CN217122313U

CN217122313U - Special drain pipe welding set is used in water utilities construction

Info

Publication number: CN217122313U
Application number: CN202220921109.9U
Authority: CN
Inventors: 朱军锋; 田玉琳; 唐昊烨; 郑州
Original assignee: Badong Water Construction Engineering Co ltd
Current assignee: Badong Water Construction Engineering Co ltd
Priority date: 2022-04-20
Filing date: 2022-04-20
Publication date: 2022-08-05
Anticipated expiration: 2032-04-20

Abstract

The utility model discloses a special drain pipe welding set is used in water utilities construction, including welding bench and landing leg, landing leg fixed mounting welding bench bottom, fixed surface installs carriage and fixing base on the welding bench, and the carriage bottom is provided with electric putter, and the electric putter bottom is provided with clamping device, and clamping device is inside to be provided with welding set, and fixed surface installs driving motor on the fixing base, and driving motor output fixed mounting has the drive shaft, and one side that driving motor was kept away from to the drive shaft is provided with the sleeve, and one side that the drive shaft was kept away from to the sleeve is provided with tightening means. This special drain pipe welding set for water utilities construction is through setting up welding set, tightening means and locking shaft, when can reaching improvement drain pipe welding efficiency, has also reduced the drain pipe and has waved the phenomenon that leads to appearing the welding seam when the welding because rotate, improves the purpose of drain pipe welding back effect and quality.

Description

Special drain pipe welding set is used in water utilities construction

Technical Field

The utility model relates to a water utilities construction equipment technical field specifically is a special drain pipe welding set is used in water utilities construction.

Background

As is well known, a welding device for a special drain pipe for water service construction is an auxiliary device for welding the special drain pipe, and is widely used in the field of water service construction; the existing special drain pipe welding device for water service construction comprises a bottom plate, four groups of supporting legs and welding guns, wherein the top ends of the four groups of supporting legs are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the bottom end of the bottom plate, and the welding guns are independent accessories; when the existing special drain pipe welding device for water service construction is used, firstly, a special drain pipe to be welded is placed at the top end of a bottom plate, and then a user holds a welding gun and welds the special drain pipe to be welded; the welding device for the special drain pipe for the existing water service construction is low in welding efficiency due to the fact that a manual handheld welding gun is used for welding, time and labor are wasted, and meanwhile, due to the fact that the drain pipe needs to be rotated when welding is conducted, the welding effect of the drain pipe is affected due to the fact that the welding is prone to occurring and breakage occurs.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's weak point, provide a special drain pipe welding set is used in water utilities construction to solve the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a special drain pipe welding set is used in water utilities construction, includes weld holder and landing leg, landing leg fixed mounting weld holder bottom, fixed surface installs carriage and fixing base on the weld holder, the carriage bottom is provided with electric putter, the electric putter bottom is provided with clamping device, the inside welding set that is provided with of clamping device, fixed surface installs driving motor on the fixing base, driving motor output fixed mounting has the drive shaft, one side that driving motor was kept away from to the drive shaft is provided with the sleeve, one side that the drive shaft was kept away from to the sleeve is provided with tightening means.

As the utility model discloses an optimal technical scheme, the inside locking axle that is provided with of sleeve, locking off-axial wall fixed mounting has the handle, the locking axle is round platform shape screw thread post, and the locking axle plays the effect that provides briquetting and the outside power source that slides of depression bar.

As the utility model discloses a preferred technical scheme, welding set includes first welded ring, second welded ring, first connecting block, second connecting block, first adapter sleeve, second adapter sleeve, first connecting axle and second connecting axle, the both ends of first welded ring respectively with first connecting block and second connecting block fixed connection, the both ends of second welded ring respectively with first adapter sleeve and second adapter sleeve fixed connection, first connecting axle runs through first connecting block and first adapter sleeve simultaneously, first connecting block and first adapter sleeve rotate with first connecting axle and are connected, first connecting block, first adapter sleeve and first connecting axle play the effect of adjusting first welded ring and second welded ring internal diameter size, conveniently lay on the drain pipe surface.

As the utility model discloses an it is preferred technical scheme, the through-hole with second connecting axle looks adaptation is all seted up to second connecting block and second adapter sleeve inside, second connecting block and second adapter sleeve pass through second connecting axle joint, and second connecting block, second adapter sleeve and second connecting axle play the fixed action of first welding ring and second welding ring.

As the utility model discloses an optimal technical scheme, welding set still includes the soldered connection, the quantity of soldered connection is four groups, the soldered connection centers on first welded ring and the distribution of second welded ring arc, soldered connection and external electric connection, soldered connection play the welding of drain pipe and improve welding efficiency's effect.

As the utility model discloses a preferred technical scheme, clamping device includes clamping head and connecting hole, clamping head top and electric putter bottom fixed connection, the clamping head passes through connecting hole and first connecting axle fixed connection, and clamping device plays the supporting role of first welding ring and second welding ring.

As the utility model discloses an optimal technical scheme, tightening means includes solid fixed ring, depression bar and briquetting, gu fixed ring's inside and outside footpath size all with the sleeve phase-match, depression bar and solid fixed ring sliding connection, the briquetting is arc design and briquetting surface and has seted up the screw thread, and the briquetting can bear ambient pressure, and then drives the depression bar and remove to one side to make the depression bar drain pipe of contradicting, and then the effect of fixed drain pipe.

Compared with the prior art, the utility model provides a special drain pipe welding set is used in water utilities construction possesses following beneficial effect:

1. the special drain pipe welding device for water service construction is provided with the clamping device, the welding device and the tightening device, when in use, the special drain pipe to be welded is sleeved on the outer wall of the sleeve, the locking shaft is rotated through the handle arranged on one side of the locking shaft, the locking shaft is a truncated cone-shaped threaded column, when the locking shaft rotates inwards along the sleeve, a certain pressure can be applied outwards to the pressing block, the pressing rod is further driven to move towards one side, the pressing rod is further abutted against the drain pipe, the drain pipe is further fixed on the outer wall of the sleeve, after the drain pipe is fixed, the second connecting shaft can be drawn out, the first welding ring and the second welding ring are rotated around the first connecting shaft, the first welding ring and the second welding ring are further sleeved on the outer wall of the drain pipe, the second connecting block and the second connecting sleeve are further fixed through the second connecting shaft, and at the moment, a worker can start the driving motor and the welding head, when the drive shaft drove sleeve and drain pipe pivoted, the welding head welded the drain pipe, when having improved drain pipe welding efficiency, also reduced the drain pipe and led to appearing the phenomenon of welding seam owing to tremble when rotating, improved the effect and the quality after the drain pipe welding.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the welding device of the present invention;

FIG. 3 is a schematic view of the structure of the clamping device of the present invention;

FIG. 4 is a schematic view of the sleeve structure of the present invention;

fig. 5 is a schematic structural view of the collecting device of the present invention.

In the figure: 1. a welding table; 2. a support leg; 3. a support frame; 4. an electric push rod; 5. a clamping device; 501. a clamping head; 502. connecting holes; 6. a welding device; 601. a first weld ring; 602. a second weld ring; 603. a first connection block; 604. a second connecting block; 605. a first connecting sleeve; 606. a second connecting sleeve; 607. a first connecting shaft; 608. a second connecting shaft; 609. welding a head; 7. a fixed seat; 8. a drive motor; 9. a drive shaft; 10. a sleeve; 11. a tightening device; 1101. a fixing ring; 1102. a pressure lever; 1103. pressing into blocks; 12. and (4) locking the shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-5, a special drain pipe welding device for water service construction comprises a welding table 1 and supporting legs 2, wherein the supporting legs 2 are fixedly installed at the bottom of the welding table 1, a supporting frame 3 and a fixing seat 7 are fixedly installed on the upper surface of the welding table 1, an electric push rod 4 is arranged at the bottom of the supporting frame 3, a clamping device 5 is arranged at the bottom of the electric push rod 4, the clamping device 5 comprises a clamping head 501 and a connecting hole 502, the top of the clamping head 501 is fixedly connected with the bottom of the electric push rod 4, the clamping head 501 is fixedly connected with a first connecting shaft 607 through the connecting hole 502, and the clamping device 5 plays a supporting role of a first welding ring 601 and a second welding ring 602; the welding device 6 is arranged in the clamping device 5, the welding device 6 comprises a first welding ring 601, a second welding ring 602, a first connecting block 603, a second connecting block 604, a first connecting sleeve 605, a second connecting sleeve 606, a first connecting shaft 607 and a second connecting shaft 608, two ends of the first welding ring 601 are fixedly connected with the first connecting block 603 and the second connecting block 604 respectively, two ends of the second welding ring 602 are fixedly connected with the first connecting sleeve 605 and the second connecting sleeve 606 respectively, the first connecting shaft 607 penetrates through the first connecting block 603 and the first connecting sleeve 605 simultaneously, the first connecting block 603 and the first connecting sleeve 605 are rotatably connected with the first connecting shaft 607, and the first connecting block 603, the first connecting sleeve 605 and the first connecting shaft 607 play a role in adjusting the inner diameter of the first welding ring 601 and the second welding ring 602 and are conveniently arranged on the surface of the drain pipe; through holes matched with the second connecting shaft 608 are formed in the second connecting block 604 and the second connecting sleeve 606, the second connecting block 604 and the second connecting sleeve 606 are clamped through the second connecting shaft 608, and the second connecting block 604, the second connecting sleeve 606 and the second connecting shaft 608 play a role in fixing the first welding ring 601 and the second welding ring 602; the welding device 6 further comprises welding heads 609, the number of the welding heads 609 is four, the welding heads 609 are distributed around the first welding ring 601 and the second welding ring 602 in an arc shape, the welding heads 609 are electrically connected with the outside, and the welding heads 609 play a role in welding the drain pipe and improving the welding efficiency.

Referring to fig. 4-5, a driving motor 8 is fixedly mounted on the upper surface of the fixing seat 7, a driving shaft 9 is fixedly mounted at the output end of the driving motor 8, a sleeve 10 is disposed on one side of the driving shaft 9 away from the driving motor 8, a tightening device 11 is disposed on one side of the sleeve 10 away from the driving shaft 9, the tightening device 11 includes a fixing ring 1101, a pressing rod 1102 and a pressing block 1103, the inner and outer diameter sizes of the fixing ring 1101 are matched with those of the sleeve 10, the pressing rod 1102 is slidably connected with the fixing ring 1101, the pressing block 1103 is arc-shaped and has threads on the surface of the pressing block 1103, the pressing block 1103 can bear the external pressure, and then the pressing rod 1102 is driven to move to one side, so that the pressing rod 1102 is enabled to abut against the drain pipe, and the drain pipe is fixed; the locking shaft 12 is arranged inside the sleeve 10, a handle is fixedly mounted on the outer wall of the locking shaft 12, the locking shaft 12 is a circular truncated cone-shaped threaded column, and the locking shaft 12 plays a role in providing a power source for outward sliding of the pressing block 1103 and the pressing rod 1102.

The utility model discloses a theory of operation and use flow: when the special drain pipe welding device for water service construction is used, a special drain pipe to be welded is sleeved on the outer wall of a sleeve 10, a locking shaft 12 is rotated through a handle arranged on one side of the locking shaft 12, and when the locking shaft 12 rotates inwards along the sleeve 10, a certain pressure can be applied outwards to a pressing block 1103 to drive a pressing rod 1102 to move towards one side so that the pressing rod 1102 abuts against the drain pipe, and then the drain pipe is fixed on the outer wall of the sleeve 10, after the drain pipe is fixed, a second connecting shaft 608 can be drawn out, so that a first welding ring 601 and a second welding ring 602 are rotated around a first connecting shaft 607, the first welding ring 601 and the second welding ring 602 are sleeved on the outer wall of the drain pipe, and a second connecting block 604 and a second connecting sleeve 606 are fixed through a second connecting shaft 608 again, at the moment, a worker can start a driving motor 8 and a welding head 609, when drive shaft 9 drives sleeve 10 and drain pipe pivoted, soldered connection 609 welds the drain pipe, when having improved drain pipe welding efficiency, also reduced the drain pipe and waved the phenomenon that leads to appearing the welding seam when the welding because rotate, improved the effect and the quality after the drain pipe welding.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a special drain pipe welding set is used in water utilities construction which characterized in that: including welding bench (1) and landing leg (2), landing leg (2) fixed mounting welding bench (1) bottom, fixed surface installs carriage (3) and fixing base (7) on welding bench (1), carriage (3) bottom is provided with electric putter (4), electric putter (4) bottom is provided with clamping device (5), inside welding set (6) that is provided with of clamping device (5), fixed surface installs driving motor (8) on fixing base (7), driving motor (8) output end fixed mounting has drive shaft (9), one side that driving motor (8) were kept away from in drive shaft (9) is provided with sleeve (10), one side that driving shaft (9) were kept away from in sleeve (10) is provided with tightening means (11).

2. The special drain pipe welding device for water service construction according to claim 1, wherein: the locking sleeve is characterized in that a locking shaft (12) is arranged inside the sleeve (10), a handle is fixedly mounted on the outer wall of the locking shaft (12), and the locking shaft (12) is a circular truncated cone-shaped threaded column.

3. The special drain pipe welding device for water service construction according to claim 1, wherein: the welding device (6) comprises a first welding ring (601), a second welding ring (602), a first connecting block (603), a second connecting block (604), a first connecting sleeve (605), a second connecting sleeve (606), a first connecting shaft (607) and a second connecting shaft (608), two ends of the first welding ring (601) are fixedly connected with the first connecting block (603) and the second connecting block (604) respectively, two ends of the second welding ring (602) are fixedly connected with the first connecting sleeve (605) and the second connecting sleeve (606) respectively, the first connecting shaft (607) penetrates through the first connecting block (603) and the first connecting sleeve (605) simultaneously, and the first connecting block (603) and the first connecting sleeve (605) are rotatably connected with the first connecting shaft (607).

4. The special drain pipe welding device for water service construction according to claim 3, wherein: through holes matched with the second connecting shaft (608) are formed in the second connecting block (604) and the second connecting sleeve (606), and the second connecting block (604) and the second connecting sleeve (606) are clamped through the second connecting shaft (608).

5. The special drain pipe welding device for water service construction according to claim 3, wherein: the welding device (6) further comprises four welding heads (609), the number of the welding heads (609) is four, the welding heads (609) are distributed around the first welding ring (601) and the second welding ring (602) in an arc shape, and the welding heads (609) are electrically connected with the outside.

6. The special drain pipe welding device for water service construction according to claim 3, wherein: the clamping device (5) comprises a clamping head (501) and a connecting hole (502), the top of the clamping head (501) is fixedly connected with the bottom of the electric push rod (4), and the clamping head (501) is fixedly connected with the first connecting shaft (607) through the connecting hole (502).

7. The special drain pipe welding device for water service construction according to claim 1, wherein: tightening means (11) are including solid fixed ring (1101), depression bar (1102) and briquetting (1103), gu the inside and outside footpath size of fixed ring (1101) all with sleeve (10) phase-match, depression bar (1102) and solid fixed ring (1101) sliding connection, briquetting (1103) are the arc design and briquetting (1103) surface is seted up threadedly.