CN217344280U - Frock clamp is used in heat-resisting pipeline welding of thermal power plant - Google Patents
Frock clamp is used in heat-resisting pipeline welding of thermal power plant Download PDFInfo
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- CN217344280U CN217344280U CN202221046230.8U CN202221046230U CN217344280U CN 217344280 U CN217344280 U CN 217344280U CN 202221046230 U CN202221046230 U CN 202221046230U CN 217344280 U CN217344280 U CN 217344280U
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Abstract
The utility model discloses a frock clamp is used in welding of heat-resisting pipeline of thermal power plant, include the underframe and install the carriage at the underframe upper surface, the last fixed surface of carriage is connected with the locating frame, and the last sliding surface of carriage is connected with the movable frame, and the right side of carriage is rotated and is connected with the screw rod, and the interior diapire sliding connection of carriage has the movable block, and the front of locating frame and movable frame all rotates and is connected with first bidirectional screw rod. This frock clamp is used in welding of heat-resisting pipeline of thermal power plant, place two heat-resisting pipelines respectively in locating frame and movable frame top, rotate two first bidirectional screw rods, make two arcs move to the opposite face, it is tight with the pipeline surface clamp to reach two rubber pads, the rotation screw rod makes the movable frame move to the left side, until closely laminating between two pipelines, and then be convenient for carry out welding treatment to two pipe connection departments, need not the manual work and lift, ensure stability in welding process, welding efficiency has been improved simultaneously.
Description
Technical Field
The utility model relates to a part welding technology field specifically is a frock clamp is used in welding of thermal power plant's heat-resisting pipeline.
Background
A thermal power plant, called a thermal power plant for short, is a plant for producing electric energy by using combustible materials as fuels, and mainly converts chemical energy of combustion into heat energy through water vapor generated during combustion, then pushes a turbine to rotate through steam pressure, the heat energy is converted into mechanical energy, the turbine drives a motor to generate electricity, the mechanical energy can be converted into electric energy, and in the process of conveying the water vapor, a heat-resistant pipeline is usually needed to be used, so that the heat-resistant pipeline needs to be welded to increase the length of the heat-resistant pipeline to meet the actual required requirement.
The existing welding mode is mainly characterized in that two welding pipelines are manually placed at proper positions through workers, so that the joints are in contact, however, the two pipelines are easily displaced in the actual welding process by the mode, the positions of the two pipelines need to be placed again, the stability is poor, the welding efficiency is reduced, the workers are manually supported, the labor intensity of the workers is increased, and the welding machine is inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a frock clamp is used in heat-resisting pipeline welding of thermal power plant to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a frock clamp is used in welding of heat-resisting pipeline of thermal power plant, includes the underframe and installs the carriage at the underframe upper surface, the last fixed surface of carriage is connected with the locating frame, and the last sliding surface of carriage is connected with the movable frame, and the right side of carriage is rotated and is connected with the screw rod, and the inner diapire sliding connection of carriage has the movable block, and the front of locating frame and movable frame all rotates and is connected with first bidirectional lead screw, and the equal sliding connection of the inner diapire of locating frame and movable frame has two movable blocks, and the equal fixedly connected with arc in upper surface of two movable blocks, the equal fixedly connected with rubber pad of the opposite face of two arcs.
Preferably, the left end of the screw rod is rotatably connected with the inner wall of the supporting frame, and the movable block is in threaded connection with the screw rod.
Preferably, the upper surface of the supporting frame is provided with a sliding chute matched with the movable block, and the upper surface of the movable block is fixedly connected with the lower surface of the movable frame.
Preferably, the two moving blocks are respectively in threaded connection with the positive and negative threads on the surface of the first bidirectional screw rod.
Preferably, the motor is installed on the left side of underframe, and the output fixedly connected with second bidirectional screw rod of motor, and the interior roof sliding connection of underframe has two sliders, two sliders respectively with the surperficial positive and negative screw thread department threaded connection of second bidirectional screw rod.
Preferably, the inner wall of the bottom frame is connected with a moving plate in a sliding mode, four movable wheels are mounted on the lower surface of the moving plate, the upper surface of the moving plate is connected with two transmission rods in a rotating mode, and the top ends of the two transmission rods are respectively connected with the two sliding blocks in a rotating mode.
Advantageous effects
The utility model provides a frock clamp is used in welding of thermal power plant's heat-resisting pipeline possesses following beneficial effect:
1. this frock clamp is used in welding of heat-resisting pipeline of thermal power plant, place two heat-resisting pipelines respectively in locating frame and movable frame top, rotate two first bidirectional screw rods, make two arcs move to the opposite face, it is tight with the pipeline surface clamp to reach two rubber pads, the rotation screw rod makes the movable frame move to the left side, until closely laminating between two pipelines, and then be convenient for carry out welding treatment to two pipe connection departments, need not the manual work and lift, ensure stability in welding process, welding efficiency has been improved simultaneously.
2. This frock clamp is used in heat-resisting pipeline welding of thermal power plant, the motor can drive the bi-directional lead screw of second and rotate, and then can drive two sliders and remove to opposite face or face each other mutually, through the drive rod transmission, can drive loose wheel and ground contact through the movable plate promptly, can make it shrink again to the underframe in, make underframe and ground contact, thereby improved the portability of this anchor clamps and the stable effect in the welding action, the flexibility is higher, it is more convenient during the use.
Drawings
FIG. 1 is a schematic view of the front cut structure of the present invention;
FIG. 2 is a schematic side sectional view of the positioning frame of the present invention;
fig. 3 is an enlarged schematic view of a structure in fig. 1.
In the figure: the device comprises a bottom frame 1, a supporting frame 2, a positioning frame 3, a movable frame 4, a screw rod 5, a movable block 6, a first bidirectional screw rod 7, a movable block 8, an arc-shaped plate 9, a rubber pad 10, a second bidirectional screw rod 11, a sliding block 12, a movable plate 13, a movable wheel 14 and a transmission rod 15.
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 work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a frock clamp is used in heat-resisting pipeline welding of thermal power plant, include underframe 1 and install the carriage 2 at 1 upper surface of underframe, the last fixed surface of carriage 2 is connected with locating frame 3, the last sliding surface of carriage 2 is connected with movable frame 4, the right side of carriage 2 is rotated and is connected with screw rod 5, the left end of screw rod 5 rotates with the inner wall of carriage 2 and is connected, the interior diapire sliding connection of carriage 2 has movable block 6, and movable block 6 and 5 threaded connection of screw rod, the spout with 6 looks adaptations of movable block is seted up to the upper surface of carriage 2, and the lower fixed surface of the upper surface of movable block 6 and movable frame 4 is connected.
The front of locating frame 3 and movable frame 4 all rotates and is connected with first bidirectional screw 7, and the equal sliding connection of the interior diapire of locating frame 3 and movable frame 4 has two movable blocks 8, two movable blocks 8 respectively with the positive and negative screw thread department threaded connection on first bidirectional screw 7 surface, and the equal fixedly connected with arc 9 of upper surface of two movable blocks 8, the equal fixedly connected with rubber pad 10 of opposite face of two arc 9.
Place two heat-resisting pipelines respectively in locating frame 3 and activity frame 4 top, rotate two first bidirectional screw 7, make two arcs 9 remove to the opposite face, until two rubber pads 10 press from both sides the pipeline surface tightly, rotate screw rod 5, make activity frame 4 remove to the left side, until closely laminating between two pipelines, and then be convenient for weld process two pipe connection departments, need not artifical lift, ensure stability in welding process, improved welding efficiency simultaneously.
The motor is installed in the left side of underframe 1, the output fixedly connected with second bidirectional screw rod 11 of motor, and underframe 1's interior roof sliding connection has two sliders 12, two sliders 12 respectively with the positive and negative screw thread department threaded connection on second bidirectional screw rod 11 surface, underframe 1's inner wall sliding connection has movable plate 13, movable plate 13's lower surface mounting has four loose wheels 14, movable plate 13's upper surface rotates and is connected with two transfer lines 15, and two transfer lines 15's top rotates with two sliders 12 respectively and is connected.
The motor can drive the two-way lead screw 11 of second and rotate, and then can drive two sliders 12 and remove to the opposite face or back of the body mutually, through the transmission of transfer line 15, can drive loose wheel 14 and ground contact through the movable plate 13 promptly, can make it shrink again to underframe 1 in, make underframe and ground contact to the portability that has improved this anchor clamps and the stable effect in the welding action, the flexibility is higher, and is more convenient during the use.
The working principle is as follows: when the tool fixture is used, firstly, two pipelines to be welded are respectively placed above the positioning frame 3 and the movable frame 4, the two first bidirectional screw rods 7 are rotated to enable the two arc-shaped plates 9 to move towards opposite surfaces until the two rubber pads 10 clamp the pipelines, the screw rods 5 are rotated simultaneously to enable the movable block 6 to drive the movable frame 4 to move towards the left side until the joints of the two pipelines are jointed, manual supporting and lifting are not needed, the stabilizing effect of the pipelines in the welding process is improved, the welding efficiency is increased, meanwhile, the motor can drive the second bidirectional screw rods 11 to rotate, the second bidirectional screw rods 11 can drive the two sliding blocks 12 to move towards opposite surfaces, the movable plate 13 can be driven to move downwards through the transmission rod 15 until the movable plate 13 drives the movable wheels 14 to be in contact with the ground, and meanwhile, the operation is reversed, and the movable wheels 14 can also be stored in the bottom frame 1, so that the portability of the tool fixture is improved, meanwhile, the stability in the welding process can be improved, and the welding device is more convenient to use.
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 (6)
1. The utility model provides a frock clamp is used in heat-resisting pipeline welding of thermal power plant, includes underframe (1) and installs braced frame (2) at underframe (1) upper surface, its characterized in that: the upper surface of carriage (2) is fixedly connected with locating frame (3), the last sliding surface of carriage (2) is connected with movable frame (4), the right side of carriage (2) is rotated and is connected with screw rod (5), the interior diapire sliding connection of carriage (2) has movable block (6), the front of locating frame (3) and movable frame (4) all rotates and is connected with first bidirectional screw (7), the equal sliding connection of the interior diapire of locating frame (3) and movable frame (4) has two movable blocks (8), and the equal fixedly connected with arc (9) of the upper surface of two movable blocks (8), the equal fixedly connected with rubber pad (10) of the opposite face of two arc (9).
2. The heat-resistant pipeline of thermal power plant frock clamp for welding of claim 1, characterized in that: the left end of the screw rod (5) is rotationally connected with the inner wall of the supporting frame (2), and the movable block (6) is in threaded connection with the screw rod (5).
3. The heat-resistant pipeline of thermal power plant frock clamp for welding of claim 1, characterized in that: the upper surface of the supporting frame (2) is provided with a sliding groove matched with the movable block (6), and the upper surface of the movable block (6) is fixedly connected with the lower surface of the movable frame (4).
4. The heat-resistant pipeline of thermal power plant frock clamp for welding of claim 1, characterized in that: the two moving blocks (8) are respectively in threaded connection with the positive and negative threads on the surface of the first bidirectional screw rod (7).
5. The heat-resistant pipeline of thermal power plant frock clamp for welding of claim 1, characterized in that: the motor is installed in the left side of underframe (1), and the output fixedly connected with second bidirectional screw (11) of motor, and the interior roof sliding connection of underframe (1) has two sliders (12), two sliders (12) respectively with the positive and negative screw thread department threaded connection on second bidirectional screw (11) surface.
6. The heat-resistant pipeline of thermal power plant frock clamp for welding of claim 1, characterized in that: the inner wall sliding connection of underframe (1) has movable plate (13), and four loose wheels (14) are installed to the lower surface of movable plate (13), and the upper surface of movable plate (13) rotates and is connected with two transfer lines (15), and the top of two transfer lines (15) rotates respectively with two sliders (12) and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221046230.8U CN217344280U (en) | 2022-04-29 | 2022-04-29 | Frock clamp is used in heat-resisting pipeline welding of thermal power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221046230.8U CN217344280U (en) | 2022-04-29 | 2022-04-29 | Frock clamp is used in heat-resisting pipeline welding of thermal power plant |
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| CN217344280U true CN217344280U (en) | 2022-09-02 |
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| CN202221046230.8U Active CN217344280U (en) | 2022-04-29 | 2022-04-29 | Frock clamp is used in heat-resisting pipeline welding of thermal power plant |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115781121A (en) * | 2022-11-30 | 2023-03-14 | 国家石油天然气管网集团有限公司 | Welding robot based on module machining operation |
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2022
- 2022-04-29 CN CN202221046230.8U patent/CN217344280U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115781121A (en) * | 2022-11-30 | 2023-03-14 | 国家石油天然气管网集团有限公司 | Welding robot based on module machining operation |
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