CN208316213U - A kind of cable testing bridge - Google Patents

Abstract

The utility model discloses a kind of cable testing bridges, including mounting groove and fixed crossbearer, lower part two sides on the inside of mounting groove are fixed with two groups of card slots by the way that bolt is corresponding, fixed crossbearer is horizontally installed between two groups of card slots, the top of mounting groove, which fastens, top cover, the bottom of mounting groove is bolted to connection chassis, the utility model, it relatively rotates using between the first quarter butt and the second quarter butt with clamping cables line, and cable wire is fixed using the top that retaining ring connects the first quarter butt and the second quarter butt, convenient for the arrangement of cable, convenient for being safeguarded to different cables later；It is rotated using the nut inside regulating mechanism and cooperates screw rod to adjust the height of mounting groove two sides, make to be completely embedded and agree between different mounting groove units, improve the alignment degree of mounting groove installation；Using bolt in swivel nut inner rotation, bolt improves the tightness degree of top cover and mounting groove junction to mounting groove is mobile to drive top flat to compress the edge of top cover, improves waterproof performance.

Description

A kind of cable testing bridge

Technical field

The utility model relates to bridge mechanism correlative technology field, specially a kind of cable testing bridge.

Background technique

Cable testing bridge is divided into the structures such as slot type, pellet type and ladder-type, grid type, by bracket, trailing arm and installation attachment etc. Composition.Gantry can independently be set up in building, can also be attached on various buildings or structures and piping lane bracket, and knot should be embodied The features such as structure is simple, handsome in appearance, configuration is flexible and easy to maintenance, whole parts are both needed to carry out zinc-plated processing, are mounted on building The outdoor gantry of beyond the region of objective existence, if it is on neighbouring seashore or corrosion region is belonged to, then material must have anti-corrosion, resistance to moisture.Slot type electricity Cable gantry top cover connect not close with groove body contact position, and there are mobile gap, waterproof ability is poor；Cable is laid inside groove body When cable should be fixed accordingly mechanism, cable is laid mixed and disorderly, mutually winds, is unfavorable between different cables Upkeep operation of the later period to different cables；Different gantries are fixed in pre-set mounting base, due to manufacturing tolerance difference Gantry unit often has that height is different or docking is uneven when connecting, installation is irregular, and adjustment is not easy.

Utility model content

The purpose of this utility model is to provide a kind of cable testing bridges, to solve the problems mentioned in the above background technology.

To achieve the above object, the utility model provides the following technical solutions: a kind of cable testing bridge, including mounting groove and solid Determine crossbearer, the lower part two sides on the inside of the mounting groove are fixed with two groups of card slots by the way that bolt is corresponding, between card slot described in two groups It is horizontally installed with fixed crossbearer, the top of the mounting groove, which fastens, top cover, and the bottom of the mounting groove is bolted company Chassis is connect, the two sides of the chassis are corresponding to be welded with two groups of regulating mechanisms vertically, and the inside of regulating mechanism described in two groups is corresponding Two groups of screw rods are threadedly coupled, the corresponding position level in the top of the mounting groove two sides is welded with two groups of swivel nuts, described in two groups Swivel nut is corresponding to be threadedly coupled two groups of bolts respectively, and the middle part of bolt described in two groups is corresponding respectively to be equipped with two groups of top flats, The regulating mechanism includes fixed arm, nut and attachment base, and the side of the fixed arm is welded in the side of attachment base, described solid The inboard, upright of fixed arm is equipped with nut, and the fixed crossbearer includes crossbeam, first turn of quarter butt and the second quarter butt, and described first is short The structure equidistant interval of bar and the rotation connection of the second quarter butt lower end, the first quarter butt described in four groups and the second quarter butt composition is mounted on cross The top of beam.

Preferably, the regulating mechanism further includes stop collar and limiting slot, and stop collar described in two groups is welded in the two of nut End, the corresponding chimeric inside for being mounted on two groups of limiting slots, limiting slot described in two groups distinguish phase to stop collar described in two groups respectively It is corresponding to be provided with fixed arm upper and lower part.

Preferably, the corresponding outside for being connected to fixed arm upper and lower part of difference on the outside of limiting slot described in two groups, it is described Cutting is octagon outside nut.

Preferably, the fixed crossbearer further includes groove, retaining ring and pin shaft, and the pin shaft is short across the first quarter butt and second The through-hole that bar lower part opens up, first quarter butt top are rotatablely connected the side of retaining ring, first quarter butt and the second quarter butt group Close the inner wall of structural base connecting groove.

Preferably, the cross section of the top cover is triangular in shape, and the lower part of the top cover is equipped with bracket, the cradle top The outer rim being welded on the inside of top cover bottom surface and both ends connection top cover, the bracket are triangular in shape.

Preferably, the top flat side is rotatablely connected bolt and the other side is contacted with the outer surface lower edge of top cover, the spiral shell Bar lower end level welds bottom plate.

Preferably, the retaining ring is two-part and the retaining ring of two sides is connected by spring, and the retaining ring is far from the first quarter butt Side clamping the second quarter butt end welding crotch on the inside of.

Compared with prior art, the utility model has the beneficial effects that

1. relatively rotating using between the first quarter butt and the second quarter butt with clamping cables line, and short using retaining ring connection first Cable wire is fixed on the top of bar and the second quarter butt, convenient for the arrangement of cable, makes the vertical orderly of cable, after being convenient for Different cables is safeguarded；

2. rotating using the nut inside regulating mechanism and cooperating screw rod to adjust the height of mounting groove two sides, make not TongAn It is completely embedded and agrees between tankage unit, improve the alignment degree of mounting groove installation；

3, using bolt in swivel nut inner rotation, bolt is mobile to drive top flat to compress the edge of top cover to mounting groove, mentions The tightness degree of high top cover and mounting groove junction improves waterproof performance.

Detailed description of the invention

Fig. 1 is the schematic diagram of the section structure of the utility model；

Fig. 2 is the regulating mechanism the schematic diagram of the section structure of the utility model；

Fig. 3 is the fixation crossbearer the schematic diagram of the section structure of the utility model.

In figure: mounting groove 1, top cover 2, swivel nut 3, bolt 4, top flat 5, fixed crossbearer 6, crossbeam 61, groove 62, the first quarter butt 63, the second quarter butt 64, retaining ring 65, pin shaft 66, chassis 7, regulating mechanism 8, fixed arm 81, nut 82, stop collar 83, limiting slot 84, attachment base 85, card slot 9, screw rod 10, bracket 11.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of cable testing bridge, including mounting groove 1 and fixation The lower part two sides of crossbearer 6,1 inside of mounting groove are fixed with two groups of card slots 9, horizontal peace between two groups of card slots 9 by the way that bolt is corresponding Equipped with fixed crossbearer 6, the top of mounting groove 1, which fastens, top cover 2, and the bottom of mounting groove 1 is bolted to connection chassis 7, bottom The two sides of frame 7 are corresponding to be welded with two groups of regulating mechanisms 8 vertically, and the inside of two groups of regulating mechanisms 8 is corresponding to be threadedly coupled two groups of spiral shells Bar 10, the corresponding position level in the top of 1 two sides of mounting groove are welded with two groups of swivel nuts 3, the corresponding spiral shell respectively of two groups of swivel nuts 3 Line connects two groups of bolts 4, and the middle part of two groups of bolts 4 is corresponding respectively to be equipped with two groups of top flats 5, and bolt 4 turns inside swivel nut 3 Dynamic, bolt 3 is mobile to drive top flat 5 to compress the edge of top cover 2 to mounting groove 1, and raising top cover 2 is tight with 1 junction of mounting groove Close degree improves waterproof performance, and top flat 5 is thick steel plate, and regulating mechanism 8 includes fixed arm 81, nut 82 and attachment base 85, fixes Arm 81 is C-shaped stainless steel structure, and the side of fixed arm 81 is welded in the side of attachment base 85, and attachment base 85 is to offer screw hole Thick steel plate, the inboard, upright of fixed arm 81 are equipped with nut 82, nut 82 inside regulating mechanism 8 rotate and cooperate screw rod 10 with The height for adjusting 1 two sides of mounting groove, makes to be completely embedded and agree between 1 yuan of different mounting groove lists, improves the rule that mounting groove 1 is installed Whole degree, fixed crossbearer 6 include 61, first turns of quarter butts 63 of crossbeam and the second quarter butt 64, under the first quarter butt 63 and the second quarter butt 64 The structure equidistant interval of end rotation connection, four group of first quarter butt 63 and the second quarter butt 64 composition is mounted on the top of crossbeam 61, the It relatively rotates between one quarter butt 63 and the second quarter butt 64 with clamping cables line, and connects the first quarter butt 63 and second using retaining ring 65 Cable wire is fixed on the top of quarter butt 64, convenient for the arrangement of cable, makes the vertical orderly of cable, convenient for later to difference Cable safeguarded.

Further, regulating mechanism 8 further includes stop collar 83 and limiting slot 84, and two groups of stop collars 83 are welded in nut 82 Both ends, the corresponding chimeric inside for being mounted on two groups of limiting slots 84, two groups of limiting slots 84 distinguish phase to two groups of stop collars 83 respectively Corresponding to be provided with 81 upper and lower part of fixed arm, stop collar 83 and the cooperation of limiting slot 84 turn nut 82 can smoothly around itself It is dynamic.

Further, the outside that corresponding connection 81 upper and lower part of fixed arm is distinguished on the outside of two groups of limiting slots 84, is opened The limiting slot 84 of mouth passes through convenient for screw rod 10, and cutting is octagon outside nut 82, and octagonal nut 82 is convenient for rotating.

Further, fixed crossbearer 6 further includes groove 62, retaining ring 65 and pin shaft 66, and pin shaft 66 passes through 63 He of the first quarter butt The through-hole that second quarter butt, 64 lower part opens up smoothly rotates convenient for the first quarter butt 63 and the second quarter butt 64,63 top of the first quarter butt It is rotatablely connected the side of retaining ring 65, retaining ring 65 connects the first quarter butt 63 and 64 top of the second quarter butt so that 1 inside cloth of slot is fixedly mounted If cable, the inner wall of 64 composite structure bottom connecting groove of the first quarter butt 63 and the second quarter butt.

Further, the cross section of top cover 2 is triangular in shape, and the top cover 2 of triangle is convenient for draining, the lower part installation of top cover 2 There is bracket 11, bracket 11 is the triangular structure that aluminum alloy welding is connected into, and 2 bottom surface of top cover and both ends are welded at the top of bracket 11 and are connected The outer rim of 2 inside of top cover, bracket 11 are triangular in shape.

Further, 5 side of top flat is rotatablely connected bolt 4 and the other side is contacted with the outer surface lower edge of top cover 2, top flat 5 Top cover 2 is compressed by the rotation of bolt 4, improves the tightness degree between top cover 2 and mounting groove 1,10 lower end horizontal welding of screw rod Connect bottom plate.

Further, retaining ring 65 is that the retaining ring of two-part and two sides is connected by spring, spring convenient for retaining ring 65 stretch with Adapt to the cable of different-diameter, the crotch in the welding of 64 end of the second quarter butt that retaining ring 65 is clamped far from the side of the first quarter butt 63 Inside.

Working principle: in actual work, operator, which opens top cover 2, makes the opening exposure on 1 top of mounting groove, then operates Cable is reasonably laid in the inside of mounting groove 1 and fixed by fixed crossbearer 6 by personnel, and concrete operations are operator from cross Corresponding first quarter butt 63 and the second quarter butt 64 are pulled out in the groove 62 at 61 top of beam and cable is made to be located at the first quarter butt 63 and second between quarter butt 64, and then operator pulls retaining ring 65 and the movable end of retaining ring 65 is connected to 64 end of the second quarter butt Inside the crotch for holding welding, cable is fixed, top cover 2 is fastened on mounting groove 1 by operator after the completion of cable is laid Top, and the bolt 4 for being rotatablely installed 1 two sides of slot makes top flat 5 compress 2 edge of top cover to improve top cover 2 and 1 junction of mounting groove Tightness degree plays the effect of waterproof；Fixation is attached by the bottom plate of 10 bottom of screw rod when assembling mounting groove 1, needs to adjust Operator rotates the rotation of 8 internal nut 82 of regulating mechanism to adjust the relatively high of 1 two sides of mounting groove when the height of mounting groove 1 Degree.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (7)

1. a kind of cable testing bridge, including mounting groove (1) and fixation crossbearer (6), it is characterised in that: on the inside of the mounting groove (1) Lower part two sides are fixed with two groups of card slots (9) by the way that bolt is corresponding, and card slot described in two groups is horizontally installed with fixed crossbearer between (9) (6), the top of the mounting groove (1) fastens and has top cover (2), and the bottom of the mounting groove (1) is bolted to connection chassis (7), the two sides of the chassis (7) are corresponding is welded with two groups of regulating mechanisms (8) vertically, regulating mechanism described in two groups (8) it is interior Portion is corresponding to be threadedly coupled two groups of screw rods (10), and the corresponding position level in top of mounting groove (1) two sides is welded with two groups Swivel nut (3), swivel nut described in two groups (3) is corresponding to be threadedly coupled two groups of bolts (4), the middle part of bolt described in two groups (4) respectively Corresponding respectively to be equipped with two groups of top flats (5), the regulating mechanism (8) includes fixed arm (81), nut (82) and attachment base (85), the side of the fixed arm (81) is welded in the side of attachment base (85), the inboard, upright installation of the fixed arm (81) Have nut (82), the fixed crossbearer (6) includes crossbeam (61), the first quarter butt (63) and the second quarter butt (64), and described first is short Bar (63) and the rotation connection of the second quarter butt (64) lower end, the structure of the first quarter butt (63) described in four groups and the second quarter butt (64) composition Equidistant interval is mounted on the top of crossbeam (61).

2. a kind of cable testing bridge according to claim 1, it is characterised in that: the regulating mechanism (8) further includes stop collar (83) and limiting slot (84), stop collar described in two groups (83) are welded in the both ends of nut (82), stop collar described in two groups (83) point The not corresponding chimeric inside for being mounted on two groups of limiting slots (84), limiting slot described in two groups (84) is corresponding respectively to be provided with Fixed arm (81) upper and lower part.

3. a kind of cable testing bridge according to claim 2, it is characterised in that: difference phase on the outside of limiting slot described in two groups (84) The outside of corresponding connection fixed arm (81) upper and lower part, the external cutting of the nut (82) is octagon.

4. a kind of cable testing bridge according to claim 1, it is characterised in that: the fixed crossbearer (6) further includes groove (62), retaining ring (65) and pin shaft (66), the pin shaft (66) pass through the first quarter butt (63) and the second quarter butt (64) lower part and open up Through-hole, the side of the first quarter butt (63) top rotation connection retaining ring (65), first quarter butt (63) and the second quarter butt (64) inner wall of composite structure bottom connecting groove.

5. a kind of cable testing bridge according to claim 1, it is characterised in that: the cross section of the top cover (2) is triangular in shape, The lower part of the top cover (2) is equipped with bracket (11), and top cover (2) bottom surface and both ends connection top are welded at the top of the bracket (11) The outer rim on the inside of (2) is covered, the bracket (11) is triangular in shape.

6. a kind of cable testing bridge according to claim 1, it is characterised in that: top flat (5) side is rotatablely connected bolt (4) and the other side is contacted with the outer surface lower edge of top cover (2), and screw rod (10) the lower end level welds bottom plate.

7. a kind of cable testing bridge according to claim 4, it is characterised in that: the retaining ring (65) is two-part and two sides Retaining ring is connected by spring, and the retaining ring (65) is connected to the welding of the second quarter butt (64) end far from the side of the first quarter butt (63) Crotch on the inside of.