CN210209269U - Gas pipeline welding machine with double-side clamping mechanism for environmental protection engineering - Google Patents
Gas pipeline welding machine with double-side clamping mechanism for environmental protection engineering Download PDFInfo
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- CN210209269U CN210209269U CN201921157366.4U CN201921157366U CN210209269U CN 210209269 U CN210209269 U CN 210209269U CN 201921157366 U CN201921157366 U CN 201921157366U CN 210209269 U CN210209269 U CN 210209269U
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- locking
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- lifting
- environmental protection
- clamping mechanism
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Abstract
The utility model provides a gas pipeline welding machine for environmental protection engineering with two side clamping mechanism, including the device body, locking dead lever and locking fixed block, device body bottom is provided with the lift fixing base, and the middle fixed mounting in the top of lift fixing base has the screw thread lifter; the top of the lifting fixed seat is inserted into a limit position and provided with a synchronous lifting frame, and the top end part of the threaded lifting rod is fixedly arranged in the center of the bottom end face of the synchronous lifting frame through a bearing; the outer circumference of the top of the threaded lifting rod is annularly provided with four rotating rods, and the left side and the right side of the top of the synchronous lifting rack are both provided with locking fixing blocks; and locking fixing rods are downwards arranged at the front and the rear of the top of the locking fixing block. The setting of lift fixing base makes things convenient for synchronous crane to insert the inside spacing fixed of realization in top and the direction of lift removal, makes things convenient for screw thread lifter fixed mounting to realize in the middle of the top that screw-thread engagement makes synchronous crane go up and down, and the convenience is highly carried out lift adjustment according to setting up of gas pipeline.
Description
Technical Field
The utility model belongs to the technical field of the pipe welding, especially, relate to a gas pipeline welding machine for environmental protection engineering with two side clamping mechanism.
Background
The pipeline welding technology comprises two aspects of a steel pipe pairing positioning mode and welding of a large-diameter steel pipe. The axis of the steel pipe must be aligned in the way of pairing and positioning the steel pipe, so as to avoid the deviation of a central line or gradient difference. The group adopts the setpoint to fix the location, to the great steel pipe of diameter, through using the supplementary butt joint of mouthpart, in order to reach the welding standard, need carefully look over and handle the problem of positioning weld, in case welding defect appears, just need shovel the rewelding, still need thoroughly clear up slag and splash in the middle of the positioning weld to repair into the solder joint that both sides have the gentle slope with the positioning weld. The pipe diameter of the gas pipeline is generally larger than 15cm and smaller than 40cm when the large-pipe-diameter steel pipe is welded. While the pipe diameter of large-diameter steel pipes is usually greater than 40 cm. When welding a large-diameter steel pipe, three types of welding, i.e., flat welding, vertical welding, and overhead welding, are generally used. The annular welding line is divided into two mutually symmetrical semicircles, welding work is carried out according to the sequence of flat welding, vertical welding and overhead welding respectively, and the arc striking and the arc ending of the steel pipe are ensured to be positioned 1cm in front of the center of the semicircle.
Based on the above, the inventor finds that, in the related existing equipment, the lifting adjustment cannot be performed according to the erection height of the gas pipeline, and the fixed pipeline cannot be fixed by a single caliber.
Therefore, in view of the above, research and improvement are made on the existing structure and defects, and a gas pipeline welding machine with a bilateral clamping mechanism for environmental protection engineering is provided, so as to achieve the purpose of higher practical value.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an environmental protection is gas pipeline welding machine for engineering with two side clamping mechanism to solve current can not be according to setting up of gas pipeline highly carry out lift adjustment, can not be suitable for the fixed problem that can not bore the pipeline.
The utility model discloses purpose and efficiency of gas pipeline welding machine for environmental protection engineering with two side clamping mechanism are reached by following specific technological means:
a gas pipeline welding machine with a bilateral clamping mechanism for environmental protection engineering comprises a device body, a lifting fixing seat, a threaded lifting rod, a synchronous lifting frame, a locking fixing rod and a locking fixing block, wherein the lifting fixing seat is arranged at the bottom of the device body, and the threaded lifting rod is fixedly arranged in the middle of the top of the lifting fixing seat; the top of the lifting fixed seat is inserted into a limit position and provided with a synchronous lifting frame, and the top end part of the threaded lifting rod is fixedly arranged in the center of the bottom end face of the synchronous lifting frame through a bearing; the outer circumference of the top of the threaded lifting rod is annularly provided with four rotating rods, and the left side and the right side of the top of the synchronous lifting rack are both provided with locking fixing blocks; all install the locking dead lever downwards around the locking fixed block top, and the equal fixed mounting of locking dead lever bottom tip is inside synchronous crane.
Furthermore, the four corners of the top end face of the lifting fixing seat are provided with limiting guide cylinders in the vertical direction, and a thread adjusting cylinder in the vertical direction is arranged in the middle of the top end face of the lifting fixing seat.
Furthermore, synchronous lifting frame bottom end face four corners all is provided with the spacing guide post of direction from top to bottom, and is provided with the installation fixed cylinder in the middle of the synchronous lifting frame bottom end face, and the synchronous lifting frame top end face left and right sides all is provided with the V-arrangement that the opening is up through two backup pads around and places the board, and the screw hole that runs through from top to bottom all is seted up around the board top is placed to synchronous lifting frame V-arrangement.
Furthermore, the outside circumference in locking dead lever bottom is seted up threadedly, and the outside circumference in locking dead lever top is provided with spacing bulge loop, and locking dead lever top end is provided with the swiveling wheel.
Furthermore, the locking fixed block is a V-shaped plate-shaped structure with a downward opening, and the front and the rear of the top of the locking fixed block are provided with up-down through unthreaded holes.
Compared with the prior art, the utility model discloses following beneficial effect has:
the setting of lift fixing base makes things convenient for synchronous crane to insert the inside spacing fixed of realization in top and the direction of lift removal, makes things convenient for screw thread lifter fixed mounting to realize in the middle of the top that screw-thread engagement makes synchronous crane go up and down, and the convenience is highly carried out lift adjustment according to setting up of gas pipeline.
The setting of synchronous crane makes things convenient for the screw thread lifter to pass through bearing fixed mounting and realizes rotating in the middle of the bottom, makes things convenient for the pipeline of different bores to spacing place at the top, and the fixed block locking that will lock is installed at the top through the screw thread to the convenient locking dead lever.
Drawings
Fig. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a schematic top view of the present invention.
Fig. 3 is a left side view structure diagram of the present invention.
In the figure: 1. a device body; 2. a lifting fixed seat; 3. a threaded lifting rod; 4. a synchronous lifting frame; 5. locking the fixed rod; 6. and locking the fixing block.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like 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 "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 3:
the utility model provides a gas pipeline welding machine for environmental protection engineering with two side clamping mechanism, including device body 1, lift fixing base 2, screw thread lifter 3, synchronous crane 4, locking dead lever 5 and locking fixed block 6, device body 1 bottom is provided with lift fixing base 2, and the middle fixed mounting of lift fixing base 2 top has screw thread lifter 3; the top of the lifting fixed seat 2 is inserted into a limit position and provided with a synchronous lifting frame 4, and the top end part of the threaded lifting rod 3 is fixedly arranged in the center of the bottom end face of the synchronous lifting frame 4 through a bearing; the external circumference of the top of the threaded lifting rod 3 is provided with four rotating rods in an annular array, and the left side and the right side of the top of the synchronous lifting frame 4 are provided with locking fixing blocks 6; all install locking dead lever 5 around the 6 tops of locking fixed block downwards, and 5 bottom tip of locking dead lever are all fixed mounting inside synchronous crane 4.
Wherein, 2 top end face four corners of lift fixing base all are provided with the spacing guide cylinder of direction from top to bottom, and are provided with direction screw thread adjusting cylinder from top to bottom in the middle of 2 top end faces of lift fixing base, make things convenient for synchronous crane 4 insert spacing and lift direction, make things convenient for screw thread lifter 3 to go up and down through the screw thread installation.
Wherein, 4 bottom end face four corners of synchronous crane all are provided with the spacing guide post of direction from top to bottom, and be provided with the installation fixed cylinder in the middle of 4 bottom end faces of synchronous crane, 4 top end face left and right sides of synchronous crane are provided with the V-arrangement that the opening faces upwards through two backup pads around all and place the board, the screw hole that runs through from top to bottom is all seted up around the board top is placed to 4V-arrangement of synchronous crane, conveniently insert 2 inside of lift fixing base and carry out spacing and lift direction, make things convenient for screw thread lifter 3 to install through the bearing, the pipeline of convenient different bores is spacing to be placed, weld in the middle of conveniently vacating, conveniently lock dead lever.
Wherein, 5 outside circumferences in bottom of locking dead lever are seted up threadedly, and 5 outside circumferences in top of locking dead lever are provided with spacing bulge loop, and 5 top tip of locking dead lever are provided with the swiveling wheel, make things convenient for the installation locking of self, conveniently compress tightly fixedly locking fixed block 6, make things convenient for the rotation of self.
Wherein, locking fixed block 6 is V-arrangement plate-shaped structure that the opening faces down, and locks all set up the unthreaded hole that runs through from top to bottom around the 6 tops of fixed block, conveniently locks the spacing locking of pipeline, conveniently locks inserting of dead lever 5.
The specific use mode and function of the embodiment are as follows:
in the utility model, the device body 1 is placed at the lower part between two pipelines when in use, as shown in figure 1, the V-shaped surface at the top of the synchronous lifting frame 4 is adjusted to be tangent with the pipelines through the threaded lifting rod 3, the locking fixed block 6 is buckled at the top of the pipelines and the locking fixed rod 5 is inserted and locked on the synchronous lifting frame 4, and then the welding machine is placed in the middle for normal welding operation, thus ensuring the coaxiality of the two pipelines and being not easy to generate welding errors; the lifting fixing seat 2 is convenient for the synchronous lifting frame 4 to be inserted into the top to realize limiting fixing and lifting movement guiding, the threaded lifting rod 3 is convenient to be fixedly arranged in the middle of the top to realize threaded engagement to enable the synchronous lifting frame 4 to lift, and lifting adjustment is convenient to be carried out according to the erection height of a gas pipeline; wherein synchronous crane 4 makes things convenient for screw thread lifter 3 to realize rotating in the middle of the bottom through bearing fixed mounting, makes things convenient for the pipeline of different bores to spacing place at the top, and convenient locking dead lever 5 will lock fixed block 6 through the screw thread and lock and install at the top.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (5)
1. The utility model provides a gas pipeline welding machine for environmental protection engineering with two side clamping mechanism which characterized in that: the gas pipeline welding machine with the double-side clamping mechanism for the environmental protection project comprises a device body (1), a lifting fixing seat (2), a thread lifting rod (3), a synchronous lifting frame (4), a locking fixing rod (5) and a locking fixing block (6); the bottom of the device body (1) is provided with a lifting fixed seat (2), and the middle of the top of the lifting fixed seat (2) is fixedly provided with a threaded lifting rod (3); the top of the lifting fixed seat (2) is inserted into a limit position and provided with a synchronous lifting frame (4), and the top end part of the threaded lifting rod (3) is fixedly arranged in the center of the bottom end face of the synchronous lifting frame (4) through a bearing; the outer circumference of the top of the threaded lifting rod (3) is annularly provided with four rotating rods, and the left side and the right side of the top of the synchronous lifting frame (4) are respectively provided with a locking fixing block (6); all install locking dead lever (5) downwards around locking fixed block (6) top, and the equal fixed mounting of locking dead lever (5) bottom tip is inside synchronous crane (4).
2. The gas pipe welding machine with the double-side clamping mechanism for the environmental protection project, which is characterized in that: the four corners of the top end face of the lifting fixing seat (2) are provided with limiting guide cylinders in the vertical direction, and a thread adjusting cylinder in the vertical direction is arranged in the middle of the top end face of the lifting fixing seat (2).
3. The gas pipe welding machine with the double-side clamping mechanism for the environmental protection project, which is characterized in that: the synchronous crane (4) bottom end face four corners all is provided with the spacing guide post of direction from top to bottom, and is provided with the installation solid fixed cylinder in the middle of synchronous crane (4) bottom end face, and the synchronous crane (4) top end face left and right sides all is provided with the V-arrangement that the opening is up through two backup pads around and places the board, and the screw hole that runs through from top to bottom all sets up around synchronous crane (4) V-arrangement places the board top.
4. The gas pipe welding machine with the double-side clamping mechanism for the environmental protection project, which is characterized in that: the locking fixing rod (5) is provided with a thread at the bottom outer circumference, a limiting protruding ring is arranged at the top outer circumference of the locking fixing rod (5), and a rotating wheel is arranged at the top end of the locking fixing rod (5).
5. The gas pipe welding machine with the double-side clamping mechanism for the environmental protection project, which is characterized in that: locking fixed block (6) are V-arrangement plate-shaped structure that the opening is down, and all set up the unthreaded hole that runs through from top to bottom around locking fixed block (6) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921157366.4U CN210209269U (en) | 2019-07-23 | 2019-07-23 | Gas pipeline welding machine with double-side clamping mechanism for environmental protection engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921157366.4U CN210209269U (en) | 2019-07-23 | 2019-07-23 | Gas pipeline welding machine with double-side clamping mechanism for environmental protection engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210209269U true CN210209269U (en) | 2020-03-31 |
Family
ID=69917541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921157366.4U Expired - Fee Related CN210209269U (en) | 2019-07-23 | 2019-07-23 | Gas pipeline welding machine with double-side clamping mechanism for environmental protection engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210209269U (en) |
-
2019
- 2019-07-23 CN CN201921157366.4U patent/CN210209269U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200331 Termination date: 20210723 |