CN214844477U

CN214844477U - Electric heating tube shell strength detection equipment

Info

Publication number: CN214844477U
Application number: CN202121240222.2U
Authority: CN
Inventors: 王杰; 王斌; 朱德超; 朱达民
Original assignee: Jiangsu Sujie Machinery Manufacturing Co ltd
Current assignee: Jiangsu Sujie Machinery Manufacturing Co ltd
Priority date: 2021-06-03
Filing date: 2021-06-03
Publication date: 2021-11-23
Anticipated expiration: 2031-06-03

Abstract

The utility model discloses an electric heating tube shell strength detection device, which comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with a base, the top of the base is provided with a groove, a tube shell is arranged in the groove, and a stabilizing mechanism is arranged between the tube shell and the base; including setting up the clamp in the tube top left and right sides, two among the stabilizing mean the equal fixedly connected with rubber slab in intrados of clamp, the bottom of two rubber slabs all extrudees with the surface contact of tube, and the left and right sides at base top rear all rotates and is connected with the threaded rod, and the equal fixedly connected with in top of two threaded rods rotates the handle, and the surface of two threaded rods all is connected with the internal surface threaded connection of clamp, the utility model relates to a check out test set technical field. This electric heating pipe shell intensity check out test set through stabilizing mean's setting for electric heating pipe shell carries out fine fixed before the detection, has promoted the accuracy that detects data, and the practicality is very strong.

Description

Electric heating tube shell strength detection equipment

Technical Field

The utility model relates to a check out test set technical field specifically is an electric heating tube shell intensity check out test set.

Background

The electric heating tube is a tubular electric heating element and is composed of a metal tube, a spiral resistance wire, crystallized magnesium oxide powder and the like. The electric heating tube product is generally made of high-quality imported stainless steel tubes, imported high-temperature magnesium oxide powder, high-quality electric heating wires and other materials into a heating element, and is made of stainless steel into other structural parts, so that the electric heating tube product has the characteristics of excellent overall performance, super-long service life and easiness in maintenance.

The shell of the electric heating pipe can play a role in protecting the electric heating pipe, the shell of the electric heating pipe needs to be subjected to strength detection during production, the existing detection device cannot be used for well fixing the shell, certain deviation exists in the detected result, the existing detection device does not have a moving function, the shell needs to be manually moved frequently when different positions of the shell are detected, efficiency is low, and the electric heating pipe shell strength detection equipment is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an electric heating tube shell intensity check out test set has solved current detection device and can't carry out fine fixed to the shell to and current detection device does not possess the problem of removal function.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the strength detection equipment for the shell of the electric heating tube comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with a base, the top of the base is provided with a groove, a tube shell is arranged inside the groove, and a stabilizing mechanism is arranged between the tube shell and the base; including setting up the clamp in the tube top left and right sides, two among the stabilizing mean the equal fixedly connected with rubber slab in intrados of clamp, two the bottom of rubber slab all extrudees with the surface contact of tube, the left and right sides at base top rear all rotates and is connected with the threaded rod, two the equal fixedly connected with in top of threaded rod rotates the handle, two the surface of threaded rod all with the internal surface threaded connection of clamp, the equal fixedly connected with montant in the left and right sides in base top the place ahead, two the surface of montant all with the internal surface sliding connection of clamp.

Preferably, the left side and the right side of the top of the bottom plate are fixedly connected with four brackets, a first fixing plate is fixedly connected between the opposite sides of the two brackets on the left side, and a second fixing plate is fixedly connected between the opposite sides of the two brackets on the right side.

Preferably, a screw rod is rotatably connected between the second fixing plate and the opposite side of the second fixing plate, a motor is fixedly connected to the right side of the second fixing plate, and the right end of the screw rod penetrates through the second fixing plate and extends to the right side of the second fixing plate.

Preferably, the output end of the motor is fixedly connected with the right end of the screw rod through a coupler, a cross rod is fixedly connected between the opposite sides of the second fixing plate and positioned in front of the screw rod, and a moving seat is movably connected between the outer surface of the screw rod and the outer surface of the cross rod.

Preferably, the outer surface of the screw rod is in threaded connection with the inner surface of the moving seat, the outer surface of the cross rod is in sliding connection with the inner surface of the moving seat, and the bottom of the moving seat is fixedly connected with a hydraulic rod.

Preferably, the bottom end of the hydraulic rod is fixedly connected with an extrusion block, the bottom of the extrusion block is in contact extrusion with the outer surface of the pipe shell, and the top of the extrusion block is fixedly connected with a pressure sensor.

Advantageous effects

The utility model provides an electric heating tube shell intensity check out test set. Compared with the prior art, the method has the following beneficial effects:

(1) this electric heating pipe shell intensity check out test set through placing the tube in the recess, further rotates the handle through rotating two for it rotates to rotate the handle drive threaded rod, and the threaded rod drives the clamp and slides down along the surface of montant simultaneously, finally makes clamp extrusion chucking tube, realizes the stability to the tube, through stabilizing mean's setting, makes the electric heating pipe tube carry out fine fixed before the detection, has promoted the accuracy that detects data, and the practicality is very strong.

(2) This electrical heating pipe shell intensity check out test set through starter motor for the motor drives the lead screw and rotates, and the lead screw drives simultaneously and removes the seat and carry out the horizontal slip along the surface of horizontal pole, thereby has realized detection device's horizontal migration, has avoided manual frequent movement tube to detect, has promoted work efficiency.

Drawings

Fig. 1 is a perspective view of the external structure of the present invention;

fig. 2 is an open state diagram of the stabilizing mechanism of the present invention;

FIG. 3 is an enlarged view of a portion of the substrate of FIG. 2;

fig. 4 is a perspective view of the present invention with a partial structure.

In the figure: 1-bottom plate, 2-base, 3-groove, 4-tube shell, 5-stabilizing mechanism, 51-hoop, 52-rubber plate, 53-threaded rod, 54-rotating handle, 55-vertical rod, 6-support, 7-first fixing plate, 8-second fixing plate, 9-screw rod, 10-motor, 11-cross rod, 12-moving seat, 13-hydraulic rod, 14-extruding block and 15-pressure sensor.

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. 1-4, the present invention provides a technical solution: the strength detection equipment for the shell of the electric heating tube comprises a bottom plate 1, wherein the top of the bottom plate 1 is fixedly connected with a base 2, the top of the base 2 is provided with a groove 3, a tube shell 4 is arranged inside the groove 3, the tube shell 4 is matched with the groove 3 in size, and a stabilizing mechanism 5 is arranged between the tube shell 4 and the base 2; the stabilizing mechanism 5 comprises clamps 51 arranged on the left side and the right side of the top of the tube 4, the cambered surfaces of the clamps 51 are matched with the size of the tube 4, rubber plates 52 are fixedly connected to the inner cambered surfaces of the two clamps 51, the rubber plates 52 can increase the friction between the clamps and the tube 4 and can avoid crushing the tube 4, the bottoms of the two rubber plates 52 are contacted and extruded with the outer surface of the tube 4, threaded rods 53 are rotatably connected to the left side and the right side of the rear of the top of the base 2, rotating handles 54 are fixedly connected to the top ends of the two threaded rods 53, the outer surfaces of the two threaded rods 53 are in threaded connection with the inner surface of the clamps 51, vertical rods 55 are fixedly connected to the left side and the right side of the front of the top of the base 2, the outer surfaces of the two vertical rods 55 are in sliding connection with the inner surfaces of the clamps 51, four brackets 6 are fixedly connected to the left side and the right side of the top of the bottom plate 1, and a first fixing plate 7 is fixedly connected between the opposite sides of the two brackets 6 on the left side, a second fixing plate 8 is fixedly connected between opposite sides of the two right brackets 6, a screw rod 9 is rotatably connected between the opposite sides of the second fixing plate 8 and the second fixing plate 8, a motor 10 is fixedly connected to the right side of the second fixing plate 8, the motor 10 is a three-phase asynchronous motor, is controlled by an external switch and is electrically connected with an external power supply, the right end of the screw rod 9 penetrates through the second fixing plate 8 and extends to the right side of the second fixing plate 8, the output end of the motor 10 is fixedly connected with the right end of the screw rod 9 through a coupler, a cross rod 11 is fixedly connected between the opposite sides of the second fixing plate 8 and is positioned in front of the screw rod 9, a moving seat 12 is movably connected between the outer surface of the screw rod 9 and the outer surface of the cross rod 11, the outer surface of the screw rod 9 is in threaded connection with the inner surface of the moving seat 12, and the outer surface of the cross rod 11 is in sliding connection with the inner surface of the moving seat 12, remove the bottom fixedly connected with hydraulic stem 13 of seat 12, hydraulic stem 13 is prior art, receive external switch control, and with external power source electric connection, the bottom fixedly connected with extrusion piece 14 of hydraulic stem 13, the bottom and the shell 4 external surface contact extrusion of extrusion piece 14, the top fixedly connected with pressure sensor 15 of extrusion piece 14, pressure sensor 15 detectable extrusion piece 14 is to the extrusion pressure degree of shell 4, thereby analysis play shell 4 intensity, with external power source electric connection.

And those not described in detail in this specification are well within the skill of those in the art.

When the device works, firstly, the tube 4 is placed in the groove 3, and further, the two rotating handles 54 are rotated, so that the rotating handles 54 drive the threaded rod 53 to rotate, meanwhile, the threaded rod 53 drives the hoop 51 to slide downwards along the outer surface of the vertical rod 55, and finally, the hoop 51 extrudes and clamps the tube 4, so as to realize the stability of the tube 4, through the arrangement of the stabilizing mechanism 5, the tube 4 of the electric heating tube is well fixed before detection, the accuracy of detection data is improved, the practicability is strong, the hydraulic rod 13 is further started, so that the hydraulic rod 13 pushes the extrusion block 14 to extrude and detect the tube 4, the detection result is displayed through the pressure sensor 15, when different parts of the tube 4 need to be detected, the motor 10 drives the screw rod 9 to rotate by starting the motor 10, and simultaneously, the screw rod 9 drives the moving seat 12 to slide left and right along the outer surface of the cross rod 11, thereby realized detection device's horizontal migration, avoided manual frequent movement tube shell 4 to detect, promoted work efficiency.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. The utility model provides an electric heating tube shell intensity check out test set, includes bottom plate (1), the top fixedly connected with base (2) of bottom plate (1), its characterized in that: a groove (3) is formed in the top of the base (2), a pipe shell (4) is arranged in the groove (3), and a stabilizing mechanism (5) is arranged between the pipe shell (4) and the base (2);

including setting up clamp (51) in the tube (4) top left and right sides, two in stabilizing mean (5) the equal fixedly connected with rubber slab (52) of intrados of clamp (51), two the bottom of rubber slab (52) all extrudees with the surface contact of tube (4), the left and right sides at base (2) top rear all rotates and is connected with threaded rod (53), two the equal fixedly connected with in top of threaded rod (53) rotates handle (54), two the surface of threaded rod (53) all with the internal surface threaded connection of clamp (51), the equal fixedly connected with montant (55) in the left and right sides in base (2) top the place ahead, two the surface of montant (55) all with the internal surface sliding connection of clamp (51).

2. The apparatus for detecting the strength of the outer shell of the electric heating tube as claimed in claim 1, wherein: the left side and the right side of the top of the bottom plate (1) are fixedly connected with four brackets (6), a first fixing plate (7) is fixedly connected between opposite sides of the two brackets (6) on the left side, and a second fixing plate (8) is fixedly connected between opposite sides of the two brackets (6) on the right side.

3. The apparatus for detecting the strength of the outer shell of the electric heating tube as claimed in claim 2, wherein: the lead screw (9) is rotatably connected between the opposite sides of the second fixing plate (8) and the second fixing plate (8), the motor (10) is fixedly connected to the right side of the second fixing plate (8), and the right end of the lead screw (9) penetrates through the second fixing plate (8) and extends to the right side of the second fixing plate (8).

4. The apparatus for detecting the strength of the outer shell of the electric heating tube as claimed in claim 3, wherein: the output end of the motor (10) is fixedly connected with the right end of the screw rod (9) through a coupler, a transverse rod (11) is fixedly connected between the opposite sides of the second fixing plate (8) and located in front of the screw rod (9), and a moving seat (12) is movably connected between the outer surface of the screw rod (9) and the outer surface of the transverse rod (11).

5. The apparatus for detecting the strength of the outer shell of the electric heating tube as claimed in claim 4, wherein: the outer surface of the screw rod (9) is in threaded connection with the inner surface of the movable seat (12), the outer surface of the cross rod (11) is in sliding connection with the inner surface of the movable seat (12), and the bottom of the movable seat (12) is fixedly connected with a hydraulic rod (13).

6. The apparatus for detecting the strength of the outer shell of the electric heating tube as claimed in claim 5, wherein: the bottom end of the hydraulic rod (13) is fixedly connected with an extrusion block (14), the bottom of the extrusion block (14) is in contact extrusion with the outer surface of the pipe shell (4), and the top of the extrusion block (14) is fixedly connected with a pressure sensor (15).