CN207844223U - A kind of safty shield module and safety relay device - Google Patents

Abstract

The utility model discloses a kind of safty shield module and safety relay devices, including the second protective cover, it is welded with firm banking below second protective cover, bolt limit hole is provided on the firm banking, the side of second protective cover is welded with hinge, the first protective cover is provided with above second protective cover, second protective cover is fixedly connected with the first protective cover by hinge, and the side far from hinge is welded with the first fixed block on second protective cover；Devise a safty shield for carrying electic protection; safty shield is set to provide electic protection to be installed equipment; adjustable protection is provided on safty shield; the height that user can stretch out adjustable protection according to the actual use demand of oneself the first protective cover is adjusted; to keep the scope of application of safty shield more extensive; spring supporting bar is provided on safty shield, it is more safe to make safty shield use.

Description

A kind of safty shield module and safety relay device

Technical field

The utility model belongs to protective cover technical field, and in particular to a kind of safty shield module and safety relay dress It sets.

Background technology

Protective cover is can to prevent the injections such as dust and chip, the hard grains of sand, reduces the foreign matter of hard particles shape to cunning The damage in dynamic rail face can reduce influence of the guide rail because of operation deformation to machining accuracy, keep machine finish, protective cover table Glabrous thorn and sharp corners are answered in face, should not become new danger source；And protective cover should not influence sight and normal operating, answer Convenient for the inspection and maintenance of equipment.

However traditional safty shield causes safty shield to be merely able to be installed equipment due to relatively simple for structure Mechanical protection is provided, electic protection can not be provided to be installed equipment, cause the practicability of safty shield not high, secondly, is passed The height of the safty shield of system is fixed dimension, and user can not be according to the actual use demand of oneself to the height of safty shield Degree is adjusted, and causes the applicability of safty shield not high, can not be suitable for usage scenario complicated and changeable, in addition, traditional Safty shield due to lacking corresponding support construction, cause safty shield automatically not support the first protective cover Come, leads to the inadequate hommization of the use of safty shield.

Utility model content

It is above-mentioned to solve the purpose of this utility model is to provide a kind of safty shield module and safety relay device The traditional safty shield proposed in background technology causes safty shield to be merely able to be installed due to relatively simple for structure Equipment provides mechanical protection, can not provide electic protection to be installed equipment, cause the practicability of safty shield not high, Secondary, the height of traditional safty shield is fixed dimension, and user can not be according to the actual use demand of oneself to security protection The height of cover is adjusted, and causes the applicability of safty shield not high, can not be suitable for usage scenario complicated and changeable, separately Outside, traditional safty shield causes safty shield can not be automatically by the first protective cover due to lacking corresponding support construction The problem of supporting, leading to the use of safty shield inadequate hommization.

To achieve the above object, the utility model provides the following technical solutions：A kind of safty shield module and safety after Electrical installation, including the second protective cover are welded with firm banking below second protective cover, are arranged on the firm banking There are bolt limit hole, the side of second protective cover to be welded with hinge, it is anti-that first is provided with above second protective cover Shield, second protective cover are fixedly connected with the first protective cover by hinge, the one of separate hinge on second protective cover Side is welded with the first fixed block, and the side of first protective cover is welded with the second fixed block corresponding with the first fixed block, First fixed block is bolted to connection with the second fixed block, is offered on first fixed block and the second fixed block Bolt mounting holes corresponding with bolt, are provided with spring supporting bar on second protective cover, under the spring supporting bar Side is provided with support spring, and the side of the spring supporting bar is provided with limiting groove, and the limiting groove has been internally embedded Microswitch is provided with adjustable protection on first protective cover, and the bottom of the adjustable protection is welded with limit Bottom plate offers limit sliding chutes corresponding with adjustable protection on first protective cover, is welded on first protective cover It is connected to limited block, the lower surface of first protective cover is welded with switch guide, and the front surface of first protective cover is provided with Adjusting bolt.

Preferably, second protective cover is hollow rectangular parallelepiped structure, and the second protective cover and the first protective cover pass through conjunction Page fixing connects, and hinge is fixedly connected with the first protective cover by welding manner.

Preferably, the firm banking is rectangular parallelepiped structure, and firm banking is fixed on the second protection by welding manner The lower section of cover offers through-hole identical with the second protective cover on firm banking.

Preferably, first fixed block is rectangular parallelepiped structure, and the first fixed block is identical as the shape of the second fixed block.

Preferably, the limit bottom plate is rectangular parallelepiped structure, and limits bottom plate and be fixed on to be adjusted by welding manner and prevent The lower section of shield.

Preferably, the switch guide is cylindrical structure, and switch guide is fixed on the first protective cover by welding manner Lower surface, and the first protective cover can move in limiting groove.

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

1. a safty shield for carrying electic protection is devised, when the first protective cover on safty shield is raised When, safty shield can disconnect the power supply of installed equipment, and installed equipment is made to be stopped, to prevent installed equipment Injury is generated to operator or maintenance personnel, so that installed equipment is used more safe.

2. being provided with adjustable protection on safty shield, user can according to the actual use demand pair of oneself The height that adjusting protecting cover stretches out the first protective cover is adjusted, to make safty shield be adapted to life complicated and changeable Scene, to keep the scope of application of safty shield more extensive.

3. being provided with spring supporting bar on safty shield, it is provided with support spring below spring supporting bar, works as peace When the first protective cover and the second protective cover of full protection cover do not use bolt to fix, spring supporting bar can be by the first protective cover It jacks up, to prevent switch guide to be closed microswitch when safty shield is not closed, to make safty shield use Get up more safe.

Description of the drawings

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

Fig. 2 is front view when corresponding first protective cover of the utility model starts；

Fig. 3 is the vertical view of corresponding second protective cover of the utility model；

Fig. 4 is the corresponding spring supporting bar sectional view of the utility model；

Fig. 5 is the corresponding first protective cover sectional view of the utility model；

Fig. 6 is the corresponding limiting groove sectional view of the utility model；

Circuit diagram when Fig. 7 is utility model works；

In figure：1- firm bankings, the first fixed blocks of 2-, the second fixed blocks of 3-, 4- bolts, 5- adjusting bolts, 6- are adjustable Protective cover, the first protective covers of 7-, 8- hinges, the second protective covers of 9-, 10- spring supporting bars, 11- switch guides, 12- limits are recessed Slot, 13- bolts limit hole, 14- support springs, 15- limits bottom plate, 16- limited blocks, 17- microswitches.

Specific implementation mode

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 The every other embodiment obtained, shall fall within the protection scope of the present invention.

- Fig. 7 is please referred to Fig.1, the utility model provides a kind of technical solution：A kind of safty shield module and safety relay The lower section of device device, including the second protective cover 9, the second protective cover 9 is welded with firm banking 1, and bolt is provided on firm banking 1 Limit hole 13, the side of the second protective cover 9 are welded with hinge 8, and the top of the second protective cover 9 is provided with the first protective cover 7, and second Protective cover 9 is fixedly connected with the first protective cover 7 by hinge 8, and the side far from hinge 8 on the second protective cover 9 is welded with first Fixed block 2, the side of the first protective cover 7 are welded with second fixed block corresponding with the first fixed block 23, the first fixed block 2 with Second fixed block 3 is fixedly connected by bolt 4, is offered on the first fixed block 2 and the second fixed block 3 corresponding with bolt 4 Bolt mounting holes are provided with spring supporting bar 10 on the second protective cover 9, and the lower section of spring supporting bar 10 is provided with support spring 14, the side of spring supporting bar 10 is provided with limiting groove 12, and limiting groove 12 has been internally embedded microswitch 17, and first is anti- Adjustable protection 6 is provided on shield 7, the bottom of adjustable protection 6, which is welded with, limits bottom plate 15, on the first protective cover 7 Limit sliding chutes corresponding with adjustable protection 6 are offered, limited block 16, the first protective cover 7 are welded on the first protective cover 7 Lower surface be welded with switch guide 11, the front surface of the first protective cover 7 is provided with adjusting bolt 5.

It is more secured in order to make hinge 8 be connect with the first protective cover 7, in the present embodiment, it is preferred that the second protective cover 9 For hollow rectangular parallelepiped structure, the second protective cover 9 is fixedly connected with the first protective cover 7 by hinge 8, and hinge 8 and first is anti- Shield 7 is fixedly connected by welding manner.

In order to keep the using effect of firm banking 1 more preferable, in the present embodiment, it is preferred that firm banking 1 is cuboid knot Structure, and firm banking 1 is fixed on the lower section of the second protective cover 9 by welding manner, is offered on firm banking 1 and the second protection Cover 9 identical through-holes.

It is excellent in the present embodiment in order to make the first fixed block 2 with the second fixed block 3 by more beautiful after the fixation of bolt 4 Choosing, the first fixed block 2 is rectangular parallelepiped structure, and the first fixed block 2 is identical as the shape of the second fixed block 3.

In order to keep the limit effect of limit bottom plate 15 more preferable, in the present embodiment, it is preferred that limit bottom plate 15 is cuboid knot Structure, and limit the lower section that bottom plate 15 is fixed on adjustable protection 6 by welding manner.

It is more secured in order to make switch guide 11 be connect with the first protective cover 7, in the present embodiment, it is preferred that switch is led Bar 11 is cylindrical structure, and switch guide 11 is fixed on the lower surface of the first protective cover 7, and the first protective cover by welding manner 7 can move in limiting groove 12.

The operation principle and process for using of the utility model：It, will by bolt 4 with spanner after the utility model installs Firm banking 1 is fixed on the feed inlet of screw conveyor, and microswitch 17 is accessed circuit according to the position of B1 in Fig. 7, When user needs to adjust the height of safty shield, adjusting bolt 5 is unscrewed with spanner, it is then that adjustable protection 6 is upward Proper height is promoted, is then screwed adjusting bolt 5 with spanner, when the first protective cover 7 and second on safty shield is anti- When shield 9 using bolt 4 without being fixed, spring supporting bar 10 can jack up the first protective cover 7, to prevent switch guide 11 Microswitch 17 is closed when safty shield is not closed, it is more safe to make safty shield use；

It is on switch S2, the motor M on screw conveyor is made to be powered on, when the first protective cover 7 is started, this When 17 deenergization of microswitch, at this time safety relay device XPS-AC the K1 for controlling motor operating and the power supply of K2 are broken It opens, motor M power-off at this time is stopped, when the first protective cover 7 is fixed on by bolt 4 on the second protective cover 9, fine motion at this time Switch 17 powers on, and safety relay device XPS-AC connects the K1 for controlling motor operating with the power supply of K2 at this time, at this time Motor M, which is powered, to be operated, and is disconnected the power supply of screw conveyor by shutdown switch S3 after screw conveyor use.

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

Claims (6)

1. a kind of safty shield module and safety relay device, including the second protective cover（9）, it is characterised in that：Described Two protective covers（9）Lower section be welded with firm banking（1）, the firm banking（1）On be provided with bolt limit hole（13）, described Second protective cover（9）Side be welded with hinge（8）, second protective cover（9）Top be provided with the first protective cover（7）, Second protective cover（9）With the first protective cover（7）Pass through hinge（8）It is fixedly connected, second protective cover（9）Upper separate conjunction Page（8）Side be welded with the first fixed block（2）, first protective cover（7）Side be welded with and the first fixed block（2）Phase Corresponding second fixed block（3）, first fixed block（2）With the second fixed block（3）Pass through bolt（4）It is fixedly connected, it is described First fixed block（2）With the second fixed block（3）On offer and bolt（4）Corresponding bolt mounting holes, second protection Cover（9）On be provided with spring supporting bar（10）, the spring supporting bar（10）Lower section be provided with support spring（14）, the bullet Spring supporting rod（10）Side be provided with limiting groove（12）, the limiting groove（12）Be internally embedded microswitch （17）, first protective cover（7）On be provided with adjustable protection（6）, the adjustable protection（6）Bottom be welded with Limit bottom plate（15）, first protective cover（7）On offer and adjustable protection（6）Corresponding limit sliding chutes, it is described First protective cover（7）On be welded with limited block（16）, first protective cover（7）Lower surface be welded with switch guide（11）, First protective cover（7）Front surface be provided with adjusting bolt（5）.

2. a kind of safty shield module according to claim 1 and safety relay device, it is characterised in that：Described Two protective covers（9）For hollow rectangular parallelepiped structure, the second protective cover（9）With the first protective cover（7）Pass through hinge（8）It is fixed to connect It connects, and hinge（8）With the first protective cover（7）It is fixedly connected by welding manner.

3. a kind of safty shield module according to claim 1 and safety relay device, it is characterised in that：It is described solid Determine pedestal（1）For rectangular parallelepiped structure, and firm banking（1）It is fixed on the second protective cover by welding manner（9）Lower section, it is fixed Pedestal（1）On offer and the second protective cover（9）Identical through-hole.

4. a kind of safty shield module according to claim 1 and safety relay device, it is characterised in that：Described One fixed block（2）For rectangular parallelepiped structure, the first fixed block（2）With the second fixed block（3）Shape it is identical.

5. a kind of safty shield module according to claim 1 and safety relay device, it is characterised in that：The limit Position bottom plate（15）For rectangular parallelepiped structure, and limit bottom plate（15）It is fixed on adjustable protection by welding manner（6）Lower section.

6. a kind of safty shield module according to claim 1 and safety relay device, it is characterised in that：It is described to open Close guide rod（11）For cylindrical structure, switch guide（11）It is fixed on the first protective cover by welding manner（7）Lower surface, and First protective cover（7）It can be in limiting groove（12）Middle movement.