CN218157883U - Nondestructive testing tool for steel structure - Google Patents
Nondestructive testing tool for steel structure Download PDFInfo
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- CN218157883U CN218157883U CN202222352484.9U CN202222352484U CN218157883U CN 218157883 U CN218157883 U CN 218157883U CN 202222352484 U CN202222352484 U CN 202222352484U CN 218157883 U CN218157883 U CN 218157883U
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- connecting wire
- nondestructive testing
- auxiliary detection
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Abstract
The utility model provides a steel construction nondestructive test frock, including display instrument, nondestructive test probe and first connecting wire, the surface cover of first connecting wire is equipped with scalable auxiliary detection pole, first connecting wire is located the inside part of scalable auxiliary detection pole and is the telescopic heliciform, scalable auxiliary detection pole one end is provided with flexible kink, nondestructive test probe detachable installs on flexible kink, the one end and the display instrument electric property of first connecting wire are pegged graft. Utility model's setting through first connecting wire, scalable auxiliary detection pole, flexible kink can be according to the length of scalable auxiliary detection pole of actual demand adjustment to carry out nondestructive test to the welding seam of the higher department of bridge steel construction and lower department on a large scale, do not need the operator to bow or fill up the foot and detect, it is more convenient to use.
Description
Technical Field
The utility model relates to a bridge steel structure detects technical field, specifically is a steel construction nondestructive test frock.
Background
The nondestructive testing is a method for inspecting and testing the structure, property, state, defect type, property, quantity, shape, position, size, distribution and change of the defect inside and on the surface of a test piece by using a physical or chemical method as a means and by means of modern technology and equipment on the premise of not damaging or not affecting the service performance of the tested object and not damaging the internal tissue of the tested object and by utilizing the change of the reaction of heat, sound, light, electricity, magnetism and the like caused by the internal structure abnormality or the defect existence of the material. Be commonly used for the welding seam of steel construction to detect, nondestructive test instrument generally comprises nondestructive test probe, display instrument and connecting wire, detects time measuring at the welding seam to the steel mechanism lower position of bridge, needs operating personnel to bow to squat down and detects, and it is not convenient enough to operate, consequently provides a steel construction nondestructive test frock.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a steel structure nondestructive testing tool.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a steel construction nondestructive test frock, includes display instrument, nondestructive test probe and first connecting wire, the surface cover of first connecting wire is equipped with scalable auxiliary detection pole, first connecting wire is located the inside partly of scalable auxiliary detection pole and is the telescopic heliciform, scalable auxiliary detection pole one end is provided with flexible kink, nondestructive test probe detachable installs on flexible kink, the one end and the display instrument electrical property of first connecting wire are pegged graft.
Furthermore, scalable auxiliary detection pole includes the gum cover handle, the internally mounted of gum cover handle has multisection telescopic link, all be provided with locking bolt between per two sections of multisection telescopic link.
Furthermore, the first connecting line is located the inside one end of scalable auxiliary detection pole and extends to the inside of flexible kink and fixedly connected with fixed block, the fixed block is connected with the inner wall of flexible kink, the surface of fixed block is provided with the plug.
Furthermore, the bottom of the nondestructive testing probe is connected with a socket, the bottom of the nondestructive testing probe is fixedly connected with a base, and the socket is electrically connected with a plug in an inserting mode.
Furthermore, a magnetic metal ring is fixed on the outer surface of one end, close to the nondestructive testing probe, of the flexible bending part, a metal sleeve is fixed on the surface of the base, and the metal sleeve is connected with the magnetic metal ring in an attracting mode.
Further, be fixed with the receiver on the lateral wall of display instrument, the inside of receiver is provided with the second connecting wire.
Furthermore, the first connecting wire is fixed with one end of the multi-section telescopic rod, which is far away from the nondestructive testing probe.
Furthermore, flexible steel wires are embedded in the flexible bending parts.
The utility model provides a steel construction nondestructive test frock. The method has the following beneficial effects:
1. the utility model discloses a setting through first connecting wire, scalable auxiliary detection pole, flexible kink can be according to the length of scalable auxiliary detection pole of actual demand adjustment to carry out nondestructive test to the welding seam of the higher department of bridge steel construction and lower department on a large scale, do not need the operator to bow or fill up the foot and detect, it is more convenient to use.
2. The utility model discloses a can dismantle between nondestructive test probe and the first connecting wire, need not use scalable auxiliary detection pole to assist when examining, can pull down the nondestructive test head, change first connecting wire into current commonly used shorter connecting wire to nondestructive test appearance normal use.
Drawings
Fig. 1 is a perspective view of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a partial cross-sectional view of the present invention;
fig. 4 is a cross-sectional view of the flexible bending portion of the present invention.
Wherein, 1, a display instrument; 2. a first connecting line; 201. a fixed block; 202. a plug; 3. a telescopic auxiliary detection rod; 301. a rubber sleeve handle; 302. a multi-section telescopic rod; 303. locking the bolt; 4. a nondestructive testing probe; 401. a socket; 402. a base; 503. a metal sheath; 5. a flexible bend; 501. a flexible steel wire; 502. a magnetic metal ring; 6. an accommodating box.
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.
Example (b):
as shown in fig. 1-4, the embodiment of the utility model provides a steel construction nondestructive test frock, including display 1, nondestructive test probe 4 and first connecting wire 2, the surface cover of first connecting wire 2 is equipped with scalable auxiliary detection pole 3, first connecting wire 2 is located scalable auxiliary detection pole 3 inside part and is the telescopic heliciform, 3 one end of scalable auxiliary detection pole are provided with flexible kink 5, nondestructive test probe 4 detachable installs on flexible kink 5, the one end of first connecting wire 2 is pegged graft with 1 electrical property of display, be fixed with receiver 6 on the lateral wall of display 1, the inside of receiver 6 is provided with the second connecting wire, the second connecting wire is current commonly used connection display 1 and nondestructive test probe 4's connecting wire, short, so that normally use the welding part of small scale.
As shown in fig. 2, the telescopic auxiliary detection rod 3 includes a rubber sleeve handle 301, a plurality of telescopic rods 302 are installed inside the rubber sleeve handle 301, and a locking bolt 303 is disposed between each two sections of the telescopic rods 302, so as to conveniently fix the extended position.
As shown in fig. 3, the end of the first connecting line 2 inside the retractable auxiliary detecting rod 3 extends to the inside of the flexible bending portion 5 and is fixedly connected with the fixing block 201, the fixing block 201 is connected with the inner wall of the flexible bending portion 5, the surface of the fixing block 201 is provided with the plug 202, the bottom of the nondestructive detecting probe 4 is connected with the socket 401, and the bottom of the nondestructive detecting probe 4 is also fixedly connected with the base 402, the socket 401 is electrically connected with the plug 202 in an inserting manner, so as to be powered on, and the detecting signal is transmitted to the display 1, the outer surface of the end of the flexible bending portion 5 close to the nondestructive detecting probe 4 is fixed with the magnetic metal ring 502, the surface of the base 402 is fixed with the metal sleeve 503, the metal sleeve 503 is connected with the magnetic metal ring 502 in an attracting manner, so that the connection relationship between the nondestructive detecting probe 4 and the flexible bending portion 5 is more compact, and the nondestructive detecting probe is convenient to be detached at the same time.
As shown in fig. 4, flexible steel wire 501 is embedded in the flexible bending part 5, so that the flexible bending part 5 has certain flexibility and certain rigidity, and can facilitate angle adjustment of the nondestructive testing probe 4, and detect the weld joint, and can avoid changing the angle under slight external force, and meanwhile, the bending strength of the flexible steel wire 501 is greater than the tensile force of the spiral part in the first connecting line 2, so that the flexible bending part 5 is affected when stretching the spiral.
The first connecting wire 2 and one end of the multi-section telescopic rod 302 far away from the nondestructive testing probe 4 are fixed, so that the connecting stability is improved.
During the use, when needs are bending over to the welding seam of steel construction on a large scale the time measuring, can adjust the length that multisection telescopic link 302 stretches out according to actual demand, and fix extension length through locking bolt 303, later adjust the angle of nondestructive test probe 4 through flexible kink 5, and can hand gum cover handle 301 and detect the position of nondestructive test probe 4 alignment welding seam, need not bow to detect, and convenient for operation, when nondestructive test appearance needs normal use, can pull out nondestructive test probe 4 from flexible kink 5, and part first connecting wire 2 and 1 plug of display instrument, later change for second connecting wire commonly used can.
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 (8)
1. The utility model provides a steel construction nondestructive test frock, includes display instrument (1), nondestructive test probe (4) and first connecting wire (2), its characterized in that: the utility model discloses a nondestructive test probe, including first connecting wire (2), the surface cover of first connecting wire (2) is equipped with scalable auxiliary detection pole (3), first connecting wire (2) are located the inside part of scalable auxiliary detection pole (3) and are the telescopic heliciform, scalable auxiliary detection pole (3) one end is provided with flexible kink (5), nondestructive test probe (4) detachable is installed on flexible kink (5), the one end and the display instrument (1) electrical property of first connecting wire (2) are pegged graft.
2. The steel structure nondestructive testing tool according to claim 1, characterized in that: scalable auxiliary detection pole (3) include gum cover handle (301), the internally mounted of gum cover handle (301) has multisection telescopic link (302), all be provided with locking bolt (303) between per two sections of multisection telescopic link (302).
3. The steel structure nondestructive testing tool according to claim 1, characterized in that: first connecting wire (2) are located inside one end of scalable supplementary measuring pole (3) and extend to inside and fixedly connected with fixed block (201) of flexible kink (5), the inner wall connection of fixed block (201) and flexible kink (5), the surface of fixed block (201) is provided with plug (202).
4. The steel structure nondestructive testing tool according to claim 3, characterized in that: the bottom of the nondestructive testing probe (4) is connected with a socket (401), the bottom of the nondestructive testing probe (4) is fixedly connected with a base (402), and the socket (401) is electrically connected with the plug (202) in an inserting mode.
5. The steel structure nondestructive testing tool according to claim 4, characterized in that: the outer surface of one end of the flexible bending part (5) close to the nondestructive testing probe (4) is fixed with a magnetic metal ring (502), the surface of the base (402) is fixed with a metal sleeve (503), and the metal sleeve (503) is connected with the magnetic metal ring (502) in an attracting mode.
6. The steel structure nondestructive testing tool according to claim 1, characterized in that: be fixed with receiver (6) on the lateral wall of display instrument (1), the inside of receiver (6) is provided with the second connecting wire.
7. The steel structure nondestructive testing tool according to claim 2, characterized in that: the first connecting wire (2) is fixed with one end of the multi-section telescopic rod (302) far away from the nondestructive testing probe (4).
8. The steel structure nondestructive testing tool according to claim 1, characterized in that: and a flexible steel wire (501) is embedded in the flexible bending part (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222352484.9U CN218157883U (en) | 2022-09-05 | 2022-09-05 | Nondestructive testing tool for steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222352484.9U CN218157883U (en) | 2022-09-05 | 2022-09-05 | Nondestructive testing tool for steel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218157883U true CN218157883U (en) | 2022-12-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222352484.9U Active CN218157883U (en) | 2022-09-05 | 2022-09-05 | Nondestructive testing tool for steel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218157883U (en) |
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2022
- 2022-09-05 CN CN202222352484.9U patent/CN218157883U/en active Active
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