CN216177782U - Welding machine for hydraulic engineering convenient to carry - Google Patents

Abstract

The utility model discloses a portable welder for hydraulic engineering, which comprises a welder body, wherein a movable wheel is rotatably arranged on the rear side of the bottom of the welder body, a connecting groove is formed in the front side of the welder body, an installing head is fixedly arranged in the connecting groove, a starting button is fixedly arranged above the front side of the welder body, and a display screen is fixedly arranged on one side of the starting button. The maintenance plate is matched with the ventilation meshes, so that the maintenance and the overhaul of the interior of the welding machine at the later stage of a worker are facilitated, the ventilation meshes can ventilate the interior of the welding machine, meanwhile, the condition that dust enters the welding machine through the ventilation meshes is avoided, the practicability of the welding machine is improved, the limitation is reduced, the pull rod is matched with the holding ring, the operation control of the welding movement by the worker is facilitated, meanwhile, the worker can adjust the welding machine according to the actual condition through the adjustment of the pull rod, the welding machine is more convenient to use, and the application range is expanded.

Description

Welding machine for hydraulic engineering convenient to carry

Technical Field

The utility model relates to the technical field of hydraulic engineering, in particular to a portable welding machine for hydraulic engineering.

Background

Water conservancy projects are a broad general term, water is a huge natural resource, nations utilize the resource to benefit mankind or avoid disasters caused by flood, and various construction and service projects and objects of the construction belong to water conservancy projects, such as water transportation, irrigation, flood control, waterlogging drainage, drought resistance, power generation and the like, and the water conservancy projects need to weld pipelines during construction.

Although the existing welder for hydraulic engineering achieves basic operation performance, the following defects still exist:

1. the existing welding machine for the hydraulic engineering is simple in external structure and does not have a rainproof function, when the hydraulic engineering is constructed in rainy days, the external part of the welding machine needs to be shielded, when the shielding effect is poor, rainwater easily enters the welding interior to cause short circuit, and the practicability of the welding machine is reduced;

2. the existing welding machine for hydraulic engineering is poor in dustproof function, when the welding machine is used in a severe environment for a long time, the dust is easy to enter the inside circuit system of the welding machine and is corroded and damaged, meanwhile, the welding machine is not smooth in heat dissipation when the welding machine is used, and the practicability of the welding machine is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a portable welder for hydraulic engineering, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a welding machine for hydraulic engineering convenient to carry, includes the welding machine main part, the rear side rotation of welding machine main part bottom is installed and is removed the wheel, and the front of welding machine main part is equipped with the spread groove, the inside fixed mounting of spread groove has the installation head, the positive top fixed mounting of welding machine main part has start button, and one side fixed mounting of start button has the display screen, the top fixed mounting of welding machine main part has rain-proof cover, and the top of rain-proof cover is equipped with leads the rain groove, the back fixed mounting of welding machine main part has the heat dissipation fan, and the top fixed mounting of heat dissipation fan has short circuit protector.

Preferably, the front side of the bottom of the welding machine main body is fixedly provided with a support frame, and the bottom of the support frame is fixedly provided with an anti-skid pad.

Preferably, a sealing plate is movably mounted above the connecting groove, and two groups of wire grooves are formed in the sealing plate.

Preferably, one side of the welding machine main body is fixedly provided with a maintenance plate, and the maintenance plate is provided with a plurality of groups of ventilation meshes.

Preferably, the rear side of the rain cover is provided with a pull rod, and the top of the pull rod is fixedly provided with a holding ring.

Preferably, an adjusting button is arranged below the starting button, and a running lamp is arranged above the starting button.

Compared with the prior art, the utility model has the beneficial effects that:

1. be provided with rain-proof cover and lead the rain gutter cooperation, can carry out rain-proof operation to the top when butt welder uses, can lead the discharge to the rainwater through leading the rain gutter simultaneously, improved the practicality of welding machine, be provided with closing plate and wire casing cooperation, can carry out the closure to the connector of butt welder and seal, avoided the rainwater to enter into the condition that the welding machine junction caused the short circuit, improved the practicality of welding machine.

2. Be provided with maintenance board and ventilation mesh cooperation, the inside of the staff later stage butt welder of being convenient for is maintained and is overhauld, the ventilation mesh can ventilate the inside of welding, avoid the dust to pass through the condition that the ventilation mesh got into the welding machine simultaneously, the practicality of welding machine has been improved, limitation has been reduced, be provided with the pull rod and grip the ring cooperation, the operating control of the staff of being convenient for to the welding removal, the staff of being convenient for adjusts according to the condition of reality through the regulation of pull rod simultaneously, make the welding machine convenient to use more, and the application scope is enlarged.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic view of the back structure of the present invention;

fig. 4 is a schematic side view of the present invention.

In the figure: 1. a support frame; 101. a non-slip mat; 2. a welder body; 3. a moving wheel; 4. connecting grooves; 401. a mounting head; 5. a sealing plate; 501. a wire slot; 6. maintaining the guard plate; 601. ventilating mesh holes; 7. a display screen; 701. an adjustment button; 702. a start button; 703. an operating light; 8. a rain cover; 801. a rain guide groove; 9. pulling the movable rod; 901. a grip ring; 10. a heat dissipation fan; 11. short-circuit protector.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within 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", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element 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, such as "connected," which may be fixedly connected, 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, an embodiment of the present invention is shown: the utility model provides a welding machine for hydraulic engineering convenient to carry, includes welding machine main part 2, welding machine main part 2's model can be: the NBC500 type welding machine comprises a welding machine body 2, a movable wheel 3 is rotatably installed on one side of the bottom of the welding machine body 2 through a rotating shaft, the movable wheel 3 can move on the welding machine, so that workers can move the welding machine conveniently, a connecting groove 4 is formed in the front of the welding machine body 2, two groups of installation heads 401 are fixedly installed inside the connecting groove 4 through bolts, the installation heads 401 are convenient for installation and connection of external welding guns, so that the workers can perform welding operation on hydraulic engineering construction through the welding machine, a sealing plate 5 is movably installed on the welding machine body 2 above the connecting groove 4 through a hinge, the sealing plate 5 can seal the connecting groove 4 in a closed mode, two groups of wire grooves 501 are formed in the sealing plate 5, the wire grooves 501 are convenient for discharging of connecting wires when the welding guns are connected, and therefore waterproof treatment can be performed when the welding guns are connected through the matching of the sealing plate 5 and the wire grooves 501, the functionality of the welding machine is improved, the practicability is improved, the rain cover 8 is fixedly mounted at the top of the welding machine main body 2 through bolts, the rain cover 8 can be used for shielding rain at the top of the welding machine main body 2 when in use, the welding machine can be conveniently used in rainy days, the functionality of the welding machine is improved, the practicability is improved, a plurality of groups of rain guide grooves 801 are formed in the rain cover 8, and the rain guide grooves 801 can guide and discharge rainwater shielded by the rain cover 8, so that the practicability of the welding machine is improved;

a maintenance plate 6 is fixedly arranged on one side of a welding machine main body 2 through bolts, the maintenance plate 6 can close and seal one side of the welding machine, so that workers can conveniently overhaul and maintain the interior of the welding machine in the later period, a plurality of groups of ventilation mesh holes 601 are arranged on the maintenance plate 6, the ventilation mesh holes 601 can ventilate the interior of the welding machine, meanwhile, the ventilation mesh holes 601 can filter dust when the welding machine is ventilated, the situation that external dust enters the interior of the welding machine to cause unsmooth heat dissipation is avoided, the functionality of the welding machine is improved, the practicability is improved, a heat dissipation fan 10 is fixedly arranged on the back of the welding machine main body 2 through bolts, the heat dissipation fan 10 is connected with a welding machine power supply through a lead, so that the interior of the welding machine main body 2 can be ventilated and dissipated heat through the heat dissipation fan 10, the situation that the interior temperature is overhigh when the welding machine main body 2 is used for a long time is avoided, a short circuit 11 is fixedly arranged on the back of the welding machine main body 2 above the heat dissipation fan 10 through bolts, the short circuit protector 11 may be of the type: the E9 type short-circuit protector 11 can protect the welding machine when being connected with an external power supply, thereby increasing the safety of the welding machine when in use;

the rear side of the top of the welding machine main body 2 is movably provided with a pull rod 9, the pull rod 9 can extend and contract on the welding machine main body 2, the top of the pull rod 9 is fixedly provided with a holding ring 901 through a bolt, the holding ring 901 is convenient for a worker to hold, so that the pull operation of the worker for moving the welding machine is convenient through the matching of the pull rod 9 and the holding ring 901, the functionality of the welding machine is increased, and the practicability is improved, the front of the welding machine main body 2 is fixedly provided with a starting button 702 through embedding, the starting button 702 is connected with a power supply of the welding machine through a lead, so that the welding machine can be opened and closed through the starting button 702, one side of the starting button 702 is fixedly provided with a display screen 7 through embedding, the display screen 7 is connected with a control system in the welding machine through a lead, so that the output voltage of the welding machine can be displayed through the display screen 7, the lower part of the starting button 702 is fixedly provided with an adjusting button 701 through a bolt, the adjusting button 701 can adjust and control the output voltage of the welding machine during use, the practicability of the welding machine is improved, the operating lamp 703 is fixedly installed above the starting button 702 in an embedded mode, the operating lamp 703 can display the operating state of the welding machine during use, the practicability is improved, the support frame 1 is fixedly installed on the front side of the bottom of the welding machine main body 2 through bolts, the support frame 1 can support the front side of the welding machine during placement and use, the anti-skid pad 101 is fixedly installed on the bottom of the support frame 1 through bolts, the friction force of the bottom of the support frame 1 is increased by the anti-skid pad 101, the stability of the support frame 1 during welding support is improved, and the practicability is improved;

the working principle is as follows: welding operation can be carried out when welding machine main part 2 can be under construction hydraulic engineering, installation head 401 is convenient for welding machine and outside welder connection, sealing plate 5 and wire casing 501 cooperation can carry out waterproof operation when butt welder is connected with outside welder, rain-proof cover 8 can keep off the rain operation when butt welder uses, maintenance panel 6 can prevent dust and ventilate the inside of butt welder with the cooperation of ventilation mesh 601, heat dissipation fan 10 can carry out the heat dissipation to the butt welder, it removes to be convenient for the staff butt welder with the cooperation of pull rod 9 to remove wheel 3.

It will be evident to those skilled in the art that the utility model 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 utility model 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 (6)

1. The utility model provides a welding machine for hydraulic engineering convenient to carry, includes welding machine main part (2), its characterized in that: the utility model discloses a welding machine, including welding machine main part (2), rear side, connecting groove (4), installation head (401), the positive top fixed mounting of welding machine main part (2) has start button (702), and one side fixed mounting of start button (702) has display screen (7), the top fixed mounting of welding machine main part (2) has rain-proof cover (8), and the top of rain-proof cover (8) is equipped with leads rain groove (801), the back fixed mounting of welding machine main part (2) has heat dissipation fan (10), and the top fixed mounting of heat dissipation fan (10) has short circuit protector (11).

2. The welder for hydraulic engineering convenient to carry of claim 1, characterized in that: the front side of welding machine main part (2) bottom fixed mounting has support frame (1), and the bottom fixed mounting of support frame (1) has slipmat (101).

3. The welder for hydraulic engineering convenient to carry of claim 1, characterized in that: a sealing plate (5) is movably mounted above the connecting groove (4), and two groups of wire grooves (501) are formed in the sealing plate (5).

4. The welder for hydraulic engineering convenient to carry of claim 1, characterized in that: one side fixed mounting of welding machine main part (2) has maintenance board (6), and maintenance board (6) are equipped with multiunit ventilation mesh (601).

5. The welder for hydraulic engineering convenient to carry of claim 1, characterized in that: the rear side of the rain cover (8) is provided with a pull-move rod (9), and the top of the pull-move rod (9) is fixedly provided with a holding ring (901).

6. The welder for hydraulic engineering convenient to carry of claim 1, characterized in that: an adjusting button (701) is arranged below the starting button (702), and an operating lamp (703) is arranged above the starting button (702).

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