CN221222336U - Safety grating with good suitability - Google Patents

Abstract

The utility model relates to the technical field of safety gratings, in particular to a safety grating with good adaptability, which comprises a light emitter, a light receiver and an interface, wherein the interface is respectively arranged at the tops of the light emitter and the light receiver, rectangular grooves are symmetrically formed in the surfaces of the light emitter and the light receiver, threaded rods are rotationally connected in the rectangular grooves, positive and negative threads are symmetrically formed in the surfaces of the threaded rods, and connecting blocks are symmetrically and slidingly connected in the rectangular grooves. According to the utility model, by arranging the fixing plate, when the light emitter or the light receiver is required to be installed on the inclined frame for use, a worker can adjust the distance between the fixing plate and the light emitter or the light receiver by screwing the threaded rod, so that the connecting rod can prop up the light emitter and the light receiver, the light emitter can be aligned to the light receiver, a better use effect is achieved, the light emitter and the light receiver are applicable to frames with different inclined angles, the adaptability is high, and a better use effect is achieved.

Description

Safety grating with good suitability

Technical Field

The utility model relates to the technical field of safety gratings, in particular to a safety grating with good adaptability.

Background

The utility model provides a safety grating is a photoelectric device that avoids personnel to approach mobile machinery, is installed on equipment such as punch press, coiler, hacking machine, elevator often, and publication number CN207378477U discloses a safety grating, including illuminator and L type support, vertical bar groove and eight vertical arranged's horizontal bar groove have all been seted up to symmetrical one end on illuminator and the photoreceptor, and eight horizontal bar grooves on illuminator and the photoreceptor correspond respectively with the vertical bar groove mutually perpendicular on illuminator and the photoreceptor, the inside in vertical bar groove is provided with a plurality of T type bolt, and all overlaps on a plurality of T type bolt and is equipped with fastening nut, a plurality of L type support and a plurality of steel pipe support all pass through fastening nut fixed connection with T type bolt, the one end that keeps away from vertical bar groove and horizontal bar groove on illuminator and the photoreceptor all is fixed with two bar posts that are parallel along vertical direction, and it has all set up vertical bar groove and a plurality of horizontal bar groove on illuminator and photoreceptor, and the inside of a plurality of horizontal bar groove corresponds respectively and illuminator and light receptor is perpendicular mutually, and the inside of vertical bar groove and a plurality of horizontal bar groove is difficult to carry out the slope through the fastening nut when the optical grating is difficult to use the slope to install on the support or the slope, can be difficult to use the improvement to carry out the safety profile on the support and the frame, can be difficult to use the slope to install the safety grating to the safety grating.

Disclosure of utility model

The present utility model is directed to solving the technical problems set forth in the background art.

The utility model adopts the following technical scheme: the utility model provides a safety grating that suitability is good, includes illuminator, light receiver and interface, the interface is installed respectively in the top of illuminator and light receiver, rectangular channel has all been seted up to the equal symmetry in illuminator and light receiver's surface, rectangular channel's inside rotates and is connected with the threaded rod, positive and negative screw thread has been seted up to the surface symmetry of threaded rod, rectangular channel's inside symmetry sliding connection has the connecting block, the surface cover of threaded rod is equipped with a screw thread section of thick bamboo, screw thread section of thick bamboo and connecting block fixed connection, the surface rotation of connecting block is connected with the connecting rod, the one end rotation of connecting rod is connected with the fixed plate, the mounting hole has been seted up on the surface of fixed plate.

Preferably, a foam pad is fixedly arranged on one side of the fixing plate. Here, the foam pad can fill the gap between the fixing plate and the installation site, so that the fixing plate can be fixed and stabilized.

Preferably, a round block is fixedly arranged at one end of the threaded rod, and a hexagonal groove is formed in the surface of the round block. Here, a wrench may be used to screw the threaded rod through the hexagonal slot.

Preferably, grooves are formed in the outer sides of the round blocks, and the grooves are distributed circumferentially. Here, the recess can play anti-skidding effect to the manual button rotation of twisting of staff.

Preferably, a sliding rod is fixedly arranged in the rectangular groove, and the connecting block is in sliding connection with the sliding rod. Here, the slide bar can guide the movement of the connecting block, so that the connecting block is stable in movement.

Preferably, a sleeve is fixedly arranged at the inner center of the rectangular groove, and the threaded rod is rotationally connected with the sleeve. Here, the sleeve can restrict rotation of the threaded rod, stabilizing rotation of the threaded rod.

Preferably, the outside of light emitter and light receiver all is provided with warning structure, warning structure includes the holding tank, the holding tank is seted up in the surface of light emitter and light receiver respectively, the inside fixed mounting of holding tank has the magnetic path, the inside of holding tank is inserted and is equipped with the warning board, the outside of warning board is provided with the iron sheet, iron sheet and magnetic path looks actuation. Here, the warning board can warn the staff around, prevents that the staff from being injured.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. According to the utility model, by arranging the fixing plate, when the illuminator or the light receiver is required to be installed on the inclined frame for use, a worker can adjust the distance between the fixing plate and the illuminator or the light receiver by screwing the threaded rod, so that the connecting rod can prop up the illuminator and the light receiver, the illuminator can be aligned to the light receiver, a better use effect is achieved, the fixing plate is applicable to frames with different inclined angles, the adaptability is high, and a better use effect can be achieved.

2. According to the utility model, by arranging the warning structure, the warning plate can be positioned in the accommodating groove to warn surrounding staff, and the warning plate is fixed through the magnet attraction iron sheet, so that the staff can conveniently replace the warning structure, and the staff can conveniently maintain and use the warning structure.

Drawings

FIG. 1 is a schematic diagram showing the overall structure of a security grating with good suitability according to the present utility model;

FIG. 2 is a schematic diagram showing a side view of a safety grating according to the present utility model with a warning board removed;

FIG. 3 is a schematic diagram of the structure of the security grating shown in FIG. 2A with good adaptability;

FIG. 4 is a schematic view showing a bottom view of a safety grating according to the present utility model with a warning board removed;

fig. 5 is a schematic diagram of the structure of the security grating of fig. 4B with good adaptability according to the present utility model.

Legend description:

1. A light emitter; 2. a light receiver; 3. an interface; 4. rectangular grooves; 5. a threaded rod; 6. a connecting block; 7. a thread cylinder; 8. a connecting rod; 9. a fixing plate; 10. a mounting hole; 11. a foam pad; 12. round blocks; 13. a hexagonal groove; 14. a slide bar; 15. a sleeve; 16. a receiving groove; 17. a magnetic block; 18. a warning board; 19. iron sheet; 20. a groove.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Example 1

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a security grating that suitability is good, including light emitter 1, light receiver 2 and interface 3, interface 3 installs respectively in the top of light emitter 1 and light receiver 2, rectangular channel 4 has all been seted up to the equal symmetry in surface of light emitter 1 and light receiver 2, rectangular channel 4's inside rotates and is connected with threaded rod 5, positive and negative screw thread has been seted up to the symmetry of threaded rod 5's surface, rectangular channel 4's inside symmetry sliding connection has connecting block 6, threaded rod 5's surface cover is equipped with screw thread section of thick bamboo 7, screw thread section of thick bamboo 7 and connecting block 6 fixed connection, connecting block 6's surface rotation is connected with connecting rod 8, connecting rod 8's one end rotates and is connected with fixed plate 9, mounting hole 10 has been seted up on the surface of fixed plate 9, when needs install light emitter 1 or light receiver 2 on the frame of slope, the staff can be adjusted through twisting threaded rod 5 to the distance between fixed plate 9 and light emitter 1 or the light receiver 2, make connecting rod 8 can prop up light emitter 1 and light receiver 2, so that light emitter 1 can aim at light receiver 2, thereby better result of use, and can be applicable to different angle, high adaptability can reach better effect.

Referring to fig. 1-5, a foam pad 11 is fixedly installed on one side of the fixing plate 9, the foam pad 11 can fill a gap between the fixing plate 9 and an installation part, the fixing plate 9 can be fixed and stable, a round block 12 is fixedly installed at one end of the threaded rod 5, a hexagonal groove 13 is formed in the surface of the round block 12, a wrench can be used for screwing the threaded rod 5 to rotate through the hexagonal groove 13, a groove 20 is formed in the outer side of the round block 12, the groove 20 is circumferentially distributed, the groove 20 can have an anti-slip effect, so that a worker can manually screw the round block 12 to rotate, a slide rod 14 is fixedly installed in the rectangular groove 4, a connecting block 6 is slidably connected with the slide rod 14, the slide rod 14 can guide movement of the connecting block 6, the connecting block 6 is enabled to move stably, a sleeve 15 is fixedly installed at the inner center of the rectangular groove 4, the threaded rod 5 is rotationally connected with the sleeve 15, and the sleeve 15 can limit rotation of the threaded rod 5, and the threaded rod 5 is enabled to rotate stably.

Example two

Referring to fig. 1-3, the outer sides of the light emitter 1 and the light receiver 2 are provided with warning structures, each warning structure comprises a containing groove 16, each containing groove 16 is respectively formed in the surfaces of the light emitter 1 and the light receiver 2, a magnetic block 17 is fixedly arranged in each containing groove 16, a warning plate 18 is inserted in each containing groove 16, an iron sheet 19 is arranged on the outer side of each warning plate 18, the iron sheets 19 are attracted with the corresponding magnetic blocks 17, the warning plates 18 can be located in the corresponding containing grooves 16 to warn surrounding staff, and the warning plates 18 are fixed through the corresponding iron sheets 19 attracted by the corresponding magnetic blocks 17, so that the staff can conveniently replace the warning plates, and the staff can conveniently maintain and use the warning plates.

Working principle: when installing and using, can pass mounting hole 10 through the bolt group of suitable size, install fixed plate 9 on equipment support or frame, can fix illuminator 1 and light receiver 2, make it normally use, and if there is the slope in support or frame of installation, staff can twist the round piece 12 of one side wherein, drive threaded rod 5 rotation, and sleeve 15 can restrict threaded rod 5's rotation, make threaded rod 5 rotate steadily, thereby under threaded rod 5's drive, make screw thread section of thick bamboo 7 inwards remove, thereby drive connecting block 6 and remove along slide bar 14, make connecting rod 8 can promote fixed plate 9 and keep away from illuminator 1 or light receiver 2, thereby after follow-up to fixing fixed plate 9 on the support or frame of slope, connecting rod 8 can prop illuminator 1 and light receiver 2, make illuminator 1 can aim at light receiver 2, thereby reach better result of use, and when illuminator 1 and light receiver 2 are normally used, staff can place the appropriate board 18 that has characters pattern in the iron print 18 in, then place the iron plate 18 in the accommodation groove through placing 18, place the warning plate 19 around the warning plate 18, carry out the warning plate 19 and place the warning plate is arranged around the warning plate 18, the warning plate is to the personnel is to the outside through the fixed plate 18.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims (7)

1. The utility model provides a security grating that suitability is good, includes illuminator (1), light receiver (2) and interface (3), its characterized in that: the utility model discloses a light source, including interface (3), illuminator (1), light receiver (2), rectangular channel (4) have all been seted up to the surface of illuminator (1) and light receiver (2) symmetry respectively, the inside rotation of rectangular channel (4) is connected with threaded rod (5), positive and negative screw thread has been seted up to the surface symmetry of threaded rod (5), the inside symmetry sliding connection of rectangular channel (4) has connecting block (6), the surface cover of threaded rod (5) is equipped with screw thread section of thick bamboo (7), screw thread section of thick bamboo (7) and connecting block (6) fixed connection, the surface rotation of connecting block (6) is connected with connecting rod (8), the one end rotation of connecting rod (8) is connected with fixed plate (9), mounting hole (10) have been seted up on the surface of fixed plate (9).

2. The well-adapted security grating of claim 1, wherein: one side of the fixing plate (9) is fixedly provided with a foam pad (11).

3. The well-adapted security grating of claim 1, wherein: one end of the threaded rod (5) is fixedly provided with a round block (12), and a hexagonal groove (13) is formed in the surface of the round block (12).

4. A well-adapted security grating according to claim 3, characterized in that: grooves (20) are formed in the outer side of the round block (12), and the grooves (20) are circumferentially distributed.

5. The well-adapted security grating of claim 1, wherein: the inside of rectangular groove (4) is fixedly provided with slide bar (14), connecting block (6) and slide bar (14) sliding connection.

6. The well-adapted security grating of claim 1, wherein: a sleeve (15) is fixedly arranged at the inner center of the rectangular groove (4), and the threaded rod (5) is rotationally connected with the sleeve (15).

7. The well-adapted security grating of claim 1, wherein: the utility model discloses a light emitter, including luminous device (1), light receiver (2), including luminous device (16), luminous device (1), light receiver (2), all be provided with warning structure in the outside of luminous device (1) and light receiver (2), the surface of luminous device (1) and light receiver (2) is seted up respectively to holding tank (16), the inside fixed mounting of holding tank (16) has magnetic path (17), warning board (18) have been inserted to the inside of holding tank (16), the outside of warning board (18) is provided with iron sheet (19), iron sheet (19) are attracted mutually with magnetic path (17).