CN209104718U - A kind of cable testing bridge having heat insulating function - Google Patents

Abstract

The utility model discloses a kind of cable testing bridges for having heat insulating function, including gantry ontology, gantry ontology includes shell, the inside of shell symmetrically offers guide groove, cover board is provided on the inside of the shell, the front side of the cover board and rear side are slidably connected with the inner wall of guide groove, and the inner wall of the cover board offers the first mounting hole, the two sides of first mounting hole are fixedly installed with without hindrance bearing, are provided with cylinder between two without hindrance bearings.The utility model passes through the mutual cooperation of the first mounting hole, without hindrance bearing, cylinder, flabellum, the second mounting hole, shutter, heat insulation foam and thermal insulation layer, solve the problems, such as that existing gantry does not have heat insulating function, the gantry ontology when in use can be to being thermally shielded on the inside of shell, avoiding leads to the situation of cable bad because enclosure interior temperature is caused to increase for weather overheat, to improve the practicability of gantry ontology, the cost that gantry ontology uses is reduced, therefore is suitble to promote the use of.

Description

A kind of cable testing bridge having heat insulating function

Technical field

The utility model relates to cables to install equipment technical field, specially a kind of cable testing bridge for having heat insulating function.

Background technique

Cable testing bridge is divided into the structures such as slot type, pellet type and grid type, is made of, builds bracket, trailing arm and installation attachment etc. Building gantry in object can independently set up, and can also be attached on various buildings and piping lane bracket, Ying Tixian structure is simple, moulding The features such as beauty, flexible and easy to maintenance configuration, whole parts are both needed to carry out zinc-plated processing, are mounted on bridge outdoor outside building Frame.

With the development of science and technology, the use of cable is also more and more, and cable needs to use during installation gantry, but existing Some gantries do not have the advantages of heat insulating function, so that same day gas easily causes the temperature in gantry to increase when the temperature is excessively high, thus The cable in gantry is caused to be in the presence of that short-circuit or spontaneous combustion improves making for gantry to reduce the practicability of gantry With cost, therefore be not suitable for promoting the use of.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of cable testing bridge for having heat insulating function, have every The advantages that heat function, solves the problems, such as that existing gantry does not have heat insulating function.

(2) technical solution

It is above-mentioned to realize ... that purpose, the utility model provide the following technical solutions: a kind of cable bridge having heat insulating function Frame, including gantry ontology, the gantry ontology includes shell, and the inside of the shell symmetrically offers guide groove, the shell Inside is provided with cover board, and the front side of the cover board and rear side are slidably connected with the inner wall of guide groove, and the inner wall of the cover board opens up There is the first mounting hole, the two sides of first mounting hole are fixedly installed with without hindrance bearing, are provided between two without hindrance bearings Cylinder, the surface of the cylinder are symmetrically arranged with flabellum, and the front and back of the shell offers the second mounting hole, described Shutter is provided on the inside of second mounting hole, the inner wall of the shell is filled with heat insulation foam, and the surface of the shell is coated with Thermal insulation layer.

Preferably, the thermal insulation layer is one of aluminum magnesium silicate coating or acrylic coating or a variety of, the thermal insulation layer With a thickness of 2-3mm.

Preferably, the heat insulation foam with a thickness of 6-8mm, the heat insulation foam is specially glass fibre heat insulation foam.

Preferably, the both ends of the cylinder with the inside of without hindrance bearing be socketed, the flabellum close to cylinder side with It welds on the surface of cylinder.

Preferably, the surface of the shutter is Nian Jie with the second mounting hole by sealant, and the diameter of the shutter is not Less than 20mm.

(3) beneficial effect

Compared with prior art, the utility model provides a kind of cable testing bridge for having heat insulating function, and having following has Beneficial effect:

1, the utility model passes through the first mounting hole, without hindrance bearing, cylinder, flabellum, the second mounting hole, shutter, heat-insulated The mutual cooperation of cotton and thermal insulation layer solves the problems, such as that existing gantry does not have heat insulating function, and the gantry ontology is when in use It can be to being thermally shielded on the inside of shell, avoiding leads to the shape of cable bad because enclosure interior temperature is caused to increase for weather overheat Condition reduces the cost that gantry ontology uses to improve the practicability of gantry ontology, therefore is suitble to promote the use of.

2, the utility model is also kept away while the heat of cable work generation can be discharged by the setting of shutter Rainwater is exempted from or moisture enters the situation damaged in shell to cable, to improve the service life of cable, accelerate The speed to radiate in shell by the setting of without hindrance bearing, cylinder and flabellum can accelerate the flowing velocity of air in shell, It is avoided due to weather temperature is excessively high to accelerate the speed of gantry ontology heat dissipation by the setting of heat insulation foam and thermal insulation layer The raised situation of the intracorporal temperature of shell is caused, to improve the practicability of gantry ontology.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model structural side view；

Fig. 3 is the utility model structure housing cross-sectional view；

Fig. 4 is that the utility model structure housing and thermal insulation layer are used cooperatively schematic diagram.

In figure: Bridge 1 frame ontology, 2 shells, 3 guide grooves, 4 cover boards, 5 first mounting holes, 6 without hindrance bearings, 7 cylinders, 8 flabellums, 9 Second mounting hole, 10 shutters, 11 heat insulation foams, 12 thermal insulation layers.

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. 1-4, a kind of cable testing bridge having heat insulating function, including gantry ontology 1 are please referred to, gantry ontology 1 includes shell Body 2, the inside of shell 2 symmetrically offer guide groove 3, and the inside of shell 2 is provided with cover board 4, the front side of cover board 4 and rear side with lead The inner wall of slot 3 is slidably connected, and the inner wall of cover board 4 offers the first mounting hole 5, and the two sides of the first mounting hole 5 are fixedly installed with Without hindrance bearing 6 is provided with cylinder 7 between two without hindrance bearings 6, and the surface of cylinder 7 is symmetrically arranged with flabellum 8, the both ends of cylinder 7 With the inside of without hindrance bearing 6 be socketed, flabellum 8 close to cylinder 7 side and cylinder 7 surface weld, by without hindrance bearing 6, The setting of cylinder 7 and flabellum 8, can accelerate the flowing velocity of air in shell 2, so that the speed of the heat dissipation of gantry ontology 1 is accelerated, The front and back of shell 2 offers the second mounting hole 9, and the inside of the second mounting hole 9 is provided with shutter 10, shutter 10 Surface it is Nian Jie with the second mounting hole 9 by sealant, the diameter of shutter 10 passes through setting for shutter 10 not less than 20mm It sets, the heat that can be generated to cable work also avoids rainwater while discharge or moisture enters in shell 2 to cable The situation damaged, so that the speed to radiate in improving the service life of cable, accelerating shell 2, the inner wall of shell 2 are filled out Filled with heat insulation foam 11, heat insulation foam 11 with a thickness of 6-8mm, heat insulation foam 11 is specially glass fibre heat insulation foam, and the surface of shell 2 applies It is wiped with thermal insulation layer 12, thermal insulation layer 12 is one of aluminum magnesium silicate coating or acrylic coating or a variety of, the thickness of thermal insulation layer 12 For 2-3mm, by the setting of heat insulation foam 11 and thermal insulation layer 12, avoids and cause temperature in shell 2 because weather temperature is excessively high Raised situation, to improve the practicability of gantry ontology 1.

When in use, by the first mounting hole 5, without hindrance bearing 6, cylinder 7, flabellum 8, the second mounting hole 9, shutter 10, The mutual cooperation of heat insulation foam 11 and thermal insulation layer 12 solves the problems, such as that existing gantry does not have heat insulating function, the gantry ontology 1 The inside of shell 2 can be thermally shielded when in use, avoiding leads to electricity due to weather overheat causes 2 internal temperature of shell to increase The situation of cable damage, has reached the gantry ontology 1 at this time and has the advantages of heat insulating function.

In conclusion this has the cable testing bridge of heat insulating function, pass through the first mounting hole 5, without hindrance bearing 6, cylinder 7, fan The mutual cooperation of leaf 8, the second mounting hole 9, shutter 10, heat insulation foam 11 and thermal insulation layer 12 solves existing gantry and does not have The problem of heat insulating function.

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 (5)

1. a kind of cable testing bridge for having heat insulating function, including gantry ontology (1), it is characterised in that: gantry ontology (1) packet It including shell (2), the inside of the shell (2) symmetrically offers guide groove (3), cover board (4) are provided on the inside of the shell (2), Inner wall of the front side and rear side of the cover board (4) with guide groove (3) is slidably connected, and the inner wall of the cover board (4) offers first The two sides of mounting hole (5), first mounting hole (5) are fixedly installed with without hindrance bearing (6), between two without hindrance bearings (6) It is provided with cylinder (7), the surface of the cylinder (7) is symmetrically arranged with flabellum (8), and the front and back of the shell (2) is opened It equipped with the second mounting hole (9), is provided with shutter (10) on the inside of second mounting hole (9), the inner wall of the shell (2) is filled out Filled with heat insulation foam (11), the surface of the shell (2) is coated with thermal insulation layer (12).

2. a kind of cable testing bridge for having heat insulating function according to claim 1, it is characterised in that: the thermal insulation layer (12) For one of aluminum magnesium silicate coating or acrylic coating or a variety of, the thermal insulation layer (12) with a thickness of 2-3mm.

3. a kind of cable testing bridge for having heat insulating function according to claim 1, it is characterised in that: the heat insulation foam (11) With a thickness of 6-8mm, the heat insulation foam (11) is specially glass fibre heat insulation foam.

4. a kind of cable testing bridge for having heat insulating function according to claim 1, it is characterised in that: the cylinder (7) Both ends are socketed with the inside of without hindrance bearing (6), and the flabellum (8) is welded close to the side of cylinder (7) and the surface of cylinder (7) It connects.

5. a kind of cable testing bridge for having heat insulating function according to claim 1, it is characterised in that: the shutter (10) Surface it is Nian Jie with the second mounting hole (9) by sealant, the diameter of the shutter (10) is not less than 20mm.