CN215859403U

CN215859403U - Limit security fence is faced to open cable pit

Info

Publication number: CN215859403U
Application number: CN202120817260.3U
Authority: CN
Inventors: 荣小冲; 吴叙卓; 黄瑞; 甘露; 汪志军; 喻超; 刘湘龙; 徐帆; 周毅; 蔡翔; 徐晨; 刘楷文; 李健; 黄代雄
Original assignee: State Grid Hubei Transmission And Transformation Engineering Co ltd; State Grid Corp of China SGCC
Current assignee: State Grid Hubei Transmission And Transformation Engineering Co ltd; State Grid Corp of China SGCC
Priority date: 2021-04-21
Filing date: 2021-04-21
Publication date: 2022-02-18
Anticipated expiration: 2031-04-21

Abstract

The utility model discloses an open cable trench edge safety fence which comprises an adjustable supporting structure and a fence structure. The utility model has the beneficial effects that: through pole setting, horizontal pole sheath, regulation landing leg and the cooperation of horizontal pole and be connected the manual work of being convenient for and disassemble and install, maintain simultaneously simply and can save a large amount of personnel and drop into, adjust the landing leg and be fixed in the cable trench wall and avoided the basic requirement that needs level and smooth place completely, the cable trench of the different width of adaptation that simultaneously also can be fine has very strong suitability, and this security fence has fine structural strength and should not damage, but cyclic utilization rate is high.

Description

Limit security fence is faced to open cable pit

Technical Field

The utility model relates to a fence, in particular to an open cable trench edge safety fence, and belongs to the technical field of buildings.

Background

In the newly-built substation engineering, in order to guarantee personnel's safety, can take the safety measure of warning and isolation to open pothole, channel, well head etc. and easily take place the region of falling. In the early stage of construction, a large number of outdoor cable channels are in an open state for a long time to meet the requirement of convenient construction, and in order to ensure personnel safety, warning and isolation measures of the cable channels are very important; in addition, the telescopic hard fence has large influence on the flatness of the field and the weather environment, the field needs to be leveled to ensure the stability of the fence before the fence is arranged, and when severe weather is encountered, the traditional fence is easy to collapse and damage, so that the traditional fence is not easy to drop into a large amount of investment in manual maintenance and post-repair, and in addition, a leak exists in the protection process in the safety guarantee.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provide an open cable trench bordering safety fence.

The utility model realizes the purpose through the following technical scheme: an open cable trench edge safety fence comprises an adjustable supporting structure and a fence structure, wherein the adjustable supporting structure is arranged below a vertical rod, and the fence structure is fixed above the adjustable supporting structure;

adjustable bearing structure comprises regulation landing leg and butterfly bolt jointly, adjust the landing leg and install in the cable trench wall and be located the below of pole setting, the butterfly bolt is installed on adjusting the landing leg, the rail structure comprises pole setting, horizontal pole sheath, horizontal pole, butterfly bolt and fastening bolt jointly, the pole setting is connected through horizontal pole sheath and horizontal pole, the horizontal pole sheath is connected between pole setting and horizontal pole, fastening bolt connects in horizontal pole sheath and pole setting.

As a still further scheme of the utility model: pole setting and horizontal pole all adopt the square steel preparation to form, the pole setting is equipped with a plurality ofly and can maintains same vertical face, lets the state of rail be in for a long time straight level and smooth, pole setting and horizontal pole surface are evenly painted red white alternate striking finish, pole setting and horizontal pole can seal open cable pit.

As a still further scheme of the utility model: the two ends of the cross rod are of telescopic structures, the upper end of the vertical rod is fixed with an upper end cap in a threaded connection mode, and the upper end cap is tightly meshed with the threads of the vertical rod.

As a still further scheme of the utility model: the upright stanchion and the cross rod are both hollow round tubular structures, and the cross rod is installed at two ends of the cross rod sheath in a penetrating manner and is fixed on the same horizontal line through butterfly bolts.

As a still further scheme of the utility model: and gaskets are fixed between the butterfly bolts and the cross rods, and the fastening bolts are in threaded connection with the cross rod sheaths and the vertical rods.

The utility model has the beneficial effects that: this limit security fence is faced to open cable pit reasonable in design, through the pole setting, the horizontal pole sheath, the cooperation of adjusting landing leg and horizontal pole is connected the manual work of being convenient for and is disassembled and install, it simply can save a large amount of personnel's input to maintain simultaneously, it is fixed in the cable pit wall and has avoided the basic requirement that needs level and smooth place completely to adjust the landing leg, the cable pit of the different width of adaptation that simultaneously also can be fine has very strong suitability, but this security fence has fine structural strength and should not damage, cyclic utilization is high.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of a cross bar connection structure according to the present invention;

fig. 4 is a schematic view of a cross-bar sheath according to the present invention.

In the figure: 1. an upper end cap; 2. erecting a rod; 3. a cross bar sheath; 4. adjusting the support legs; 5. a cross bar; 6. a butterfly bolt; 7. and 8, a gasket and a fastening bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1, the open cable trench edge safety fence comprises an adjustable supporting structure and a fence structure, wherein the adjustable supporting structure is arranged below a vertical rod 2, and the fence structure is fixed above the adjustable supporting structure;

adjustable bearing structure comprises regulation landing leg 4 and butterfly bolt 6 jointly, adjust landing leg 4 and install in the cable trench wall and be located the below of pole setting 2, butterfly bolt 6 is installed on adjusting landing leg 4, the rail structure comprises pole setting 2, horizontal pole sheath 3, horizontal pole 5, butterfly bolt 6 and fastening bolt 8 jointly, pole setting 2 is connected with horizontal pole 5 through horizontal pole sheath 3, horizontal pole sheath 3 is connected between pole setting 2 and horizontal pole 5, fastening bolt 8 is connected on horizontal pole sheath 3 and pole setting 2.

In the embodiment of the utility model, the upright posts 2 and the cross rods 5 are both made of square steel, the upright posts 2 are provided with a plurality of upright posts which can be maintained on the same vertical surface, the state of the fence is straight and flat for a long time, the outer surfaces of the upright posts 2 and the cross rods 5 are uniformly coated with red-white alternating striking paint surfaces, the upright posts 2 and the cross rods 5 can seal open cable ducts, the arrangement of the upright posts 2 and the cross rods 5 prevents the fence from being maliciously disassembled manually, the safety is improved, and the attractiveness of the fence is ensured.

Example two

Referring to fig. 1 to 4, the open cable trench edge safety fence comprises an adjustable supporting structure and a fence structure, wherein the adjustable supporting structure is installed below a vertical rod 2, and the fence structure is fixed above the adjustable supporting structure;

In the embodiment of the utility model, two ends of the cross rod 5 are of telescopic structures, the upper end of the upright rod 2 is fixed with the upper end cap 1 in a threaded connection mode, the threads of the upper end cap 1 and the upright rod 2 are tightly engaged, and the inner parts of the cross rod 5 and the upright rod 2 are protected by the upper end cap 1, so that the long-term use of the upright rod is ensured.

In the embodiment of the utility model, the upright rods 2 and the cross rods 5 are both hollow round tubular structures, the cross rods 5 are arranged at two ends of the cross rod sheath 3 in a penetrating manner and are fixed on the same horizontal line through the butterfly bolts 6, and the cross rod sheath 3 is used for leveling and straightening the subsequent fence, so that a large amount of labor input is saved, and the assembly and disassembly are convenient.

EXAMPLE III

In the embodiment of the utility model, the gasket 7 is fixed between the butterfly bolt 6 and the cross rod 5, and the fastening bolt 8 is in threaded connection with the cross rod sheath 3 and the vertical rod 2, so that the vertical rod 2 and the cross rod 5 can be conveniently mounted and dismounted, the connection stability of the butterfly bolt 6 is ensured through the gasket 7, and the butterfly bolt is prevented from slipping.

The working principle is as follows: when the open cable trench edge-facing safety fence is used, the fence is made of square steel and is not prone to deformation and damage, the fence is provided with the adjusting support legs 4 with adjustable width and cannot be influenced by the width of the cable trench wall, the fence is very stably fixed on the cable trench wall, meanwhile, the upright rods 2 of the fence can also be maintained on the same vertical surface, the fence is kept straight and flat for a long time, a large amount of labor input is saved for subsequent leveling and straightening of the fence, the fence cross rods are provided with red and white alternate striking paint surfaces, a good warning effect can be achieved, the cross rods 5 are supported in a bracket cross rod mode and are fixed through butterfly bolts 6, and the closed cross rods 5 at two ends have a telescopic function and are convenient to detach and install; the cross rod 5 junction adopts cross rod sheath 3, and cross rod sheath 3 also is equipped with butterfly bolt 6, can keep unified straight line with butt joint cross rod 5, has fine aesthetic property, also can prevent the artificial maliciously disassembling to the rail simultaneously, has improved the security.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an open cable pit faces limit security fence, includes adjustable bearing structure and rail structure, its characterized in that: the adjustable supporting structure is arranged below the upright rod (2), and the fence structure is fixed above the adjustable supporting structure;

adjustable bearing structure comprises regulation landing leg (4) and butterfly bolt (6) jointly, it installs in the cable trench wall and is located the below of pole setting (2) to adjust landing leg (4), butterfly bolt (6) are installed on adjusting landing leg (4), the rail structure comprises pole setting (2), horizontal pole sheath (3), horizontal pole (5), butterfly bolt (6) and fastening bolt (8) jointly, pole setting (2) are connected through horizontal pole sheath (3) and horizontal pole (5), horizontal pole sheath (3) are connected between pole setting (2) and horizontal pole (5), fastening bolt (8) are connected on horizontal pole sheath (3) and pole setting (2).

2. An open cable trench bordered security fence according to claim 1, wherein: pole setting (2) and horizontal pole (5) all adopt the square steel preparation to form, pole setting (2) are equipped with a plurality ofly and can maintain same vertical face, let the state of rail be in for a long time straight level, pole setting (2) and horizontal pole (5) surface are evenly painted red and white alternate striking finish, pole setting (2) and horizontal pole (5) can seal open cable pit.

3. An open cable trench bordered security fence according to claim 1, wherein: the telescopic structure is established to horizontal pole (5) both ends, the upper end of pole setting (2) is fixed with upper end cap (1) through threaded connection's mode, the meshing is inseparable between upper end cap (1) and pole setting (2) screw thread.

4. An open cable trench bordered security fence according to claim 1, wherein: the upright stanchion (2) and the cross rod (5) are both hollow round tubular structures, and the cross rod (5) is installed at two ends of the cross rod sheath (3) in a penetrating way and is fixed on the same horizontal line through butterfly bolts (6).

5. An open cable trench bordered security fence according to claim 1, wherein: be fixed with gasket (7) between butterfly bolt (6) and horizontal pole (5), fastening bolt (8) all are threaded connection with horizontal pole sheath (3) and pole setting (2).