CN211574747U - Movable safety grating - Google Patents
Movable safety grating Download PDFInfo
- Publication number
- CN211574747U CN211574747U CN201922456711.0U CN201922456711U CN211574747U CN 211574747 U CN211574747 U CN 211574747U CN 201922456711 U CN201922456711 U CN 201922456711U CN 211574747 U CN211574747 U CN 211574747U
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- Prior art keywords
- base
- grating
- fixedly connected
- buckle
- torsion spring
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- Expired - Fee Related
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- 238000009434 installation Methods 0.000 claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims description 12
- 230000002457 bidirectional effect Effects 0.000 claims description 6
- 230000004888 barrier function Effects 0.000 claims description 4
- 230000035939 shock Effects 0.000 claims description 4
- 238000013461 design Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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Abstract
The utility model discloses a portable safety grating belongs to safety grating technical field. It includes grating body and base, the equal fixedly connected with of top four corners department of base is managed, the equal sliding connection of inner wall of four spacing pipes has the gag lever post, the common fixedly connected with installation piece in top of four gag lever posts, the bottom of installation piece is provided with high fine-tuning, the slot has been seted up at the top of installation piece, the power storehouse has been seted up on the base, the interior bottom of slot and the equal fixedly connected with contact joint in interior top in power storehouse, through wire electric connection between two contact joints, the inside in power storehouse can be dismantled and be connected with the battery. The utility model discloses utilize the setting of base for the grating can remove to the optional position along with the base, thereby the safety grating of being convenient for arranges according to the size of equipment, and through the setting of battery, makes this safety grating need not connect the power cord, prevents to cause the current obstacle of passageway, reduces the potential safety hazard.
Description
Technical Field
The utility model relates to a portable safety grating belongs to safety grating technical field.
Background
With the rapid development of science and technology, the degree of automation industry is gradually improved, the requirement on the safety level of equipment is also gradually improved, and the safety problem of the automation equipment is always an urgent problem to be solved. At present, the installation mode of the safety grating is basically a fixed upright column mode, namely the grating is fixed on the upright column, the upright column is fixed on the ground in a bolt mode and the like, and a power line needs to be plugged for use, so that the safety grating is not flexible in arrangement, and a plurality of power lines on site cause passage barriers and increase unsafe factors.
Disclosure of Invention
The utility model discloses the technical problem that will solve lies in: the movable safety grating is provided, and the problems that the safety grating is not flexible in arrangement, and passage passing obstacles and unsafe factors are increased due to a plurality of power lines on site are solved.
The utility model discloses the technical problem that will solve takes following technical scheme to realize:
a movable safety grating comprises a grating body and a base, wherein four corners of the top of the base are fixedly connected with limiting tubes, the inner walls of the four limiting tubes are respectively connected with limiting rods in a sliding manner, the tops of the four limiting rods are jointly and fixedly connected with mounting blocks, the bottom of the mounting block is provided with a height fine adjustment mechanism, the top of the mounting block is provided with a slot, the base is provided with a power supply bin, the inner bottom of the slot and the inner top of the power supply bin are both fixedly connected with contact joints, the two contact joints are electrically connected through a lead, the interior of the power supply bin is detachably connected with a storage battery, the storage battery is electrically connected with one contact joint, the bottom of the grating body is matched with the slot, and is electrically connected with the other contact joint, and the mounting block is also provided with a fixing mechanism for fastening the grating body.
As a preferred example, the height fine-adjustment mechanism includes a bidirectional screw rod, two sliding blocks and four connecting rods, the two sliding blocks are respectively in threaded socket with two sections of opposite threaded portions of the bidirectional screw rod, the four connecting rods are respectively hinged to two ends of the two sliding blocks, two of the connecting rods are hinged to the top of the base together, and the other two connecting rods are hinged to the bottom of the mounting block together.
As a preferred example, the fixing mechanism includes a buckle, a torsion spring, and a fixture block, the buckle is rotatably connected to the top of the mounting block, the torsion spring is sleeved on the buckle, one end of the torsion spring abuts against the mounting block, the other end of the torsion spring abuts against the buckle, and the fixture block is fixedly connected to the bottom of the side wall of the grating body and corresponds to the buckle.
As a preferred example, a shock pad is fixedly connected to the bottom of the base.
The utility model has the advantages that: the utility model discloses utilize the setting of base for the grating can remove to the optional position along with the base, thereby the safety grating of being convenient for arranges according to the size of equipment, and through the setting of battery, makes this safety grating need not connect the power cord, prevents to cause the current obstacle of passageway, reduces the potential safety hazard, has also avoided looking for the socket everywhere simultaneously and has pulled the trouble of cable.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of portion A of FIG. 1;
fig. 3 is a schematic view of the utility model when in use.
In the figure: the device comprises a shock pad 1, a storage battery 2, a base 3, a screw rod 4, a lead 5, a contact joint 6, a grating body 7, a mounting block 8, a connecting rod 9, a sliding block 10, a limiting pipe 11, a torsion spring 12, a clamping block 13 and a buckle 14.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand and understand, the present invention is further explained by combining the following specific drawings.
As shown in figures 1-3, a movable safety grating comprises a grating body 7 and a base 3, wherein the four corners of the top of the base 3 are fixedly connected with limit tubes 11, the inner walls of the four limit tubes 11 are slidably connected with limit rods, the tops of the four limit rods are fixedly connected with an installation block 8 together, the bottom of the installation block 8 is provided with a height fine adjustment mechanism, the top of the installation block 8 is provided with an insertion groove, the base 3 is provided with a power supply bin, the inner bottom of the insertion groove and the inner top of the power supply bin are fixedly connected with contact connectors 6, the two contact connectors 6 are electrically connected through a lead 5, the inside of the power supply bin is detachably connected with a storage battery 2, the storage battery 2 is electrically connected with one contact connector 6, and the bottom of the grating body 7 is matched with the, and is electrically connected with the other contact joint 6, and the mounting block 8 is also provided with a fixing mechanism for fastening the grating body 7.
Adopt above-mentioned scheme, because base 3 is heavier, grating body 7 passes through base 3 to be fixed subaerial for grating body 7 can remove to the optional position along with base 3, thereby the safety grating of being convenient for arranges according to the size of equipment, and through the setting of battery 2, makes this safety grating need not connect the power cord, prevents to cause the current obstacle of passageway, reduces the potential safety hazard.
The height fine adjustment mechanism comprises a bidirectional screw rod 4, two sliders 10 and four connecting rods 9, the two sliders 10 are respectively in threaded socket joint with two sections of opposite threaded portions of the bidirectional screw rod 4, the four connecting rods 9 are respectively hinged to two ends of the two sliders 10, the two connecting rods 9 are jointly hinged to the top of the base 3, and the other two connecting rods 9 are jointly hinged to the bottom of the mounting block 8.
Adopt above-mentioned scheme, grating body 7 generally sets up in pairs, divide into transmitting terminal and receiving terminal, requires transmitting terminal and receiving terminal depth of parallelism height when grating body 7 is installed, otherwise will unable effective transmission and receiving light beam, lead to the safety monitoring inefficacy, in-service use, because factory building ground unevenness leads to two grating bodies 7 not to align, and 7 height of adjustment grating body through high fine-tuning this moment make it parallel.
The fixing mechanism comprises a buckle 14, a torsion spring 12 and a fixture block 13, the buckle 14 is rotatably connected with the top of the mounting block 8, the torsion spring 12 is sleeved on the buckle 14, one end of the torsion spring abuts against the mounting block 8, the other end of the torsion spring abuts against the buckle 14, and the fixture block 13 is fixedly connected with the bottom of the side wall of the grating body 7 and corresponds to the buckle 14.
Adopt above-mentioned scheme, strengthen the joint strength of grating body 7 and installation piece 8, prevent that grating body 7 from rocking.
The bottom of the base 3 is fixedly connected with a shock pad 1.
By adopting the scheme, the receiving of the light curtain signal is prevented from being influenced by the pressing vibration of large-scale equipment such as a punch press and the like through the anti-vibration design.
The design capacity of the grating body 7 is 5-10W, the battery capacity of the storage battery 2 is designed to be 24 hours long enough to keep the grating body 7 to continuously work for ensuring the continuity of a safe area, the storage battery 2 is designed in a plug-in mode to facilitate maintenance, the storage battery 2 is provided with the two storage batteries 2, the storage batteries 2 are fully charged at ordinary times and then are used alternately, and the stop time of the grating body 7 is shortened.
The working principle is as follows: the position is arranged according to the planning to base 3, then directly insert grating body 7 in the slot, and through buckle 14, torsional spring 12 and fixture block 13 with grating body 7 fixed, grating body 7 is connected with battery 2 electricity in base 3 through contact joint 6 and wire 5 this moment, afterwards according to emission end and receiving terminal grating body 7 to its condition, rotate lead screw 4, two sliders 10 of 4 rotatory drive of lead screw are towards or carry on the back of the body and move mutually, it rises or descends and finely tunes to drive installation piece 8 through connecting rod 9, and finally align.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that various changes and modifications may be made without departing from the spirit and scope of the invention, and such changes and modifications fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a portable safety grating, includes grating body (7) and base (3), its characterized in that: the grating comprises a base (3), wherein limiting pipes (11) are fixedly connected to four corners of the top of the base (3), limiting rods are slidably connected to the inner walls of the four limiting pipes (11), mounting blocks (8) are fixedly connected to the tops of the four limiting rods together, a height fine adjustment mechanism is arranged at the bottoms of the mounting blocks (8), slots are formed in the tops of the mounting blocks (8), a power supply bin is formed in the base (3), contact connectors (6) are fixedly connected to the inner bottoms of the slots and the inner tops of the power supply bin, the two contact connectors (6) are electrically connected through leads (5), a storage battery (2) is detachably connected to the inside of the power supply bin, the storage battery (2) is electrically connected with one of the contact connectors (6), the bottom of a grating body (7) is matched with the slots and is electrically connected with the other contact connector (6), the mounting block (8) is also provided with a fixing mechanism for fastening the grating body (7).
2. A portable security barrier according to claim 1, wherein: the height fine adjustment mechanism comprises a bidirectional screw rod (4), two sliding blocks (10) and four connecting rods (9), wherein the two sliding blocks (10) are respectively in threaded socket joint with two sections of opposite threaded parts of the bidirectional screw rod (4), the four connecting rods (9) are respectively hinged to two ends of the two sliding blocks (10), the two connecting rods (9) are hinged to the top of the base (3) together, and the other two connecting rods (9) are hinged to the bottom of the mounting block (8) together.
3. A portable security barrier according to claim 1, wherein: the fixing mechanism comprises a buckle (14), a torsion spring (12) and a clamping block (13), the buckle (14) is rotatably connected with the top of the installation block (8), the torsion spring (12) is sleeved on the buckle (14), one end of the torsion spring is abutted to the installation block (8), the other end of the torsion spring is abutted to the buckle (14), and the clamping block (13) is fixedly connected with the bottom of the side wall of the grating body (7) and corresponds to the buckle (14).
4. A portable security barrier according to claim 1, wherein: the bottom of the base (3) is fixedly connected with a shock pad (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922456711.0U CN211574747U (en) | 2019-12-30 | 2019-12-30 | Movable safety grating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922456711.0U CN211574747U (en) | 2019-12-30 | 2019-12-30 | Movable safety grating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211574747U true CN211574747U (en) | 2020-09-25 |
Family
ID=72552468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922456711.0U Expired - Fee Related CN211574747U (en) | 2019-12-30 | 2019-12-30 | Movable safety grating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211574747U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113070921A (en) * | 2021-03-18 | 2021-07-06 | 山东工业职业学院 | Automatic high-safety cutting device for plates |
-
2019
- 2019-12-30 CN CN201922456711.0U patent/CN211574747U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113070921A (en) * | 2021-03-18 | 2021-07-06 | 山东工业职业学院 | Automatic high-safety cutting device for plates |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200925 |
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| CF01 | Termination of patent right due to non-payment of annual fee |