CN218206036U

CN218206036U - Prefabricated assembled accident oil collecting tank

Info

Publication number: CN218206036U
Application number: CN202222525157.9U
Authority: CN
Inventors: 尤鹏; 许东平; 吕海刚; 金建祥
Original assignee: Ningxia Zhongli Pipe Gallery Technology Co ltd
Current assignee: Ningxia Zhongli Pipe Gallery Technology Co ltd
Priority date: 2022-09-22
Filing date: 2022-09-22
Publication date: 2023-01-03
Anticipated expiration: 2032-09-22

Abstract

The utility model discloses a prefabricated assembled accident oil sump, first concrete cushion lays in the level subaerially, first concrete cushion top symmetry has set firmly two concatenation portions, and through fastening component fixed connection between two concatenation portions, the U template sets firmly in the top edge of bottom plate, one of them bottom plate one side has set firmly the rectangle parallel key, the keyway has been seted up to another bottom plate one side, and the cooperation of pegging graft of rectangle parallel key and keyway, two reservation mouths have still been seted up on the bottom plate, second concrete cushion is pre-buried in the underground, electrical apparatus installation basis sets firmly on second concrete cushion, and electrical apparatus installation basis top is passed and is reserved mouthful and extend to the bottom plate top. The utility model provides a pair of prefabricated assembled accident oil sump compares traditional construction mode of pouring, very big reduction the site operation degree of difficulty, shortened construction cycle.

Description

Prefabricated assembled accident oil collecting tank

Technical Field

The utility model relates to a substation auxiliary assembly technical field, more specifically relates to a prefabricated assembled accident oil sump.

Background

The accident oil collecting pool of the transformer substation has the function of preventing the accident from being enlarged due to fire disasters and the like caused by the leakage of oil after main transformers and other oil-filled electrical equipment are damaged. At present, the existing accident oil collecting pool of the transformer substation usually adopts a cast-in-place construction mode, is greatly influenced by construction environment and has a longer construction period.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve lies in current transformer substation accident oil collecting tank adopts the cast-in-place construction, and the construction degree of difficulty is big, the cycle length. In order to overcome prior art's defect, the utility model provides a prefabricated assembled accident oil sump compares traditional construction mode of pouring, very big reduction the site operation degree of difficulty, shortened construction cycle.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a prefabricated assembled accident oil collecting tank, including first concrete cushion, the concatenation portion, fastening components, second concrete cushion and electrical apparatus installation basis, first concrete cushion lays on the level subaerial, first concrete cushion top symmetry has set firmly two concatenation portions, and through fastening components fixed connection between two concatenation portions, concatenation portion includes the bottom plate, U template and rectangle parallel key, the U template sets firmly in the top edge of bottom plate, and U template and bottom plate integrated into one piece, one of them bottom plate one side has set firmly the rectangle parallel key, the keyway has been seted up to another bottom plate one side, and rectangle parallel key can the cooperation of pegging graft with the keyway, two reservation mouths have still been seted up on the bottom plate, second concrete cushion is pre-buried in the underground, electrical apparatus installation basis sets firmly on second concrete cushion, and electrical apparatus installation basis top is passed and is reserved mouthful and is extended to the bottom plate top.

The utility model discloses among the technical scheme of preferred, fastening components includes prestressed steel strand wires, anchor ring, supporting clamping piece and gasket, wear muscle hole and anchor groove have been seted up respectively to the bottom plate both sides, and wear muscle hole and anchor groove intercommunication, and prestressed steel strand wires set up in wearing the muscle downthehole, and the anchor ring is set up in the anchor inslot, and the prestressed steel strand wires both ends all with an anchor ring fixed connection, set firmly supporting clamping piece on the anchor ring, still be provided with the gasket between anchor ring and the anchor groove diapire.

The utility model discloses in the technical scheme of preferred, the first waterproof mortar layer of anchor inslot intussuseption.

The utility model discloses among the technical scheme of preferred, adjacent two be formed with vertical concatenation seam between the bottom plate, meet water inflation stagnant water adhesive tape and set firmly in vertical concatenation seam, vertical concatenation seam top is provided with waterproofing membrane, and waterproofing membrane bonds on the bottom plate.

The utility model discloses in the technical scheme of preferred, it has the waterproof mortar layer of second still to fill in the keyway.

The utility model discloses in the technical scheme of preferred, one of them oil collecting pipe has set firmly on the U template.

The utility model discloses in the technical scheme of preferred, set firmly rings more than two on the bottom plate.

The utility model has the advantages that:

the utility model provides a pair of prefabricated assembled accident oil sump compares traditional construction mode of pouring, very big reduction the site operation degree of difficulty, shortened construction cycle, and the portion that just splices adopts workshop pipelining of mill, and the outward appearance is good, and product quality has the guarantor, can reduce construction cost.

Drawings

Fig. 1 is a front view of a prefabricated accident oil collecting tank according to an embodiment of the present invention;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is an enlarged partial schematic view at A of FIG. 1;

fig. 4 is a partially enlarged schematic view at B in fig. 1.

In the figure:

1. a first concrete cushion; 2. a splicing part; 21. a base plate; 22. a U-shaped plate; 23. a rectangular flat key; 24. a key slot; 25. reserving a port; 3. a fastening assembly; 31. pre-stressed steel strands; 32. an anchoring ring; 33. a matched clamping piece; 34. a gasket; 35. perforating the rib holes; 36. an anchoring groove; 37. a first waterproof mortar layer; 4. a second concrete cushion; 5. an electrical appliance mounting base; 6. vertical splicing seams; 7. the water-swelling water-stopping adhesive tape is expanded when meeting water; 8. waterproof coiled materials; 9. a second waterproof mortar layer; 10. an oil collecting pipe; 11. a lifting ring.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

As shown in fig. 1-4, the embodiment provides a prefabricated accident oil collecting tank, which includes a first concrete cushion 1, splicing parts 2, a fastening component 3, a second concrete cushion 4 and an electrical installation foundation 5, wherein the first concrete cushion 1 is laid on a horizontal ground, two splicing parts 2 are symmetrically and fixedly arranged at the top end of the first concrete cushion 1, the two splicing parts 2 are fixedly connected through the fastening component 3, each splicing part 2 includes a bottom plate 21, a U-shaped plate 22 and a rectangular flat key 23, the U-shaped plate 22 is fixedly arranged at the top edge of the bottom plate 21, the U-shaped plate 22 and the bottom plate 21 are integrally formed, one side of one of the bottom plates 21 is fixedly provided with the rectangular flat key 23, one side of the other bottom plate 21 is provided with a key groove 24, the rectangular flat key 23 and the key groove 24 can be in inserting fit, the bottom plate 21 is further provided with two reserved openings 25, the second concrete cushion 4 is pre-buried underground, the electrical installation foundation 5 is fixedly arranged on the second concrete cushion 4, and the top end of the electrical installation foundation 5 penetrates through the reserved openings 25 and extends to the top of the bottom plate 21.

In this embodiment, the oil collecting tank body is formed by two concatenation portions 2 concatenations, and wherein, bottom plate 21 is the rectangular plate, and U template 22 sets up perpendicularly in the top of bottom plate 21, and rectangle flat key 23 and keyway 24 set up respectively in the one side that two bottom plates 21 are close to each other, can play the effect of supplementary alignment, ensure that the installation is accurate to improve and assemble speed. The size of the first concrete cushion 1 is slightly larger than that of the oil collecting pool body, and the oil collecting pool body is supported. The fastening assembly 3 is used for fixing the two splicing parts 2 and connecting the two splicing parts into a whole, so that the construction process is more convenient and quicker, and the construction period is favorably shortened. Two reserved openings 25 are formed in each bottom plate 21, the size of each reserved opening 25 can be determined according to construction requirements, and the reserved openings 25 in the two adjacent bottom plates 21 are aligned with each other, so that the two adjacent bottom plates can be spliced to form a closed rectangular hole. Second concrete cushion 4 sets up in the below of first concrete cushion 1, and electrical apparatus installation basis 5 passes through fastening bolt to be fixed on second concrete cushion 4, plays electrical apparatus installation basis 5's effect, and electrical apparatus installation basis 5 includes the support column of four vertical settings, and the support column runs through first concrete cushion 1 and with 1 fixed connection of first concrete cushion, and support column top and U template 22 top parallel and level. The size of the rectangular hole is larger than that of the support column, and the support column can play a role in auxiliary positioning when the bottom plate 21 is installed. In addition, the first concrete cushion layer 1, the bottom plate 21, the U-shaped plate 22 and the second concrete cushion layer 4 are all reinforced concrete prefabricated parts, and the strength grade of concrete is not lower than C30.

Specifically, fastening components 3 includes prestressed steel strand 31, anchor ring 32, supporting clamping piece 33 and gasket 34, wear muscle hole 35 and anchor groove 36 have been seted up respectively to bottom plate 21 both sides, and wear muscle hole 35 and anchor groove 36 intercommunication, prestressed steel strand 31 sets up in wearing muscle hole 35, anchor ring 32 sets up in anchor groove 36, and prestressed steel strand 31 both ends all with an anchor ring 32 fixed connection, supporting clamping piece 33 has set firmly on anchor ring 32, still be provided with gasket 34 between anchor ring 32 and the 36 diapalls of anchor groove. In this embodiment, the diameter of prestressing force steel strand 31 is 15.2mm, and supporting clamping piece 33 is provided with more than two, and supporting clamping piece 33 sets firmly in anchor ring 32 inboard for centre gripping and fixed prestressing force steel strand 31, and can make its tensile production prestressing force, and then under the effect of prestressing force steel strand 31 restoring force, make firm butt between two bottom plates 21. The pad 34 is concentrically disposed with the anchor ring 32, and the pad 34 is sleeved on the prestressed steel strand 31. The anchor grooves 36 are provided in two or more numbers, and the two or more anchor grooves 36 are provided on the side where the adjacent two bottom plates 21 are away from each other.

Specifically, the anchoring groove 36 is filled with a first waterproof mortar layer 37. In this embodiment, the first waterproof mortar layer 37 seals the anchor groove 36, so that the corrosion of the prestressed steel strand 31, the anchor ring 32, the supporting clamping piece 33 and the like by external moisture can be avoided, and the service life of the device can be prolonged.

Specifically, be formed with vertical concatenation seam 6 between two adjacent bottom plates 21, meet water inflation stagnant water adhesive tape 7 and set firmly in vertical concatenation seam 6, vertical concatenation seam 6 top is provided with waterproofing membrane 8, and waterproofing membrane 8 bonds on bottom plate 21. In this embodiment, through setting up water inflation stagnant water adhesive tape 7 and waterproofing membrane 8, can seal vertical splice seam 6, play the effect of sealed vertical splice seam 6, prevent that fluid from leaking by vertical splice seam 6, causing environmental pollution. The bottom of the waterproof coiled material 8 is provided with an adhesive layer which can be adhered to the surface of the bottom plate 21, so that the waterproof coiled material is convenient to mount and dismount. And the water swelling and water stopping adhesive tape 7 and the waterproof roll 8 are made of materials with strong corrosion resistance, so that the corrosion of oil or rainwater can be avoided.

Specifically, the key groove 24 is filled with a second waterproof mortar layer 9. In this embodiment, through setting up waterproof mortar layer 9 of second, can fill the gap between rectangle flat key 23 and the keyway 24 to make rectangle flat key 23 and keyway 24's rigidity, prevent to take place the dislocation between two bottom plates 21, cause waterproof construction to become invalid.

Specifically, an oil collecting pipe 10 is fixedly arranged on one of the U-shaped plates 22. In this embodiment, the oil collecting pipe 10 is fixedly disposed at the bottom of the side surface of the U-shaped plate 22, and the oil collecting pipe 10 is connected to a pump body, so as to conveniently discharge oil in the oil collecting tank body.

Specifically, the bottom plate 21 is fixedly provided with more than two hanging rings 11. In this embodiment, rings 11 diameter is 25mm, and 4 rings 11 have evenly set firmly on every bottom plate 21, and the promotion end of hoisting machine can with rings 11 fixed connection to 2 splice portions are hoisted, convenient hoist and mount construction.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.

Claims

1. The utility model provides a prefabricated assembled accident oil sump which characterized in that: including first concrete cushion (1), concatenation portion (2), fastening components (3), second concrete cushion (4) and electrical apparatus installation basis (5), level subaerial is laid in first concrete cushion (1), first concrete cushion (1) top symmetry has set firmly two concatenation portions (2), and pass through fastening components (3) fixed connection between two concatenation portions (2), concatenation portion (2) are including bottom plate (21), U template (22) and rectangle parallel key (23), U template (22) set firmly in the top edge of bottom plate (21), and U template (22) and bottom plate (21) integrated into one piece, one of them bottom plate (21) one side has set firmly rectangle parallel key (23), keyway (24) have been seted up to another bottom plate (21) one side, and rectangle parallel key (23) and keyway (24) can peg graft the cooperation, still seted up two on bottom plate (21) and reserved mouth (25), second cushion (4) are pre-buried in underground, electrical apparatus installation basis (5) set firmly in second concrete cushion (4), and pass basic installation mouth (25) and extend base (21) top (21).

2. A prefabricated accident sump according to claim 1, wherein: fastening components (3) include prestressing force steel strand wires (31), anchor ring (32), supporting clamping piece (33) and gasket (34), wear muscle hole (35) and anchor groove (36) have been seted up respectively to bottom plate (21) both sides, and wear muscle hole (35) and anchor groove (36) intercommunication, prestressing force steel strand wires (31) set up in wearing muscle hole (35), anchor ring (32) set up in anchor groove (36), and prestressing force steel strand wires (31) both ends all with an anchor ring (32) fixed connection, set firmly supporting clamping piece (33) on anchor ring (32), still be provided with gasket (34) between anchor ring (32) and anchor groove (36) diapire.

3. A prefabricated accident sump according to claim 2, wherein: and the anchoring groove (36) is filled with a first waterproof mortar layer (37).

4. A prefabricated accident sump according to claim 1, wherein: adjacent two be formed with vertical concatenation seam (6) between bottom plate (21), meet water inflation stagnant water adhesive tape (7) and set firmly in vertical concatenation seam (6), vertical concatenation seam (6) top is provided with waterproofing membrane (8), and waterproofing membrane (8) bonds on bottom plate (21).

5. The prefabricated accident sump of claim 4, wherein: and a second waterproof mortar layer (9) is filled in the key groove (24).

6. A prefabricated accident sump according to claim 1, wherein: an oil collecting pipe (10) is fixedly arranged on one U-shaped plate (22).

7. The prefabricated accident sump of claim 1, wherein: more than two hanging rings (11) are fixedly arranged on the bottom plate (21).