are fixed on the two end sides of the supporting strip 33, the first screw rods 34 are connected in the sliding strips 31 on the two vertical end sides of the first vertical plate 3 in a sliding manner, the first screw rods 34 penetrate through the supporting strip 33 and are detachably connected with first nuts 35, and the distance between the supporting rod 32 and the first bottom plate 2 can be adjusted through manual up-and down sliding of the supporting strip 33, the device is suitable for the bent pipes 9 with different lengths and has wider application range.

As shown in fig. 1-2, a positioning strip 21 is slidably connected to a first bottom plate 2, two ends of the positioning strip 21 are fixed with second screws 24, the second screws 24 penetrate through opening strips 23 at two ends of the first bottom plate, the second screws 24 are detachably connected with second nuts 25, a plurality of positioning short rods 22 are vertically fixed on the positioning strip 21, each positioning short rod 22 corresponds to a corresponding support rod 32 one by one and is located on the same straight line, the positioning strip 21 can slide in a translation manner along the opening strips 23 at two ends of the first bottom plate 2, and is suitable for bent pipes 9 with different widths, by arranging the adjustable support rods 32 and the positioning short rods 22, the stability of the bent pipes 9 during welding with joints can be improved, the bent pipes can be adapted to different sizes, and are suitable for different applicable scenes, the use efficiency is high, and the practicability is strong.

As shown in fig. 1-3, the supporting plate two 4 includes a bottom plate two 5 and a vertical plate two 6, the vertical plate two 6 is vertically fixed on the end edge of the bottom plate two 5, the vertical plate two 6 and the vertical plate one 3 are arranged in the same way, a plurality of clamping blocks 7 are fixed on the bottom plate two 5, each clamping block 7 includes a clamping plate, an expansion spring 72 and a connecting piece 73, the connecting piece 73 is fixed on the bottom plate two 5, the number of the clamping plates is 2, the two clamping plates are oppositely arranged and hinged at the two ends of the connecting piece 73, the expansion spring 72 is connected between the two clamping plates, the connecting rods 75 are vertically fixed on the two end edges of the clamping plates, the rotating rods 74 are rotatably connected between the two end points of the connecting rod 75 far away from the connecting piece 73, the cross section of the rotating rods 74 is in a flower shape, the expansion spring 72 acts on the two rotating rods 74 to make them approach each other, the supporting rod 32 on each vertical plate two 6 is vertically located between the two rotating rods 74 of each clamping block 7, the three-way pipe 10 to be close to the two rotating rods 74 on each clamping block 7, because the bull stick 74 rotates to be connected on the lug, need not to spend great power and can inject three-way pipe 10 between two bull sticks 74, easy operation just uses manpower sparingly, and three-way pipe 10 is pressed from both sides tightly under the resilience force effect of expanding spring 72, simultaneously because the cross section of bull stick 74 is the flower type, three-way pipe 10 has a plurality of contact points with bull stick 74, can show the stability that improves the centre gripping, helps promoting welding efficiency.

As shown in fig. 1-3, the number of the support rods 32, the positioning short rods 22 and the clamping blocks 7 is several, so that a plurality of parts to be processed can be placed at one time, and the parts can be taken down after the welding is finished, and the work efficiency is high.

The working principle of the positioning and supporting device during welding of the oxygen supply pipe joint is as follows:

insert 8 the bracing piece 32 on riser 3 with the oxygen suppliment coupling that needs the welded, peg graft 9 one end of return bend again in oxygen suppliment coupling 8, the length and the height of range estimation return bend 9 this moment, the position of adjustment and location strip 21 in opening strip 23, remove support bar 33 downwards again, during the other end of return bend 9 pegs graft into the location quarter butt 22 in bottom plate 2, oxygen suppliment coupling 8 and return bend 9 are stably pegged graft this moment, weld the junction of oxygen suppliment coupling 8 and elbow again, through setting up adjustable bracing piece 32 and location quarter butt 22, not only can improve the stability when return bend 9 and joint welding, and can the not unidimensional of adaptation, be fit for different suitable scenes, high use efficiency, therefore, the clothes hanger is strong in practicability.

After the oxygen supply pipe joint 8 and the elbow are welded, the other end of the welded elbow is inserted into the three-way pipe 10, meanwhile, the supporting strips 33 on the vertical plate II 6 and the supporting strips 33 on the stone vertical plate I3 are adjusted to be at the same height, then, one end of the oxygen supply pipe joint 8 is inserted into the supporting rods 32 in the vertical plate II 6, the clamping sheets 71 are pulled open, the three-way pipe 10 is placed between the two rotating rods 74, the three-way pipe 10 can be inserted between the two rotating rods 74 without spending large force, the operation is simple, the labor is saved, the three-way pipe 10 is clamped under the resilience of the expansion spring 72, meanwhile, the cross section of the rotating rods 74 is in a flower shape, the three-way pipe 10 and the rotating rods 74 have a plurality of contact points, the clamping stability can be obviously improved, and the welding efficiency is improved,

and welding the bent pipe 9 and the three-way pipe 10, and pulling the clamping sheet 71 open after the welding is finished, so that a finished product can be taken out.

Claims

1. The utility model provides a positioning support device when oxygen supply pipe connects welding which characterized in that: including backup pad one (1) and backup pad two (4), backup pad one (1) includes bottom plate one (2) and riser one (3), riser one (3) vertical fixation in bottom plate one (2) end limit, vertical sliding connection has a plurality of bracing piece (32), a plurality of on riser one (3) bracing piece (32) are located same straight line, it is provided with a plurality of location quarter butt (22) to slide on bottom plate one (2), backup pad two (4) are including bottom plate two (5) and riser two (6), riser two (6) vertical fixation in bottom plate two (5) end limit, riser two (6) are the same setting with riser (3), be fixed with a plurality of grip block (7) on bottom plate two (5).

2. The positioning and supporting device for the oxygen delivery pipe joint during welding as claimed in claim 1, wherein: vertical parallel arrangement has a plurality of draw runner (31) on riser (3), every sliding connection has bracing piece (32) in draw runner (31), bracing piece (32) vertical fixation is on support bar (33), bracing piece (32) stretch out draw runner (31) and are located bottom plate (2) top, the side of bottom plate (2) is kept away from in riser (3) sliding connection to support bar (33).

3. The positioning and supporting device for the oxygen delivery pipe joint during welding as claimed in claim 1, wherein: the clamping block (7) comprises clamping plates, telescopic springs (72) and connecting plates (73), the connecting plates (73) are fixed on the second base plate (5), the number of the clamping plates is 2, the two clamping plates are oppositely arranged and hinged at two ends of the connecting plates (73), and the telescopic springs (72) are connected between the two clamping plates.

4. The positioning and supporting device for the oxygen delivery pipe joint during welding as claimed in claim 3, wherein: connecting rod (75) are fixed with perpendicularly in grip block both ends limit, keep away from connection piece (73) it is connected with bull stick (74) to rotate between connecting rod (75) both ends point, the cross section of bull stick (74) is the flower type, expanding spring (72) act on two bull sticks (74) and make it be close to each other, every bracing piece (32) on riser two (6) are vertical to be located between two bull sticks (74) of every grip block (7).

5. The positioning and supporting device for the oxygen delivery pipe joint during welding as claimed in claim 1, wherein: support bar (33) both ends limit is fixed with screw rod (34), screw rod (34) sliding connection is in slide bar (31) on vertical both ends limit of riser (3), screw rod (34) run through support bar (33) and can dismantle and be connected with nut (35).

6. The positioning and supporting device for the oxygen delivery pipe joint during welding as claimed in claim 1, wherein: sliding connection has location strip (21) on bottom plate (2), location strip (21) both ends are fixed with screw rod two (24), screw rod two (24) run through opening strip (23) on bottom plate both ends limit, screw rod two (24) can be dismantled and be connected with nut two (25), the vertical fixation has a plurality of location quarter butt (22), every on location strip (21) location quarter butt (22) and bracing piece (32) one-to-one and lie in same straight line.

7. The positioning and supporting device for the oxygen delivery pipe joint during welding as claimed in claim 1, wherein: the supporting rod (32), the clamping block (7), the positioning strip (21) and the positioning short rod (22) are all metal products.