CN217480243U

CN217480243U - Pin-connected panel pit shaft

Info

Publication number: CN217480243U
Application number: CN202220476285.6U
Authority: CN
Inventors: 郭啸挺; 王高远; 倪剑锋
Original assignee: Zhejiang Haoyang Construction Co ltd
Current assignee: Zhejiang Haoyang Construction Co ltd
Priority date: 2022-03-03
Filing date: 2022-03-03
Publication date: 2022-09-23
Anticipated expiration: 2032-03-03

Abstract

The utility model discloses a pin-connected panel pit shaft comprises a plurality of vertical arrangement's pit shaft monomer, adjacent two the pit shaft monomer is in the same place through first connection structure concatenation, the pit shaft monomer comprises two semicircular pit shaft pieces, same pit shaft monomer two the pit shaft piece is in the same place through second connection structure concatenation. Be mostly cast-in-place to current pit shaft and build the pit shaft now, cast-in-place is built the technical problem who receives the site conditions influence now, the utility model provides a pin-connected panel pit shaft, it constitutes the pit shaft that the construction needs by the on-the-spot concatenation of a plurality of pit shaft pieces, compares in traditional cast-in-place and builds the pit shaft now, saves space, and the equipment is fast, improves the efficiency of construction, and construction cost and manual work are lower.

Description

Pin-connected panel pit shaft

Technical Field

The utility model relates to a municipal works technical field, concretely relates to pin-connected panel pit shaft.

Background

Municipal works are one of essential basic works for city development, and bear the construction and maintenance of basic living facilities such as water supply, drainage, electric power, communication and the like in city life, wherein an inspection well is one of essential links for the construction of various pipelines, the burial depth of part of the inspection well is large, the inspection well needs to be provided with the help of a shaft structure when entering the inspection well from the ground surface, the existing shaft is mostly cast-in-place, the cast-in-place construction is influenced by site conditions, and the construction cost and the labor cost are higher.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved by the utility model

Be mostly cast-in-place to current pit shaft and build the pit shaft now, cast-in-place is built the technical problem who receives the site conditions influence now, the utility model provides a pin-connected panel pit shaft, it constitutes the pit shaft that the construction needs by the on-the-spot concatenation of a plurality of pit shaft pieces, compares in traditional cast-in-place and builds the pit shaft now, saves space, and the equipment is fast, improves the efficiency of construction, and construction cost and manual work are lower.

2. Technical scheme

In order to solve the above problem, the utility model provides a technical scheme does:

the assembled shaft is composed of a plurality of vertically arranged shaft monomers, two adjacent shaft monomers are spliced together through a first connecting structure, each shaft monomer is composed of two semicircular shaft sheets, and the two shaft sheets of the same shaft monomer are spliced together through a second connecting structure.

Optionally, the first connecting structure includes a first splicing protrusion disposed on one of the two wellbore monomers adjacent to each other up and down, and a first splicing groove disposed on the other wellbore monomer, and the first splicing protrusion and the first splicing groove both extend in a circumferential direction of the wellbore monomer.

Optionally, the second connecting structure includes a second splicing protrusion disposed on one of the two wellbore pieces of the same wellbore monomer, and a second splicing groove disposed on the other wellbore piece, and the second splicing protrusion and the second splicing groove extend in a height direction of the wellbore pieces.

Optionally, the second connecting structure further includes a plurality of connecting protrusions respectively disposed on two of the wellbore pieces of the same wellbore monomer, and a connecting member for connecting two adjacent connecting protrusions.

Optionally, a grouting reserved channel is formed in the shaft sheet, a grouting port connected with the grouting reserved channel is formed in the outer wall of the shaft sheet, and at least one grout outlet connected with the grouting reserved channel is formed in the side face, connected with the shaft sheet adjacent to the same shaft monomer, of the shaft sheet.

Optionally, a grouting reserved channel is arranged in the shaft sheet, a grouting port connected with the grouting reserved channel is arranged on the outer wall of the shaft sheet, at least one grout outlet connected with the grouting reserved channel is arranged on the side face, connected with the shaft sheet adjacent to the same shaft monomer, of the shaft sheet, two or more second connecting structures are arranged on the same side face of the shaft sheet at intervals, and the grout outlets are located between the two adjacent second connecting structures.

Optionally, a first flexible sealing layer is arranged between two adjacent wellbore monomers.

Optionally, a second flexible sealing layer is provided between two wellbore sheets of the same wellbore monomer.

3. Advantageous effects

Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:

this pin-connected panel pit shaft comprises the pit shaft that construction needs by the on-the-spot concatenation of a plurality of pit shaft pieces, compares in traditional cast-in-place pit shaft of building now, saves space, and the equipment is fast, improves the efficiency of construction, and construction cost and manual work are lower.

Drawings

Fig. 1 is a schematic structural diagram of an assembled shaft according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a shaft sheet in an assembled shaft according to an embodiment of the present invention;

fig. 3 is a schematic end face structure diagram of a shaft sheet in an assembled shaft according to an embodiment of the present invention;

1. a wellbore monomer; 2. a wellbore sheet; 2a, grouting a reserved channel; 2b, a pulp outlet; 3. a first splicing bulge; 4. a first splice groove; 5. a second splicing bulge; 6. a second splice groove; 7. and a connecting projection.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and the following detailed description. It should be understood that the detailed description and specific examples, while indicating the scope of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.

It will be understood that when an element is referred to as being "secured to," "disposed on," "secured to," or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. Further, when one element is considered to be "fixedly connected" to another element, the two elements may be fixed by way of detachable connection, or may be fixed by way of non-detachable connection, such as socket connection, snap connection, integrally formed fixation, welding, etc., which can be realized in the prior art, and thus are not cumbersome. When an element is perpendicular or nearly perpendicular to another element, it is desirable that the two elements are perpendicular, but some vertical error may exist due to manufacturing and assembly effects. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The references to "first" and "second" in the present invention do not denote any particular quantity or order, but rather are merely used to distinguish one name from another.

With reference to the accompanying drawings 1-3, the pin-connected panel pit shaft of this embodiment comprises a plurality of vertically arranged pit shaft monomers 1, pit shaft monomers 1 are cylindrical structure, and concrete specification and quantity can be customized according to actual demand, and the 1 top of pit shaft monomer that is located the top is used for connecting inspection shaft well seat position, and the 1 bottom of pit shaft monomer that is located the bottom is used for connecting inspection well lid face, adjacent two pit shaft monomers 1 splices together through first connection structure, pit shaft monomer 1 comprises two semicircular pit shaft pieces 2, and two of same pit shaft monomer 1 the pit shaft piece 2 splices together through the second connection structure.

This pin-connected panel pit shaft comprises the pit shaft that construction needs by the on-the-spot concatenation of a plurality of well casing pieces 2, compares in the cast-in-place pit shaft of building now of tradition, saves space, and the equipment is fast, improves the efficiency of construction, and construction cost and manual work are lower.

As the utility model discloses an alternative, first connection structure is including locating upper and lower adjacent two the protruding 3 of first concatenation on one of them of pit shaft monomer 1, and locate another the first splice groove 4 on the pit shaft monomer 1, first concatenation arch 3 and first splice groove 4 are the edge the circular structure is extended to pit shaft monomer 1's circumferencial direction, through the adjacent two about the grafting cooperation of first concatenation arch 3 and first splice groove 4 can realize the location between the pit shaft monomer 1 is connected to possess better leakproofness, in this embodiment, the protruding 3 integrated into one piece of first concatenation is in being located the top the bottom of pit shaft monomer 1, first splice groove 4 is seted up in being located the below the top of pit shaft monomer 1.

As the utility model discloses an alternative, the second connection structure is including locating two of same pit shaft monomer 1 the protruding 5 of second concatenation on one of them of well section of thick bamboo piece 2, and locate another the second splice groove 6 on the well section of thick bamboo piece 2, protruding 5 of second concatenation and second splice groove 6 are for following the strip structure that the direction of height of well section of thick bamboo piece 2 extends, through protruding 5 of second concatenation and the 6 grafting cooperation of second splice groove can realize controlling adjacent two location between the well section of thick bamboo piece 2 is connected to possess better leakproofness, because adjacent two liang of butt in four sides is in the same place when well section of thick bamboo piece 2 connects, so the second connection structure is at least one between two sides, and four sides have two second connection structure at least.

As the utility model discloses an alternative, on the basis of protruding 5 of second concatenation and second splice groove 6, in this embodiment second connection structure is still including locating two of same pit shaft monomer 1 respectively a plurality of connection arch 7 on the well section of thick bamboo piece 2 to and be used for connecting adjacent two connect protruding 7's connecting piece, connect protruding 7 certain shaping in on the outer wall of well section of thick bamboo piece 2, the screw has been seted up on the connection arch 7, the connecting piece is for connecting simultaneously in the threaded connection spare in two adjacent connection arch 7's screw, for example, screw or bolt isotructure.

As the utility model discloses an alternative, slip casting reservation channel 2a has in the well section of thick bamboo piece 2, be equipped with on the outer wall of well section of thick bamboo piece 2 with the slip casting reservation channel 2a continuous slip casting mouth, be equipped with on every side that well section of thick bamboo piece 2 and the adjacent pit shaft piece 2 of same pit shaft monomer 1 are connected at least one with the grout outlet 2b that the passageway 2a links to each other is reserved in the slip casting, in order to improve slip casting efficiency, also can set up a plurality of grout outlets 2b simultaneously, two at same pit shaft monomer 1 well section of thick bamboo piece 2 links together through the second connection structure after, accessible above-mentioned structure is to two the hookup location between the well section of thick bamboo piece 2 pours into the thick liquids into to it is closely knit to ensure the junction of connecting after the concatenation.

As the utility model discloses an alternative, second connection structure is in the interval is equipped with two and above on the same side of wellhole piece 2, it is adjacent two to go out thick liquid mouth 2b be located adjacent two between the second connection structure, protruding 5 of two sets of banding second concatenation and the cooperation of second splice groove 6 are in the same place, can effectively prevent middle thick liquids to leak outward and influence the sealed effect of slip casting.

As the utility model discloses an alternative, upper and lower adjacent two be equipped with first flexible sealing layer, two of same pit shaft monomer 1 between the pit shaft monomer 1 be equipped with the flexible sealing layer of second between the pit shaft piece 2, first flexible sealing layer and the flexible sealing layer of second are the rubber layer, can reach better sealed effect through extrusion deformation.

The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if a person skilled in the art should understand that without departing from the spirit of the present invention, the person skilled in the art should not inventively design the similar structural modes and embodiments to the technical solution, and all shall fall within the protection scope of the present invention.

Claims

1. An assembled shaft is characterized in that: the shaft single bodies are composed of two semicircular shaft sheets, and the two shaft sheets of the same shaft single body are spliced together through a second connecting structure.

2. The articulated well bore of claim 1, wherein: the first connecting structure comprises a first splicing protrusion arranged on one of the shaft monomers and a first splicing groove arranged on the other shaft monomer, wherein the two shaft monomers are adjacent vertically, and the first splicing protrusion and the first splicing groove both extend along the circumferential direction of the shaft monomers.

3. The articulated well bore of claim 1, wherein: the second connecting structure comprises two second splicing bulges arranged on one of the well cylinder sheets of the same well shaft monomer and a second splicing groove arranged on the other well cylinder sheet, and the second splicing bulges and the second splicing groove extend along the height direction of the well cylinder sheets.

4. A spliced wellbore as claimed in claim 3, wherein: the second connecting structure further comprises a plurality of connecting bulges arranged on the two shaft sheets of the same shaft monomer respectively, and a connecting piece used for connecting the two adjacent connecting bulges.

5. The articulated well bore according to any one of claims 1 to 4, wherein: the shaft sheet is provided with a grouting reserved channel, the outer wall of the shaft sheet is provided with a grouting opening connected with the grouting reserved channel, and the side surface of the shaft sheet, which is connected with the shaft sheet adjacent to the same shaft monomer, is provided with at least one grout outlet connected with the grouting reserved channel.

6. A spliced wellbore as claimed in claim 3, wherein: the shaft sheet is provided with a grouting reserved channel, the outer wall of the shaft sheet is provided with a grouting opening connected with the grouting reserved channel, the side surface of the shaft sheet adjacent to the same shaft monomer is provided with at least one grouting opening connected with the grouting reserved channel, the second connecting structure is provided with two or more grouting openings at intervals on the same side surface of the shaft sheet, and the grouting openings are located between the two adjacent second connecting structures.

7. The articulated well bore according to any one of claims 1 to 4, wherein: and a first flexible sealing layer is arranged between the upper and lower adjacent shaft monomers.

8. The articulated well bore of claim 7, wherein: and a second flexible sealing layer is arranged between the two well cylinder sheets of the same well cylinder monomer.