CN219709974U - Drainage canal top passing device - Google Patents

Abstract

The utility model relates to the technical field of drainage channels, in particular to a drainage channel upper passing device which comprises a cover plate, brackets and a drainage channel, wherein the cover plate is arranged at the top of the drainage channel, a drainage channel is arranged in the drainage channel, a plurality of brackets are arranged in the drainage channel, and the brackets support the cover plate. According to the drainage canal upper passing device, the plurality of brackets are arranged in the drainage canal to support the cover plate at the top of the drainage canal, when the cover plate at the top of the drainage canal is used as a temporary channel, the bearing force born by the cover plate is transferred to the drainage canal through the brackets, so that damage caused by overlarge bearing force born by the cover plate is avoided, the drainage canal and the cover plate are protected, the temporary channel can be normally used in the construction process, the construction efficiency is improved, meanwhile, the drainage area of the drainage canal is not influenced due to the small diameter of the bracket rod pieces, and the use function of the drainage canal is not influenced while the drainage canal is protected.

Description

Drainage canal top passing device

Technical Field

The utility model relates to the technical field of drainage channels, in particular to a device for passing over a drainage channel.

Background

The main purpose of the drainage canal is to drain water, and various water flows (side ditches, intercepting ditches, soil sampling pits, side slopes and roadbed accessory ponding) in the roadbed range are led to appointed places outside the bridge and culvert or the roadbed range, so that in engineering construction, a standard drainage canal is often required to be built for quickly draining rainwater, and ponding is prevented so as to avoid potential safety hazards.

In subway station construction, because the subway station generally sets up in downtown area, the construction area is narrow and small, in order better carrying out the transportation of material, equipment and convenient personnel's business turn over in the work progress, often can also set up the escape canal that is close to side slope department in the construction area as temporary channel, and conventional way is to lay the apron on the escape canal, but when adopting conventional escape canal to make temporary channel, in the vehicle driving process, when the apron atress is too big, the apron is easy to sag, crooked even the rupture, still causes some safety problems simultaneously easily.

Disclosure of Invention

The utility model aims at: aiming at the problems that when a conventional drainage canal is used as a temporary channel and the bearing capacity of a cover plate is overlarge, the cover plate is easy to sink, bend and even break and the like, the upper passing device of the drainage canal is provided.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a current device in escape canal top, includes apron, support and escape canal, the apron set up in the escape canal top, the inside escape canal that is provided with of escape canal, a plurality of the support sets up in the escape canal, the support supports the apron.

According to the drainage canal upper passing device, the plurality of brackets are arranged in the drainage canal to support the cover plate at the top of the drainage canal, when the cover plate at the top of the drainage canal is used as a temporary channel, the bearing force born by the cover plate is transferred to the drainage canal through the brackets, so that the cover plate is prevented from being damaged due to overlarge bearing force, the temporary channel can be normally used in the construction process, the construction efficiency is improved, the safety problem caused by the damage of the cover plate is avoided, meanwhile, the diameter of a bracket rod piece is smaller, the drainage area of the drainage canal is not influenced, and the use function of the drainage canal is not influenced while the drainage canal is protected.

Preferably, the support comprises a vertical rod and horizontal rods, at least three horizontal rods enclose a horizontal frame, at least two horizontal frames are connected through the vertical rods, and the horizontal frames are parallel to each other.

Preferably, the horizontal frame further comprises a diagonal bar, and the diagonal bar is arranged between adjacent horizontal frames.

Preferably, a cross brace is further arranged in the drainage groove, and two ends of the cross brace are respectively abutted to two side walls of the drainage groove.

Preferably, the cross brace comprises a first cross rod and a second cross rod, wherein the second cross rod is arranged at two ends of the first cross rod, and the second cross rod can stretch and retract along the length direction of the first cross rod to change the length.

Preferably, the device further comprises a locking piece, wherein the locking piece is arranged at the end part of the first cross bar and is used for locking the second cross bar.

Preferably, a support member is provided between the cover plate and the bracket along the length direction of the drainage channel.

Preferably, the support member is i-steel or H-steel.

Preferably, the bottom of the bracket is fixedly connected with the bottom of the drainage tank.

Preferably, the brackets are connected with each other.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

1. according to the drainage canal upper passing device, the support is arranged in the drainage canal to support the cover plate at the top of the drainage canal, when the cover plate at the top of the drainage canal is used as a temporary channel, the support transfers the bearing force born by the cover plate to the drainage canal, so that damage caused by overlarge bearing force born by the cover plate is avoided, the drainage canal and the cover plate are protected, the temporary channel can be normally used in the construction process, the construction efficiency is improved, the safety problem caused by damage of the cover plate is avoided, meanwhile, the diameter of a support rod piece is smaller, the drainage area of the drainage canal is not influenced, and the use function of the drainage canal is not influenced while the drainage canal is protected.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a top view of fig. 1.

Fig. 3 is a cross-sectional view A-A of fig. 1.

Fig. 4 is a schematic view of the stent structure of the present utility model.

Fig. 5 is a schematic horizontal block diagram of the present utility model.

Fig. 6 is a schematic view of the position of the cross-brace of the present utility model.

Fig. 7 is a partial enlarged view of fig. 6.

Fig. 8 is a schematic view of the cross brace construction of the present utility model.

The marks in the figure: 1-cover plate, 2-bracket, 21-vertical rod, 22-horizontal rod, 23-diagonal rod, 24-horizontal frame, 3-support piece, 4-expansion section, 5-drainage canal, 51-drainage groove, 6-horizontal brace, 61-first horizontal rod, 62-second horizontal rod, 63-locking piece, 7-cushion.

Detailed Description

The present utility model will be described in detail with reference to the accompanying drawings.

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Example 1

As shown in fig. 1-2, the device for passing over a drainage canal according to this embodiment includes a cover plate 1, a bracket 2 and a drainage canal 5, wherein the cover plate 1 is installed at the top of the drainage canal 5, a drainage groove 51 is provided in the drainage canal 5, the bracket 2 is installed in the drainage groove 51, and the bracket 2 supports the cover plate 1.

According to the drainage canal upper passing device, the support 2 is arranged inside the drainage canal 51 to support the cover plate 1 at the top of the drainage canal 5, when the cover plate 1 at the top of the drainage canal 5 serves as a temporary channel, the bearing force borne by the cover plate 1 is transferred to the drainage canal 5 through the support 2, so that the cover plate 1 is prevented from being damaged due to overlarge bearing force borne by the cover plate 1, the cover plate 1 is protected, the temporary channel can be normally used in the construction process, the construction efficiency is improved, the safety problem caused by the damage of the cover plate 1 is avoided, meanwhile, the diameter of a rod piece of the support 2 is small, the drainage area of the drainage canal 5 is not influenced, and the use function of the drainage canal 5 is not influenced when the drainage canal 5 is protected.

As shown in fig. 4 to 5, when the bracket 2 is manufactured by using a plurality of horizontal bars 22 to form a horizontal frame 24, wherein at least three horizontal bars 22 are used for assembling the horizontal frame 24, and then the vertical bars 21 are used for assembling a plurality of groups of horizontal frames 24 together in the vertical direction, so that the horizontal frames 24 are parallel to each other.

Wherein, in the field construction process, adopt the dish knot formula support to make support 2, the dish knot formula support is assembled portably, and the operating efficiency is high, and the dish knot formula support can carry out multiple form combination as required simultaneously, and further, dish knot formula support bearing capacity is big, and stability is strong, and the security is high during the use.

In a preferred manner, as shown in fig. 4, a diagonal bar 23 is arranged between two adjacent groups of horizontal frames 24, and two ends of the diagonal bar 23 are respectively connected with the horizontal frames 24, so that the bracket 2 is more stable.

As shown in fig. 6, a plurality of cross braces 6 are further disposed in the drainage channel 51 at intervals, two ends of the cross braces 6 are respectively abutted against the side walls at two sides of the drainage channel 51, and the strength of the drainage channel 5 is enhanced by the cross braces 6, so that when the device for passing above the drainage channel is adopted as a temporary channel, the side walls of the drainage channel 5 are not easy to collapse, further, a buffer pad 7 is disposed between the end parts of the cross braces 6 and the side walls of the drainage channel 51, and the contact area between the cross braces 6 and the drainage channel 51 is increased by the buffer pad 7, so that the supporting effect of the cross braces 6 is better exerted.

In a preferred manner, as shown in fig. 8, the cross brace 6 is composed of a first cross bar 61 and a second cross bar 62, the second cross bar 62 is mounted at both ends of the first cross bar 61, the second cross bar 62 can be extended and contracted along the axial direction of the first cross bar 61 to change its length, the cross brace 6 can be abutted against the side wall of the drain tank 51 by adjusting the length of the second cross bar 62, further, a locking member 63 is mounted at the end of the first cross bar 61, and after the length adjustment of the second cross bar 62 is completed, the second cross bar 62 is fixed on the first cross bar 61 by the locking member 63, thereby controlling the length of the second cross bar 62 along the axial direction of the first cross bar 61.

Wherein, the first cross bar 61 is made of a sleeve, the second cross bar 62 is a round tube with smooth outside and smaller outside diameter than the sleeve inside diameter of the first cross bar 61, so that the second cross bar 62 can be inserted into the first cross bar 61, and the second cross bar 62 can reciprocate along the axial direction of the first cross bar 61, thereby realizing the length adjustment of the second cross bar 62.

In a preferred mode, when the support 2 is installed in the drainage groove 51, an embedded bolt is arranged at the contact position between the bottom of the support 2 and the drainage groove 51 in advance, a bolt hole corresponding to the embedded bolt is arranged at the bottom of the support 2, and the support 2 is fixed on the bottom of the drainage groove 51 through the embedded bolt.

In a preferred manner, during construction, the area between the slope and the cover plate 1 is hardened to form an enlarged section 4, and the top surface of the enlarged section 4 is flush with the top surface of the cover plate 1, so that the temporary channel width is enlarged.

In a preferred manner, the brackets 2 disposed in the drain grooves 51 are connected to each other so as to be integrally connected to be more stable.

Transverse in this specification means along the cross-section of the drainage canal 5, the longitudinal direction being along the length of the drainage canal 5.

Example 2

As shown in fig. 1 and 3, on the basis of embodiment 1, a support member 3 is installed between the cover plate 1 and the bracket 2 along the length direction of the drainage channel 5, the support member 3 is connected to the top of the bracket 2, and the cover plate 1 is supported by the support member 3, so that the cover plate 1 is uniformly stressed in the running process of the vehicle, and the stressed pressure can be sufficiently transmitted to the bracket 2, so that the supporting effect of the bracket 2 is enhanced.

In a preferred manner, the support is 3-position I-steel or H-steel.

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, and alternatives falling within the spirit and principles of the utility model.

Claims (10)

1. The utility model provides a current device in escape canal top, its characterized in that includes apron (1), support (2) and escape canal (5), apron (1) set up in escape canal (5) top, the inside escape canal (5) is provided with escape canal (51), a plurality of support (2) interval sets up in escape canal (51), support (2) support apron (1).

2. A drainage canal upper passage device according to claim 1, characterized in that the support (2) comprises vertical bars (21) and horizontal bars (22), at least three of said horizontal bars (22) enclose a horizontal frame (24), at least two of said horizontal frames (24) are connected in a vertical direction by means of said vertical bars (21), said horizontal frames (24) being parallel to each other.

3. A drainage canal upper passage arrangement according to claim 2, further comprising a diagonal bar (23), said diagonal bar (23) being arranged between adjacent horizontal frames (24).

4. The device for passing over the drainage canal according to claim 1, wherein a cross brace (6) is further arranged in the drainage groove (51), and two ends of the cross brace (6) are respectively abutted against two side walls of the drainage groove (51).

5. The above-drain passing device according to claim 4, wherein the cross brace (6) comprises a first cross bar (61) and a second cross bar (62), the second cross bar (62) is disposed at both ends of the first cross bar (61), and the second cross bar (62) is telescopically changeable in length along the axial direction of the first cross bar (61).

6. The above-drain passage device according to claim 5, further comprising a locking member (63), the locking member (63) being provided at an end portion of the first cross bar (61), the locking member (63) being for locking the second cross bar (62).

7. A drainage canal upper passage arrangement according to claim 1, characterized in that a support (3) is arranged between the cover plate (1) and the support (2) in the length direction of the drainage canal (5), said support (3) being located at the top of the support (2).

8. A drainage canal upper passage device according to claim 7, characterized in that the support (3) is i-steel or H-steel.

9. A drainage canal upper passage device according to claim 1, characterized in that the bracket (2) is connected to the bottom of the drainage channel (51).

10. A drainage canal upper passage device according to claim 1, characterized in that the brackets (2) are interconnected.