CN217570857U

CN217570857U - Electric heater for casting pipeline

Info

Publication number: CN217570857U
Application number: CN202220701229.8U
Authority: CN
Inventors: 梁文凯; 纪立伟
Original assignee: Harbin Qiananqing Explosion Proof Electrothermal And Electrical Co ltd
Current assignee: Harbin Qiananqing Explosion Proof Electrothermal And Electrical Co ltd
Priority date: 2022-03-29
Filing date: 2022-03-29
Publication date: 2022-10-14
Anticipated expiration: 2032-03-29

Abstract

The utility model provides a casting pipeline electric heater, comprising a main body, one side of main part is equipped with the heating groove, the inboard in heating groove is equipped with the heating ring, the inside in heating groove is equipped with the heating pipe, the bottom of main part is equipped with the support frame, the bottom of support frame is equipped with the base, the top of base is equipped with the spout, the inside of spout is equipped with the lead screw rod, one side of lead screw rod is equipped with the slider, the one end of lead screw rod is equipped with gear motor, the top of spout is equipped with aligns the frame, the top of aligning the frame is equipped with electric telescopic handle, electric telescopic handle's top is equipped with spacing, spacing top is equipped with the limiting groove, spacing top is equipped with the protective cover, the bottom of protective cover is equipped with the extrusion ram. The utility model discloses not only have the effect of two-sided high-efficient heating, but also have the fixed pipeline of being convenient for and remove the characteristics that stretch into processing.

Description

Electric heater for casting pipeline

Technical Field

The utility model relates to a pipeline casting technical field, very much be casting pipeline electric heater.

Background

A pipeline is a device for transporting a gas, liquid or fluid with solid particles, connected by pipes, pipe couplings, valves, etc. Generally, a fluid is pressurized by a blower, a compressor, a pump, a boiler, etc., and then flows from a high pressure portion to a low pressure portion of a pipe, or is transported by the pressure or gravity of the fluid itself. The pipeline has a wide application range, is mainly used in water supply, water drainage, heat supply, gas supply, long-distance petroleum and natural gas transportation, agricultural irrigation, hydraulic engineering and various industrial devices, and needs to be heated during casting, so that an electric heater special for casting the pipeline is needed.

However, the traditional electric heater has poor heating effect, mostly can only heat the outer side of the pipeline, cannot efficiently heat multiple surfaces, cannot fix the pipeline and stretch into the pipeline, and cannot meet the requirements of people.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a casting pipeline electric heater.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: cast pipeline electric heater, comprising a main body, one side of main part is equipped with the heating groove, the inboard in heating groove is equipped with the heating ring, the inside in heating groove is equipped with the heating pipe, the bottom of main part is equipped with the support frame, the bottom of support frame is equipped with the base, the top of base is equipped with the spout, the inside of spout is equipped with the feed slide rod, one side of feed slide rod is equipped with the slider, the one end of feed slide rod is equipped with gear motor, the top of spout is equipped with aligns the frame, the top that aligns the frame is equipped with electric telescopic handle, electric telescopic handle's top is equipped with spacing, the top of spacing is equipped with the spacing groove, the top of spacing is equipped with the protective cover, the bottom of protective cover is equipped with the stripper bar.

Preferably, one side of the main body is provided with a temperature controller, the temperature controller is fixedly connected with the main body bolt, the heating ring is fixedly connected with the main body bolt, and the heating pipe is fixedly connected with the main body bolt.

Preferably, the support frame is fixedly connected with the main body bolt, and the support frame is fixedly connected with the base bolt.

Preferably, the sliding screw rod is connected with the base bearing, the sliding block is sleeved with the sliding groove, the sliding block is sleeved with the sliding screw rod, the speed reduction motor is fixedly connected with the base bolt, and the speed reduction motor is connected with the rotating shaft of the sliding screw rod.

Preferably, the aligning frame is fixedly connected with the sliding block through a bolt, and the electric telescopic rod is fixedly connected with the aligning frame through a bolt.

Preferably, the protective cover with spacing hinged joint, the pinch bar with protective cover bolt fixed connection.

Preferably, the base internally mounted has the controller, the controller respectively with gear motor, electric telescopic handle, heating pipe, heating ring and thermostat wire connection.

The utility model provides a casting pipeline electric heater. The method has the following beneficial effects:

1. the utility model discloses, set up main part, heating pipe, heating ring, base and alignment frame, fixed casting pipeline through the alignment pipe, remove casting pipeline through the base and stretch into in the main part, heat casting pipeline inboard through the heating pipe at last, heat the casting pipeline outside through the heating ring, play the inside and outside cast effect of bidirectional heating of being convenient for.

2. The utility model discloses, set up lead screw, slider, gear motor, electric telescopic handle, spacing groove, protective cover and stripper bar, fixed casting pipeline extrusion at spacing inslot through the stripper bar, rethread gear motor drives the lead screw and rotates, and the lead screw drives the slider and removes along the spout to make the casting pipeline remove and stretch into the main part internally, play the fixed pipeline of being convenient for and remove the effect of stretching into processing.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic diagram of the internal structure of the present invention.

In the figure: 1. a main body; 101. a heating tank; 102. heating a tube; 103. a heating ring; 104. a temperature controller; 105. a support frame; 2. a base; 201. a chute; 202. a sliding screw rod; 203. a slider; 204. a reduction motor; 205. a controller; 3. an alignment rack; 301. an electric telescopic rod; 302. a limiting frame; 303. a limiting groove; 304. a protective cover; 305. the rod is squeezed.

Detailed Description

The invention will be further described with reference to the accompanying drawings and specific embodiments:

in the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, but does not indicate or imply that the device or element referred to 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; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; 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.

As shown in fig. 1-2, the electric heater for casting pipelines comprises a main body 1, a heating groove 101 is arranged on one side of the main body 1, a heating ring 103 is arranged on the inner side of the heating groove 101, a heating pipe 102 is arranged inside the heating groove 101, a supporting frame 105 is arranged at the bottom end of the main body 1, a base 2 is arranged at the bottom end of the supporting frame 105, a sliding groove 201 is arranged at the top of the base 2, a sliding rod 202 is arranged inside the sliding groove 201, a sliding block 203 is arranged on one side of the sliding rod 202, a speed reducing motor 204 is arranged at one end of the sliding rod 202, an aligning frame 3 is arranged at the top end of the sliding rod 201, an electric telescopic rod 301 is arranged at the top end of the aligning frame 3, a limiting frame 302 is arranged at the top end of the electric telescopic rod 301, a limiting groove 303 is arranged at the top end of the limiting frame 302, a protecting cover 304 is arranged at the top end of the protecting cover 304, an extruding rod 305 is arranged at the bottom end of the protecting cover 304, the utility model discloses not only have the double-sided efficient heating effect, but also have the characteristic of facilitating the fixed pipeline moving and extending into the processing.

According to the above technical scheme of the utility model, one side of main part 1 is equipped with thermostat 104,

thermostat

104 and 1 bolt fixed connection of main part,

heating ring

103 and 1 bolt fixed connection of main part, and

heating pipe

102 and 1 bolt fixed connection of main part play the effect of the bidirectional heating of being convenient for.

According to the above technical scheme of the utility model,

support frame

105 and 1 bolt fixed connection of main part,

support frame

105 and 2 bolt fixed connection of base play the effect of being convenient for to support.

According to the above technical scheme of the utility model, smooth lead screw 202 is connected with base 2 bearing, and slider 203 cup joints with spout 201, and slider 203 cup joints with smooth lead screw 202, and gear motor 204 and base 2 bolt fixed connection, gear motor 204 are connected with smooth lead screw 202 pivot, play and are convenient for remove and stretch into the effect of processing.

According to the above technical scheme of the utility model, align frame 3 and slider 203 bolt fixed connection, electric

telescopic handle

301 and 3 bolt fixed connection of alignment frame play the effect of the height-adjusting alignment of being convenient for.

According to the above technical scheme of the utility model, protective cover 304 and spacing 302 hinged joint, the effect of being convenient for extrude fixedly is played with protective cover 304 bolt fixed connection to the gag lever post 305.

According to the above technical scheme of the utility model, the internally mounted of base 2 has controller 205, and controller 205 plays the effect of being convenient for control with gear motor 204, electric telescopic handle 301, heating pipe 102, heating ring 103 and temperature controller 104 connection of electric lines respectively.

When the utility model is used, a cast pipeline is placed in the limiting groove 303, then the protective cover 304 is closed, the pipeline is extruded and fixed through the extrusion rod 305, and then the electric telescopic rod 301 drives the limiting frame 302 to rise, so that the central position of the pipeline and the central position of the heating groove 101 are positioned on a horizontal line, and the effect of conveniently fixing the pipeline is realized; then the controller 205 controls the speed reducing motor 204 to work, the speed reducing motor 204 drives the sliding screw rod 202 to rotate, the sliding screw rod 202 drives the sliding block 203 to move along the sliding groove 201, the sliding block 203 drives the aligning frame 3 to approach the main body 1 along sliding, so that the casting pipeline extends into the heating groove 101, the interior of the casting pipeline is sleeved with the heating pipe 102, and the effect of facilitating automatic extending work is achieved; finally, the controller 205 controls the temperature controller 104, the heating ring 103 and the heating pipe 102 to work, so that the heating pipe 102 clamps the inner side of the cast pipe body, and the heating ring 103 heats the outer side of the cast pipe body, thereby realizing the effect of convenient inside and outside bidirectional heating casting.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Cast pipeline electric heater, including main part (1), its characterized in that: one side of main part (1) is equipped with heating groove (101), the inboard of heating groove (101) is equipped with heating ring (103), the inside of heating groove (101) is equipped with heating pipe (102), the bottom of main part (1) is equipped with support frame (105), the bottom of support frame (105) is equipped with base (2), the top of base (2) is equipped with spout (201), the inside of spout (201) is equipped with lead screw (202), one side of lead screw (202) is equipped with slider (203), the one end of lead screw (202) is equipped with gear motor (204), the top of spout (201) is equipped with and aligns frame (3), the top of aligning frame (3) is equipped with electric telescopic handle (301), the top of electric telescopic handle (301) is equipped with spacing frame (302), the top of spacing frame (302) is equipped with spacing groove (303), the top of spacing frame (302) is equipped with protective cover (304), the bottom of protective cover (304) is equipped with squeeze bar (305).

2. The cast in-line electric heater of claim 1, wherein: one side of main part (1) is equipped with thermostat (104), thermostat (104) with main part (1) bolt fixed connection, heating ring (103) with main part (1) bolt fixed connection, heating pipe (102) with main part (1) bolt fixed connection.

3. The cast in-line electric heater of claim 1, wherein: the supporting frame (105) is fixedly connected with the main body (1) through bolts, and the supporting frame (105) is fixedly connected with the base (2) through bolts.

4. The cast in-line electric heater of claim 1, wherein: the sliding rod (202) is in bearing connection with the base (2), the sliding block (203) is in sleeve connection with the sliding groove (201), the sliding block (203) is in sleeve connection with the sliding rod (202), the speed reducing motor (204) is fixedly connected with the base (2) through bolts, and the speed reducing motor (204) is connected with the sliding rod (202) in a rotating shaft mode.

5. The cast pipe electric heater of claim 1, wherein: the aligning frame (3) is fixedly connected with the sliding block (203) through bolts, and the electric telescopic rod (301) is fixedly connected with the aligning frame (3) through bolts.

6. The cast in-line electric heater of claim 1, wherein: the protective cover (304) is hinged to the limiting frame (302), and the extrusion rod (305) is fixedly connected with the protective cover (304) through bolts.

7. The cast pipe electric heater of claim 1, wherein: the utility model discloses a heating device, including base (2), the internally mounted of base (2) has controller (205), controller (205) respectively with gear motor (204), electric telescopic handle (301), heating pipe (102), heating ring (103) and thermostat (104) connection of electric lines.