CN219410968U

CN219410968U - Assembled tee bend inspection shaft

Info

Publication number: CN219410968U
Application number: CN202320586441.9U
Authority: CN
Inventors: 熊晖; 董斌; 孙晓红
Original assignee: Jingshan Road And Bridge Construction Co ltd
Current assignee: Jingshan Road And Bridge Construction Co ltd
Priority date: 2023-03-21
Filing date: 2023-03-21
Publication date: 2023-07-25
Anticipated expiration: 2033-03-21

Abstract

The application discloses assembled tee bend inspection shaft relates to inspection shaft technical field, it includes vertical well seat, three outlet has been seted up on the well seat, the well seat has been integrally cast in every outlet department and has been connected the pipe, the draw-in groove has been seted up along the circumference of connecting the pipe on the one end lateral wall that well seat was kept away from to the pipe, the drain pipe is installed through the draw-in groove grafting to the pipe, the drain pipe one-to-one butt joint pipe is equipped with three groups, in every group, the drain pipe is coaxial with the butt joint pipe, the mount pad has been integrally cast on the butt joint pipe periphery wall, and integrative the fixing base of having been cast on the drain pipe, the mount pad has the straight-bar towards one side vertical welding of drain pipe, the straight-bar is on a parallel with the butt joint pipe, the locking hole that supplies the straight-bar to wear to establish has been run through on the fixing base, be the threaded rod, the one end that the mount pad was kept away from to the threaded rod passes locking hole and threaded connection has the nut, the easy problem that breaks away from of drain pipe has been solved in this application.

Description

Assembled tee bend inspection shaft

Technical Field

The application relates to the technical field of inspection wells, in particular to an assembled three-way inspection well.

Background

The inspection well is a well-shaped building buried underground for facilitating regular inspection, cleaning or dredging of pipelines, and is usually arranged at a pipeline junction, a turning position or a pipe diameter change position when an underground pipeline is paved.

The common three-way inspection well for draining water comprises a well body which is vertically arranged, and three drain pipes which are arranged on the periphery of the well body and are mutually communicated with the inside of the well body. Three water ports are formed in the peripheral surface of the well body, the conventional well body and the drain pipe are connected in a mode that a spigot of the drain pipe is inserted into the water port of the well body, then water closing treatment is carried out on the joint of the drain pipe and the water port, cement mortar is smeared at a gap between the drain pipe and the inner wall of the water port, sealing of connection between the drain pipe and the well body is achieved, and accordingly the drain pipe and the well body are connected and fixed in an interconnecting mode.

For the related art in the above, in the use of the inspection well, the connection gap between the drain pipe and the well body is often flushed by water flow, and when the water pressure in the well body is large, an acting force along the extending direction of the drain pipe is applied to the connection gap between the drain pipe and the well body, so that the rupture and separation of cement mortar are easily caused, and the water leakage is caused. The water source leaks around the well body and contacts with the soil layer, so that the soil layer is easy to sink, and the ground on the peripheral surface of the inspection well is collapsed.

Disclosure of Invention

In order to solve the problem that the drain pipe easily breaks away from, this application provides an assembled tee bend inspection shaft.

The application provides an assembled tee bend inspection shaft adopts following technical scheme:

the utility model provides an assembled tee bend inspection shaft, includes well seat and drain pipe, three outlet has been seted up on the well seat, well seat is equipped with the butt joint pipe in the integrative fixing of its outlet department one-to-one outlet, the butt joint pipe has been seted up the draw-in groove on keeping away from the one section lateral wall of well seat, the drain pipe is close to the integrative protrusion on the one end lateral wall of butt joint pipe and is fixed and be equipped with the fixture block with draw-in groove grafting adaptation, integrative fixed mounting bracket that is equipped with on the peripheral wall of butt joint pipe, integrative fixed fixing base that is equipped with on the peripheral wall of drain pipe, integrative fixedly connected with straight-bar on the mounting bracket, the locking hole that supplies the straight-bar to slide to wear to establish has been run through on the fixing base, the one end that the mount pad was kept away from to the straight-bar is equipped with the locking piece that is used for locking fixing base on the straight-bar.

Through adopting above-mentioned technical scheme, control drain pipe and insert the draw-in groove with the fixture block in, can be comparatively convenient install the butt joint pipe with the drain pipe grafting on, realized the installation alignment between drain pipe and the butt joint pipe, insert the straight-bar in the locking hole simultaneously, control locking piece, can carry out the locking with the grafting installation of drain pipe on the butt joint pipe and consolidate, three drain pipe cooperatees, can realize that the water flow discharges in two drain pipes converging in the well seat, has wholly solved the problem that the drain pipe easily breaks away from.

Optionally, the external screw thread has been seted up to the one end tip that the mount pad was kept away from to the straight-bar, the locking piece is the nut of coaxial thread cover on the straight-bar, the nut is towards one side and the fixing base looks butt of mount pad.

Through adopting above-mentioned technical scheme, screw the nut and make nut and fixing base looks butt, can be firm lock the fixing base on the straight-bar to realized the firm installation to drainage pipe.

Optionally, the extending direction of draw-in groove is annular, just the draw-in groove internal fixation is equipped with the sealing washer, the both sides of sealing washer respectively with mount pad and fixture block looks butt.

Through adopting above-mentioned technical scheme, the sealing washer can pack the clearance between fixture block and the butt joint pipe, the effectual leakproofness of being connected between drain pipe and the butt joint pipe that has strengthened.

Optionally, the mount pad is kept away from the integrative fixed guide bar that is equipped with in one side of well seat, the guide bar is longer than the straight-bar, the guide bar is on a parallel with the axis of butt joint pipe, run through on the fixing base and offered the guiding hole with the guide bar grafting adaptation.

Through adopting above-mentioned technical scheme, insert the guiding lever in the guiding hole, can insert the draw-in groove to the fixture block and lead, be convenient for insert the draw-in groove with the fixture block in.

Optionally, the cross-sectional area of the end of the guide rod away from the mounting seat is smaller than the cross-sectional area of the end of the guide rod close to the mounting seat.

Through adopting above-mentioned technical scheme, the guide bar can be more convenient insert in the guiding hole, and the operation is more convenient.

Optionally, the mounting groove has been seted up on the upper side wall of well seat, the well seat is pegged graft through the mounting groove and is installed the extension pipe, the integrative fixed protrusion is equipped with the butt joint piece on the one end lateral wall of extension pipe towards the well seat.

By adopting the technical scheme, the extension pipe is controlled to be close to the well seat from the upper side of the well seat and the butt joint block is inserted into the mounting groove, so that the extension pipe can be conveniently inserted and mounted on the well seat.

Optionally, the extension pipe is kept away from and has offered the butt joint groove on the one end lateral wall of well seat, the butt joint groove is consistent with the size of mounting groove, the extension pipe is equipped with the multiunit, multiunit coaxial grafting adaptation between the extension pipe.

Through adopting above-mentioned technical scheme, insert the butt joint piece of an extension pipe into the butt joint inslot of another extension pipe, can be convenient for install the extension pipe additional according to the well depth of inspection shaft, the structure is comparatively simple, and the operation is comparatively convenient.

Optionally, the top of butt joint pipe still is equipped with the well lid, the integrative fixed protrusion in one side that the well lid is close to the extension pipe is equipped with the installation piece, installation piece and butt joint groove grafting adaptation.

Through adopting above-mentioned technical scheme, control installation piece inserts in the butt joint groove, can be comparatively convenient install the extension pipe with the well lid grafting on, and the structure is comparatively simple, and the operation is comparatively convenient.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the drain pipe is controlled, the clamping block is inserted into the clamping groove, the drain pipe can be inserted and installed on the butt joint pipe, meanwhile, the straight rod is inserted into the locking hole, the nut is screwed to enable the nut to be abutted with the fixing seat, the installation of the drain pipe can be effectively reinforced, and the problem that the drain pipe is easy to separate is solved;

2. the guide rod is inserted into the guide hole, so that the insertion installation of the drain pipe can be guided, and the convenience of the drain pipe in installation is improved;

3. the multiple groups of extension pipes are spliced and installed through the butt joint grooves and the butt joint blocks, and the extension pipes can be additionally installed according to the depth of the inspection well.

Drawings

FIG. 1 is a schematic overall structure of an embodiment of the present application;

FIG. 2 is a schematic view showing a partial structure of the connection of the drain pipe and the docking pipe;

fig. 3 is a schematic view showing a partial structure of the extension tube connection.

Reference numerals: 1. a well base; 11. a water outlet; 12. a butt joint pipe; 121. a clamping groove; 122. a seal ring; 13. a mounting groove; 131. a rubber ring; 2. a weighing seat; 3. a drain pipe; 31. a clamping block; 4. a mounting base; 41. a straight rod; 42. a guide rod; 5. a fixing seat; 51. a locking hole; 52. a guide hole; 6. a locking member; 7. an extension tube; 71. a butt joint block; 72. a butt joint groove; 721. a rubber sheet; 8. a well cover; 81. and (5) installing a block.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-3.

The embodiment of the application discloses an assembled tee joint inspection well. Referring to fig. 1 and 2, the fabricated three-way inspection well comprises a cylindrical vertical well seat 1, a weighing seat 2 is poured at the lower end of the well seat 1, the contact area of the lower side of the well seat 1 is increased by the weighing seat 2, the stability of the well seat 1 after installation is improved, three water outlets 11 are formed in the well seat 1, a butt joint pipe 12 is integrally poured at each water outlet 11 of the well seat 1, a clamping groove 121 is formed in the side wall of one end, far away from the well seat 1, of the butt joint pipe 12 along the circumferential direction of the butt joint pipe 12, and the extending direction of the clamping groove 121 is annular; the drain pipe 3 is installed through draw-in groove 121 grafting to take over 12, drain pipe 3 one-to-one is equipped with three to take over 12, in every group, drain pipe 3 is coaxial with take over 12, the mount pad 4 of metal has been integrally cast on the peripheral wall of take over 12, and the fixing base 5 of metal has been integrally cast on the drain pipe 3, the vertical welding of one side of mount pad 4 towards drain pipe 3 has straight-bar 41, straight-bar 41 is on a parallel with take over 12, the locking hole 51 that supplies straight-bar 41 to wear to establish has been run through on the fixing base 5, the one end that straight-bar 41 kept away from mount pad 4 is equipped with the locking piece 6 that is used for locking fixing base 5 on mount pad 4, the problem that drain pipe 3 easily breaks away from has been solved in the whole.

The side wall of one end of the drain pipe 3, facing the butt joint pipe 12, is convexly poured with a clamping block 31, and the clamping block 31 is in plug-in fit with the clamping groove 121, so that the drain pipe 3 can be plug-in installed on the butt joint pipe 12; the mount pad 4 and fixing base 5 are the ring form, and mount pad 4 and butt joint pipe 12 are coaxial, and fixing base 5 and drain pipe 3 are coaxial, and the mount pad 4 has guide bar 42 towards the perpendicular welding of one side of butt joint pipe 12, and guide bar 42's length is longer than straight-bar 41, and fixing base 5 runs through and has offered the guiding hole 52 that supplies guide bar 42 grafting adaptation.

The guide rods 42 and the guide holes 52 are provided with four groups in one-to-one correspondence around the circumference of the butt joint pipe 12, one end of the guide rods 42 away from the mounting seat 4 is in a necking shape, the drain pipe 3 is controlled to be close to the butt joint pipe 12, the guide rods 42 can be inserted into the guide holes 52, the four groups of guide rods 42 are matched, the drain pipe 3 and the butt joint pipe 12 can be aligned conveniently, the clamping blocks 31 are inserted into the clamping grooves 121 conveniently, and convenience in butt joint installation of the drain pipe 3 and the butt joint pipe 12 is improved.

Referring to fig. 1 and 2, a sealing ring 122 is adhered to the bottom wall of the clamping groove 121 of the butt joint pipe 12, the sealing ring 122 is a rubber pad in the embodiment of the application, the straight rod 41 is a threaded rod, the locking piece 6 is a nut coaxially threaded on the straight rod 41, and the nut is located on one side of the fixing seat 5 far away from the mounting seat 4; the straight rod 41 and the nut are provided with four groups around the circumference one-to-one of the butt joint pipe 12, and the nut is screwed, so that one side of the clamping block 31 facing the well seat 1 is abutted against the sealing gasket, the installation of the drain pipe 3 is effectively reinforced, and the tightness of the connection between the drain pipe 3 and the installation pipe is improved.

Referring to fig. 1 and 3, two extension pipes 7 are coaxially installed above the well seat 1, an installation groove 13 is formed in the upper side wall of the well seat 1 along the circumferential direction of the well seat 1, a rubber ring 131 is adhered and attached to the bottom wall of the installation groove 13, a butt joint block 71 is integrally poured on the lower side of the extension pipe 7, the butt joint block 71 is in plug-in fit with the installation groove 13, after the butt joint block 71 is inserted into the installation groove 13, the lower side of the butt joint block 71 is in butt joint with the rubber ring 131, the extension pipe 7 can be conveniently plug-in installed on the well seat 1, and meanwhile the sealing performance of connection between the well seat 1 and the extension pipe 7 is enhanced.

The butt joint groove 72 has been seted up along the circumference of extension pipe 7 on the upper end lateral wall of extension pipe 7, and the size of butt joint groove 72 and mounting groove 13 is unanimous, and the extension pipe 7 is pasted on the butt joint groove 72 diapire and is attached with annular rubber piece 721, through inserting the butt joint piece 71 of top extension pipe 7 in the butt joint groove 72 on the below strengthening pipe, can be comparatively convenient realization butt joint between two extension pipes 7 is assembled, and the operator also can install extension pipe 7 additional according to the degree of depth of inspection shaft.

Install well lid 8 on the butt joint pipe 12 of the top, the downside of well lid 8 has integrally cast installation piece 81, and installation piece 81 and butt joint groove 72 grafting adaptation, insert the butt joint inslot 72 with installation piece 81, can be comparatively convenient install well lid 8 on extension pipe 7, make things convenient for in operating personnel installs well lid 8 additional to the inspection shaft.

The implementation principle of the assembled three-way inspection well provided by the embodiment of the application is as follows: the control drain pipe 3 is close to the butt joint pipe 12, can be comparatively convenient insert the guide bar 42 in the guiding hole 52, the guide bar 42 can lead to drain pipe 3, conveniently insert straight-bar 41 in the locking hole 51, simultaneously be convenient for insert fixture block 31 in draw-in groove 121, operating personnel can comparatively convenient install drain pipe 3 grafting on butt joint pipe 12, screw the nut, can effectually consolidate the connection between drain pipe 3 and the butt joint pipe 12, solved the problem that drain pipe 3 easily drops.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. An assembled tee bend inspection shaft, its characterized in that: including well seat (1) and drain pipe (3), three outlet (11) have been seted up on well seat (1), well seat (1) is fixed in its outlet (11) department one-to-one outlet (11) an organic whole and is equipped with butt joint pipe (12), butt joint pipe (12) are kept away from and have been seted up draw-in groove (121) on the one section lateral wall of well seat (1), drain pipe (3) are close to the fixed fixture block (31) that are equipped with draw-in groove (121) grafting adaptation of an organic whole protrusion on the one end lateral wall of butt joint pipe (12), an organic whole fixed mount pad (4) that is equipped with on the peripheral wall of butt joint pipe (12), an organic whole fixedly on the peripheral wall of drain pipe (3) is equipped with fixing base (5), an organic whole fixedly connected with straight-bar (41) on mount pad (4), run through on fixing base (5) and set up locking hole (51) that supplies straight-bar (41) to slide to wear, the one end that straight-bar (41) kept away from mount pad (4) is equipped with and is used for locking on straight-bar (41).

2. The fabricated three-way inspection well of claim 1, wherein: the end part of one end of the straight rod (41) far away from the mounting seat (4) is provided with external threads, the locking piece (6) is a nut coaxially sleeved on the straight rod (41), and one side of the nut, facing the mounting seat (4), is abutted to the fixing seat (5).

3. The fabricated three-way inspection well of claim 1, wherein: the extending direction of the clamping groove (121) is annular, a sealing ring (122) is fixedly arranged in the clamping groove (121), and two sides of the sealing ring (122) are respectively abutted against the mounting seat (4) and the clamping block (31).

4. The fabricated three-way inspection well of claim 1, wherein: one side of the mounting seat (4) far away from the well seat (1) is integrally and fixedly provided with a guide rod (42), the guide rod (42) is longer than the straight rod (41), the guide rod (42) is parallel to the axis of the butt joint pipe (12), and a guide hole (52) which is in splicing fit with the guide rod (42) is formed in the fixing seat (5) in a penetrating mode.

5. The fabricated three-way inspection well of claim 4, wherein: the cross-sectional area of one end of the guide rod (42) far away from the mounting seat (4) is smaller than that of one end of the guide rod (42) close to the mounting seat (4).

6. The fabricated three-way inspection well of claim 1, wherein: the well seat is characterized in that an installation groove (13) is formed in the upper side wall of the well seat (1), the well seat (1) is inserted and connected with an extension pipe (7) through the installation groove (13), and an integrally fixed protrusion of the extension pipe (7) towards one end side wall of the well seat (1) is provided with a butt joint block (71).

7. The fabricated three-way inspection well of claim 6, wherein: the extension pipe (7) is far away from one end lateral wall of the well seat (1) and is provided with a butt joint groove (72), the butt joint groove (72) is consistent with the size of the installation groove (13), the extension pipe (7) is provided with a plurality of groups, and the plurality of groups are coaxially inserted and matched between the extension pipes (7).

8. The fabricated three-way inspection well of claim 7, wherein: the well cover (8) is further arranged above the butt joint pipe (12), one side, close to the extension pipe (7), of the well cover (8) is fixedly protruded and provided with a mounting block (81) in an integrally fixing mode, and the mounting block (81) is in plug-in fit with the butt joint groove (72).