CN211898631U - Quick slotting device for buried fire hydrant well pit - Google Patents
Quick slotting device for buried fire hydrant well pit Download PDFInfo
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- CN211898631U CN211898631U CN202020029221.2U CN202020029221U CN211898631U CN 211898631 U CN211898631 U CN 211898631U CN 202020029221 U CN202020029221 U CN 202020029221U CN 211898631 U CN211898631 U CN 211898631U
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Abstract
The utility model discloses a bury quick fluting device in fire hydrant well hole relates to municipal works technical field. The utility model comprises a pressure lifting rod and an integral groove steel plate; the bottom of the integral channel steel plate is provided with a cutting edge, and the top of the integral channel steel plate is provided with a pressure lifting rod sleeve through a channel steel plate hinge shaft; the lifting pressure rod penetrates through the lifting pressure rod sleeve, and rubber sleeves are arranged at two ends of the lifting pressure rod. And a temporary support and a jack are arranged on the outer side of the integral channel steel plate. The temporary support sleeve is installed at the top of the temporary support through the temporary support hinge shaft, and a jack limiting plate is arranged at the top of the jack. The utility model discloses an adopt integral channel-section steel board excavation fire hydrant well body, depression bar, temporary support and jack are lifted in the cooperation, and is simple effective, and the excavation face is neat, and well hole temporary support still can be done to integral channel-section steel board, and construction safe and reliable can directly adopt to lift depression bar and integral channel-section steel board construction to narrow construction area simultaneously, and is nimble practical.
Description
Technical Field
The utility model belongs to the technical field of municipal works, especially, relate to a bury quick fluting device of fire hydrant well pit.
Background
Along with the rapid development of economy, the urbanization process is accelerated continuously, the population is concentrated continuously, people face the threats of various potential safety hazards while enjoying modern urban life, urban building fire is one of important potential safety hazards, and once the fire breaks out, the fire needs to be controlled timely and rapidly, the extension range of the fire is reduced, and the loss is reduced.
The fire hydrant is an important fire-fighting facility for fighting fire hazards, and generally two fire hydrant planning settings of a city water supply pipe network in a municipal water supply pipe network are ground type and underground type, the ground type fire hydrant is more striking and easy to find, and is more convenient to use and maintain, but is easy to damage and easily causes water stealing, and the fire hydrant will certainly have certain influence on the exhibition effect of the surrounding landscape of the city street view and the scenic spot. The underground fire hydrant has the advantages of strong concealment, no influence on the urban beauty, less damage, freezing prevention in cold regions and the like, but is inconvenient to maintain, a large amount of underground fire hydrants need well room protection, the well room construction period is long, the capital investment is large, the influence on the surrounding environment during construction is large, and the like.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bury quick fluting device of fire hydrant well hole through adopting integral channel-section steel board excavation fire hydrant well body, depression bar, temporary support and jack are lifted in the cooperation, and is simple effective, and the excavation face is neat, and integral groove steel board still can be the well hole and support temporarily, and construction safe and reliable can directly adopt to lift depression bar and integral channel-section steel board construction to narrow construction area simultaneously, and is nimble practical, has solved current technical problem.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
a quick grooving device for a buried fire hydrant well pit comprises a lifting pressure rod and an integral groove steel plate; the bottom of the integral channel steel plate is provided with a cutting edge, and the top of the integral channel steel plate is provided with a pressure lifting rod sleeve through a channel steel plate hinge shaft; the lifting pressure rod penetrates through the lifting pressure rod sleeve, and rubber sleeves are arranged at two ends of the lifting pressure rod.
Optionally, a temporary support and a jack are arranged on the outer side of the integral channel steel plate.
Optionally, the temporary support sleeve is installed through the temporary support hinge in temporary support top, and the jack top is provided with the jack limiting plate.
Optionally, the lifting pressure rod sequentially penetrates through the lifting pressure rod sleeve and the temporary support sleeve to the jack limiting plate.
Optionally, the pressure lifting rod is fixed in the temporary support through a limiting bolt arranged in the temporary support sleeve.
Optionally, the grooving device can only be formed by adopting an integral channel steel plate and a lifting pressure rod, the lifting pressure rod sequentially penetrates through pressure rod lifting sleeves on two sides of the top of the integral channel steel plate, and rubber sleeves are arranged at two ends of the lifting pressure rod.
The embodiment of the utility model has the following beneficial effect:
the utility model discloses an embodiment is through adopting the integral channel-section steel board excavation fire hydrant well body, and depression bar, temporary support and jack are lifted in the cooperation, and is simple effective, and the excavation face is neat, and integral groove steel board still can be the pit and support temporarily, and construction safe and reliable can directly adopt to lift depression bar and integral channel-section steel board construction, and is nimble practical to narrow construction area simultaneously.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of an opening structure of a well lid of a buried fire hydrant well according to an embodiment of the present invention;
fig. 2 is a schematic view of a construction of a pressure raising rod according to an embodiment of the present invention;
fig. 3 is a top view of the construction of the pressure raising rod according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a rapid grooving apparatus according to an embodiment of the present invention.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "open hole", "upper", "middle", "length", "inner", etc. indicate positional or orientational relationships and are merely for convenience of description and simplicity of description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
To maintain the following description of the embodiments of the present invention clear and concise, detailed descriptions of well-known functions and components may be omitted.
Referring to fig. 1-4, in the present embodiment, a device for rapidly grooving a buried fire hydrant pit is provided, which includes a lifting/pressing rod 36 and an integral groove steel plate 35; the bottom of the integral grooved steel plate 35 is provided with a cutting edge 38, and the top of the integral grooved steel plate 35 is provided with a lifting and pressing rod sleeve 37 through a grooved steel plate hinge shaft 34; the lifting and pressing rod 36 penetrates through the lifting and pressing rod sleeve 37, and rubber sleeves 33 are arranged at two ends of the lifting and pressing rod 36. Specifically, the integral channel steel plate 35 is disposed around the pit.
In one aspect of this embodiment, the integral channel steel plate 35 is provided with a temporary support 43, jack 39, on the outside.
In one aspect of the present embodiment, a temporary support sleeve 44 is mounted on the top of the temporary support 43 through a temporary support hinge shaft 42, and a jack limit plate 40 is arranged on the top of the jack 39.
In one aspect of this embodiment, the lifting lever 36 passes through the lifting lever sleeve 37 and the temporary support sleeve 44 in sequence into the jack retainer plate 40.
In one aspect of this embodiment, the lift tab lever 36 is secured within a temporary support 43 by a limit latch 41 mounted within a temporary support sleeve 44.
In one aspect of this embodiment, the slotting device can also be composed of only an integral slotted steel plate 35 and a lifting and pressing rod 36, the lifting and pressing rod 36 sequentially passes through the lifting and pressing rod sleeves 37 on both sides of the top of the integral slotted steel plate 35, and the rubber sleeves 33 are arranged on both ends of the lifting and pressing rod 36.
The application of one aspect of the embodiment is as follows:
hoisting the integral type groove steel plate 35 at the position of the fire hydrant well, slightly embedding the integral type groove steel plate into a soil body for positioning, paying off all around, laying and fixing a temporary support 43, installing a jack 39 behind the temporary support 43, then penetrating one end of a lifting and pressing rod 36 into a lifting and pressing rod sleeve 37 at the top of the integral type groove steel plate 35, penetrating the other end of the lifting and pressing rod 36 into a temporary support sleeve 44 and placing the lifting and pressing rod in a jack limiting plate 40, installing a limiting bolt 41 into the temporary support sleeve 44 to fix the lifting and pressing rod 36, starting the jack 39, completely pressing the integral type groove steel plate 35 into the soil body in cooperation with manual assistance, and; if the construction area is narrow, the lifting and pressing rods 36 directly penetrate through the lifting and pressing rod sleeves 37 on the two sides of the top of the integral type groove steel plate 35 in sequence, and manual gradual pressing is adopted.
Cleaning a well pit, installing a drainage pipeline, wherein the drainage pipeline adopts a DN50PVC pipe, a P-type trap is arranged at the lower section of the floor drain 18, the drainage pipeline is connected with a buried rainwater pipeline or a drainage ditch nearby, a watering and ball passing test is carried out after the pipeline is finished, and the cover soil is concealed after the pipeline is qualified.
Then the integral groove steel plate 35 is lifted to the designed elevation of the concrete cushion 20, the C15 fine stone concrete is used for pouring the concrete cushion 20 to the designed elevation, the floor drain 18 is reserved at the top of the drainage pipe on the concrete cushion 20, the limiting notches 22 are reserved on the periphery of the concrete cushion, if the side plate and bottom plate integrated prefabricated well groove 23 is adopted, the concrete is directly poured to the designed elevation, the pipeline opening of the floor drain 18 is protected before pouring, and concrete is prevented from blocking pipelines.
When the well wall adopts the prefabricated well groove 23 with the assembled side wall 6 or the side plate and the bottom plate integrated, the well wall is directly hoisted in place by a crane, then the integrated groove steel plate 35 is completely pulled out, and the gaps around the well are compacted by adopting gravel backfilling 7; when the masonry side wall 24 is adopted, the integral groove steel plate 35 is completely pulled out, and then the masonry is carried out layer by layer to the designed elevation. The well wall is internally embedded with well equipment connecting pieces, and the rotary clamping plate 1 is installed at the top of the well wall.
The above embodiments may be combined with each other.
It should be noted that in the description of the present specification, descriptions such as "first", "second", etc. are only used for distinguishing features, and do not have an actual order or meaning, and the present application is not limited thereto.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (4)
1. The utility model provides a bury quick fluting device of fire hydrant well pit which characterized in that lifts depression bar (36), integral groove steel sheet (35):
the bottom of the integral channel steel plate (35) is provided with a cutting edge (38), and the top of the integral channel steel plate (35) is provided with a pressure lifting rod sleeve (37) through a channel steel plate hinge shaft (34);
the lifting pressure rod (36) penetrates through the lifting pressure rod sleeve (37), and both ends of the lifting pressure rod (36) are provided with rubber sleeves (33);
a temporary support (43) and a jack (39) are arranged on the outer side of the integral type groove steel plate (35); the top of the temporary support (43) is provided with a temporary support sleeve (44) through a temporary support hinge shaft (42), and the top of the jack (39) is provided with a jack limit plate (40).
2. A buried fire hydrant pit grooving apparatus according to claim 1 wherein the lifting pressure rod (36) passes through the lifting pressure rod sleeve (37) and the temporary support sleeve (44) in turn to the jack stop plate (40).
3. A buried fire hydrant pit quick slotting device according to claim 2 in which the lifting pressure lever (36) is fixed in the temporary support (43) by a limit bolt (41) mounted in the temporary support sleeve (44).
4. The quick slotting device for the buried fire hydrant well pit according to claim 1, wherein the slotting device is composed of an integral type slotted steel plate (35) and a lifting and pressing rod (36), the lifting and pressing rod (36) sequentially penetrates through lifting and pressing rod sleeves (37) on two sides of the top of the integral type slotted steel plate (35), and rubber sleeves (33) are arranged at two ends of the lifting and pressing rod (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020029221.2U CN211898631U (en) | 2020-01-07 | 2020-01-07 | Quick slotting device for buried fire hydrant well pit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020029221.2U CN211898631U (en) | 2020-01-07 | 2020-01-07 | Quick slotting device for buried fire hydrant well pit |
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| Publication Number | Publication Date |
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| CN211898631U true CN211898631U (en) | 2020-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020029221.2U Active CN211898631U (en) | 2020-01-07 | 2020-01-07 | Quick slotting device for buried fire hydrant well pit |
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| CN (1) | CN211898631U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113982012A (en) * | 2021-11-05 | 2022-01-28 | 中铁工程装备集团有限公司 | Open caisson construction method and construction device |
-
2020
- 2020-01-07 CN CN202020029221.2U patent/CN211898631U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113982012A (en) * | 2021-11-05 | 2022-01-28 | 中铁工程装备集团有限公司 | Open caisson construction method and construction device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210917 Address after: 325500 4th floor of China Construction Bank, No. 78, Chengbei Road, Luoyang Town, Taishun County, Wenzhou City, Zhejiang Province Patentee after: Zhejiang Zhongliang Construction Co.,Ltd. Address before: 202172 room 1231, building 5, No. 495, Yuejin South Road, Xinhai Town, Chongming District, Shanghai (Guangming rice industry economic Park) Patentee before: Shanghai Road Science and Technology Development Center |
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| TR01 | Transfer of patent right |