CN218312108U

CN218312108U - Clamp for machining nuclear power plant pipeline

Info

Publication number: CN218312108U
Application number: CN202222397749.7U
Authority: CN
Inventors: 辜智
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-08
Filing date: 2022-09-08
Publication date: 2023-01-17
Anticipated expiration: 2032-09-08

Abstract

The utility model discloses an anchor clamps that nuclear power plant pipeline processing used, including the device base, symmetrical arrangement's fixed stop around the both sides of device base are installed, horizontal electric pole is all installed to one side that fixed stop is close to each other, first installation piece is installed to the one end of horizontal electric pole, T type slider is installed to the bottom of first installation piece, the instruction arrow point is installed to one side that first installation piece is close to each other, and the bottom of instructing the arrow point is laminated with the top of device base mutually, vertical electric pole is installed at the top of first installation piece, second installation piece is installed at the top of vertical electric pole, the hydraulic stem is all installed to one side that second installation piece is close to each other, the link up mounting panel is all installed to the one end that the hydraulic stem is close to each other, the utility model discloses an install horizontal electric pole and vertical electric pole, the device has more extensive application range, provides very big convenience for operating personnel and pipeline processing work.

Description

Clamp for machining nuclear power plant pipeline

Technical Field

The utility model relates to a pipeline processing technology field specifically is an anchor clamps of nuclear power plant pipeline processing usefulness.

Background

The pipeline is a device which is connected by pipes, pipe connectors, valves and the like and used for conveying gas, liquid or fluid with solid particles, generally, the fluid flows from a high-pressure part of the pipeline to a low-pressure part after being pressurized by a blower, a compressor, a pump, a boiler and the like, and can also be conveyed by utilizing the pressure or gravity of the fluid.

The defect that transport vechicle exists among the prior art is:

patent documents: CN217025045U discloses a pipeline clamp, "including four pipe clamps, be provided with two keysets and two well core rod between four pipe clamps, pipe clamp top and middle part rotate respectively and connect in the surface of keyset and core rod, be provided with the connecting plate between the well core rod at keyset and top, the top and the bottom of connecting plate rotate respectively and connect in the surface of well core rod and keyset, and the top of four pipe clamps is provided with two set-squares, and the top of two set-squares is provided with hangs the piece. The utility model discloses a cooperation of switching pole and central pole is used for the pipe clamp can take place rotatoryly, and then the pipe clamp can carry out the centre gripping to the pipeline, uses through wire rope, rotation weight and the cooperation of connecting piece two, has played taut effect for the switching pole, makes two switching poles can the relative motion, then makes the more stable of pipe clamp centre gripping, can reach the purpose that facilitates the use and the centre gripping is stable.

However, the above-mentioned publications mainly consider the problem that when an operator clamps a pipeline, the pipeline is clamped more stably by using the steel wire rope, the rotary weight and the connecting piece two in a matching manner, the conventional device only clamps a common pipeline, however, in the pipeline processing work of a nuclear power plant, when the operator often meets pipelines with other specifications or shapes, the clamping effect of the conventional device is not good, and much inconvenience is brought to the operator and the pipeline processing work.

In view of this, a need exists for a clamp for machining a nuclear power plant pipeline, so that the clamp can well clamp pipelines with different specifications or shapes in the process of machining the pipeline, and convenience is provided for workers.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anchor clamps of nuclear power plant pipeline processing usefulness to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a clamp for processing a pipeline of a nuclear power plant comprises a device base, wherein fixing baffles which are symmetrically arranged in the front and back direction are arranged on two sides of the device base, and horizontal electric rods are arranged on the sides, close to each other, of the fixing baffles;

a first mounting block is mounted at one end of the horizontal electric rod, a T-shaped sliding block is mounted at the bottom of the first mounting block, an indicating arrow is mounted on one side, close to each other, of the first mounting block, and the bottom of the indicating arrow is attached to the top of the device base;

vertical electronic pole is installed at the top of first installation piece, second installation piece is installed at the top of vertical electronic pole, the hydraulic stem is all installed to one side that the second installation piece is close to each other, the one end that the hydraulic stem is close to each other all installs the linking mounting panel.

Preferably, the top of device base is equipped with the scale mark, and the scale mark is located between the instruction arrow point, and symmetrical spout has been seted up at the top of device base, and the inner wall of spout and the outside of T type slider are laminated mutually.

Preferably, the hollow shafts are installed on the sides, close to each other, of the connection installation plates, and the limiting shaft bodies are installed on the two sides of the hollow shafts.

Preferably, the reinforcing clamping plates are movably mounted on two sides of the hollow shaft through the limiting shaft bodies, and clamping grooves are formed in one sides, close to each other, of the reinforcing clamping plates.

Preferably, one end of the hollow shaft, which is close to each other, is provided with a thread groove in a penetrating manner, and a thread shaft is movably arranged in the thread groove through threads.

Preferably, a pipeline clamp is installed at one end, close to each other, of the threaded shaft, and an anti-skid pad is installed at one side, close to each other, of the pipeline clamp.

Preferably, the clamping blocks are installed on two sides of the threaded shaft, and the outer sides of the clamping blocks are attached to the inner wall of the clamping groove.

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

1. the utility model discloses an install horizontal electronic pole and vertical electronic pole, when carrying out the centre gripping to the pipeline, the flexible first installation piece horizontal motion of drive of horizontal electronic pole, the flexible vertical motion of second installation piece that drives of vertical electronic pole, the vertical motion of second installation piece leads to the vertical highly change of hydraulic stem, the flexible cooperation pipeline anchor clamps of hydraulic stem accomplish the centre gripping to the pipeline, use through the cooperation of horizontal electronic pole with vertical electronic pole, can carry out the centre gripping to different positions and the not co-altitude of pipeline, the device has more extensive application range, higher work efficiency and flexibility, provide very big convenience for operating personnel and pipeline machining work.

2. The utility model discloses an install the quill shaft, consolidate the cardboard, screw shaft and fixture block, in pipeline centre gripping process, the screw thread in the screw shaft outside uses the effect that can reach quick installation with the thread groove cooperation that the quill shaft inboard was seted up, the anchor clamps of different specifications can be changed according to the work needs, consolidate cardboard and spacing axis body and constitute slewing mechanism, treat that screw shaft and quill shaft accomplish the installation back, pull down consolidating the cardboard, the draw-in groove of seting up through its inboard is in the same place with the fixture block gomphosis of screw shaft both sides installation, reach the purpose of fixing to pipeline anchor clamps, the installation of device is dismantled very simply, and the firm degree of device when further having improved the pipeline centre gripping.

Drawings

FIG. 1 is an overall perspective view of the present invention;

fig. 2 is a schematic view of the horizontal electric rod structure of the present invention;

fig. 3 is a perspective view of the horizontal electric rod of the present invention;

fig. 4 is a schematic view of the hollow shaft structure of the present invention.

In the figure: 1. a device base; 101. fixing a baffle plate; 102. scale lines; 103. a chute; 2. a horizontal electric rod; 201. a first mounting block; 202. a T-shaped slider; 203. an arrow is indicated; 3. a vertical electric rod; 301. a second mounting block; 302. a hydraulic lever; 303. connecting the mounting plates; 4. a hollow shaft; 401. reinforcing the clamping plate; 402. a card slot; 403. a limiting shaft body; 404. a thread groove; 5. a pipe clamp; 501. a non-slip mat; 502. a threaded shaft; 503. a thread; 504. and (7) clamping blocks.

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 efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1, 2 and 3, a clamp for machining a nuclear power plant pipeline;

the device comprises a device base 1, a horizontal electric rod 2 and a vertical electric rod 3, wherein the two sides of the device base 1 are provided with fixing baffles 101 which are symmetrically arranged front and back, the mutually close sides of the fixing baffles 101 are provided with the horizontal electric rod 2, one end of the horizontal electric rod 2 is provided with a first installation block 201, the bottom of the first installation block 201 is provided with a T-shaped sliding block 202, the mutually close sides of the first installation block 201 are provided with an indication arrow 203, the bottom of the indication arrow 203 is attached to the top of the device base 1, the top of the first installation block 201 is provided with the vertical electric rod 3, the top of the vertical electric rod 3 is provided with a second installation block 301, the mutually close sides of the second installation block 301 are provided with hydraulic rods 302, the mutually close ends of the hydraulic rods 302 are provided with a linking installation plate 303, the top of the device base 1 is provided with scale marks 102, and the scale marks 102 are positioned between the indication arrows 203, the top of the device base 1 is provided with symmetrical sliding grooves 103, the inner walls of the sliding grooves 103 are attached to the outer sides of the T-shaped sliding blocks 202, when the device is used, the device base 1 is a main structure of the device and is used for providing mounting positions for other structures and ensuring the stability of the device, the fixed baffle 101 is used for providing a mounting position for the horizontal electric rod 2 and ensuring the mounting stability of the horizontal electric rod 2, an operator can drive the first mounting block 201 to move horizontally through the extension and retraction of the horizontal electric rod 2, the T-shaped sliding blocks 202 mounted at the bottom of the first mounting block 201 are embedded and mounted in the sliding grooves 103 and ensure the stability of the first mounting block 201 in the moving process, the first mounting block 201 provides a mounting position for the vertical electric rod 3 and ensures the stability of the vertical electric rod 3, an indication arrow 203 is matched with a scale line 102 for use, and the operator can conveniently estimate and read the moving distance of the first mounting block 201, play the effect of assistant measuring, 3 flexible drive second installation pieces 301 vertical motion of vertical electronic pole, second installation pieces 301 are used for providing mounted position for hydraulic stem 302, guarantee its stability, the vertical motion of second installation pieces 301 leads to the vertical height of hydraulic stem 302 to change, hydraulic stem 302 cooperation pipe clamp 5 that stretches out and draws back accomplishes the centre gripping to the pipeline, use through the cooperation of horizontal electronic pole 2 with vertical electronic pole 3, can carry out the centre gripping to different positions and the not co-altitude of pipeline, the device has more extensive application range, higher work efficiency and flexibility, provide very big convenient for operating personnel and tube machining work.

Referring to fig. 3 and 4, a clamp for machining a pipeline in a nuclear power plant;

the pipe clamp comprises a hollow shaft 4 and a pipe clamp 5, wherein the hollow shaft 4 is arranged on one side, close to each other, of a connection mounting plate 303, the limiting shaft bodies 403 are arranged on two sides of the hollow shaft 4, reinforcing clamping plates 401 are movably arranged on two sides of the hollow shaft 4 through the limiting shaft bodies 403, clamping grooves 402 are formed in one sides, close to each other, of the reinforcing clamping plates 401, threaded grooves 404 are formed in one ends, close to each other, of the hollow shaft 4 in a penetrating mode, threaded shafts 502 are movably arranged in the threaded grooves 404 through threads 503, the pipe clamp 5 is arranged on one end, close to each other, of the threaded shafts 502, anti-skidding pads 501 are arranged on one side, close to each other, of the pipe clamp 5, clamping blocks 504 are arranged on two sides of the threaded shafts 502, the outer sides of the clamping blocks 504 are attached to the inner walls of the clamping grooves 402, the connection mounting plate 303 is used for mounting the hollow shaft 4, the screw 503 outside the threaded spindle 502 cooperates with the thread groove 404 that the quill shaft 4 inboard was seted up and uses and can reach the effect of quick installation, can change the anchor clamps of different specifications according to the work needs, ten simple and convenient, it constitutes slewing mechanism to consolidate cardboard 401 and spacing axis body 403, treat that threaded spindle 502 accomplishes the installation back with quill shaft 4, it gets off to consolidate cardboard 401 board, draw-in groove 402 that sets up through its inboard is in the same place with the gomphosis of the fixture block 504 of threaded spindle 502 both sides installation, reach the purpose of fixing pipeline anchor clamps 5, pipeline anchor clamps 5 are used for the centre gripping pipeline, slipmat 501 can increase the frictional force between pipeline anchor clamps 5 and the pipeline when the pipeline centre gripping, prevent that the pipeline from taking place to remove in the processing work, lead to the failure of processing work, the installation dismantlement of device is very simple, and the firm degree of device when further having improved the pipeline centre gripping.

The working principle is as follows: the first mounting block 201 is driven to move horizontally by the extension and contraction of the horizontal electric rod 2, the T-shaped sliding block 202 mounted at the bottom of the first mounting block 201 is embedded and mounted inside the sliding groove 103, the stability of the first mounting block 201 in the moving process is ensured, an indication arrow 203 is matched with a scale mark 102 for use, the moving distance of the first mounting block 201 is conveniently estimated and read by an operator, the vertical electric rod 3 extends and contracts to drive the second mounting block 301 to move vertically, the vertical height of the hydraulic rod 302 is changed due to the vertical movement of the second mounting block 301, and the hydraulic rod 302 is matched with the pipeline clamp 5 in an extending and contracting manner to clamp a pipeline, the screw 503 outside the threaded spindle 502 cooperates with the thread groove 404 that the quill shaft 4 inboard was seted up and uses the effect that can reach quick installation, consolidate cardboard 401 and spacing axis body 403 and constitute slewing mechanism, treat threaded spindle 502 and quill shaft 4 and accomplish the installation back, will consolidate the cardboard 401 board and get off, draw-in groove 402 of seting up through its inboard is in the same place with the fixture block 504 gomphosis of threaded spindle 502 both sides installation, reach and carry out the fixed purpose to pipeline anchor clamps 5, pipeline anchor clamps 5 is used for the centre gripping pipeline, slipmat 501 can increase the frictional force between pipeline anchor clamps 5 and the pipeline when the pipeline centre gripping, prevent that the pipeline from taking place to remove in processing work.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a anchor clamps that nuclear power plant pipe machining used, includes device base (1), its characterized in that: the device is characterized in that fixing baffles (101) which are symmetrically arranged in the front and back are arranged on two sides of the device base (1), and horizontal electric rods (2) are arranged on the sides, close to each other, of the fixing baffles (101);

a first mounting block (201) is mounted at one end of the horizontal electric rod (2), a T-shaped sliding block (202) is mounted at the bottom of the first mounting block (201), an indicating arrow (203) is mounted on one side, close to each other, of the first mounting block (201), and the bottom of the indicating arrow (203) is attached to the top of the device base (1);

vertical electronic pole (3) are installed at the top of first installation piece (201), second installation piece (301) is installed at the top of vertical electronic pole (3), hydraulic stem (302) are all installed to the one side that second installation piece (301) are close to each other, link up mounting panel (303) are all installed to the one end that hydraulic stem (302) are close to each other.

2. The clamp for machining the nuclear power plant pipeline according to claim 1, wherein: the top of the device base (1) is provided with scale marks (102), the scale marks (102) are located between the indication arrows (203), the top of the device base (1) is provided with symmetrical sliding grooves (103), and the inner walls of the sliding grooves (103) are attached to the outer sides of the T-shaped sliding blocks (202).

3. The clamp for machining the nuclear power plant pipeline according to claim 1, wherein: the hollow shafts (4) are installed on one sides, close to each other, of the connection installation plates (303), and the limiting shaft bodies (403) are installed on two sides of each hollow shaft (4).

4. The clamp for machining the nuclear power plant pipeline according to claim 3, wherein: reinforcing clamping plates (401) are movably mounted on two sides of the hollow shaft (4) through limiting shaft bodies (403), and clamping grooves (402) are formed in one sides, close to each other, of the reinforcing clamping plates (401).

5. The clamp for machining the nuclear power plant pipeline according to claim 3, wherein: one end of the hollow shaft (4) close to each other is provided with a thread groove (404) in a penetrating way, and a thread shaft (502) is movably arranged in the thread groove (404) through a thread (503).

6. The clamp for machining the nuclear power plant pipeline according to claim 5, wherein: pipeline anchor clamps (5) are installed to the one end that threaded spindle (502) are close to each other, and slipmat (501) are installed to one side that pipeline anchor clamps (5) are close to each other.

7. The clamp for machining the nuclear power plant pipeline according to claim 5, wherein: clamping blocks (504) are installed on two sides of the threaded shaft (502), and the outer sides of the clamping blocks (504) are attached to the inner wall of the clamping groove (402).