CN217571733U

CN217571733U - Automatic aligning device for pipe elbow

Info

Publication number: CN217571733U
Application number: CN202220956306.4U
Authority: CN
Inventors: 钟朝礼
Original assignee: Sichuan Chuanke Plastic Co ltd
Current assignee: Sichuan Chuanke Plastic Co ltd
Priority date: 2022-04-24
Filing date: 2022-04-24
Publication date: 2022-10-14
Anticipated expiration: 2032-04-24

Abstract

The utility model discloses an automatic aligning device of pipeline elbow relates to elbow alignment technical field. Including the L support, L support one end is provided with return bend fixing device, L support top both sides fixedly connected with limiting plate, and the spout has all been seted up to limiting plate one side on both sides, is provided with alignment mechanism between two limiting plates, and alignment mechanism includes a crossbeam pole, and alignment mechanism passes through crossbeam pole swing joint in the spout inner wall of both sides, and the L support other end is provided with locating part, L support other end bottom fixedly connected with bracing piece. The utility model discloses a setting of alignment mechanism and locating part etc. the device can confirm the axial position of 90 degrees elbows through alignment mechanism machine setting element to the axial position through confirming the elbow and then supplementary straight tube docks, can reduce because the error that manual butt joint operation caused, and reduce artificial intervention's frequency, it is comparatively convenient to use, easy operation.

Description

Automatic alignment device for pipe elbow

Technical Field

The utility model relates to an elbow alignment technical field specifically is automatic aligning device of pipeline elbow.

Background

In the construction process of carrying out large-scale elbow and branch pipe, because the pipe diameter is big, bulky leads to the difficult equipment of good of butt joint to two pipes are difficult to the alignment axis position, need frequently adjust, for this reason, the utility model provides a neotype automatic alignment device that is used for 90 degrees elbows and pipeline butt joints.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic aligning device of pipeline elbow to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: pipeline elbow automatic alignment device, including the L support, L support one end is provided with return bend fixing device, and L support top both sides fixedly connected with limiting plate, the spout has all been seted up to limiting plate one side on both sides, is provided with alignment mechanism between two limiting plates, and alignment mechanism includes a crossbeam pole, and alignment mechanism passes through crossbeam pole swing joint in the spout inner wall of both sides, and the L support other end is provided with locating part, L support other end bottom fixedly connected with bracing piece.

Preferably, the elbow fixing device comprises a base plate arranged at the bottom of one end of the L support, a threaded rod is fixedly connected to the center of the top of the base plate, and a limiting plate is movably connected to the surface of the threaded rod.

Preferably, the top of the beam rod is fixedly connected with a v-21274shaped plate and a v-21274shaped plate, the top of the v-shaped plate is fixedly connected with a stepping motor, wherein the middle part of the beam rod is provided with a rectangular groove, the inner wall of the rectangular groove is movably connected with a brake plate, the output end of the stepping motor is fixedly connected with a threaded lead screw, the surface of the threaded lead screw is movably connected with the middle part of the brake plate, and the bottom of the brake plate is fixedly connected with a clamping plate.

Preferably, grip block one side is provided with the setting element, and the setting element includes a fixed connection in the curb plate of grip block one side, two connecting rods of curb plate middle part fixedly connected with, two connecting rod other end fixedly connected with fixed plates, and fixed plate middle part swing joint has two ejector pins, the spacing piece of fixedly connected with between two ejector pin tops, is provided with spacing spring between spacing piece bottom and the fixed plate top, and spacing spring cup joints in the ejector pin surface, ejector pin bottom swing joint has the cambered surface kicking block.

Preferably, the alignment mechanism is provided with two sets of alignment mechanisms which are vertically symmetrical, one side of the alignment mechanism below is also provided with a positioning piece, and a limiting spring of the positioning piece below is arranged between the cambered surface jacking block and the top of the fixing plate.

Preferably, the limiting part comprises two limiting rods fixedly connected to two sides of the L support, the surfaces of the two limiting rods are movably connected with sliding blocks, a bearing shaft is rotatably connected between the two sliding blocks, and one side of one of the sliding blocks is provided with a bolt handle for limiting.

Compared with the prior art, the beneficial effects of the utility model are that:

the automatic aligning device of pipeline elbow passes through the setting of aligning gear and locating part etc. and the device can confirm the axis position of 90 degrees elbows through aligning gear machine and setting element to the axis position through confirming the elbow and then supplementary straight tube dock, can reduce because the error that manual butt joint operation caused, and reduce artificial intervention's frequency, it is comparatively convenient to use, easy operation.

Drawings

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

FIG. 2 is a schematic structural view of the alignment mechanism of the present invention;

fig. 3 is a schematic side view structure diagram of the present invention.

In the figure: 1. an L bracket; 2. a chassis; 3. a limiting disc; 4. an alignment mechanism; 401. a beam rod; 402. a stepping motor; 403. a brake plate; 404. a clamping plate; 5. a limiting plate; 6. a support bar; 7. a limiting rod; 8. a bolt handle; 9. a stretcher shaft; 10. a fixing plate; 11. a top rod; 12. a cambered surface top block; 13. and a limiting spring.

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.

It should be noted that, in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, and that the thickness or width of some layers may be exaggerated relative to other layers, for example.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one figure, it will not need to be further discussed or illustrated in detail in the description of the following figure.

As shown in fig. 1-3, the utility model provides a technical solution: the automatic aligning device for the pipeline elbow comprises an L support 1, wherein one end of the L support 1 is provided with a bent pipe fixing device, two sides of the top of the L support 1 are fixedly connected with limiting plates 5, one sides of the limiting plates 5 on two sides are respectively provided with a sliding groove, an aligning mechanism 4 is arranged between the two limiting plates 5, the aligning mechanism 4 comprises a cross beam rod 401, the aligning mechanism 4 is movably connected to the inner walls of the sliding grooves on two sides through the cross beam rod 401, the other end of the L support 1 is provided with a limiting part, and the bottom of the other end of the L support 1 is fixedly connected with a supporting rod 6.

In order to ensure the smooth implementation of the embodiment, it should be understood that the elbow fixing device includes a base plate 2 disposed at the bottom of one end of the L bracket 1, a threaded rod is fixedly connected to the center of the top of the base plate 2, and a limiting plate 3 is movably connected to the surface of the threaded rod.

The top of the beam rod 401 is fixedly connected with a \21274plateand an \21274 ` 21274 ` plate, the top of the plate is fixedly connected with a stepping motor 402, wherein a rectangular groove is formed in the middle of the beam rod 401, the inner wall of the rectangular groove is movably connected with a brake plate 403, the output end of the stepping motor 402 is fixedly connected with a threaded lead screw, the surface of the threaded lead screw is movably connected to the middle of the brake plate 403, the bottom of the brake plate 403 is fixedly connected with a clamping plate 404, the stepping motor 402 has excellent start-stop and reverse rotation correspondence, and has no electric brush, the structure is simpler than that of other motors and lower cost, the use of the stepping motor not only has excellent control, but also can save cost, the threaded lead screw is driven to rotate by the stepping motor 402, the threaded lead screw acts on the brake plate 403, and the brake plate 403 is limited left and right, so the brake plate 403 can move in the vertical direction, under the condition, the upper and lower clamping plates 404 make relative motion and finally clamp the butted end of the elbow, the clamping plate 404 are two arc plates with the same radius, and when the elbow is clamped in the middle, the elbow, the axis of the elbow is the axis of the elbow.

In order to ensure that the embodiment is the best embodiment, it is required to know that a positioning part is arranged on one side of the clamping plate 404, the positioning part comprises a side plate fixedly connected to one side of the clamping plate 404, two connecting rods are fixedly connected to the middle part of the side plate, a fixing plate 10 is fixedly connected to the other ends of the two connecting rods, two ejector rods 11 are movably connected to the middle part of the fixing plate 10, a limiting piece is fixedly connected between the tops of the two ejector rods 11, a limiting spring 13 is arranged between the bottom of the limiting piece and the top of the fixing plate 10, the limiting spring 13 is sleeved on the surface of the ejector rod 11, an arc top block 12 is movably connected to the bottom of the ejector rod 11, and through the arrangement of the upper limiting spring 13 and the lower limiting spring 13, the device can clamp straight pipes with different diameters, and under the action of the aligning device 4, the axis formed by the upper arc top block 12 and the lower arc top block is the same as the axis of the bent pipe.

In addition, it should be understood about this scheme that the alignment mechanism 4 is provided with two sets, and is vertically symmetrical, and one side of the alignment mechanism 4 located below is also provided with a positioning piece, wherein, a limiting spring 13 located on the positioning piece below is arranged between the arc top block 12 and the top of the fixing plate 10, and the alignment mechanism 4 performs alignment by clamping and limiting the straight pipe at the axis of one end of the bent pipe.

Wherein, the locating part includes two gag lever posts 7 of two fixed connection in 1 both sides of L support, the equal swing joint in 7 surperficial of two gag lever posts has the slider, all rotate between two sliders and be connected with a shoulder pole 9, one of them slider one side is provided with spacing bolt handle 8 of using, this structure is used for spacing to butt joint straight tube's afterbody, the head of straight tube has carried out spacingly through aligning gear 4 and setting element, the afterbody carries out spacingly through shoulder pole 9, and can carry out the position control of shoulder pole 9 through the slider, after the head is aligned, align afterbody and head and align the afterbody surface through the spirit level and make level, make the head tail align, can carry out subsequent butt joint.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Automatic aligning device of pipe bend, including L support (1), its characterized in that: l support (1) one end is provided with return bend fixing device, L support (1) top both sides fixedly connected with limiting plate (5), the spout has all been seted up to limiting plate (5) one side on both sides, be provided with aligning mechanism (4) between two limiting plate (5), aligning mechanism (4) include a crossbeam pole (401), aligning mechanism (4) are through crossbeam pole (401) swing joint in the spout inner wall of both sides, L support (1) other end is provided with the locating part, L support (1) other end bottom fixedly connected with bracing piece (6).

2. The automatic pipe bend alignment device of claim 1, wherein: the bent pipe fixing device comprises a chassis (2) arranged at the bottom of one end of the L support (1), a threaded rod is fixedly connected to the center of the top of the chassis (2), and a limiting disc (3) is movably connected to the surface of the threaded rod.

3. The automatic pipe bend aligning device of claim 1, wherein: the top of the beam rod (401) is fixedly connected with a v-21274shaped plate and a v-21274, the top of the v-shaped plate is fixedly connected with a stepping motor (402), wherein the middle of the beam rod (401) is provided with a rectangular groove, the inner wall of the rectangular groove is movably connected with a brake plate (403), the output end of the stepping motor (402) is fixedly connected with a threaded lead screw, the surface of the threaded lead screw is movably connected with the middle of the brake plate (403), and the bottom of the brake plate (403) is fixedly connected with a clamping plate (404).

4. The automatic pipe bend alignment device of claim 3, wherein: grip block (404) one side is provided with the setting element, the setting element includes the curb plate of a fixed connection in grip block (404) one side, two connecting rods of curb plate middle part fixedly connected with, two connecting rod other end fixedly connected with fixed plate (10), fixed plate (10) middle part swing joint has two ejector pins (11), the spacing piece of fixedly connected with between two ejector pin (11) tops, be provided with between spacing piece bottom and fixed plate (10) top spacing spring (13), ejector pin (11) surface is cup jointed in spacing spring (13), ejector pin (11) bottom swing joint has cambered surface kicking block (12).

5. The automatic pipe bend alignment device of claim 1, wherein: the aligning mechanism (4) is provided with two groups, the aligning mechanism is vertically symmetrical, one side of the aligning mechanism (4) below is also provided with a positioning piece, and a limiting spring (13) of the positioning piece below is arranged between the top of the cambered surface jacking block (12) and the top of the fixing plate (10).

6. The automatic pipe bend aligning device of claim 1, wherein: the limiting part comprises two limiting rods (7) fixedly connected to two sides of the L support (1), sliding blocks are movably connected to the surfaces of the two limiting rods (7), a bearing shaft (9) is rotatably connected between the two sliding blocks, and a bolt handle (8) for limiting is arranged on one side of one sliding block.