CN212115704U - Novel crawler-type heater - Google Patents

Abstract

The utility model discloses a novel crawler-type heater, including casing, resistance wire and pillar, a plurality of casings have been cup jointed in the outer wall activity of resistance wire, the inside rigid coupling of casing has the pillar, and the winding of resistance wire on the outer wall of pillar, the inside rigid coupling of one side of casing has the cutting ferrule, the inside of cutting ferrule has inserted the fixture block, bilateral symmetry rigid coupling has the trip about the outer wall of fixture block. This novel crawler-type heater through cam and clamp plate, can make things convenient for the light convenient thermal-insulated heat preservation cloth of clamping of staff, simultaneously through the steady pressing down all around of heat preservation cloth of clamp plate, guaranteed that heat retaining effect has avoided thermal loss, also saved simultaneously that the staff wastes time and energy through external anchor clamps with each department of heat preservation cloth press from both sides tightly fix, made things convenient for staff's use, saved the time.

Description

Novel crawler-type heater

Technical Field

The utility model relates to a crawler-type heater technical field specifically is a novel crawler-type heater.

Background

The heat treatment temperature control box is a device specially designed and manufactured for crawler-type and rope-type far infrared ceramic electric heaters in a matching way for preheating before-welding and heat treatment after welding, the temperature required by a heated object is set through a temperature control instrument, the on-off of an automatic switching silicon controlled rectifier is set, so that the purpose of temperature control is achieved, the output voltage can be adjusted through a voltage adjusting knob on a panel, the voltage indicated by a voltmeter on the panel is the voltage output on the heater, and the voltage adjusting element is in a module design and has high stability. This control box can connect the electric heater of arbitrary voltage, current crawler-type heater, wrap up the heater after the staff, still need the staff to waste time and energy carry out the operation of parcel with cuff or thermal-insulated heat preservation cloth, the cuff is too thick and heavy to be convenient for the large batch transportation transport of staff, and thermal-insulated heat preservation cloth still needs the staff to waste time and energy behind the parcel to press from both sides the edge everywhere tightly and fix, prevent that the temperature from running off in a large number, greatly increased staff's operating time, the staff uses and not convenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel crawler-type heater to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a novel crawler-type heater comprises a shell, a resistance wire and pillars, wherein a plurality of shells are movably sleeved on the outer wall of the resistance wire, the pillars are fixedly connected inside the shells, the resistance wire is wound on the outer wall of the pillars, a clamping sleeve is fixedly connected inside one side of each shell, a clamping block is inserted inside the clamping sleeve, clamping hooks are symmetrically and fixedly connected to the upper side and the lower side of the outer wall of the clamping block in a vertical symmetrical mode and are connected with the clamping sleeve in a clamping mode, a base is fixedly connected to one side, away from the clamping sleeve, of the clamping block, a baffle is fixedly connected to the lower side of the inside of the base, a pull rod is inserted inside the baffle, the lower end of the pull rod is connected with a cam through a pin shaft in a rotating mode, the upper portion of the cam is attached to the baffle, a gasket is fixedly sleeved on the upper portion of the outer wall of the pull rod, the top of base is opened flutedly, the top of pull rod runs through the base and stretches into in the recess, the top rigid coupling of pull rod has the clamp plate.

Compared with the prior art, the beneficial effects of the utility model are that: this novel crawler-type heater through cam and clamp plate, can make things convenient for the light convenient thermal-insulated heat preservation cloth of clamping of staff, simultaneously through the steady pressing down all around of heat preservation cloth of clamp plate, guaranteed that heat retaining effect has avoided thermal loss, also saved simultaneously that the staff wastes time and energy through external anchor clamps with each department of heat preservation cloth press from both sides tightly fix, made things convenient for staff's use, saved the time.

Drawings

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

fig. 2 is a schematic top view of the fixture block and the base shown in fig. 1 according to the present invention.

In the figure: 1. resistance wire, 2, casing, 3, pillar, 4, cutting ferrule, 5, trip, 6, fixture block, 7, base, 8, cam, 9, baffle, 10, compression spring, 11, gasket, 12, pull rod, 13, clamp plate, 14, recess.

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. 1-2, the present invention provides a technical solution: a novel crawler-type heater comprises a shell 2, a resistance wire 1 and a pillar 3, wherein a plurality of shells 2 are movably sleeved on the outer wall of the resistance wire 1, the pillar 3 is fixedly connected inside the shell 2, the resistance wire 1 is wound on the outer wall of the pillar 3, the crawler-type heater is wound and wrapped on a to-be-processed part to be fixed, the shell 2 is uniformly distributed on the outer wall of the processed part, then a worker wraps a thermal insulation cloth on the outer wall of the crawler-type heater, a clamping sleeve 4 is fixedly connected inside one side of the shell 2, a clamping block 6 is inserted inside the clamping sleeve 4, clamping hooks 5 are symmetrically and fixedly connected on the upper side and the lower side of the outer wall of the clamping block 6, the clamping hooks 5 are connected with the clamping sleeve 4 in a clamping manner, a base 7 is fixedly connected on one side of the clamping sleeve 4 of the clamping block 6, a baffle 9 is fixedly connected on the lower portion inside the base, the upper part of the cam 8 is jointed with the baffle 9, a gasket 11 is fixedly sleeved on the upper part of the outer wall of the pull rod 12, a compression spring 10 is movably sleeved in the middle of the outer wall of the pull rod 12, the upper side and the lower side of the compression spring 10 are respectively attached with the gasket 11 and the baffle 9, a groove 14 is arranged above the base 7, the upper part of the pull rod 12 penetrates through the base 7 and extends into the groove 14, the top end of the pull rod 12 is fixedly connected with a pressing plate 13, so that the edge of the heat insulation cloth is inserted into the groove 14, then the worker pushes the cam 8 to rotate around the pin shaft, the cam 8 clamps the pull rod 12 through the edge of the cam to move downwards, thereby clamping the heat insulation cloth in the groove 14 through the pressing plate 13 for fixing, pushing the cam 8 to rotate in the original state after the processing is finished, the pull rod 12 is pushed by the gasket 11 to move upwards under the pressure of the compression spring 10, so that the heat insulation cloth is loosened.

In this embodiment, during the use, wrap up the crawler-type heater winding and fix treating the processing department, make 2 evenly distributed of casing at the processing department outer wall, the staff wraps up thermal-insulated heat preservation cloth on the outer wall of crawler-type heater afterwards, make the edge of thermal-insulated heat preservation cloth insert the inside of recess 14, then the staff promotes cam 8 and rotates around the round pin axle, cam 8 blocks pull rod 12 through its edge and removes downwards, thereby it fixes to press from both sides thermal-insulated heat preservation cloth clamp in recess 14 through clamp plate 13, promote cam 8 after the processing finishes and rotate original state, it can to promote pull rod 12 rebound through gasket 11 under compression spring's 10 pressure, thereby make thermal-insulated heat preservation cloth unclamped.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 (1)

1. The utility model provides a novel crawler-type heater, includes casing (2), resistance wire (1) and pillar (3), a plurality of casings (2) have been cup jointed in the outer wall activity of resistance wire (1), the inside rigid coupling of casing (2) has pillar (3), and resistance wire (1) winding on the outer wall of pillar (3), its characterized in that: a clamping sleeve (4) is fixedly connected inside one side of the shell (2), a clamping block (6) is inserted into the clamping sleeve (4), clamping hooks (5) are symmetrically and fixedly connected to the upper side and the lower side of the outer wall of the clamping block (6), the clamping hooks (5) are connected with the clamping sleeve (4) in a clamping manner, a base (7) is fixedly connected to one side, away from the clamping sleeve (4), of the clamping block (6), a baffle (9) is fixedly connected to the lower side of the inner portion of the base (7), a pull rod (12) is inserted into the baffle (9), the lower end of the pull rod (12) is connected with a cam (8) through a pin shaft in a rotating manner, the upper portion of the cam (8) is attached to the baffle (9), a gasket (11) is fixedly connected to the upper portion of the outer wall of the pull rod (12), a compression spring (10) is movably sleeved in the middle of the outer wall of the pull rod (12), and the upper side and the lower side of, the top of base (7) is opened flutedly (14), the top of pull rod (12) is run through base (7) and is stretched into in flutedly (14), the top rigid coupling of pull rod (12) has clamp plate (13).

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