CN219862968U - Cable pit concrete cover plate with antidetonation function - Google Patents

Abstract

The utility model relates to a cable trench concrete cover plate with an anti-seismic function, which comprises a cover plate body, wherein mounting plates are fixedly arranged on two sides of the cover plate body, reinforcing steel bars are uniformly and fixedly arranged in an inner cavity of the cover plate body, two ends of the reinforcing steel bars are fixedly connected with the mounting plates, a limiting groove is formed in the bottom of the mounting plates, shock absorption strips are arranged in the limiting groove, a cable trench body is arranged at the bottom of the cover plate body, fixing strips are fixedly arranged on two sides of an opening of the cable trench body, the fixing strips are inserted into the limiting groove, connecting sections are fixedly arranged on two ends of the mounting plates to strengthen a concrete layer, the concrete layer cannot break even if the concrete layer is deformed, safety is improved, when the cover plate is subjected to heavy impact force, the cover plates are buffered through the shock absorption strips, and two ends of adjacent concrete cover plates are mutually connected together, so that the whole cable trench cover plate forms a whole, and the anti-seismic performance of the concrete cover plate is improved.

Description

Cable pit concrete cover plate with antidetonation function

Technical Field

The utility model relates to a cable trench concrete cover plate with an anti-seismic function, and belongs to the technical field of trench cover plates.

Background

The cable trench is an underground pipeline for laying and replacing electric power or telecommunication cable facilities, is also an enclosure structure of the laid cable facilities, and after cables are laid in the cable trench used outside a transformer substation, the top of the cable trench needs to be closed by a cover plate made of concrete, so that internal cables are protected.

The utility model of Chinese patent number 202220673648.5 provides an enhanced anti-seismic cable trench cover plate, which comprises a plate cover, wherein one side of the plate cover is provided with a fixing mechanism, the bottom of the plate cover is provided with a plate seat, one side of the plate seat is provided with a pressing mechanism, the plate cover comprises a top plate arranged at the upper end of the plate seat, one side of the top plate is provided with a fixing plate, the outer side of the fixing plate is provided with a rubber ring, the inside of the fixing plate is slidably connected with a movable plate, one side of the movable plate is provided with a rod groove, one side of the movable plate is provided with a first rotating rod, one side of the first rotating rod is fixedly connected with a rotating column, one side of the rotating column is fixedly connected with a positioning rod, and the positioning rod is matched with the rod groove. But the cable pit is longer, the demand for the cable pit cover plate is increased, the cover plate with a complex structure in place is adopted, the use cost is greatly increased, the concrete is more economically used, the existing concrete cover plate does not have shock resistance, and a single cover plate is easy to vibrate by passers-by and vehicles, so that the concrete cover plate has the conditions of cracks and deformation.

Disclosure of Invention

Aiming at the problems in the related art, the utility model provides a cable trench concrete cover plate with an anti-seismic function, so as to overcome the technical problems in the prior related art.

For this purpose, the utility model adopts the following specific technical scheme:

the utility model provides a cable pit concrete cover plate with antidetonation function, includes the apron body, the fixed mounting panel that is equipped with in apron body both sides, the even fixed reinforcing bar that is equipped with in apron body inner chamber, reinforcing bar both ends and mounting panel fixed connection, the spacing groove has been seted up to the mounting panel bottom, be equipped with the shock attenuation strip in the spacing groove, apron body bottom is equipped with the cable pit body, the fixed strip that is equipped with in cable pit body opening both sides, the fixed strip inserts in the spacing groove, the equal fixed linkage segment that is equipped with in mounting panel both ends.

Preferably, the bottom of the cover plate body is uniformly and fixedly provided with reinforcing strips, and two ends of each reinforcing strip are fixedly connected with the bottom of the mounting plate.

Preferably, the top of the cover plate body is uniformly and fixedly provided with anti-skid patterns, and the mounting plate is symmetrically hinged with handles.

Preferably, the storage groove is uniformly formed in the top of the inner cavity of the limit groove, the damping spring is fixedly arranged in the inner cavity of the storage groove, the bottom end of the damping spring is connected with the damping strip, and the inner wall of the storage groove is fixedly provided with the rubber strip.

Preferably, a groove is formed between the fixing strip and the side wall of the cable trench body, rubber pads are fixedly arranged in the groove, and the bottoms of the side plates on two sides of the mounting plate are in tight contact with the rubber pads.

Preferably, the connecting sections are arranged in a stepped mode, connecting holes are formed in the connecting sections, and the connecting holes are connected through fixing bolts.

The beneficial effects of the utility model are as follows:

1. by arranging the mounting plates, the concrete cover plate can be cast between the mounting plates, so that the concrete layer can be better reinforced, and even if the concrete layer is deformed, the concrete layer cannot break, so that the safety is improved;

2. through setting up the spacing groove, when covering the concrete on the cable pit surface, can let the fixed strip aim at the spacing groove to be convenient for fix a position the apron, when receiving heavier impact force on the apron, the apron can move down, thereby cushion the apron through the shock attenuation strip, improves the shock resistance of concrete apron;

3. through setting up the linkage segment, can be in the same place adjacent concrete apron both ends interconnect to make whole cable trench cover constitute a whole, thereby let more stable between the apron, also can make the strength more dispersion when receiving the impact force, the holistic shock resistance of effectual increase apron.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain the utility model.

FIG. 1 is a schematic view of the overall structure of a cable pit concrete cover plate with anti-seismic function of the utility model;

FIG. 2 is a schematic cross-sectional view of a cable trough concrete cover plate with anti-seismic function of the present utility model at a mounting plate;

FIG. 3 is a schematic cross-sectional view of a shock absorbing strip of a cable trench concrete cover plate with shock resistant function of the present utility model;

FIG. 4 is a schematic view of the junction of mounting plates of a concrete cover plate of a cable trench with anti-seismic function according to the utility model;

reference numerals in the drawings: 1. a cover plate body; 2. a mounting plate; 3. reinforcing steel bars; 4. a limit groove; 5. a shock absorbing strip; 6. a cable pit body; 7. a fixing strip; 8. a connection section; 9. reinforcing strips; 10. a storage groove; 11. a damping spring; 12. a rubber strip; 13. a groove; 14. a rubber pad; 15. anti-skid lines; 16. a handle; 17. a connection hole; 18. and (5) fixing bolts.

Detailed Description

For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.

According to an embodiment of the utility model, a cable pit concrete cover plate with an anti-seismic function is provided.

Example 1

As shown in fig. 1-4, a cable duct concrete cover plate with anti-seismic function comprises a cover plate body 1, the fixed mounting panel 2 that is equipped with in cover plate body 1 both sides, the even fixed reinforcing bar 3 that is equipped with in cover plate body 1 inner chamber, reinforcing bar 3 both ends and mounting panel 2 fixed connection, spacing groove 4 has been seted up to mounting panel 2 bottom, be equipped with shock attenuation strip 5 in the spacing groove 4, cover plate body 1 bottom is equipped with cable duct body 6, the fixed strip 7 that is equipped with in cable duct body 6 opening both sides, fixed strip 7 inserts in spacing groove 4, the equal fixed link 8 that is equipped with in mounting panel 2 both ends, cover plate body 1 bottom evenly is equipped with reinforcing strip 9, reinforcing strip 9 both ends and mounting panel 2 bottom fixed connection increase the holding power of concrete bottom, improve the supporting force of cover plate, avoid the concrete cover plate to appear the circumstances of warping, cover plate body 1 top evenly is fixed and is equipped with anti-slip line 15, the symmetry articulates on mounting panel 2 has handle 16, can have increased coefficient of sideslip to make or the vehicle be difficult for taking place, has improved the security, and people lift the handle 16 when convenient installation more.

Example two

As shown in fig. 1-4, a cable duct concrete cover plate with anti-vibration function comprises a cover plate body 1, the fixed mounting panel 2 that is equipped with in cover plate body 1 both sides, cover plate body 1 inner chamber evenly is fixed and is equipped with reinforcing bar 3, reinforcing bar 3 both ends and mounting panel 2 fixed connection, spacing groove 4 has been seted up to mounting panel 2 bottom, be equipped with shock attenuation strip 5 in the spacing groove 4, cover plate body 1 bottom is equipped with cable duct body 6, the fixed strip 7 that is equipped with in cable duct body 6 opening both sides, fixed strip 7 inserts in spacing groove 4, the equal fixed linkage segment 8 that is equipped with in mounting panel 2 both ends, storage tank 10 has evenly been seted up at spacing groove 4 inner chamber top, storage tank 10 inner chamber is fixed and is equipped with damping spring 11, damping spring 11 bottom and damping strip 5 are connected, storage tank 10 inner wall is fixed and is equipped with rubber strip 12, form recess 13 between fixed strip 7 and the cable duct body 6 lateral wall, fixed rubber pad 14 that is equipped with in the recess 13, mounting panel 2 both sides curb plate bottom and rubber pad 14 in close contact, when the cover plate is covered on the cable duct, and the mounting panel 2 can be compressed to the shock attenuation strip 14 when the static, can become the shock attenuation strip 14 when the compression force is compressed to the mounting panel, can be compressed to the shock attenuation strip, can be compressed to the side plate 2, and the shock-absorbing pad is compressed when the shock is compressed to the side plate.

Example III

As shown in fig. 1-4, a cable duct concrete cover plate with anti-seismic function comprises a cover plate body 1, the fixed mounting panel 2 that is equipped with in cover plate body 1 both sides, the even fixed reinforcing bar 3 that is equipped with in cover plate body 1 inner chamber, reinforcing bar 3 both ends and mounting panel 2 fixed connection, spacing groove 4 has been seted up to mounting panel 2 bottom, be equipped with shock attenuation strip 5 in the spacing groove 4, cover plate body 1 bottom is equipped with cable duct body 6, the fixed strip 7 that is equipped with in cable duct body 6 opening both sides, fixed strip 7 inserts in the spacing groove 4, the equal fixed link 8 that is equipped with in mounting panel 2 both ends, link 8 all is the ladder setting, and has seted up connecting hole 17 on the link, connect together through mounting panel 2 with the adjacent concrete cover plate that will lay in succession in the connecting hole 17, let concrete cover plate connect into a whole, let the apron more stable to avoid appearing the condition of vibrations.

In summary, by means of the technical scheme of the utility model, the concrete cover plate body 1 of the device can be cast and formed between the mounting plates 2, the concrete layer is reinforced through the reinforcing steel bars 3, even if the concrete layer is deformed, the concrete layer cannot break, safety is improved, when the concrete is covered on the surface of the cable trench, the fixing strips 7 can be aligned with the limiting grooves 4, so that the cover plate is conveniently positioned, when the cover plate is subjected to heavy impact force, the cover plate can move downwards, the cover plate is buffered through the damping strips 5, and two ends of the adjacent concrete cover plate bodies 1 are mutually connected through the mounting plates 2, so that the whole cable trench cover plate is formed into a whole, the cover plate is more stable, the strength is more dispersed when the cover plate is subjected to the impact force, and the integral shock resistance of the cover plate is effectively improved.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (6)

1. The utility model provides a cable pit concrete cover plate with antidetonation function, includes apron body (1), its characterized in that: the utility model discloses a cable pit structure, including apron body (1), mounting panel (2), apron body (1) both sides are fixed, apron body (1) inner chamber evenly is fixed to be equipped with reinforcing bar (3), reinforcing bar (3) both ends and mounting panel (2) fixed connection, spacing groove (4) have been seted up to mounting panel (2) bottom, be equipped with shock attenuation strip (5) in spacing groove (4), apron body (1) bottom is equipped with cable pit body (6), cable pit body (6) opening both sides are fixed to be equipped with fixed strip (7), in fixed strip (7) inserts spacing groove (4), connecting section (8) are all fixed to be equipped with in mounting panel (2) both ends.

2. The cable pit concrete cover plate with anti-seismic function according to claim 1, wherein: reinforcing strips (9) are uniformly and fixedly arranged at the bottom of the cover plate body (1), and two ends of each reinforcing strip (9) are fixedly connected with the bottom of the mounting plate (2).

3. A cable pit concrete cover plate with anti-seismic function according to claim 2, characterized in that: the anti-skid patterns (15) are uniformly and fixedly arranged at the top of the cover plate body (1), and handles (16) are symmetrically hinged on the mounting plate (2).

4. A cable pit concrete cover plate with anti-seismic function according to claim 3, characterized in that: storage groove (10) have evenly been seted up at spacing groove (4) inner chamber top, storage groove (10) inner chamber is fixed to be equipped with damping spring (11), damping spring (11) bottom is connected with shock attenuation strip (5), storage groove (10) inner wall is fixed to be equipped with rubber strip (12).

5. The concrete cover plate with anti-seismic function for a cable trench of claim 4, wherein: a groove (13) is formed between the fixing strip (7) and the side wall of the cable trench body (6), rubber pads (14) are fixedly arranged in the groove (13), and the bottoms of the side plates on two sides of the mounting plate (2) are in tight contact with the rubber pads (14).

6. The concrete cover plate with anti-seismic function for a cable trench of claim 5, wherein: the connecting sections (8) are arranged in a stepped mode, connecting holes (17) are formed in the connecting sections, and the connecting holes (17) are connected through fixing bolts (18).