Iron roughneck base capable of being rapidly disassembled and assembled

Abstract

The utility model relates to the field of iron roughneck bases, and discloses an iron roughneck base capable of being rapidly disassembled and assembled. A main supporting ring is welded to the inner surface of a lower supporting ring, main supporting arms are movably connected to the inner surface of the main supporting ring, auxiliary supporting arms are movably connected to the inner surface, corresponding to the main supporting arms, of the main supporting ring, a cross beam is movably connected to the outer surface, above the main supporting ring, of the main supporting arms, and a lantern ring is movably connected to the outer surface, corresponding to the auxiliary supporting arms, of the cross beam. The corresponding main supporting arm and the auxiliary supporting arm can only rotate at the main supporting ring, and the upper ends of the main supporting arm and the auxiliary supporting arm are driven to make contact with the iron roughneck under assistance of the fixing buckle and the stress ring. The oil pump pumps oil to the oil pressure main body through the connecting pipe, the oil pressure main body fixes the outer surface of the iron roughneck and completes assembly under the control of oil pressure, the cross beam at the upper end can rotate at the position of the main supporting arm, a stable fixing frame is formed under the action of the oil pressure, and the movable space corresponding to the auxiliary supporting arm is slightly large; the acting force of outward pressing is applied to the main supporting arms on the two sides through the lantern rings, and uniform stress is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model belongs to iron driller base technical field, concretely is a kind of quick dismounting iron driller base. BACKGROUND

[0002] Iron driller base is a kind of equipment for supporting and fixing drilling tool, usually used in metal processing, machinery manufacturing and construction and other fields. Its main function is to provide a stable base to ensure the accuracy and safety of drilling operation. Iron driller base is usually made of solid iron material, with strong compression resistance and wear resistance, which can withstand the large pressure and vibration generated during the operation of drilling machine.

[0003] As disclosed in the utility model with publication number CN202673201U, a quick dismounting iron driller base is disclosed, the iron driller guide rail assembly is connected to the inner sleeve of the rotary support through bolt one downward, the outer sleeve of the rotary support is connected to the upper end surface of the transition connecting seat through bolt two downward, and the rotary support is transmissionally connected with the rotary motor; the lower end surface of the transition connecting seat is connected with the drilling platform welding seat through bolt three, and the upper end surface boss of the drilling platform welding seat is inserted into the inner hole of the transition connecting seat, and the lower end surface of the drilling platform welding seat is fixed on the drilling platform surface; the number of connecting screw holes of the above-mentioned drilling platform welding seat and transition connecting seat is obviously less than the number of connecting screw holes of the rotary support and transition connecting seat. The utility model device has simple structure, only a few bolts connecting the drilling platform welding seat and the transition connecting seat need to be removed when disassembling, and then the iron driller can be directly lifted out of the boss, which can improve the installation reliability and work efficiency on site.

[0004] However, in the utility model, screws are used for fixation, which has the risk of rusting and slipping in the later period. UTILITY MODEL CONTENTS

[0005] The utility model aims to solve the problem of rusting and slipping of screws in the later period, and provides a quick dismounting iron driller base.

[0006] The technical scheme adopted by the utility model is as follows: a quick dismounting iron driller base, comprising a lower support ring, a main support ring is welded on the inner surface of the lower support ring, a main support arm is movably connected to the inner surface of the main support ring, a secondary support arm is movably connected to the inner surface between the main support ring corresponding to the main support arm, a cross beam is movably connected to the outer surface of the main support ring above the main support arm, and a sleeve ring is movably connected to the outer surface of the cross beam corresponding to the secondary support arm.

[0007] By adopting the technical scheme, the main supporting arm and the auxiliary supporting arm can only rotate at the main supporting ring, and the overall force is uniformly borne downward with the assistance of the fixing buckle and the force ring, thereby driving the upper end to contact the iron roughneck. Then, the oil pump pumps oil to the oil pressure body through the connecting pipe, and the oil pressure body completes the fixing of the outer surface of the iron roughneck under the control of the oil pressure, thereby completing the assembly. The upper end of the cross beam can rotate at the main supporting arm, and a stable fixing frame is formed under the action of the oil pressure. The auxiliary supporting arm has a slightly larger moving space, and the outward pressing force is transmitted to the two main supporting arms through the sleeve ring, thereby ensuring uniform force bearing.

[0008] In a preferred embodiment, the inner surface of the main supporting arm is fixedly connected with an oil pressure body, the inner surface of the auxiliary supporting arm is also fixedly connected with an oil pressure body, and the upper surface of the oil pressure body is provided with an oil feeding member.

[0009] By adopting the technical scheme, the oil is pumped into the oil pressure body, the protruding block of the oil pressure body protrudes forward, the fixing of the iron roughneck is completed, and the oil feeding member is slightly moved to ensure stable oil feeding.

[0010] In a preferred embodiment, the outer surface of the oil feeding member is fixedly connected with a solenoid valve, and the outer surfaces of the solenoid valves are fixedly connected with flexible pipes.

[0011] By adopting the technical scheme, the solenoid valve conveniently and stably closes after oil is fed to the oil pressure body, thereby ensuring the stability of the oil pressure and completing the stable fixing of the iron roughneck. The flexible pipes provide the toughness of the pipeline, thereby avoiding the tearing of the pipeline caused by the displacement of the main supporting arm and the auxiliary supporting arm.

[0012] In a preferred embodiment, the lower end of the main supporting arm is welded with a fixing buckle on the outer side of the outer surface, the outer surface of the corresponding position of the auxiliary supporting arm is also welded with a fixing buckle, and the inner surface of the fixing buckle is provided with a force ring.

[0013] By adopting the technical scheme, the force ring is below and is surrounded by the fixing buckle. After the abutting block abuts against the iron roughneck, the fixing buckle uniformly distributes the overall force to the main supporting arms and the auxiliary supporting arms at each position.

[0014] In a preferred embodiment, the lower end of the main supporting arm is welded with an abutting block on the inner side of the outer surface, the outer surface of the corresponding position of the auxiliary supporting arm is also welded with an abutting block, and the inner surface between the main supporting arm and the auxiliary supporting arm of the lower supporting ring is welded with a limiting block.

[0015] By adopting the technical scheme, after the iron roughneck is inserted from the middle, the abutting block is contacted to complete the subsequent base fixing. The limiting block provides support on the lower end side of the main supporting arm and the auxiliary supporting arm to prevent falling out and misplacement.

[0016] In a preferred embodiment, the upper surface of the lower supporting ring is welded with an upper supporting ring, and the upper surface of the upper supporting ring is provided with an oil feeding shell.

[0017] By adopting the technical scheme, the upper support ring supports the upper end of the main support arm and the auxiliary support arm, completes side support, and the oil feeding shell conveniently feeds oil to the electromagnetic valve, and completes pumping.

[0018] In a preferred embodiment, an outer expansion base is welded to the outer surface of the lower end of the lower support ring, and the outer surface of the outer expansion base is provided with a fixing bolt.

[0019] By adopting the technical scheme, the base is fixed to the corresponding platform position by the outer expansion base, the support surface is expanded, and the fixing bolt is fixed to the corresponding position.

[0020] In a preferred embodiment, an oil pump is arranged on the outer surface of the outer expansion base, the outer surface of the output end of the oil pump is fixedly connected with a connecting pipe, and the other end of the connecting pipe is fixedly connected with the oil feeding shell.

[0021] By adopting the technical scheme, the oil pump pumps oil to the oil feeding shell through the connecting pipe, and then conducts the oil to the oil pressure body through the electromagnetic valve and the flexible pipe.

[0022] As described above, by adopting the technical scheme, the utility model has the advantages of:

[0023] In the utility model, the main support arm and the auxiliary support arm can only rotate at the main support ring, and the overall stress below is uniform under the assistance of the fixing buckle and the stress ring, so that the upper end contacts the iron worker. Then, the oil pump pumps oil to the oil pressure body through the connecting pipe, and the oil pressure body fixes the outer surface of the iron worker under the control of the oil pressure, completes assembly, and the crossbeam at the upper end can rotate at the main support arm to form a stable fixed frame under the action of the oil pressure. The corresponding movement space of the auxiliary support arm is slightly larger, and the outward pressure force is transmitted to the main support arms on both sides through the sleeve ring to ensure uniform stress. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a device appearance schematic view of the utility model;

[0025] Figure 2 It is a water pump oil pressure structure disassembly view in the utility model;

[0026] Figure 3 It is a device main support structure schematic view in the utility model;

[0027] Figure 4 It is a device main support structure plan view in the utility model;

[0028] Figure 5 It is a device main support connection schematic view in the utility model.

[0029] Marked in the figure: 1, the lower support ring; 2, the main support ring; 3, the main support arm; 4, the auxiliary support arm; 5, the crossbeam; 6, the sleeve ring; 7, the oil pressure main body; 8, the oil sending part; 9, the electromagnetic valve; 10, the flexible pipe; 11, the fixed buckle; 12, the stress ring; 13, the resistance block; 14, the limiting block; 15, the upper support ring; 16, the oil sending shell; 17, the outer expansion base; 18, the fixed bolt; 19, the oil pump; 20, the connecting pipe. DETAILED DESCRIPTION

[0030] To make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below, obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor belong to the scope of protection of the utility model.

[0031] EMBODIMENT

[0032] WITH REFERENCE Figures 1-5 A quick dismounting iron roughneck base, including lower support ring 1, the inner surface of lower support ring 1 is welded with main support ring 2, the inner surface of main support ring 2 is movably connected with main support arm 3, the inner surface between main support ring 2 corresponding main support arm 3 is movably connected with auxiliary support arm 4, the outer surface of main support arm 3 is movably connected with crossbeam 5 above main support ring 2, and the outer surface of crossbeam 5 is movably connected with sleeve ring 6 corresponding auxiliary support arm 4.

[0033] Corresponding main support arm 3, auxiliary support arm 4 can only rotate at main support ring 2, under the assistance of fixed buckle 11 and stress ring 12, the overall stress below is uniform, drives the upper end to contact iron roughneck. Again by oil pump 19, oil is pumped to oil pressure main body 7 through connecting pipe 20, and oil pressure main body 7 completes the fixing of the outer surface of iron roughneck under the control of oil pressure, completes the assembly, and the crossbeam 5 at the upper end can rotate at main support arm 3, and forms a stable fixed frame under the action of oil pressure, and the corresponding movement space of auxiliary support arm 4 is slightly larger, and the outward pressure force is applied to both sides of main support arm 3 through sleeve ring 6, to ensure uniform stress.

[0034] WITH REFERENCE Figures 1-5 The inner surface of main support arm 3 is fixedly connected with oil pressure main body 7, and the inner surface of auxiliary support arm 4 is also fixedly connected with oil pressure main body 7, and the upper surface of oil pressure main body 7 is provided with oil sending part 8.

[0035] By pumping oil into oil pressure main body 7, the protruding block corresponding to oil pressure main body 7 protrudes forward, and the fixing of iron roughneck is completed, and oil sending part 8 ensures the stability of oil sending by slight micro-motion.

[0036] WITH REFERENCE Figures 1-5The outer surface of the oil feeding part 8 is fixedly connected with electromagnetic valves 9, and the outer surface of the electromagnetic valves 9 is fixedly connected with flexible pipes 10.

[0037] The electromagnetic valves 9 are convenient for stably feeding oil to the oil pressure main body 7 and then being closed, so as to ensure the stability of oil pressure and then complete the fixing of the iron worker, and the flexible pipes 10 provide the toughness of the pipeline, so as to avoid the tearing of the pipeline caused by the displacement of the main branch arm 3 and the auxiliary branch arm 4.

[0038] Referring to Figures 1-5 , the outer surface of the lower end of the main branch arm 3 is welded with a fixing buckle 11, and the outer surface of the corresponding position of the auxiliary branch arm 4 is also welded with the fixing buckle 11, and the inner surface of the fixing buckle 11 is provided with a stress ring 12.

[0039] The stress ring 12 is below, and through the surrounding of the fixing buckle 11, after the abutting block 13 abuts against the iron worker, the fixing buckle 11 evenly distributes the stress of the whole to the main branch arm 3 and the auxiliary branch arm 4 at each position.

[0040] Referring to Figures 1-5 , the inner surface of the lower end of the main branch arm 3 is welded with an abutting block 13, and the inner surface of the corresponding position of the auxiliary branch arm 4 is also welded with the abutting block 13, and the inner surface between the main branch arm 3 and the auxiliary branch arm 4 of the lower support ring 1 is welded with a limiting block 14.

[0041] After the iron worker is inserted from the middle, the abutting block 13 is contacted, and the subsequent base fixing is completed, and the limiting block 14 provides support at the lower end side of the main branch arm 3 and the auxiliary branch arm 4, so as to prevent falling off and misplacement.

[0042] Referring to Figures 1-5 , the upper surface of the lower support ring 1 is welded with an upper support ring 15, and the upper surface of the upper support ring 15 is provided with an oil feeding shell 16.

[0043] The upper support ring 15 provides support at the upper end of the main branch arm 3 and the auxiliary branch arm 4, so as to complete the side support, and the oil feeding shell 16 is convenient for feeding oil to the electromagnetic valve 9, so as to complete pumping.

[0044] Referring to Figures 1-5 , the outer surface of the lower end of the lower support ring 1 is welded with an outwardly expanded base 17, and the outer surface of the outwardly expanded base 17 is provided with a fixing bolt 18.

[0045] The base is fixed at the corresponding platform position by the outwardly expanded base 17, so as to expand the support surface, and is fixed at the corresponding position by the fixing bolt 18.

[0046] Referring to Figures 1-5 , the outer surface of the outwardly expanded base 17 is provided with an oil pump 19, the outer surface of the output end of the oil pump 19 is fixedly connected with a connecting pipe 20, and the other end of the connecting pipe 20 is fixedly connected with the oil feeding shell 16.

[0047] The oil pump 19 pumps oil to the oil delivery housing 16 through the connecting pipe 20, and then conducts the oil to the oil pressure body 7 by the electromagnetic valve 9 and the flexible pipe 10.

[0048] The implementation principle of the quick disassembly and assembly iron roughneck base embodiment of the utility model is:

[0049] The base is fixed at the corresponding platform position by the outer expansion base 17 and is fixed at the corresponding position by the fixing bolt 18, after the iron roughneck is inserted from the middle, the abutting block 13 is contacted, the corresponding main support arm 3 and auxiliary support arm 4 can only rotate at the main support ring 2, under the assistance of the fixing buckle 11 and the stress ring 12, the overall stress below is uniform, the upper end contacts the iron roughneck, then the oil pump 19 pumps oil to the oil pressure body 7 through the connecting pipe 20, the oil pressure body 7 completes the fixing of the outer surface of the iron roughneck under the control of the oil pressure, completes the assembly, the crossbeam 5 at the main support arm 3 can rotate under the action of the oil pressure, forms a stable fixed frame, the corresponding movement space of the auxiliary support arm 4 is slightly larger, the outward pressure force is transmitted to the two sides of the main support arm 3 through the sleeve ring 6, the uniform stress is ensured, the electromagnetic valve 9 is closed after the oil is conveniently and stably delivered to the oil pressure body 7, the stability of the oil pressure is ensured, then the fixing of the stable iron roughneck is completed, the flexible pipe 10 provides the toughness of the pipeline, avoids the tearing of the pipeline caused by the displacement of the main support arm 3 and the auxiliary support arm 4.

[0050] The above embodiments are only used to illustrate the technical solutions of the utility model, and not to limit them; although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced equivalently; the modification or replacement does not make the essence of the corresponding technical solution deviate from the spirit and scope of the technical solutions of the embodiments of the utility model.

Claims

1. A fast disconnect Iron Roughneck base comprising a lower support ring (1), characterized in that: The inner surface of the lower support ring (1) is welded with a main support ring (2), the inner surface of the main support ring (2) is movably connected with a main support arm (3), the inner surface between the main support ring (2) and the main support arm (3) is movably connected with a vice support arm (4), the outer surface of the main support arm (3) above the main support ring (2) is movably connected with a cross beam (5), and the outer surface of the cross beam (5) corresponding to the vice support arm (4) is movably connected with a sleeve ring (6).

2. A quick release Iron Drommer base as claimed in claim 1, characterized in that: The inner surface of the main support arm (3) is fixedly connected with an oil pressure body (7), and the inner surface of the vice support arm (4) is also fixedly connected with an oil pressure body (7). The upper surface of the oil pressure body (7) is provided with an oil feeding part (8).

3. A quick release Iron Drommer base as claimed in claim 2, characterized in that: The outer surface of the oil feeding part (8) is fixedly connected with a solenoid valve (9), and the outer surface between the solenoid valves (9) is fixedly connected with a flexible pipe (10).

4. A quick disconnect Iron Drommer base as claimed in claim 1, characterized in that: The outer surface of the lower end of the main support arm (3) is welded with a fixed buckle (11), and the outer surface of the corresponding position of the vice support arm (4) is also welded with a fixed buckle (11). The inner surface of the fixed buckle (11) is provided with a stress ring (12).

5. A quick disconnect Iron Drommer base as claimed in claim 1, characterized in that: The outer surface of the lower end of the main support arm (3) is welded with a resisting block (13), and the outer surface of the corresponding position of the vice support arm (4) is also welded with a resisting block (13). The inner surface between the main support arm (3) and the vice support arm (4) of the lower support ring (1) is welded with a limiting block (14).

6. A quick disconnect J-Lay base according to claim 1, wherein: The upper surface of the lower support ring (1) is welded with an upper support ring (15), and the upper surface of the upper support ring (15) is provided with an oil feeding shell (16).

7. A quick disconnect J-Lay base according to claim 1, wherein: The outer surface of the lower end of the lower support ring (1) is welded with an expanded base (17), and the outer surface of the expanded base (17) is provided with a fixed bolt (18).

8. A quick release Iron Drommer base as claimed in claim 7, characterized in that: The outer surface of the expanded base (17) is provided with an oil pump (19), and the outer surface of the output end of the oil pump (19) is fixedly connected with a connecting pipe (20), and the other end of the connecting pipe (20) is fixedly connected with the oil feeding shell (16).

Images