CN203430153U - Portable guardrail - Google Patents
Portable guardrail Download PDFInfo
- Publication number
- CN203430153U CN203430153U CN201320408553.1U CN201320408553U CN203430153U CN 203430153 U CN203430153 U CN 203430153U CN 201320408553 U CN201320408553 U CN 201320408553U CN 203430153 U CN203430153 U CN 203430153U
- Authority
- CN
- China
- Prior art keywords
- guardrail
- column
- portable
- type
- railing
- 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 - Lifetime
Links
Images
Abstract
The utility model discloses a portable guardrail which comprises two stand columns. An assembly-type guardrail body is installed between the two stand columns, each stand column is sleeved with two movable annular joints, and at least two connector holes are formed in each annular joint. According to the portable guardrail, multiple units can also be connected at will, each unit comprises the two stand columns, each stand column is provided with the two annular joints and sleeved with the two annular joints, the annular joints can rotate at will, the two or more connector holes can be formed in each annular joint, an angle between two adjacent connector holes can be set at will, meanwhile, as the annular joints can rotate at will, a variable included angle can be formed between two adjacent assembly-type guardrail bodies, the lengths of the assembly-type guardrail bodies can be set at will, any shape can be defined, and compared with an existing guardrail, the portable guardrail has the advantages that the portable guardrail is proper in weight and suitable for temporary defining, any shape can be defined at will, convenience is brought to disassembling and transporting, and the practicability is greatly improved.
Description
Technical field
The utility model relates to a kind of protective guard, specifically refers to a kind of portable protective guard.
Background technology
The electrical energy production and the consume system that by links such as generating, transmission of electricity, power transformation, distribution and electricity consumptions, are formed.Its function is that natural primary energy is changed into electric energy by generation power device, then supplies power to each user through transmission of electricity, power transformation and distribution.For realizing this function; power system also has corresponding information and control system at links and different levels; manufacturing process to electric energy is measured, regulates, controls, protects, is communicated by letter and dispatches, to guarantee that user obtains the electric energy of safety, economy, high-quality.Set up large-scale power system rational in infrastructure and be not only convenient to the centralized management of electrical energy production and consumption, United Dispatching and distribution, reduce total installation of generating capacity, the investment of saving power facility, and the rational exploitation and utilization that is conducive to regional energy resources, meets the growing electricity consumption needs of regional national economy to a greater extent.The power system construction important component part that the national and regional national economic development is planned often.The appearance of power system, is used efficient, pollution-free, easy to use, to be easy to regulation and control electric energy to be used widely, and has promoted the variation of social production every field, has started the electric power epoch, and the second technical revolution has occurred.The scale of power system and technical level have become one of sign of a national economic development level.
Power equipment, system often need in situ overhaul, and the scene of maintenance usually belongs to the places such as the more street of pedestrian, passageway, for the sake of security, conventionally need to operating area be separated with protective guard or dividing plate, allows pedestrian, Vehicle By-pass.Current protection generally has three kinds every rotten: a kind of is the isolated column that traffic is used, and its advantage is durable, not yielding, shortcoming also clearly: heavy, be difficult for transportation, small size and use inconveniently, cost is very high; The second is the protective guard that building operations is used, and is formed, or formed by plastic steel plank overlap joint by steel pipe, fastener, steel plate overlap joint, be fixed on road surface, advantage is light and handy, attractive in appearance, and shortcoming is to be fixed on ground, applicable long-term use, floor space is larger, is difficult for mobile; The third is the protective guard of soft belt type, is used for the public arenas such as bank, hospital, and advantage is light, portable, and applicable to multiple place, shortcoming is that fastness is poor, limited length.
Utility model content
The purpose of this utility model is to provide a kind of portable protective guard, solves the unpractical problem of protective guard in current electric power overhaul process.
The purpose of this utility model is achieved through the following technical solutions:
A protective guard, comprises two columns, and the railing of assembly type is installed between two columns, is set with two movable ring-type joints on described column, is provided with at least two interface holes on ring-type joint.Protective guard of the present utility model also can connect arbitrarily a plurality of unit, each unit includes two columns, on each column, be provided with two ring-type joints, ring-type fitting sleeve is contained on column, can rotate arbitrarily, on ring-type joint, two or more interface holes can be set, the angle of adjacent two interface holes can arrange arbitrarily, ring-type joint can rotate arbitrarily simultaneously, thereby can be so that there is the angle changing between the railing of adjacent two assembly types, the railing of assembly type can random length, enclose shape arbitrarily, for existing guardrail, not only weight is suitable, be suitable for enclosing temporarily, and can enclose shape arbitrarily, be convenient to dismounting and transportation, greatly improved practicality.
Below described column, be provided with balancing disk, balancing disk is cavity structure, and the contact area on itself and ground is long-pending 30～40 times of column cross-section.Further, in order to keep the stability of railing, balancing disk can be installed below column, balancing disk is cavity structure, and for holding dry sand or water, its area is 30～40 times of column area, can avoid toppling over of column, the wide material sources of dry sand and water, can gather materials on the spot, and have alleviated the weight of transportation.
Described railing comprises two cross bars, and cross bar is plugged in interface holes, at two relative faces of cross bar, is provided with jack, is fitted with railing in jack.Further, the length of cross bar can be selected arbitrarily, or the cross bar of a series of length models is set, and according to actual conditions, selects suitable length, railing can tilt, also can be vertical, and its structure also can be diversified, be not limited to vertical bar shape, peg graft easily, be convenient to installing/dismounting.Volume after dismounting is far smaller than whole volume, is convenient to transportation.
The utility model compared with prior art, has following advantage and beneficial effect:
A kind of portable protective guard of 1 the utility model, each unit includes two columns, on each column, be provided with two ring-type joints, ring-type fitting sleeve is contained on column, can rotate arbitrarily, on ring-type joint, two or more interface holes can be set, the angle of adjacent two interface holes can arrange arbitrarily, ring-type joint can rotate arbitrarily simultaneously, thereby can be so that there is the angle changing between the railing of adjacent two assembly types, the railing of assembly type can random length, enclose shape arbitrarily, for existing guardrail, not only weight is suitable, be suitable for enclosing temporarily, and can enclose shape arbitrarily, be convenient to dismounting and transportation, greatly improved practicality,
Balancing disk is installed in the below of a kind of portable protective fence buckstay of 2 the utility model, balancing disk is cavity structure, be used for holding dry sand or water, its area is 30～40 times of column area, can avoid toppling over of column, the wide material sources of dry sand and water, can gather materials on the spot, and have alleviated the weight of transportation;
A kind of portable protective guard of 3 the utility model, easy for installation, economic and practical.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Mark and corresponding component title in accompanying drawing:
1-column, 2-ring-type joint, 3-interface holes, 4-balancing disk, 5-cross bar, 6-railing.
The specific embodiment
Below in conjunction with embodiment, the utility model is described in further detail, but embodiment of the present utility model is not limited to this.
Embodiment
As shown in Figure 1, a kind of portable protective guard of the utility model, comprise a plurality of unit, each unit includes two columns 1, on each column 1, be provided with two ring-type joints 2, ring-type joint 2 is sleeved on column 1, can rotate arbitrarily, four interface holes 3 on ring-type joint 2, four interface holes 3 are evenly distributed on ring-type joint 2, ring-type joint 2 can rotate arbitrarily, in interface holes 3, be plugged with cross bar 5, article two, cross bar 5 is parallel to each other, on the opposite face of cross bar 5, be provided with a plurality of jacks, railing 6 is installed in jack, below column 1, be provided with demountable balancing disk 4, balancing disk 4 is made of plastics, its inside is cavity, bottom is plane, the area of this plane is 30 times of cross sectional area of column 1.
The above; it is only preferred embodiment of the present utility model; not the utility model is done to any pro forma restriction, any simple modification, the equivalent variations in every foundation technical spirit of the present utility model, above embodiment done, within all falling into protection domain of the present utility model.
Claims (3)
1. a portable protective guard, comprise two columns (1), the railing that assembly type is installed between two columns (1), is characterized in that: on described column (1), be set with two movable ring-type joints (2), be provided with at least two interface holes (3) on ring-type joint (2).
2. a kind of portable protective guard according to claim 1, is characterized in that: in described column (1) below, be provided with balancing disk (4), balancing disk (4) is cavity structure, and the contact area on itself and ground is 30～40 times of column (1) cross-sectional area.
3. a kind of portable protective guard according to claim 1 and 2, it is characterized in that: described railing comprises two cross bars (5), cross bar (5) is plugged in interface holes (3), at the relative face of two cross bars (5), is provided with jack, is fitted with railing (6) in jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320408553.1U CN203430153U (en) | 2013-07-10 | 2013-07-10 | Portable guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320408553.1U CN203430153U (en) | 2013-07-10 | 2013-07-10 | Portable guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203430153U true CN203430153U (en) | 2014-02-12 |
Family
ID=50059201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320408553.1U Expired - Lifetime CN203430153U (en) | 2013-07-10 | 2013-07-10 | Portable guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203430153U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111877862A (en) * | 2020-07-31 | 2020-11-03 | 芜湖新瑟安智能科技有限公司 | Fence connecting device with adjustable angle |
| CN111877863A (en) * | 2020-08-05 | 2020-11-03 | 于丹 | Medical isolation device for isolation and prevention of buildings based on infection sources |
-
2013
- 2013-07-10 CN CN201320408553.1U patent/CN203430153U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111877862A (en) * | 2020-07-31 | 2020-11-03 | 芜湖新瑟安智能科技有限公司 | Fence connecting device with adjustable angle |
| CN111877863A (en) * | 2020-08-05 | 2020-11-03 | 于丹 | Medical isolation device for isolation and prevention of buildings based on infection sources |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206800276U (en) | A kind of municipal gardens guard rail | |
| CN203430153U (en) | Portable guardrail | |
| CN207364870U (en) | A kind of solar lighting street lamp easy to repair | |
| CN202152549U (en) | Pavilion with solar power generation device | |
| CN203433746U (en) | Signboard-falling-preventing guardrail structure | |
| CN204906255U (en) | Distributed photovoltaic power generation system who combines together with highway | |
| CN203570191U (en) | Folding ladder exclusively used for fixing folding position in electric power maintenance | |
| CN204301180U (en) | A kind of complementary Intelligent indoor of heating electrically earth construction | |
| CN204534398U (en) | Gardens Multifunctional LED electricity-saving lamp | |
| CN203082776U (en) | Integral solar street lamp | |
| CN206581629U (en) | A kind of construction guardrail | |
| CN103434774B (en) | A kind of buried flooring-safe protective device | |
| CN206928309U (en) | A kind of anti-slope of highway landslide device | |
| CN204680987U (en) | The device that a kind of temporary electricity of constructing is arranged | |
| CN201667352U (en) | Solar street lamp storage battery box | |
| CN202142552U (en) | Solar ground grid counterweight pressing block | |
| CN203391816U (en) | Pushing device for SF6 gas cylinders | |
| CN204597844U (en) | A kind of water-saving irrigation ZigBee communication module solar power supply apparatus | |
| CN203394006U (en) | Movable fixing device for safety belt | |
| CN205088767U (en) | Container lavatory hydropower system | |
| Nuriev et al. | Energy-saving Technologies for Construction in Extreme Climatic Conditions | |
| CN203596795U (en) | Photovoltaic power generation system special for illumination of large-scale outdoor advertising board | |
| CN207082853U (en) | A kind of multifuctional solar electricity generating and supplying system | |
| CN211447700U (en) | Support for urban subway rail | |
| CN202484854U (en) | Improved solar street lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140212 |
|
| CX01 | Expiry of patent term |