CN219465297U

CN219465297U - Hydraulic engineering pipeline is auxiliary fixtures for accurate butt joint

Info

Publication number: CN219465297U
Application number: CN202320516344.2U
Authority: CN
Inventors: 王恒
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-16
Filing date: 2023-03-16
Publication date: 2023-08-04
Anticipated expiration: 2033-03-16

Abstract

The utility model discloses an auxiliary tool for accurate butt joint of hydraulic engineering pipelines, which comprises a base and a fixing mechanism for positioning the pipelines, wherein the fixing mechanism comprises a fixing ring, a chute, a movable ring, a threaded hole, a screw rod, a cavity and a swivel, one side of the top of the base is slidably connected with the movable ring corresponding to the position of the fixing ring through the chute, clamping rings for limiting the positions of the pipelines are arranged in the fixing ring and the movable ring, the pipelines to be butted are moved, the ends of the pipelines pass through the movable ring, the screw rod is screwed to enable the clamping rings to move downwards to clamp and fix the positions of the pipelines, and then the movable ring and the supporting ring are translated along the chute, so that the ends of the pipelines are preliminarily butted and fixed, the subsequent welding or riveting and fixing operation can be conveniently carried out, and the butt joint and the position between the ends of the pipelines are fixed in the fixing process, so that the hydraulic engineering pipelines are convenient and fast.

Description

Hydraulic engineering pipeline is auxiliary fixtures for accurate butt joint

Technical Field

The utility model relates to the technical field of hydraulic engineering construction, in particular to an auxiliary tool for accurate butt joint of hydraulic engineering pipelines.

Background

The hydraulic engineering is used for controlling and allocating surface water and underground water in nature, achieves the purpose of removing harm and benefiting, is an important component part in the hydraulic engineering construction, forms a pipe network through the butt joint intersection of the pipes, realizes the guiding and conveying of water resources, and needs to carry out butt joint operation on the junction of each section of pipe in the construction process.

The existing hydraulic engineering pipeline has the following defects when in butt joint operation: when the existing pipeline is paved, the end connection positions of the multiple pipelines are required to be sequentially butted to form a complete pipeline, when the pipeline is butted, a crane or other engineering machinery is usually required to hoist the pipeline to be butted, the fastening operation is performed after the end of the pipeline is adjusted to be aligned with the end of the fixed pipeline, the butting operation is inconvenient, the pipeline position is not stable enough in the butting process, and therefore, the auxiliary tool for accurately butting the hydraulic engineering pipeline is provided.

Disclosure of Invention

The utility model mainly aims to provide an auxiliary tool for accurately butting hydraulic engineering pipelines, which can be used for carrying out preliminary alignment and fixation between pipeline joints to be butted through a fixing mechanism arranged at the top of a base, is convenient for fastening construction, and can effectively solve the problems in the background art.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides an accurate auxiliary fixtures for butt joint of hydraulic engineering pipeline, includes the base, still includes the fixed establishment of locating pipeline, fixed establishment includes solid fixed ring, spout, expansion ring, screw hole, screw rod, cavity and swivel, and base top one side has the expansion ring that corresponds with solid fixed ring position through spout sliding connection, and gu fixed ring and expansion ring are inside all to install the clamp ring that limits the pipeline position, and gu fixed ring and expansion ring are all connected with the screw rod and screw rod tip is connected with the clamp ring through top screw hole cooperation.

The lifting mechanism is arranged on one side of the top of the base and comprises a mounting plate, a sliding block, a jack, a bracket and a lifting ring, wherein the mounting plate is connected to one side of the top of the base in a sliding manner through a sliding groove, the jack is arranged on two sides of the top of the mounting plate, and the bracket and the lifting ring for lifting the pipeline are arranged between the power ends of the jack; when the pipeline is in butt joint, the mounting plate is positioned on one side of the pipeline to be fixed, the position of the mounting plate is adjusted to be away from the movable ring in a sliding manner along the sliding groove, and the supporting seat is lifted by the jack, so that the supporting ring contacts the surface of the pipeline and is matched with the movable ring to support the pipeline to be fixed, and the balance state of the pipeline to be fixed is maintained.

Furthermore, casters which facilitate the movement of the base are arranged at four corners of the bottom of the base; the base is conveniently moved along the excavated pit slot through the truckles.

Further, cavities are formed in the top ends of the inner parts of the clamping rings, and rotating rings positioned in the cavities are arranged at the end parts of the screw rods; when the screw is screwed, the swivel can rotate in the cavity, so that the vertical position of the clamping ring can be conveniently adjusted.

Further, a sliding block which is convenient for translating the mounting plate is fixedly connected to the bottom of the mounting plate and is positioned in the sliding groove; through the cooperation of slider and spout, can smooth-going the removal of bracket and riding ring.

Compared with the prior art, the utility model has the following beneficial effects: in the process of pipeline butt joint, firstly, a base is moved to the inside of a pipeline pit slot, one end of a fixed ring is sleeved into the end of a fixed pipeline, then, the pipeline to be butted is moved, the end part of the pipeline penetrates through a movable ring, a screw rod is screwed to enable a clamping ring to move downwards to clamp and fix the position of the pipeline, then, the movable ring and a supporting ring are horizontally moved along a chute, so that the pipeline ends are preliminarily butted and fixed, the subsequent welding or riveting fixing operation can be conveniently carried out, the butt joint between the pipeline ends and the position fixing are carried out in the fixing process, the fastening operation is convenient, and the base is horizontally moved to the downward butt joint position after the fastening operation is completed, so that the subsequent butt joint operation can be carried out; when the pipeline is in butt joint, the mounting plate is positioned on one side of the pipeline to be fixed, the position of the mounting plate is adjusted to be away from the movable ring in a sliding manner along the sliding groove, and the supporting seat is lifted by the jack, so that the supporting ring contacts the surface of the pipeline and is matched with the movable ring to support the pipeline to be fixed, and the balance state of the pipeline to be fixed is maintained.

Drawings

Fig. 1 is a schematic diagram of the overall structure of an auxiliary tool for accurate butt joint of hydraulic engineering pipelines.

Fig. 2 is a schematic diagram of the internal structure of a fixing ring of an auxiliary tool for accurate butt joint of hydraulic engineering pipelines.

Fig. 3 is a schematic view of a supporting ring structure of an auxiliary tool for accurate butt joint of hydraulic engineering pipelines.

In the figure: 1. a base; 101. casters; 2. a fixing mechanism; 201. a fixing ring; 202. a chute; 203. a movable ring; 204. a threaded hole; 205. a clamping ring; 206. a screw; 207. a cavity; 208. a swivel; 3. a lifting mechanism; 301. a mounting plate; 302. a slide block; 303. a jack; 304. a bracket; 305. and a supporting ring.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-3, an auxiliary fixture for accurate butt joint of hydraulic engineering pipelines comprises a base 1 and further comprises a fixing mechanism 2 for positioning the pipelines, the fixing mechanism 2 comprises a fixing ring 201, a sliding groove 202, a movable ring 203, a threaded hole 204, a screw 206, a cavity 207 and a rotating ring 208, one side of the top of the base 1 is slidably connected with the movable ring 203 corresponding to the position of the fixing ring 201 through the sliding groove 202, clamping rings 205 for limiting the positions of the pipelines are arranged inside the fixing ring 201 and the movable ring 203, and the fixing ring 201 and the movable ring 203 are connected with the screw 206 through the matching of the threaded hole 204 on the top and the end part of the screw 206 is connected with the clamping rings 205.

The lifting mechanism 3 is arranged on one side of the top of the base 1, the lifting mechanism 3 comprises a mounting plate 301, a sliding block 302, a jack 303, a bracket 304 and a supporting ring 305, the mounting plate 301 is slidably connected on one side of the top of the base 1 through a sliding groove 202, the jack 303 is arranged on two sides of the top of the mounting plate 301, and the bracket 304 and the supporting ring 305 for lifting a pipeline are arranged between power ends of the jack 303; when the pipeline is in butt joint, the mounting plate 301 is positioned on one side of the pipeline to be fixed, the position of the mounting plate 301 is adjusted to be far away from the movable ring 203 along the sliding groove 202, and then the supporting seat 304 is lifted by the jack 303, so that the supporting ring 305 contacts the surface of the pipeline and is matched with the movable ring 203 to support the pipeline to be fixed, and the balance state of the pipeline to be fixed is maintained.

The casters 101 which are convenient for moving the base 1 are arranged at four corners of the bottom of the base 1, a cavity 207 is formed in the top end of the inside of the clamping ring 205, and a swivel 208 positioned in the cavity 207 is arranged at the end of the screw 206; the caster 101 is convenient to move along the excavated pit slot to enable the swivel 208 to rotate inside the cavity 207 when the screw 206 is screwed, so that the vertical position of the clamping ring 205 can be conveniently adjusted.

Wherein, a sliding block 302 which is convenient for translating the mounting plate 301 is fixedly connected to the bottom of the mounting plate 301, and the sliding block 302 is positioned in the chute 202; by the cooperation of the slider 302 and the chute 202, the movement of the bracket 304 and the carrier ring 305 can be smoothly performed.

It should be noted that, the utility model is an auxiliary tool for accurate butt joint of hydraulic engineering pipelines, during operation, in the process of pipe butt joint, firstly, moving the base 1 to the inside of a pipe pit slot, sleeving one end of the fixed ring 201 into the end of a fixed pipeline, then moving the pipeline to be butt-jointed, passing the end of the pipeline through the movable ring 203, screwing the screw 206 to enable the clamping ring 205 to move downwards to clamp and fix the position of the pipeline, then translating the movable ring 203 and the supporting ring 305 along the chute 202, so that the initial butt joint and fixation between the pipeline ends can be conveniently performed, in the process of fixing, the butt joint between the pipeline ends is fixed in position, the fastening is convenient, and after the fastening operation is completed, the base 1 is translated to move downwards to the butt joint position, so that the subsequent butt joint operation can be performed; when the pipeline is in butt joint, the mounting plate 301 is positioned on one side of the pipeline to be fixed, the position of the mounting plate 301 is adjusted to be far away from the movable ring 203 along the sliding groove 202, and then the supporting seat 304 is lifted by the jack 303, so that the supporting ring 305 contacts the surface of the pipeline and is matched with the movable ring 203 to support the pipeline to be fixed, and the balance state of the pipeline to be fixed is maintained.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an accurate auxiliary fixtures for butt joint of hydraulic engineering pipeline, includes base (1), its characterized in that still includes fixed establishment (2) of locating pipeline, fixed establishment (2) are including solid fixed ring (201), spout (202), expansion ring (203), screw hole (204), screw rod (206), cavity (207) and swivel (208), base (1) top one side is through spout (202) sliding connection have expansion ring (203) corresponding with solid fixed ring (201) position, gu fixed ring (201) and expansion ring (203) inside all install clamp ring (205) of restriction pipeline position, gu fixed ring (201) and expansion ring (203) all are connected with screw rod (206) and screw rod (206) tip are connected with clamp ring (205) through top screw hole (204) cooperation.

2. The auxiliary fixture for accurate butt joint of hydraulic engineering pipelines according to claim 1, wherein: still include lifting mechanism (3), base (1) top one side is provided with lifting mechanism (3), lifting mechanism (3) are including mounting panel (301), slider (302), jack (303), bracket (304) and support ring (305), and base (1) top one side has mounting panel (301) through spout (202) sliding connection, and jack (303) and support ring (305) are all installed to mounting panel (301) top both sides between the power end of jack (303) and are installed bracket (304) and support ring (305) of lifting the pipeline.

3. The auxiliary fixture for accurate butt joint of hydraulic engineering pipelines according to claim 1, wherein: casters (101) which are convenient to move the base (1) are arranged at four corners of the bottom of the base (1).

4. The auxiliary fixture for accurate butt joint of hydraulic engineering pipelines according to claim 1, wherein: the cavity (207) is formed in the top end of the inner portion of the clamping ring (205), and the rotating rings (208) located in the cavity (207) are installed at the end portions of the screws (206).

5. The auxiliary fixture for accurate butt joint of hydraulic engineering pipelines according to claim 2, wherein: the bottom of the mounting plate (301) is fixedly connected with a sliding block (302) which is convenient for translating the mounting plate (301), and the sliding block (302) is positioned in the sliding groove (202).