CN214479275U - Direct-buried electric well bridge structure - Google Patents

Abstract

The utility model discloses a direct-burried electric well crane span structure, including barrel (1) one side of barrel (1) is equipped with interior concave section, and the opposite side is equipped with the evagination section all be equipped with bearing steel sheet (4) on interior concave section and the evagination section the last end of barrel (1) is folded and is equipped with link (5) first connecting plate (61) and second connecting plate (62), two are worn to be equipped with by the symmetry in barrel (1) the connecting plate all with the corresponding position detachable connection of link (5) and barrel (1) the corresponding position department of evagination section still is equipped with plug wire hole (8). The utility model discloses set up barrel, connecting plate and connection frame to it is fixed that the bridge is fixed in the intercommunication between the upper and lower floor of electric well, set up the plug wire hole simultaneously on the barrel and be convenient for settle the electric wire and simultaneously with the integrative pre-buried of barrel, avoid the floor layer of repeated picks chisel electric well, effectively improved the installation stability of crane span structure, simple structure is compact. The installation is convenient.

Description

Direct-buried electric well bridge structure

Technical Field

The utility model relates to an electric well crane span structure field of making, in particular to direct-burried electric well crane span structure.

Background

When the bridge construction in traditional electric well, need advance to reserve the crane span structure hole in the structure floor, the crane span structure passes and reserves the hole and installs, hangs the hole and carries out the fire prevention shutoff at last. When the bridge is installed, holes need to be formed in the bridge to introduce the line pipes into the bridge, the bridge in an electric well needs to be separately processed and fixed by a support, and the length of the floor bridge is cut on site. The traditional construction method has the disadvantages of complicated procedures, time and labor waste and material waste.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide an installation is convenient, and saves the direct-burried electric well crane span structure of process.

The technical scheme of the utility model as follows:

the utility model provides a direct-burried electric well crane span structure, includes the barrel one side of barrel is equipped with interior concave section, and the opposite side is equipped with the evagination section the corresponding position department of barrel, interior concave section and evagination section all is equipped with the bearing steel sheet the upper end of barrel is folded and is equipped with the carriage first connecting plate and second connecting plate, two are worn to be equipped with by the symmetry in the barrel the upper portion of connecting plate all with the corresponding position detachable connection of carriage, the middle part of two these connecting plates all with the corresponding position detachable connection of barrel the corresponding position department of evagination section still is equipped with at least one plug wire hole.

By adopting the structure, the bearing steel plates are arranged at the positions of the inner concave section and the outer convex section and are welded on the bearing steel bars, so that the effect of fixing the cylinder is achieved, and the bracket is not required to be processed and fixed independently; the first connecting plate and the second connecting plate are arranged, so that the connecting frame and the cylinder body can be conveniently connected at the same time, and independent support fixing is not needed; inserting a wire pipe into the wire inserting hole, inserting the embedded wire into the wire pipe, placing the wire into the ground-chiseled wire groove, embedding the wire pipe into the bridge integrally, and embedding the middle lower part of the barrel in place at one time to avoid influencing the ground structure due to chiseling in the later period; simultaneously, the upper end of two connecting plates emits out the ground on the electric well upper strata, and is convenient for connect the crane span structure that upwards stretches out, and the lower extreme of two connecting plates then stretches out downwards in the lower floor of electric well to connect the crane span structure of lower floor, it is convenient to connect, once only pre-buries in place, and construction safety is good, avoids constructing repeatedly and influences the stability of crane span structure installation.

In order to ensure the stability of the fixed bridge, the concave section preferably comprises a first inner vertical section and a second inner vertical section, an inner flat section is arranged between the two inner vertical sections, the inner flat section and the two inner vertical sections form a groove structure, and a horizontally-extending bearing steel plate is arranged in the groove structure; the outer convex section comprises a first outer vertical section and a second outer vertical section, an outer flat straight section is arranged between the two outer vertical sections, the outer flat straight section and the two outer vertical sections form a boss structure, and a bearing steel plate extending horizontally is arranged on the outer side wall of the outer flat straight section; and the outer side walls of the left end and the right end of the lower part of the cylinder body are respectively provided with a bearing steel plate.

In order to facilitate fixing, preferably, bearing wing rings are fixedly arranged on the outer side wall of the upper part of the cylinder body above the positions corresponding to the bearing steel plates; and each bearing steel plate and each bearing wing ring are provided with a fixing hole.

For more accommodating the electric wires, it is preferable that six wire insertion holes are provided in the outer straight section in the axial direction.

For the convenience of concrete is pre-buried fixed, improves pre-buried stability, as preferred, the up end of interior flat straight section, first outer vertical section, the outer vertical section of second and outer flat straight section and the corresponding position butt of terminal surface under the carriage, and outer convex section and interior flat straight section flush with the lateral wall that the barrel corresponds the position respectively.

In order to facilitate the fixed connection of the connecting frame and the cylinder body, preferably, three groups of positioning holes are uniformly formed in the first connecting plate and the second connecting plate along the axial direction, each group of positioning holes comprises three through holes, and threaded holes are formed in the positions, corresponding to the through holes, of the cylinder body and the connecting frame.

Has the advantages that: the utility model discloses set up barrel, connecting plate and connection frame to it is fixed that the bridge is fixed in the intercommunication between the upper and lower floor of electric well, set up the plug wire hole simultaneously on the barrel and be convenient for settle the electric wire and simultaneously with the integrative pre-buried of barrel, avoid the floor layer of repeated picks chisel electric well, effectively improved the installation stability of crane span structure, simple structure is compact. The installation is convenient.

Drawings

Fig. 1 is an exploded view of the present invention.

Fig. 2 is a schematic structural view of the cartridge.

Fig. 3 is a schematic structural view of the connecting plate.

Fig. 4 is an exploded view of the installation of the cylinder and the connection frame.

Fig. 5 is a view showing the effect of the installation of the cylinder and the connection frame.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 1, 2, 3, 4 and 5, the utility model comprises a cylinder 1, an inner concave section is arranged on one side of the cylinder 1, an outer convex section is arranged on the other side of the cylinder 1, the inner concave section comprises a first inner vertical section 21 and a second inner vertical section 22, an inner horizontal section 23 is arranged between the two inner vertical sections, the inner horizontal section 23 and the two inner vertical sections form a groove structure, and a bearing steel plate 4 horizontally extending out is arranged in the groove structure; the outer convex section comprises a first outer vertical section 31 and a second outer vertical section 32, an outer flat section 33 is arranged between the two outer vertical sections, the outer flat section 33 and the two outer vertical sections form a boss structure, and a horizontally extending bearing steel plate 4 is arranged on the outer side wall of the outer flat section 33; the outer side walls of the left end and the right end of the lower part of the cylinder body 1 are respectively provided with a bearing steel plate 4.

Bearing wing rings 9 are fixedly arranged on the outer side wall of the upper part of the barrel 1 and above the positions corresponding to the bearing steel plates 4; each bearing steel plate 4 and each bearing wing ring 9 are provided with a fixing hole 71; six wire inserting holes 8 are axially formed in the outer straight section 33.

Barrel 1's upper end is folded and is equipped with connecting frame 5, the up end of interior flat section 23, first outer vertical section 31, the outer vertical section 32 of second and outer flat section 33 and the corresponding position butt of terminal surface under the connecting frame 5, and outer convex section and interior flat section 23 flush with the lateral wall that barrel 1 corresponds the position respectively.

The barrel body 1 is symmetrically provided with a first connecting plate 61 and a second connecting plate 62 in a penetrating manner, three groups of positioning holes 611 are uniformly arranged on the first connecting plate 61 and the second connecting plate 62 along the axial direction, each group of positioning holes 611 comprises three through holes, and threaded holes are arranged at positions corresponding to the through holes on the barrel body 1 and the connecting frame 5.

The utility model discloses a use method as follows:

as shown in fig. 1 to 5, because the electric well also has a layered structure, the cable between the upper layer and the lower layer needs to be pulled out to be connected and communicated with the electricity utilization end, but the bridge is also needed to be used as a placing position and protected, the bearing steel plates 4 are arranged at the positions of the cylinder body 1, the inner concave section and the outer convex section and are welded on the bearing steel bars to play a role in fixing the cylinder body 1, and the bracket is not required to be separately processed and fixed.

The first connecting plate 61 and the second connecting plate 62 are arranged, so that the connecting frame 5, the barrel 1 and the bridge can be conveniently connected at the same time, and a separate bracket is not required for fixing.

Inserting a wire pipe into the wire inserting hole 8, inserting an embedded wire into the wire pipe, placing the wire into a ground-chiseled wire groove, pre-embedding the wire pipe into the bridge integrally, and simultaneously, pre-embedding the middle lower part of the barrel body 1 and the bearing wing ring 9 in place at one time, so that the installation stability of the barrel body 1 is enhanced, and the influence on the ground structure caused by picking and chiseling in the later period can be avoided; simultaneously, the upper end of two connecting plates emits out the ground on the electric well upper strata, and is convenient for connect the crane span structure that upwards stretches out, and the lower extreme of two connecting plates then stretches out downwards in the lower floor of electric well to connect the crane span structure of lower floor, it is convenient to connect, once only pre-buries in place, and construction safety is good, avoids constructing repeatedly and influences the stability of crane span structure installation.

It should be noted that, as shown in fig. 1, fig. 4 and fig. 5, the connecting frame 5 is stacked on the cylinder 1, the upper end surfaces of the inner flat section 23, the first outer vertical section 31, the second outer vertical section 32 and the outer flat section 33 are abutted against the corresponding positions of the lower end surface of the connecting frame 5, the abutting contact area is large, and the installation is stable; the outer convex section and the inner flat section 23 are respectively flush with the outer side wall of the corresponding position of the cylinder body 1, and the abutting position is flat, so that the appearance is attractive and elegant, the embedded dead angle can be reduced, the installation interference is reduced, and the embedded stability is improved; if necessary, at the fixed orifices 71 position of bearing wing ring 9, leave the vacancy when the concrete is pre-buried, still be convenient for outside reinforcement and connect, the connection form is various.

The utility model discloses do not describe the part unanimously with prior art, do not describe herein any more.

The above is only the embodiment of the present invention, not the limitation of the patent scope of the present invention, all the equivalent structures made by the contents of the specification and the drawings are directly or indirectly applied to other related technical fields, all the same principle is within the patent protection scope of the present invention.

Claims (6)

1. The utility model provides a direct-burried electric well crane span structure which characterized in that: including barrel (1) one side of barrel (1) is equipped with interior concave section, and the opposite side is equipped with the convex section barrel (1), the corresponding position department of interior concave section and convex section all are equipped with bearing steel sheet (4) the upper end of barrel (1) is folded and is equipped with connecting frame (5) first connecting plate (61) and second connecting plate (62), two are worn to be equipped with by the symmetry in barrel (1) the upper portion of connecting plate all with the corresponding position detachable connection of connecting frame (5), the middle part of two these connecting plates all with the corresponding position detachable connection of barrel (1) the corresponding position department of convex section still is equipped with at least one plug wire hole (8).

2. The direct-buried electric well bridge structure of claim 1, wherein: the concave section comprises a first inner vertical section (21) and a second inner vertical section (22), an inner vertical section (23) is arranged between the two inner vertical sections, the inner vertical section (23) and the two inner vertical sections form a groove structure, and a bearing steel plate (4) horizontally extending out is arranged in the groove structure; the outer convex section comprises a first outer vertical section (31) and a second outer vertical section (32), an outer flat section (33) is arranged between the two outer vertical sections, the outer flat section (33) and the two outer vertical sections form a boss structure, and a bearing steel plate (4) which horizontally extends out is arranged on the outer side wall of the outer flat section (33); the outer side walls of the left end and the right end of the lower part of the cylinder body (1) are respectively provided with a bearing steel plate (4).

3. The direct-buried electric well bridge structure of claim 2, wherein: bearing wing rings (9) are fixedly arranged on the outer side wall of the upper part of the barrel body (1) above the positions corresponding to the bearing steel plates (4); and each bearing steel plate (4) and each bearing wing ring (9) are provided with a fixing hole (71).

4. The direct-buried electric well bridge structure of claim 2, wherein: six wire inserting holes (8) are axially formed in the outer straight section (33).

5. The direct-buried electric well bridge structure of claim 2, wherein: interior flat section (23), first outer vertical section (31), the outer vertical section of second (32) and the up end of outer flat section (33) and connection frame (5) down the corresponding position butt of terminal surface, and outer convex section and interior flat section (23) flush with the lateral wall that barrel (1) corresponds the position respectively.

6. The direct-buried electric well bridge structure of claim 1, wherein: three groups of positioning holes (611) are uniformly formed in the first connecting plate (61) and the second connecting plate (62) along the axial direction, each group of positioning holes (611) comprises three through holes, and threaded holes are formed in positions, corresponding to the through holes, of the barrel body (1) and the connecting frame (5).

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