CN215177437U

CN215177437U - High-temperature wall thickness detection device for nodular cast iron pipe

Info

Publication number: CN215177437U
Application number: CN202120679718.3U
Authority: CN
Inventors: 边强; 阚合生; 韦孟伟
Original assignee: Wuhu Xiyou Intelligent Technology Co ltd
Current assignee: Wuhu Xiyou Intelligent Technology Co ltd
Priority date: 2021-04-02
Filing date: 2021-04-02
Publication date: 2021-12-14
Anticipated expiration: 2031-04-02

Abstract

The utility model discloses a high-temperature wall thickness detection device for nodular cast iron pipes, which comprises a detection device and a clamping mechanism, wherein one side of a pipe wall detection component is provided with a clamping adjustment component, one side of the clamping adjustment component is provided with an adjustment rotating handle, one side of the adjustment rotating handle is provided with a threaded hole, the adjustment rotating handle can be rotated to drive two groups of clamping mechanisms to move in opposite directions, the detection device can conveniently clamp the nodular cast iron pipes with different pipe diameters, the top of the pipe wall detection component is provided with a first clamping plate, the top of the first clamping plate is provided with an adjustment handle, one side of the adjustment handle is provided with an adjustment hole, the adjustment handle of the first clamping plate can be pulled to drive an adjustment slide bar and a limiting block, so that the first clamping plate can move upwards, the first clamping plate is placed outside the nodular cast iron pipe, a positive and negative motor can be started to drive a second clamping plate to move upwards and downwards, and the second clamping plate can be moved to the inner wall of the nodular cast iron pipe, the detection equipment can measure the pipe walls of the nodular cast iron pipes with different thicknesses conveniently.

Description

High-temperature wall thickness detection device for nodular cast iron pipe

Technical Field

The utility model relates to a detection device technical field specifically is a nodular cast-iron pipe high temperature wall thickness detection device.

Background

The nodular cast iron pipe is a pipe which is formed by adding a nodulizer into cast molten iron above No. 18 and then centrifugally casting the molten iron at a high speed by a centrifugal nodular cast iron machine, and is called a nodular cast iron pipe, a nodular cast iron pipe and the like for short. The material is mainly used for conveying tap water and is an ideal selective material for tap water pipelines.

However, when the existing detection equipment is used for detecting the nodular cast iron pipes, the detection equipment is inconvenient to clamp the nodular cast iron pipes with different pipe diameters, and the pipe walls of the nodular cast iron pipes with different thicknesses cannot be measured.

The problems described above are addressed. Therefore, a device for detecting the high-temperature wall thickness of the nodular cast iron pipe is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a nodular cast-iron pipe high temperature wall thickness detection device, install centre gripping regulating assembly in one side of pipe wall determine module, the regulation is installed to one side of centre gripping regulating assembly and is changeed the handle, adjust and change one side set up screw hole of handle, at first install the inside at the adjustment tank with two sets of fixture, connect the gyro wheel in the spout simultaneously, then in inserting centre gripping regulating assembly and fixture's screw hole and connecting rod perforation with positive and negative screw rod and gag lever post, the cooperation is adjusted and is changeed handle and fixing bearing and two sets of fixed lids, fix the inside at centre gripping regulating assembly with positive and negative screw rod and gag lever post, it carries out the opposite direction removal to rotate to adjust and to drive two sets of fixture, make things convenient for the nodular cast-iron pipe of the different pipe diameters of check out equipment centre gripping, thereby the problem in the above-mentioned background art has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: a high-temperature wall thickness detection device for a ductile cast iron pipe comprises detection equipment and a clamping mechanism, wherein the clamping mechanism is arranged inside the detection equipment, the detection equipment comprises a pipe wall detection assembly and a clamping adjustment assembly, the pipe wall detection assembly is arranged on one side of the detection equipment, the clamping adjustment assembly is arranged on one side of the pipe wall detection assembly, the clamping adjustment assembly comprises an adjusting rotating handle, a threaded hole, a connecting rod perforation hole, an adjustment groove and a sliding groove, the adjusting rotating handle is arranged on one side of the clamping adjustment assembly, the threaded hole is formed in one side of the adjusting rotating handle, the connecting rod perforation hole is formed in one side of the threaded hole, the adjustment groove is formed in the top of the clamping adjustment assembly, and the sliding groove is formed in the bottom of the adjustment groove;

the clamping mechanism comprises an arc-shaped groove and a roller, the arc-shaped groove is formed in the top of the clamping mechanism, and the roller is installed at the bottom of the clamping mechanism.

Preferably, the pipe wall detection assembly comprises a first clamping plate and a pipe wall detection frame, the first clamping plate is installed at the top of the pipe wall detection assembly, and the pipe wall detection frame is installed at the bottom of the first clamping plate.

Preferably, the first clamping plate comprises an adjusting handle and an adjusting hole, the adjusting handle is mounted at the top of the first clamping plate, and the adjusting hole is formed in one side of the adjusting handle.

Preferably, the pipe wall testing jig includes mounting groove, splint shifting chute, splint spacing groove and adjusts the inner chamber, and the mounting groove has been seted up to the bottom of pipe wall testing jig, and the splint shifting chute is installed at the top of mounting groove, and the splint spacing groove has been seted up to the both sides of splint shifting chute, and the regulation inner chamber has been seted up to the inside of pipe wall testing jig.

Preferably, the mounting groove includes positive and negative motor, threaded rod, second splint and limiting plate, and the internally mounted of mounting groove has positive and negative motor, and the threaded rod is installed at the top of positive and negative motor, and the mid-mounting of threaded rod has the second splint, and the limiting plate is installed to one side of second splint.

Preferably, adjust the inner chamber and include stopper, adjust slide bar and regulating spring, adjust the internally mounted of inner chamber and have the stopper, the top of stopper is installed and is adjusted the slide bar, and the externally mounted of adjusting the slide bar has regulating spring.

Preferably, adjust and change including positive and negative screw rod, fixing bearing, gag lever post and fixed lid, adjust the bottom of changeing the handle and install positive and negative screw rod, fixing bearing is installed to the one end of positive and negative screw rod, and the gag lever post is all installed to the both sides of positive and negative screw rod, and fixed lid is respectively installed at the both ends of gag lever post.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model provides a nodular cast-iron pipe high temperature wall thickness detection device, install centre gripping regulating assembly in one side of pipe wall determine module, one side of centre gripping regulating assembly is installed and is adjusted changeing the handle, adjust and change one side set up screw hole of handle, at first install the inside at the adjustment tank with two sets of fixture, connect the gyro wheel in the spout simultaneously, then with positive and negative screw rod and gag lever post insert into centre gripping regulating assembly and fixture's screw hole and connecting rod perforation, the cooperation is adjusted changeing with fixing bearing and two sets of fixed lids, fix the inside at centre gripping regulating assembly with positive and negative screw rod and gag lever post, it carries out the reverse direction removal to rotate to adjust changeing can driving two sets of fixture, make things convenient for the nodular cast-iron pipe of the different pipe diameters of check out test set centre gripping.

2. The utility model provides a nodular cast-iron pipe high temperature wall thickness detection device, install first splint at the top of pipe wall detection subassembly, the top of first splint is installed and is adjusted the handle, adjust the handle one side and seted up the regulation hole, install the stopper in the inside of adjusting the inner chamber, then adjust the slide bar welded fastening at the top of stopper, immediately install adjusting spring in the outside of adjusting the slide bar, cooperation regulation hole and fixed cover, conveniently fix first splint at the top of pipe wall detection frame, the regulation handle of pulling first splint can drive adjusts slide bar and stopper, the stopper can cause the extrusion and produce reaction force to adjusting spring, make first splint can move up, place first splint in the outside of nodular cast-iron pipe, start positive and negative motor and can drive the second splint and move up and down, move the second splint to the inner wall department of nodular cast-iron pipe, the detection equipment can measure the pipe walls of the nodular cast iron pipes with different thicknesses conveniently.

Drawings

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

FIG. 2 is a schematic structural view of the clamping adjustment assembly of the present invention;

FIG. 3 is a schematic structural view of the tube wall detecting assembly of the present invention;

fig. 4 is a schematic diagram of the structure of the adjusting cavity of the present invention.

In the figure: 1. a detection device; 11. a tube wall detection assembly; 111. a first splint; 1111. adjusting the grip; 1112. an adjustment hole; 112. a pipe wall detection frame; 1121. mounting grooves; 11211. a positive and negative motor; 11212. a threaded rod; 11213. a second splint; 11214. a limiting plate; 1122. a clamp plate moving groove; 1123. a splint limit groove; 1124. adjusting the inner cavity; 11241. a limiting block; 11242. adjusting the sliding rod; 11243. adjusting the spring; 12. a clamping adjustment assembly; 121. adjusting the rotating handle; 1211. a positive and negative screw; 1212. fixing the bearing; 1213. a limiting rod; 1214. a fixed cover; 122. a threaded hole; 123. punching a connecting rod; 124. an adjustment groove; 125. a chute; 2. a clamping mechanism; 21. an arc-shaped slot; 22. and a roller.

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, a device for detecting the high-temperature wall thickness of a ductile cast iron pipe comprises a detection device 1 and a clamping mechanism 2, wherein the clamping mechanism 2 is installed inside the detection device 1, the detection device 1 comprises a pipe wall detection assembly 11 and a clamping adjustment assembly 12, the pipe wall detection assembly 11 is installed on one side of the detection device 1, the clamping adjustment assembly 12 is installed on one side of the pipe wall detection assembly 11, the clamping adjustment assembly 12 comprises an adjusting rotating handle 121, a threaded hole 122, a connecting rod through hole 123, an adjusting groove 124 and a sliding groove 125, the adjusting rotating handle 121 is installed on one side of the clamping adjustment assembly 12, the threaded hole 122 is opened on one side of the adjusting rotating handle 121, the connecting rod through hole 123 is opened on one side of the threaded hole 122, the adjusting groove 124 is opened on the top of the clamping adjustment assembly 12, the sliding groove 125 is opened on the bottom of the adjusting groove 124, the clamping adjustment assembly 12 is installed on one side of the pipe wall detection assembly 11, the adjusting rotating handle 121 is installed on one side of the clamping adjusting assembly 12, a threaded hole 122 is formed in one side of the adjusting rotating handle 121, firstly, the two groups of clamping mechanisms 2 are installed inside an adjusting groove 124, meanwhile, the roller 22 is connected into the sliding groove 125, then the positive and negative screw 1211 and the limiting rod 1213 are inserted into the threaded hole 122 and the connecting rod through hole 123 of the clamping adjusting assembly 12 and the clamping mechanisms 2, the positive and negative screw 1211 and the limiting rod 1213 are fixed inside the clamping adjusting assembly 12 in a matching mode through the adjusting rotating handle 121, the two groups of clamping mechanisms 2 can be driven to move in the opposite directions through the rotating adjusting rotating handle 121, and the detection device 1 can conveniently clamp nodular cast iron pipes with different pipe diameters.

Referring to fig. 3-4, a device for detecting a high temperature wall thickness of a ductile cast iron pipe, wherein a clamping mechanism 2 comprises an arc-shaped groove 21 and a roller 22, the arc-shaped groove 21 is formed at the top of the clamping mechanism 2, the roller 22 is installed at the bottom of the clamping mechanism 2, a pipe wall detection assembly 11 comprises a first clamping plate 111 and a pipe wall detection frame 112, the first clamping plate 111 is installed at the top of the pipe wall detection assembly 11, the pipe wall detection frame 112 is installed at the bottom of the first clamping plate 111, the first clamping plate 111 comprises an adjusting handle 1111 and an adjusting hole 1112, the adjusting handle 1111 is installed at the top of the first clamping plate 111, the adjusting hole 1112 is formed at one side of the adjusting handle 1111, the pipe wall detection frame 112 comprises an installation groove 1121, a clamping plate moving groove 1122, a clamping plate limiting groove 1123 and an adjusting inner cavity 1124, an installation groove 1121 is formed at the bottom of the pipe wall detection frame 112, a clamping plate moving groove 1122 is installed at the top of the installation groove 1121, clamping plate moving groove 1123 is formed at two sides of the clamping plate moving groove 1122, an adjusting inner cavity 1124 is formed in the pipe wall detecting frame 112, the mounting groove 1121 comprises a forward and reverse motor 11211, a threaded rod 11212, a second clamping plate 11213 and a limiting plate 11214, the forward and reverse motor 11211 is mounted in the mounting groove 1121, the threaded rod 11212 is mounted at the top of the forward and reverse motor 11211, the second clamping plate 11213 is mounted in the middle of the threaded rod 11212, the limiting plate 11214 is mounted at one side of the second clamping plate 11213, the adjusting inner cavity 1124 comprises a limiting block 11241, an adjusting sliding rod 11242 and an adjusting spring 11243, the adjusting inner cavity 1124 is mounted in the adjusting inner cavity 1124, the limiting block 11241 is mounted at the top of the limiting block 11241, the adjusting sliding rod 11242 is mounted outside the adjusting sliding rod 11243, the adjusting rotating handle 121 comprises a forward and reverse screw 1211, a fixed bearing 1212, a limiting rod 1213 and a fixed cover 1214, the forward and reverse screw 1211 is mounted at the bottom of the adjusting rotating handle 121, a fixed bearing 1212 is mounted at one end of the forward and a fixed bearing 1211, and limiting rods 1213 are mounted at two sides of the forward and reverse screw 1211, fixing covers 1214 are respectively installed at two ends of a limiting rod 1213, a first clamping plate 111 is installed at the top of the pipe wall detection assembly 11, an adjusting handle 1111 is installed at the top of the first clamping plate 111, an adjusting hole 1112 is formed at one side of the adjusting handle 1111, a limiting block 11241 is installed inside an adjusting inner cavity 1124, then an adjusting slide rod 11242 is welded and fixed at the top of the limiting block 11241, an adjusting spring 11243 is installed outside the adjusting slide rod 11242, the first clamping plate 111 is conveniently fixed at the top of the pipe wall detection frame 112 by matching the adjusting hole 1112 and the fixing cover 1214, the adjusting handle 1111 of the first clamping plate 111 can be pulled to drive the adjusting slide rod 11242 and the limiting block 11241, the limiting block 11241 can extrude the adjusting spring 11243 and generate a reaction force, so that the first clamping plate 111 can move upwards, the first clamping plate 111 is placed outside the nodular cast iron pipe, a positive and negative motor 11211 can drive a second clamping plate 11213 to move upwards and downwards, the second clamping plate 11213 is moved to the inner wall of the nodular cast iron pipe, so that the detection equipment 1 can conveniently measure the pipe walls of the nodular cast iron pipe with different thicknesses.

The working principle is as follows: firstly, two groups of clamping mechanisms 2 are arranged inside an adjusting groove 124, a roller 22 is connected in a sliding groove 125, then a positive and negative screw 1211 and a limiting rod 1213 are inserted into a threaded hole 122 and a connecting rod through hole 123 of a clamping adjusting component 12 and the clamping mechanisms 2, a regulating rotating handle 121, a fixed bearing 1212 and two groups of fixed covers 1214 are matched, the positive and negative screw 1211 and the limiting rod 1213 are fixed inside the clamping adjusting component 12, the regulating rotating handle 121 is rotated to drive the two groups of clamping mechanisms 2 to move in the opposite direction, a limiting block 11241 is arranged inside an adjusting inner cavity, then a regulating slide 11242 is welded and fixed on the top of the limiting block 11241, a regulating spring 11243 is arranged outside the regulating slide 11242, a regulating hole 1112 and a fixed cover 1214 are matched, so that a first clamping plate 111 is conveniently fixed on the top of a pipe wall detection frame 112, the regulating grip 1111 of the first clamping plate 111 is pulled to drive the regulating slide 42 and the limiting block 11241, the limiting block 11241 can extrude the adjusting spring 11243 and generate a reaction force, so that the first clamping plate 111 can move upwards, the first clamping plate 111 is placed outside the nodular cast iron pipe, and the second clamping plate 11213 can be driven to move upwards and downwards by starting the positive and negative motor 11211.

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 a nodular cast-iron pipe high temperature wall thickness detection device, includes check out test set (1) and fixture (2), the internally mounted of check out test set (1) has fixture (2), its characterized in that: the detection device (1) comprises a pipe wall detection assembly (11) and a clamping adjustment assembly (12), the pipe wall detection assembly (11) is installed on one side of the detection device (1), the clamping adjustment assembly (12) is installed on one side of the pipe wall detection assembly (11), the clamping adjustment assembly (12) comprises an adjusting rotating handle (121), a threaded hole (122), a connecting rod perforation (123), an adjustment groove (124) and a sliding groove (125), the adjusting rotating handle (121) is installed on one side of the clamping adjustment assembly (12), the threaded hole (122) is formed in one side of the adjusting rotating handle (121), the connecting rod perforation (123) is formed in one side of the threaded hole (122), the adjustment groove (124) is formed in the top of the clamping adjustment assembly (12), and the sliding groove (125) is formed in the bottom of the adjustment groove (124);

the clamping mechanism (2) comprises an arc-shaped groove (21) and a roller (22), the arc-shaped groove (21) is formed in the top of the clamping mechanism (2), and the roller (22) is installed at the bottom of the clamping mechanism (2).

2. The device for detecting the high-temperature wall thickness of the ductile cast iron pipe as claimed in claim 1, is characterized in that: pipe wall determine module (11) are including first splint (111) and pipe wall determine test stand (112), and first splint (111) are installed at the top of pipe wall determine module (11), and pipe wall determine test stand (112) are installed to the bottom of first splint (111).

3. The device for detecting the high-temperature wall thickness of the ductile cast iron pipe as claimed in claim 2, is characterized in that: first splint (111) are including adjusting handle (1111) and regulation hole (1112), and regulation handle (1111) are installed at the top of first splint (111), and regulation hole (1112) have been seted up to one side of adjusting handle (1111).

4. The device for detecting the high-temperature wall thickness of the ductile cast iron pipe as claimed in claim 2, is characterized in that: the pipe wall detection frame (112) comprises a mounting groove (1121), a clamping plate moving groove (1122), a clamping plate limiting groove (1123) and an adjusting inner cavity (1124), the mounting groove (1121) is formed in the bottom of the pipe wall detection frame (112), the clamping plate moving groove (1122) is mounted at the top of the mounting groove (1121), the clamping plate limiting groove (1123) is formed in two sides of the clamping plate moving groove (1122), and the adjusting inner cavity (1124) is formed in the pipe wall detection frame (112).

5. The device for detecting the high-temperature wall thickness of the ductile cast iron pipe as claimed in claim 4, wherein: the mounting groove (1121) comprises a positive and negative motor (11211), a threaded rod (11212), a second clamping plate (11213) and a limiting plate (11214), the positive and negative motor (11211) is mounted inside the mounting groove (1121), the threaded rod (11212) is mounted at the top of the positive and negative motor (11211), the second clamping plate (11213) is mounted in the middle of the threaded rod (11212), and the limiting plate (11214) is mounted on one side of the second clamping plate (11213).

6. The device for detecting the high-temperature wall thickness of the ductile cast iron pipe as claimed in claim 4, wherein: the adjusting inner cavity (1124) comprises a limiting block (11241), an adjusting sliding rod (11242) and an adjusting spring (11243), the limiting block (11241) is installed inside the adjusting inner cavity (1124), the adjusting sliding rod (11242) is installed at the top of the limiting block (11241), and the adjusting spring (11243) is installed outside the adjusting sliding rod (11242).

7. The device for detecting the high-temperature wall thickness of the ductile cast iron pipe as claimed in claim 1, is characterized in that: the adjusting rotating handle (121) comprises a positive and negative screw rod (1211), a fixed bearing (1212), a limiting rod (1213) and a fixed cover (1214), the positive and negative screw rod (1211) is installed at the bottom of the adjusting rotating handle (121), the fixed bearing (1212) is installed at one end of the positive and negative screw rod (1211), the limiting rod (1213) is installed on two sides of the positive and negative screw rod (1211), and the fixed cover (1214) is installed at two ends of the limiting rod (1213).