CN212588529U

CN212588529U - Electric heating tube fixing structure of electric heater

Info

Publication number: CN212588529U
Application number: CN202021661423.5U
Authority: CN
Inventors: 郭荣
Original assignee: Yancheng Fengjia Electric Appliance Manufacturing Co ltd
Current assignee: Yancheng Fengjia Electric Appliance Manufacturing Co ltd
Priority date: 2020-08-12
Filing date: 2020-08-12
Publication date: 2021-02-23
Anticipated expiration: 2030-08-12

Abstract

The utility model relates to an electric heater technical field, and an electric heater's electrothermal tube fixed knot constructs is disclosed, including mounting panel and electrothermal tube, the through-hole that matches with the electrothermal tube is seted up in the center department of mounting panel, the electrothermal tube passes the through-hole setting, and the top fixed mounting of electrothermal tube has the connector, be connected through fixed combination mechanism between connector and the mounting panel, the slot has been seted up to the equal symmetry in both sides of mounting panel, and the slot internalization is inserted and is equipped with the screw rod of matching, the spout has been seted up to the symmetry on the lateral wall of slot, symmetrical fixedly connected with slider on the screw rod, and slider and spout sliding connection, stop nut is installed to the screw thread on the screw rod, and stop nut offsets the setting with the tip of mounting panel. The utility model discloses not only conveniently carry out dismouting to electric heater and maintain, conveniently carry out the position locking to the electrothermal tube moreover, avoid it to rock and cause the accident.

Description

Electric heating tube fixing structure of electric heater

Technical Field

The utility model relates to an electric heater technical field especially relates to an electric heater's electrothermal tube fixed knot constructs.

Background

Electric heater when the installation, need erect fixedly to it, according to the container size of difference, often need adopt the fixed establishment of different specifications to connect, this has increaseed investment cost undoubtedly, and prior art's electrothermal tube fixed knot structure can't guarantee the steadiness, produces easily and rocks, probably leads to the emergence of dangerous accident, is difficult to satisfy diversified demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the electric heater is inconvenient to adapt to the containers of different specifications to be stably installed in the prior art, and providing an electric heating tube fixing structure of the electric heater.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a fixing structure of an electric heating tube of an electric heater comprises a mounting plate and the electric heating tube, wherein a through hole matched with the electric heating tube is formed in the center of the mounting plate, the electric heating tube penetrates through the through hole to be arranged, a connector is fixedly mounted at the top end of the electric heating tube, the connector is connected with the mounting plate through a fixed combination mechanism, slots are symmetrically formed in two sides of the mounting plate, matched screw rods are movably inserted in the slots, sliding grooves are symmetrically formed in the side walls of the slots, sliding blocks are symmetrically and fixedly connected to the screw rods and are in sliding connection with the sliding grooves, limit nuts are mounted on the screw rods in a threaded mode and are abutted to the end portions of the mounting plate, and a positioning and clamping mechanism is mounted at one end;

the fixed combination mechanism comprises two L-shaped rods symmetrically arranged on the side wall of the top end of the connector, the L-shaped rods are in threaded connection with the connector, the upper surface of the mounting plate is fixedly connected with butt-joint rods corresponding to the L-shaped rods, opposite ends of the butt-joint rods and the L-shaped rods are fixedly connected with combination blocks with semi-cylindrical structures, the two combination blocks are mutually attached and arranged, external threads are arranged on the outer side walls of the two combination blocks, the outer sides of the two combination blocks are jointly sleeved with threaded sleeves, and the threaded sleeves are in threaded connection with the two combination blocks;

the positioning and clamping mechanism comprises a bearing seat fixedly installed at the end part of a screw rod, a screw rod is rotatably connected to the bearing seat, threads opposite to each other in direction are arranged on the screw rod, two matched clamping blocks are sleeved on the screw rod, the screw rod is in threaded connection with the two clamping blocks, the guide rod is fixedly connected with an L-shaped structure on the side wall of the top end of the bearing seat, and the guide rod penetrates through the two clamping blocks and is connected with the guide rod in a sliding mode.

Preferably, the sliding sleeve is equipped with the activity dish of matching on the butt joint pole, and the bottom edgewise counterbalance setting of activity dish and threaded sleeve, fixedly connected with spring between activity dish and the mounting panel, and the spring housing establishes and sets up on the butt joint pole.

Preferably, one end of the guide rod, which is far away from the bearing seat, is fixedly connected with a stop cap.

Preferably, the end part of the screw rod, which is far away from the bearing seat, is fixedly provided with a rotating handle.

Preferably, the anti-skid pads are arranged on the opposite sides of the two clamping blocks.

Preferably, the bottom edge of the threaded sleeve is symmetrically provided with ball grooves, balls are mounted in the ball grooves, one ends of the balls penetrate through the notches of the ball grooves and extend outwards, and the balls are connected with the upper surface of the movable disc in a rolling mode.

Compared with the prior art, the utility model provides an electric heater's electrothermal tube fixed knot constructs possesses following beneficial effect:

1. this electric heater's electrothermal tube fixed knot constructs through setting up mounting panel, electrothermal tube, connector and fixed combined mechanism, and fixed combined mechanism makes things convenient for to carry out quick fixed mounting between connector and the mounting panel, simultaneously, also conveniently dismantles the separation as required to the convenience is maintained the dismouting to electric heater as required.

2. This electric heater's electrothermal tube fixed knot constructs, through setting up the mounting panel, the slot, the screw rod, the slider, the spout, stop nut and clamping mechanism, the screw rod conveniently drives the slider and slides along the spout, make the screw rod conveniently freely stretch out and draw back along the slot, thereby conveniently regulate and control clamping mechanism's position, be adapted to not unidimensional container, after the screw rod is stretched out and drawn back to adjust suitable position, rotate stop nut and mounting panel conflict, can avoid the mounting panel to take place to rock, it is tight to fix a position through the convenient lateral wall with the container of clamping mechanism, effectively avoid the electrothermal tube to rock.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses not only conveniently carry out dismouting maintenance to electric heater, conveniently carry out the position locking to the electrothermal tube moreover, avoid it to rock and cause the accident.

Drawings

Fig. 1 is a schematic structural view of an electric heating tube fixing structure of an electric heater according to the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is an enlarged view of a portion B in fig. 1.

In the figure: the device comprises a mounting plate 1, an electric heating tube 2, a connector 3, a screw rod 4, a sliding chute 5, a sliding block 6, a limiting nut 7, an 8L-shaped rod, a butt joint rod 9, a combined block 10, a threaded sleeve 11, a bearing seat 12, a screw rod 13, a clamping block 14, a guide rod 15, a movable disc 16, a spring 17, a stop cap 18, a rotating handle 19 and a ball 20.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 being 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.

Referring to fig. 1-3, an electric heating tube fixing structure of an electric heater comprises a mounting plate 1 and an electric heating tube 2, wherein a through hole matched with the electric heating tube 2 is formed in the center of the mounting plate 1, the electric heating tube 2 penetrates through the through hole and is arranged, a connector 3 is fixedly mounted at the top end of the electric heating tube 2, the connector 3 is connected with the mounting plate 1 through a fixed combination mechanism, slots are symmetrically formed in two sides of the mounting plate 1, matched screw rods 4 are movably inserted in the slots, sliding grooves 5 are symmetrically formed in the side walls of the slots, sliding blocks 6 are symmetrically and fixedly connected to the screw rods 4 and are slidably connected with the sliding grooves 5, limit nuts 7 are mounted on the screw rods 4 in a threaded mode, the limit nuts 7 are abutted to the end portions of the mounting plate 1, and a positioning;

the fixed combination mechanism comprises two L-shaped rods 8 which are symmetrically arranged on the side wall of the top end of the connector 3, the L-shaped rods 8 are in threaded connection with the connector 3, the upper surface of the mounting plate 1 is fixedly connected with a butt-joint rod 9 corresponding to the L-shaped rods 8, the opposite ends of the butt-joint rod 9 and the L-shaped rods 8 are fixedly connected with combination blocks 10 with semi-cylindrical structures, the two combination blocks 10 are mutually attached, external threads are arranged on the outer side walls of the two combination blocks 10, the outer sides of the two combination blocks 10 are jointly sleeved with a threaded sleeve 11, the threaded sleeve 11 is in threaded connection with the two combination blocks 10, an electric heating pipe 2 at the bottom end of the connector 3 penetrates through a through hole of the mounting plate 1, the combination blocks 10 at the end part of the L-shaped rods 8 are mutually attached to the combination blocks 10 at the end part of the butt-joint rod 9, the threaded sleeve 11 is rotated to be in threaded connection with the two, the threaded sleeve 11 is rotated to be separated from the two combined blocks 10, and then the electric heater can be disassembled and maintained;

the positioning and clamping mechanism comprises a bearing seat 12 fixedly installed at the end part of a screw rod 4, a screw rod 13 is rotatably connected to the bearing seat 12, two opposite-direction threads are arranged on the screw rod 13, two matched clamping blocks 14 are sleeved on the screw rod 13, the screw rod 13 is in threaded connection with the two clamping blocks 14, a guide rod 15 of an L-shaped structure is fixedly connected to the side wall of the top end of the bearing seat 12, the guide rod 15 penetrates through the two clamping blocks 14, the clamping blocks 14 are in sliding connection with the guide rod 15, the screw rod 4 conveniently drives a sliding block 6 to slide along a sliding groove 5, so that the screw rod 4 conveniently and freely stretches along a slot, the position of the clamping mechanism is conveniently regulated and controlled to be suitable for containers of different sizes, after the screw rod 4 is regulated and positioned, a limiting nut 7 is rotated to abut against the mounting plate 1, the mounting plate 1 can be prevented from shaking, and the screw rod 13 is rotated to, thereby conveniently fix a position the lateral wall of container and press from both sides tightly, effectively avoid electrothermal tube 2 to rock.

The sliding sleeve is equipped with the activity dish 16 that matches on the butt joint pole 9, and the bottom edgewise of activity dish 16 and threaded sleeve 11 offsets and sets up, fixedly connected with spring 17 between activity dish 16 and the mounting panel 1, and the spring 17 cover is established and is set up on butt joint pole 9, and threaded sleeve 11 need press when rotating and move the tension that movable dish 16 overcome spring 17 to make threaded sleeve 11 difficult the emergence not hard up, guarantee the stability of installation.

One end of the guide rod 15 far away from the bearing seat 12 is fixedly connected with a stop cap 18, so that the clamping block 14 is convenient to limit.

The end part of the screw rod 13 far away from the bearing seat 12 is fixedly provided with a rotating handle 19, so that the rotation of the screw rod 13 is conveniently controlled.

The anti-slip pads are arranged on the opposite sides of the two clamping blocks 14, so that friction force is increased, and the side wall of the container is conveniently and stably clamped.

The ball groove has been seted up to the symmetry on the bottom edgewise of threaded sleeve 11, and installs ball 20 in the ball groove, and the notch in ball groove is passed and outwards extends to the one end of ball 20, and with the upper surface rolling connection of activity dish 16, reduces the frictional force between threaded sleeve 11 and the activity dish 16.

In the utility model, the electric heating tube 2 at the bottom end of the connector 3 passes through the through hole of the mounting plate 1, so that the combination block 10 at the end part of the L-shaped rod 8 and the combination block 10 at the end part of the butt joint rod 9 are mutually attached, the threaded sleeve 11 is rotated to be in common threaded connection with the two combination blocks 10, the installation between the electric heater and the mounting plate 1 can be rapidly completed, the threaded sleeve 11 is rotated to be separated from the two combination blocks 10, and the electric heater can be disassembled and maintained; screw rod 4 conveniently drives slider 6 and slides along spout 5, make screw rod 4 convenient freely stretch out and draw back along the slot, thereby conveniently regulate and control clamping mechanism's position, be adapted to not unidimensional container, behind the screw rod 4 flexible regulation suitable position, it contradicts with mounting panel 1 to rotate stop nut 7, can avoid mounting panel 1 to take place to rock, it makes two threaded connection's clamp splice 14 along guide bar 15 slides in opposite directions to rotate lead screw 13, thereby it is tight to the convenient lateral wall of container to fix a position, effectively avoid electrothermal tube 2 to rock.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an electric heater's electrothermal tube fixed knot constructs, includes mounting panel (1) and electrothermal tube (2), its characterized in that, the center department of mounting panel (1) sets up the through-hole that matches with electrothermal tube (2), electrothermal tube (2) pass the through-hole setting, and the top fixed mounting of electrothermal tube (2) has connector (3), be connected through fixed combination mechanism between connector (3) and mounting panel (1), the slot has all been seted up to the both sides of mounting panel (1) symmetry, and the activity is inserted and is equipped with assorted screw rod (4) in the slot, spout (5) have been seted up to the symmetry on the lateral wall of slot, symmetry fixedly connected with slider (6) on screw rod (4), and slider (6) and spout (5) sliding connection, stop nut (7) are installed to screw thread on screw rod (4), and stop nut (7) and the tip of mounting panel (1) offset the setting, one end of the screw rod (4) far away from the bottom of the slot is provided with a positioning and clamping mechanism;

the fixed combination mechanism comprises two L-shaped rods (8) symmetrically arranged on the side wall of the top end of the connector (3), the L-shaped rods (8) are in threaded connection with the connector (3), the upper surface of the mounting plate (1) is fixedly connected with butt-joint rods (9) corresponding to the L-shaped rods (8), opposite ends of the butt-joint rods (9) and the L-shaped rods (8) are fixedly connected with combination blocks (10) with semi-cylindrical structures, the two combination blocks (10) are mutually attached, external threads are arranged on the outer side walls of the two combination blocks (10), a threaded sleeve (11) is sleeved on the outer sides of the two combination blocks (10) together, and the threaded sleeve (11) is in threaded connection with the two combination blocks (10) together;

the positioning and clamping mechanism comprises a bearing seat (12) fixedly mounted at the end part of a screw rod (4), a screw rod (13) is connected to the bearing seat (12) in a rotating mode, threads opposite to each other in direction are arranged on the screw rod (13), two matched clamping blocks (14) are sleeved on the screw rod (13), the screw rod (13) is connected with the two clamping blocks (14) in a threaded mode, the guide rod (15) of an L-shaped structure is fixedly connected to the side wall of the top end of the bearing seat (12), the guide rod (15) penetrates through the two clamping blocks (14) and is connected with the guide rod (15) in a sliding mode.

2. The structure of claim 1, wherein the butt-joint rod (9) is slidably sleeved with a matching movable disc (16), the movable disc (16) abuts against the bottom edge of the threaded sleeve (11), a spring (17) is fixedly connected between the movable disc (16) and the mounting plate (1), and the spring (17) is sleeved on the butt-joint rod (9).

3. The fixing structure of the electric heating tube of the electric heater in claim 1, wherein a stop cap (18) is fixedly connected to one end of the guide rod (15) far away from the bearing seat (12).

4. The fixing structure of the electric heating tube of the electric heater according to claim 1, wherein the end of the screw rod (13) far away from the bearing seat (12) is fixedly provided with a rotating handle (19).

5. The electric heating tube fixing structure of the electric heater as claimed in claim 1, wherein anti-slip pads are installed on the opposite sides of the two clamping blocks (14).

6. The fixing structure of the electric heating tube of the electric heater according to claim 2, wherein the bottom end of the threaded sleeve (11) is symmetrically provided with ball grooves along the edge, balls (20) are installed in the ball grooves, and one end of each ball (20) passes through the notch of each ball groove, extends outwards and is in rolling connection with the upper surface of the movable disc (16).