CN215891890U

CN215891890U - Clamp holder for video recording equipment of emergency diesel engine of nuclear power plant

Info

Publication number: CN215891890U
Application number: CN202122318934.8U
Authority: CN
Inventors: 杨传帅; 强越; 赵卫国; 杨超; 许海光
Original assignee: Cgn Lufeng Nuclear Power Co ltd
Current assignee: Cgn Lufeng Nuclear Power Co ltd
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2022-02-22
Anticipated expiration: 2031-09-24

Abstract

The utility model discloses a holder for video equipment of an emergency diesel engine of a nuclear power plant, which comprises a base, a support rod connected to the base, a connecting rod connected to the support rod through an adjusting component for adjusting the height and the direction, wherein a holding mechanism for holding the video equipment is arranged on the connecting rod; the connecting rod, the supporting rod and the adjusting component of the telescopic structure enable nuclear power workers to adjust the video recording height and the video recording angle of the video recording equipment holder according to actual needs, and the holder is light, small and telescopic as a whole, can be placed into a field-use tool bag and is convenient to carry; the video equipment clamping device is simple and convenient to use, can be clamped and used by virtue of a field environment, and can be moved to any working environment needing to clamp video equipment at any time.

Description

Clamp holder for video recording equipment of emergency diesel engine of nuclear power plant

Technical Field

The utility model relates to the field of monitoring of a nuclear power plant diesel engine in a starting stage, in particular to a clamp holder for a nuclear power plant emergency diesel engine video recording device.

Background

The nuclear power plant emergency diesel engine is a complex power generation system integrated by multiple systems, the diesel engine is required to be quickly started and establish stable voltage in a short time, once starting overtime or starting failure occurs, operation and maintenance personnel need to quickly analyze and find out fault points, a plurality of key positions in the starting stage, such as action conditions or variable changes of an accelerator pointer starting stage, pressure changes of a starting air bottle, action conditions of a starting electromagnetic valve and the like, are important basis for the operation and maintenance personnel to analyze the faults, video recording equipment needs to be used at the moment, the condition of the diesel engine in the starting stage is recorded in real time, the problem is analyzed and found out by implementing recorded video, at present, a clamping tool special for clamping and monitoring the video equipment of the oil extraction machine is temporarily not available, the video recording equipment can only be held by a worker, and the method has the following problems: the video quality is poor, and the video is jittered, so that the subsequent technical analysis is not facilitated; in the starting stage of the diesel engine, personnel are close to the equipment, and once medium leakage occurs, personal injury risks exist; when a worker holds the video equipment, the worker needs to keep a posture for a long time, fatigue is easy to generate, and the mobile phone is likely to break; the human resource consumption is big, and the staff of handheld video equipment can't compromise other aspects work at the diesel engine start-up stage.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that aiming at the defects of the prior art, the clamp holder for the video equipment of the emergency diesel engine of the nuclear power plant is provided, can be adjusted in height and direction according to actual needs, is light, small and exquisite, is telescopic, is convenient to carry, can be placed into a tool kit for field use, is extremely convenient to use, can be clamped and used by virtue of the field environment, and can be used in any place needing additional video recording.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a holder for emergent diesel engine video equipment of nuclear power plant, include the base, connect in bracing piece on the base connect the connecting rod through the adjusting part that is used for height-adjusting and direction on the bracing piece, be equipped with the fixture that is used for centre gripping video equipment on the connecting rod, the bracing piece with the connecting rod is extending structure, fixture includes the grip slipper and sets up on the grip slipper and be used for the hold-down mechanism of centre gripping video equipment.

Further, preferably, the base and the supporting rod are detachably connected or fixedly connected, or the base and the supporting rod are of an integral structure.

Preferably, a through hole is formed in the center of the base, a locking stud is arranged on the side wall of the base, and the support rod is abutted to the locking stud through the through hole.

Further, it is preferred that the locking stud is provided with a reinforcement for abutting against the support bar.

Preferably, a through hole is formed in the center of the top surface of the base, the inner wall of the through hole is threaded, and the support rod is in threaded connection with the base through the through hole.

Preferably, the support rods comprise a first support rod and a second support rod, one end of the first support rod is connected to the base, the first support rod is of a hollow structure, and the second support rod is sleeved on the first support rod in a limiting manner.

Preferably, the adjusting assembly includes a first adjusting portion and a second adjusting portion, the first adjusting portion is sleeved on the second supporting rod, the second adjusting portion is provided with a limiting member, and the connecting rod is connected with the second adjusting portion through the limiting member.

Preferably, a gooseneck is arranged at one end, far away from the supporting rod, of the connecting rod and connected with the clamping mechanism.

Preferably, the pressing mechanism is a fastening nut, the fastening nut is arranged on a side wall of the clamping seat, and the fastening nut abuts against the video equipment.

The utility model has the following beneficial effects: the utility model discloses a clamp holder for video equipment of an emergency diesel engine of a nuclear power plant, which comprises a base, a support rod connected to the base, and a connecting rod connected to the support rod through an adjusting component for adjusting the height and the direction, wherein a clamping mechanism for clamping the video equipment is arranged on the connecting rod, the support rod and the connecting rod are both of a telescopic structure, and the clamping mechanism comprises a clamping seat and a pressing mechanism which is arranged on the clamping seat and used for clamping the video equipment; the clamp holder has the advantages that the height and the direction of the clamp holder can be adjusted according to actual needs through the connecting rod, the supporting rod and the adjusting assembly which are of the telescopic structure, the whole clamp holder is light, small and flexible, and can be placed into a tool bag used on site, so that the clamp holder is convenient to carry; the video equipment clamping device is simple and convenient to use, can be clamped and used by virtue of a field environment, and can be moved to any working environment needing to clamp video equipment at any time.

Drawings

The utility model will be further described with reference to the accompanying drawings and examples, in which:

FIG. 1 is a perspective view of a holder of a video recording apparatus according to the present invention;

FIG. 2 is a side view of a holder of the video recording apparatus of the present invention;

fig. 3 is a plan view of a holder of the video recording apparatus of the present invention.

Detailed Description

For a more clear understanding of the technical features, objects and effects of the present invention, embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

An element is said to be "secured to" or "disposed on" another element, either directly or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element.

The terms "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positions based on the orientations or positions shown in the drawings, and are for convenience of description only and not to be construed as limiting the technical solution. The terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. The meaning of "plurality" is two or more unless specifically limited otherwise.

As shown in fig. 1-3, a holder for video equipment of an emergency diesel engine in a nuclear power plant comprises a base 1, a support rod 2 connected to the base 1, and a connecting rod 4 connected to the support rod 2 through an adjusting component 3 for adjusting height and direction, wherein a holding mechanism 5 for holding the video equipment is arranged on the connecting rod 4, the support rod 2 and the connecting rod 4 are both of a telescopic structure, and the holding mechanism 5 comprises a holding seat 51 and a pressing mechanism 52 arranged on the holding seat 51 and used for holding the video equipment; the connecting rod, the supporting rod and the adjusting component of the telescopic structure are arranged, so that the height and the direction of the clamp holder can be adjusted according to actual needs, the whole clamp holder is light, small and flexible, and can be placed into a tool bag for field use, and the clamp holder is convenient to carry; the device is simple and convenient to use, can be clamped and used by virtue of a field environment, and can be moved to any working environment needing to clamp the video equipment at any time; before the diesel engine works, the video equipment is placed on the clamping seat 51 of the clamping device, the video equipment is clamped on the clamping seat 51 by the pressing mechanism 52, and the adjusting component 3 on the supporting rod 2 is adjusted, so that the video equipment reaches the optimal video angle and the optimal video height, namely, a camera of the video equipment faces the diesel engine.

The base 1 and the supporting rod 2 can be of independent structures, the mould is opened independently during production, the base 1 and the supporting rod 2 are installed during use, the base 1 and the supporting rod 2 are connected in a detachable or fixed mode, the base 1 and the supporting rod 2 can be detached after use, the disassembly and the assembly are simple and convenient, the occupied area can be saved, and the carrying and the transferring are more convenient; or the base 1 and the support rod 2 are of an integrated structure, repeated die opening is not needed, the die is opened only once during production, and the assembling step can be omitted.

The base 1 and the support rod 2 can be connected in a clamping mode, a through hole is formed in the center of the base 1, a locking stud 11 is arranged on the side wall of the base 1, and the support rod 2 is abutted to the locking stud 11 through the through hole. The locking stud 11 is provided with a reinforcing part 111 for abutting against the support rod 2, and the reinforcing part 111 can be a sucker or a horn-shaped structure so as to increase the contact area and improve the locking strength.

The base 1 and the support rod 2 can also be connected by screw threads, a through hole is arranged at the center of the top surface of the base 1, the inner wall of the through hole is in a screw thread shape, and the support rod 2 is connected with the base 1 by screw threads through the through hole.

The base 1 can adopt a traditional industrial stainless steel large hoop, and the hoop can be clamped on a pipeline, a bracket and a steel plate on the site and locked and fixed.

Bracing piece 2 includes first bracing piece 21 and second bracing piece 22, first bracing piece 21 one end is connected on base 1, first bracing piece 21 is hollow structure, second bracing piece 22 cover is located on first bracing piece 21, bracing piece 2 is extending structure promptly, use can stretch the video recording height of second bracing piece 22 in order to adjust video recording equipment according to actual need, after finishing using, make second bracing piece 22 retract to first bracing piece 21, save area, it is also convenient to carry.

The adjusting assembly 3 comprises a first adjusting part 31 and a second adjusting part 32, the first adjusting part 31 is sleeved on the second support rod 22, the second adjusting part 32 is provided with a limiting piece, and the connecting rod 4 is connected with the second adjusting part 32 through the limiting piece; the first adjusting part 31 is provided with a through hole, the first adjusting part 31 penetrates through the through hole and is sleeved on the second support rod 22, the first adjusting part 31 is further provided with an adjusting bolt, the adjusting bolt is abutted against the second support rod 22, and the first adjusting part 31 can move along the radial direction of the second support rod 22 by rotating the adjusting bolt, so that the height of the video recording equipment is adjusted; the second adjusting portion 32 is connected with the first adjusting portion 31, the second adjusting portion 32 is provided with a limiting part, a limiting hole is formed in the limiting part, a certain angle is formed between the limiting hole and the second supporting rod 22, the connecting rod 4 is inserted into the limiting hole, a limiting bolt can be arranged on the limiting part, the connecting rod 4 can move along the inclined direction of the limiting hole by rotating the limiting bolt, and therefore the height of the video equipment on the clamping mechanism 5 can be adjusted.

The one end that bracing piece 2 was kept away from to connecting rod 4 is provided with gooseneck 41, and gooseneck 41 is connected with fixture 5, and gooseneck 41 is metal collapsible tube, is a metalwork that can crooked wantonly and confirm the direction, sets up gooseneck 41 and makes video recording equipment have space angle adjustability, can satisfy the convenient needs of adjusting of user optional position and angle.

Grip slipper 51 is provided with the frame all around, grip slipper 51's frame encloses into a centre gripping space with grip slipper 51's base 1, video recording equipment is put to the centre gripping space content, be provided with hold-down mechanism 52 at grip slipper 51 frame all around, hold-down mechanism 52 can be fastening nut, according to the rotatory fastening nut of size of a dimension of video recording equipment during the use, make fastening nut butt video recording equipment's lateral wall, thereby it is fixed to have realized the circumference centre gripping to video recording equipment, the fixed reliability and the fastness of cell-phone have been improved. Be provided with the protection gasket at fastening nut and video equipment contact jaw, the protection gasket can be made for soft materials such as rubber, cotton, can effectively avoid causing hard scraping and damage to video equipment's outward appearance, also can play the shock attenuation cushioning effect when removing the adjustment simultaneously, has increased the frictional force with the cell-phone contact surface, effectively prevents that the cell-phone from taking place displacement or slippage.

Claims

1. The utility model provides a holder for emergent diesel engine video equipment of nuclear power plant, its characterized in that, including base (1), connect in bracing piece (2) on base (1), connecting rod (4) are connected through adjusting part (3) that are used for height-adjusting and direction on bracing piece (2), be equipped with fixture (5) that are used for centre gripping video equipment on connecting rod (4), bracing piece (2) with connecting rod (4) are extending structure, fixture (5) include grip slipper (51) and set up on grip slipper (51) and are used for hold-down mechanism (52) of centre gripping video equipment.

2. A holder for a video recording apparatus according to claim 1, wherein the base (1) is detachably connected or fixedly connected to the supporting rod (2), or the base (1) and the supporting rod (2) are integrally formed.

3. The holder of video recording apparatus according to claim 1, wherein a through hole is opened at a center position of the base (1), a locking stud (11) is provided on a side wall of the base (1), and the support rod (2) abuts against the locking stud (11) through the through hole.

4. A clamp for video recording equipment according to claim 3, characterized in that the locking stud (11) is provided with a reinforcement (111) for abutment against the support bar (2).

5. The holder of video recording apparatus according to claim 1, wherein a through hole is formed in a center of a top surface of the base (1), an inner wall of the through hole is threaded, and the support rod (2) is threaded to the base (1) through the through hole.

6. The holder of video recording apparatus according to claim 1, wherein the support rod (2) comprises a first support rod (21) and a second support rod (22), one end of the first support rod (21) is connected to the base (1), the first support rod (21) is a hollow structure, and the second support rod (22) is disposed on the first support rod (21) in a position-limited manner.

7. The holder of video recording apparatus according to claim 6, wherein the adjusting assembly (3) comprises a first adjusting portion (31) and a second adjusting portion (32), the first adjusting portion (31) is sleeved on the second support rod (22), the second adjusting portion (32) is provided with a limiting member, and the connecting rod (4) is connected with the second adjusting portion (32) through the limiting member.

8. A clamp for video recording apparatus according to claim 1, characterized in that the end of the connecting rod (4) remote from the support rod (2) is provided with a gooseneck (41), said gooseneck (41) being connected to the clamping means (5).

9. The video recording apparatus holder according to claim 1, wherein the pressing mechanism (52) is a fastening nut provided on a side wall of the holder (51), the fastening nut abutting against the video recording apparatus.

10. The video recording device holder of claim 9, wherein the fastening nut is provided with a protective washer abutting against the video recording device.