JP3240290U - Thermal engineering signal detector for power plants - Google Patents

Abstract

A thermal engineering signal detector for a power plant that can prevent accidental button touches from affecting data detection accuracy and output accuracy. A thermal engineering signal detector for a power plant comprises a detection unit including a detector, a protection device installed on one side of the detector, and a fall arrest device installed on the outside of the detector, the protection device is a protective case installed on one side of the detector, a chute installed on both sides of the inner lumen of the protective case, a protective plate installed in the inner lumen of the chute, and a Includes mating grooves to be installed. By installing a protective plate, the sliding of the protective plate realizes opening and closing of the protective device, and further protects the detector inside the protective case. When closed, the magnetic connection between the magnet installed in the bore of the fitting groove and one side of the guard plate can stably fix the guard plate during use. [Selection drawing] Fig. 1

Description

TECHNICAL FIELD The present invention relates to the technical field of thermal engineering signal detectors, and more particularly to thermal engineering signal detectors for power plants.

Thermal engineering signal refers to monitoring various parameters in the thermal system according to the operating state of the thermal engineering equipment when starting and stopping the equipment, or during operation, and when the safety threshold is exceeded, the equipment, automatic equipment It is a signal that alerts personnel or issues an alarm when an abnormal situation occurs. At present, thermal engineering signal detectors for existing power plants, field maintenance equipment often need to carry various large equipment, many inspection equipment has many auxiliary equipment, Most of the current thermal engineering detectors are handheld detectors, and these handheld thermal engineering detectors are equipped with many buttons, and manual Accidental touches of these buttons may affect the accuracy of data inspection and output when operating with . The side wall of the conventional signal detector has no anti-collision device, and when hit, the shell of the detector is easy to crack, which will damage the inside of the detector and affect its normal use. Therefore, a thermal engineering signal detector for power plants is presented to solve the above problems.

The purpose of this section is to outline some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions of this part, the abstract of the specification, and the title of the invention to avoid obscuring the purpose of this part, the abstract of the specification, and the title of the invention, etc. may take place. These simplifications or omissions cannot be used to limit the scope of the invention.

It is in view of the above and/or problems existing in thermal engineering signal detectors for existing power plants that the present invention is presented.

Therefore, the problem to be solved by the present invention is that most of the current thermal engineering detection devices are handheld detectors, and these handheld thermal engineering detectors are equipped with many buttons and can be operated manually. Occasionally, touching these buttons accidentally can affect the accuracy of data inspection and output. The side wall of the conventional signal detector has no anti-collision device, and when hit, the shell of the detector is easy to crack, which will damage the inside of the detector and affect its normal use.

In order to solve the above technical problems, the present invention proposes the following technical solutions. A thermal engineering signal detector for a power plant comprises a detection unit comprising a detector, a protective device installed on one side of said detector, and a fall arrest device installed on the outside of said detector;
A protective case installed on one side of the detector, a chute installed on both sides of the inner cavity of the protective case, a protective plate installed in the inner cavity of the chute, and an upper left end of the inner cavity of the protective case. A protection device comprising a fitting groove installed, a magnet installed in the inner cavity of the fitting groove, a sliding rod installed in the inner cavity of the protective case, and a slide installed on the surface of the sliding rod. And prepare.

As a preferred solution of the thermal engineering signal detector for power station of the present invention, one end of the protection plate is magnetically connected with the magnet, and one side of the slide is fixedly connected with the lower end of the protection plate.

As a preferred solution of the thermal engineering signal detector for power plant of the present invention, the anti-drop device is installed on both sides of the detector with a buffer spring and at one end of the buffer spring remote from the detector. edge guards;

As a preferred solution of the thermal engineering signal detector for power plant of the present invention, the anti-drop device further comprises a wear-resistant layer installed outside the edge guard, one end of the edge guard is on the top of the detector. deferred.

As a preferred solution of the thermal engineering signal detector for power plant of the present invention, said anti-drop device further comprises an arcuate surface installed on one side of said wear-resistant layer remote from said edge guard.

As a preferred solution of the thermal engineering signal detector for power plant of the present invention, the number of said sliding rods is two, and said sliding rods are two ends of said sliding rods are connected to said protection case. Fixedly connected to the inner wall.

As a preferred solution of the thermal engineering signal detector for power plant of the present invention, the protective device further comprises a glass layer installed on one side of the protective plate.

As a preferred solution of the thermal engineering signal detector for power plant of the present invention, the number of said buffer springs is eight, and said buffer springs are arranged symmetrically two by two around the surface of said protective case. be.

As a preferred solution of the thermal engineering signal detector for power plant of the present invention, the front and back sides of the protection plate extend into the lumen of the chute and are movably connected to the lumen of the chute.

As a preferred solution of the thermal engineering signal detector for power plants of the invention, the number of said edge guards is two and said edge guards cooperate with said buffer springs.

The beneficial effects of the present invention are as follows. By installing a protective device, it is possible to prevent the accidental touch of these buttons from affecting the accuracy of data detection and output. By installing a protection plate, the protection device can be opened and closed by sliding the protection plate, and the detector inside the protection case is protected. When closed, the magnetic connection between the magnet and one side of the guard plate allows the guard plate to be stably fixed during use. When opened, non-slip projections on the guard plate allow a slide slidably connected to the slide rod to move to form a limiting position between the inner walls of the protective case. This allows inspection data in the protection device to be seen through the glass layer, enhancing the overall protection effect.

In order to describe the technical solutions in the embodiments of the present invention more clearly, the following briefly introduces the drawings used in the description of the embodiments. Of course, the drawings in the following description are just some embodiments of the present invention, and those skilled in the art can also obtain other drawings from these drawings without creative efforts.

1 is an overall structural diagram of a thermal engineering signal detector for a power plant; FIG. Fig. 2 is an exploded view of the protective plate, protective case and sliding rod of a thermal engineering signal detector for power plants; FIG. 4 is a connection structure diagram of a protective plate and a sliding rod of a thermal engineering signal detector for a power plant; 1 is a top structural view of a thermal engineering signal detector for power plants; FIG.

In order to make the above-mentioned objects, features and advantages of the invention more apparent and easier to understand, specific embodiments of the invention will now be described in detail in conjunction with the accompanying drawings.

Although the following description sets forth numerous details in order to provide a thorough understanding of the invention, the invention may be practiced in other ways than those described herein, and those skilled in the art will appreciate , can be disseminated without departing from the invention. Accordingly, the invention is not limited by the specific examples disclosed below.

Also, references to "an example" or "example" herein refer to a particular feature, structure, or characteristic that may be included in at least one embodiment of the invention. "One embodiment" described in different parts of this specification does not refer to the same embodiment, nor is it a separate or selectively mutually exclusive embodiment from other embodiments.

Example 1
1 and 2 are the first embodiment of the present invention, this embodiment provides a thermal engineering signal detector for power plants, the thermal engineering signal detector for power plants comprises detector 101, said detector a detection unit 100 including a protection device 300 installed on one side of the detector 101 and a fall prevention device 200 installed outside the detector 101;
A protective case 302 installed on one side of the detector 101, a chute 302a installed on both sides of the inner cavity of the protective case 302, a protective plate 301 installed in the inner cavity of the chute 302a, and the protective case 302. a fitting groove 302b installed at the upper end of the left side of the lumen, a magnet 303 installed in the lumen of the fitting groove 302b, a sliding rod 304 installed in the lumen of the protective case 302, and the sliding a protective device 300 comprising a slide 305 mounted on the surface of a rod 304;

When closed in use, the upper end of the protective plate 301 is provided with anti-slip projections, and the protective plate 301 is manually slid using the anti-slip projections, and the inner upper end of the protective case 302 has a symmetrical chute 302a. , a protective plate 301 is slidably installed in a chute 302a, the protective plate 301 is slidable in the chute 302a, and a fitting groove 302b is provided in the inner upper end of one end of the protective case 302, and the fitting groove 302b is provided. A magnet 303 is fitted in the mounting groove 302b, and the magnetic connection between one end of the protection plate 301 and the magnet 303 allows the protection plate 301 to be fixed during use. When opened, both ends of the sliding rod 304 are fixedly connected within the protective case 302, the outer circumference of the sliding rod 304 is slidably connected to the limit slide 305, and is slidably connected to the sliding rod 304. The limit position formed between the limit slide 305 and the inner wall of the protective case 302 prevents the protective plate 301 from being accidentally opened when dropped, and furthermore, the operator accidentally touches the button of the detector 101. It can effectively prevent the data detection accuracy and output accuracy from being affected.

Example 2
1 to 3 show a second embodiment of the invention, which differs from the first embodiment in the following respects.

Specifically, one end of the protective plate 301 is magnetically connected with the magnet 303 , and one side of the slide 305 is fixedly connected to the lower end of the protective plate 301 .

Specifically, the fall prevention device 200 includes buffer springs 201 installed on both sides of the detector 101 and an edge guard 202 installed at one end of the buffer spring 201 away from the detector 101 . Due to the installation of the anti-drop device and the cooperation of the buffer spring 201 and the edge guard 202, when a collision occurs, the edge guard 202 is first impacted on the outside of the detector body and directly on the side wall of the casing. To avoid the defect of contact damage. In addition, when a collision occurs, the buffer spring 201 is compressed, and the generated reverse elastic force can effectively buffer the impact force, further reducing damage to the detector and prolonging its service life.

Example 3
1 to 4 show a third embodiment of the present invention, which differs from the above two embodiments in the following respects.

Specifically, the number of sliding rods 304 is two, and both ends of the two sliding rods 304 are fixedly connected to the inner wall of the protective case 302 .

Specifically, the protective device 300 further includes a glass layer installed on one side of the protective plate 301 .

Specifically, the number of buffer springs 201 is eight, and the buffer springs 201 are symmetrically arranged around the surface of the protective case 302 in pairs.

Specifically, the front and rear surfaces of the protective plate 301 extend into the lumen of the chute 302a and are movably connected to the lumen of the chute 302a.

Specifically, the number of edge guards 202 is two, and edge guards 202 cooperate with buffer springs 201 .

When closed in use, the upper end of the protective plate 301 is provided with anti-slip projections, and the protective plate 301 is manually slid using the anti-slip projections, and the inner upper end of the protective case 302 has a symmetrical chute 302a. , a protective plate 301 is slidably installed in a chute 302a, the protective plate 301 is slidable in the chute 302a, and a fitting groove 302b is provided in the inner upper end of one end of the protective case 302, and the fitting groove 302b is provided. A magnet 303 is fitted in the mounting groove 302b, and the magnetic connection between one end of the protection plate 301 and the magnet 303 allows the protection plate 301 to be fixed during use. When opened, both ends of the sliding rod 304 are fixedly connected within the protective case 302, the outer circumference of the sliding rod 304 is slidably connected to the limit slide 305, and is slidably connected to the sliding rod 304. The limit position formed between the limit slide 305 and the inner wall of the protective case 302 prevents the protective plate 301 from being accidentally opened when dropped, and furthermore, the operator accidentally touches the button of the detector 101. It can effectively prevent the data detection accuracy and output accuracy from being affected. A plurality of buffer springs 201 are symmetrically connected to both side walls of the detector 101 , and an edge guard 202 is fixedly connected to one end of the plurality of buffer springs 201 remote from the detector 101 . is extended to the upper end of the When a collision occurs, the edge guard 202 is first impacted outside the detector body 101 to avoid the defect of directly contacting and damaging the side wall of the casing of the detector 101 . In addition, when a collision occurs, the buffer spring 201 is compressed, and the generated reverse elastic force can effectively buffer the impact force and extend the service life.

It should be explained that the above examples are only used to describe the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art can modify or equivalent the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention. and all of them shall be included in the scope of utility model registration claims of the present invention.

Claims (10)

A detection unit (100) comprising a detector (101), a protection device (300) installed on one side of said detector (101), and a fall prevention device (200) installed outside said detector (101) )When,
A protection case (302) installed on one side of the detector (101), a chute (302a) installed on both sides of the lumen of the protection case (302), and installed in the lumen of the chute (302a). a protective plate (301), a fitting groove (302b) installed at the upper left end of the inner cavity of the protective case (302), a magnet (303) installed in the inner cavity of the fitting groove (302b), a protection device (300) comprising a sliding rod (304) located in the inner lumen of said protective case (302) and a slide (305) located on the surface of said sliding rod (304). A thermal engineering signal detector for a power plant, characterized by: One end of the protection plate (301) is magnetically connected with the magnet (303), and one side of the slide (305) is fixedly connected with the lower end of the protection plate (301). A thermal engineering signal detector for a power plant according to claim 1. The anti-drop device (200) comprises buffer springs (201) installed on both sides of the detector (101) and an edge installed at one end of the buffer spring (201) away from the detector (101). A thermal engineering signal detector for a power plant according to claim 2, characterized in that it comprises a guard (202). The anti-drop device (200) further comprises a wear-resistant layer (203) installed outside the edge guard (202), one end of the edge guard (202) extending above the detector (101). The thermal engineering signal detector for power plants according to claim 3, characterized in that a thermal engineering signal detector for power plants is provided. 5. The anti-drop device (200) according to claim 4, further comprising an arcuate surface (204) located on a side of the wear-resistant layer (203) remote from the edge guard (202). Thermal engineering signal detector for the described power plant. The number of said sliding rods (304) is two, and both ends of said two sliding rods (304) are fixedly connected to the inner wall of said protective case (302). Thermal engineering signal detector for power plants according to claim 3 or 5. The thermal engineering signal detector for power plants according to claim 6, characterized in that said protective device (300) further comprises a glass layer installed on one side of said protective plate (301). The number of said buffer springs (201) is eight, and said buffer springs (201) are arranged symmetrically two by two around the surface of said protective case (302). 8. A thermal engineering signal detector for power plants according to clause 7. 8. The front and back sides of the protective plate (301) extend into the lumen of the chute (302a) and are movably connected to the lumen of the chute (302a). Thermal engineering signal detector for power plants as described in . Thermal engineering for power plants according to claim 7, characterized in that the number of said edge guards (202) is two and said edge guards (202) cooperate with said buffer springs (201) signal detector.

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