CN209817599U - Protection fence for mounting electromechanical engineering - Google Patents
Protection fence for mounting electromechanical engineering Download PDFInfo
- Publication number
- CN209817599U CN209817599U CN201821989394.8U CN201821989394U CN209817599U CN 209817599 U CN209817599 U CN 209817599U CN 201821989394 U CN201821989394 U CN 201821989394U CN 209817599 U CN209817599 U CN 209817599U
- Authority
- CN
- China
- Prior art keywords
- telescopic rod
- connecting plate
- rod
- limiting
- stopper
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses an electromechanical engineering installation is with protection rail, the on-line screen storage device comprises a base, the counter bore has been seted up to the base upper end, base upper end fixedly connected with dead lever, set up the first locating hole that the equidistance distributes on the dead lever, swing joint has first telescopic link and second telescopic link in dead lever and another dead lever, the first connecting plate of first stopper right side fixedly connected with, first spacing groove has been seted up on first connecting plate right side, swing joint has the second stopper in the first spacing groove, second stopper right side fixedly connected with second connecting plate and third stopper in proper order, third stopper and the left another recess block of second telescopic link are connected. This electromechanical engineering installation is with protection rail, on the basis of current rail, has carried out the change that adds dead lever, telescopic link, first connecting plate and second connecting plate, is convenient for adjust the height of rail, has increased the length of rail, and dismantles the convenience, occupation space not.
Description
Technical Field
The utility model relates to an electromechanical engineering equipment technical field specifically is an electromechanical engineering installation is with protection rail.
Background
Guardrail-this is referred to as industrial "rail guard", guardrail mainly used in the occasion such as house, highway, commercial district, public place to the personal safety and equipment facility protection and protection, the guardrail is seen everywhere in our life, the guardrail according to the difference of height, the price of per meter length also can be different.
The guardrail can effectively avoid the damage of equipment and facilities caused by accidental impact when the carrying equipment shuttles back and forth, so that the guardrail is frequently used in the installation of electromechanical engineering, but the existing protective fence has the defects of incapability of adjusting the height and the length, inconvenience in disassembly and assembly and large occupied space.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electromechanical engineering installation is with protection rail to propose the problem that height and length can't be adjusted, the dismouting is inconvenient and occupation space is big in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a protection fence for mounting of electromechanical engineering comprises a base, wherein a counter bore is formed in the upper end of the base, a fixed rod is fixedly connected to the upper end of the base, first positioning holes are formed in the fixed rod and are distributed equidistantly, a first telescopic rod and a second telescopic rod are movably connected in the fixed rod and another fixed rod, second positioning holes are formed in the first telescopic rod and the second telescopic rod and are distributed equidistantly, a limiting rod is movably connected in the second positioning holes and the first positioning holes, a groove is formed in one side, close to the inner side, of each of the first telescopic rod and the second telescopic rod, a first limiting block is movably connected in the groove in the first telescopic rod, a first connecting plate is fixedly connected to the right side of the first limiting block, a first limiting groove is formed in the right side of the first connecting plate, a second limiting block is movably connected in the first limiting groove, a second connecting plate and a third limiting block are sequentially and fixedly, the third limiting block is connected with the other groove on the left side of the second telescopic rod in a clamping mode.
Preferably, the diameters of the first positioning hole and the second positioning hole are equal.
Preferably, the first telescopic rod and the second telescopic rod are in the same specification, and the height of the first telescopic rod and the height of the second telescopic rod are greater than the sum of the height of the first connecting plate and the height of the fixing rod.
Preferably, the diameter of the limiting rod is smaller than the diameters of the first positioning hole and the second positioning hole, and the length of the limiting rod is larger than the diameter of the fixing rod.
Preferably, the length of the groove is equal to that of the first telescopic rod, and the diameter of the first telescopic rod is larger than that of the first limiting block and the third limiting block.
Preferably, the first limiting block on the first connecting plate is connected with the first limiting groove on the other first connecting plate in a clamping manner.
Compared with the prior art, the beneficial effects of the utility model are that: this electromechanical engineering installation is with protection rail, on the basis of current rail, added the change of dead lever, telescopic link, first connecting plate and second connecting plate, use through the cooperation of dead lever and telescopic link, the height of rail is convenient for adjust, adapts to the use of different occasions, has strengthened the practicality of rail, uses through the cooperation of a plurality of first connecting plates, has increased the length of rail, is connected through stopper and spacing groove between connecting plate and connecting plate, and it is convenient to dismantle, occupation space not.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic top view of the present invention;
fig. 4 is a schematic view of the installation structure of the first connecting plate and the second connecting plate of the present invention.
In the figure: 1. a base; 2. a counter bore; 3. fixing the rod; 4. a first positioning hole; 5. a first telescopic rod; 6. a second telescopic rod; 7. a second positioning hole; 8. a limiting rod; 9. a groove; 10. a first connecting plate; 11. a first stopper; 12. a first limit groove; 13. a second limiting block; 14. a second connecting plate; 15. and a third limiting block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a protective fence for mounting electromechanical engineering comprises a base 1, counter bores 2, a fixed rod 3, a first positioning hole 4, a first telescopic rod 5, a second telescopic rod 6, a second positioning hole 7, a limiting rod 8, a groove 9, a first connecting plate 10, a first limiting block 11, a first limiting groove 12, a second limiting block 13, a second connecting plate 14 and a third limiting block 15, wherein the counter bores 2 are arranged at the upper end of the base 1, the fixed rod 3 is fixedly connected at the upper end of the base 1, the first positioning holes 4 distributed at equal intervals are arranged on the fixed rod 3, the first telescopic rod 5 and the second telescopic rod 6 are movably connected in the fixed rod 3 and the other fixed rod 3, the second positioning holes 7 distributed at equal intervals are arranged on the first telescopic rod 5 and the second telescopic rod 6, the limiting rods 8 are movably connected in the second positioning holes 7 and the first positioning holes 4, and the groove 9 is arranged at one side, close to the inner side, of the first telescopic rod 5, a first limiting block 11 is movably connected in a groove 9 on the first telescopic rod 5, a first connecting plate 10 is fixedly connected to the right side of the first limiting block 11, a first limiting groove 12 is formed in the right side of the first connecting plate 10, a second limiting block 13 is movably connected in the first limiting groove 12, a second connecting plate 14 and a third limiting block 15 are sequentially and fixedly connected to the right side of the second limiting block 13, and the third limiting block 15 is connected with another groove 9 on the left side of the second telescopic rod 6 in a clamping manner;
furthermore, the diameters of the first positioning hole 4 and the second positioning hole 7 are equal, and the height of the fence can be conveniently adjusted by matching the first positioning hole 4 and the second positioning hole 7;
further, the first telescopic rod 5 and the second telescopic rod 6 are in the same specification, and the heights of the first telescopic rod 5 and the second telescopic rod 6 are greater than the sum of the height of the first connecting plate 10 and the height of the fixing rod 3, so that the stability of the first connecting plate 10 is not affected after the first telescopic rod 5 is completely retracted into the fixing rod 3;
furthermore, the diameter of the limiting rod 8 is smaller than the diameters of the first positioning hole 4 and the second positioning hole 7, the length of the limiting rod 8 is larger than the diameter of the fixing rod 3, and the position of the first telescopic rod 5 is limited by arranging the limiting rod 8, so that the loosening condition is avoided;
further, the length of the groove 9 is equal to the length of the first telescopic rod 5, and the diameter of the first telescopic rod 5 is greater than the lengths of the first limiting block 11 and the third limiting block 15, so that the first limiting block 11 and the third limiting block 15 can slide in the first telescopic rod 5;
furthermore, a first limiting block 11 on the first connecting plate 10 is connected with a first limiting groove 12 on another first connecting plate 10 in a clamping manner, and the length of the fence is increased by matching the first connecting plate 10 with another first connecting plate 10.
The working principle is as follows: firstly, a base 1 is placed at two ends of a position where a fence is needed, a first telescopic rod 5 and a second telescopic rod 6 are moved upwards to a proper height, a limiting rod 8 is inserted between a first positioning hole 4 and a second positioning hole 7, a first connecting plate 10 is taken out, a first limiting block 11 at the left end of the first connecting plate 10 slides downwards from the upper end of a groove 9 at the right side of the first telescopic rod 5, then another first connecting plate 10 is taken out, another first limiting block 11 at the left end of another first connecting plate 10 is placed into a first limiting groove 12 at the right side of the first connecting plate 10, a plurality of first connecting plates 10 are repeatedly installed as needed, finally, a second connecting plate 14 is taken out, a second limiting block 13 at the left side of the second connecting plate 14 is placed into a first limiting groove 12 at the right side of the last first connecting plate 10, a third limiting block 15 at the right side of the second connecting plate 14 is placed into another groove 9 at the left side of the, the assembly of the fence is completed, the bolt is installed in the counter bore 2 at last, the fence is further fixed, after the fence is used, the steps just before are reversely operated, and the fence can be disassembled without occupying space.
It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides an electromechanical engineering installation is with protection rail, includes base (1), its characterized in that: the upper end of the base (1) is provided with a counter bore (2), the upper end of the base (1) is fixedly connected with a fixed rod (3), the fixed rod (3) is provided with first positioning holes (4) distributed at equal intervals, the fixed rod (3) and another fixed rod (3) are internally and movably connected with a first telescopic rod (5) and a second telescopic rod (6), the first telescopic rod (5) and the second telescopic rod (6) are provided with second positioning holes (7) distributed at equal intervals, the second positioning holes (7) and the first positioning holes (4) are internally and movably connected with a limiting rod (8), one sides of the first telescopic rod (5) and the second telescopic rod (6) close to the inner parts are provided with grooves (9), the grooves (9) on the first telescopic rod (5) are internally and movably connected with first limiting blocks (11), the right side of the first limiting blocks (11) is fixedly connected with a first connecting plate (10), first spacing groove (12) have been seted up on first connecting plate (10) right side, swing joint has second stopper (13) in first spacing groove (12), fixedly connected with second connecting plate (14) and third stopper (15) in proper order are in second stopper (13) right side, third stopper (15) and the left another recess (9) block of second telescopic link (6) are connected.
2. The protective fence for electromechanical engineering installation according to claim 1, wherein: the diameters of the first positioning hole (4) and the second positioning hole (7) are equal.
3. The protective fence for electromechanical engineering installation according to claim 1, wherein: the first telescopic rod (5) and the second telescopic rod (6) are of the same specification, and the height of the first telescopic rod (5) and the height of the second telescopic rod (6) are larger than the sum of the height of the first connecting plate (10) and the height of the fixing rod (3).
4. The protective fence for electromechanical engineering installation according to claim 1, wherein: the diameter of the limiting rod (8) is smaller than the diameters of the first positioning hole (4) and the second positioning hole (7), and the length of the limiting rod (8) is larger than the diameter of the fixing rod (3).
5. The protective fence for electromechanical engineering installation according to claim 1, wherein: the length of the groove (9) is equal to that of the first telescopic rod (5), and the diameter of the first telescopic rod (5) is larger than that of the first limiting block (11) and the third limiting block (15).
6. The protective fence for electromechanical engineering installation according to claim 1, wherein: the first limiting block (11) on the first connecting plate (10) is connected with the first limiting groove (12) on the other first connecting plate (10) in a clamping manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821989394.8U CN209817599U (en) | 2018-11-30 | 2018-11-30 | Protection fence for mounting electromechanical engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821989394.8U CN209817599U (en) | 2018-11-30 | 2018-11-30 | Protection fence for mounting electromechanical engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209817599U true CN209817599U (en) | 2019-12-20 |
Family
ID=68868804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821989394.8U Expired - Fee Related CN209817599U (en) | 2018-11-30 | 2018-11-30 | Protection fence for mounting electromechanical engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209817599U (en) |
-
2018
- 2018-11-30 CN CN201821989394.8U patent/CN209817599U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191220 Termination date: 20211130 |