CN208997685U - A kind of moving type security light curtain - Google Patents

Abstract

The utility model discloses a kind of moving type security light curtains, including outer housing, the upper and lower ends of the outer housing are fixed with light curtain quick assembling unit, one end of the light curtain quick assembling unit is fixed with mounting assembly, the inside of the outer housing is separately installed with signal receiver and signal projector, and the lower end of the outer housing is provided with connector.Light curtain quick assembling unit is arranged by the upper and lower side in light curtain in the utility model, mobile fixation clip, fixation clip is set to press external hull surface, fixation clip is fixed by spring catch, mobile movable type Ka Jiao, four turnings angle Jun Beika of outer housing is blocked, it is fixed quickly secured, while facilitating later period demolition and maintenance；The utility model is bolted on suitable position by setting mounting assembly, in mounting base, and rotating fixing rod goes to suitable position using universal joint effect, fixed by fixed card buckle, fixed position needed for reaching fixed frame still can under different installation environments.

Description

A kind of moving type security light curtain

Technical field

The utility model belongs to safe light curtain technical field, and in particular to a kind of moving type security light curtain.

Background technique

(also referred to as protector, punching machine protector, infrared ray are protected safely for safe light curtain i.e. photo-electric safety protective device Protection unit etc.).In modern plant, people and machine cooperate, and on some potentially dangerous mechanical equipments, such as rush Press mechanical pressing, shearing equipment, metal cutting equipment, automated assembly line, automatic welding line, mechanical transmission haulage equipment, danger Region (toxic, high pressure, high temperature etc.), be easy to cause the personal injury of operating personnel.

The prior art has the following problems: present moving type security light curtain exists when in use is fixedly mounted trouble, makes It is inconvenient at later period demolition and maintenance, while fixed frame is not able to satisfy different installation environments and is fixed.

Utility model content

To solve the problems mentioned above in the background art.The utility model provides a kind of moving type security light curtain, tool The characteristics of having installing and dismounting portable, meeting varying environment fixed demand.

To achieve the above object, the utility model provides the following technical solutions: a kind of moving type security light curtain, including shell Body, the upper and lower ends of the outer housing are fixed with light curtain quick assembling unit, and one end of the light curtain quick assembling unit is fixed with installation group Part, the inside of the outer housing are separately installed with signal receiver and signal projector, and the lower end of the outer housing is provided with Connector, the outer housing are provided with light curtain signal port with respect to facade.

Preferably, the mounting assembly includes mounting base, universal joint, fixed card buckle, fixed link and fixed frame, wherein institute The upper end for stating mounting base is provided with universal joint, and one end of the universal joint is connected with fixed link, and the other end of the fixed link is solid Surely there is fixed frame, the surface engaging of the fixed link has fixed card buckle.

Preferably, the light curtain quick assembling unit includes adjusting tooth plate, spring catch, movable type Ka Jiao, fixed supported slab, fixing card Angle and fixation clip, wherein the fixed frame is fixed with adjusting tooth plate far from the side of fixed card buckle, described to adjust the two of tooth plate End is fixed with fixation clip, and the fixation clip and adjusting tooth plate junction are provided with spring catch, and the fixation clip is opposite Side is provided with fixed supported slab, and the fixed supported slab is fixed with fixing card angle, the fixed supported slab far from the one end for adjusting tooth plate The other end be provided with mobile Ka Jiao.

Preferably, the fixed card buckle is constituted using vulcanie, and one end of fixed card buckle is fixed on the axis of mounting base On bar.

Preferably, the fixation clip and adjust between tooth plate through the fixation that is slidably connected, the bayonet lock of the spring catch with The latch for adjusting tooth plate is corresponding.

Preferably, by the fixation that is slidably connected between movable type Ka Jiao and the fixation clip, the movable type Ka Jiao is logical It crosses spring guide and carries out limit sliding.

Preferably, the fixation clip is provided with one layer of rubber close to the side of fixed supported slab and the surface of fixed supported slab Rubber mat.

Compared with prior art, the utility model has the beneficial effects that

1, light curtain quick assembling unit is arranged by the upper and lower side in light curtain in the utility model, and mobile fixation clip makes fixed pressure Plate presses external hull surface, is fixed fixation clip by spring catch, and mobile movable type Ka Jiao keeps four turnings of outer housing equal It is blocked by Ka Jiao, improves the light curtain quick assembling unit fastness fixed to outer housing, it is fixed quickly secured, while the later period being facilitated to dismantle Maintenance.

2, the utility model is bolted on suitable position in mounting base, rotation is fixed by setting mounting assembly Bar, using universal joint effect go to suitable position, fixed by fixed card buckle, make fixed frame under different installation environments remain unchanged energy Fixed position needed for reaching.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model.

Fig. 2 is the mounting assembly structural schematic diagram of the utility model.

Fig. 3 is the light curtain quick assembling unit structural schematic diagram of the utility model.

In figure: 1, outer housing, 2, mounting assembly, 21, mounting base, 22, universal joint, 23, fixed card buckle, 24, fixed link, 25, fixed frame, 3, light curtain quick assembling unit, 31, adjusting tooth plate, 32, spring catch, 33, movable type Ka Jiao, 34, fixed supported slab, 35, Fixing card angle, 36, fixation clip, 4, connector, 5, light curtain signal port, 6, signal receiver, 7, signal projector.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model is the following technical schemes are provided: a kind of moving type security light curtain, including outer housing 1, the upper and lower ends of outer housing 1 are fixed with light curtain quick assembling unit 3, and one end of light curtain quick assembling unit 3 is fixed with mounting assembly 2, outside The inside of shell 1 is separately installed with signal receiver 6 and signal projector 7, and the lower end of outer housing 1 is provided with connector 4, outside Shell 1 is provided with light curtain signal port 5 with respect to facade.

In the present embodiment, it is preferred that mounting assembly 2 includes mounting base 21, universal joint 22, fixed card buckle 23, fixed link 24 With fixed frame 25, wherein the upper end of mounting base 21 is provided with universal joint 22, and one end of universal joint 22 is connected with fixed link 24, Gu The other end of fixed pole 24 is fixed with fixed frame 25, and the surface engaging of fixed link 24 has fixed card buckle 23.

In the present embodiment, it is preferred that light curtain quick assembling unit 3 include adjust tooth plate 31, spring catch 32, mobile card angle 33, Fixed supported slab 34, fixing card angle 35 and fixation clip 36, wherein fixed frame 25 is fixed with adjusting far from the side of fixed card buckle 23 Tooth plate 31, the both ends for adjusting tooth plate 31 are fixed with fixation clip 36, and fixation clip 36 and adjusting 31 junction of tooth plate are provided with bullet Spring pin 32, the opposite side of fixation clip 36 are provided with fixed supported slab 34, and fixed supported slab 34 is solid far from the one end for adjusting tooth plate 31 Surely there is fixing card angle 35, the other end of fixed supported slab 34 is provided with mobile card angle 33.

Fixation to 25 direction of fixed frame for convenience, in the present embodiment, it is preferred that fixed card buckle 23 uses vulcanie It constitutes, and one end of fixed card buckle 23 is fixed on the shaft of mounting base 21.

Fixation clip 36 is fixed for convenience, in the present embodiment, it is preferred that fixation clip 36 and adjusting tooth By the fixation that is slidably connected between plate 31, the bayonet lock of spring catch 32 is corresponding with the latch of tooth plate 31 is adjusted.

The turning of outer housing 1 is fixed for convenience, in the present embodiment, it is preferred that mobile card angle 33 and fixation By the fixation that is slidably connected between pressing plate 36, mobile card angle 33 carries out limit sliding by spring guide.

In order to improve fixed stability, in the present embodiment, it is preferred that fixation clip 36 is close to the side of fixed supported slab 34 And the surface of fixed supported slab 34 is provided with one layer of rubber pad.

The working principle and process for using of the utility model: when the utility model is used, moving type security light curtain is carried out When fixed, mounting base 21 is bolted on suitable position, rotating fixing rod 24 is acted on using universal joint 22, makes to fix The top and bottom of outer housing 1 are placed on fixed branch by the fixed position needed for capable of still reaching under different installation environments of frame 25 On plate 34, mobile fixation clip 36 makes fixation clip 36 press 1 surface of outer housing, is consolidated fixation clip 36 by spring catch 32 Fixed, mobile movable type card angle 33 blocks four turnings angle Jun Beika of outer housing 1, improves 3 pairs of movable types of light curtain quick assembling unit 6 signal of signal receiver of the fixed fastness of safe light curtain, the inside of the outer housing 1 of one end emits from light curtain signal port 5, right Signal projector 7 in the outer housing 1 at vertical end carries out signal reception from light curtain signal port 5, is detected, light curtain later period disassembly dimension The just removable fixation clip 36 of spring catch 32 only need to be above mentioned when shield, and then is detached from outer housing 1, maintenance easy to disassemble, using just It takes.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (7)

1. a kind of moving type security light curtain, including outer housing (1), it is characterised in that: the upper and lower ends of the outer housing (1) are fixed Have light curtain quick assembling unit (3), one end of the light curtain quick assembling unit (3) is fixed with mounting assembly (2), the outer housing (1) Inside is separately installed with signal receiver (6) and signal projector (7), and the lower end of the outer housing (1) is provided with connector (4), the outer housing (1) is provided with light curtain signal port (5) with respect to facade.

2. a kind of moving type security light curtain according to claim 1, it is characterised in that: the mounting assembly (2) includes peace Fill seat (21), universal joint (22), fixed card buckle (23), fixed link (24) and fixed frame (25), wherein the mounting base (21) Upper end is provided with universal joint (22), and one end of the universal joint (22) is connected with fixed link (24), the fixed link (24) it is another One end is fixed with fixed frame (25), and the surface engaging of the fixed link (24) has fixed card buckle (23).

3. a kind of moving type security light curtain according to claim 1, it is characterised in that: light curtain quick assembling unit (3) packet It includes and adjusts tooth plate (31), spring catch (32), movable type Ka Jiao (33), fixed supported slab (34), fixing card angle (35) and fixation clip (36), wherein fixed frame (25) is fixed with far from the side of fixed card buckle (23) and adjusts tooth plate (31), the adjusting tooth plate (31) Both ends be fixed with fixation clip (36), the fixation clip (36) and adjust tooth plate (31) junction be provided with spring catch (32), the opposite side of the fixation clip (36) is provided with fixed supported slab (34), and the fixed supported slab (34) is far from adjusting tooth One end of plate (31) is fixed with fixing card angle (35), and the other end of the fixed supported slab (34) is provided with mobile Ka Jiao (33).

4. a kind of moving type security light curtain according to claim 2, it is characterised in that: the fixed card buckle (23) is using hard Matter rubber is constituted, and one end of fixed card buckle (23) is fixed on the shaft of mounting base (21).

5. a kind of moving type security light curtain according to claim 3, it is characterised in that: the fixation clip (36) and adjusting By the fixation that is slidably connected between tooth plate (31), the bayonet lock of the spring catch (32) is corresponding with the latch of tooth plate (31) is adjusted.

6. a kind of moving type security light curtain according to claim 3, it is characterised in that: the movable type Ka Jiao (33) and solid By the fixation that is slidably connected between fixed pressuring plate (36), the movable type Ka Jiao (33) carries out limit sliding by spring guide.

7. a kind of moving type security light curtain according to claim 3, it is characterised in that: the fixation clip (36) is close to solid The surface of the side and fixed supported slab (34) of determining supporting plate (34) is provided with one layer of rubber pad.