CN209767068U - Groove type straight-through galvanized bridge - Google Patents

Abstract

The utility model discloses a trough type straight-through galvanized bridge frame, which comprises a bridge frame main body, wherein a cover plate is installed and placed at the top end of the bridge frame main body, a separation mechanism is arranged inside the bridge frame main body, the separation mechanism comprises a partition plate, a lifting base plate, a limiting bulge, a limiting chute, a fixing clamp hole and a fixing clamp block, the lifting base plate is installed and placed on the inner bottom wall of the bridge frame main body at equal intervals, the limiting bulge is installed and fixed at two ends of the lifting base plate and placed inside the limiting chute, and the limiting chutes are vertically and symmetrically arranged on the inner surface of the bridge frame main body; the utility model discloses a partition baffle through setting up can make things convenient for the cable to separate the subregion in the inside of crane span structure main part with setting up the backing plate, and is crowded each other between the cable greatly and having avoided more when the cable, has reached the high efficiency ventilation radiating effect between the cable, has solved the inside cable subregion of crane span structure main part and aeration cooling difficulty, makes the problem that cable radiating efficiency hangs down, has prolonged the life of cable.

Description

Groove type straight-through galvanized bridge

Technical Field

The utility model belongs to the technical field of the direct crane span structure of slot type, concretely relates to direct zinc-plated crane span structure of slot type.

background

the trough type bridge also called trough type cable bridge is a totally enclosed type cable bridge, it is most suitable for laying computer cable, communication cable, thermocouple cable and other control cable of high sensitive system, it has better effect to the control cable shielding interference and the protection of the cable in the heavy corrosion environment, all the parts of the bridge need to be galvanized to increase the corrosion resistance intensity.

The existing groove type direct connection bridge frame relates to a large number of cables to be laid and used when in use, when placed cables are large and many, the cables are crowded, cables at the lowest layer are tightly attached to the bottom end of the bridge frame, and therefore cable partitioning and ventilation cooling are difficult, and the heat dissipation efficiency of the cables is low.

disclosure of Invention

An object of the utility model is to provide a direct zinc-plated crane span structure of slot type to propose the direct crane span structure of current slot type in solving above-mentioned background art and relate to a large amount of cable laying uses when using, when the cable of placing is big and many, lead to crowding each other between the cable and the crane span structure bottom is hugged closely to the lower cable, make cable subregion and aeration cooling difficulty, thereby make the problem that cable radiating efficiency hangs down.

In order to achieve the above object, the utility model provides a following technical scheme: a groove type straight-through galvanized bridge comprises a bridge main body, a cover plate is arranged at the top end of the bridge main body, the inner part of the bridge frame main body is provided with a separation mechanism, the separation mechanism comprises a partition plate, a support base plate, a limit bulge, a limit chute, a fixed clamp hole and a fixed clamp block, the erection backing plate is arranged on the inner bottom wall of the bridge frame main body at equal intervals, the two ends of the erection backing plate are both provided with limit bulges and are arranged in the limit sliding grooves, the limiting sliding grooves are vertically and symmetrically arranged on the inner surface of the bridge frame main body, the partition plates are arranged on the upper surface of the erection backing plate at equal intervals, the fixing clamp holes are arranged on the upper surface of the erection backing plate at equal intervals and penetrate through the lower surface of the erection backing plate, the fixing clamping blocks are symmetrically installed and fixed at the upper end and the lower end of the partition plate and are matched with the fixing clamping holes, and fixing mechanisms are arranged on two sides of the cover plate.

Preferably, fixed establishment includes constant head tank, arc elasticity stereotype board, location arch and arc recess, the top at the crane span structure main part is seted up to the constant head tank symmetry, the protruding symmetry installation of location fix at the lower surface of apron and with constant head tank looks adaptation, the both sides at the apron are fixed in the installation of arc elasticity stereotype board symmetry, the constant head tank symmetry is seted up in the both sides of crane span structure main part and is respectively in arc elasticity stereotype looks adaptation.

Preferably, the surface of the partition board is provided with vent holes at equal intervals.

Preferably, the lower surface of the bridge main body is equally spaced with limiting grooves.

Preferably, the cross section of the bridge main body is of a U-shaped structure, and heat dissipation holes are symmetrically formed in two sides of the bridge main body.

Preferably, the two ends of the bridge frame main body are both provided with connecting holes.

preferably, the upper surface of the cover plate is adhered with a signboard.

compared with the prior art, the beneficial effects of the utility model are that:

(1) The utility model discloses a partition baffle through setting up can make things convenient for the cable to separate the subregion in the inside of crane span structure main part with setting up the backing plate, and is crowded each other between the cable greatly and having avoided more when the cable, has reached the high efficiency ventilation radiating effect between the cable, has solved the inside cable subregion of crane span structure main part and aeration cooling difficulty, makes the problem that cable radiating efficiency hangs down, has prolonged the life of cable.

(2) The utility model discloses a make arc elasticity stereotype board fixed with arc recess block through arc elasticity stereotype board self elasticity, the installation of the apron of being convenient for is fixed on the top of crane span structure main part, and makes things convenient for the apron at the top dismouting of crane span structure main part, has reduced the operation degree of difficulty and has solved the apron and lead to the problem that the later stage was dismantled the difficulty through the fix with screw, has improved workman's work efficiency.

Drawings

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

Fig. 2 is a schematic view of the longitudinal cross-section structure of the bridge main body of the present invention;

Fig. 3 is an enlarged schematic structural view of the region a in fig. 1 according to the present invention;

Fig. 4 is a schematic top view of the raised base plate of the present invention;

FIG. 5 is a schematic side view of the partition board of the present invention;

Fig. 6 is an enlarged schematic structural view of the area B in fig. 2 according to the present invention;

Fig. 7 is a schematic view of the bottom structure of the bridge main body of the present invention;

In the figure: 1. a bridge frame body; 2. partition plates; 3. positioning a groove; 4. erecting a base plate; 5. a cover plate; 6. an arc-shaped elastic shaping plate; 7. a limiting bulge; 8. a limiting chute; 9. fixing the clamp hole; 10. fixing the fixture block; 11. a vent hole; 12. positioning the projection; 13. an arc-shaped groove; 14. a limiting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6 and fig. 7, the present invention provides a technical solution: a groove type straight-through galvanized bridge frame comprises a bridge frame main body 1, a cover plate 5 is installed and placed at the top end of the bridge frame main body 1, a partition mechanism is arranged inside the bridge frame main body 1 and comprises partition plates 2, erection backing plates 4, limiting bulges 7, limiting sliding grooves 8, fixing clamp holes 9 and fixing clamp blocks 10, the erection backing plates 4 are installed and placed on the bottom wall inside the bridge frame main body 1 at equal intervals, the limiting bulges 7 are installed and fixed at two ends of the erection backing plates 4 and placed inside the limiting sliding grooves 8, the limiting sliding grooves 8 are vertically and symmetrically arranged on the inner surface of the bridge frame main body 1, the erection backing plates 4 are installed and placed inside the bridge frame main body 1 conveniently, the erection backing plates 4 are prevented from sliding inside the bridge frame main body 1, the partition plates 2 are installed on the upper surface of the erection backing plates 4 at equal intervals, the fixing clamp holes 9 are arranged on the upper surface of the erection backing plates 4 at equal intervals and penetrate through the, the fixed fixture blocks 10 are symmetrically installed and fixed at the upper end and the lower end of the partition plate 2 and are matched with the fixed fixture holes 9, so that the partition plate 2 is conveniently installed and fixed on the upper surface of the erection backing plate 4, the erection backing plate 4 is also conveniently installed at the top end of the partition plate 2, the inner part of the bridge main body 1 is layered up and down, cables are conveniently layered up and down to avoid crowding among the cables, the ventilation effect in the bridge main body 1 is improved, and the heat dissipation and cooling effects of the cables are increased, the cable can be conveniently partitioned in the inner part of the bridge frame main body 1 through the partition plates 2 and the erection backing plates 4, when the cable greatly and mostly avoid crowding each other between the cable, improved the ventilation effect of cable, solved 1 inside cable subregion of crane span structure main part and aeration cooling difficulty, made the problem that cable radiating efficiency is low, prolonged the life of cable, the both sides of apron 5 are provided with fixed establishment.

In this embodiment, preferably, the fixing mechanism includes a positioning groove 3, an arc-shaped elastic fixing plate 6, a positioning protrusion 12 and an arc-shaped groove 13, the positioning groove 3 is symmetrically arranged at the top end of the bridge main body 1, the positioning protrusion 12 is symmetrically arranged and fixed at the lower surface of the cover plate 5 and is adapted to the positioning groove 3, the arc-shaped elastic fixing plate 6 is symmetrically arranged and fixed at two sides of the cover plate 5, the positioning groove 3 is symmetrically arranged at two sides of the bridge main body 1 and is adapted to the arc-shaped elastic fixing plate 6 respectively, the arc-shaped elastic shaping plate 6 is clamped and fixed with the arc-shaped groove 13 through the self elasticity of the arc-shaped elastic shaping plate 6, so that the cover plate 5 is conveniently installed and fixed at the top end of the bridge frame main body 1, and make things convenient for apron 5 to dismantle at the top of crane span structure main part 1, reduced the operation degree of difficulty and solved apron 5 and lead to the problem of later stage dismantlement difficulty through the fix with screw, improved workman's work efficiency.

In this embodiment, preferably, the surface of the partition plate 2 is provided with the vent holes 11 at uniform intervals, which is helpful for increasing the ventilation and cooling performance between the cables.

In this embodiment, it is preferable that the lower surface of the bridge main body 1 is provided with the limiting grooves 14 at equal intervals, so that the suspension plate can be placed on the lower surface of the bridge main body 1 conveniently and can be prevented from sliding.

In this embodiment, preferably, the cross section of the bridge main body 1 is a U-shaped structure, and heat dissipation holes are symmetrically formed in two sides of the bridge main body 1, so as to facilitate ventilation and cooling of cables inside the bridge main body 1.

In this embodiment, preferably, the two ends of the bridge main body 1 are both provided with a connecting hole, so that the end of the bridge main body 1 is connected and fixed with the elbow bridge.

In this embodiment, preferably, the top surface of the cover plate 5 is pasted with a signboard, so that workers can observe the specification and size of the bridge and avoid assembly errors.

the utility model discloses a theory of operation and use flow: the utility model discloses a when using, earlier place the inside at crane span structure main part 1 to having erect equal interval of backing plate 4, let spacing arch 7 and 8 phase-match blocks of spacing spout simultaneously, place the upper surface at having erect backing plate 4 to partition baffle 2 equidistant afterwards, and let the inside of fixing clip hole 9 be inserted to the fixed fixture block 10 of partition baffle 2 bottom, separate the subregion to place the inside at crane span structure main part 1 afterwards to the cable, then install the top at crane span structure main part 1 to apron 5, let the protruding 12 inside of injecting constant head tank 3 of location simultaneously, and make the firm block of arc elasticity stereotype 6 and arc recess 13 through the elasticity of arc elasticity stereotype 6, increase the steadiness of apron 5 on 1 top of crane span structure main part, can use this utility model after the installation is accomplished.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a direct zinc-plated crane span structure of slot type, includes crane span structure main part (1), apron (5), its characterized in that have been placed in the top installation of crane span structure main part (1): the inner part of the bridge frame main body (1) is provided with a separation mechanism, the separation mechanism comprises a partition plate (2), a setting-up base plate (4), a limiting protrusion (7), a limiting sliding groove (8), a fixing clamp hole (9) and a fixing clamp block (10), the setting-up base plate (4) is arranged on the inner bottom wall of the bridge frame main body (1) at equal intervals, the limiting protrusion (7) is fixedly arranged at the two ends of the setting-up base plate (4) and is arranged in the limiting sliding groove (8), the limiting sliding groove (8) is vertically and symmetrically arranged on the inner surface of the bridge frame main body (1), the partition plate (2) is arranged on the upper surface of the setting-up base plate (4) at equal intervals, the fixing clamp hole (9) is arranged on the upper surface of the setting-up base plate (4) at equal intervals and penetrates through the lower surface of the setting-up base plate (4), the fixing clamp block (10) is symmetrically arranged and fixed at the upper and lower ends of the partition plate (2), and fixing mechanisms are arranged on two sides of the cover plate (5).

2. The trough-type straight-through galvanized bridge stand of claim 1, wherein: fixed establishment includes constant head tank (3), arc elasticity stereotype board (6), location arch (12) and arc recess (13), the top in crane span structure main part (1) is seted up to constant head tank (3) symmetry, the protruding (12) symmetry installation in location fix the lower surface of apron (5) and with constant head tank (3) looks adaptation, the both sides in apron (5) are fixed in the installation of arc elasticity stereotype board (6) symmetry, constant head tank (3) symmetry is seted up in the both sides of crane span structure main part (1) and is respectively in arc elasticity stereotype board (6) looks adaptation.

3. The trough-type straight-through galvanized bridge stand of claim 1, wherein: the surface of the partition board (2) is evenly provided with vent holes (11) at equal intervals.

4. The trough-type straight-through galvanized bridge stand of claim 1, wherein: the lower surface of the bridge frame main body (1) is provided with limit grooves (14) at equal intervals.

5. The trough-type straight-through galvanized bridge stand of claim 1, wherein: the cross section of the bridge frame main body (1) is of a U-shaped structure, and heat dissipation holes are symmetrically formed in the two sides of the bridge frame main body (1).

6. The trough-type straight-through galvanized bridge stand of claim 1, wherein: connecting holes are formed in the two ends of the bridge frame main body (1).

7. the trough-type straight-through galvanized bridge stand of claim 1, wherein: and the upper surface of the cover plate (5) is adhered with a signboard.