CN205509444U - Side direction type cable groove support - Google Patents

Abstract

The utility model discloses a side direction type cable groove support for integral production, has support column, small hook, big hook, bottom surface hypotenuse and base, and two big hook constitute side direction arrangement structure for it link up the cable to place the high pressure, two bottom surface hypotenuses of side direction type cable groove support become two wash ports with two minute allosterisms of the left and right sides of cable groove bottom surface, and side direction type cable groove support also has a plurality of wash ports in the bottom, water from wash port and outlet discharge in the cable groove of being convenient for like this. The utility model discloses structural strength is high, anticorrosive ability reinforce, and the high pressure has a perfect understanding the cable side direction to be settled, and the high pressure has a perfect understanding can not influence or move other cables when cable, low tension cable or control cable lay, examine and repair at the cable and change, and convenient operation is applicable to laying of all slot cables.

Description

Lateral type cable trench support

Technical field this utility model relates to a kind of cable trench support, and the cable trench especially with lateral structure props up Frame.

The cable trench of background technology railway bed is generally made up of two parallel U-type groove, is divided into Power Cable Groove With communication cable groove.Specifying according to associated construction specification, the width of power cable groove is 20 centimetres, and height is 31.5 centimetres；The width of communication cable groove is 35 centimetres, and height is 30 centimetres；In view of draining factor, ditch Trench bottom has the gradient of spilled water hole, chamfering R30 and 2%.Generally need to place in power cable groove 1 high Press through cable and 2～3 low-voltage cables.The external diameter of the through cable of high pressure is usually 5.5～7 centimetres, low tension The external diameter of cable is not less than 3.8 centimetres.Partition wall between power cable groove and communication cable groove is less than trenched side-wall 1 centimetre of top, it is simple to dispose cover plate.This just require cable trench support need adapt to high temperature, low temperature, tide temperature, The various environment such as filth, have higher corrosion resistance.The most also there is higher intensity, exist meeting cable Various operations when laying, fix and overhaul.The cable trench support currently used mainly is adopted and is made of plastic, anti- Corrosivity is poor, and structural strength is also inadequate, is easily deformed when laying, fix and overhauling.

Disclosed " combined cable trench " patent of Chinese patent CN101820156A (application number: 201010136657.2), including cell body and support, described cell body there is row's cable to prop up along every limit, slot length direction Frame reserving hole, support takes inset type method to be directly bumped in reserving hole, then at support afterbody cement Support reserving hole part is blocked by mortar.This patent is disadvantageous in that: due to railway power cable The width of groove is the narrowest is 20 centimetres, and support takes inset type method to be directly bumped on cable trough sidewall, at deduction Behind the space that the right and left support occupies, middle working place is narrow and small, and power cable is being laid, fixed and maintenance Time operating difficulties.

Summary of the invention the purpose of this utility model seeks to provide a kind of lateral type cable trench support, anticorrosive increasing Property and structural strength while so that it is laying, fixing and maintenance time easy to operate.

In order to achieve the above object, the lateral type cable trench support that this utility model provides is overall manufacture, has Support column, little hook, big hook, bottom surface hypotenuse and base, wherein, support column has two, and two support columns divide It is not fixed on the arranged on left and right sides of lateral type cable trench support；Left side support column is less than with the gap of trenched side-wall 0.5 centimetre, the right support column is less than 0.5 centimetre with the gap of groove partition wall；Big hook has two, a big extension Hook is fixed on the right support column inside upper part, and another big hook is positioned on the right side of lateral type cable trench frame bottom, Two big hooks constitute lateral arrangement structure；The internal diameter of big hook is 5.5～7 centimetres, and internal diameter is unfavorable less than 5.5 In placing the through cable of high pressure, then internal diameter is more than 7 centimetres of then wasting spaces；Little hook has 2～4, little hook It is fixed on the left of left side support column inside upper part, left side support column middle inside, lateral type cable trench frame bottom Or lateral type cable trench frame bottom centre position；The internal diameter of little hook is 3.8～5.5 centimetres, and internal diameter is less than 3.8 centimetres are then unfavorable for placing low-voltage cable or controlling cable, and internal diameter is more than 5.5 centimetres of then wasting spaces；Bottom surface Hypotenuse is positioned at lateral type cable trench frame bottom both sides, and two bottom surface hypotenuses divide with the angle, two, left and right of trench bottom surfaces Gou Cheng two osculums；Lateral type cable trench frame bottom has multiple osculum；Base and cable trench bottom surface The gradient of 2% is corresponding.When this utility model uses, left side support column and the right support column and cable trench Gap is respectively less than 0.5 centimetre, is so easy to lateral type cable trench support accepting and securing in cable trench； Two big hooks constitute lateral arrangement structure, are used for placing the through cable of high pressure；The two of lateral type cable trench support Individual bottom surface hypotenuse respectively constitutes two osculums with the angle, two, left and right of cable trench bottom surface, and lateral type cable trench props up Also having multiple osculum in bottom frame, the water being so easy in cable trench is discharged from osculum and spilled water hole.

The lateral type cable trench support that this utility model provides has positive effect: use entirety to manufacture, knot Structure intensity is high, and antiseptic power is strong；Two bottom surface hypotenuses of lateral type cable trench support and a left side for cable trench bottom surface Right two angles respectively constitute two osculums, also have multiple osculum, so in lateral type cable trench frame bottom It is easy to draining, also saves and manufacture material；The through cable of high pressure laterally disposes, the through cable of high pressure, low-voltage cable or Control not interfere with when cable lays at cable, overhauls and changes or other cable mobile, easy to operate, it is adaptable to institute There is the laying of groove cable.

Accompanying drawing illustrates that this utility model will be further described in conjunction with accompanying drawing, refer to accompanying drawing:

Accompanying drawing 1 represents schematic diagram of the present utility model.

Structure shown in accompanying drawing 1 includes: trenched side-wall 1, support column 2, little hook 3, osculum 4, sluices Hole 5, bottom surface hypotenuse 6, groove partition wall 7, link up with greatly 8, base 9, cable trench bottom surface 10.

The lateral type cable trench support that detailed description of the invention this utility model provides is overall manufacture, has support column 2, little hook 3, link up with 8, bottom surface hypotenuse 6 and base 9 greatly, wherein, support column 2 has two, two supports Post 2 is separately fixed at the arranged on left and right sides of lateral type cable trench support；Left side support column 2 and trenched side-wall 1 Gap less than 0.5 centimetre, the gap of the right support column 2 and groove partition wall 7 is less than 0.5 centimetre；Big hook 8 Having two, a big hook 8 is fixed on the right support column 2 inside upper part, and another big hook 8 is positioned at lateral type On the right side of cable trench frame bottom, two big hooks 8 constitute lateral arrangement structure；The internal diameter of big hook 8 be 5.5～ 7 centimetres, internal diameter is unfavorable for placing the through cable of high pressure less than 5.5, then internal diameter is more than 7 centimetres of then wasting spaces； Little hook 3 has 2～4, and little hook 3 is fixed on inside left side support column 2 inside upper part, left side support column 2 On the left of middle part, lateral type cable trench frame bottom or lateral type cable trench frame bottom centre position；Little hook The internal diameter of 3 is 3.8～5.5 centimetres, and internal diameter is then unfavorable for less than 3.8 centimetres placing low-voltage cable or controlling cable, Internal diameter is more than 5.5 centimetres of then wasting spaces；Bottom surface hypotenuse 6 is positioned at lateral type cable trench frame bottom both sides, and two Individual bottom surface hypotenuse 6 respectively constitutes two osculums 4 with the angle, two, left and right of cable trench bottom surface 10；Lateral type electricity Cable groove frame bottom has multiple osculum 4；Base 9 is corresponding with the gradient of cable trench bottom surface 102%.When When this utility model uses, the gap of left side support column 2 and the right support column 2 and cable trench is respectively less than 0.5 li Rice, is so easy to lateral type cable trench support accepting and securing in cable trench；Two big hooks 8 are constituted Lateral arrangement structure, is used for placing the through cable of high pressure；Two bottom surface hypotenuses 6 of lateral type cable trench support Two osculums 4, lateral type cable trench bracket bottom is respectively constituted with the angle, two, left and right of cable trench bottom surface 10 Also having multiple osculum 4 in portion, the water being so easy in cable trench is discharged from osculum 4 and spilled water hole 5.

This utility model protection domain relates to all the above version.

Claims (1)

1. a lateral type cable trench support, it is characterised in that: lateral type cable trench support is overall manufacture, There are support column (2), little hook (3), big hook (8), bottom surface hypotenuse (6) and base (9), wherein, Support column (2) has two, and two support columns (2) are separately fixed at left and right the two of lateral type cable trench support Side；The gap of left side support column (2) and trenched side-wall (1) less than 0.5 centimetre, the right support column (2) with The gap of groove partition wall (7) is less than 0.5 centimetre；Big hook (8) has two, and a big hook (8) is fixed Support column (2) inside upper part on the right, it is right that another big hook (8) is positioned at lateral type cable trench frame bottom Side, two big hooks (8) constitute lateral arrangement structure；The internal diameter of big hook (8) is 5.5～7 centimetres；Little Hook (3) has 2～4, and little hook (3) is fixed on left side support column (2) inside upper part, left side support column (2) on the left of middle inside, lateral type cable trench frame bottom or lateral type cable trench frame bottom interposition Put；The internal diameter of little hook (3) is 3.8～5.5 centimetres；Bottom surface hypotenuse (6) is positioned at lateral type cable trench support Two bottom sides, the angle, two, left and right of two bottom surface hypotenuses (6) and cable trench bottom surface (10) respectively constitutes two Osculum (4)；Lateral type cable trench frame bottom has multiple osculum (4)；Base (9) and cable trench The gradient of bottom surface (10) 2% is corresponding.