CN217991390U

CN217991390U - Heat supply pipeline butt welding tool

Info

Publication number: CN217991390U
Application number: CN202221903051.1U
Authority: CN
Inventors: 于邦超
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2022-12-09
Anticipated expiration: 2032-07-18

Abstract

The utility model relates to a heat supply pipeline technical field specifically is a heat supply pipeline butt joint welding tool, which comprises a bracket, the equal fixedly connected with slide rail of both sides outer wall of support, the inner wall sliding connection of slide rail has the connecting rod, the outer wall fixedly connected with stopper of connecting rod, the bottom outer wall of stopper and the upper surface sliding connection of slide rail, one side outer wall fixedly connected with motor of connecting rod, the output fixedly connected with axis of rotation of motor. Through elevating gear with heat supply pipeline drop to the gallery, through starter motor, it rotates to drive the axis of rotation, the axis of rotation drives the gear when rotating and rotates, mesh mutually through gear and rack, the gear can roll on the rack, through turning to of motor output shaft, the realization drives the connecting rod and removes, thereby remove moving of drive heat supply pipeline, and then realize the alignment of two pipelines, realized quick dock heat supply pipeline, and it is more convenient quick when removing the pipeline moreover.

Description

Heat supply pipeline butt welding tool

Technical Field

The utility model relates to a heat supply pipeline technical field specifically is a heat supply pipeline butt joint welding tool.

Background

The heat supply pipeline is the pipeline of carrying hot water or steam, with the heat energy of boiler production in the factory buildings such as steam power plant, carry the building through heat medium such as steam, hot water to satisfy the needs of production, life, current heat supply pipeline generally lays for the underground, digs earlier and establishes the foundation ditch on the ground, places a plurality of heat supply pipelines and welds in the foundation ditch again, and the heat supply pipeline that lays underground is moved by the manual work when the welding and is docked.

However, this method has the following disadvantages: the position of artifical range estimation heat supply pipeline docks with removing heat supply pipeline, needs each constructor cooperation and the position of adjusting heat supply pipeline many times, influences the efficiency of construction, wastes time and energy.

Therefore, a heat supply pipeline butt welding tool is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heat supply pipeline butt joint welding tool, through elevating gear with heat supply pipeline descend to the gallery, through the starter motor, it rotates to drive the axis of rotation, the axis of rotation drives the gear when rotating and rotates, mesh mutually through gear and rack, the gear can roll on the rack, turn to through motor output shaft, the realization drives the connecting rod and removes, thereby drive the removal of heat supply pipeline, and then realize the alignment of two pipelines, realized quick butt joint to heat supply pipeline, and it is more convenient quick when removing the pipeline, with the problem of providing in solving above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a heat supply pipeline butt welding instrument, includes the support, the equal fixedly connected with slide rail of both sides outer wall of support, the inner wall sliding connection of slide rail has the connecting rod, the outer wall fixedly connected with stopper of connecting rod, the bottom outer wall of stopper and the upper surface sliding connection of slide rail, one side outer wall fixedly connected with motor of connecting rod, the output fixedly connected with axis of rotation of motor, the outer wall of axis of rotation is connected with the inner wall rotation of connecting rod, the outer wall fixedly connected with gear of axis of rotation, the top outer wall fixedly connected with rack of support, the tooth of rack and the tooth intermeshing of gear, the bottom fixedly connected with fixing device of connecting rod, fixing device can fix the both ends of heat supply pipeline, each turning in bottom of support all is provided with elevating gear, elevating gear can drive the support and carry out altitude mixture control, elevating gear's bottom fixedly connected with universal wheel.

Preferably, fixing device includes the lantern ring, the top fixedly connected with connecting plate of the lantern ring, the inner wall sliding connection of connecting plate and connecting rod has the bolt, the outer wall threaded connection of bolt has the nut, fixed connection is realized through the bolt and the nut that set up to connecting plate and connecting rod.

Preferably, the lifting device comprises a fixed block, the fixed block is fixedly mounted at each inflection point of the support, the top of the inner wall of the fixed block is fixedly connected with a hydraulic machine, the extending end of the hydraulic machine is fixedly connected with an extending block, and the outer wall of the extending block is slidably connected with the inner wall of the fixed block.

Preferably, the outer wall of the extension block is fixedly connected with a plurality of groups of limit strips, and the inner wall of the fixed block is provided with a sliding groove matched with the outer wall of the limit strips.

Preferably, the outer wall of one side of universal wheel fixedly connected with fixed plate, the inner wall threaded connection of fixed plate has the threaded rod.

Preferably, the bottom end of the threaded rod is fixedly connected with a fixed cone.

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

1. through elevating gear with heat supply pipeline drop to the gallery, through starter motor, it rotates to drive the axis of rotation, the axis of rotation drives gear when rotating and rotates, through gear and rack meshing, the gear can roll on the rack, through turning to of motor output shaft, the realization is driven the connecting rod and is removed the removal, thereby control the removal of drive heat supply pipeline, and then realize the alignment of two pipelines, realized quick dock heat supply pipeline, and it is more convenient quick when removing the pipeline moreover.

Drawings

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

FIG. 2 is an enlarged view of the structure of the present invention at A in FIG. 1;

FIG. 3 is an exploded view of the fixing device of the present invention;

fig. 4 is an exploded view of the lifting device of the present invention.

In the figure: 1. a support; 11. a slide rail; 12. a connecting rod; 13. a limiting block; 14. a motor; 15. a rotating shaft; 16. a gear; 17. a rack; 2. a fixing device; 21. a collar; 22. a connecting plate; 23. a bolt; 24. a nut; 3. a lifting device; 31. a fixed block; 32. a hydraulic press; 33. an extension block; 34. a limiting strip; 35. a chute; 4. a universal wheel; 51. a fixing plate; 52. a threaded rod; 53. and (5) fixing the cone.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution:

the utility model provides a heat supply pipeline butt welding instrument, as shown in fig. 1-2, which comprises a bracket 1, the equal fixedly connected with slide rail 11 of both sides outer wall of support 1, the inner wall sliding connection of slide rail 11 has connecting rod 12, the outer wall fixedly connected with stopper 13 of connecting rod 12, the bottom outer wall of stopper 13 is connected with the last surface sliding of slide rail 11, one side outer wall fixedly connected with motor 14 of connecting rod 12, motor 14's output end fixedly connected with axis of rotation 15, the outer wall of axis of rotation 15 is connected with the inner wall rotation of connecting rod 12, the outer wall fixedly connected with gear 16 of axis of rotation 15, the top outer wall fixedly connected with rack 17 of support 1, the tooth of rack 17 and the tooth intermeshing of gear 16, the bottom fixedly connected with fixing device 2 of connecting rod 12, fixing device 2 can fix the both ends of heat supply pipeline, each turning in bottom of support 1 all is provided with elevating gear 3, elevating gear 3 can drive support 1 and carry out the altitude mixture control, the bottom fixedly connected with universal wheel 4 of elevating gear 3.

Fix heat supply pipeline both ends through fixing device 2, use elevating gear 3 to lift up heat supply pipeline, remove heat supply pipeline to work area through universal wheel 4, use elevating gear 3 to drop heat supply pipeline to the gallery, through starter motor 14, drive axis of rotation 15 and rotate, axis of rotation 15 drives gear 16 and rotates when rotating, mesh with rack 17 through gear 16, gear 16 can roll on rack 17, turn to through 14 output shafts of motor, realize moving connecting rod 12 and control, thereby control and remove of drive heat supply pipeline, and then realize the alignment of two pipelines, realized quick butt joint heat supply pipeline, and it is more convenient quick when removing the pipeline.

As an embodiment of the present invention, as shown in fig. 3, the fixing device 2 includes a sleeve ring 21, a connecting plate 22 is fixedly connected to the top end of the sleeve ring 21, a bolt 23 is slidably connected to the inner walls of the connecting plate 22 and the connecting rod 12, a nut 24 is screwed to the outer wall of the bolt 23, and the connecting plate 22 and the connecting rod 12 are fixedly connected through the bolt 23 and the nut 24.

Through twisting off nut 24, take off two bolts 23, realize the separation of connecting plate 22 and connecting rod 12, can change the lantern ring 21 of different internal diameters, fix both through bolt 23 and nut 24, realize the change to the lantern ring 21 of different internal diameters to the realization is according to the use of the heat supply pipeline of different radiuses, during the use, with the heat supply pipeline pass two lantern rings 21 can.

As an embodiment of the present invention, as shown in fig. 4, the lifting device 3 includes a fixing block 31, the fixing block 31 is fixedly installed at each inflection point of the support 1, the inner wall top fixedly connected with hydraulic machine 32 of the fixing block 31, the extension end fixedly connected with extension block 33 of the hydraulic machine 32, the outer wall of the extension block 33 is connected with the inner wall of the fixing block 31 in a sliding manner, the outer wall fixedly connected with multiple sets of limit strips 34 of the extension block 33, and the inner wall of the fixing block 31 is provided with a chute 35 engaged with the outer wall of the limit strips 34.

Through starting hydraulic press 32, hydraulic press 32's extension end stretches out and draws back and drives extension piece 33 and stretch out and draw back at the inner wall of fixed block 31, drives the altitude mixture control that drives support 1 that realizes driving the flexible of extension piece 33 through hydraulic press 32, when extension piece 33 stretches out and draws back, spacing 34 also can slide in spout 35, for extension piece 33 provides the slip orbit, prevents the problem of the skew of sliding.

As an embodiment of the present invention, as shown in fig. 4, one side outer wall of the universal wheel 4 is fixedly connected with a fixing plate 51, the inner wall thread of the fixing plate 51 is connected with a threaded rod 52, and the bottom end of the threaded rod 52 is fixedly connected with a fixing cone 53.

When the device removed work area, through rotating threaded rod 52, driven fixed awl 53 and bored into ground, insert ground through four fixed awl 53, prevent aligning the in-process, equipment appears rocking, leads to the problem of unable alignment.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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. The utility model provides a heat supply pipeline butt welding instrument, includes support (1), its characterized in that, the equal fixedly connected with slide rail (11) of both sides outer wall of support (1), the inner wall sliding connection of slide rail (11) has connecting rod (12), the outer wall fixedly connected with stopper (13) of connecting rod (12), the bottom outer wall of stopper (13) and the upper surface sliding connection of slide rail (11), one side outer wall fixedly connected with motor (14) of connecting rod (12), the output end fixedly connected with axis of rotation (15) shaft, the outer wall of axis of rotation (15) is connected with the inner wall rotation of connecting rod (12), the outer wall fixedly connected with gear (16) of axis of rotation (15), the top outer wall fixedly connected with rack (17) of support (1), the tooth of rack (17) and the tooth intermeshing of gear (16), the bottom fixedly connected with fixing device (2) of connecting rod (12), fixing device (2) can fix the both ends of heat supply pipeline, each turning in the bottom of support (1) all is provided with elevating gear (3), elevating gear (3) can drive elevating gear (4) bottom adjusting device (4).

2. The heat supply pipeline butt welding tool according to claim 1, wherein the fixing device (2) comprises a collar (21), a connecting plate (22) is fixedly connected to the top end of the collar (21), a bolt (23) is slidably connected to the inner walls of the connecting plate (22) and the connecting rod (12), a nut (24) is connected to the outer wall of the bolt (23) in a threaded manner, and the connecting plate (22) and the connecting rod (12) are fixedly connected through the bolt (23) and the nut (24).

3. The butt welding tool for the heat supply pipeline according to claim 1, wherein the lifting device (3) comprises fixing blocks (31), the fixing blocks (31) are fixedly installed at each inflection point of the support (1), a hydraulic machine (32) is fixedly connected to the tops of the inner walls of the fixing blocks (31), an extension block (33) is fixedly connected to the extension end of the hydraulic machine (32), and the outer wall of the extension block (33) is in sliding connection with the inner wall of the fixing block (31).

4. The butt welding tool for the heat supply pipeline according to claim 3, wherein a plurality of groups of limiting strips (34) are fixedly connected to the outer wall of the extending block (33), and a sliding groove (35) matched with the outer wall of each limiting strip (34) is formed in the inner wall of the fixing block (31).

5. The butt welding tool for the heat supply pipeline according to claim 1, wherein a fixing plate (51) is fixedly connected to the outer wall of one side of the universal wheel (4), and a threaded rod (52) is connected to the inner wall of the fixing plate (51) in a threaded manner.

6. The butt welding tool for heat supply pipelines according to claim 5, wherein a fixing cone (53) is fixedly connected to the bottom end of the threaded rod (52).