CN220620208U

CN220620208U - Construction device for inspection well

Info

Publication number: CN220620208U
Application number: CN202322241890.2U
Authority: CN
Inventors: 何千里; 陈勇; 姜静
Original assignee: Hubei Provincial Road & Bridge Co ltd
Current assignee: Hubei Provincial Road & Bridge Co ltd
Priority date: 2023-08-18
Filing date: 2023-08-18
Publication date: 2024-03-19
Anticipated expiration: 2033-08-18

Abstract

The utility model relates to a construction device of an inspection well, comprising: the circular lifting internal supporting type inner die and the segment assembly type outer die are used for pouring well bodies of inspection wells; the lifting type rapid mortar plastering device is used for screeding and trowelling of the well body of the inspection well; a quick pendulum brick embedment outer mould that is used for sending out the bricklaying of brick coupon and sends out brick coupon and advance sewage pipe, inlet tube preformed hole's connection construction. The beneficial effects of the utility model are as follows: the circulation promotes interior mould that props, structural design is ingenious to through flexible interior strut and lift-type quick mortar plastering device fixed connection, not only can be used for inspection shaft well bore pouring, the quick mortar plastering device of below lift-type can also be when promoting to carry out the plastering, can realize the quick plastering to well bore, has the space between lift-type quick mortar plastering device and the circulation promotion interior mould that props simultaneously, can realize the collection to surplus thick liquid and residue.

Description

Construction device for inspection well

Technical Field

The utility model relates to the field of civil engineering, in particular to a construction device of an inspection well, which is suitable for construction of the inspection well after excavation and brick issuing coupons, and can be used in the fields of urban drainage systems, sewage treatment plants and the like.

Background

With the acceleration of the urban progress and the continuous advancement of infrastructure construction, the laying and maintenance of various underground pipelines such as drain pipes, power lines, communication lines, etc. has become increasingly important. And the inspection well is used as a node of the pipelines, plays roles in inspection, maintenance and maintenance, and is vital to the normal operation of the city.

The urban underground environment is complex and changeable, and factors such as underground water level, soil type, geological structure and the like can influence the construction and the use of the inspection well. Different underground environments may cause problems of sedimentation, leakage, etc. of the inspection well, thereby affecting its function and service life. Therefore, technical research is required to be conducted for different underground environments, and suitable construction methods and materials are sought to ensure the stability and reliability of the inspection well.

In urban infrastructure construction, construction efficiency and quality are two key indicators. The traditional inspection well construction method may have the problems of long construction period, high labor intensity and the like, and the engineering progress and quality are affected. Therefore, research on how to optimize the construction method of the inspection well, improve the construction efficiency, reduce the cost, and ensure the construction quality at the same time becomes an important direction of technical research.

Therefore, how to design and construct inspection wells to meet the increasing infrastructure needs is a technical problem to be solved.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art and provides a construction device for an inspection well.

The construction device of the inspection well comprises: the circular lifting internal supporting type inner die and the segment assembly type outer die are used for pouring well bodies of inspection wells; the lifting type rapid mortar plastering device is used for screeding and trowelling of the well body of the inspection well; the quick brick placing and filling outer mold is used for the construction of the connection between the brick issuing coupon and the sewage inlet pipe and the reserved hole of the water inlet pipe;

the segment spliced outer die is formed by splicing 2 semicircular outer dies;

the slurry plastering device comprises a side wall scraping plate and a residual slurry and residue collecting tank, and a fixing sleeve is arranged in the center of the residual slurry and residue collecting tank; the fixing sleeve is inserted with a telescopic inner supporting frame, and when the circular lifting inner supporting type inner die is connected with the lifting type quick mortar plastering device through a connecting screw, the telescopic inner supporting frame stretches into the circular lifting inner supporting type inner die;

the quick brick-placing and filling and sealing outer die is formed by splicing 2 semicircular brick-placing and sealing dies, brick coupon positioning strips are circumferentially arranged on the inner wall of the quick brick-placing and sealing outer die, and a sewage inlet pipe and a sewage draining pipe are respectively arranged on two sides of the quick brick-placing and sealing outer die.

Preferably, the segment assembly type outer mold comprises a semicircular outer mold, an ear plate and a splicing connecting piece, wherein the splicing connecting piece is arranged on the outer wall of the splicing part of the semicircular outer mold, the top of the semicircular outer mold is provided with a hanging ring of the outer mold, the center of the side face of the splicing connecting piece is provided with the ear plate, the top of the ear plate is provided with a bolt hole, and the U-shaped plug pins are inserted into the bolt holes on two sides to be fixed.

Preferably, the circular lifting internal supporting type internal mold adopts an integral design, and comprises a top of an internal mold and a side wall of the internal mold, wherein the top of the internal mold is provided with a hanging ring of the internal mold, the side wall of the internal mold is internally provided with an internal mold inner wall preformed hole, and the bottom of the side wall of the internal mold is provided with a bottom screw hole.

Preferably, the lifting type rapid mortar plastering device comprises a side wall scraping plate and a residual slurry and residue collecting tank, wherein a top screw hole is formed in the top of the side wall scraping plate, a scraping plate inner wall reserved hole is formed in the inner wall of the side wall scraping plate, and the residual slurry and residue collecting tank is formed in the bottom of the side wall scraping plate; the center of the top of the residual slurry and residue collecting tank is provided with a fixed sleeve, and the top of the fixed sleeve is provided with a fixed sleeve preformed hole.

Preferably, the telescopic inner support comprises a telescopic jack, a telescopic screw rod, a stand column of the telescopic inner support, an adjusting jack and an adjusting screw rod, wherein the side surface of the stand column of the telescopic inner support is provided with the telescopic screw rod and the adjusting screw rod, and the telescopic screw rod and the adjusting screw rod are in a radial shape; the top of the upright post of the telescopic inner support is provided with a hanging ring of the telescopic inner support; the side surface of the upright post of the telescopic inner supporting frame is provided with a telescopic jack and an adjusting jack which are distributed in a circumferential direction; the telescopic jack is connected with the telescopic screw rod, and the adjusting jack is connected with the adjusting screw rod.

Preferably, the quick brick pouring and sealing outer die comprises a brick pouring and sealing semicircular die, an abutting plate and a brick ticket positioning strip, wherein the brick ticket positioning strip is annularly arranged on the inner wall of the brick pouring and sealing semicircular die, the abutting plate is arranged on the side wall of the brick pouring and sealing semicircular die at the joint, the screw hole of the abutting plate is arranged on the side wall of the abutting plate, and the abutting plate is fixed through a screw rod and a screw nut.

Preferably, the center of the side face of the two brick placing encapsulation semicircular molds is respectively provided with a water inlet pipe reserved hole or a water outlet pipe reserved hole; the water inlet pipe preformed hole is connected with a sewage inlet pipe, and the water outlet pipe preformed hole is connected with a sewage discharge pipe.

Preferably, the upright post of the telescopic inner support is arranged in a reserved hole of the fixed sleeve and is fixed by a bolt, the telescopic screw rod is inserted into the reserved hole of the inner wall of the inner die, and the adjusting screw rod is inserted into the reserved hole of the inner wall of the scraping plate; the two ends of the connecting screw are respectively arranged in the top screw hole and the bottom screw hole.

Preferably, a substrate is arranged at the bottom of a foundation pit of the inspection well, a bottom-hole chute is arranged at the top of the substrate, a sewage inlet pipe and a sewage draining pipe are arranged between the bottom-hole chute and the brick-firing coupon, and an inspection well body is arranged above the brick-firing coupon.

The beneficial effects of the utility model are as follows:

1) The circulating lifting internal supporting type internal mold is ingenious in structural design, is fixedly connected with the lifting type quick mortar plastering device through the telescopic internal supporting frame, can be used for well body pouring of an inspection well, can be used for plastering during lifting, can be used for realizing quick plastering of the well body, and meanwhile can be used for collecting residual mortar and residues due to gaps between the lifting type quick mortar plastering device and the circulating lifting internal supporting type internal mold.

2) The segment assembly type outer die adopted by the utility model adopts 2 semicircular outer dies for assembly, can realize quick assembly and disassembly, and is convenient for transportation and hoisting.

3) The quick brick-arranging, filling and sealing outer die is ingenious in design, and can quickly realize the positioning of the brick through arranging the brick positioning strips on the inner wall in the circumferential direction, and meanwhile, the tightness of connection with a pipeline is ensured.

5) The telescopic inner support is reasonable in design, on one hand, the extension length of the telescopic screw rod can be adjusted through the telescopic jack, the fixing of the circularly lifted inner support type inner mould and the segment assembly type outer mould is realized, the steel degree lifting of the circularly lifted inner support type inner mould is realized, the inner mould plate is propped against and supported, and the construction quality of an inspection well is effectively ensured; on the other hand makes adjusting screw pole and lift-type quick mortar plastering device fixed connection through adjusting the jack, has promoted the joint strength and the axiality of lift-type quick mortar plastering device and circulation promotion internal stay formula interior mould.

Drawings

FIG. 1 is a schematic view of manhole structure construction;

FIG. 2 is a three-dimensional schematic diagram of a segment-spliced outer mold splice;

FIG. 3 is a three-dimensional schematic view of a segment-assembled outer mold structure;

FIG. 4 is a schematic view of a segment-spliced outer mold splice plan;

FIG. 5 is a three-dimensional schematic of a U-shaped plug pin;

FIG. 6 is a three-dimensional schematic diagram of the connection of the fast tile-setting potting outer mold with the pipe;

FIG. 7 is a three-dimensional schematic view of a rapid brick placement potting outer mold structure;

FIG. 8 is a three-dimensional schematic view of a pull-up quick mortar finishing device;

FIG. 9 is a three-dimensional schematic diagram of assembly of a cyclically lifted internal support type mold;

FIG. 10 is a three-dimensional schematic view of the connection of a cyclically elevated internal support type internal mold with a lift-type rapid mortar finishing device;

FIG. 11 is a three-dimensional schematic view of the internal structure of a cyclically elevated internal support type mold;

FIG. 12 is a three-dimensional schematic view of the bottom of a cyclically raised internal mold;

FIG. 13 is a schematic view of the top three-dimensional view of the cyclically raised internal mold;

fig. 14 is a three-dimensional schematic view of the connection of the telescoping inner bracket to the pull-up quick mortar finishing device.

In the figure: 1-well bottom chute, 2-basement, 3-sewage pipe, 4-brick-sending coupon, 5-lift-type quick mortar finishing device, 6-side wall screeding plate, 7-top screw hole, 8-connecting screw, 9-bottom screw hole, side wall of 10-inner mould, 11-bolt hole, 12-U-shaped plug pin, 13-telescopic jack, 14-telescopic screw rod, 15-manhole well body, 16-top of inner mould, 17-suspension wire rope, hanging ring of 18-telescopic inner support frame, hanging ring of 19-inner mould, 20-semicircle outer mould, 21-circulation lifting inner support type inner mould, 22-ear plate, 23-splice connector, column of 24-telescopic inner support frame, 25-adjusting jack, 26-adjusting screw rod, 27-screeding plate inner wall preformed hole, 28-residual slurry collecting groove, 29-segment spliced outer mould, 30-fixed sleeve, 31-arranging pipe, 32-quick pendulum brick-embedding outer mould, 33-water inlet pipe preformed hole, 34-embedding groove, 35-pendulum brick, 36-inner mould, hanging ring of 37-inner mould, hanging ring of 43-inner mould, positioning bolt, 43-inner mould, positioning bolt of preformed hole, 43-inner mould, 38-fixing bolt, 43-inner mould, positioning bolt of preformed bolt, 43-inner mould, 40-fixing bolt.

Detailed Description

The utility model is further described below with reference to examples. The following examples are presented only to aid in the understanding of the utility model. It should be noted that it will be apparent to those skilled in the art that modifications can be made to the present utility model without departing from the principles of the utility model, and such modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

As an example, as shown in fig. 1 to 14, a construction apparatus for an inspection well includes: the device comprises a well bottom chute 1, a base 2, a sewage inlet pipe 3, a brick-making coupon 4, a lifting type quick mortar plastering device 5, a side wall scraping plate 6, a top screw hole 7, a connecting screw 8, a bottom screw hole 9, a side wall 10 of an inner mold, a bolt hole 11, a U-shaped plug pin 12, a telescopic jack 13, a telescopic screw rod 14, a well body 15 of an inspection well, a top 16 of the inner mold, a suspension wire rope 17, a lifting ring 18 of a telescopic inner support frame, a lifting ring 19 of an inner mold, a semicircular outer mold 20, a circulating lifting type inner mold 21, an ear plate 22, a splicing connecting piece 23, a stand column 24 of the telescopic inner support frame, an adjusting jack 25, an adjusting screw rod 26, a scraping plate inner wall reserved hole 27, a residual slurry and residue collecting groove 28, a segment spliced outer mold 29, a fixed sleeve 30, a sewage pipe 31, a quick brick-arranging and filling outer mold 32, a water inlet pipe reserved hole 33, a brick-arranging and filling semicircular mold 34, a screw rod 35, a nut 36, an abutting plate 37, a water outlet pipe reserved hole 38, a brick coupon positioning strip 39, an abutting plate 40, an inner mold reserved hole 40, a fixed sleeve reserved hole 41, an inner wall reserved hole 43 and an outer bolt 44;

the well body 15 of the inspection well is poured by adopting a circular lifting internal supporting type internal mold 21 and a segment assembly type external mold 29; the well body 15 of the inspection well is scraped and smoothed by a lifting type rapid mortar plastering device 5; the construction of the brick bond 4 and the connection construction of the brick bond 4 and the sewage inlet pipe 3 and the water inlet pipe reserved hole 33 adopts a quick brick arranging and filling and sealing outer die 32;

as shown in fig. 2 to 5, the segment split type outer mold 29 is formed by splicing 2 semicircular outer molds 20, and is fixed by a U-shaped plug pin 12;

the segment assembly type outer die 29 mainly comprises a semicircular outer die 20, an ear plate 22 and a splicing connecting piece 23, the splicing connecting piece 23 is uniformly distributed on the outer wall of the splicing part of the semicircular outer die 20, a hanging ring 43 of the outer die is arranged at the top of the semicircular outer die 20, the ear plate 22 is arranged in the center of the side face of the splicing connecting piece 23, a bolt hole 11 is formed in the top of the ear plate 22, and the U-shaped plug pins 12 are respectively and firmly connected with the bolt holes 11 on the two sides.

The circulating lifting internal supporting type internal mold 21 is connected with the lifting type rapid mortar plastering device 5 through a telescopic internal supporting frame and a connecting screw 8;

the circular lifting internal supporting type internal mold 21 is of an integral design, the top 16 of the internal mold is uniformly provided with hanging rings 19 of the internal mold, the inside of the side wall 10 of the internal mold is uniformly provided with internal mold inner wall reserved holes 42, and the bottom of the side wall 10 of the internal mold is uniformly provided with bottom screw holes 9.

As shown in fig. 8, the lifting-type rapid mortar plastering device 5 mainly comprises a side wall scraping plate 6 and a residual slurry and residue collecting tank 28, wherein top screw holes 7 are uniformly formed in the top of the side wall scraping plate 6, scraping plate inner wall reserved holes 27 are uniformly formed in the inner wall of the side wall scraping plate 6, and the residual slurry and residue collecting tank 28 is formed in the bottom of the side wall scraping plate 6; the center of the top of the residual slurry and residue collecting tank 28 is provided with a fixed sleeve 30, and the top of the fixed sleeve 30 is provided with a fixed sleeve preformed hole 41.

As shown in fig. 14, the telescopic inner support mainly comprises a telescopic jack 13, a telescopic screw rod 14, a vertical column 24 of the telescopic inner support, an adjusting jack 25 and an adjusting screw rod 26, wherein the side surface of the vertical column 24 of the telescopic inner support is provided with the telescopic screw rod 14 and the adjusting screw rod 26 which are in a radial shape, and the top of the vertical column 24 of the telescopic inner support is provided with a hanging ring 18 of the telescopic inner support; the side of the upright post 24 of the telescopic inner support is uniformly provided with telescopic jacks 13 and adjusting jacks 25 which are distributed in a circumferential direction, and the telescopic jacks 13 and the adjusting jacks 25 are distributed and connected with a telescopic screw rod 14 and an adjusting screw rod 26.

As shown in fig. 9 to 13, the upright 24 of the telescopic inner bracket is installed in the reserved hole 41 of the fixed sleeve and fixed by bolts 44, the telescopic screw rod 14 is inserted into the reserved hole 42 of the inner wall of the inner mold, and the adjusting screw rod 26 is inserted into the reserved hole 27 of the inner wall of the scraping plate; the two ends of the connecting screw 8 are respectively arranged in the top screw hole 7 and the bottom screw hole 9.

As shown in fig. 6 and 7, the rapid swing brick filling and sealing outer mold 32 is formed by splicing 2 swing brick filling and sealing semicircular molds 34, and is stabilized by a screw 35 and a nut 36.

The quick brick placing and filling and sealing outer die 32 mainly comprises a brick placing and sealing semicircular die 34, an abutting plate 37 and brick ticket positioning strips 39, wherein the brick ticket positioning strips 39 are uniformly and annularly arranged on the inner wall of the brick placing and sealing semicircular die 34, and a water inlet pipe reserved hole 33 or a water outlet pipe reserved hole 38 is formed in the center of the side face of the brick placing and sealing semicircular die 34; the side wall of the brick-placing encapsulation semicircular mould 34 is provided with an abutting plate 37 at the splicing position, the side wall of the abutting plate 37 is provided with an abutting plate screw hole 40, and a screw rod 35 penetrates through the abutting plate screw holes 40 at two sides and is fixed by a nut 36.

The water inlet pipe reserved hole 33 is connected with the sewage inlet pipe 3, and the water outlet pipe reserved hole 38 is connected with the sewage outlet pipe 31.

As shown in fig. 1, in the inspection well obtained by the construction device of the inspection well, the bottom-hole chute 1 is arranged at the top of the substrate 2, the sewage inlet pipe 3 and the sewage draining pipe 31 are arranged between the bottom-hole chute 1 and the brick-firing coupon 4, and the inspection well body 15 is poured above the brick-firing coupon 4.

Claims

1. A construction apparatus for an inspection well, comprising: the circular lifting internal supporting type inner die (21) and the segment assembly type outer die (29) are used for pouring an inspection well body (15); a lifting type quick mortar plastering device (5) for screeding and trowelling the well body (15) of the inspection well; the quick brick placing and filling outer mold (32) is used for the connection construction of the brick issuing coupon (4) and the sewage inlet pipe (3) and the water inlet pipe reserved hole (33);

the segment assembly type outer die (29) is formed by splicing 2 semicircular outer dies (20);

the slurry plastering device (5) comprises a side wall scraping plate (6) and a residual slurry and residue collecting tank (28), wherein a fixed sleeve (30) is arranged in the center of the residual slurry and residue collecting tank (28); the fixing sleeve (30) is inserted with a telescopic inner supporting frame, and when the circular lifting inner supporting type inner die (21) is connected with the lifting type rapid mortar plastering device (5) through the connecting screw (8), the telescopic inner supporting frame stretches into the circular lifting inner supporting type inner die (21);

the quick brick-arranging and filling and sealing outer die (32) is formed by splicing 2 brick-arranging and filling and sealing semicircular dies (34), brick coupon positioning strips (39) are annularly arranged on the inner wall of the quick brick-arranging and filling and sealing outer die (32), and a sewage inlet pipe (3) and a sewage draining pipe (31) are respectively arranged on two sides of the quick brick-arranging and sealing outer die.

2. The inspection well construction device according to claim 1, wherein: the outer mould (29) of festival segmentation pin-connected panel include semicircle outer mould (20), otic placode (22) and concatenation connecting piece (23), concatenation connecting piece (23) lay on the outer wall of semicircle outer mould (20) concatenation department, semicircle outer mould (20) top be equipped with rings (43) of outer mould, concatenation connecting piece (23) side central authorities be equipped with otic placode (22), otic placode (22) top be equipped with bolt hole (11), bolt hole (11) internal fixation in both sides have U-shaped plug pin (12).

3. The inspection well construction device according to claim 1, wherein: the circular lifting internal supporting type internal mold (21) adopts an integral design, comprises a top (16) of the internal mold and a side wall (10) of the internal mold, wherein the top (16) of the internal mold is provided with a hanging ring (19) of the internal mold, the side wall (10) of the internal mold is internally provided with an internal mold inner wall preformed hole (42), and the bottom of the side wall (10) of the internal mold is provided with a bottom screw hole (9).

4. A construction device for an inspection well according to claim 3, wherein: the lifting type rapid mortar plastering device (5) comprises a side wall scraping plate (6) and a residual mortar and residue collecting tank (28), wherein a top screw hole (7) is formed in the top of the side wall scraping plate (6), a scraping plate inner wall reserved hole (27) is formed in the inner wall of the side wall scraping plate (6), and the residual mortar and residue collecting tank (28) is formed in the bottom of the side wall scraping plate (6); the center of the top of the residual slurry and residue collecting tank (28) is provided with a fixed sleeve (30), and the top of the fixed sleeve (30) is provided with a fixed sleeve preformed hole (41).

5. The inspection well construction device according to claim 4, wherein: the telescopic inner support comprises a telescopic jack (13), a telescopic screw rod (14), a stand column (24) of the telescopic inner support, an adjusting jack (25) and an adjusting screw rod (26), wherein the telescopic screw rod (14) and the adjusting screw rod (26) are arranged on the side face of the stand column (24) of the telescopic inner support, and the telescopic screw rod (14) and the adjusting screw rod (26) are in a radial shape; the top of the upright post (24) of the telescopic inner support is provided with a hanging ring (18) of the telescopic inner support; the side surface of the upright post (24) of the telescopic inner support frame is provided with a telescopic jack (13) and an adjusting jack (25), and the telescopic jack (13) and the adjusting jack (25) are distributed in a circumferential direction; the telescopic jack (13) is connected with the telescopic screw rod (14), and the adjusting jack (25) is connected with the adjusting screw rod (26).

6. The inspection well construction device according to claim 1, wherein: the quick brick pouring and sealing outer die (32) comprises a brick pouring and sealing semicircular die (34), an abutting plate (37) and a brick ticket positioning strip (39), wherein the brick ticket positioning strip (39) is annularly arranged on the inner wall of the brick pouring and sealing semicircular die (34), the abutting plate (37) is arranged on the side wall of the brick pouring and sealing semicircular die (34) at the splicing position, the abutting plate screw hole (40) is formed in the side wall of the abutting plate (37), and the abutting plate (37) is fixed through a screw rod (35) and a nut (36).

7. The inspection well construction device according to claim 6, wherein: the center of the side face of the two brick placing encapsulation semicircular molds (34) is respectively provided with a water inlet pipe preformed hole (33) or a water outlet pipe preformed hole (38); the water inlet pipe preformed hole (33) is connected with the sewage inlet pipe (3), and the water outlet pipe preformed hole (38) is connected with the sewage discharge pipe (31).

8. The inspection well construction device according to claim 5, wherein: the upright post (24) of the telescopic inner support frame is arranged in a reserved hole (41) of the fixed sleeve and is fixed by a bolt (44), the telescopic screw rod (14) is inserted into a reserved hole (42) of the inner wall of the inner die, and the adjusting screw rod (26) is inserted into a reserved hole (27) of the inner wall of the scraping plate; the two ends of the connecting screw (8) are respectively arranged in the top screw hole (7) and the bottom screw hole (9).

9. The inspection well construction device according to claim 1, wherein: the bottom of the foundation pit of the inspection well is provided with a substrate (2), the top of the substrate (2) is provided with a shaft bottom chute (1), a sewage inlet pipe (3) and a sewage drainage pipe (31) are arranged between the shaft bottom chute (1) and the brick-sending coupon (4), and an inspection well body (15) is arranged above the brick-sending coupon (4).